合并 v_3.0代码

.gitignore

@@ -11,3 +11,4 @@
 .idea/misc.xml
 .gradle
 /.idea
+.idea

Aria/build.gradle

@@ -7,8 +7,8 @@ android {
   defaultConfig {
     minSdkVersion 9
     targetSdkVersion 23
-    versionCode 86
-    versionName "2.4.2"
+    versionCode 100
+    versionName "3.0.0"
   }
   buildTypes {
     release {

Aria/src/main/java/com/arialyy/aria/core/AMReceiver.java

@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.arialyy.aria.core;
-
-import android.support.annotation.NonNull;
-import com.arialyy.aria.core.scheduler.DownloadSchedulers;
-import com.arialyy.aria.core.scheduler.OnSchedulerListener;
-import com.arialyy.aria.util.CheckUtil;
-
-/**
- * Created by lyy on 2016/12/5.
- * AM 接收器
- */
-public class AMReceiver {
-  String              targetName;
-  OnSchedulerListener listener;
-  Object              obj;
-
-  /**
-   * {@link #load(String)}，请使用该方法
-   */
-  @Deprecated public AMTarget load(DownloadEntity entity) {
-    return new AMTarget(entity, targetName);
-  }
-
-  /**
-   * 读取下载链接
-   */
-  public AMTarget load(@NonNull String downloadUrl) {
-    CheckUtil.checkDownloadUrl(downloadUrl);
-    DownloadEntity entity =
-        DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl);
-    if (entity == null) {
-      entity = new DownloadEntity();
-    }
-    entity.setDownloadUrl(downloadUrl);
-    return new AMTarget(entity, targetName);
-  }
-
-  /**
-   * 添加调度器回调
-   */
-  public AMReceiver addSchedulerListener(OnSchedulerListener listener) {
-    this.listener = listener;
-    DownloadSchedulers.getInstance().addSchedulerListener(targetName, listener);
-    return this;
-  }
-
-  /**
-   * 移除回调
-   */
-  public AMReceiver removeSchedulerListener() {
-    if (listener != null) {
-      DownloadSchedulers.getInstance().removeSchedulerListener(targetName, listener);
-    }
-    return this;
-  }
-
-  void destroy() {
-    targetName = null;
-    listener = null;
-  }
-}

Aria/src/main/java/com/arialyy/aria/core/AMTarget.java

@@ -1,151 +0,0 @@
-/*
- * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.arialyy.aria.core;
-
-import android.support.annotation.NonNull;
-import android.text.TextUtils;
-import com.arialyy.aria.core.command.CmdFactory;
-import com.arialyy.aria.core.command.IDownloadCmd;
-import com.arialyy.aria.util.CheckUtil;
-import com.arialyy.aria.util.CommonUtil;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Created by lyy on 2016/12/5.
- * https://github.com/AriaLyy/Aria
- */
-public class AMTarget {
-  //private AMReceiver mReceiver;
-  DownloadEntity entity;
-  String targetName;
-
-  AMTarget(DownloadEntity entity, String targetName) {
-    this.entity = entity;
-    this.targetName = targetName;
-  }
-
-  /**
-   * 设置文件存储路径
-   */
-  public AMTarget setDownloadPath(@NonNull String downloadPath) {
-    if (TextUtils.isEmpty(downloadPath)) {
-      throw new IllegalArgumentException("文件保持路径不能为null");
-    }
-    entity.setDownloadPath(downloadPath);
-    return this;
-  }
-
-  /**
-   * 设置文件名
-   */
-  public AMTarget setDownloadName(@NonNull String downloadName) {
-    if (TextUtils.isEmpty(downloadName)) {
-      throw new IllegalArgumentException("文件名不能为null");
-    }
-    entity.setFileName(downloadName);
-    return this;
-  }
-
-  /**
-   * 获取下载文件大小
-   */
-  public long getFileSize() {
-    DownloadEntity entity = getDownloadEntity(this.entity.getDownloadUrl());
-    if (entity == null) {
-      throw new NullPointerException("下载管理器中没有改任务");
-    }
-    return entity.getFileSize();
-  }
-
-  /**
-   * 获取当前下载进度，如果下載实体存在，则返回当前进度
-   */
-  public long getCurrentProgress() {
-    DownloadEntity entity = getDownloadEntity(this.entity.getDownloadUrl());
-    if (entity == null) {
-      throw new NullPointerException("下载管理器中没有改任务");
-    }
-    return entity.getCurrentProgress();
-  }
-
-  private DownloadEntity getDownloadEntity(String downloadUrl) {
-    CheckUtil.checkDownloadUrl(downloadUrl);
-    return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl);
-  }
-
-  /**
-   * 添加任务
-   */
-  public void add() {
-    DownloadManager.getInstance()
-        .setCmd(CommonUtil.createCmd(targetName, entity, CmdFactory.TASK_CREATE))
-        .exe();
-  }
-
-  /**
-   * 开始下载
-   */
-  public void start() {
-    List<IDownloadCmd> cmds = new ArrayList<>();
-    cmds.add(CommonUtil.createCmd(targetName, entity, CmdFactory.TASK_CREATE));
-    cmds.add(CommonUtil.createCmd(targetName, entity, CmdFactory.TASK_START));
-    DownloadManager.getInstance().setCmds(cmds).exe();
-    cmds.clear();
-  }
-
-  /**
-   * 停止下载
-   */
-  public void stop() {
-    DownloadManager.getInstance()
-        .setCmd(CommonUtil.createCmd(targetName, entity, CmdFactory.TASK_STOP))
-        .exe();
-  }
-
-  /**
-   * 恢复下载
-   */
-  public void resume() {
-    DownloadManager.getInstance()
-        .setCmd(CommonUtil.createCmd(targetName, entity, CmdFactory.TASK_START))
-        .exe();
-  }
-
-  /**
-   * 取消下载
-   */
-  public void cancel() {
-    DownloadManager.getInstance()
-        .setCmd(CommonUtil.createCmd(targetName, entity, CmdFactory.TASK_CANCEL))
-        .exe();
-  }
-
-  /**
-   * 是否在下载
-   */
-  public boolean isDownloading() {
-    return DownloadManager.getInstance().getTaskQueue().getTask(entity).isDownloading();
-  }
-
-  /**
-   * 重新下载
-   */
-  public void reStart() {
-    cancel();
-    start();
-  }
-}

Aria/src/main/java/com/arialyy/aria/core/AMUplodReceiver.java

@@ -1,8 +0,0 @@
-package com.arialyy.aria.core;
-
-/**
- * Created by Aria.Lao on 2017/1/18.
- * AM 上传文件接收器
- */
-public class AMUplodReceiver {
-}

Aria/src/main/java/com/arialyy/aria/core/Aria.java

@@ -26,9 +26,12 @@ import android.app.Service;
 import android.content.Context;
 import android.os.Build;
 import android.widget.PopupWindow;
-import com.arialyy.aria.core.scheduler.OnSchedulerListener;
-import com.arialyy.aria.core.task.Task;
-import com.arialyy.aria.util.CheckUtil;
+import com.arialyy.aria.core.download.DownloadReceiver;
+import com.arialyy.aria.core.scheduler.IDownloadSchedulerListener;
+import com.arialyy.aria.core.scheduler.ISchedulerListener;
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.upload.UploadReceiver;
+import com.arialyy.aria.core.upload.UploadTask;
 
 /**
  * Created by lyy on 2016/12/1.
@@ -36,17 +39,28 @@ import com.arialyy.aria.util.CheckUtil;
  * Aria启动，管理全局任务
  * <pre>
  *   <code>
- *   //启动下载
- *   Aria.whit(this)
+ *   //下载
+ *   Aria.download(this)
  *       .load(DOWNLOAD_URL)     //下载地址，必填
  *       //文件保存路径，必填
  *       .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")
- *       .setDownloadName("test.apk")    //文件名，必填
+ *       .start();
+ *   </code>
+ *   <code>
+ *    //上传
+ *    Aria.upload(this)
+ *        .load(filePath)     //文件路径，必填
+ *        .setUploadUrl(uploadUrl)  //上传路径，必填
+ *        .setAttachment(fileKey)   //服务器读取文件的key，必填
  *        .start();
  *   </code>
  * </pre>
  */
 @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) public class Aria {
+  /**
+   * 不支持断点
+   */
+  public static final String ACTION_SUPPORT_BREAK_POINT = "ACTION_SUPPORT_BREAK_POINT";
   /**
    * 预处理完成
    */
@@ -99,148 +113,135 @@ import com.arialyy.aria.util.CheckUtil;
   private Aria() {
   }
 
-
   /**
-   * 接受Activity、Service、Application
+   * 初始化下载
+   *
+   * @param obj 支持类型有【Activity、Service、Application、DialogFragment、Fragment、PopupWindow、Dialog】
    */
-  public static AMReceiver whit(Context context) {
-    CheckUtil.checkNull(context);
-    if (context instanceof Activity
-        || context instanceof Service
-        || context instanceof Application) {
-      return AriaManager.getInstance(context).get(context);
-    } else {
-      throw new IllegalArgumentException("这是不支持的context");
-    }
+  public static DownloadReceiver download(Object obj) {
+    return get(obj).download(obj);
   }
 
   /**
-   * 处理Fragment
+   * 初始化上传
+   *
+   * @param obj 支持类型有【Activity、Service、Application、DialogFragment、Fragment、PopupWindow、Dialog】
    */
-  public static AMReceiver whit(Fragment fragment) {
-    CheckUtil.checkNull(fragment);
-    return AriaManager.getInstance(
-        Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? fragment.getContext()
-            : fragment.getActivity()).get(fragment);
+  public static UploadReceiver upload(Object obj) {
+    return get(obj).upload(obj);
   }
 
   /**
-   * 处理Fragment
+   * 处理通用事件
+   *
+   * @param obj 支持类型有【Activity、Service、Application、DialogFragment、Fragment、PopupWindow、Dialog】
    */
-  public static AMReceiver whit(android.support.v4.app.Fragment fragment) {
-    CheckUtil.checkNull(fragment);
+  public static AriaManager get(Object obj) {
+    if (obj instanceof Activity || obj instanceof Service || obj instanceof Application) {
+      return AriaManager.getInstance((Context) obj);
+    } else if (obj instanceof DialogFragment) {
+      DialogFragment dialog = (DialogFragment) obj;
+      return AriaManager.getInstance(
+          Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? dialog.getContext()
+              : dialog.getActivity());
+    } else if (obj instanceof android.support.v4.app.Fragment) {
+      android.support.v4.app.Fragment fragment = (android.support.v4.app.Fragment) obj;
       return AriaManager.getInstance(
           Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? fragment.getContext()
-            : fragment.getActivity()).get(fragment);
+              : fragment.getActivity());
+    } else if (obj instanceof Fragment) {
+      Fragment fragment = (Fragment) obj;
+      return AriaManager.getInstance(
+          Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? fragment.getContext()
+              : fragment.getActivity());
+    } else if (obj instanceof PopupWindow) {
+      PopupWindow popupWindow = (PopupWindow) obj;
+      return AriaManager.getInstance(popupWindow.getContentView().getContext());
+    } else if (obj instanceof Dialog) {
+      Dialog dialog = (Dialog) obj;
+      return AriaManager.getInstance(dialog.getContext());
+    } else {
+      throw new IllegalArgumentException("不支持的类型");
+    }
   }
 
   /**
-   * 处理Fragment、或者DialogFragment
+   * 上传任务状态监听
    */
-  public static AMReceiver whit(DialogFragment dialog) {
-    CheckUtil.checkNull(dialog);
-    return AriaManager.getInstance(
-        Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? dialog.getContext() : dialog.getActivity())
-        .get(dialog);
+  public static class UploadSchedulerListener implements ISchedulerListener<UploadTask> {
+
+    @Override public void onTaskPre(UploadTask task) {
+
     }
 
-  /**
-   * 处理popupwindow
-   */
-  public static AMReceiver whit(PopupWindow popupWindow) {
-    CheckUtil.checkNull(popupWindow);
-    return AriaManager.getInstance(popupWindow.getContentView().getContext()).get(popupWindow);
+    @Override public void onTaskResume(UploadTask task) {
+
     }
 
-  /**
-   * 处理Dialog
-   */
-  public static AMReceiver whit(Dialog dialog) {
-    CheckUtil.checkNull(dialog);
-    return AriaManager.getInstance(dialog.getContext()).get(dialog);
+    @Override public void onTaskStart(UploadTask task) {
+
     }
 
-  /**
-   * 处理通用事件
-   */
-  public static AriaManager get(Context context) {
-    if (context == null) throw new IllegalArgumentException("context 不能为 null");
-    if (context instanceof Activity
-        || context instanceof Service
-        || context instanceof Application) {
-      return AriaManager.getInstance(context);
-    } else {
-      throw new IllegalArgumentException("这是不支持的context");
+    @Override public void onTaskStop(UploadTask task) {
+
     }
+
+    @Override public void onTaskCancel(UploadTask task) {
+
     }
 
-  /**
-   * 处理Dialog的通用任务
-   */
-  public static AriaManager get(Dialog dialog) {
-    CheckUtil.checkNull(dialog);
-    return AriaManager.getInstance(dialog.getContext());
+    @Override public void onTaskFail(UploadTask task) {
+
     }
 
-  /**
-   * 处理Dialog的通用任务
-   */
-  public static AriaManager get(PopupWindow popupWindow) {
-    CheckUtil.checkNull(popupWindow);
-    return AriaManager.getInstance(popupWindow.getContentView().getContext());
+    @Override public void onTaskComplete(UploadTask task) {
+
     }
 
-  /**
-   * 处理Fragment的通用任务
-   */
-  public static AriaManager get(Fragment fragment) {
-    CheckUtil.checkNull(fragment);
-    return AriaManager.getInstance(
-        Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? fragment.getContext()
-            : fragment.getActivity());
+    @Override public void onTaskRunning(UploadTask task) {
+
+    }
   }
 
   /**
-   * 处理Fragment的通用任务
+   * 下载任务状态监听
    */
-  public static AriaManager get(android.support.v4.app.Fragment fragment) {
-    CheckUtil.checkNull(fragment);
-    return AriaManager.getInstance(
-        Build.VERSION.SDK_INT >= Build.VERSION_CODES.M ? fragment.getContext()
-            : fragment.getActivity());
-  }
+  public static class DownloadSchedulerListener
+      implements IDownloadSchedulerListener<DownloadTask> {
+
+    @Override public void onTaskPre(DownloadTask task) {
 
-  public static class SimpleSchedulerListener implements OnSchedulerListener {
+    }
 
-    @Override public void onTaskPre(Task task) {
+    @Override public void onTaskResume(DownloadTask task) {
 
     }
 
-    @Override public void onTaskResume(Task task) {
+    @Override public void onTaskStart(DownloadTask task) {
 
     }
 
-    @Override public void onTaskStart(Task task) {
+    @Override public void onTaskStop(DownloadTask task) {
 
     }
 
-    @Override public void onTaskStop(Task task) {
+    @Override public void onTaskCancel(DownloadTask task) {
 
     }
 
-    @Override public void onTaskCancel(Task task) {
+    @Override public void onTaskFail(DownloadTask task) {
 
     }
 
-    @Override public void onTaskFail(Task task) {
+    @Override public void onTaskComplete(DownloadTask task) {
 
     }
 
-    @Override public void onTaskComplete(Task task) {
+    @Override public void onTaskRunning(DownloadTask task) {
 
     }
 
-    @Override public void onTaskRunning(Task task) {
+    @Override public void onNoSupportBreakPoint(DownloadTask task) {
 
     }
   }

Aria/src/main/java/com/arialyy/aria/core/AriaManager.java

@@ -15,33 +15,36 @@
  */
 package com.arialyy.aria.core;
 
+import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.Application;
 import android.app.Dialog;
 import android.app.Service;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.os.Build;
 import android.os.Bundle;
-import android.os.Message;
 import android.support.v4.app.Fragment;
 import android.text.TextUtils;
 import android.util.Log;
 import android.widget.PopupWindow;
-import com.arialyy.aria.core.command.CmdFactory;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadReceiver;
+import com.arialyy.aria.core.inf.ICmd;
+import com.arialyy.aria.core.inf.IReceiver;
+import com.arialyy.aria.core.queue.DownloadTaskQueue;
+import com.arialyy.aria.core.queue.UploadTaskQueue;
+import com.arialyy.aria.core.upload.UploadReceiver;
+import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.orm.DbUtil;
 import com.arialyy.aria.util.CAConfiguration;
-import com.arialyy.aria.util.CheckUtil;
-import com.arialyy.aria.util.CommonUtil;
-import com.arialyy.aria.core.command.IDownloadCmd;
 import com.arialyy.aria.util.Configuration;
-import java.lang.reflect.Field;
+import com.arialyy.aria.util.Speed;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 /**
  * Created by lyy on 2016/12/1.
@@ -50,18 +53,21 @@ import java.util.Set;
  */
 @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH) public class AriaManager {
   private static final String TAG = "AriaManager";
+  private static final String DOWNLOAD = "_download";
+  private static final String UPLOAD = "_upload";
   private static final Object LOCK = new Object();
-  private static volatile AriaManager             INSTANCE = null;
-  private                 Map<String, AMReceiver> mTargets = new HashMap<>();
-  private DownloadManager mManager;
-  private LifeCallback    mLifeCallback;
+  @SuppressLint("StaticFieldLeak") private static volatile AriaManager INSTANCE = null;
+  private Map<String, IReceiver> mReceivers = new HashMap<>();
+  public static Context APP;
+  private List<ICmd> mCommands = new ArrayList<>();
 
   private AriaManager(Context context) {
+    DbUtil.init(context.getApplicationContext());
+    APP = context.getApplicationContext();
     regAppLifeCallback(context);
-    mManager = DownloadManager.init(context);
   }
 
-  static AriaManager getInstance(Context context) {
+  public static AriaManager getInstance(Context context) {
     if (INSTANCE == null) {
       synchronized (LOCK) {
         INSTANCE = new AriaManager(context);
@@ -70,62 +76,83 @@ import java.util.Set;
     return INSTANCE;
   }
 
-  AMReceiver get(Object obj) {
-    return getTarget(obj);
+  public Map<String, IReceiver> getReceiver() {
+    return mReceivers;
   }
 
   /**
-   * 设置CA证书信息
-   *
-   * @param caAlias ca证书别名
-   * @param caPath assets 文件夹下的ca证书完整路径
+   * 设置最大下载速度
    */
-  public void setCAInfo(String caAlias, String caPath) {
-    if (TextUtils.isEmpty(caAlias)) {
-      Log.e(TAG, "ca证书别名不能为null");
-      return;
-    } else if (TextUtils.isEmpty(caPath)) {
-      Log.e(TAG, "ca证书路径不能为null");
-      return;
+  public void setMaxSpeed(Speed speed) {
+    Configuration.getInstance().setMaxSpeed(speed);
   }
-    CAConfiguration.CA_ALIAS = caAlias;
-    CAConfiguration.CA_PATH = caPath;
+
+  /**
+   * 设置命令
+   */
+  public AriaManager setCmd(ICmd command) {
+    mCommands.add(command);
+    return this;
   }
 
   /**
-   * 获取下载列表
+   * 设置一组命令
    */
-  public List<DownloadEntity> getDownloadList() {
-    return DownloadEntity.findAllData(DownloadEntity.class);
+  public <T extends ICmd> AriaManager setCmds(List<T> commands) {
+    if (commands != null && commands.size() > 0) {
+      mCommands.addAll(commands);
+    }
+    return this;
   }
 
   /**
-   * 通过下载链接获取下载实体
+   * 执行所有设置的命令
    */
-  public DownloadEntity getDownloadEntity(String downloadUrl) {
-    CheckUtil.checkDownloadUrl(downloadUrl);
-    return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl);
+  public synchronized void exe() {
+    for (ICmd command : mCommands) {
+      command.executeCmd();
+    }
+    mCommands.clear();
   }
 
   /**
-   * 下载任务是否存在
+   * 处理下载操作
    */
-  public boolean taskExists(String downloadUrl) {
-    return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl) != null;
+  DownloadReceiver download(Object obj) {
+    IReceiver receiver = mReceivers.get(getKey(true, obj));
+    if (receiver == null) {
+      receiver = putReceiver(true, obj);
+    }
+    return (receiver instanceof DownloadReceiver) ? (DownloadReceiver) receiver : null;
   }
 
   /**
-   * 停止所有正在执行的任务
+   * 处理上传操作
    */
-  public void stopAllTask() {
-    List<DownloadEntity> allEntity = mManager.getAllDownloadEntity();
-    List<IDownloadCmd> stopCmds = new ArrayList<>();
-    for (DownloadEntity entity : allEntity) {
-      if (entity.getState() == DownloadEntity.STATE_DOWNLOAD_ING) {
-        stopCmds.add(CommonUtil.createCmd(entity, CmdFactory.TASK_STOP));
+  UploadReceiver upload(Object obj) {
+    IReceiver receiver = mReceivers.get(getKey(false, obj));
+    if (receiver == null) {
+      receiver = putReceiver(false, obj);
     }
+    return (receiver instanceof UploadReceiver) ? (UploadReceiver) receiver : null;
   }
-    mManager.setCmds(stopCmds).exe();
+
+  /**
+   * 设置CA证书信息
+   *
+   * @param caAlias ca证书别名
+   * @param caPath assets 文件夹下的ca证书完整路径
+   */
+  public void setCAInfo(String caAlias, String caPath) {
+    if (TextUtils.isEmpty(caAlias)) {
+      Log.e(TAG, "ca证书别名不能为null");
+      return;
+    } else if (TextUtils.isEmpty(caPath)) {
+      Log.e(TAG, "ca证书路径不能为null");
+      return;
+    }
+    CAConfiguration.CA_ALIAS = caAlias;
+    CAConfiguration.CA_PATH = caPath;
   }
 
   /**
@@ -137,7 +164,7 @@ import java.util.Set;
   }
 
   /**
-   * 设置下载失败重试次数
+   * 设置失败重试次数
    */
   public AriaManager setReTryNum(int reTryNum) {
     Configuration.getInstance().setReTryNum(reTryNum);
@@ -145,7 +172,7 @@ import java.util.Set;
   }
 
   /**
-   * 设置下载失败重试间隔
+   * 设置失败重试间隔
    */
   public AriaManager setReTryInterval(int interval) {
     Configuration.getInstance().setReTryInterval(interval);
@@ -170,31 +197,41 @@ import java.util.Set;
       Log.w(TAG, "最大任务数不能小于 1");
       return this;
     }
-    mManager.getTaskQueue().setDownloadNum(maxDownloadNum);
+    DownloadTaskQueue.getInstance().setDownloadNum(maxDownloadNum);
     return this;
   }
 
-  /**
-   * 删除所有任务
-   */
-  public void cancelAllTask() {
-    List<DownloadEntity> allEntity = mManager.getAllDownloadEntity();
-    List<IDownloadCmd> cancelCmds = new ArrayList<>();
-    for (DownloadEntity entity : allEntity) {
-      cancelCmds.add(CommonUtil.createCmd(entity, CmdFactory.TASK_CANCEL));
+  private IReceiver putReceiver(boolean isDownload, Object obj) {
+    final String key = getKey(isDownload, obj);
+    IReceiver receiver = mReceivers.get(key);
+    final WidgetLiftManager widgetLiftManager = new WidgetLiftManager();
+    if (obj instanceof Dialog) {
+      widgetLiftManager.handleDialogLift((Dialog) obj);
+    } else if (obj instanceof PopupWindow) {
+      widgetLiftManager.handlePopupWindowLift((PopupWindow) obj);
+    }
+
+    if (receiver == null) {
+      if (isDownload) {
+        DownloadReceiver dReceiver = new DownloadReceiver();
+        dReceiver.targetName = obj.getClass().getName();
+        mReceivers.put(key, dReceiver);
+        receiver = dReceiver;
+      } else {
+        UploadReceiver uReceiver = new UploadReceiver();
+        uReceiver.targetName = obj.getClass().getName();
+        mReceivers.put(key, uReceiver);
+        receiver = uReceiver;
       }
-    mManager.setCmds(cancelCmds).exe();
-    Set<String> keys = mTargets.keySet();
-    for (String key : keys) {
-      AMReceiver target = mTargets.get(key);
-      target.removeSchedulerListener();
-      mTargets.remove(key);
     }
+    return receiver;
   }
 
-  private AMReceiver putTarget(Object obj) {
+  /**
+   * 根据功能类型和控件类型获取对应的key
+   */
+  private String getKey(boolean isDownload, Object obj) {
     String clsName = obj.getClass().getName();
-    AMReceiver target = null;
     String key = "";
     if (!(obj instanceof Activity)) {
       if (obj instanceof android.support.v4.app.Fragment) {
@@ -208,7 +245,6 @@ import java.util.Set;
         } else {
           key = clsName;
         }
-        handleDialogLift((Dialog) obj);
       } else if (obj instanceof PopupWindow) {
         Context context = ((PopupWindow) obj).getContentView().getContext();
         if (context instanceof Activity) {
@@ -216,7 +252,6 @@ import java.util.Set;
         } else {
           key = clsName;
         }
-        handlePopupWindowLift((PopupWindow) obj);
       } else if (obj instanceof Service) {
         key = clsName;
       } else if (obj instanceof Application) {
@@ -231,76 +266,8 @@ import java.util.Set;
     if (TextUtils.isEmpty(key)) {
       throw new IllegalArgumentException("未知类型");
     }
-    target = mTargets.get(key);
-    if (target == null) {
-      target = new AMReceiver();
-      target.targetName = obj.getClass().getName();
-      mTargets.put(key, target);
-    }
-    return target;
-  }
-
-  /**
-   * 出来悬浮框取消或dismiss
-   */
-  private void handlePopupWindowLift(PopupWindow popupWindow) {
-    try {
-      Field dismissField = CommonUtil.getField(popupWindow.getClass(), "mOnDismissListener");
-      PopupWindow.OnDismissListener listener =
-          (PopupWindow.OnDismissListener) dismissField.get(popupWindow);
-      if (listener != null) {
-        Log.e(TAG, "你已经对PopupWindow设置了Dismiss事件。为了防止内存泄露，"
-            + "请在dismiss方法中调用Aria.whit(this).removeSchedulerListener();来注销事件");
-      } else {
-        popupWindow.setOnDismissListener(createPopupWindowListener(popupWindow));
-      }
-    } catch (IllegalAccessException e) {
-      e.printStackTrace();
-    }
-  }
-
-  /**
-   * 创建popupWindow dismiss事件
-   */
-  private PopupWindow.OnDismissListener createPopupWindowListener(final PopupWindow popupWindow) {
-    return new PopupWindow.OnDismissListener() {
-      @Override public void onDismiss() {
-        destroySchedulerListener(popupWindow);
-      }
-    };
-  }
-
-  /**
-   * 处理对话框取消或dismiss
-   */
-  private void handleDialogLift(Dialog dialog) {
-    try {
-      Field dismissField = CommonUtil.getField(dialog.getClass(), "mDismissMessage");
-      Message dismissMsg = (Message) dismissField.get(dialog);
-      //如果Dialog已经设置Dismiss事件，则查找cancel事件
-      if (dismissMsg != null) {
-        Field cancelField = CommonUtil.getField(dialog.getClass(), "mCancelMessage");
-        Message cancelMsg = (Message) cancelField.get(dialog);
-        if (cancelMsg != null) {
-          Log.e(TAG, "你已经对Dialog设置了Dismiss和cancel事件。为了防止内存泄露，"
-              + "请在dismiss方法中调用Aria.whit(this).removeSchedulerListener();来注销事件");
-        } else {
-          dialog.setOnCancelListener(createCancelListener());
-        }
-      } else {
-        dialog.setOnDismissListener(createDismissListener());
-      }
-    } catch (IllegalAccessException e) {
-      e.printStackTrace();
-    }
-  }
-
-  private AMReceiver getTarget(Object obj) {
-    AMReceiver target = mTargets.get(obj.getClass().getName());
-    if (target == null) {
-      target = putTarget(obj);
-    }
-    return target;
+    key += isDownload ? DOWNLOAD : UPLOAD;
+    return key;
   }
 
   /**
@@ -309,50 +276,22 @@ import java.util.Set;
   private void regAppLifeCallback(Context context) {
     Context app = context.getApplicationContext();
     if (app instanceof Application) {
-      mLifeCallback = new LifeCallback();
+      LifeCallback mLifeCallback = new LifeCallback();
       ((Application) app).registerActivityLifecycleCallbacks(mLifeCallback);
     }
   }
 
-  /**
-   * 创建Dialog取消事件
-   */
-  private Dialog.OnCancelListener createCancelListener() {
-    return new Dialog.OnCancelListener() {
-
-      @Override public void onCancel(DialogInterface dialog) {
-        destroySchedulerListener(dialog);
-      }
-    };
-  }
-
-  /**
-   * 创建Dialog dismiss取消事件
-   */
-  private Dialog.OnDismissListener createDismissListener() {
-    return new Dialog.OnDismissListener() {
-
-      @Override public void onDismiss(DialogInterface dialog) {
-        destroySchedulerListener(dialog);
-      }
-    };
-  }
-
   /**
    * onDestroy
    */
-  private void destroySchedulerListener(Object obj) {
-    Set<String> keys = mTargets.keySet();
+  void destroySchedulerListener(Object obj) {
     String clsName = obj.getClass().getName();
-    for (Iterator<Map.Entry<String, AMReceiver>> iter = mTargets.entrySet().iterator();
+    for (Iterator<Map.Entry<String, IReceiver>> iter = mReceivers.entrySet().iterator();
         iter.hasNext(); ) {
-      Map.Entry<String, AMReceiver> entry = iter.next();
+      Map.Entry<String, IReceiver> entry = iter.next();
       String key = entry.getKey();
-      if (key.equals(clsName) || key.contains(clsName)) {
-        AMReceiver receiver = mTargets.get(key);
-        if (receiver.obj != null) {
-          if (receiver.obj instanceof Application || receiver.obj instanceof Service) break;
-        }
+      if (key.contains(clsName)) {
+        IReceiver receiver = mReceivers.get(key);
         receiver.removeSchedulerListener();
         receiver.destroy();
         iter.remove();

Aria/src/main/java/com/arialyy/aria/core/DownloadManager.java

@@ -1,107 +0,0 @@
-/*
- * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.arialyy.aria.core;
-
-import android.content.Context;
-import com.arialyy.aria.core.queue.ITaskQueue;
-import com.arialyy.aria.orm.DbUtil;
-import com.arialyy.aria.core.command.IDownloadCmd;
-import com.arialyy.aria.core.queue.DownloadTaskQueue;
-import com.arialyy.aria.orm.DbEntity;
-import com.arialyy.aria.util.Configuration;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Created by lyy on 2016/8/11.
- * 下载管理器，通过命令的方式控制下载
- */
-public class DownloadManager {
-  private static final    String             TAG              = "DownloadManager";
-  private static final    Object             LOCK             = new Object();
-  private static volatile DownloadManager    INSTANCE         = null;
-  private                 List<IDownloadCmd> mCommands        = new ArrayList<>();
-  public static  Context       APP;
-  private        ITaskQueue    mTaskQueue;
-  private static Configuration mConfig;
-
-  private DownloadManager() {
-
-  }
-
-  private DownloadManager(Context context) {
-    APP = context;
-    DownloadTaskQueue.Builder builder = new DownloadTaskQueue.Builder(context);
-    mTaskQueue = builder.build();
-    DbUtil.init(context);
-  }
-
-  static DownloadManager init(Context context) {
-    if (INSTANCE == null) {
-      synchronized (LOCK) {
-        INSTANCE = new DownloadManager(context.getApplicationContext());
-      }
-    }
-    return INSTANCE;
-  }
-
-  public static DownloadManager getInstance() {
-    if (INSTANCE == null) {
-      throw new NullPointerException("请在Application中调用init进行下载器注册");
-    }
-    return INSTANCE;
-  }
-
-  List<DownloadEntity> getAllDownloadEntity() {
-    return DbEntity.findAllData(DownloadEntity.class);
-  }
-
-  /**
-   * 获取任务队列
-   */
-  public ITaskQueue getTaskQueue() {
-    return mTaskQueue;
-  }
-
-  /**
-   * 设置命令
-   */
-  DownloadManager setCmd(IDownloadCmd command) {
-    mCommands.add(command);
-    return this;
-  }
-
-  /**
-   * 设置一组命令
-   */
-  DownloadManager setCmds(List<IDownloadCmd> commands) {
-    if (commands != null && commands.size() > 0) {
-      mCommands.addAll(commands);
-    }
-    return this;
-  }
-
-  /**
-   * 执行所有设置的命令
-   */
-  synchronized void exe() {
-    for (IDownloadCmd command : mCommands) {
-      command.executeCmd();
-    }
-    mCommands.clear();
-  }
-}

Aria/src/main/java/com/arialyy/aria/core/RequestEnum.java

@@ -1,13 +1,28 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.arialyy.aria.core;
 
 /**
  * Created by Aria.Lao on 2017/1/23.
+ * url请求方式，目前支持GET、POST
  */
-
 public enum RequestEnum {
   GET("GET"), POST("POST");
 
-  String name;
+  public String name;
 
   RequestEnum(String name) {
     this.name = name;

Aria/src/main/java/com/arialyy/aria/core/TaskEntity.java

@@ -1,10 +0,0 @@
-package com.arialyy.aria.core;
-
-/**
- * Created by Aria.Lao on 2017/1/23.
- * 任务实体
- */
-public class TaskEntity {
-  public DownloadEntity downloadEntity;
-  public RequestEnum requestEnum = RequestEnum.GET;
-}

Aria/src/main/java/com/arialyy/aria/core/WidgetLiftManager.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core;
+
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Message;
+import android.util.Log;
+import android.widget.PopupWindow;
+import com.arialyy.aria.util.CommonUtil;
+import java.lang.reflect.Field;
+
+/**
+ * Created by Aria.Lao on 2017/2/7.
+ * 为组件添加生命周期
+ */
+final class WidgetLiftManager {
+  private final String TAG = "WidgetLiftManager";
+
+  /**
+   * 处理悬浮框取消或dismiss事件
+   */
+  void handlePopupWindowLift(PopupWindow popupWindow) {
+    try {
+      Field dismissField = CommonUtil.getField(popupWindow.getClass(), "mOnDismissListener");
+      PopupWindow.OnDismissListener listener =
+          (PopupWindow.OnDismissListener) dismissField.get(popupWindow);
+      if (listener != null) {
+        Log.e(TAG, "你已经对PopupWindow设置了Dismiss事件。为了防止内存泄露，"
+            + "请在dismiss方法中调用Aria.download(this).removeSchedulerListener();来注销事件");
+      } else {
+        popupWindow.setOnDismissListener(createPopupWindowListener(popupWindow));
+      }
+    } catch (IllegalAccessException e) {
+      e.printStackTrace();
+    }
+  }
+
+  /**
+   * 创建popupWindow dismiss事件
+   */
+  private PopupWindow.OnDismissListener createPopupWindowListener(final PopupWindow popupWindow) {
+    return new PopupWindow.OnDismissListener() {
+      @Override public void onDismiss() {
+        AriaManager.getInstance(AriaManager.APP).destroySchedulerListener(popupWindow);
+      }
+    };
+  }
+
+  /**
+   * 处理对话框取消或dismiss
+   */
+  void handleDialogLift(Dialog dialog) {
+    try {
+      Field dismissField = CommonUtil.getField(dialog.getClass(), "mDismissMessage");
+      Message dismissMsg = (Message) dismissField.get(dialog);
+      //如果Dialog已经设置Dismiss事件，则查找cancel事件
+      if (dismissMsg != null) {
+        Field cancelField = CommonUtil.getField(dialog.getClass(), "mCancelMessage");
+        Message cancelMsg = (Message) cancelField.get(dialog);
+        if (cancelMsg != null) {
+          Log.e(TAG, "你已经对Dialog设置了Dismiss和cancel事件。为了防止内存泄露，"
+              + "请在dismiss方法中调用Aria.download(this).removeSchedulerListener();来注销事件");
+        } else {
+          dialog.setOnCancelListener(createCancelListener());
+        }
+      } else {
+        dialog.setOnDismissListener(createDismissListener());
+      }
+    } catch (IllegalAccessException e) {
+      e.printStackTrace();
+    }
+  }
+
+  /**
+   * 创建Dialog取消事件
+   */
+  private Dialog.OnCancelListener createCancelListener() {
+    return new Dialog.OnCancelListener() {
+
+      @Override public void onCancel(DialogInterface dialog) {
+        AriaManager.getInstance(AriaManager.APP).destroySchedulerListener(dialog);
+      }
+    };
+  }
+
+  /**
+   * 创建Dialog dismiss取消事件
+   */
+  private Dialog.OnDismissListener createDismissListener() {
+    return new Dialog.OnDismissListener() {
+
+      @Override public void onDismiss(DialogInterface dialog) {
+        AriaManager.getInstance(AriaManager.APP).destroySchedulerListener(dialog);
+      }
+    };
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/command/AbsCmd.java

@@ -16,44 +16,38 @@
 
 package com.arialyy.aria.core.command;
 
-import com.arialyy.aria.core.DownloadManager;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.inf.ITaskEntity;
+import com.arialyy.aria.core.queue.DownloadTaskQueue;
 import com.arialyy.aria.core.queue.ITaskQueue;
+import com.arialyy.aria.core.inf.ICmd;
+import com.arialyy.aria.core.queue.UploadTaskQueue;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
-import com.arialyy.aria.core.DownloadEntity;
 
 /**
  * Created by lyy on 2016/8/22.
  * 下载命令
  */
-public abstract class IDownloadCmd {
+public abstract class AbsCmd<T extends ITaskEntity> implements ICmd {
   ITaskQueue mQueue;
-  DownloadEntity mEntity;
+  T mEntity;
   String TAG;
   String mTargetName;
 
-  /**
-   * @param entity 下载实体
-   */
-  IDownloadCmd(DownloadEntity entity) {
-    this(null, entity);
-  }
-
   /**
    * @param targetName 产生任务的对象名
    */
-  IDownloadCmd(String targetName, DownloadEntity entity) {
-    if (!CheckUtil.checkDownloadEntity(entity)) {
-      return;
-    }
+  AbsCmd(String targetName, T entity) {
+    CheckUtil.checkCmdEntity(entity);
     mTargetName = targetName;
     mEntity = entity;
     TAG = CommonUtil.getClassName(this);
-    mQueue = DownloadManager.getInstance().getTaskQueue();
+    if (entity instanceof DownloadTaskEntity) {
+      mQueue = DownloadTaskQueue.getInstance();
+    } else if (entity instanceof UploadTaskEntity) {
+      mQueue = UploadTaskQueue.getInstance();
+    }
   }
-
-  /**
-   * 执行命令
-   */
-  public abstract void executeCmd();
 }

Aria/src/main/java/com/arialyy/aria/core/command/AddCmd.java

@@ -17,29 +17,42 @@
 package com.arialyy.aria.core.command;
 
 import android.util.Log;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.inf.ITaskEntity;
 
 /**
  * Created by lyy on 2016/8/22.
  * 添加任务的命令
  */
-class AddCmd extends IDownloadCmd {
+class AddCmd<T extends ITaskEntity> extends AbsCmd<T> {
 
-  AddCmd(DownloadEntity entity) {
-    super(entity);
-  }
-
-  AddCmd(String target, DownloadEntity entity) {
-    super(target, entity);
+  AddCmd(String targetName, T entity) {
+    super(targetName, entity);
   }
 
   @Override public void executeCmd() {
-    Task task = mQueue.getTask(mEntity);
+    ITask task = mQueue.getTask(mEntity.getEntity());
     if (task == null) {
       mQueue.createTask(mTargetName, mEntity);
     } else {
       Log.w(TAG, "添加命令执行失败，【该任务已经存在】");
     }
   }
+
+  //AddCmd(DownloadTaskEntity entity) {
+  //  super(entity);
+  //}
+  //
+  //AddCmd(String targetName, DownloadTaskEntity entity) {
+  //  super(targetName, entity);
+  //}
+  //
+  //@Override public void executeCmd() {
+  //  DownloadTask task = mQueue.getTask(mEntity.downloadEntity);
+  //  if (task == null) {
+  //    mQueue.createTask(mTargetName, mEntity);
+  //  } else {
+  //    Log.w(TAG, "添加命令执行失败，【该任务已经存在】");
+  //  }
+  //}
 }

Aria/src/main/java/com/arialyy/aria/core/command/CancelCmd.java

@@ -16,25 +16,20 @@
 
 package com.arialyy.aria.core.command;
 
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.inf.ITaskEntity;
 
 /**
  * Created by lyy on 2016/9/20.
  * 取消命令
  */
-class CancelCmd extends IDownloadCmd {
-
-  CancelCmd(String target, DownloadEntity entity) {
-    super(target, entity);
-  }
-
-  CancelCmd(DownloadEntity entity) {
-    super(entity);
+class CancelCmd<T extends ITaskEntity> extends AbsCmd<T> {
+  CancelCmd(String targetName, T entity) {
+    super(targetName, entity);
   }
 
   @Override public void executeCmd() {
-    Task task = mQueue.getTask(mEntity);
+    ITask task = mQueue.getTask(mEntity.getEntity());
     if (task == null) {
       task = mQueue.createTask(mTargetName, mEntity);
     }
@@ -45,4 +40,25 @@ class CancelCmd extends IDownloadCmd {
       mQueue.cancelTask(task);
     }
   }
+
+  //CancelCmd(DownloadTaskEntity entity) {
+  //  super(entity);
+  //}
+  //
+  //CancelCmd(String targetName, DownloadTaskEntity entity) {
+  //  super(targetName, entity);
+  //}
+  //
+  //@Override public void executeCmd() {
+  //  DownloadTask task = mQueue.getTask(mEntity.downloadEntity);
+  //  if (task == null) {
+  //    task = mQueue.createTask(mTargetName, mEntity);
+  //  }
+  //  if (task != null) {
+  //    if (mTargetName != null) {
+  //      task.setTargetName(mTargetName);
+  //    }
+  //    mQueue.cancelTask(task);
+  //  }
+  //}
 }

Aria/src/main/java/com/arialyy/aria/core/command/CmdFactory.java

@@ -16,7 +16,7 @@
 
 package com.arialyy.aria.core.command;
 
-import com.arialyy.aria.core.DownloadEntity;
+import com.arialyy.aria.core.inf.ITaskEntity;
 
 /**
  * Created by Lyy on 2016/9/23.
@@ -61,36 +61,13 @@ public class CmdFactory {
     return INSTANCE;
   }
 
-  /**
-   * @param entity 下载实体
-   * @param type 命令类型{@link #TASK_CREATE}、{@link #TASK_START}、{@link #TASK_CANCEL}、{@link
-   * #TASK_STOP}
-   */
-  public IDownloadCmd createCmd(DownloadEntity entity, int type) {
-    switch (type) {
-      case TASK_CREATE:
-        return createAddCmd(entity);
-      case TASK_RESUME:
-      case TASK_START:
-        return createStartCmd(entity);
-      case TASK_CANCEL:
-        return createCancelCmd(entity);
-      case TASK_STOP:
-        return createStopCmd(entity);
-      case TASK_SINGLE:
-        return new SingleCmd(entity);
-      default:
-        return null;
-    }
-  }
-
   /**
    * @param target 创建任务的对象
    * @param entity 下载实体
    * @param type 命令类型{@link #TASK_CREATE}、{@link #TASK_START}、{@link #TASK_CANCEL}、{@link
    * #TASK_STOP}
    */
-  public IDownloadCmd createCmd(String target, DownloadEntity entity, int type) {
+  public <T extends ITaskEntity> AbsCmd createCmd(String target, T entity, int type) {
     switch (type) {
       case TASK_CREATE:
         return createAddCmd(target, entity);
@@ -102,7 +79,7 @@ public class CmdFactory {
       case TASK_STOP:
         return createStopCmd(target, entity);
       case TASK_SINGLE:
-        return new SingleCmd(target, entity);
+        //return new SingleCmd(target, entity);
       default:
         return null;
     }
@@ -113,43 +90,25 @@ public class CmdFactory {
    *
    * @return {@link StopCmd}
    */
-  private StopCmd createStopCmd(String target, DownloadEntity entity) {
+  private <T extends ITaskEntity> StopCmd createStopCmd(String target, T entity) {
     return new StopCmd(target, entity);
   }
 
-  /**
-   * 创建停止命令
-   *
-   * @return {@link StopCmd}
-   */
-  private StopCmd createStopCmd(DownloadEntity entity) {
-    return new StopCmd(entity);
-  }
-
   /**
    * 创建下载任务命令
    *
    * @return {@link AddCmd}
    */
-  private AddCmd createAddCmd(String target, DownloadEntity entity) {
+  private <T extends ITaskEntity> AddCmd createAddCmd(String target, T entity) {
     return new AddCmd(target, entity);
   }
 
-  /**
-   * 创建下载任务命令
-   *
-   * @return {@link AddCmd}
-   */
-  private AddCmd createAddCmd(DownloadEntity entity) {
-    return new AddCmd(entity);
-  }
-
   /**
    * 创建启动下载命令
    *
    * @return {@link StartCmd}
    */
-  private StartCmd createStartCmd(String target, DownloadEntity entity) {
+  private <T extends ITaskEntity> StartCmd createStartCmd(String target, T entity) {
     return new StartCmd(target, entity);
   }
 
@@ -158,25 +117,7 @@ public class CmdFactory {
    *
    * @return {@link StartCmd}
    */
-  private StartCmd createStartCmd(DownloadEntity entity) {
-    return new StartCmd(entity);
-  }
-
-  /**
-   * 创建 取消下载的命令
-   *
-   * @return {@link CancelCmd}
-   */
-  private CancelCmd createCancelCmd(String target, DownloadEntity entity) {
+  private <T extends ITaskEntity> CancelCmd createCancelCmd(String target, T entity) {
     return new CancelCmd(target, entity);
   }
-
-  /**
-   * 创建 取消下载的命令
-   *
-   * @return {@link CancelCmd}
-   */
-  private CancelCmd createCancelCmd(DownloadEntity entity) {
-    return new CancelCmd(entity);
-  }
 }

Aria/src/main/java/com/arialyy/aria/core/command/SingleCmd.java

@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.arialyy.aria.core.command;
-
-import android.util.Log;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
-
-/**
- * Created by lyy on 2016/11/30.
- * 获取任务状态命令
- */
-class SingleCmd extends IDownloadCmd {
-  /**
-   * @param entity 下载实体
-   */
-  SingleCmd(String target, DownloadEntity entity) {
-    super(target, entity);
-  }
-
-  SingleCmd(DownloadEntity entity) {
-    super(entity);
-  }
-
-  @Override public void executeCmd() {
-    Task task = mQueue.getTask(mEntity);
-    if (task == null) {
-      task = mQueue.createTask(mTargetName, mEntity);
-    } else {
-      Log.w(TAG, "添加命令执行失败，【该任务已经存在】");
-    }
-    task.setTargetName(mTargetName);
-    mQueue.startTask(task);
-  }
-}

Aria/src/main/java/com/arialyy/aria/core/command/StartCmd.java

@@ -16,25 +16,22 @@
 
 package com.arialyy.aria.core.command;
 
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import android.util.Log;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.inf.ITaskEntity;
 
 /**
  * Created by lyy on 2016/8/22.
  * 开始命令
  */
-class StartCmd extends IDownloadCmd {
+class StartCmd<T extends ITaskEntity> extends AbsCmd<T> {
 
-  StartCmd(String target, DownloadEntity entity) {
-    super(target, entity);
-  }
-
-  StartCmd(DownloadEntity entity) {
-    super(entity);
+  StartCmd(String targetName, T entity) {
+    super(targetName, entity);
   }
 
   @Override public void executeCmd() {
-    Task task = mQueue.getTask(mEntity);
+    ITask task = mQueue.getTask(mEntity.getEntity());
     if (task == null) {
       task = mQueue.createTask(mTargetName, mEntity);
     }
@@ -43,4 +40,23 @@ class StartCmd extends IDownloadCmd {
       mQueue.startTask(task);
     }
   }
+
+  //StartCmd(DownloadTaskEntity entity) {
+  //  super(entity);
+  //}
+  //
+  //StartCmd(String targetName, DownloadTaskEntity entity) {
+  //  super(targetName, entity);
+  //}
+  //
+  //@Override public void executeCmd() {
+  //  DownloadTask task = mQueue.getTask(mEntity.downloadEntity);
+  //  if (task == null) {
+  //    task = mQueue.createTask(mTargetName, mEntity);
+  //  }
+  //  if (task != null) {
+  //    task.setTargetName(mTargetName);
+  //    mQueue.startTask(task);
+  //  }
+  //}
 }

Aria/src/main/java/com/arialyy/aria/core/command/StopCmd.java

@@ -18,30 +18,24 @@ package com.arialyy.aria.core.command;
 
 import android.text.TextUtils;
 import android.util.Log;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.inf.ITaskEntity;
 
 /**
  * Created by lyy on 2016/9/20.
  * 停止命令
  */
-class StopCmd extends IDownloadCmd {
+class StopCmd<T extends ITaskEntity> extends AbsCmd<T> {
 
-  /**
-   * @param entity 下载实体
-   */
-  StopCmd(String target, DownloadEntity entity) {
-    super(target, entity);
-  }
-
-  StopCmd(DownloadEntity entity) {
-    super(entity);
+  StopCmd(String targetName, T entity) {
+    super(targetName, entity);
   }
 
   @Override public void executeCmd() {
-    Task task = mQueue.getTask(mEntity);
+    ITask task = mQueue.getTask(mEntity.getEntity());
     if (task == null) {
-      if (mEntity.getState() == DownloadEntity.STATE_DOWNLOAD_ING) {
+      if (mEntity.getEntity().getState() == IEntity.STATE_RUNNING) {
         task = mQueue.createTask(mTargetName, mEntity);
         mQueue.stopTask(task);
       } else {
@@ -54,4 +48,29 @@ class StopCmd extends IDownloadCmd {
       mQueue.stopTask(task);
     }
   }
+
+  //StopCmd(DownloadTaskEntity entity) {
+  //  super(entity);
+  //}
+  //
+  //StopCmd(String targetName, DownloadTaskEntity entity) {
+  //  super(targetName, entity);
+  //}
+  //
+  //@Override public void executeCmd() {
+  //  DownloadTask task = mQueue.getTask(mEntity.downloadEntity);
+  //  if (task == null) {
+  //    if (mEntity.downloadEntity.getState() == DownloadEntity.STATE_RUNNING) {
+  //      task = mQueue.createTask(mTargetName, mEntity);
+  //      mQueue.stopTask(task);
+  //    } else {
+  //      Log.w(TAG, "停止命令执行失败，【调度器中没有该任务】");
+  //    }
+  //  } else {
+  //    if (!TextUtils.isEmpty(mTargetName)) {
+  //      task.setTargetName(mTargetName);
+  //    }
+  //    mQueue.stopTask(task);
+  //  }
+  //}
 }

Aria/src/main/java/com/arialyy/aria/core/download/ConnectionHelp.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 import com.arialyy.aria.util.CAConfiguration;
 import com.arialyy.aria.util.SSLContextUtil;
@@ -22,6 +22,7 @@ import java.net.HttpURLConnection;
 import java.net.ProtocolException;
 import java.net.URL;
 import java.net.URLConnection;
+import java.util.Set;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLContext;
 import javax.net.ssl.SSLSocketFactory;
@@ -60,8 +61,15 @@ class ConnectionHelp {
    *
    * @throws ProtocolException
    */
-  static HttpURLConnection setConnectParam(HttpURLConnection conn) throws ProtocolException {
-    conn.setRequestMethod("GET");
+  static HttpURLConnection setConnectParam(DownloadTaskEntity entity, HttpURLConnection conn)
+      throws ProtocolException {
+    conn.setRequestMethod(entity.requestEnum.name);
+    if (entity.headers != null && entity.headers.size() > 0) {
+      Set<String> keys = entity.headers.keySet();
+      for (String key : keys) {
+        conn.setRequestProperty(key, entity.headers.get(key));
+      }
+    }
     conn.setRequestProperty("Charset", "UTF-8");
     conn.setRequestProperty("User-Agent",
         "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)");

Aria/src/main/java/com/arialyy/aria/core/download/DownloadEntity.java

@@ -14,11 +14,12 @@
  * limitations under the License.
  */
 
-
-package com.arialyy.aria.core;
+package com.arialyy.aria.core.download;
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITaskEntity;
 import com.arialyy.aria.orm.Ignore;
 import com.arialyy.aria.orm.DbEntity;
 
@@ -28,43 +29,7 @@ import com.arialyy.aria.orm.DbEntity;
  * ！！！ 注意：CREATOR要进行@Ignore注解
  * ！！！并且需要Parcelable时需要手动填写rowID;
  */
-public class DownloadEntity extends DbEntity implements Parcelable {
-  /**
-   * 其它状态
-   */
-  @Ignore public static final int STATE_OTHER        = -1;
-  /**
-   * 失败状态
-   */
-  @Ignore public static final int STATE_FAIL         = 0;
-  /**
-   * 完成状态
-   */
-  @Ignore public static final int STATE_COMPLETE     = 1;
-  /**
-   * 停止状态
-   */
-  @Ignore public static final int STATE_STOP         = 2;
-  /**
-   * 未开始状态
-   */
-  @Ignore public static final int STATE_WAIT         = 3;
-  /**
-   * 下载中
-   */
-  @Ignore public static final int STATE_DOWNLOAD_ING = 4;
-  /**
-   * 预处理
-   */
-  @Ignore public static final int STATE_PRE          = 5;
-  /**
-   * 预处理完成
-   */
-  @Ignore public static final int STATE_POST_PRE     = 6;
-  /**
-   * 取消下载
-   */
-  @Ignore public static final int STATE_CANCEL       = 7;
+public class DownloadEntity extends DbEntity implements Parcelable, IEntity {
   @Ignore public static final Creator<DownloadEntity> CREATOR = new Creator<DownloadEntity>() {
     @Override public DownloadEntity createFromParcel(Parcel source) {
       return new DownloadEntity(source);
@@ -163,7 +128,7 @@ public class DownloadEntity extends DbEntity implements Parcelable {
     this.fileSize = fileSize;
   }
 
-  public int getState() {
+  @Override public int getState() {
     return state;
   }
 
@@ -200,16 +165,26 @@ public class DownloadEntity extends DbEntity implements Parcelable {
   }
 
   @Override public String toString() {
-    return "DownloadEntity{" +
-        "downloadUrl='" + downloadUrl + '\'' +
-        ", downloadPath='" + downloadPath + '\'' +
-        ", completeTime=" + completeTime +
-        ", fileSize=" + fileSize +
-        ", state=" + state +
-        ", isDownloadComplete=" + isDownloadComplete +
-        ", currentProgress=" + currentProgress +
-        ", failNum=" + failNum +
-        '}';
+    return "DownloadEntity{"
+        + "downloadUrl='"
+        + downloadUrl
+        + '\''
+        + ", downloadPath='"
+        + downloadPath
+        + '\''
+        + ", completeTime="
+        + completeTime
+        + ", fileSize="
+        + fileSize
+        + ", state="
+        + state
+        + ", isDownloadComplete="
+        + isDownloadComplete
+        + ", currentProgress="
+        + currentProgress
+        + ", failNum="
+        + failNum
+        + '}';
   }
 
   @Override public int describeContents() {

Aria/src/main/java/com/arialyy/aria/core/download/DownloadListener.java

@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 class DownloadListener implements IDownloadListener {
 

Aria/src/main/java/com/arialyy/aria/core/download/DownloadReceiver.java

@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.download;
+
+import android.support.annotation.NonNull;
+import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.inf.IReceiver;
+import com.arialyy.aria.core.command.CmdFactory;
+import com.arialyy.aria.core.command.AbsCmd;
+import com.arialyy.aria.core.scheduler.DownloadSchedulers;
+import com.arialyy.aria.core.scheduler.ISchedulerListener;
+import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.util.CheckUtil;
+import com.arialyy.aria.util.CommonUtil;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Created by lyy on 2016/12/5.
+ * 下载功能接收器
+ */
+public class DownloadReceiver implements IReceiver<DownloadEntity> {
+  private static final String TAG = "DownloadReceiver";
+  public String targetName;
+  public ISchedulerListener<DownloadTask> listener;
+
+  /**
+   * {@link #load(String)}，请使用该方法
+   */
+  @Deprecated public DownloadTarget load(DownloadEntity entity) {
+    return new DownloadTarget(entity, targetName);
+  }
+
+  /**
+   * 读取下载链接
+   */
+  public DownloadTarget load(@NonNull String downloadUrl) {
+    CheckUtil.checkDownloadUrl(downloadUrl);
+    DownloadEntity entity =
+        DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl);
+    if (entity == null) {
+      entity = new DownloadEntity();
+    }
+    entity.setDownloadUrl(downloadUrl);
+    return new DownloadTarget(entity, targetName);
+  }
+
+  /**
+   * 添加调度器回调
+   */
+  public DownloadReceiver addSchedulerListener(ISchedulerListener<DownloadTask> listener) {
+    this.listener = listener;
+    DownloadSchedulers.getInstance().addSchedulerListener(targetName, listener);
+    return this;
+  }
+
+  /**
+   * 移除回调
+   */
+  @Override public void removeSchedulerListener() {
+    if (listener != null) {
+      DownloadSchedulers.getInstance().removeSchedulerListener(targetName, listener);
+    }
+  }
+
+  @Override public void destroy() {
+    targetName = null;
+    listener = null;
+  }
+
+  /**
+   * 通过下载链接获取下载实体
+   */
+  public DownloadEntity getDownloadEntity(String downloadUrl) {
+    CheckUtil.checkDownloadUrl(downloadUrl);
+    return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl);
+  }
+
+  /**
+   * 下载任务是否存在
+   */
+  @Override public boolean taskExists(String downloadUrl) {
+    return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl) != null;
+  }
+
+  @Override public List<DownloadEntity> getTaskList() {
+    return DownloadEntity.findAllData(DownloadEntity.class);
+  }
+
+  /**
+   * 停止所有正在下载的任务
+   */
+  @Override public void stopAllTask() {
+    final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
+    List<DownloadEntity> allEntity = DbEntity.findAllData(DownloadEntity.class);
+    List<AbsCmd> stopCmds = new ArrayList<>();
+    for (DownloadEntity entity : allEntity) {
+      if (entity.getState() == DownloadEntity.STATE_RUNNING) {
+        stopCmds.add(
+            CommonUtil.createCmd(targetName, new DownloadTaskEntity(entity), CmdFactory.TASK_STOP));
+      }
+    }
+    ariaManager.setCmds(stopCmds).exe();
+  }
+
+  /**
+   * 删除所有任务
+   */
+  @Override public void removeAllTask() {
+    final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
+    List<DownloadEntity> allEntity = DbEntity.findAllData(DownloadEntity.class);
+    List<AbsCmd> cancelCmds = new ArrayList<>();
+    for (DownloadEntity entity : allEntity) {
+      cancelCmds.add(
+          CommonUtil.createCmd(targetName, new DownloadTaskEntity(entity), CmdFactory.TASK_CANCEL));
+    }
+    ariaManager.setCmds(cancelCmds).exe();
+    Set<String> keys = ariaManager.getReceiver().keySet();
+    for (String key : keys) {
+      IReceiver receiver = ariaManager.getReceiver().get(key);
+      receiver.removeSchedulerListener();
+      ariaManager.getReceiver().remove(key);
+    }
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/download/DownloadStateConstance.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 /**
  * Created by lyy on 2017/1/18.
@@ -32,8 +32,7 @@ final class DownloadStateConstance {
   boolean isCancel = false;
   boolean isStop = false;
 
-  DownloadStateConstance(int num) {
-    THREAD_NUM = num;
+  DownloadStateConstance() {
   }
 
   void cleanState() {
@@ -46,6 +45,10 @@ final class DownloadStateConstance {
     FAIL_NUM = 0;
   }
 
+  void setThreadNum(int threadNum) {
+    THREAD_NUM = threadNum;
+  }
+
   /**
    * 所有子线程是否都已经停止下载
    */

Aria/src/main/java/com/arialyy/aria/core/download/DownloadTarget.java

@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.download;
+
+import android.support.annotation.NonNull;
+import android.text.TextUtils;
+import com.arialyy.aria.core.RequestEnum;
+import com.arialyy.aria.core.inf.AbsTarget;
+import com.arialyy.aria.core.queue.DownloadTaskQueue;
+import com.arialyy.aria.util.CheckUtil;
+import java.io.File;
+import java.util.Map;
+
+/**
+ * Created by lyy on 2016/12/5.
+ * https://github.com/AriaLyy/Aria
+ */
+public class DownloadTarget extends AbsTarget<DownloadEntity, DownloadTaskEntity> {
+
+  DownloadTarget(DownloadEntity entity, String targetName) {
+    this.entity = entity;
+    this.targetName = targetName;
+    taskEntity = new DownloadTaskEntity(entity);
+  }
+
+  @Override public void pause() {
+    super.pause();
+  }
+
+  @Override public void resume() {
+    super.resume();
+  }
+
+  /**
+   * 给url请求添加头部
+   *
+   * @param key 头部key
+   * @param header 头部value
+   */
+  public DownloadTarget addHeader(@NonNull String key, @NonNull String header) {
+    super._addHeader(key, header);
+    return this;
+  }
+
+  /**
+   * 给url请求添加头部
+   *
+   * @param headers key为http头部的key，Value为http头对应的配置
+   */
+  public DownloadTarget addHeaders(Map<String, String> headers) {
+    super._addHeaders(headers);
+    return this;
+  }
+
+  /**
+   * 设置请求类型
+   *
+   * @param requestEnum {@link RequestEnum}
+   */
+  public DownloadTarget setRequestMode(RequestEnum requestEnum) {
+    super._setRequestMode(requestEnum);
+    return this;
+  }
+
+  /**
+   * 设置文件存储路径
+   */
+  public DownloadTarget setDownloadPath(@NonNull String downloadPath) {
+    if (TextUtils.isEmpty(downloadPath)) {
+      throw new IllegalArgumentException("文件保持路径不能为null");
+    }
+    File file = new File(downloadPath);
+    entity.setDownloadPath(downloadPath);
+    entity.setFileName(file.getName());
+    return this;
+  }
+
+  /**
+   * 设置文件名
+   */
+  @Deprecated public DownloadTarget setDownloadName(@NonNull String downloadName) {
+    if (TextUtils.isEmpty(downloadName)) {
+      throw new IllegalArgumentException("文件名不能为null");
+    }
+    entity.setFileName(downloadName);
+    return this;
+  }
+
+  private DownloadEntity getDownloadEntity(String downloadUrl) {
+    CheckUtil.checkDownloadUrl(downloadUrl);
+    return DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?", downloadUrl);
+  }
+
+  /**
+   * 是否在下载
+   */
+  public boolean isDownloading() {
+    return DownloadTaskQueue.getInstance().getTask(entity).isRunning();
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/download/DownloadTask.java

@@ -14,18 +14,19 @@
  * limitations under the License.
  */
 
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 import android.content.Context;
 import android.content.Intent;
 import android.os.Handler;
 import android.util.Log;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadManager;
-import com.arialyy.aria.core.TaskEntity;
+import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITask;
 import com.arialyy.aria.core.scheduler.DownloadSchedulers;
-import com.arialyy.aria.core.scheduler.IDownloadSchedulers;
-import com.arialyy.aria.core.DownloadEntity;
+import com.arialyy.aria.core.scheduler.ISchedulers;
+import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.aria.util.Configuration;
 import java.lang.ref.WeakReference;
@@ -34,62 +35,87 @@ import java.lang.ref.WeakReference;
  * Created by lyy on 2016/8/11.
  * 下载任务类
  */
-public class Task {
-  public static final String TAG = "Task";
+public class DownloadTask implements ITask {
+  public static final String TAG = "DownloadTask";
   /**
    * 产生该任务对象的hash码
    */
   private String mTargetName;
   private DownloadEntity mEntity;
+  private DownloadTaskEntity mTaskEntity;
   private IDownloadListener mListener;
   private Handler mOutHandler;
-  private Context           mContext;
   private IDownloadUtil mUtil;
+  private Context mContext;
 
-  private Task(Context context, DownloadEntity entity, Handler outHandler) {
-    mContext = context.getApplicationContext();
-    mEntity = entity;
+  private DownloadTask(DownloadTaskEntity taskEntity, Handler outHandler) {
+    mTaskEntity = taskEntity;
+    mEntity = taskEntity.downloadEntity;
     mOutHandler = outHandler;
+    mContext = AriaManager.APP;
     init();
   }
 
   private void init() {
     mListener = new DListener(mContext, this, mOutHandler);
-    mUtil = new DownloadUtil(mContext, mEntity, mListener);
+    mUtil = new DownloadUtil(mContext, mTaskEntity, mListener);
   }
 
   /**
    * 获取下载速度
    */
-  public long getSpeed() {
+  @Override public long getSpeed() {
     return mEntity.getSpeed();
   }
 
   /**
    * 获取文件大小
    */
-  public long getFileSize() {
+  @Override public long getFileSize() {
     return mEntity.getFileSize();
   }
 
   /**
    * 获取当前下载进度
    */
-  public long getCurrentProgress() {
+  @Override public long getCurrentProgress() {
     return mEntity.getCurrentProgress();
   }
 
   /**
    * 获取当前下载任务的下载地址
+   *
+   * @see DownloadTask#getKey()
    */
-  public String getDownloadUrl() {
+  @Deprecated public String getDownloadUrl() {
     return mEntity.getDownloadUrl();
   }
 
+  @Override public String getKey() {
+    return getDownloadUrl();
+  }
+
+  /**
+   * 任务下载状态
+   *
+   * @see DownloadTask#isRunning()
+   */
+  @Deprecated public boolean isDownloading() {
+    return mUtil.isDownloading();
+  }
+
+  @Override public boolean isRunning() {
+    return isDownloading();
+  }
+
+  @Override public DownloadEntity getEntity() {
+    return mEntity;
+  }
+
   /**
    * 开始下载
    */
-  public void start() {
+  @Override public void start() {
     if (mUtil.isDownloading()) {
       Log.d(TAG, "任务正在下载");
     } else {
@@ -108,14 +134,14 @@ public class Task {
     return mTargetName;
   }
 
-  public void setTargetName(String targetName) {
+  @Override public void setTargetName(String targetName) {
     this.mTargetName = targetName;
   }
 
   /**
    * 停止下载
    */
-  public void stop() {
+  @Override public void stop() {
     if (mUtil.isDownloading()) {
       mUtil.stopDownload();
     } else {
@@ -132,17 +158,10 @@ public class Task {
     }
   }
 
-  /**
-   * 任务下载状态
-   */
-  public boolean isDownloading() {
-    return mUtil.isDownloading();
-  }
-
   /**
    * 取消下载
    */
-  public void cancel() {
+  @Override public void cancel() {
     if (mUtil.isDownloading()) {
       mUtil.cancelDownload();
     } else {
@@ -161,30 +180,24 @@ public class Task {
     }
   }
 
-  static class Builder {
-    DownloadEntity downloadEntity;
+  public static class Builder {
+    DownloadTaskEntity taskEntity;
     Handler outHandler;
-    Context        context;
     int threadNum = 3;
     String targetName;
-    IDownloadUtil downloadUtil;
-
-    public Builder(Context context, DownloadEntity downloadEntity) {
-      this("", context, downloadEntity);
-    }
 
-    Builder(String targetName, Context context, DownloadEntity downloadEntity) {
+    public Builder(String targetName, DownloadTaskEntity taskEntity) {
+      CheckUtil.checkDownloadTaskEntity(taskEntity.downloadEntity);
       this.targetName = targetName;
-      this.context = context;
-      this.downloadEntity = downloadEntity;
+      this.taskEntity = taskEntity;
     }
 
     /**
      * 设置自定义Handler处理下载状态时间
      *
-     * @param schedulers {@link IDownloadSchedulers}
+     * @param schedulers {@link ISchedulers}
      */
-    Builder setOutHandler(IDownloadSchedulers schedulers) {
+    public Builder setOutHandler(ISchedulers schedulers) {
       this.outHandler = new Handler(schedulers);
       return this;
     }
@@ -197,10 +210,10 @@ public class Task {
       return this;
     }
 
-    public Task build() {
-      Task task = new Task(context, downloadEntity, outHandler);
+    public DownloadTask build() {
+      DownloadTask task = new DownloadTask(taskEntity, outHandler);
       task.setTargetName(targetName);
-      downloadEntity.save();
+      taskEntity.downloadEntity.save();
       return task;
     }
   }
@@ -210,7 +223,7 @@ public class Task {
    */
   private static class DListener extends DownloadListener {
     WeakReference<Handler> outHandler;
-    WeakReference<Task>    wTask;
+    WeakReference<DownloadTask> wTask;
     Context context;
     Intent sendIntent;
     long INTERVAL = 1024 * 10;   //10k大小的间隔
@@ -219,9 +232,9 @@ public class Task {
     long INTERVAL_TIME = 1000;   //1m更新周期
     boolean isFirst = true;
     DownloadEntity downloadEntity;
-    Task           task;
+    DownloadTask task;
 
-    DListener(Context context, Task task, Handler outHandler) {
+    DListener(Context context, DownloadTask task, Handler outHandler) {
       this.context = context;
       this.outHandler = new WeakReference<>(outHandler);
       this.wTask = new WeakReference<>(task);
@@ -231,6 +244,12 @@ public class Task {
       sendIntent.putExtra(Aria.ENTITY, downloadEntity);
     }
 
+    @Override public void supportBreakpoint(boolean support) {
+      super.supportBreakpoint(support);
+      sendInState2Target(ISchedulers.SUPPORT_BREAK_POINT);
+      sendIntent(Aria.ACTION_SUPPORT_BREAK_POINT, -1);
+    }
+
     @Override public void onPre() {
       super.onPre();
       downloadEntity.setState(DownloadEntity.STATE_PRE);
@@ -247,14 +266,14 @@ public class Task {
 
     @Override public void onResume(long resumeLocation) {
       super.onResume(resumeLocation);
-      downloadEntity.setState(DownloadEntity.STATE_DOWNLOAD_ING);
+      downloadEntity.setState(DownloadEntity.STATE_RUNNING);
       sendInState2Target(DownloadSchedulers.RESUME);
       sendIntent(Aria.ACTION_RESUME, resumeLocation);
     }
 
     @Override public void onStart(long startLocation) {
       super.onStart(startLocation);
-      downloadEntity.setState(DownloadEntity.STATE_DOWNLOAD_ING);
+      downloadEntity.setState(DownloadEntity.STATE_RUNNING);
       sendInState2Target(DownloadSchedulers.START);
       sendIntent(Aria.ACTION_START, startLocation);
     }
@@ -328,14 +347,13 @@ public class Task {
       downloadEntity.setDownloadComplete(action.equals(Aria.ACTION_COMPLETE));
       downloadEntity.setCurrentProgress(location);
       downloadEntity.update();
+      if (!Configuration.isOpenBreadCast) return;
       Intent intent = CommonUtil.createIntent(context.getPackageName(), action);
       intent.putExtra(Aria.ENTITY, downloadEntity);
       if (location != -1) {
         intent.putExtra(Aria.CURRENT_LOCATION, location);
       }
-      if (Configuration.isOpenBreadCast) {
       context.sendBroadcast(intent);
     }
   }
 }
-}

Aria/src/main/java/com/arialyy/aria/core/download/DownloadTaskEntity.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.download;
+
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITaskEntity;
+
+/**
+ * Created by Aria.Lao on 2017/1/23.
+ * 下载任务实体
+ */
+public class DownloadTaskEntity extends ITaskEntity {
+
+  public DownloadEntity downloadEntity;
+
+  public DownloadTaskEntity(DownloadEntity downloadEntity) {
+    this.downloadEntity = downloadEntity;
+  }
+
+  @Override public IEntity getEntity() {
+    return downloadEntity;
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/download/DownloadUtil.java

@@ -14,17 +14,16 @@
  * limitations under the License.
  */
 
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 import android.content.Context;
 import android.util.Log;
 import android.util.SparseArray;
-import com.arialyy.aria.core.DownloadEntity;
 import com.arialyy.aria.util.BufferedRandomAccessFile;
+import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
 import java.io.File;
 import java.io.IOException;
-import java.io.RandomAccessFile;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.util.Properties;
@@ -40,7 +39,11 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
   /**
    * 线程数
    */
-  private final int THREAD_NUM;
+  private int THREAD_NUM;
+  /**
+   * 小于1m的文件不启用多线程
+   */
+  private static final long SUB_LEN = 1024 * 1024;
   //下载监听
   private IDownloadListener mListener;
   private int mConnectTimeOut = 5000 * 4; //连接超时时间
@@ -49,29 +52,32 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
   private boolean isSupportBreakpoint = true;
   private Context mContext;
   private DownloadEntity mDownloadEntity;
+  private DownloadTaskEntity mDownloadTaskEntity;
   private ExecutorService mFixedThreadPool;
   private File mDownloadFile; //下载的文件
   private File mConfigFile;//下载信息配置文件
   private SparseArray<Runnable> mTask = new SparseArray<>();
   private DownloadStateConstance mConstance;
 
-  public DownloadUtil(Context context, DownloadEntity entity, IDownloadListener downloadListener) {
+  DownloadUtil(Context context, DownloadTaskEntity entity, IDownloadListener downloadListener) {
     this(context, entity, downloadListener, 3);
   }
 
-  DownloadUtil(Context context, DownloadEntity entity, IDownloadListener downloadListener,
+  DownloadUtil(Context context, DownloadTaskEntity entity, IDownloadListener downloadListener,
       int threadNum) {
+    CheckUtil.checkDownloadTaskEntity(entity.downloadEntity);
+    mDownloadEntity = entity.downloadEntity;
     mContext = context.getApplicationContext();
-    mDownloadEntity = entity;
+    mDownloadTaskEntity = entity;
     mListener = downloadListener;
     THREAD_NUM = threadNum;
     mFixedThreadPool = Executors.newFixedThreadPool(Integer.MAX_VALUE);
-    mConstance = new DownloadStateConstance(THREAD_NUM);
+    mConstance = new DownloadStateConstance();
     init();
   }
 
   private void init() {
-    mDownloadFile = new File(mDownloadEntity.getDownloadPath());
+    mDownloadFile = new File(mDownloadTaskEntity.downloadEntity.getDownloadPath());
     //读取已完成的线程数
     mConfigFile = new File(
         mContext.getFilesDir().getPath() + "/temp/" + mDownloadFile.getName() + ".properties");
@@ -197,7 +203,7 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
     try {
       URL url = new URL(mDownloadEntity.getDownloadUrl());
       HttpURLConnection conn = ConnectionHelp.handleConnection(url);
-      conn = ConnectionHelp.setConnectParam(conn);
+      conn = ConnectionHelp.setConnectParam(mDownloadTaskEntity, conn);
       conn.setRequestProperty("Range", "bytes=" + 0 + "-");
       conn.setConnectTimeout(mConnectTimeOut * 4);
       conn.connect();
@@ -225,7 +231,7 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
         handleBreakpoint(conn);
       } else if (code == HttpURLConnection.HTTP_NOT_FOUND) {
         Log.w(TAG, "任务【" + mDownloadEntity.getDownloadUrl() + "】下载失败，错误码：404");
-        //mListener.onCancel();
+        mListener.onCancel();
       } else {
         failDownload("任务【" + mDownloadEntity.getDownloadUrl() + "】下载失败，错误码：" + code);
       }
@@ -243,11 +249,63 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
    * 处理断点
    */
   private void handleBreakpoint(HttpURLConnection conn) throws IOException {
-
     //不支持断点只能单线程下载
     if (!isSupportBreakpoint) {
+      handleNoSupportBreakpointDownload(conn);
+      return;
+    }
+    int fileLength = conn.getContentLength();
+    if (fileLength < SUB_LEN) {
+      THREAD_NUM = 1;
+      mConstance.THREAD_NUM = THREAD_NUM;
+    }
+    Properties pro = createConfigFile(fileLength);
+    int blockSize = fileLength / THREAD_NUM;
+    int[] recordL = new int[THREAD_NUM];
+    int rl = 0;
+    for (int i = 0; i < THREAD_NUM; i++) {
+      recordL[i] = -1;
+    }
+    for (int i = 0; i < THREAD_NUM; i++) {
+      long startL = i * blockSize, endL = (i + 1) * blockSize;
+      Object state = pro.getProperty(mDownloadFile.getName() + "_state_" + i);
+      if (state != null && Integer.parseInt(state + "") == 1) {  //该线程已经完成
+        if (resumeRecordLocation(i, startL, endL)) return;
+        continue;
+      }
+      //分配下载位置
+      Object record = pro.getProperty(mDownloadFile.getName() + "_record_" + i);
+      //如果有记录，则恢复下载
+      if (!isNewTask && record != null && Long.parseLong(record + "") > 0) {
+        Long r = Long.parseLong(record + "");
+        mConstance.CURRENT_LOCATION += r - startL;
+        Log.d(TAG, "++++++++++ 线程_" + i + "_恢复下载 ++++++++++");
+        mListener.onChildResume(r);
+        startL = r;
+        recordL[rl] = i;
+        rl++;
+      } else {
+        isNewTask = true;
+      }
+      if (isNewTask) {
+        recordL[rl] = i;
+        rl++;
+      }
+      if (i == (THREAD_NUM - 1)) {
+        //如果整个文件的大小不为线程个数的整数倍，则最后一个线程的结束位置即为文件的总长度
+        endL = fileLength;
+      }
+      addSingleTask(i, startL, endL, fileLength);
+    }
+    startSingleTask(recordL);
+  }
+
+  /**
+   * 处理不支持断点的下载
+   */
+  private void handleNoSupportBreakpointDownload(HttpURLConnection conn) {
     ConfigEntity entity = new ConfigEntity();
-      long len = conn.getContentLength();;
+    long len = conn.getContentLength();
     entity.FILE_SIZE = len;
     entity.DOWNLOAD_URL = mDownloadEntity.getDownloadUrl();
     entity.TEMP_FILE = mDownloadFile;
@@ -256,25 +314,29 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
     entity.END_LOCATION = entity.FILE_SIZE;
     entity.CONFIG_FILE_PATH = mConfigFile.getPath();
     entity.isSupportBreakpoint = isSupportBreakpoint;
+    entity.DOWNLOAD_TASK_ENTITY = mDownloadTaskEntity;
+    THREAD_NUM = 1;
+    mConstance.THREAD_NUM = THREAD_NUM;
     SingleThreadTask task = new SingleThreadTask(mConstance, mListener, entity);
+    mTask.put(0, task);
     mFixedThreadPool.execute(task);
     mListener.onPostPre(len);
     mListener.onStart(0);
-      return;
   }
-    int fileLength = conn.getContentLength();
+
+  /**
+   * 创建配置文件
+   */
+  private Properties createConfigFile(long fileLength) throws IOException {
+    Properties pro = null;
     //必须建一个文件
     CommonUtil.createFile(mDownloadFile.getPath());
-    //RandomAccessFile file = new RandomAccessFile(mDownloadFile.getPath(), "rwd");
-    ////设置文件长度
-    //file.setLength(fileLength);
     BufferedRandomAccessFile file =
-        new BufferedRandomAccessFile(mDownloadFile.getPath(), "rwd", 8192);
+        new BufferedRandomAccessFile(new File(mDownloadFile.getPath()), "rwd", 8192);
     //设置文件长度
     file.setLength(fileLength);
     mListener.onPostPre(fileLength);
     //分配每条线程的下载区间
-    Properties pro = null;
     pro = CommonUtil.loadConfig(mConfigFile);
     if (pro.isEmpty()) {
       isNewTask = true;
@@ -290,16 +352,15 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
         }
       }
     }
-    int blockSize = fileLength / THREAD_NUM;
-    int[] recordL = new int[THREAD_NUM];
-    int rl = 0;
-    for (int i = 0; i < THREAD_NUM; i++) {
-      recordL[i] = -1;
+    return pro;
   }
-    for (int i = 0; i < THREAD_NUM; i++) {
-      long startL = i * blockSize, endL = (i + 1) * blockSize;
-      Object state = pro.getProperty(mDownloadFile.getName() + "_state_" + i);
-      if (state != null && Integer.parseInt(state + "") == 1) {  //该线程已经完成
+
+  /**
+   * 恢复记录地址
+   *
+   * @return true 表示下载完成
+   */
+  private boolean resumeRecordLocation(int i, long startL, long endL) {
     mConstance.CURRENT_LOCATION += endL - startL;
     Log.d(TAG, "++++++++++ 线程_" + i + "_已经下载完成 ++++++++++");
     mConstance.COMPLETE_THREAD_NUM++;
@@ -311,32 +372,15 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
       }
       mListener.onComplete();
       mConstance.isDownloading = false;
-          return;
+      return true;
     }
-        continue;
-      }
-      //分配下载位置
-      Object record = pro.getProperty(mDownloadFile.getName() + "_record_" + i);
-      //如果有记录，则恢复下载
-      if (!isNewTask && record != null && Long.parseLong(record + "") > 0) {
-        Long r = Long.parseLong(record + "");
-        mConstance.CURRENT_LOCATION += r - startL;
-        Log.d(TAG, "++++++++++ 线程_" + i + "_恢复下载 ++++++++++");
-        mListener.onChildResume(r);
-        startL = r;
-        recordL[rl] = i;
-        rl++;
-      } else {
-        isNewTask = true;
-      }
-      if (isNewTask) {
-        recordL[rl] = i;
-        rl++;
-      }
-      if (i == (THREAD_NUM - 1)) {
-        //如果整个文件的大小不为线程个数的整数倍，则最后一个线程的结束位置即为文件的总长度
-        endL = fileLength;
+    return false;
   }
+
+  /**
+   * 创建单线程任务
+   */
+  private void addSingleTask(int i, long startL, long endL, long fileLength) {
     ConfigEntity entity = new ConfigEntity();
     entity.FILE_SIZE = fileLength;
     entity.DOWNLOAD_URL = mDownloadEntity.getDownloadUrl();
@@ -346,9 +390,15 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
     entity.END_LOCATION = endL;
     entity.CONFIG_FILE_PATH = mConfigFile.getPath();
     entity.isSupportBreakpoint = isSupportBreakpoint;
+    entity.DOWNLOAD_TASK_ENTITY = mDownloadTaskEntity;
     SingleThreadTask task = new SingleThreadTask(mConstance, mListener, entity);
     mTask.put(i, task);
   }
+
+  /**
+   * 启动单线程下载任务
+   */
+  private void startSingleTask(int[] recordL) {
     if (mConstance.CURRENT_LOCATION > 0) {
       mListener.onResume(mConstance.CURRENT_LOCATION);
     } else {
@@ -368,13 +418,14 @@ public class DownloadUtil implements IDownloadUtil, Runnable {
    */
   final static class ConfigEntity {
     //文件大小
-    long FILE_SIZE;
-    String DOWNLOAD_URL;
     int THREAD_ID;
+    long FILE_SIZE;
     long START_LOCATION;
     long END_LOCATION;
     File TEMP_FILE;
-    boolean isSupportBreakpoint = true;
+    String DOWNLOAD_URL;
     String CONFIG_FILE_PATH;
+    DownloadTaskEntity DOWNLOAD_TASK_ENTITY;
+    boolean isSupportBreakpoint = true;
   }
 }

Aria/src/main/java/com/arialyy/aria/core/download/IDownloadListener.java

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 /**
  * 下载监听
  */
-public interface IDownloadListener {
+interface IDownloadListener {
 
   /**
    * 支持断点回调

Aria/src/main/java/com/arialyy/aria/core/download/IDownloadUtil.java

@@ -14,14 +14,13 @@
  * limitations under the License.
  */
 
-
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 /**
  * Created by “AriaLyy@outlook.com” on 2016/10/31.
  * 抽象的下载接口
  */
-public interface IDownloadUtil {
+interface IDownloadUtil {
 
   /**
    * 获取当前下载位置

Aria/src/main/java/com/arialyy/aria/core/download/SingleThreadTask.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.arialyy.aria.core.task;
+package com.arialyy.aria.core.download;
 
 import android.os.Handler;
 import android.os.Looper;
@@ -21,10 +21,10 @@ import android.os.Message;
 import android.util.Log;
 import com.arialyy.aria.util.BufferedRandomAccessFile;
 import com.arialyy.aria.util.CommonUtil;
+import com.arialyy.aria.util.Configuration;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.RandomAccessFile;
 import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -42,6 +42,8 @@ final class SingleThreadTask implements Runnable {
   private String mConfigFPath;
   private long mChildCurrentLocation = 0;
   private static final Object LOCK = new Object();
+  private int mBufSize = 8192;
+  //private int mBufSize = 64;
   private IDownloadListener mListener;
   private DownloadStateConstance mConstance;
 
@@ -53,6 +55,7 @@ final class SingleThreadTask implements Runnable {
     if (mConfigEntity.isSupportBreakpoint) {
       mConfigFPath = downloadInfo.CONFIG_FILE_PATH;
     }
+    //mBufSize = Configuration.getInstance().getMaxSpeed();
   }
 
   @Override public void run() {
@@ -74,19 +77,18 @@ final class SingleThreadTask implements Runnable {
         conn.setRequestProperty("Range",
             "bytes=" + mConfigEntity.START_LOCATION + "-" + mConfigEntity.END_LOCATION);
       } else {
-        Log.w(TAG, "该下载不支持断点，即将重新下载");
+        Log.w(TAG, "该下载不支持断点");
       }
-      conn = ConnectionHelp.setConnectParam(conn);
+      conn = ConnectionHelp.setConnectParam(mConfigEntity.DOWNLOAD_TASK_ENTITY, conn);
       conn.setConnectTimeout(mConstance.CONNECT_TIME_OUT);
       conn.setReadTimeout(mConstance.READ_TIME_OUT);  //设置读取流的等待时间,必须设置该参数
       is = conn.getInputStream();
       //创建可设置位置的文件
       BufferedRandomAccessFile file =
-          new BufferedRandomAccessFile(mConfigEntity.TEMP_FILE, "rwd", BUF_SIZE);
-      //设置文件长度
+          new BufferedRandomAccessFile(mConfigEntity.TEMP_FILE, "rwd", mBufSize);
+      //设置每条线程写入文件的位置
       file.seek(mConfigEntity.START_LOCATION);
-
-      byte[] buffer = new byte[BUF_SIZE];
+      byte[] buffer = new byte[mBufSize];
       int len;
       //当前子线程的下载位置
       mChildCurrentLocation = mConfigEntity.START_LOCATION;
@@ -95,7 +97,6 @@ final class SingleThreadTask implements Runnable {
           break;
         }
         if (mConstance.isStop) {
-          Log.i(TAG, "stop");
           break;
         }
         //把下载数据数据写入文件

Aria/src/main/java/com/arialyy/aria/core/inf/AbsTarget.java

@@ -0,0 +1,173 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.inf;
+
+import android.support.annotation.NonNull;
+import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.RequestEnum;
+import com.arialyy.aria.core.command.AbsCmd;
+import com.arialyy.aria.core.command.CmdFactory;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.util.CommonUtil;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Created by Aria.Lao on 2017/2/28.
+ */
+public class AbsTarget<ENTITY extends IEntity, TASK_ENTITY extends ITaskEntity> {
+  protected ENTITY entity;
+  protected TASK_ENTITY taskEntity;
+  protected String targetName;
+
+  /**
+   * 获取任务文件大小
+   *
+   * @return -1，没有找到该任务
+   */
+  public long getFileSize() {
+    if (entity instanceof DownloadEntity) {
+      DownloadEntity entity = DbEntity.findData(DownloadEntity.class, "downloadUrl=?",
+          ((DownloadEntity) this.entity).getDownloadUrl());
+      if (entity == null) {
+        throw new NullPointerException("没有找到该任务");
+      }
+      return entity.getFileSize();
+    } else if (entity instanceof UploadEntity) {
+      UploadEntity entity = DbEntity.findData(UploadEntity.class, "filePath=?",
+          ((UploadEntity) this.entity).getFilePath());
+      if (entity == null) {
+        throw new NullPointerException("没有找到该任务");
+      }
+      return entity.getFileSize();
+    }
+    return -1;
+  }
+
+  /**
+   * 获取当前任务进度，如果任务存在，则返回当前进度
+   *
+   * @return -1，没有找到该任务
+   */
+  public long getCurrentProgress() {
+    if (entity instanceof DownloadEntity) {
+      DownloadEntity entity = DownloadEntity.findData(DownloadEntity.class, "downloadUrl=?",
+          ((DownloadEntity) this.entity).getDownloadUrl());
+      if (entity == null) {
+        throw new NullPointerException("下载管理器中没有该任务");
+      }
+      return entity.getCurrentProgress();
+    } else if (entity instanceof UploadEntity) {
+      UploadEntity entity = DbEntity.findData(UploadEntity.class, "filePath=?",
+          ((UploadEntity) this.entity).getFilePath());
+      if (entity == null) {
+        throw new NullPointerException("没有找到该任务");
+      }
+      return entity.getCurrentProgress();
+    }
+    return -1;
+  }
+
+  /**
+   * 给url请求添加头部
+   *
+   * @param key 头部key
+   * @param header 头部value
+   */
+  protected void _addHeader(@NonNull String key, @NonNull String header) {
+    taskEntity.headers.put(key, header);
+  }
+
+  /**
+   * 给url请求添加头部
+   */
+  protected void _addHeaders(Map<String, String> headers) {
+    if (headers != null && headers.size() > 0) {
+      Set<String> keys = headers.keySet();
+      for (String key : keys) {
+        taskEntity.headers.put(key, headers.get(key));
+      }
+    }
+  }
+
+  /**
+   * 设置请求类型
+   *
+   * @param requestEnum {@link RequestEnum}
+   */
+  protected void _setRequestMode(RequestEnum requestEnum) {
+    taskEntity.requestEnum = requestEnum;
+  }
+
+  /**
+   * 添加任务
+   */
+  public void add() {
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(CommonUtil.createCmd(targetName, taskEntity, CmdFactory.TASK_CREATE))
+        .exe();
+  }
+
+  /**
+   * 开始下载
+   */
+  public void start() {
+    List<AbsCmd> cmds = new ArrayList<>();
+    cmds.add(CommonUtil.createCmd(targetName, taskEntity, CmdFactory.TASK_CREATE));
+    cmds.add(CommonUtil.createCmd(targetName, taskEntity, CmdFactory.TASK_START));
+    AriaManager.getInstance(AriaManager.APP).setCmds(cmds).exe();
+    cmds.clear();
+  }
+
+  /**
+   * 停止下载
+   */
+  protected void pause() {
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(CommonUtil.createCmd(targetName, taskEntity, CmdFactory.TASK_STOP))
+        .exe();
+  }
+
+  /**
+   * 恢复下载
+   */
+  protected void resume() {
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(CommonUtil.createCmd(targetName, taskEntity, CmdFactory.TASK_START))
+        .exe();
+  }
+
+  /**
+   * 取消下载
+   */
+  public void cancel() {
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(CommonUtil.createCmd(targetName, taskEntity, CmdFactory.TASK_CANCEL))
+        .exe();
+  }
+
+  /**
+   * 重新下载
+   */
+  void reStart() {
+    cancel();
+    start();
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/inf/ICmd.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.inf;
+
+/**
+ * Created by Aria.Lao on 2017/2/9.
+ */
+
+public interface ICmd {
+  /**
+   * 执行命令
+   */
+  public abstract void executeCmd();
+}

Aria/src/main/java/com/arialyy/aria/core/inf/IEntity.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.inf;
+
+import com.arialyy.aria.orm.Ignore;
+
+/**
+ * Created by Aria.Lao on 2017/2/23.
+ */
+
+public interface IEntity {
+  /**
+   * 其它状态
+   */
+  @Ignore public static final int STATE_OTHER = -1;
+  /**
+   * 失败状态
+   */
+  @Ignore public static final int STATE_FAIL = 0;
+  /**
+   * 完成状态
+   */
+  @Ignore public static final int STATE_COMPLETE = 1;
+  /**
+   * 停止状态
+   */
+  @Ignore public static final int STATE_STOP = 2;
+  /**
+   * 未开始状态
+   */
+  @Ignore public static final int STATE_WAIT = 3;
+  /**
+   * 下载中
+   */
+  @Ignore public static final int STATE_RUNNING = 4;
+  /**
+   * 预处理
+   */
+  @Ignore public static final int STATE_PRE = 5;
+  /**
+   * 预处理完成
+   */
+  @Ignore public static final int STATE_POST_PRE = 6;
+  /**
+   * 取消下载
+   */
+  @Ignore public static final int STATE_CANCEL = 7;
+
+  public int getState();
+}

Aria/src/main/java/com/arialyy/aria/core/inf/IReceiver.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.inf;
+
+import java.util.List;
+
+/**
+ * Created by Aria.Lao on 2017/2/6.
+ */
+public interface IReceiver<ENTITY extends IEntity> {
+  /**
+   * Receiver 销毁
+   */
+  public void destroy();
+
+  /**
+   * 移除事件回调
+   */
+  public void removeSchedulerListener();
+
+  /**
+   * 停止所有任务
+   */
+  public void stopAllTask();
+
+  /**
+   * 删除所有任务
+   */
+  public void removeAllTask();
+
+  /**
+   * 任务是否存在
+   *
+   * @param key 下载时为下载路径，上传时为文件路径
+   */
+  public boolean taskExists(String key);
+
+  /**
+   * 获取任务列表
+   */
+  public List<ENTITY> getTaskList();
+}

Aria/src/main/java/com/arialyy/aria/core/inf/ITask.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.inf;
+
+/**
+ * Created by Aria.Lao on 2017/2/13.
+ */
+
+public interface ITask {
+
+  /**
+   * 唯一标识符，DownloadTask 为下载地址，UploadTask 为文件路径
+   */
+  public String getKey();
+
+  /**
+   * 是否真正执行
+   *
+   * @return true，正在执行；
+   */
+  public boolean isRunning();
+
+  /**
+   * 获取工具实体
+   */
+  public IEntity getEntity();
+
+  public void start();
+
+  public void stop();
+
+  public void cancel();
+
+  public long getSpeed();
+
+  public long getFileSize();
+
+  public long getCurrentProgress();
+
+  public void setTargetName(String targetName);
+}

Aria/src/main/java/com/arialyy/aria/core/inf/ITaskEntity.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.inf;
+
+import com.arialyy.aria.core.RequestEnum;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by Aria.Lao on 2017/2/23.
+ */
+
+public abstract class ITaskEntity {
+  /**
+   * http 请求头
+   */
+  public Map<String, String> headers = new HashMap<>();
+
+  /**
+   * 网络请求类型
+   */
+  public RequestEnum requestEnum = RequestEnum.GET;
+
+  public abstract IEntity getEntity();
+}

Aria/src/main/java/com/arialyy/aria/core/queue/AbsTaskQueue.java

@@ -14,41 +14,19 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.aria.core.queue;
 
-import com.arialyy.aria.core.task.Task;
-
-/**
- * Created by lyy on 2016/8/16.
- * 下载功能接口
- */
-public interface IDownloader {
-  /**
-   * 开始任务
-   *
-   * @param task {@link Task}
-   */
-  public void startTask(Task task);
-
-  /**
-   * 停止任务
-   *
-   * @param task {@link Task}
-   */
-  public void stopTask(Task task);
-
-  /**
-   * 取消任务
-   *
-   * @param task {@link Task}
-   */
-  public void cancelTask(Task task);
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.inf.ITaskEntity;
+import com.arialyy.aria.core.queue.pool.CachePool;
+import com.arialyy.aria.core.queue.pool.ExecutePool;
 
 /**
-   * 重试下载
-   *
-   * @param task {@link Task}
+ * Created by Aria.Lao on 2017/2/23.
  */
-  public void reTryStart(Task task);
+abstract class AbsTaskQueue<TASK extends ITask, TASK_ENTITY extends ITaskEntity, ENTITY extends IEntity>
+    implements ITaskQueue<TASK, TASK_ENTITY, ENTITY> {
+  CachePool<TASK> mCachePool = new CachePool<>();
+  ExecutePool<TASK> mExecutePool = new ExecutePool<>();
 }

Aria/src/main/java/com/arialyy/aria/core/queue/DownloadTaskQueue.java

@@ -16,35 +16,37 @@
 
 package com.arialyy.aria.core.queue;
 
-import android.content.Context;
 import android.text.TextUtils;
 import android.util.Log;
-import com.arialyy.aria.core.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.queue.pool.CachePool;
 import com.arialyy.aria.core.queue.pool.ExecutePool;
 import com.arialyy.aria.core.scheduler.DownloadSchedulers;
-import com.arialyy.aria.core.scheduler.IDownloadSchedulers;
-import com.arialyy.aria.core.task.Task;
-import com.arialyy.aria.core.task.TaskFactory;
 import com.arialyy.aria.util.Configuration;
 
 /**
  * Created by lyy on 2016/8/17.
  * 下载任务队列
  */
-public class DownloadTaskQueue implements ITaskQueue {
+public class DownloadTaskQueue
+    extends AbsTaskQueue<DownloadTask, DownloadTaskEntity, DownloadEntity> {
   private static final String TAG = "DownloadTaskQueue";
-  private              CachePool   mCachePool   = CachePool.getInstance();
-  private              ExecutePool mExecutePool = ExecutePool.getInstance();
-  private Context mContext;
-  //private IDownloadSchedulers mSchedulers;
+  private static volatile DownloadTaskQueue INSTANCE = null;
+  private static final Object LOCK = new Object();
 
-  private DownloadTaskQueue() {
+  public static DownloadTaskQueue getInstance() {
+    if (INSTANCE == null) {
+      synchronized (LOCK) {
+        INSTANCE = new DownloadTaskQueue();
+      }
+    }
+    return INSTANCE;
   }
 
-  private DownloadTaskQueue(Context context) {
-    super();
-    mContext = context;
+  private DownloadTaskQueue() {
   }
 
   /**
@@ -79,7 +81,7 @@ public class DownloadTaskQueue implements ITaskQueue {
     return mCachePool.size();
   }
 
-  @Override public void startTask(Task task) {
+  @Override public void startTask(DownloadTask task) {
     if (mExecutePool.putTask(task)) {
       mCachePool.removeTask(task);
       task.getDownloadEntity().setFailNum(0);
@@ -87,8 +89,8 @@ public class DownloadTaskQueue implements ITaskQueue {
     }
   }
 
-  @Override public void stopTask(Task task) {
-    if (!task.isDownloading()) Log.w(TAG, "停止任务失败，【任务已经停止】");
+  @Override public void stopTask(DownloadTask task) {
+    if (!task.isRunning()) Log.w(TAG, "停止任务失败，【任务已经停止】");
     if (mExecutePool.removeTask(task)) {
       task.stop();
     } else {
@@ -97,16 +99,16 @@ public class DownloadTaskQueue implements ITaskQueue {
     }
   }
 
-  @Override public void cancelTask(Task task) {
+  @Override public void cancelTask(DownloadTask task) {
     task.cancel();
   }
 
-  @Override public void reTryStart(Task task) {
+  @Override public void reTryStart(DownloadTask task) {
     if (task == null) {
       Log.w(TAG, "重试下载失败，task 为null");
       return;
     }
-    if (!task.isDownloading()) {
+    if (!task.isRunning()) {
       task.start();
     } else {
       Log.w(TAG, "任务没有完全停止，重试下载失败");
@@ -128,7 +130,7 @@ public class DownloadTaskQueue implements ITaskQueue {
     //设置的任务数小于配置任务数
     if (diff <= -1 && mExecutePool.size() >= size) {
       for (int i = 0, len = Math.abs(diff); i < len; i++) {
-        Task eTask = mExecutePool.pollTask();
+        DownloadTask eTask = mExecutePool.pollTask();
         if (eTask != null) {
           stopTask(eTask);
         }
@@ -137,30 +139,28 @@ public class DownloadTaskQueue implements ITaskQueue {
     mExecutePool.setDownloadNum(downloadNum);
     if (diff >= 1) {
       for (int i = 0; i < diff; i++) {
-        Task nextTask = getNextTask();
-        if (nextTask != null
-            && nextTask.getDownloadEntity().getState() == DownloadEntity.STATE_WAIT) {
+        DownloadTask nextTask = getNextTask();
+        if (nextTask != null && nextTask.getDownloadEntity().getState() == IEntity.STATE_WAIT) {
           startTask(nextTask);
         }
       }
     }
   }
 
-  @Override public Task createTask(String target, DownloadEntity entity) {
-    Task task;
-    if (TextUtils.isEmpty(target)) {
-      task =
-          TaskFactory.getInstance().createTask(mContext, entity, DownloadSchedulers.getInstance());
+  @Override public DownloadTask createTask(String target, DownloadTaskEntity entity) {
+    DownloadTask task = null;
+    if (!TextUtils.isEmpty(target)) {
+      task = (DownloadTask) TaskFactory.getInstance()
+          .createTask(target, entity, DownloadSchedulers.getInstance());
+      mCachePool.putTask(task);
     } else {
-      task = TaskFactory.getInstance()
-          .createTask(target, mContext, entity, DownloadSchedulers.getInstance());
+      Log.e(TAG, "target name 为 null是！！");
     }
-    mCachePool.putTask(task);
     return task;
   }
 
-  @Override public Task getTask(DownloadEntity entity) {
-    Task task = mExecutePool.getTask(entity.getDownloadUrl());
+  @Override public DownloadTask getTask(DownloadEntity entity) {
+    DownloadTask task = mExecutePool.getTask(entity.getDownloadUrl());
     if (task == null) {
       task = mCachePool.getTask(entity.getDownloadUrl());
     }
@@ -168,7 +168,7 @@ public class DownloadTaskQueue implements ITaskQueue {
   }
 
   @Override public void removeTask(DownloadEntity entity) {
-    Task task = mExecutePool.getTask(entity.getDownloadUrl());
+    DownloadTask task = mExecutePool.getTask(entity.getDownloadUrl());
     if (task != null) {
       Log.d(TAG, "从执行池删除任务，删除" + (mExecutePool.removeTask(task) ? "成功" : "失败"));
     }
@@ -178,20 +178,7 @@ public class DownloadTaskQueue implements ITaskQueue {
     }
   }
 
-  @Override public Task getNextTask() {
+  @Override public DownloadTask getNextTask() {
     return mCachePool.pollTask();
   }
-
-  public static class Builder {
-    Context context;
-
-    public Builder(Context context) {
-      this.context = context.getApplicationContext();
-    }
-
-    public DownloadTaskQueue build() {
-      DownloadTaskQueue queue = new DownloadTaskQueue(context);
-      return queue;
-    }
-  }
 }

Aria/src/main/java/com/arialyy/aria/core/queue/ITaskQueue.java

@@ -16,20 +16,49 @@
 
 package com.arialyy.aria.core.queue;
 
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.scheduler.IDownloadSchedulers;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.inf.ITaskEntity;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.core.upload.UploadTask;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
 
 /**
  * Created by lyy on 2016/8/16.
  * 任务功能接口
  */
-public interface ITaskQueue extends IDownloader {
+public interface ITaskQueue<TASK extends ITask, TASK_ENTITY extends ITaskEntity, ENTITY extends IEntity> {
 
-  ///**
-  // * 获取调度器
-  // */
-  //public IDownloadSchedulers getDownloadSchedulers();
+  /**
+   * 开始任务
+   *
+   * @param task {@link DownloadTask}、{@link UploadTask}
+   */
+  public void startTask(TASK task);
+
+  /**
+   * 停止任务
+   *
+   * @param task {@link DownloadTask}、{@link UploadTask}
+   */
+  public void stopTask(TASK task);
+
+  /**
+   * 取消任务
+   *
+   * @param task {@link DownloadTask}、{@link UploadTask}
+   */
+  public void cancelTask(TASK task);
+
+  /**
+   * 重试下载
+   *
+   * @param task {@link DownloadTask}、{@link UploadTask}
+   */
+  public void reTryStart(TASK task);
 
   /**
    * 任务池队列大小
@@ -44,33 +73,33 @@ public interface ITaskQueue extends IDownloader {
   public void setDownloadNum(int downloadNum);
 
   /**
-   * 创建一个新的下载任务，创建时只是将新任务存储到缓存池
+   * 创建一个新的任务，创建时只是将新任务存储到缓存池
    *
-   * @param entity 下载实体{@link DownloadEntity}
+   * @param entity 任务实体{@link DownloadTaskEntity}、{@link UploadTaskEntity}
    * @param targetName 生成该任务的对象
-   * @return {@link Task}
+   * @return {@link DownloadTask}、{@link UploadTask}
    */
-  public Task createTask(String targetName, DownloadEntity entity);
+  public TASK createTask(String targetName, TASK_ENTITY entity);
 
   /**
-   * 通过下载链接从缓存池或任务池搜索下载任务，如果缓存池或任务池都没有任务，则创建新任务
+   * 通过工作实体缓存池或任务池搜索下载任务，如果缓存池或任务池都没有任务，则创建新任务
    *
-   * @param entity 下载实体{@link DownloadEntity}
-   * @return {@link Task}
+   * @param entity 工作实体{@link DownloadEntity}、{@link UploadEntity}
+   * @return {@link DownloadTask}、{@link UploadTask}
    */
-  public Task getTask(DownloadEntity entity);
+  public TASK getTask(ENTITY entity);
 
   /**
-   * 通过下载链接删除任务
+   * 通过工作实体删除任务
    *
-   * @param entity 下载实体{@link DownloadEntity}
+   * @param entity 工作实体{@link DownloadEntity}、{@link UploadEntity}
    */
-  public void removeTask(DownloadEntity entity);
+  public void removeTask(ENTITY entity);
 
   /**
    * 获取缓存池的下一个任务
    *
    * @return 下载任务 or null
    */
-  public Task getNextTask();
+  public TASK getNextTask();
 }

Aria/src/main/java/com/arialyy/aria/core/queue/TaskFactory.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.aria.core.queue;
+
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.inf.ITaskEntity;
+import com.arialyy.aria.core.scheduler.DownloadSchedulers;
+import com.arialyy.aria.core.scheduler.ISchedulers;
+import com.arialyy.aria.core.upload.UploadTask;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
+
+/**
+ * Created by lyy on 2016/8/18.
+ * 任务工厂
+ */
+public class TaskFactory {
+  private static final String TAG = "TaskFactory";
+
+  private static final Object LOCK = new Object();
+  private static volatile TaskFactory INSTANCE = null;
+
+  private TaskFactory() {
+
+  }
+
+  public static TaskFactory getInstance() {
+    if (INSTANCE == null) {
+      synchronized (LOCK) {
+        INSTANCE = new TaskFactory();
+      }
+    }
+    return INSTANCE;
+  }
+
+  /**
+   * 创建任务
+   *
+   * @param entity 下载实体
+   * @param schedulers 对应的任务调度器
+   * @param <ENTITY> {@link DownloadTaskEntity}、{@link UploadTaskEntity}
+   * @param <SCHEDULER> {@link DownloadSchedulers}
+   * @return {@link DownloadTask}、{@link UploadTask}
+   */
+  <ENTITY extends ITaskEntity, SCHEDULER extends ISchedulers> ITask createTask(String targetName,
+      ENTITY entity, SCHEDULER schedulers) {
+    if (entity instanceof DownloadTaskEntity) {
+      return createDownloadTask(targetName, (DownloadTaskEntity) entity, schedulers);
+    } else if (entity instanceof UploadTaskEntity) {
+      return createUploadTask(targetName, (UploadTaskEntity) entity, schedulers);
+    }
+    return null;
+  }
+
+  /**
+   * @param entity 上传任务实体{@link UploadTaskEntity}
+   * @param schedulers {@link ISchedulers}
+   */
+  private UploadTask createUploadTask(String targetName, UploadTaskEntity entity,
+      ISchedulers schedulers) {
+    UploadTask.Builder builder = new UploadTask.Builder();
+    builder.setTargetName(targetName);
+    builder.setUploadTaskEntity(entity);
+    builder.setOutHandler(schedulers);
+    return builder.build();
+  }
+
+  /**
+   * @param entity 下载任务实体{@link DownloadTaskEntity}
+   * @param schedulers {@link ISchedulers}
+   */
+  private DownloadTask createDownloadTask(String targetName, DownloadTaskEntity entity,
+      ISchedulers schedulers) {
+    DownloadTask.Builder builder = new DownloadTask.Builder(targetName, entity);
+    builder.setOutHandler(schedulers);
+    return builder.build();
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/queue/UploadTaskQueue.java

@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.aria.core.queue;
+
+import android.text.TextUtils;
+import android.util.Log;
+import com.arialyy.aria.core.scheduler.UploadSchedulers;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.core.upload.UploadTask;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
+
+/**
+ * Created by Aria.Lao on 2017/2/27.
+ * 上传任务队列
+ */
+public class UploadTaskQueue extends AbsTaskQueue<UploadTask, UploadTaskEntity, UploadEntity> {
+  private static final String TAG = "UploadTaskQueue";
+  private static volatile UploadTaskQueue INSTANCE = null;
+  private static final Object LOCK = new Object();
+
+  public static UploadTaskQueue getInstance() {
+    if (INSTANCE == null) {
+      synchronized (LOCK) {
+        INSTANCE = new UploadTaskQueue();
+      }
+    }
+    return INSTANCE;
+  }
+
+  @Override public void startTask(UploadTask task) {
+    if (mExecutePool.putTask(task)) {
+      mCachePool.removeTask(task);
+      //task.getEntity().setFailNum(0);
+      task.start();
+    }
+  }
+
+  @Override public void stopTask(UploadTask task) {
+    if (!task.isRunning()) Log.w(TAG, "停止任务失败，【任务已经停止】");
+    if (mExecutePool.removeTask(task)) {
+      task.stop();
+    } else {
+      task.stop();
+      Log.w(TAG, "停止任务失败，【任务已经停止】");
+    }
+  }
+
+  @Override public void cancelTask(UploadTask task) {
+    task.cancel();
+  }
+
+  @Override public void reTryStart(UploadTask task) {
+    if (task == null) {
+      Log.w(TAG, "重试下载失败，task 为null");
+      return;
+    }
+    if (!task.isRunning()) {
+      task.start();
+    } else {
+      Log.w(TAG, "任务没有完全停止，重试下载失败");
+    }
+  }
+
+  @Override public int size() {
+    return mExecutePool.size();
+  }
+
+  @Override public void setDownloadNum(int downloadNum) {
+
+  }
+
+  @Override public UploadTask createTask(String targetName, UploadTaskEntity entity) {
+    UploadTask task = null;
+    if (!TextUtils.isEmpty(targetName)) {
+      task = (UploadTask) TaskFactory.getInstance()
+          .createTask(targetName, entity, UploadSchedulers.getInstance());
+      mCachePool.putTask(task);
+    } else {
+      Log.e(TAG, "target name 为 null是！！");
+    }
+    return task;
+  }
+
+  @Override public UploadTask getTask(UploadEntity entity) {
+    UploadTask task = mExecutePool.getTask(entity.getFilePath());
+    if (task == null) {
+      task = mCachePool.getTask(entity.getFilePath());
+    }
+    return task;
+  }
+
+  @Override public void removeTask(UploadEntity entity) {
+    UploadTask task = mExecutePool.getTask(entity.getFilePath());
+    if (task != null) {
+      Log.d(TAG, "从执行池删除任务，删除" + (mExecutePool.removeTask(task) ? "成功" : "失败"));
+    }
+    task = mCachePool.getTask(entity.getFilePath());
+    if (task != null) {
+      Log.d(TAG, "从缓存池删除任务，删除" + (mCachePool.removeTask(task) ? "成功" : "失败"));
+    }
+  }
+
+  @Override public UploadTask getNextTask() {
+    return mCachePool.pollTask();
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/queue/pool/CachePool.java

@@ -18,9 +18,8 @@ package com.arialyy.aria.core.queue.pool;
 
 import android.text.TextUtils;
 import android.util.Log;
-import com.arialyy.aria.core.queue.IPool;
+import com.arialyy.aria.core.inf.ITask;
 import com.arialyy.aria.util.CommonUtil;
-import com.arialyy.aria.core.task.Task;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.LinkedBlockingQueue;
@@ -30,36 +29,26 @@ import java.util.concurrent.TimeUnit;
  * Created by lyy on 2016/8/14.
  * 任务缓存池，所有下载任务最先缓存在这个池中
  */
-public class CachePool implements IPool {
+public class CachePool<TASK extends ITask> implements IPool<TASK> {
   private static final String TAG = "CachePool";
   private static final Object LOCK = new Object();
   private static final int MAX_NUM = Integer.MAX_VALUE;  //最大下载任务数
-  private static volatile CachePool INSTANCE = null;
   private static final long TIME_OUT = 1000;
-  private Map<String, Task>         mCacheArray;
-  private LinkedBlockingQueue<Task> mCacheQueue;
+  private Map<String, TASK> mCacheArray;
+  private LinkedBlockingQueue<TASK> mCacheQueue;
 
-  private CachePool() {
+  public CachePool() {
     mCacheQueue = new LinkedBlockingQueue<>(MAX_NUM);
     mCacheArray = new HashMap<>();
   }
 
-  public static CachePool getInstance() {
-    if (INSTANCE == null) {
-      synchronized (LOCK) {
-        INSTANCE = new CachePool();
-      }
-    }
-    return INSTANCE;
-  }
-
-  @Override public boolean putTask(Task task) {
+  @Override public boolean putTask(TASK task) {
     synchronized (LOCK) {
       if (task == null) {
         Log.e(TAG, "下载任务不能为空！！");
         return false;
       }
-      String url = task.getDownloadEntity().getDownloadUrl();
+      String url = task.getKey();
       if (mCacheQueue.contains(task)) {
         Log.w(TAG, "队列中已经包含了该任务，任务下载链接【" + url + "】");
         return false;
@@ -74,13 +63,13 @@ public class CachePool implements IPool {
     }
   }
 
-  @Override public Task pollTask() {
+  @Override public TASK pollTask() {
     synchronized (LOCK) {
       try {
-        Task task = null;
+        TASK task = null;
         task = mCacheQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
         if (task != null) {
-          String url = task.getDownloadEntity().getDownloadUrl();
+          String url = task.getKey();
           mCacheArray.remove(CommonUtil.keyToHashKey(url));
         }
         return task;
@@ -91,7 +80,7 @@ public class CachePool implements IPool {
     return null;
   }
 
-  @Override public Task getTask(String downloadUrl) {
+  @Override public TASK getTask(String downloadUrl) {
     synchronized (LOCK) {
       if (TextUtils.isEmpty(downloadUrl)) {
         Log.e(TAG, "请传入有效的下载链接");
@@ -102,13 +91,13 @@ public class CachePool implements IPool {
     }
   }
 
-  @Override public boolean removeTask(Task task) {
+  @Override public boolean removeTask(TASK task) {
     synchronized (LOCK) {
       if (task == null) {
         Log.e(TAG, "任务不能为空");
         return false;
       } else {
-        String key = CommonUtil.keyToHashKey(task.getDownloadEntity().getDownloadUrl());
+        String key = CommonUtil.keyToHashKey(task.getKey());
         mCacheArray.remove(key);
         return mCacheQueue.remove(task);
       }
@@ -122,7 +111,7 @@ public class CachePool implements IPool {
         return false;
       }
       String key = CommonUtil.keyToHashKey(downloadUrl);
-      Task   task = mCacheArray.get(key);
+      TASK task = mCacheArray.get(key);
       mCacheArray.remove(key);
       return mCacheQueue.remove(task);
     }

Aria/src/main/java/com/arialyy/aria/core/queue/pool/ExecutePool.java

@@ -18,9 +18,8 @@ package com.arialyy.aria.core.queue.pool;
 
 import android.text.TextUtils;
 import android.util.Log;
+import com.arialyy.aria.core.inf.ITask;
 import com.arialyy.aria.util.CommonUtil;
-import com.arialyy.aria.core.queue.IPool;
-import com.arialyy.aria.core.task.Task;
 import com.arialyy.aria.util.Configuration;
 import java.util.HashMap;
 import java.util.Map;
@@ -31,39 +30,29 @@ import java.util.concurrent.TimeUnit;
  * Created by lyy on 2016/8/15.
  * 任务执行池，所有当前下载任务都该任务池中，默认下载大小为2
  */
-public class ExecutePool implements IPool {
+public class ExecutePool<TASK extends ITask> implements IPool<TASK> {
   private static final String TAG = "ExecutePool";
   private static final Object LOCK = new Object();
   private static final long TIME_OUT = 1000;
-  private static volatile ExecutePool INSTANCE = null;
-  private ArrayBlockingQueue<Task> mExecuteQueue;
-  private Map<String, Task>        mExecuteArray;
+  private ArrayBlockingQueue<TASK> mExecuteQueue;
+  private Map<String, TASK> mExecuteArray;
   private int mSize;
 
-  private ExecutePool() {
+  public ExecutePool() {
     mSize = Configuration.getInstance().getDownloadNum();
     mExecuteQueue = new ArrayBlockingQueue<>(mSize);
     mExecuteArray = new HashMap<>();
   }
 
-  public static ExecutePool getInstance() {
-    if (INSTANCE == null) {
-      synchronized (LOCK) {
-        INSTANCE = new ExecutePool();
-      }
-    }
-    return INSTANCE;
-  }
-
-  @Override public boolean putTask(Task task) {
+  @Override public boolean putTask(TASK task) {
     synchronized (LOCK) {
       if (task == null) {
-        Log.e(TAG, "下载任务不能为空！！");
+        Log.e(TAG, "任务不能为空！！");
         return false;
       }
-      String url = task.getDownloadEntity().getDownloadUrl();
+      String url = task.getKey();
       if (mExecuteQueue.contains(task)) {
-        Log.e(TAG, "队列中已经包含了该任务，任务下载链接【" + url + "】");
+        Log.e(TAG, "队列中已经包含了该任务，任务key【" + url + "】");
         return false;
       } else {
         if (mExecuteQueue.size() >= mSize) {
@@ -85,8 +74,8 @@ public class ExecutePool implements IPool {
    */
   public void setDownloadNum(int downloadNum) {
     try {
-      ArrayBlockingQueue<Task> temp = new ArrayBlockingQueue<>(downloadNum);
-      Task                     task;
+      ArrayBlockingQueue<TASK> temp = new ArrayBlockingQueue<>(downloadNum);
+      TASK task;
       while ((task = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS)) != null) {
         temp.offer(task);
       }
@@ -103,12 +92,11 @@ public class ExecutePool implements IPool {
    *
    * @param newTask 新下载任务
    */
-  private boolean putNewTask(Task newTask) {
-    String  url = newTask.getDownloadEntity().getDownloadUrl();
+  private boolean putNewTask(TASK newTask) {
+    String url = newTask.getKey();
     boolean s = mExecuteQueue.offer(newTask);
     Log.w(TAG, "任务添加" + (s ? "成功" : "失败，【" + url + "】"));
     if (s) {
-      newTask.start();
       mExecuteArray.put(CommonUtil.keyToHashKey(url), newTask);
     }
     return s;
@@ -119,14 +107,13 @@ public class ExecutePool implements IPool {
    */
   private boolean pollFirstTask() {
     try {
-      Task oldTask = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
+      TASK oldTask = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
       if (oldTask == null) {
         Log.e(TAG, "移除任务失败");
         return false;
       }
       oldTask.stop();
-      //            wait(200);
-      String key = CommonUtil.keyToHashKey(oldTask.getDownloadEntity().getDownloadUrl());
+      String key = CommonUtil.keyToHashKey(oldTask.getKey());
       mExecuteArray.remove(key);
     } catch (InterruptedException e) {
       e.printStackTrace();
@@ -135,13 +122,13 @@ public class ExecutePool implements IPool {
     return true;
   }
 
-  @Override public Task pollTask() {
+  @Override public TASK pollTask() {
     synchronized (LOCK) {
       try {
-        Task task = null;
+        TASK task = null;
         task = mExecuteQueue.poll(TIME_OUT, TimeUnit.MICROSECONDS);
         if (task != null) {
-          String url = task.getDownloadEntity().getDownloadUrl();
+          String url = task.getKey();
           mExecuteArray.remove(CommonUtil.keyToHashKey(url));
         }
         return task;
@@ -152,10 +139,10 @@ public class ExecutePool implements IPool {
     }
   }
 
-  @Override public Task getTask(String downloadUrl) {
+  @Override public TASK getTask(String downloadUrl) {
     synchronized (LOCK) {
       if (TextUtils.isEmpty(downloadUrl)) {
-        Log.e(TAG, "请传入有效的下载链接");
+        Log.e(TAG, "请传入有效的任务key");
         return null;
       }
       String key = CommonUtil.keyToHashKey(downloadUrl);
@@ -163,13 +150,13 @@ public class ExecutePool implements IPool {
     }
   }
 
-  @Override public boolean removeTask(Task task) {
+  @Override public boolean removeTask(TASK task) {
     synchronized (LOCK) {
       if (task == null) {
         Log.e(TAG, "任务不能为空");
         return false;
       } else {
-        String key = CommonUtil.keyToHashKey(task.getDownloadEntity().getDownloadUrl());
+        String key = CommonUtil.keyToHashKey(task.getKey());
         mExecuteArray.remove(key);
         return mExecuteQueue.remove(task);
       }
@@ -179,11 +166,11 @@ public class ExecutePool implements IPool {
   @Override public boolean removeTask(String downloadUrl) {
     synchronized (LOCK) {
       if (TextUtils.isEmpty(downloadUrl)) {
-        Log.e(TAG, "请传入有效的下载链接");
+        Log.e(TAG, "请传入有效的任务key");
         return false;
       }
       String key = CommonUtil.keyToHashKey(downloadUrl);
-      Task   task = mExecuteArray.get(key);
+      TASK task = mExecuteArray.get(key);
       mExecuteArray.remove(key);
       return mExecuteQueue.remove(task);
     }

Aria/src/main/java/com/arialyy/aria/core/queue/pool/IPool.java

@@ -14,27 +14,26 @@
  * limitations under the License.
  */
 
+package com.arialyy.aria.core.queue.pool;
 
-package com.arialyy.aria.core.queue;
-
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.inf.ITask;
 
 /**
  * Created by lyy on 2016/8/14.
  * 任务池
  */
-public interface IPool {
+public interface IPool<T extends ITask> {
   /**
    * 将下载任务添加到任务池中
    */
-  public boolean putTask(Task task);
+  public boolean putTask(T task);
 
   /**
    * 按照队列原则取出下载任务
    *
    * @return 返回null或者下载任务
    */
-  public Task pollTask();
+  public T pollTask();
 
   /**
    * 通过下载链接获取下载任务，当任务不为空时，队列将删除该下载任务
@@ -42,7 +41,7 @@ public interface IPool {
    * @param downloadUrl 下载链接
    * @return 返回null或者下载任务
    */
-  public Task getTask(String downloadUrl);
+  public T getTask(String downloadUrl);
 
   /**
    * 删除任务池中的下载任务
@@ -50,7 +49,7 @@ public interface IPool {
    * @param task 下载任务
    * @return true:移除成功
    */
-  public boolean removeTask(Task task);
+  public boolean removeTask(T task);
 
   /**
    * 通过下载链接移除下载任务

Aria/src/main/java/com/arialyy/aria/core/scheduler/DownloadSchedulers.java

@@ -18,12 +18,10 @@ package com.arialyy.aria.core.scheduler;
 
 import android.os.CountDownTimer;
 import android.os.Message;
-import android.text.TextUtils;
 import android.util.Log;
-import com.arialyy.aria.core.DownloadManager;
-import com.arialyy.aria.core.queue.ITaskQueue;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.queue.DownloadTaskQueue;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.util.Configuration;
 import java.util.Iterator;
 import java.util.Map;
@@ -34,39 +32,8 @@ import java.util.concurrent.ConcurrentHashMap;
  * Created by lyy on 2016/8/16.
  * 任务下载器，提供抽象的方法供具体的实现类操作
  */
-public class DownloadSchedulers implements IDownloadSchedulers {
-  /**
-   * 任务预加载
-   */
-  public static final     int                PRE      = 0;
-  /**
-   * 任务开始
-   */
-  public static final     int                START    = 1;
-  /**
-   * 任务停止
-   */
-  public static final     int                STOP     = 2;
-  /**
-   * 任务失败
-   */
-  public static final     int                FAIL     = 3;
-  /**
-   * 任务取消
-   */
-  public static final     int                CANCEL   = 4;
-  /**
-   * 任务完成
-   */
-  public static final     int                COMPLETE = 5;
-  /**
-   * 下载中
-   */
-  public static final     int                RUNNING  = 6;
-  /**
-   * 恢复下载
-   */
-  public static final     int                RESUME   = 7;
+public class DownloadSchedulers implements ISchedulers<DownloadTask> {
+
   private static final String TAG = "DownloadSchedulers";
   private static final Object LOCK = new Object();
   private static volatile DownloadSchedulers INSTANCE = null;
@@ -74,43 +41,41 @@ public class DownloadSchedulers implements IDownloadSchedulers {
   /**
    * 下载器任务监听
    */
-  Map<String, OnSchedulerListener> mSchedulerListeners = new ConcurrentHashMap<>();
-  DownloadManager                  mManager            = DownloadManager.getInstance();
-  ITaskQueue mQueue;
+  private Map<String, IDownloadSchedulerListener<DownloadTask>> mSchedulerListeners =
+      new ConcurrentHashMap<>();
+  private DownloadTaskQueue mQueue;
 
   private DownloadSchedulers() {
-    mQueue = mManager.getTaskQueue();
+    mQueue = DownloadTaskQueue.getInstance();
   }
 
   public static DownloadSchedulers getInstance() {
     if (INSTANCE == null) {
       synchronized (LOCK) {
-        //INSTANCE = new DownloadSchedulers(queue);
         INSTANCE = new DownloadSchedulers();
       }
     }
     return INSTANCE;
   }
 
-  @Override
-  public void addSchedulerListener(String targetName, OnSchedulerListener schedulerListener) {
-    mSchedulerListeners.put(targetName, schedulerListener);
+  @Override public void addSchedulerListener(String targetName,
+      ISchedulerListener<DownloadTask> schedulerListener) {
+    mSchedulerListeners.put(targetName,
+        (IDownloadSchedulerListener<DownloadTask>) schedulerListener);
   }
 
-  @Override
-  public void removeSchedulerListener(String targetName, OnSchedulerListener schedulerListener) {
-    //OnSchedulerListener listener = mSchedulerListeners.get(target.getClass().getName());
-    //mSchedulerListeners.remove(listener);
+  @Override public void removeSchedulerListener(String targetName,
+      ISchedulerListener<DownloadTask> schedulerListener) {
     //该内存溢出解决方案：http://stackoverflow.com/questions/14585829/how-safe-is-to-delete-already-removed-concurrenthashmap-element
-    for (Iterator<Map.Entry<String, OnSchedulerListener>> iter =
+    for (Iterator<Map.Entry<String, IDownloadSchedulerListener<DownloadTask>>> iter =
         mSchedulerListeners.entrySet().iterator(); iter.hasNext(); ) {
-      Map.Entry<String, OnSchedulerListener> entry = iter.next();
+      Map.Entry<String, IDownloadSchedulerListener<DownloadTask>> entry = iter.next();
       if (entry.getKey().equals(targetName)) iter.remove();
     }
   }
 
   @Override public boolean handleMessage(Message msg) {
-    Task task = (Task) msg.obj;
+    DownloadTask task = (DownloadTask) msg.obj;
     if (task == null) {
       Log.e(TAG, "请传入下载任务");
       return true;
@@ -122,12 +87,12 @@ public class DownloadSchedulers implements IDownloadSchedulers {
       case CANCEL:
         mQueue.removeTask(entity);
         if (mQueue.size() < Configuration.getInstance().getDownloadNum()) {
-          startNextTask(entity);
+          startNextTask();
         }
         break;
       case COMPLETE:
         mQueue.removeTask(entity);
-        startNextTask(entity);
+        startNextTask();
         break;
       case FAIL:
         handleFailTask(task);
@@ -141,7 +106,7 @@ public class DownloadSchedulers implements IDownloadSchedulers {
    *
    * @param state 状态
    */
-  private void callback(int state, Task task) {
+  private void callback(int state, DownloadTask task) {
     if (mSchedulerListeners.size() > 0) {
       //if (!TextUtils.isEmpty(task.getTargetName())) {
       //  callback(state, task, mSchedulerListeners.get(task.getTargetName()));
@@ -153,7 +118,8 @@ public class DownloadSchedulers implements IDownloadSchedulers {
     }
   }
 
-  private void callback(int state, Task task, OnSchedulerListener listener) {
+  private void callback(int state, DownloadTask task,
+      IDownloadSchedulerListener<DownloadTask> listener) {
     if (listener != null) {
       if (task == null) {
         Log.e(TAG, "TASK 为null，回调失败");
@@ -184,6 +150,9 @@ public class DownloadSchedulers implements IDownloadSchedulers {
         case FAIL:
           listener.onTaskFail(task);
           break;
+        case SUPPORT_BREAK_POINT:
+          listener.onNoSupportBreakPoint(task);
+          break;
       }
     }
   }
@@ -193,7 +162,7 @@ public class DownloadSchedulers implements IDownloadSchedulers {
    *
    * @param task 下载任务
    */
-  @Override public void handleFailTask(final Task task) {
+  private void handleFailTask(final DownloadTask task) {
     final Configuration config = Configuration.getInstance();
     CountDownTimer timer = new CountDownTimer(config.getReTryInterval(), 1000) {
       @Override public void onTick(long millisUntilFinished) {
@@ -202,8 +171,8 @@ public class DownloadSchedulers implements IDownloadSchedulers {
 
       @Override public void onFinish() {
         DownloadEntity entity = task.getDownloadEntity();
-        if (entity.getFailNum() <= config.getReTryNum()) {
-          Task task = mQueue.getTask(entity);
+        if (entity.getFailNum() < config.getReTryNum()) {
+          DownloadTask task = mQueue.getTask(entity);
           mQueue.reTryStart(task);
           try {
             Thread.sleep(config.getReTryInterval());
@@ -212,7 +181,7 @@ public class DownloadSchedulers implements IDownloadSchedulers {
           }
         } else {
           mQueue.removeTask(entity);
-          startNextTask(entity);
+          startNextTask();
         }
       }
     };
@@ -221,11 +190,9 @@ public class DownloadSchedulers implements IDownloadSchedulers {
 
   /**
    * 启动下一个任务，条件：任务停止，取消下载，任务完成
-   *
-   * @param entity 通过Handler传递的下载实体
    */
-  @Override public void startNextTask(DownloadEntity entity) {
-    Task newTask = mQueue.getNextTask();
+  private void startNextTask() {
+    DownloadTask newTask = mQueue.getNextTask();
     if (newTask == null) {
       Log.w(TAG, "没有下一任务");
       return;

Aria/src/main/java/com/arialyy/aria/core/scheduler/IDownloadSchedulerListener.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.scheduler;
+
+import com.arialyy.aria.core.inf.ITask;
+
+/**
+ * Created by Aria.Lao on 2017/4/5.
+ */
+public interface IDownloadSchedulerListener<TASK extends ITask> extends ISchedulerListener<TASK> {
+
+  /**
+   * 支持断点的回调
+   */
+  public void onNoSupportBreakPoint(TASK task);
+}

Aria/src/main/java/com/arialyy/aria/core/scheduler/ISchedulerListener.java

@@ -15,49 +15,49 @@
  */
 package com.arialyy.aria.core.scheduler;
 
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.inf.ITask;
 
 /**
  * Target处理任务监听
  */
-public interface OnSchedulerListener {
+public interface ISchedulerListener<TASK extends ITask> {
   /**
    * 任务预加载
    */
-  public void onTaskPre(Task task);
+  public void onTaskPre(TASK task);
 
   /**
    * 任务恢复下载
    */
-  public void onTaskResume(Task task);
+  public void onTaskResume(TASK task);
 
   /**
    * 任务开始
    */
-  public void onTaskStart(Task task);
+  public void onTaskStart(TASK task);
 
   /**
    * 任务停止
    */
-  public void onTaskStop(Task task);
+  public void onTaskStop(TASK task);
 
   /**
    * 任务取消
    */
-  public void onTaskCancel(Task task);
+  public void onTaskCancel(TASK task);
 
   /**
    * 任务下载失败
    */
-  public void onTaskFail(Task task);
+  public void onTaskFail(TASK task);
 
   /**
    * 任务完成
    */
-  public void onTaskComplete(Task task);
+  public void onTaskComplete(TASK task);
 
   /**
    * 任务执行中
    */
-  public void onTaskRunning(Task task);
+  public void onTaskRunning(TASK task);
 }

Aria/src/main/java/com/arialyy/aria/core/scheduler/ISchedulers.java

@@ -17,40 +17,62 @@
 package com.arialyy.aria.core.scheduler;
 
 import android.os.Handler;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.inf.ITask;
 
 /**
  * Created by “AriaLyy@outlook.com” on 2016/11/2.
- * 下载调度器接口
+ * 调度器功能接口
  */
-public interface IDownloadSchedulers extends Handler.Callback {
-
+public interface ISchedulers<Task extends ITask> extends Handler.Callback {
   /**
-   * 注册下载器监听，一个观察者只能注册一次监听
-   *
-   * @param targetName 观察者，创建该监听器的对象类名
-   * @param schedulerListener {@link OnSchedulerListener}
+   * 断点支持
    */
-  public void addSchedulerListener(String targetName, OnSchedulerListener schedulerListener);
-
+  public static final int SUPPORT_BREAK_POINT = 8;
   /**
-   * @param targetName 观察者，创建该监听器的对象类名
-   * 取消注册监听器
+   * 任务预加载
+   */
+  public static final int PRE = 0;
+  /**
+   * 任务开始
+   */
+  public static final int START = 1;
+  /**
+   * 任务停止
+   */
+  public static final int STOP = 2;
+  /**
+   * 任务失败
    */
-  public void removeSchedulerListener(String targetName, OnSchedulerListener schedulerListener);
+  public static final int FAIL = 3;
+  /**
+   * 任务取消
+   */
+  public static final int CANCEL = 4;
+  /**
+   * 任务完成
+   */
+  public static final int COMPLETE = 5;
+  /**
+   * 任务处理中
+   */
+  public static final int RUNNING = 6;
+  /**
+   * 恢复任务
+   */
+  public static final int RESUME = 7;
 
   /**
-   * 处理下载任务下载失败的情形
+   * 注册下载器监听，一个观察者只能注册一次监听
    *
-   * @param task 下载任务
+   * @param targetName 观察者，创建该监听器的对象类名
+   * @param schedulerListener {@link ISchedulerListener}
    */
-  public void handleFailTask(Task task);
+  public void addSchedulerListener(String targetName, ISchedulerListener<Task> schedulerListener);
 
   /**
-   * 启动下一个任务，条件：任务停止，取消下载，任务完成
-   *
-   * @param entity 通过Handler传递的下载实体
+   * @param targetName 观察者，创建该监听器的对象类名
+   * 取消注册监听器
    */
-  public void startNextTask(DownloadEntity entity);
+  public void removeSchedulerListener(String targetName,
+      ISchedulerListener<Task> schedulerListener);
 }

Aria/src/main/java/com/arialyy/aria/core/scheduler/UploadSchedulers.java

@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.scheduler;
+
+import android.os.CountDownTimer;
+import android.os.Message;
+import android.util.Log;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.queue.UploadTaskQueue;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.core.upload.UploadTask;
+import com.arialyy.aria.util.Configuration;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Created by Aria.Lao on 2017/2/27.
+ * 上传任务调度器
+ */
+public class UploadSchedulers implements ISchedulers<UploadTask> {
+  private static final String TAG = "UploadSchedulers";
+  private static final Object LOCK = new Object();
+  private static volatile UploadSchedulers INSTANCE = null;
+  private Map<String, ISchedulerListener<UploadTask>> mSchedulerListeners =
+      new ConcurrentHashMap<>();
+  private UploadTaskQueue mQueue;
+
+  private UploadSchedulers() {
+    mQueue = UploadTaskQueue.getInstance();
+  }
+
+  public static UploadSchedulers getInstance() {
+    if (INSTANCE == null) {
+      synchronized (LOCK) {
+        INSTANCE = new UploadSchedulers();
+      }
+    }
+
+    return INSTANCE;
+  }
+
+  @Override public void addSchedulerListener(String targetName,
+      ISchedulerListener<UploadTask> schedulerListener) {
+    mSchedulerListeners.put(targetName, schedulerListener);
+  }
+
+  @Override public void removeSchedulerListener(String targetName,
+      ISchedulerListener<UploadTask> schedulerListener) {
+    for (Iterator<Map.Entry<String, ISchedulerListener<UploadTask>>> iter =
+        mSchedulerListeners.entrySet().iterator(); iter.hasNext(); ) {
+      Map.Entry<String, ISchedulerListener<UploadTask>> entry = iter.next();
+      if (entry.getKey().equals(targetName)) iter.remove();
+    }
+  }
+
+  private void handleFailTask(final UploadTask task) {
+    final Configuration config = Configuration.getInstance();
+    CountDownTimer timer = new CountDownTimer(config.getReTryInterval(), 1000) {
+      @Override public void onTick(long millisUntilFinished) {
+
+      }
+
+      @Override public void onFinish() {
+        UploadEntity entity = task.getUploadEntity();
+        if (entity.getFailNum() <= config.getReTryNum()) {
+          UploadTask task = mQueue.getTask(entity);
+          mQueue.reTryStart(task);
+          try {
+            Thread.sleep(config.getReTryInterval());
+          } catch (InterruptedException e) {
+            e.printStackTrace();
+          }
+        } else {
+          mQueue.removeTask(entity);
+          startNextTask();
+        }
+      }
+    };
+    timer.start();
+  }
+
+  private void startNextTask() {
+    UploadTask newTask = mQueue.getNextTask();
+    if (newTask == null) {
+      Log.w(TAG, "没有下一任务");
+      return;
+    }
+    if (newTask.getUploadEntity().getState() == IEntity.STATE_WAIT) {
+      mQueue.startTask(newTask);
+    }
+  }
+
+  /**
+   * 回调
+   *
+   * @param state 状态
+   */
+  private void callback(int state, UploadTask task) {
+    if (mSchedulerListeners.size() > 0) {
+      //if (!TextUtils.isEmpty(task.getTargetName())) {
+      //  callback(state, task, mSchedulerListeners.get(task.getTargetName()));
+      //}
+      Set<String> keys = mSchedulerListeners.keySet();
+      for (String key : keys) {
+        callback(state, task, mSchedulerListeners.get(key));
+      }
+    }
+  }
+
+  private void callback(int state, UploadTask task, ISchedulerListener<UploadTask> listener) {
+    if (listener != null) {
+      if (task == null) {
+        Log.e(TAG, "TASK 为null，回调失败");
+        return;
+      }
+      switch (state) {
+        case RUNNING:
+          listener.onTaskRunning(task);
+          break;
+        case START:
+          listener.onTaskStart(task);
+          break;
+        case STOP:
+          listener.onTaskStop(task);
+          break;
+        case RESUME:
+          listener.onTaskResume(task);
+          break;
+        case PRE:
+          listener.onTaskPre(task);
+          break;
+        case CANCEL:
+          listener.onTaskCancel(task);
+          break;
+        case COMPLETE:
+          listener.onTaskComplete(task);
+          break;
+        case FAIL:
+          listener.onTaskFail(task);
+          break;
+      }
+    }
+  }
+
+  @Override public boolean handleMessage(Message msg) {
+    UploadTask task = (UploadTask) msg.obj;
+    if (task == null) {
+      Log.e(TAG, "请传入上传任务");
+      return true;
+    }
+    callback(msg.what, task);
+    UploadEntity entity = task.getUploadEntity();
+    switch (msg.what) {
+      case STOP:
+      case CANCEL:
+        mQueue.removeTask(entity);
+        if (mQueue.size() < Configuration.getInstance().getDownloadNum()) {
+          startNextTask();
+        }
+        break;
+      case COMPLETE:
+        mQueue.removeTask(entity);
+        startNextTask();
+        break;
+      case FAIL:
+        handleFailTask(task);
+        break;
+    }
+    return true;
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/task/TaskFactory.java

@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.arialyy.aria.core.task;
-
-import android.content.Context;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.scheduler.IDownloadSchedulers;
-
-/**
- * Created by lyy on 2016/8/18.
- * 任务工厂
- */
-public class TaskFactory {
-  private static final String TAG = "TaskFactory";
-
-  private static final    Object      LOCK     = new Object();
-  private static volatile TaskFactory INSTANCE = null;
-
-  private TaskFactory() {
-
-  }
-
-  public static TaskFactory getInstance() {
-    if (INSTANCE == null) {
-      synchronized (LOCK) {
-        INSTANCE = new TaskFactory();
-      }
-    }
-    return INSTANCE;
-  }
-
-  /**
-   * 创建普通下载任务
-   *
-   * @param entity 下载实体
-   * @param schedulers {@link IDownloadSchedulers}
-   */
-  public Task createTask(Context context, DownloadEntity entity, IDownloadSchedulers schedulers) {
-    return createTask("", context, entity, schedulers);
-  }
-
-  public Task createTask(String targetName, Context context, DownloadEntity entity,
-      IDownloadSchedulers schedulers) {
-    Task.Builder builder = new Task.Builder(targetName, context, entity);
-    builder.setOutHandler(schedulers);
-    return builder.build();
-  }
-}

Aria/src/main/java/com/arialyy/aria/core/upload/IUploadListener.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+/**
+ * Created by Aria.Lao on 2017/2/9.
+ * 上传监听
+ */
+public interface IUploadListener {
+
+  /**
+   * 预处理
+   */
+  public void onPre();
+
+  /**
+   * 开始上传
+   */
+  public void onStart(long fileSize);
+
+  /**
+   * 恢复上传
+   *
+   * @param resumeLocation 上次上传停止位置
+   */
+  public void onResume(long resumeLocation);
+
+  /**
+   * 停止上传
+   *
+   * @param stopLocation 上传停止位置
+   */
+  public void onStop(long stopLocation);
+
+  /**
+   * 上传进度
+   *
+   * @param currentLocation 当前进度
+   */
+  public void onProgress(long currentLocation);
+
+  /**
+   * 取消上传
+   */
+  public void onCancel();
+
+  /**
+   * 上传成功
+   */
+  public void onComplete();
+
+  /**
+   * 上传失败
+   */
+  public void onFail();
+}

Aria/src/main/java/com/arialyy/aria/core/upload/UploadEntity.java

@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.orm.Ignore;
+
+/**
+ * Created by Aria.Lao on 2017/2/9.
+ * 上传文件实体
+ */
+public class UploadEntity extends DbEntity implements IEntity, Parcelable {
+
+  private String filePath;  //文件路径
+  private String fileName;  //文件名
+  private long fileSize;    //文件大小
+  private int state = STATE_WAIT;
+  private long currentProgress = 0;
+  private boolean isComplete = false;
+  @Ignore private long speed = 0; //下载速度
+  @Ignore private int failNum = 0;
+
+  public boolean isComplete() {
+    return isComplete;
+  }
+
+  public void setComplete(boolean complete) {
+    isComplete = complete;
+  }
+
+  public long getCurrentProgress() {
+    return currentProgress;
+  }
+
+  public void setCurrentProgress(long currentProgress) {
+    this.currentProgress = currentProgress;
+  }
+
+  public long getFileSize() {
+    return fileSize;
+  }
+
+  public void setFileSize(long fileSize) {
+    this.fileSize = fileSize;
+  }
+
+  public long getSpeed() {
+    return speed;
+  }
+
+  public void setSpeed(long speed) {
+    this.speed = speed;
+  }
+
+  public int getFailNum() {
+    return failNum;
+  }
+
+  public void setFailNum(int failNum) {
+    this.failNum = failNum;
+  }
+
+  @Override public int getState() {
+    return state;
+  }
+
+  public void setState(int state) {
+    this.state = state;
+  }
+
+  public String getFilePath() {
+    return filePath;
+  }
+
+  public void setFilePath(String filePath) {
+    this.filePath = filePath;
+  }
+
+  public String getFileName() {
+    return fileName;
+  }
+
+  public void setFileName(String fileName) {
+    this.fileName = fileName;
+  }
+
+  public UploadEntity() {
+  }
+
+  @Override public int describeContents() {
+    return 0;
+  }
+
+  @Override public void writeToParcel(Parcel dest, int flags) {
+    dest.writeString(this.filePath);
+    dest.writeString(this.fileName);
+    dest.writeLong(this.fileSize);
+    dest.writeInt(this.state);
+    dest.writeLong(this.currentProgress);
+    dest.writeByte(this.isComplete ? (byte) 1 : (byte) 0);
+    dest.writeLong(this.speed);
+    dest.writeInt(this.failNum);
+  }
+
+  protected UploadEntity(Parcel in) {
+    this.filePath = in.readString();
+    this.fileName = in.readString();
+    this.fileSize = in.readLong();
+    this.state = in.readInt();
+    this.currentProgress = in.readLong();
+    this.isComplete = in.readByte() != 0;
+    this.speed = in.readLong();
+    this.failNum = in.readInt();
+  }
+
+  @Ignore public static final Creator<UploadEntity> CREATOR = new Creator<UploadEntity>() {
+    @Override public UploadEntity createFromParcel(Parcel source) {
+      return new UploadEntity(source);
+    }
+
+    @Override public UploadEntity[] newArray(int size) {
+      return new UploadEntity[size];
+    }
+  };
+}

Aria/src/main/java/com/arialyy/aria/core/upload/UploadListener.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+/**
+ * Created by Aria.Lao on 2017/2/23.
+ */
+
+public class UploadListener implements IUploadListener {
+  @Override public void onPre() {
+
+  }
+
+  @Override public void onStart(long fileSize) {
+
+  }
+
+  @Override public void onResume(long resumeLocation) {
+
+  }
+
+  @Override public void onStop(long stopLocation) {
+
+  }
+
+  @Override public void onProgress(long currentLocation) {
+
+  }
+
+  @Override public void onCancel() {
+
+  }
+
+  @Override public void onComplete() {
+
+  }
+
+  @Override public void onFail() {
+
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/upload/UploadReceiver.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+import android.support.annotation.NonNull;
+import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.command.AbsCmd;
+import com.arialyy.aria.core.command.CmdFactory;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.IReceiver;
+import com.arialyy.aria.core.scheduler.ISchedulerListener;
+import com.arialyy.aria.core.scheduler.UploadSchedulers;
+import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.util.CheckUtil;
+import com.arialyy.aria.util.CommonUtil;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+/**
+ * Created by Aria.Lao on 2017/2/6.
+ * 上传功能接收器
+ */
+public class UploadReceiver implements IReceiver<UploadEntity> {
+  private static final String TAG = "DownloadReceiver";
+  public String targetName;
+  public ISchedulerListener<UploadTask> listener;
+
+  /**
+   * 加载任务
+   *
+   * @param filePath 文件地址
+   */
+  public UploadTarget load(@NonNull String filePath) {
+    CheckUtil.checkUploadPath(filePath);
+    UploadEntity entity = UploadEntity.findData(UploadEntity.class, "filePath=?", filePath);
+    if (entity == null) {
+      entity = new UploadEntity();
+    }
+    String regex = "[/|\\\\|//]";
+    Pattern p = Pattern.compile(regex);
+    String[] strs = p.split(filePath);
+    String fileName = strs[strs.length - 1];
+    entity.setFileName(fileName);
+    entity.setFilePath(filePath);
+    return new UploadTarget(entity, targetName);
+  }
+
+  /**
+   * 通过上传路径获取上传实体
+   */
+  public UploadEntity getUploadEntity(String filePath) {
+    CheckUtil.checkUploadPath(filePath);
+    return DbEntity.findData(UploadEntity.class, "filePath=?", filePath);
+  }
+
+  /**
+   * 下载任务是否存在
+   */
+  @Override public boolean taskExists(String filePath) {
+    return DbEntity.findData(UploadEntity.class, "filePath=?", filePath) != null;
+  }
+
+  @Override public List<UploadEntity> getTaskList() {
+    return DbEntity.findAllData(UploadEntity.class);
+  }
+
+  @Override public void stopAllTask() {
+    List<UploadEntity> allEntity = DbEntity.findAllData(UploadEntity.class);
+    List<AbsCmd> stopCmds = new ArrayList<>();
+    for (UploadEntity entity : allEntity) {
+      if (entity.getState() == IEntity.STATE_RUNNING) {
+        stopCmds.add(
+            CommonUtil.createCmd(targetName, new UploadTaskEntity(entity), CmdFactory.TASK_STOP));
+      }
+    }
+    AriaManager.getInstance(AriaManager.APP).setCmds(stopCmds).exe();
+  }
+
+  @Override public void removeAllTask() {
+    final AriaManager am = AriaManager.getInstance(AriaManager.APP);
+    List<UploadEntity> allEntity = DbEntity.findAllData(UploadEntity.class);
+    List<AbsCmd> cancelCmds = new ArrayList<>();
+    for (UploadEntity entity : allEntity) {
+      cancelCmds.add(
+          CommonUtil.createCmd(targetName, new UploadTaskEntity(entity), CmdFactory.TASK_CANCEL));
+    }
+    am.setCmds(cancelCmds).exe();
+    Set<String> keys = am.getReceiver().keySet();
+    for (String key : keys) {
+      IReceiver receiver = am.getReceiver().get(key);
+      receiver.removeSchedulerListener();
+      am.getReceiver().remove(key);
+    }
+  }
+
+  @Override public void destroy() {
+    targetName = null;
+    listener = null;
+  }
+
+  /**
+   * 添加调度器回调
+   */
+  public UploadReceiver addSchedulerListener(ISchedulerListener<UploadTask> listener) {
+    this.listener = listener;
+    UploadSchedulers.getInstance().addSchedulerListener(targetName, listener);
+    return this;
+  }
+
+  @Override public void removeSchedulerListener() {
+    if (listener != null) {
+      UploadSchedulers.getInstance().removeSchedulerListener(targetName, listener);
+    }
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/upload/UploadTarget.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+import android.support.annotation.NonNull;
+import com.arialyy.aria.core.RequestEnum;
+import com.arialyy.aria.core.inf.AbsTarget;
+import com.arialyy.aria.core.queue.UploadTaskQueue;
+import com.arialyy.aria.orm.DbEntity;
+import java.util.Map;
+
+/**
+ * Created by Aria.Lao on 2017/2/28.
+ */
+public class UploadTarget extends AbsTarget<UploadEntity, UploadTaskEntity> {
+
+  UploadTarget(UploadEntity entity, String targetName) {
+    this.entity = entity;
+    this.targetName = targetName;
+    taskEntity = new UploadTaskEntity(entity);
+  }
+
+  /**
+   * 设置userAgent
+   */
+  public UploadTarget setUserAngent(@NonNull String userAgent) {
+    taskEntity.userAgent = userAgent;
+    return this;
+  }
+
+  /**
+   * 设置上传路径
+   *
+   * @param uploadUrl 上传路径
+   */
+  public UploadTarget setUploadUrl(@NonNull String uploadUrl) {
+    taskEntity.uploadUrl = uploadUrl;
+    return this;
+  }
+
+  /**
+   * 设置服务器需要的附件key
+   *
+   * @param attachment 附件key
+   */
+  public UploadTarget setAttachment(@NonNull String attachment) {
+    taskEntity.attachment = attachment;
+    return this;
+  }
+
+  /**
+   * 设置文件名
+   */
+  public UploadTarget setFileName(String fileName) {
+    entity.setFileName(fileName);
+    return this;
+  }
+
+  /**
+   * 设置上传文件类型
+   *
+   * @param contentType tip：multipart/form-data
+   */
+  public UploadTarget setContentType(String contentType) {
+    taskEntity.contentType = contentType;
+    return this;
+  }
+
+  /**
+   * 给url请求添加头部
+   *
+   * @param key 头部key
+   * @param header 头部value
+   */
+  public UploadTarget addHeader(@NonNull String key, @NonNull String header) {
+    super._addHeader(key, header);
+    return this;
+  }
+
+  /**
+   * 给url请求添加头部
+   *
+   * @param headers key为http头部的key，Value为http头对应的配置
+   */
+  public UploadTarget addHeaders(Map<String, String> headers) {
+    super._addHeaders(headers);
+    return this;
+  }
+
+  /**
+   * 设置请求类型
+   *
+   * @param requestEnum {@link RequestEnum}
+   */
+  public UploadTarget setRequestMode(RequestEnum requestEnum) {
+    super._setRequestMode(requestEnum);
+    return this;
+  }
+
+  private UploadEntity getDownloadEntity(@NonNull String filePath) {
+    return DbEntity.findData(UploadEntity.class, "filePath=?", filePath);
+  }
+
+  /**
+   * 是否在下载
+   */
+  public boolean isUploading() {
+    return UploadTaskQueue.getInstance().getTask(entity).isRunning();
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/upload/UploadTask.java

@@ -0,0 +1,260 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+import android.content.Intent;
+import android.os.Handler;
+import android.util.Log;
+import com.arialyy.aria.core.Aria;
+import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITask;
+import com.arialyy.aria.core.scheduler.DownloadSchedulers;
+import com.arialyy.aria.core.scheduler.ISchedulers;
+import com.arialyy.aria.util.CommonUtil;
+import com.arialyy.aria.util.Configuration;
+import java.lang.ref.WeakReference;
+
+/**
+ * Created by Aria.Lao on 2017/2/23.
+ * 上传任务
+ */
+public class UploadTask implements ITask {
+  private static final String TAG = "UploadTask";
+  private Handler mOutHandler;
+  private UploadTaskEntity mTaskEntity;
+  private UploadEntity mUploadEntity;
+  private String mTargetName;
+
+  private UploadUtil mUtil;
+  private UListener mListener;
+
+  UploadTask(UploadTaskEntity taskEntity, Handler outHandler) {
+    mTaskEntity = taskEntity;
+    mOutHandler = outHandler;
+    mUploadEntity = mTaskEntity.uploadEntity;
+    mListener = new UListener(mOutHandler, this);
+    mUtil = new UploadUtil(mTaskEntity, mListener);
+  }
+
+  @Override public void setTargetName(String targetName) {
+    mTargetName = targetName;
+  }
+
+  @Override public String getKey() {
+    return mUploadEntity.getFilePath();
+  }
+
+  @Override public boolean isRunning() {
+    return mUtil.isRunning();
+  }
+
+  public UploadEntity getUploadEntity() {
+    return mUploadEntity;
+  }
+
+  @Override public IEntity getEntity() {
+    return mUploadEntity;
+  }
+
+  @Override public void start() {
+    if (mUtil.isRunning()) {
+      Log.d(TAG, "任务正在下载");
+    } else {
+      if (mListener == null) {
+        mListener = new UploadTask.UListener(mOutHandler, this);
+      }
+      mUtil.start();
+    }
+  }
+
+  @Override public void stop() {
+
+  }
+
+  @Override public void cancel() {
+    if (mUtil.isRunning()) {
+      mUtil.cancel();
+    } else {
+      // 如果任务不是下载状态
+      mUtil.cancel();
+      mUploadEntity.deleteData();
+      if (mOutHandler != null) {
+        mOutHandler.obtainMessage(DownloadSchedulers.CANCEL, this).sendToTarget();
+      }
+      //发送取消下载的广播
+      Intent intent = CommonUtil.createIntent(AriaManager.APP.getPackageName(), Aria.ACTION_CANCEL);
+      intent.putExtra(Aria.ENTITY, mUploadEntity);
+      AriaManager.APP.sendBroadcast(intent);
+    }
+  }
+
+  public String getTargetName() {
+    return mTargetName;
+  }
+
+  @Override public long getSpeed() {
+    return mUploadEntity.getSpeed();
+  }
+
+  @Override public long getFileSize() {
+    return mUploadEntity.getFileSize();
+  }
+
+  @Override public long getCurrentProgress() {
+    return mUploadEntity.getCurrentProgress();
+  }
+
+  private static class UListener extends UploadListener {
+    WeakReference<Handler> outHandler;
+    WeakReference<UploadTask> task;
+    long lastLen = 0;   //上一次发送长度
+    long lastTime = 0;
+    long INTERVAL_TIME = 1000;   //1m更新周期
+    boolean isFirst = true;
+    UploadEntity entity;
+    Intent sendIntent;
+
+    UListener(Handler outHandle, UploadTask task) {
+      this.outHandler = new WeakReference<>(outHandle);
+      this.task = new WeakReference<>(task);
+      entity = this.task.get().getUploadEntity();
+      sendIntent = CommonUtil.createIntent(AriaManager.APP.getPackageName(), Aria.ACTION_RUNNING);
+      sendIntent.putExtra(Aria.ENTITY, entity);
+    }
+
+    @Override public void onPre() {
+      entity.setState(IEntity.STATE_PRE);
+      sendIntent(Aria.ACTION_PRE, -1);
+      sendInState2Target(ISchedulers.PRE);
+    }
+
+    @Override public void onStart(long fileSize) {
+      entity.setFileSize(fileSize);
+      entity.setState(IEntity.STATE_RUNNING);
+      sendIntent(Aria.ACTION_PRE, -1);
+      sendInState2Target(ISchedulers.START);
+    }
+
+    @Override public void onResume(long resumeLocation) {
+      entity.setState(DownloadEntity.STATE_RUNNING);
+      sendInState2Target(DownloadSchedulers.RESUME);
+      sendIntent(Aria.ACTION_RESUME, resumeLocation);
+    }
+
+    @Override public void onStop(long stopLocation) {
+      entity.setState(DownloadEntity.STATE_STOP);
+      entity.setSpeed(0);
+      sendInState2Target(DownloadSchedulers.STOP);
+      sendIntent(Aria.ACTION_STOP, stopLocation);
+    }
+
+    @Override public void onProgress(long currentLocation) {
+      if (System.currentTimeMillis() - lastTime > INTERVAL_TIME) {
+        long speed = currentLocation - lastLen;
+        sendIntent.putExtra(Aria.CURRENT_LOCATION, currentLocation);
+        sendIntent.putExtra(Aria.CURRENT_SPEED, speed);
+        lastTime = System.currentTimeMillis();
+        if (isFirst) {
+          entity.setSpeed(0);
+          isFirst = false;
+        } else {
+          entity.setSpeed(speed);
+        }
+        entity.setCurrentProgress(currentLocation);
+        lastLen = currentLocation;
+        sendInState2Target(DownloadSchedulers.RUNNING);
+        AriaManager.APP.sendBroadcast(sendIntent);
+      }
+    }
+
+    @Override public void onCancel() {
+      entity.setState(DownloadEntity.STATE_CANCEL);
+      sendInState2Target(DownloadSchedulers.CANCEL);
+      sendIntent(Aria.ACTION_CANCEL, -1);
+      entity.deleteData();
+    }
+
+    @Override public void onComplete() {
+      entity.setState(DownloadEntity.STATE_COMPLETE);
+      entity.setComplete(true);
+      entity.setSpeed(0);
+      sendInState2Target(DownloadSchedulers.COMPLETE);
+      sendIntent(Aria.ACTION_COMPLETE, entity.getFileSize());
+    }
+
+    @Override public void onFail() {
+      entity.setFailNum(entity.getFailNum() + 1);
+      entity.setState(DownloadEntity.STATE_FAIL);
+      entity.setSpeed(0);
+      sendInState2Target(DownloadSchedulers.FAIL);
+      sendIntent(Aria.ACTION_FAIL, -1);
+    }
+
+    /**
+     * 将任务状态发送给下载器
+     *
+     * @param state {@link DownloadSchedulers#START}
+     */
+    private void sendInState2Target(int state) {
+      if (outHandler.get() != null) {
+        outHandler.get().obtainMessage(state, task.get()).sendToTarget();
+      }
+    }
+
+    private void sendIntent(String action, long location) {
+      entity.setComplete(action.equals(Aria.ACTION_COMPLETE));
+      entity.setCurrentProgress(location);
+      entity.update();
+      if (!Configuration.isOpenBreadCast) return;
+      Intent intent = CommonUtil.createIntent(AriaManager.APP.getPackageName(), action);
+      intent.putExtra(Aria.ENTITY, entity);
+      if (location != -1) {
+        intent.putExtra(Aria.CURRENT_LOCATION, location);
+      }
+      AriaManager.APP.sendBroadcast(intent);
+    }
+  }
+
+  public static class Builder {
+    private Handler mOutHandler;
+    private UploadTaskEntity mTaskEntity;
+    private String mTargetName;
+
+    public void setOutHandler(ISchedulers outHandler) {
+      mOutHandler = new Handler(outHandler);
+    }
+
+    public void setUploadTaskEntity(UploadTaskEntity taskEntity) {
+      mTaskEntity = taskEntity;
+    }
+
+    public void setTargetName(String targetName) {
+      mTargetName = targetName;
+    }
+
+    public Builder() {
+
+    }
+
+    public UploadTask build() {
+      UploadTask task = new UploadTask(mTaskEntity, mOutHandler);
+      task.setTargetName(mTargetName);
+      return task;
+    }
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/upload/UploadTaskEntity.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.inf.ITaskEntity;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by Aria.Lao on 2017/2/9.
+ * 上传任务实体
+ */
+public class UploadTaskEntity extends ITaskEntity {
+  public UploadEntity uploadEntity;
+  public String uploadUrl; //上传路径
+  public String attachment;  //文件上传需要的key
+  public String contentType = "multipart/form-data"; //上传的文件类型
+  public String userAgent = "User-Agent";
+  public String charset = "utf-8";
+
+  /**
+   * 文件上传表单
+   */
+  public Map<String, String> formFields = new HashMap<>();
+
+  public UploadTaskEntity(UploadEntity downloadEntity) {
+    this.uploadEntity = downloadEntity;
+  }
+
+  @Override public IEntity getEntity() {
+    return uploadEntity;
+  }
+}

Aria/src/main/java/com/arialyy/aria/core/upload/UploadUtil.java

@@ -0,0 +1,230 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core.upload;
+
+import android.util.Log;
+import com.arialyy.aria.util.CheckUtil;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * Created by Aria.Lao on 2017/2/9.
+ * 上传工具
+ */
+final class UploadUtil implements Runnable {
+  private static final String TAG = "UploadUtil";
+  private final String BOUNDARY = UUID.randomUUID().toString(); // 边界标识 随机生成
+  private final String PREFIX = "--", LINE_END = "\r\n";
+  private UploadEntity mUploadEntity;
+  private UploadTaskEntity mTaskEntity;
+  private IUploadListener mListener;
+  private HttpURLConnection mHttpConn;
+  private long mCurrentLocation = 0;
+  private boolean isCancel = false;
+  private boolean isRunning = false;
+  private OutputStream mOutputStream;
+
+  UploadUtil(UploadTaskEntity taskEntity, IUploadListener listener) {
+    mTaskEntity = taskEntity;
+    CheckUtil.checkUploadTaskEntity(taskEntity.uploadEntity);
+    mUploadEntity = taskEntity.uploadEntity;
+    if (listener == null) {
+      throw new IllegalArgumentException("上传监听不能为空");
+    }
+    mListener = listener;
+  }
+
+  public void start() {
+    isCancel = false;
+    isRunning = false;
+    new Thread(this).start();
+  }
+
+  public void cancel() {
+    isCancel = true;
+    isRunning = false;
+  }
+
+  @Override public void run() {
+    File uploadFile = new File(mUploadEntity.getFilePath());
+    if (!uploadFile.exists()) {
+      Log.e(TAG, "【" + mUploadEntity.getFilePath() + "】，文件不存在。");
+      fail();
+      return;
+    }
+
+    mListener.onPre();
+    URL url;
+    try {
+      url = new URL(mTaskEntity.uploadUrl);
+      mHttpConn = (HttpURLConnection) url.openConnection();
+      mHttpConn.setUseCaches(false);
+      mHttpConn.setDoOutput(true);
+      mHttpConn.setDoInput(true);
+      mHttpConn.setRequestProperty("Content-Type",
+          mTaskEntity.contentType + "; boundary=" + BOUNDARY);
+      mHttpConn.setRequestProperty("User-Agent", mTaskEntity.userAgent);
+      //mHttpConn.setRequestProperty("Range", "bytes=" + 0 + "-" + "100");
+      //内部缓冲区---分段上传防止oom
+      mHttpConn.setChunkedStreamingMode(1024);
+
+      //添加Http请求头部
+      Set<String> keys = mTaskEntity.headers.keySet();
+      for (String key : keys) {
+        mHttpConn.setRequestProperty(key, mTaskEntity.headers.get(key));
+      }
+
+      mOutputStream = mHttpConn.getOutputStream();
+      PrintWriter writer =
+          new PrintWriter(new OutputStreamWriter(mOutputStream, mTaskEntity.charset), true);
+
+      //添加文件上传表单字段
+      keys = mTaskEntity.formFields.keySet();
+      for (String key : keys) {
+        addFormField(writer, key, mTaskEntity.formFields.get(key));
+      }
+      mListener.onStart(uploadFile.length());
+      uploadFile(writer, mTaskEntity.attachment, uploadFile);
+      Log.d(TAG, finish(writer) + "");
+    } catch (IOException e) {
+      e.printStackTrace();
+      fail();
+    }
+  }
+
+  boolean isRunning() {
+    return isRunning;
+  }
+
+  private void fail() {
+    try {
+      mListener.onFail();
+      if (mOutputStream != null) {
+        mOutputStream.close();
+      }
+    } catch (IOException e) {
+      e.printStackTrace();
+    }
+  }
+
+  /**
+   * 添加文件上传表单字段
+   */
+  private void addFormField(PrintWriter writer, String name, String value) {
+    writer.append(PREFIX).append(BOUNDARY).append(LINE_END);
+    writer.append("Content-Disposition: form-data; name=\"")
+        .append(name)
+        .append("\"")
+        .append(LINE_END);
+    writer.append("Content-Type: text/plain; charset=")
+        .append(mTaskEntity.charset)
+        .append(LINE_END);
+    writer.append(LINE_END);
+    writer.append(value).append(LINE_END);
+    writer.flush();
+  }
+
+  /**
+   * 上传文件
+   *
+   * @param attachment 文件上传attachment
+   * @throws IOException
+   */
+  private void uploadFile(PrintWriter writer, String attachment, File uploadFile)
+      throws IOException {
+    writer.append(PREFIX).append(BOUNDARY).append(LINE_END);
+    writer.append("Content-Disposition: form-data; name=\"")
+        .append(attachment)
+        .append("\"; filename=\"")
+        .append(mTaskEntity.uploadEntity.getFileName())
+        .append("\"")
+        .append(LINE_END);
+    writer.append("Content-Type: ")
+        .append(URLConnection.guessContentTypeFromName(mTaskEntity.uploadEntity.getFileName()))
+        .append(LINE_END);
+    writer.append("Content-Transfer-Encoding: binary").append(LINE_END);
+    writer.append(LINE_END);
+    writer.flush();
+
+    FileInputStream inputStream = new FileInputStream(uploadFile);
+    byte[] buffer = new byte[4096];
+    int bytesRead;
+    while ((bytesRead = inputStream.read(buffer)) != -1) {
+      mCurrentLocation += bytesRead;
+      mOutputStream.write(buffer, 0, bytesRead);
+      if (isCancel) {
+        break;
+      }
+      isRunning = true;
+      mListener.onProgress(mCurrentLocation);
+    }
+
+    mOutputStream.flush();
+    //outputStream.close(); //不能调用，否则服务器端异常
+    inputStream.close();
+    writer.append(LINE_END);
+    writer.flush();
+    isRunning = false;
+    if (isCancel) {
+      mListener.onCancel();
+      return;
+    }
+    mListener.onComplete();
+  }
+
+  /**
+   * 任务结束操作
+   *
+   * @throws IOException
+   */
+  private String finish(PrintWriter writer) throws IOException {
+    StringBuilder response = new StringBuilder();
+
+    writer.append(LINE_END).flush();
+    writer.append(PREFIX).append(BOUNDARY).append(PREFIX).append(LINE_END);
+    writer.close();
+
+    int status = mHttpConn.getResponseCode();
+    if (status == HttpURLConnection.HTTP_OK) {
+      BufferedReader reader = new BufferedReader(new InputStreamReader(mHttpConn.getInputStream()));
+      String line;
+      while ((line = reader.readLine()) != null) {
+        response.append(line);
+      }
+      reader.close();
+      mHttpConn.disconnect();
+    } else {
+      Log.w(TAG, "state_code = " + status);
+      mListener.onFail();
+    }
+
+    writer.flush();
+    writer.close();
+    mOutputStream.close();
+    return response.toString();
+  }
+}

Aria/src/main/java/com/arialyy/aria/exception/FileException.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.arialyy.aria.exception;
 
 /**

Aria/src/main/java/com/arialyy/aria/orm/Id.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.aria.orm;
 
 import java.lang.annotation.ElementType;

Aria/src/main/java/com/arialyy/aria/orm/Ignore.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.aria.orm;
 
 import java.lang.annotation.ElementType;

Aria/src/main/java/com/arialyy/aria/orm/SqlHelper.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.aria.orm;
 
 import android.content.Context;

Aria/src/main/java/com/arialyy/aria/util/BufferedRandomAccessFile.java

@@ -18,7 +18,10 @@
 
 package com.arialyy.aria.util;
 
-import java.io.*;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.RandomAccessFile;
 import java.util.Arrays;
 
 //import org.apache.log4j.Logger;

Aria/src/main/java/com/arialyy/aria/util/CheckUtil.java

@@ -17,10 +17,12 @@
 package com.arialyy.aria.util;
 
 import android.text.TextUtils;
-import android.util.Log;
-import com.arialyy.aria.core.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.inf.ITaskEntity;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.exception.FileException;
-import java.io.File;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -31,6 +33,9 @@ import java.util.regex.Pattern;
 public class CheckUtil {
   private static final String TAG = "CheckUtil";
 
+  /**
+   * 判空
+   */
   public static void checkNull(Object obj) {
     if (obj == null) throw new IllegalArgumentException("不能传入空对象");
   }
@@ -70,35 +75,75 @@ public class CheckUtil {
     if (TextUtils.isEmpty(downloadUrl)) throw new IllegalArgumentException("下载链接不能为null");
   }
 
+  /**
+   * 检测上传地址是否为null
+   */
+  public static void checkUploadPath(String uploadPath) {
+    if (TextUtils.isEmpty(uploadPath)) throw new IllegalArgumentException("上传地址不能为null");
+  }
+
+  /**
+   * 检查任务实体
+   */
+  public static void checkTaskEntity(ITaskEntity entity) {
+    if (entity instanceof DownloadTaskEntity) {
+      checkDownloadTaskEntity(((DownloadTaskEntity) entity).downloadEntity);
+    } else if (entity instanceof UploadTaskEntity) {
+      checkUploadTaskEntity(((UploadTaskEntity) entity).uploadEntity);
+    }
+  }
+
+  /**
+   * 检查命令实体
+   */
+  public static void checkCmdEntity(ITaskEntity entity) {
+    if (entity instanceof DownloadTaskEntity) {
+      DownloadEntity entity1 = ((DownloadTaskEntity) entity).downloadEntity;
+      if (entity1 == null) {
+        throw new NullPointerException("下载实体不能为空");
+      } else if (TextUtils.isEmpty(entity1.getDownloadUrl())) {
+        throw new IllegalArgumentException("下载链接不能为空");
+      } else if (TextUtils.isEmpty(entity1.getDownloadPath())) {
+        throw new IllegalArgumentException("保存路径不能为空");
+      }
+    } else if (entity instanceof UploadTaskEntity) {
+      UploadEntity entity1 = ((UploadTaskEntity) entity).uploadEntity;
+      if (entity1 == null) {
+        throw new NullPointerException("上传实体不能为空");
+      } else if (TextUtils.isEmpty(entity1.getFilePath())) {
+        throw new IllegalArgumentException("上传文件路径不能为空");
+      }
+    }
+  }
+
+  /**
+   * 检查上传实体是否合法
+   */
+  public static void checkUploadTaskEntity(UploadEntity entity) {
+    if (entity == null) {
+      throw new NullPointerException("上传实体不能为空");
+    } else if (TextUtils.isEmpty(entity.getFilePath())) {
+      throw new IllegalArgumentException("上传文件路径不能为空");
+    } else if (TextUtils.isEmpty(entity.getFileName())) {
+      throw new IllegalArgumentException("上传文件名不能为空");
+    }
+  }
+
   /**
    * 检测下载实体是否合法
+   * 合法(true)
    *
    * @param entity 下载实体
-   * @return 合法(true)
    */
-  public static boolean checkDownloadEntity(DownloadEntity entity) {
+  public static void checkDownloadTaskEntity(DownloadEntity entity) {
     if (entity == null) {
-      Log.w(TAG, "下载实体不能为空");
-      return false;
+      throw new NullPointerException("下载实体不能为空");
     } else if (TextUtils.isEmpty(entity.getDownloadUrl())) {
-      Log.w(TAG, "下载链接不能为空");
-      return false;
+      throw new IllegalArgumentException("下载链接不能为空");
     } else if (TextUtils.isEmpty(entity.getFileName())) {
-      //Log.w(TAG, "文件名不能为空");
       throw new FileException("文件名不能为null");
     } else if (TextUtils.isEmpty(entity.getDownloadPath())) {
       throw new FileException("文件保存路径不能为null");
     }
-    String fileName = entity.getFileName();
-    if (fileName.contains(" ")) {
-      fileName = fileName.replace(" ", "_");
-    }
-    String dPath = entity.getDownloadPath();
-    File   file  = new File(dPath);
-    if (file.isDirectory()) {
-      dPath += fileName;
-      entity.setDownloadPath(dPath);
-    }
-    return true;
   }
 }

Aria/src/main/java/com/arialyy/aria/util/CommonUtil.java

@@ -22,8 +22,8 @@ import android.content.SharedPreferences;
 import android.net.Uri;
 import android.util.Log;
 import com.arialyy.aria.core.command.CmdFactory;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.command.IDownloadCmd;
+import com.arialyy.aria.core.command.AbsCmd;
+import com.arialyy.aria.core.inf.ITaskEntity;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
@@ -40,14 +40,10 @@ import java.util.Properties;
 public class CommonUtil {
   private static final String TAG = "util";
 
-  public static IDownloadCmd createCmd(String target, DownloadEntity entity, int cmd) {
+  public static <T extends ITaskEntity> AbsCmd createCmd(String target, T entity, int cmd) {
     return CmdFactory.getInstance().createCmd(target, entity, cmd);
   }
 
-  public static IDownloadCmd createCmd(DownloadEntity entity, int cmd) {
-    return CmdFactory.getInstance().createCmd(entity, cmd);
-  }
-
   /**
    * 创建隐性的Intent
    */
@@ -304,7 +300,9 @@ public class CommonUtil {
   public static Properties loadConfig(File file) {
     Properties properties = new Properties();
     FileInputStream fis = null;
-
+    if (!file.exists()) {
+      createFile(file.getPath());
+    }
     try {
       fis = new FileInputStream(file);
       properties.load(fis);

Aria/src/main/java/com/arialyy/aria/util/Configuration.java

@@ -16,7 +16,7 @@
 package com.arialyy.aria.util;
 
 import android.util.Log;
-import com.arialyy.aria.core.DownloadManager;
+import com.arialyy.aria.core.AriaManager;
 import java.io.File;
 import java.io.IOException;
 import java.util.Map;
@@ -51,6 +51,11 @@ public class Configuration {
    * 超时时间，默认 10000 ms
    */
   private static final String DOWNLOAD_TIME_OUT = "DOWNLOAD_TIME_OUT";
+  /**
+   * 设置最大速度
+   */
+  private static final String MAX_SPEED = "MAX_SPEED";
+
   public static boolean isOpenBreadCast = false;
 
   private static Configuration INSTANCE = null;
@@ -67,7 +72,7 @@ public class Configuration {
   }
 
   private Configuration() {
-    mConfigFile = new File(DownloadManager.APP.getFilesDir().getPath() + CONFIG_FILE);
+    mConfigFile = new File(AriaManager.APP.getFilesDir().getPath() + CONFIG_FILE);
     try {
       if (!mConfigFile.exists()) {
         mConfigFile.getParentFile().mkdirs();
@@ -88,6 +93,7 @@ public class Configuration {
     config.put(OPEN_BROADCAST, false + "");
     config.put(RE_TRY_INTERVAL, 4000 + "");
     config.put(DOWNLOAD_TIME_OUT, 10000 + "");
+    config.put(MAX_SPEED, 64 + "");
     saveConfig(config);
   }
 
@@ -109,6 +115,20 @@ public class Configuration {
     saveConfig(map);
   }
 
+  /**
+   * 设置最大下载速度
+   */
+  public void setMaxSpeed(Speed speed) {
+    save(MAX_SPEED, speed.buf + "");
+  }
+
+  /**
+   * 获取最大速度
+   */
+  public int getMaxSpeed() {
+    return Integer.parseInt(CommonUtil.loadConfig(mConfigFile).getProperty(MAX_SPEED, "8192"));
+  }
+
   /**
    * 获取下载超时时间
    *

Aria/src/main/java/com/arialyy/aria/util/FileUtil.java

@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.util;
+
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.Icon;
+import com.arialyy.aria.window.FileEntity;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by Aria.Lao on 2017/3/21.
+ */
+
+public class FileUtil {
+
+  Context mContext;
+
+  public FileUtil(Context context) {
+    mContext = context;
+  }
+
+  /**
+   * 文件列表
+   */
+  public List<FileEntity> loadFiles(String path) {
+    File file = new File(path);
+    File[] files = file.listFiles();
+    List<FileEntity> list = new ArrayList<>();
+    for (File f : files) {
+      FileEntity entity = new FileEntity();
+      entity.fileName = f.getName();
+      //entity.fileInfo = getFileType(f.getPath());
+      //entity.fileDrawable = getApkIcon(mContext, f.getPath());
+      list.add(entity);
+    }
+    return list;
+  }
+
+  /**
+   * 获取文件类型
+   */
+  public FileType getFileType(String path) {
+    String exName = getExName(path);
+    String type = "";
+    FileType fType = null;
+    if (exName.equalsIgnoreCase("apk")) {
+      fType = new FileType("应用", getApkIcon(path));
+    } else if (exName.equalsIgnoreCase("img")
+        || exName.equalsIgnoreCase("png")
+        || exName.equalsIgnoreCase("jpg")
+        || exName.equalsIgnoreCase("jepg")) {
+      //fType = new FileType("图片", )
+    } else if (exName.equalsIgnoreCase("mp3") || exName.equalsIgnoreCase("wm")) {
+      //fType = new FileType("音乐", );
+    } else if (exName.equalsIgnoreCase("mp4")
+        || exName.equalsIgnoreCase("rm")
+        || exName.equalsIgnoreCase("rmvb")) {
+      //fType = new FileType("视频", );
+    }
+    return fType;
+  }
+
+  /**
+   * 获取扩展名
+   */
+  public String getExName(String path) {
+    int separatorIndex = path.lastIndexOf(".");
+    return (separatorIndex < 0) ? path : path.substring(separatorIndex + 1, path.length());
+  }
+
+  /**
+   * 获取apk文件的icon
+   *
+   * @param path apk文件路径
+   */
+  public Drawable getApkIcon(String path) {
+    PackageManager pm = mContext.getPackageManager();
+    PackageInfo info = pm.getPackageArchiveInfo(path, PackageManager.GET_ACTIVITIES);
+    if (info != null) {
+      ApplicationInfo appInfo = info.applicationInfo;
+      //android有bug，需要下面这两句话来修复才能获取apk图片
+      appInfo.sourceDir = path;
+      appInfo.publicSourceDir = path;
+      //			    String packageName = appInfo.packageName;  //得到安装包名称
+      //	            String version=info.versionName;       //得到版本信息
+      return pm.getApplicationIcon(appInfo);
+    }
+    return null;
+  }
+
+  class FileType {
+    String name;
+    Drawable icon;
+
+    public FileType(String name, Drawable icon) {
+      this.name = name;
+      this.icon = icon;
+    }
+  }
+}

Aria/src/main/java/com/arialyy/aria/util/PathUtil.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.aria.util;
 
 import android.os.Environment;

Aria/src/main/java/com/arialyy/aria/util/SSLContextUtil.java

@@ -16,10 +16,7 @@
 package com.arialyy.aria.util;
 
 import android.text.TextUtils;
-import com.arialyy.aria.core.DownloadManager;
-import java.io.BufferedInputStream;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
+import com.arialyy.aria.core.AriaManager;
 import java.io.IOException;
 import java.io.InputStream;
 import java.security.KeyManagementException;
@@ -42,8 +39,8 @@ import javax.net.ssl.X509TrustManager;
 
 /**
  * Created by Aria.Lao on 2017/1/11.
+ * SSL证书工具
  */
-
 public class SSLContextUtil {
 
   /**
@@ -61,7 +58,7 @@ public class SSLContextUtil {
     CertificateFactory cf = null;
     try {
       cf = CertificateFactory.getInstance("X.509");
-      InputStream caInput = DownloadManager.APP.getAssets().open(caPath);
+      InputStream caInput = AriaManager.APP.getAssets().open(caPath);
       Certificate ca;
       ca = cf.generateCertificate(caInput);
       System.out.println("ca=" + ((X509Certificate) ca).getSubjectDN());

Aria/src/main/java/com/arialyy/aria/util/Speed.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.util;
+
+/**
+ * Created by Aria.Lao on 2017/3/6.
+ */
+public enum Speed {
+  /**
+   * 最大速度为256kb
+   */
+  KB_256(64), /**
+   * 最大速度为512kb
+   */
+  KB_512(128), /**
+   * 最大速度为1mb
+   */
+  MB_1(256), /**
+   * 最大速度为2mb
+   */
+  MB_2(1024), /**
+   * 最大速度为10mb
+   */
+  MAX(8192);
+  int buf;
+
+  Speed(int buf) {
+    this.buf = buf;
+  }
+
+}

Aria/src/main/java/com/arialyy/aria/util/WeakHandler.java

@@ -47,14 +47,13 @@ import java.util.concurrent.locks.ReentrantLock;
  *
  * Created by Dmytro Voronkevych on 17/06/2014.
  */
-@SuppressWarnings("unused")
-public class WeakHandler {
-    private final Handler.Callback mCallback; // hard reference to Callback. We need to keep callback in memory
+@SuppressWarnings("unused") public class WeakHandler {
+  private final Handler.Callback mCallback;
+      // hard reference to Callback. We need to keep callback in memory
   private final ExecHandler mExec;
   private Lock mLock = new ReentrantLock();
-    @SuppressWarnings("ConstantConditions")
-    @VisibleForTesting
-    final ChainedRef mRunnables = new ChainedRef(mLock, null);
+  @SuppressWarnings("ConstantConditions") @VisibleForTesting final ChainedRef mRunnables =
+      new ChainedRef(mLock, null);
 
   /**
    * Default constructor associates this handler with the {@link Looper} for the
@@ -111,7 +110,6 @@ public class WeakHandler {
    * attached.
    *
    * @param r The Runnable that will be executed.
-     *
    * @return Returns true if the Runnable was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.
@@ -129,7 +127,6 @@ public class WeakHandler {
    * @param r The Runnable that will be executed.
    * @param uptimeMillis The absolute time at which the callback should run,
    * using the {@link android.os.SystemClock#uptimeMillis} time-base.
-     *
    * @return Returns true if the Runnable was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.  Note that a
@@ -150,14 +147,12 @@ public class WeakHandler {
    * @param r The Runnable that will be executed.
    * @param uptimeMillis The absolute time at which the callback should run,
    * using the {@link android.os.SystemClock#uptimeMillis} time-base.
-     *
    * @return Returns true if the Runnable was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.  Note that a
    * result of true does not mean the Runnable will be processed -- if
    * the looper is quit before the delivery time of the message
    * occurs then the message will be dropped.
-     *
    * @see android.os.SystemClock#uptimeMillis
    */
   public final boolean postAtTime(Runnable r, Object token, long uptimeMillis) {
@@ -173,7 +168,6 @@ public class WeakHandler {
    * @param r The Runnable that will be executed.
    * @param delayMillis The delay (in milliseconds) until the Runnable
    * will be executed.
-     *
    * @return Returns true if the Runnable was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.  Note that a
@@ -195,7 +189,6 @@ public class WeakHandler {
    * other unexpected side-effects.</b>
    *
    * @param r The Runnable that will be executed.
-     *
    * @return Returns true if the message was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.
@@ -253,11 +246,11 @@ public class WeakHandler {
   /**
    * Sends a Message containing only the what value, to be delivered
    * after the specified amount of time elapses.
-     * @see #sendMessageDelayed(android.os.Message, long)
    *
    * @return Returns true if the message was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.
+   * @see #sendMessageDelayed(android.os.Message, long)
    */
   public final boolean sendEmptyMessageDelayed(int what, long delayMillis) {
     return mExec.sendEmptyMessageDelayed(what, delayMillis);
@@ -266,11 +259,11 @@ public class WeakHandler {
   /**
    * Sends a Message containing only the what value, to be delivered
    * at a specific time.
-     * @see #sendMessageAtTime(android.os.Message, long)
    *
    * @return Returns true if the message was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.
+   * @see #sendMessageAtTime(android.os.Message, long)
    */
   public final boolean sendEmptyMessageAtTime(int what, long uptimeMillis) {
     return mExec.sendEmptyMessageAtTime(what, uptimeMillis);
@@ -302,7 +295,6 @@ public class WeakHandler {
    * @param uptimeMillis The absolute time at which the message should be
    * delivered, using the
    * {@link android.os.SystemClock#uptimeMillis} time-base.
-     *
    * @return Returns true if the message was successfully placed in to the
    * message queue.  Returns false on failure, usually because the
    * looper processing the message queue is exiting.  Note that a
@@ -407,8 +399,7 @@ public class WeakHandler {
       mCallback = callback;
     }
 
-        @Override
-        public void handleMessage(@NonNull Message msg) {
+    @Override public void handleMessage(@NonNull Message msg) {
       if (mCallback == null) {
         return;
       }
@@ -429,8 +420,7 @@ public class WeakHandler {
       mReference = reference;
     }
 
-        @Override
-        public void run() {
+    @Override public void run() {
       final Runnable delegate = mDelegate.get();
       final ChainedRef reference = mReference.get();
       if (reference != null) {
@@ -443,17 +433,12 @@ public class WeakHandler {
   }
 
   static class ChainedRef {
-        @Nullable
-        ChainedRef next;
-        @Nullable
-        ChainedRef prev;
-        @NonNull
-        final Runnable runnable;
-        @NonNull
-        final WeakRunnable wrapper;
-
-        @NonNull
-        Lock lock;
+    @Nullable ChainedRef next;
+    @Nullable ChainedRef prev;
+    @NonNull final Runnable runnable;
+    @NonNull final WeakRunnable wrapper;
+
+    @NonNull Lock lock;
 
     public ChainedRef(@NonNull Lock lock, @NonNull Runnable r) {
       this.runnable = r;
@@ -493,8 +478,7 @@ public class WeakHandler {
       }
     }
 
-        @Nullable
-        public WeakRunnable remove(Runnable obj) {
+    @Nullable public WeakRunnable remove(Runnable obj) {
       lock.lock();
       try {
         ChainedRef curr = this.next; // Skipping head

Aria/src/main/java/com/arialyy/aria/window/AriaFileChangeActivity.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.window;
+
+import android.os.Bundle;
+import android.os.Environment;
+import android.support.annotation.Nullable;
+import android.support.v4.app.FragmentActivity;
+import android.widget.AbsListView;
+import android.widget.ListView;
+import com.arialyy.aria.R;
+import com.arialyy.aria.util.FileUtil;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Created by Aria.Lao on 2017/3/21.
+ * 文件选择
+ */
+public class AriaFileChangeActivity extends FragmentActivity {
+  final String ROOT_PAT = Environment.getExternalStorageDirectory().getPath();
+  ListView mList;
+  FileChangeAdapter mAdapter;
+  Map<String, List<FileEntity>> mData = new HashMap<>();
+  private String mCurrentPath = ROOT_PAT;
+
+  @Override protected void onCreate(@Nullable Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_aria_file_shange);
+    mList = (ListView) findViewById(R.id.list);
+    mList.setOnScrollListener(new AbsListView.OnScrollListener() {
+      int state;
+
+      @Override public void onScrollStateChanged(AbsListView view, int scrollState) {
+        state = scrollState;
+      }
+
+      @Override public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount,
+          int totalItemCount) {
+        if (state == AbsListView.OnScrollListener.SCROLL_STATE_IDLE
+            && firstVisibleItem + visibleItemCount == totalItemCount) {
+          loadMore();
+        }
+      }
+    });
+  }
+
+  private void loadMore() {
+
+  }
+}

Aria/src/main/java/com/arialyy/aria/window/FileChangeAdapter.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.window;
+
+import android.content.Context;
+import android.util.SparseBooleanArray;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.CheckBox;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.arialyy.aria.R;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by Aria.Lao on 2017/3/21.
+ */
+final class FileChangeAdapter extends BaseAdapter {
+
+  List<FileEntity> mData = new ArrayList<>();
+  SparseBooleanArray mCheck = new SparseBooleanArray();
+  Context mContext;
+
+  public FileChangeAdapter(Context context, List<FileEntity> list) {
+    mContext = context;
+    mData.addAll(list);
+    for (int i = 0, len = mData.size(); i < len; i++) {
+      mCheck.append(i, false);
+    }
+  }
+
+  @Override public int getCount() {
+    return mData.size();
+  }
+
+  @Override public Object getItem(int position) {
+    return null;
+  }
+
+  @Override public long getItemId(int position) {
+    return 0;
+  }
+
+  @Override public View getView(int position, View convertView, ViewGroup parent) {
+    FileChangeHolder holder = null;
+    if (convertView == null) {
+      convertView = LayoutInflater.from(mContext).inflate(R.layout.item_file, null);
+      holder = new FileChangeHolder(convertView);
+      convertView.setTag(holder);
+    } else {
+      holder = (FileChangeHolder) convertView.getTag();
+    }
+
+    holder.checkBox.setChecked(mCheck.get(position, false));
+    return convertView;
+  }
+
+  public void setCheck(int position, boolean check) {
+    if (position >= mData.size()) return;
+    mCheck.put(position, check);
+    notifyDataSetChanged();
+  }
+
+  private static class FileChangeHolder {
+    TextView title, info;
+    ImageView icon;
+    CheckBox checkBox;
+
+    FileChangeHolder(View view) {
+      title = (TextView) view.findViewById(R.id.title);
+      info = (TextView) view.findViewById(R.id.info);
+      icon = (ImageView) view.findViewById(R.id.icon);
+      checkBox = (CheckBox) view.findViewById(R.id.checkbox);
+    }
+  }
+}

Aria/src/main/java/com/arialyy/aria/window/FileEntity.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.window;
+
+import android.graphics.drawable.Drawable;
+
+/**
+ * Created by Aria.Lao on 2017/3/21.
+ */
+
+public class FileEntity {
+  public String fileName;
+  public String fileInfo;
+  public int fileIcon;
+  public Drawable fileDrawable;
+}

Aria/src/main/res/layout/item_file.xml

@@ -10,7 +10,9 @@
       android:id="@+id/checkbox"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
+      android:layout_alignParentRight="true"
       android:layout_centerVertical="true"
+      android:clickable="false"
       />
 
   <ImageView
@@ -18,8 +20,6 @@
       android:layout_width="50dp"
       android:layout_height="50dp"
       android:layout_centerVertical="true"
-      android:layout_marginLeft="10dp"
-      android:layout_toRightOf="@+id/checkbox"
       />
 
   <TextView
@@ -28,6 +28,8 @@
       android:layout_height="wrap_content"
       android:layout_alignTop="@+id/img"
       android:layout_marginLeft="10dp"
+      android:layout_marginRight="5dp"
+      android:layout_toLeftOf="@+id/checkbox"
       android:layout_toRightOf="@+id/img"
       android:ellipsize="end"
       android:maxLines="1"
@@ -41,7 +43,9 @@
       android:layout_height="wrap_content"
       android:layout_alignLeft="@+id/title"
       android:layout_below="@+id/title"
+      android:layout_marginRight="5dp"
       android:layout_marginTop="10dp"
+      android:layout_toLeftOf="@+id/checkbox"
       />
 
 </RelativeLayout>

DownloadApi.md

@@ -0,0 +1,40 @@
+## 关于Aria，你还需要知道的一些东西
+- 设置下载任务数，Aria默认下载任务为**2**
+
+  ```java
+  Aria.get(getContext()).setMaxDownloadNum(num);
+  ```
+- 停止所有下载
+
+  ```java
+  Aria.get(this).stopAllTask();
+  ```
+- 设置失败重试次数，从事次数不能少于 1
+
+  ```java
+  Aria.get(this).setReTryNum(10);
+  ```
+- 设置失败重试间隔，重试间隔不能小于 5000ms
+
+  ```java
+  Aria.get(this).setReTryInterval(5000);
+  ```
+- 设置是否打开广播，如果你需要在Service后台获取下载完成情况，那么你需要打开Aria广播，[Aria广播配置](https://github.com/AriaLyy/Aria/blob/v_2.0/BroadCast.md)
+
+  ```java
+  Aria.get(this).openBroadcast(true);
+  ```
+
+## https证书配置
+  + 将你的证书导入`assets`目录
+  + 调用以下代码配置ca证书相关信息
+
+  ```java
+  /**
+   * 设置CA证书信息
+   *
+   * @param caAlias ca证书别名
+   * @param caPath assets 文件夹下的ca证书完整路径
+   */
+  Aria.get(this).setCAInfo("caAlias","caPath");
+  ```

README.md

@@ -1,140 +1,148 @@
 # Aria
 ![图标](https://github.com/AriaLyy/DownloadUtil/blob/v_2.0/app/src/main/res/mipmap-hdpi/ic_launcher.png)</br>
-下载不应该是让人感到痛苦的功能，Aria，让下载更简单。</br>
+Aria，让上传、下载更容易实现</br>
 + Aria有以下特点：
  - 简单
  - 可在Dialog、popupWindow等组件中使用
- - 可自定义是否使用广播
  - 支持多线程、多任务下载
- - 支持任务自动切换
- - 支持下载速度直接获取
+ - 支持多任务自动调度
+ - 可以直接获取速度
  - 支持https地址下载
+ - 支持上传操作
 
-[Aria怎样使用？](#使用)
+Aria怎样使用？
+* [下载](#使用)
+* [上传](#上传)
 
 如果你觉得Aria对你有帮助，您的star和issues将是对我最大支持.`^_^`
 
 ## 下载
 [![Download](https://api.bintray.com/packages/arialyy/maven/Aria/images/download.svg)](https://bintray.com/arialyy/maven/Aria/_latestVersion)</br>
 ```java
-compile 'com.arialyy.aria:Aria:2.4.4'
+compile 'com.arialyy.aria:Aria:3.0.0'
 ```
 
 ## 示例
-![多任务下载](https://github.com/AriaLyy/DownloadUtil/blob/v_2.0/img/download_img.gif)
-![Dialog使用](https://github.com/AriaLyy/DownloadUtil/blob/v_2.0/img/dialog_use.gif "")
+![多任务下载](https://github.com/AriaLyy/DownloadUtil/blob/master/img/download_img.gif)
+![上传](https://github.com/AriaLyy/DownloadUtil/blob/master/img/sing_upload.gif)
 
 ## 性能
 ![性能展示](https://github.com/AriaLyy/DownloadUtil/blob/master/img/performance.png)
 
 ***
 ## 使用
-### 一、添加权限
+由于Aria涉及到文件和网络的操作，因此需要你在manifest文件中添加以下权限
 ```xml
 <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
 <uses-permission android:name="android.permission.INTERNET"/>
 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 ```
-### 二、只需要以下参数，你便能很简单的使用Aria下载文件了
-```java
-  Aria.whit(this)
-        .load(DOWNLOAD_URL)		//下载地址，必填
-        .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")	//文件保存路径，必填
-        .setDownloadName("test.apk")	//文件名，必填
-        .start();
-```
-### 三、为了能接收到Aria传递的数据，你需要把你的Activity或fragment注册到Aria管理器中，注册的方式很简单，在onResume
-```java
-@Override protected void onResume() {
-    super.onResume();
-    Aria.whit(this).addSchedulerListener(new MySchedulerListener());
-  }
-```
-### 四、通过下载链接，你还能使用Aria执行很多操作，如：
-Aria支持https下载，如果你希望使用自己的ca证书，那么你需要进行[Aria https证书配置](#https证书配置)
-- 添加任务（不进行下载）
 
+## 使用Aria进行下载
+* 添加任务（不进行下载），当其他下载任务完成时，将自动下载等待中的任务
   ```java
-  Aria.whit(this).load(DOWNLOAD_URL)
-    .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")	//文件保存路径，必填
-    .setDownloadName("test.apk")	//文件名，必填
+  Aria.download(this)
+      .load(DOWNLOAD_URL)
+      .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")	//文件保存路径
       .add();
   ```
-- 启动下载
 
-  ```java
-  Aria.whit(this).load(DOWNLOAD_URL).start();
-  ```
-- 暂停下载
+* 下载
 
   ```java
-  Aria.whit(this).load(DOWNLOAD_URL).stop();
+  Aria.download(this)
+      .load(DOWNLOAD_URL)     //读取下载地址
+      .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")    //设置文件保存的完整路径
+      .start();   //启动下载
   ```
-- 恢复下载
+* 暂停
 
   ```java
-  Aria.whit(this).load(DOWNLOAD_URL).resume();
+  Aria.download(this).load(DOWNLOAD_URL).pause();
   ```
-- 取消下载
+* 恢复下载
 
   ```java
-  Aria.whit(this).load(DOWNLOAD_URL).cancel();
+  Aria.download(this).load(DOWNLOAD_URL).resume();
   ```
-- 获取当前下载进度
+* 取消下载
 
   ```java
-  Aria.whit(this).load(DOWNLOAD_URL).getCurrentProgress();
+  Aria.download(this).load(DOWNLOAD_URL).cancel();
   ```
-- 获取文件大小
+
+### 二、如果你希望读取下载进度或下载信息，那么你需要创建事件类，并在onResume(Activity、Fragment)或构造函数(Dialog、PopupWindow)，将该事件类注册到Aria管理器。
+* 创建事件类
 
   ```java
-  Aria.whit(this).load(DOWNLOAD_URL).getFileSize();
-  ```
+  final static class MySchedulerListener extends Aria.DownloadSchedulerListener{
+    @Override public void onTaskPre(DownloadTask task) {
+      super.onTaskPre(task);
+    }
 
-### 五、关于Aria，你还需要知道的一些东西
-- 设置下载任务数，Aria默认下载任务为**2**
+    @Override public void onTaskStop(DownloadTask task) {
+      super.onTaskStop(task);
+    }
 
-  ```java
-  Aria.get(getContext()).setMaxDownloadNum(num);
-  ```
-- 停止所有下载
+    @Override public void onTaskCancel(DownloadTask task) {
+      super.onTaskCancel(task);
+    }
 
-  ```java
-  Aria.get(this).stopAllTask();
+    @Override public void onTaskRunning(DownloadTask task) {
+      super.onTaskRunning(task);
+    }
+  }
   ```
-- 设置失败重试次数，从事次数不能少于 1
+
+* 将事件注册到Aria
 
   ```java
-  Aria.get(this).setReTryNum(10);
+  @Override protected void onResume() {
+    super.onResume();
+    Aria.whit(this).addSchedulerListener(new MySchedulerListener());
+  }
   ```
-- 设置失败重试间隔，重试间隔不能小于 5000ms
+
+### 关于下载的其它api
+[Download API](https://github.com/AriaLyy/Aria/blob/master/DownloadApi.md)
+
+**tips:为了防止内存泄露的情况，事件类需要使用staic进行修饰**
+
+## 上传
+ * 添加任务(只添加，不上传)
 
  ```java
-  Aria.get(this).setReTryInterval(5000);
+ Aria.upload(this)
+     .load(filePath)     //文件路径
+     .setUploadUrl(uploadUrl)  //上传路径
+     .setAttachment(fileKey)   //服务器读取文件的key
+     .add();
  ```
-- 设置是否打开广播，如果你需要在Service后台获取下载完成情况，那么你需要打开Aria广播，[Aria广播配置](https://github.com/AriaLyy/Aria/blob/v_2.0/BroadCast.md)
+
+ * 上传
 
  ```java
-  Aria.get(this).openBroadcast(true);
+ Aria.upload(this)
+     .load(filePath)     //文件路径
+     .setUploadUrl(uploadUrl)  //上传路径
+     .setAttachment(fileKey)   //服务器读取文件的key
+     .start();
  ```
-
-### https证书配置
-  + 将你的证书导入`assets`目录
-  + 调用以下代码配置ca证书相关信息
+ * 取消上传
 
  ```java
-  /**
-   * 设置CA证书信息
-   *
-   * @param caAlias ca证书别名
-   * @param caPath assets 文件夹下的ca证书完整路径
-   */
-  Aria.get(this).setCAInfo("caAlias","caPath");
+ Aria.upload(this)
+     .load(filePath)
+     .cancel();
  ```
 
+## 其他
+ 有任何问题，可以在[issues](https://github.com/AriaLyy/Aria/issues)给我留言反馈。
+
 ***
 
 ## 开发日志
+  + v_3.0.0 添加上传任务支持，修复一些已发现的bug
   + v_2.4.4 修复不支持断点的下载链接拿不到文件大小的问题
   + v_2.4.3 修复404链接卡顿的问题
   + v_2.4.2 修复失败重试无效的bug
@@ -146,9 +154,6 @@ Aria支持https下载，如果你希望使用自己的ca证书，那么你需要
   + v_2.3.1 重命名为Aria，下载流程简化
   + v_2.1.1 增加，选择最大下载任务数接口
 
-## 其他
-有任何问题，可以在[issues](https://github.com/AriaLyy/Aria/issues)给我留言反馈。
-
 License
 -------
 

app/src/main/AndroidManifest.xml

@@ -13,7 +13,6 @@
       android:label="@string/app_name"
       android:supportsRtl="true"
       android:theme="@style/AppTheme.NoActionBar">
-    <!--android:name=".activity.SingleTaskActivity"-->
     <activity
         android:name=".MainActivity"
         android:label="@string/app_name">
@@ -24,10 +23,14 @@
       </intent-filter>
     </activity>
 
-    <activity android:name=".single_task.SingleTaskActivity"/>
-    <activity android:name=".multi_task.MultiTaskActivity"/>
-    <activity android:name=".fragment_task.FragmentActivity"/>
-    <activity android:name=".multi_task.DownloadActivity"/>
+    <activity android:name=".download.DownloadActivity"/>
+    <activity android:name=".upload.UploadActivity"/>
+    <activity android:name=".download.SingleTaskActivity"/>
+    <activity android:name=".download.multi_download.MultiTaskActivity"/>
+    <activity android:name=".download.fragment_download.FragmentActivity"/>
+    <activity android:name=".download.multi_download.MultiDownloadActivity"/>
+
+    <service android:name=".download.service_download.DownloadService"/>
   </application>
 
 </manifest>

app/src/main/java/com/arialyy/simple/MainActivity.java

@@ -16,99 +16,38 @@
 
 package com.arialyy.simple;
 
-import android.Manifest;
 import android.content.Intent;
-import android.os.Build;
 import android.os.Bundle;
 import android.support.v7.widget.Toolbar;
-import android.view.Gravity;
 import android.view.View;
-import android.widget.Button;
 import butterknife.Bind;
-import com.arialyy.frame.permission.OnPermissionCallback;
-import com.arialyy.frame.permission.PermissionManager;
-import com.arialyy.frame.util.show.T;
+import butterknife.OnClick;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivityMainBinding;
-import com.arialyy.simple.dialog_task.DownloadDialog;
-import com.arialyy.simple.fragment_task.FragmentActivity;
-import com.arialyy.simple.multi_task.MultiTaskActivity;
-import com.arialyy.simple.notification.SimpleNotification;
-import com.arialyy.simple.pop_task.DownloadPopupWindow;
-import com.arialyy.simple.single_task.SingleTaskActivity;
+import com.arialyy.simple.download.DownloadActivity;
+import com.arialyy.simple.upload.UploadActivity;
 
 /**
- * Created by Lyy on 2016/10/13.
+ * Created by Aria.Lao on 2017/3/1.
  */
 public class MainActivity extends BaseActivity<ActivityMainBinding> {
-  @Bind(R.id.toolbar) Toolbar mBar;
-  @Bind(R.id.single_task) Button mSigleBt;
-  @Bind(R.id.multi_task) Button mMultiBt;
-  @Bind(R.id.dialog_task) Button mDialogBt;
-  @Bind(R.id.pop_task) Button mPopBt;
 
-  @Override protected int setLayoutId() {
-    return R.layout.activity_main;
-  }
+  @Bind(R.id.toolbar) Toolbar mBar;
 
   @Override protected void init(Bundle savedInstanceState) {
     super.init(savedInstanceState);
-    setSupportActionBar(mBar);
-    mBar.setTitle("多线程多任务下载");
-    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
-      setEnable(true);
-    } else {  //6.0处理
-      boolean hasPermission = PermissionManager.getInstance()
-          .checkPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
-      if (hasPermission) {
-        setEnable(true);
-      } else {
-        setEnable(false);
-        PermissionManager.getInstance().requestPermission(this, new OnPermissionCallback() {
-          @Override public void onSuccess(String... permissions) {
-            setEnable(true);
+    mBar.setTitle("Aria  Demo");
   }
 
-          @Override public void onFail(String... permissions) {
-            T.showShort(MainActivity.this, "没有文件读写权限");
-            setEnable(false);
-          }
-        }, Manifest.permission.WRITE_EXTERNAL_STORAGE);
-      }
-    }
+  @Override protected int setLayoutId() {
+    return R.layout.activity_main;
   }
 
-  private void setEnable(boolean enable) {
-    mSigleBt.setEnabled(enable);
-    mMultiBt.setEnabled(enable);
-    mDialogBt.setEnabled(enable);
-    mPopBt.setEnabled(enable);
+  @OnClick(R.id.download) public void downloadDemo() {
+    startActivity(new Intent(this, DownloadActivity.class));
   }
 
-  public void onClick(View view) {
-    switch (view.getId()) {
-      case R.id.single_task:
-        startActivity(new Intent(this, SingleTaskActivity.class));
-        break;
-      case R.id.multi_task:
-        startActivity(new Intent(this, MultiTaskActivity.class));
-        break;
-      case R.id.dialog_task:
-        DownloadDialog dialog = new DownloadDialog(this);
-        dialog.show();
-        break;
-      case R.id.pop_task:
-        DownloadPopupWindow pop = new DownloadPopupWindow(this);
-        //pop.showAsDropDown(mRootView);
-        pop.showAtLocation(mRootView, Gravity.CENTER_VERTICAL, 0, 0);
-        break;
-      case R.id.fragment_task:
-        startActivity(new Intent(this, FragmentActivity.class));
-        break;
-      case R.id.notification:
-        SimpleNotification notification = new SimpleNotification(this);
-        notification.start();
-        break;
-    }
+  @OnClick(R.id.upload) public void uploadDemo() {
+    startActivity(new Intent(this, UploadActivity.class));
   }
 }

app/src/main/java/com/arialyy/simple/base/BaseApplication.java

@@ -14,11 +14,9 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.simple.base;
 
 import android.app.Application;
-import com.arialyy.aria.core.DownloadManager;
 import com.arialyy.frame.core.AbsFrame;
 
 /**
@@ -28,6 +26,5 @@ public class BaseApplication extends Application {
   @Override public void onCreate() {
     super.onCreate();
     AbsFrame.init(this);
-    //DownloadManager.init(this);
   }
 }

app/src/main/java/com/arialyy/simple/base/BaseDialog.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.simple.base;
 
 import android.databinding.ViewDataBinding;

app/src/main/java/com/arialyy/simple/base/BaseModule.java

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-
 package com.arialyy.simple.base;
 
 import android.content.Context;

app/src/main/java/com/arialyy/simple/download/DownloadActivity.java

@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download;
+
+import android.Manifest;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.v7.widget.Toolbar;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.Button;
+import butterknife.Bind;
+import com.arialyy.frame.permission.OnPermissionCallback;
+import com.arialyy.frame.permission.PermissionManager;
+import com.arialyy.frame.util.show.T;
+import com.arialyy.simple.R;
+import com.arialyy.simple.base.BaseActivity;
+import com.arialyy.simple.databinding.ActivityDownloadMeanBinding;
+import com.arialyy.simple.download.fragment_download.FragmentActivity;
+import com.arialyy.simple.download.multi_download.MultiTaskActivity;
+import com.arialyy.simple.download.service_download.DownloadService;
+
+/**
+ * Created by Lyy on 2016/10/13.
+ */
+public class DownloadActivity extends BaseActivity<ActivityDownloadMeanBinding> {
+  @Bind(R.id.toolbar) Toolbar mBar;
+  @Bind(R.id.single_task) Button mSigleBt;
+  @Bind(R.id.multi_task) Button mMultiBt;
+  @Bind(R.id.dialog_task) Button mDialogBt;
+  @Bind(R.id.pop_task) Button mPopBt;
+
+  @Override protected int setLayoutId() {
+    return R.layout.activity_download_mean;
+  }
+
+  @Override protected void init(Bundle savedInstanceState) {
+    super.init(savedInstanceState);
+    setSupportActionBar(mBar);
+    mBar.setTitle("多线程多任务下载");
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
+      setEnable(true);
+    } else {  //6.0处理
+      boolean hasPermission = PermissionManager.getInstance()
+          .checkPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
+      if (hasPermission) {
+        setEnable(true);
+      } else {
+        setEnable(false);
+        PermissionManager.getInstance().requestPermission(this, new OnPermissionCallback() {
+          @Override public void onSuccess(String... permissions) {
+            setEnable(true);
+          }
+
+          @Override public void onFail(String... permissions) {
+            T.showShort(DownloadActivity.this, "没有文件读写权限");
+            setEnable(false);
+          }
+        }, Manifest.permission.WRITE_EXTERNAL_STORAGE);
+      }
+    }
+  }
+
+  private void setEnable(boolean enable) {
+    mSigleBt.setEnabled(enable);
+    mMultiBt.setEnabled(enable);
+    mDialogBt.setEnabled(enable);
+    mPopBt.setEnabled(enable);
+  }
+
+  public void onClick(View view) {
+    switch (view.getId()) {
+      case R.id.service:
+        startService(new Intent(this, DownloadService.class));
+        break;
+      case R.id.single_task:
+        startActivity(new Intent(this, SingleTaskActivity.class));
+        break;
+      case R.id.multi_task:
+        startActivity(new Intent(this, MultiTaskActivity.class));
+        break;
+      case R.id.dialog_task:
+        DownloadDialog dialog = new DownloadDialog(this);
+        dialog.show();
+        break;
+      case R.id.pop_task:
+        DownloadPopupWindow pop = new DownloadPopupWindow(this);
+        //pop.showAsDropDown(mRootView);
+        pop.showAtLocation(mRootView, Gravity.CENTER_VERTICAL, 0, 0);
+        break;
+      case R.id.fragment_task:
+        startActivity(new Intent(this, FragmentActivity.class));
+        break;
+      case R.id.notification:
+        SimpleNotification notification = new SimpleNotification(this);
+        notification.start();
+        break;
+    }
+  }
+}

app/src/main/java/com/arialyy/simple/download/DownloadDialog.java

@@ -1,4 +1,20 @@
-package com.arialyy.simple.dialog_task;
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download;
 
 import android.content.Context;
 import android.os.Environment;
@@ -7,10 +23,10 @@ import android.widget.Button;
 import android.widget.TextView;
 import butterknife.Bind;
 import butterknife.OnClick;
-import com.arialyy.aria.core.AMTarget;
+import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.frame.core.AbsDialog;
 import com.arialyy.simple.R;
@@ -40,17 +56,17 @@ public class DownloadDialog extends AbsDialog {
   }
 
   private void init() {
-    if (Aria.get(this).taskExists(DOWNLOAD_URL)) {
-      AMTarget target = Aria.whit(this).load(DOWNLOAD_URL);
+    if (Aria.download(this).taskExists(DOWNLOAD_URL)) {
+      DownloadTarget target = Aria.download(this).load(DOWNLOAD_URL);
       int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize());
       mPb.setProgress(p);
     }
-    Aria.whit(this).addSchedulerListener(new MyDialogDownloadCallback());
-    DownloadEntity entity = Aria.get(this).getDownloadEntity(DOWNLOAD_URL);
+    Aria.download(this).addSchedulerListener(new MyDialogDownloadCallback());
+    DownloadEntity entity = Aria.download(this).getDownloadEntity(DOWNLOAD_URL);
     if (entity != null) {
       mSize.setText(CommonUtil.formatFileSize(entity.getFileSize()));
       int state = entity.getState();
-      setBtState(state != DownloadEntity.STATE_DOWNLOAD_ING);
+      setBtState(state != DownloadEntity.STATE_RUNNING);
     } else {
       setBtState(true);
     }
@@ -59,17 +75,16 @@ public class DownloadDialog extends AbsDialog {
   @OnClick({ R.id.start, R.id.stop, R.id.cancel }) public void onClick(View view) {
     switch (view.getId()) {
       case R.id.start:
-        Aria.whit(this)
+        Aria.download(this)
             .load(DOWNLOAD_URL)
             .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/daialog.apk")
-            .setDownloadName("daialog.apk")
             .start();
         break;
       case R.id.stop:
-        Aria.whit(this).load(DOWNLOAD_URL).stop();
+        Aria.download(this).load(DOWNLOAD_URL).pause();
         break;
       case R.id.cancel:
-        Aria.whit(this).load(DOWNLOAD_URL).cancel();
+        Aria.download(this).load(DOWNLOAD_URL).cancel();
         break;
     }
   }
@@ -84,28 +99,28 @@ public class DownloadDialog extends AbsDialog {
     mStop.setEnabled(!startEnable);
   }
 
-  private class MyDialogDownloadCallback extends Aria.SimpleSchedulerListener {
+  private class MyDialogDownloadCallback extends Aria.DownloadSchedulerListener {
 
-    @Override public void onTaskPre(Task task) {
+    @Override public void onTaskPre(DownloadTask task) {
       super.onTaskPre(task);
       mSize.setText(CommonUtil.formatFileSize(task.getFileSize()));
       setBtState(false);
     }
 
-    @Override public void onTaskStop(Task task) {
+    @Override public void onTaskStop(DownloadTask task) {
       super.onTaskStop(task);
       setBtState(true);
       mSpeed.setText("0.0kb/s");
     }
 
-    @Override public void onTaskCancel(Task task) {
+    @Override public void onTaskCancel(DownloadTask task) {
       super.onTaskCancel(task);
       setBtState(true);
       mPb.setProgress(0);
       mSpeed.setText("0.0kb/s");
     }
 
-    @Override public void onTaskRunning(Task task) {
+    @Override public void onTaskRunning(DownloadTask task) {
       super.onTaskRunning(task);
       long current = task.getCurrentProgress();
       long len = task.getFileSize();

app/src/main/java/com/arialyy/simple/download/DownloadModule.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.arialyy.simple.module;
+package com.arialyy.simple.download;
 
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -23,14 +23,13 @@ import android.content.IntentFilter;
 import android.os.Environment;
 import android.os.Handler;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.frame.util.AndroidUtils;
 import com.arialyy.frame.util.StringUtil;
 import com.arialyy.frame.util.show.L;
 import com.arialyy.simple.R;
-import com.arialyy.simple.multi_task.FileListEntity;
-import com.arialyy.simple.single_task.SingleTaskActivity;
+import com.arialyy.simple.download.multi_download.FileListEntity;
 import com.arialyy.simple.base.BaseModule;
 import java.io.File;
 import java.util.ArrayList;
@@ -45,9 +44,12 @@ public class DownloadModule extends BaseModule {
 
   public DownloadModule(Context context) {
     super(context);
-    mTestDownloadUrl.add("http://static.gaoshouyou.com/d/e6/f5/4de6329f9cf5dc3a1d1e6bbcca0d003c.apk");
-    mTestDownloadUrl.add("http://static.gaoshouyou.com/d/6e/e5/ff6ecaaf45e532e6d07747af82357472.apk");
-    mTestDownloadUrl.add("http://static.gaoshouyou.com/d/36/69/2d3699acfa69e9632262442c46516ad8.apk");
+    mTestDownloadUrl.add(
+        "http://static.gaoshouyou.com/d/e6/f5/4de6329f9cf5dc3a1d1e6bbcca0d003c.apk");
+    mTestDownloadUrl.add(
+        "http://static.gaoshouyou.com/d/6e/e5/ff6ecaaf45e532e6d07747af82357472.apk");
+    mTestDownloadUrl.add(
+        "http://static.gaoshouyou.com/d/36/69/2d3699acfa69e9632262442c46516ad8.apk");
   }
 
   public String getRadomUrl() {
@@ -86,7 +88,7 @@ public class DownloadModule extends BaseModule {
     String[] urls = getContext().getResources().getStringArray(R.array.test_apk_download_url);
     List<DownloadEntity> list = new ArrayList<>();
     for (String url : urls) {
-      DownloadEntity entity = Aria.get(getContext()).getDownloadEntity(url);
+      DownloadEntity entity = Aria.download(getContext()).getDownloadEntity(url);
       if (entity == null) {
         entity = createDownloadEntity(url);
       }

app/src/main/java/com/arialyy/simple/download/DownloadPopupWindow.java

@@ -1,4 +1,20 @@
-package com.arialyy.simple.pop_task;
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download;
 
 import android.content.Context;
 import android.graphics.Color;
@@ -9,10 +25,10 @@ import android.widget.Button;
 import android.widget.TextView;
 import butterknife.Bind;
 import butterknife.OnClick;
-import com.arialyy.aria.core.AMTarget;
+import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.frame.core.AbsPopupWindow;
 import com.arialyy.simple.R;
@@ -42,17 +58,17 @@ public class DownloadPopupWindow extends AbsPopupWindow {
   }
 
   private void initWidget() {
-    if (Aria.get(this).taskExists(DOWNLOAD_URL)) {
-      AMTarget target = Aria.whit(this).load(DOWNLOAD_URL);
+    if (Aria.download(this).taskExists(DOWNLOAD_URL)) {
+      DownloadTarget target = Aria.download(this).load(DOWNLOAD_URL);
       int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize());
       mPb.setProgress(p);
     }
-    Aria.whit(this).addSchedulerListener(new MyDialogDownloadCallback());
-    DownloadEntity entity = Aria.get(this).getDownloadEntity(DOWNLOAD_URL);
+    Aria.download(this).addSchedulerListener(new MyDialogDownloadCallback());
+    DownloadEntity entity = Aria.download(this).getDownloadEntity(DOWNLOAD_URL);
     if (entity != null) {
       mSize.setText(CommonUtil.formatFileSize(entity.getFileSize()));
       int state = entity.getState();
-      setBtState(state != DownloadEntity.STATE_DOWNLOAD_ING);
+      setBtState(state != DownloadEntity.STATE_RUNNING);
     } else {
       setBtState(true);
     }
@@ -61,17 +77,16 @@ public class DownloadPopupWindow extends AbsPopupWindow {
   @OnClick({ R.id.start, R.id.stop, R.id.cancel }) public void onClick(View view) {
     switch (view.getId()) {
       case R.id.start:
-        Aria.whit(this)
+        Aria.download(this)
             .load(DOWNLOAD_URL)
             .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/daialog.apk")
-            .setDownloadName("daialog.apk")
             .start();
         break;
       case R.id.stop:
-        Aria.whit(this).load(DOWNLOAD_URL).stop();
+        Aria.download(this).load(DOWNLOAD_URL).pause();
         break;
       case R.id.cancel:
-        Aria.whit(this).load(DOWNLOAD_URL).cancel();
+        Aria.download(this).load(DOWNLOAD_URL).cancel();
         break;
     }
   }
@@ -86,28 +101,28 @@ public class DownloadPopupWindow extends AbsPopupWindow {
     mStop.setEnabled(!startEnable);
   }
 
-  private class MyDialogDownloadCallback extends Aria.SimpleSchedulerListener {
+  private class MyDialogDownloadCallback extends Aria.DownloadSchedulerListener {
 
-    @Override public void onTaskPre(Task task) {
+    @Override public void onTaskPre(DownloadTask task) {
       super.onTaskPre(task);
       mSize.setText(CommonUtil.formatFileSize(task.getFileSize()));
       setBtState(false);
     }
 
-    @Override public void onTaskStop(Task task) {
+    @Override public void onTaskStop(DownloadTask task) {
       super.onTaskStop(task);
       setBtState(true);
       mSpeed.setText("0.0kb/s");
     }
 
-    @Override public void onTaskCancel(Task task) {
+    @Override public void onTaskCancel(DownloadTask task) {
       super.onTaskCancel(task);
       setBtState(true);
       mPb.setProgress(0);
       mSpeed.setText("0.0kb/s");
     }
 
-    @Override public void onTaskRunning(Task task) {
+    @Override public void onTaskRunning(DownloadTask task) {
       super.onTaskRunning(task);
       long current = task.getCurrentProgress();
       long len = task.getFileSize();

app/src/main/java/com/arialyy/simple/download/SimpleNotification.java

@@ -1,13 +1,27 @@
-package com.arialyy.simple.notification;
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download;
 
 import android.app.NotificationManager;
 import android.content.Context;
 import android.os.Environment;
 import android.support.v4.app.NotificationCompat;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.task.Task;
-import com.arialyy.frame.util.show.L;
-import com.arialyy.frame.util.show.T;
+import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.simple.R;
 
 /**
@@ -36,11 +50,11 @@ public class SimpleNotification {
         .setProgress(100, 0, false)
         .setSmallIcon(R.mipmap.ic_launcher);
     mManager.notify(mNotifiyId, mBuilder.build());
-    Aria.whit(mContext).addSchedulerListener(new DownloadCallback(mBuilder, mManager));
+    Aria.download(mContext).addSchedulerListener(new DownloadCallback(mBuilder, mManager));
   }
 
   public void start() {
-    Aria.whit(mContext)
+    Aria.download(mContext)
         .load(DOWNLOAD_URL)
         .setDownloadName("notification_test.apk")
         .setDownloadPath(
@@ -49,10 +63,10 @@ public class SimpleNotification {
   }
 
   public void stop() {
-    Aria.whit(mContext).load(DOWNLOAD_URL).stop();
+    Aria.download(mContext).load(DOWNLOAD_URL).pause();
   }
 
-  private static class DownloadCallback extends Aria.SimpleSchedulerListener {
+  private static class DownloadCallback extends Aria.DownloadSchedulerListener {
     NotificationCompat.Builder mBuilder;
     NotificationManager mManager;
 
@@ -61,19 +75,19 @@ public class SimpleNotification {
       mManager = manager;
     }
 
-    @Override public void onTaskStart(Task task) {
+    @Override public void onTaskStart(DownloadTask task) {
       super.onTaskStart(task);
     }
 
-    @Override public void onTaskPre(Task task) {
+    @Override public void onTaskPre(DownloadTask task) {
       super.onTaskPre(task);
     }
 
-    @Override public void onTaskStop(Task task) {
+    @Override public void onTaskStop(DownloadTask task) {
       super.onTaskStop(task);
     }
 
-    @Override public void onTaskRunning(Task task) {
+    @Override public void onTaskRunning(DownloadTask task) {
       super.onTaskRunning(task);
       long len = task.getFileSize();
       int p = (int) (task.getCurrentProgress() * 100 / len);
@@ -83,7 +97,7 @@ public class SimpleNotification {
       }
     }
 
-    @Override public void onTaskComplete(Task task) {
+    @Override public void onTaskComplete(DownloadTask task) {
       super.onTaskComplete(task);
       if (mBuilder != null) {
         mBuilder.setProgress(100, 100, false);
@@ -91,7 +105,7 @@ public class SimpleNotification {
       }
     }
 
-    @Override public void onTaskCancel(Task task) {
+    @Override public void onTaskCancel(DownloadTask task) {
       super.onTaskCancel(task);
     }
   }

app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.arialyy.simple.single_task;
+package com.arialyy.simple.download;
 
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -26,18 +26,18 @@ import android.os.Message;
 import android.support.v7.widget.Toolbar;
 import android.view.View;
 import android.widget.Button;
-import android.widget.ImageView;
+import android.widget.RadioGroup;
 import android.widget.TextView;
 import android.widget.Toast;
 import butterknife.Bind;
-import com.arialyy.aria.core.AMTarget;
+import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.DownloadUtil;
-import com.arialyy.aria.core.task.IDownloadListener;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.util.CommonUtil;
+import com.arialyy.aria.util.Speed;
 import com.arialyy.frame.util.show.L;
+import com.arialyy.frame.util.show.T;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivitySingleBinding;
@@ -55,8 +55,9 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   private static final String DOWNLOAD_URL =
       //"http://kotlinlang.org/docs/kotlin-docs.pdf";
       //"https://atom-installer.github.com/v1.13.0/AtomSetup.exe?s=1484074138&ext=.exe";
-      "http://static.gaoshouyou.com/d/22/94/822260b849944492caadd2983f9bb624.apk";
-      //"http://ox.konsung.net:5555/ksdc-web/download/downloadFile/?fileName=ksdc_1.0.2.apk&rRange=0-";
+      //"http://static.gaoshouyou.com/d/22/94/822260b849944492caadd2983f9bb624.apk";
+      //不支持断点的链接
+      "http://ox.konsung.net:5555/ksdc-web/download/downloadFile/?fileName=ksdc_1.0.2.apk&rRange=0-";
   @Bind(R.id.progressBar) HorizontalProgressBarWithNumber mPb;
   @Bind(R.id.start) Button mStart;
   @Bind(R.id.stop) Button mStop;
@@ -64,7 +65,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   @Bind(R.id.size) TextView mSize;
   @Bind(R.id.toolbar) Toolbar toolbar;
   @Bind(R.id.speed) TextView mSpeed;
-  @Bind(R.id.img)         ImageView                       mImg;
+  @Bind(R.id.speeds) RadioGroup mRg;
   private DownloadEntity mEntity;
   private BroadcastReceiver mReceiver = new BroadcastReceiver() {
     @Override public void onReceive(Context context, Intent intent) {
@@ -80,7 +81,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
       super.handleMessage(msg);
       switch (msg.what) {
         case DOWNLOAD_RUNNING:
-          Task task = (Task) msg.obj;
+          DownloadTask task = (DownloadTask) msg.obj;
           long current = task.getCurrentProgress();
           long len = task.getFileSize();
           if (len == 0) {
@@ -143,7 +144,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
 
   @Override protected void onResume() {
     super.onResume();
-    Aria.whit(this).addSchedulerListener(new MySchedulerListener());
+    Aria.download(this).addSchedulerListener(new MySchedulerListener());
     //registerReceiver(mReceiver, getModule(DownloadModule.class).getDownloadFilter());
   }
 
@@ -165,11 +166,38 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   }
 
   private void init() {
-    if (Aria.get(this).taskExists(DOWNLOAD_URL)) {
-      AMTarget target = Aria.whit(this).load(DOWNLOAD_URL);
+    if (Aria.download(this).taskExists(DOWNLOAD_URL)) {
+      DownloadTarget target = Aria.download(this).load(DOWNLOAD_URL);
       int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize());
       mPb.setProgress(p);
     }
+    mRg.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
+      @Override public void onCheckedChanged(RadioGroup group, int checkedId) {
+        switch (checkedId) {
+          case 1:
+            Aria.get(this).setMaxSpeed(Speed.KB_256);
+            break;
+          case 2:
+            Aria.get(this).setMaxSpeed(Speed.KB_512);
+            break;
+          case 3:
+            Aria.get(this).setMaxSpeed(Speed.MB_1);
+            break;
+          case 4:
+            Aria.get(this).setMaxSpeed(Speed.MB_2);
+            break;
+          case 5:
+            Aria.get(this).setMaxSpeed(Speed.MAX);
+            break;
+        }
+        stop();
+        new Handler().postDelayed(new Runnable() {
+          @Override public void run() {
+            start();
+          }
+        }, 2000);
+      }
+    });
   }
 
   public void onClick(View view) {
@@ -192,53 +220,58 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   }
 
   private void resume() {
-    Aria.whit(this).load(DOWNLOAD_URL).resume();
+    Aria.download(this).load(DOWNLOAD_URL).resume();
   }
 
   private void start() {
-    Aria.whit(this)
+    Aria.download(this)
         .load(DOWNLOAD_URL)
         .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")
-        .setDownloadName("test.apk")
         .start();
   }
 
   private void stop() {
-    Aria.whit(this).load(DOWNLOAD_URL).stop();
+    Aria.download(this).load(DOWNLOAD_URL).pause();
   }
 
   private void cancel() {
-    Aria.whit(this).load(DOWNLOAD_URL).cancel();
+    Aria.download(this).load(DOWNLOAD_URL).cancel();
+  }
+
+  private class MySchedulerListener extends Aria.DownloadSchedulerListener {
+
+    @Override public void onNoSupportBreakPoint(DownloadTask task) {
+      super.onNoSupportBreakPoint(task);
+      T.showShort(SingleTaskActivity.this, "该下载链接不支持断点");
     }
 
-  private class MySchedulerListener extends Aria.SimpleSchedulerListener {
-    @Override public void onTaskStart(Task task) {
+    @Override public void onTaskStart(DownloadTask task) {
       mUpdateHandler.obtainMessage(DOWNLOAD_PRE, task.getDownloadEntity().getFileSize())
           .sendToTarget();
     }
 
-    @Override public void onTaskResume(Task task) {
+    @Override public void onTaskResume(DownloadTask task) {
       super.onTaskResume(task);
       mUpdateHandler.obtainMessage(DOWNLOAD_PRE, task.getFileSize()).sendToTarget();
     }
 
-    @Override public void onTaskStop(Task task) {
+    @Override public void onTaskStop(DownloadTask task) {
       mUpdateHandler.sendEmptyMessage(DOWNLOAD_STOP);
     }
 
-    @Override public void onTaskCancel(Task task) {
+    @Override public void onTaskCancel(DownloadTask task) {
       mUpdateHandler.sendEmptyMessage(DOWNLOAD_CANCEL);
     }
 
-    @Override public void onTaskFail(Task task) {
+    @Override public void onTaskFail(DownloadTask task) {
       mUpdateHandler.sendEmptyMessage(DOWNLOAD_FAILE);
     }
 
-    @Override public void onTaskComplete(Task task) {
+    @Override public void onTaskComplete(DownloadTask task) {
       mUpdateHandler.sendEmptyMessage(DOWNLOAD_COMPLETE);
     }
 
-    @Override public void onTaskRunning(Task task) {
+    @Override public void onTaskRunning(DownloadTask task) {
       mUpdateHandler.obtainMessage(DOWNLOAD_RUNNING, task).sendToTarget();
     }
   }

app/src/main/java/com/arialyy/simple/download/fragment_download/DownloadFragment.java

@@ -1,4 +1,20 @@
-package com.arialyy.simple.fragment_task;
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download.fragment_download;
 
 import android.os.Bundle;
 import android.os.Environment;
@@ -7,10 +23,10 @@ import android.widget.Button;
 import android.widget.TextView;
 import butterknife.Bind;
 import butterknife.OnClick;
-import com.arialyy.aria.core.AMTarget;
+import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.frame.core.AbsFragment;
 import com.arialyy.simple.R;
@@ -32,16 +48,16 @@ public class DownloadFragment extends AbsFragment<FragmentDownloadBinding> {
       "http://static.gaoshouyou.com/d/3a/93/573ae1db9493a801c24bf66128b11e39.apk";
 
   @Override protected void init(Bundle savedInstanceState) {
-    if (Aria.get(this).taskExists(DOWNLOAD_URL)) {
-      AMTarget target = Aria.whit(this).load(DOWNLOAD_URL);
+    if (Aria.download(this).taskExists(DOWNLOAD_URL)) {
+      DownloadTarget target = Aria.download(this).load(DOWNLOAD_URL);
       int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize());
       mPb.setProgress(p);
     }
-    DownloadEntity entity = Aria.get(this).getDownloadEntity(DOWNLOAD_URL);
+    DownloadEntity entity = Aria.download(this).getDownloadEntity(DOWNLOAD_URL);
     if (entity != null) {
       mSize.setText(CommonUtil.formatFileSize(entity.getFileSize()));
       int state = entity.getState();
-      setBtState(state != DownloadEntity.STATE_DOWNLOAD_ING);
+      setBtState(state != DownloadEntity.STATE_RUNNING);
     } else {
       setBtState(true);
     }
@@ -49,23 +65,23 @@ public class DownloadFragment extends AbsFragment<FragmentDownloadBinding> {
 
   @Override public void onResume() {
     super.onResume();
-    Aria.whit(this).addSchedulerListener(new DownloadFragment.MyDialogDownloadCallback());
+    Aria.download(this).addSchedulerListener(new DownloadFragment.MyDialogDownloadCallback());
   }
 
   @OnClick({ R.id.start, R.id.stop, R.id.cancel }) public void onClick(View view) {
     switch (view.getId()) {
       case R.id.start:
-        Aria.whit(this)
+        Aria.download(this)
             .load(DOWNLOAD_URL)
             .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/daialog.apk")
             .setDownloadName("daialog.apk")
             .start();
         break;
       case R.id.stop:
-        Aria.whit(this).load(DOWNLOAD_URL).stop();
+        Aria.download(this).load(DOWNLOAD_URL).pause();
         break;
       case R.id.cancel:
-        Aria.whit(this).load(DOWNLOAD_URL).cancel();
+        Aria.download(this).load(DOWNLOAD_URL).cancel();
         break;
     }
   }
@@ -88,28 +104,28 @@ public class DownloadFragment extends AbsFragment<FragmentDownloadBinding> {
     mStop.setEnabled(!startEnable);
   }
 
-  private class MyDialogDownloadCallback extends Aria.SimpleSchedulerListener {
+  private class MyDialogDownloadCallback extends Aria.DownloadSchedulerListener {
 
-    @Override public void onTaskPre(Task task) {
+    @Override public void onTaskPre(DownloadTask task) {
       super.onTaskPre(task);
       mSize.setText(CommonUtil.formatFileSize(task.getFileSize()));
       setBtState(false);
     }
 
-    @Override public void onTaskStop(Task task) {
+    @Override public void onTaskStop(DownloadTask task) {
       super.onTaskStop(task);
       setBtState(true);
       mSpeed.setText("0.0kb/s");
     }
 
-    @Override public void onTaskCancel(Task task) {
+    @Override public void onTaskCancel(DownloadTask task) {
       super.onTaskCancel(task);
       setBtState(true);
       mPb.setProgress(0);
       mSpeed.setText("0.0kb/s");
     }
 
-    @Override public void onTaskRunning(Task task) {
+    @Override public void onTaskRunning(DownloadTask task) {
       super.onTaskRunning(task);
       long current = task.getCurrentProgress();
       long len = task.getFileSize();

app/src/main/java/com/arialyy/simple/download/fragment_download/FragmentActivity.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download.fragment_download;
+
+import com.arialyy.simple.R;
+import com.arialyy.simple.base.BaseActivity;
+import com.arialyy.simple.databinding.FragmentDownloadBinding;
+
+/**
+ * Created by Aria.Lao on 2017/1/4.
+ */
+
+public class FragmentActivity extends BaseActivity<FragmentDownloadBinding> {
+  @Override protected int setLayoutId() {
+    return R.layout.activity_fragment;
+  }
+}

app/src/main/java/com/arialyy/simple/download/multi_download/DownloadAdapter.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.arialyy.simple.multi_task;
+package com.arialyy.simple.download.multi_download;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -25,7 +25,7 @@ import butterknife.Bind;
 import com.arialyy.absadapter.common.AbsHolder;
 import com.arialyy.absadapter.recycler_view.AbsRVAdapter;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.simple.R;
 import com.arialyy.simple.widget.HorizontalProgressBarWithNumber;
@@ -125,7 +125,7 @@ final class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapter
         break;
       case DownloadEntity.STATE_PRE:
       case DownloadEntity.STATE_POST_PRE:
-      case DownloadEntity.STATE_DOWNLOAD_ING:
+      case DownloadEntity.STATE_RUNNING:
         str = "暂停";
         color = android.R.color.holo_red_light;
         break;
@@ -142,7 +142,7 @@ final class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapter
       @Override public void onClick(View v) {
         mData.remove(item);
         notifyDataSetChanged();
-        Aria.whit(getContext()).load(item).cancel();
+        Aria.download(getContext()).load(item).cancel();
       }
     });
   }
@@ -176,18 +176,18 @@ final class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapter
         case DownloadEntity.STATE_COMPLETE:
           start(entity);
           break;
-        case DownloadEntity.STATE_DOWNLOAD_ING:
+        case DownloadEntity.STATE_RUNNING:
           stop(entity);
           break;
       }
     }
 
     private void start(DownloadEntity entity) {
-      Aria.whit(getContext()).load(entity).start();
+      Aria.download(getContext()).load(entity).start();
     }
 
     private void stop(DownloadEntity entity) {
-      Aria.whit(getContext()).load(entity).stop();
+      Aria.download(getContext()).load(entity).pause();
     }
   }
 

app/src/main/java/com/arialyy/simple/download/multi_download/DownloadNumDialog.java

@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-
-package com.arialyy.simple.multi_task;
+package com.arialyy.simple.download.multi_download;
 
 import android.annotation.SuppressLint;
 import android.os.Bundle;

app/src/main/java/com/arialyy/simple/download/multi_download/FileListAdapter.java

@@ -1,7 +1,22 @@
-package com.arialyy.simple.multi_task;
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download.multi_download;
 
 import android.content.Context;
-import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
@@ -51,7 +66,7 @@ final class FileListAdapter extends AbsRVAdapter<FileListEntity, FileListAdapter
       holder.bt.setOnClickListener(new View.OnClickListener() {
         @Override public void onClick(View v) {
           Toast.makeText(getContext(), "开始下载：" + item.name, Toast.LENGTH_SHORT).show();
-          Aria.whit(getContext())
+          Aria.download(getContext())
               .load(item.downloadUrl)
               .setDownloadName(item.name)
               .setDownloadPath(item.downloadPath)

app/src/main/java/com/arialyy/simple/download/multi_download/FileListEntity.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download.multi_download;
+
+/**
+ * Created by AriaL on 2017/1/6.
+ */
+
+public class FileListEntity {
+  public String name, downloadUrl, downloadPath;
+}

app/src/main/java/com/arialyy/simple/download/multi_download/MultiDownloadActivity.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download.multi_download;
+
+import android.os.Bundle;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.Toolbar;
+import butterknife.Bind;
+import com.arialyy.aria.core.Aria;
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.frame.util.show.L;
+import com.arialyy.simple.R;
+import com.arialyy.simple.base.BaseActivity;
+import com.arialyy.simple.databinding.ActivityMultiDownloadBinding;
+
+/**
+ * Created by AriaL on 2017/1/6.
+ */
+
+public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBinding> {
+  @Bind(R.id.list) RecyclerView mList;
+  @Bind(R.id.toolbar) Toolbar mBar;
+  private DownloadAdapter mAdapter;
+
+  @Override protected int setLayoutId() {
+    return R.layout.activity_multi_download;
+  }
+
+  @Override protected void init(Bundle savedInstanceState) {
+    super.init(savedInstanceState);
+    mAdapter = new DownloadAdapter(this, Aria.download(this).getTaskList());
+    mList.setLayoutManager(new LinearLayoutManager(this));
+    mList.setAdapter(mAdapter);
+    mBar.setTitle("多任务下载");
+  }
+
+  @Override protected void dataCallback(int result, Object data) {
+
+  }
+
+  @Override protected void onResume() {
+    super.onResume();
+    Aria.download(this).addSchedulerListener(new MySchedulerListener());
+  }
+
+  private class MySchedulerListener extends Aria.DownloadSchedulerListener {
+    @Override public void onTaskPre(DownloadTask task) {
+      super.onTaskPre(task);
+      L.d(TAG, "download pre");
+      mAdapter.updateState(task.getDownloadEntity());
+    }
+
+    @Override public void onTaskStart(DownloadTask task) {
+      super.onTaskStart(task);
+      L.d(TAG, "download start");
+      mAdapter.updateState(task.getDownloadEntity());
+    }
+
+    @Override public void onTaskResume(DownloadTask task) {
+      super.onTaskResume(task);
+      L.d(TAG, "download resume");
+      mAdapter.updateState(task.getDownloadEntity());
+    }
+
+    @Override public void onTaskRunning(DownloadTask task) {
+      super.onTaskRunning(task);
+      mAdapter.setProgress(task.getDownloadEntity());
+    }
+
+    @Override public void onTaskStop(DownloadTask task) {
+      super.onTaskStop(task);
+      mAdapter.updateState(task.getDownloadEntity());
+    }
+
+    @Override public void onTaskCancel(DownloadTask task) {
+      super.onTaskCancel(task);
+      mAdapter.updateState(task.getDownloadEntity());
+    }
+
+    @Override public void onTaskComplete(DownloadTask task) {
+      super.onTaskComplete(task);
+      mAdapter.updateState(task.getDownloadEntity());
+    }
+
+    @Override public void onTaskFail(DownloadTask task) {
+      super.onTaskFail(task);
+      L.d(TAG, "download fail");
+    }
+  }
+}

app/src/main/java/com/arialyy/simple/download/multi_download/MultiTaskActivity.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.arialyy.simple.multi_task;
+package com.arialyy.simple.download.multi_download;
 
 import android.content.Intent;
 import android.os.Bundle;
@@ -24,13 +24,11 @@ import android.support.v7.widget.Toolbar;
 import android.view.View;
 import butterknife.Bind;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.DownloadEntity;
-import com.arialyy.aria.core.task.Task;
-import com.arialyy.frame.util.show.L;
+import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivityMultiBinding;
-import com.arialyy.simple.module.DownloadModule;
+import com.arialyy.simple.download.DownloadModule;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -64,17 +62,17 @@ public class MultiTaskActivity extends BaseActivity<ActivityMultiBinding> {
         dialog.show(getSupportFragmentManager(), "download_num");
         break;
       case R.id.stop_all:
-        Aria.get(this).stopAllTask();
+        Aria.download(this).stopAllTask();
         break;
       case R.id.turn:
-        startActivity(new Intent(this, DownloadActivity.class));
+        startActivity(new Intent(this, MultiDownloadActivity.class));
         break;
     }
   }
 
   @Override protected void onResume() {
     super.onResume();
-    Aria.whit(this).addSchedulerListener(new DownloadListener());
+    Aria.download(this).addSchedulerListener(new DownloadListener());
   }
 
   @Override protected void onDestroy() {
@@ -89,28 +87,28 @@ public class MultiTaskActivity extends BaseActivity<ActivityMultiBinding> {
     }
   }
 
-  private class DownloadListener extends Aria.SimpleSchedulerListener {
+  private class DownloadListener extends Aria.DownloadSchedulerListener {
 
-    @Override public void onTaskStart(Task task) {
+    @Override public void onTaskStart(DownloadTask task) {
       super.onTaskStart(task);
       mAdapter.updateBtState(task.getDownloadUrl(), false);
     }
 
-    @Override public void onTaskRunning(Task task) {
+    @Override public void onTaskRunning(DownloadTask task) {
       super.onTaskRunning(task);
     }
 
-    @Override public void onTaskResume(Task task) {
+    @Override public void onTaskResume(DownloadTask task) {
       super.onTaskResume(task);
       mAdapter.updateBtState(task.getDownloadUrl(), false);
     }
 
-    @Override public void onTaskStop(Task task) {
+    @Override public void onTaskStop(DownloadTask task) {
       super.onTaskStop(task);
       mAdapter.updateBtState(task.getDownloadUrl(), true);
     }
 
-    @Override public void onTaskComplete(Task task) {
+    @Override public void onTaskComplete(DownloadTask task) {
       super.onTaskComplete(task);
       mAdapter.updateBtState(task.getDownloadUrl(), true);
     }

app/src/main/java/com/arialyy/simple/download/service_download/DownloadNotification.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.arialyy.simple.download.service_download;
+
+import android.app.NotificationManager;
+import android.content.Context;
+import android.support.v4.app.NotificationCompat;
+import com.arialyy.simple.R;
+
+/**
+ * Created by Aria.Lao on 2017/1/18.
+ */
+public class DownloadNotification {
+
+  private NotificationManager mManager;
+  private Context mContext;
+  private NotificationCompat.Builder mBuilder;
+  private static final int mNotifiyId = 0;
+
+  public DownloadNotification(Context context) {
+    mContext = context;
+    init();
+  }
+
+  private void init() {
+    mManager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
+    mBuilder = new NotificationCompat.Builder(mContext);
+    mBuilder.setContentTitle("Aria Download Test")
+        .setContentText("进度条")
+        .setProgress(100, 0, false)
+        .setSmallIcon(R.mipmap.ic_launcher);
+    mManager.notify(mNotifiyId, mBuilder.build());
+  }
+
+  public void upload(int progress){
+    if (mBuilder != null) {
+      mBuilder.setProgress(100, progress, false);
+      mManager.notify(mNotifiyId, mBuilder.build());
+    }
+  }
+}

app/src/main/java/com/arialyy/simple/download/service_download/DownloadService.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.simple.download.service_download;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.Environment;
+import android.os.IBinder;
+import android.support.annotation.Nullable;
+import com.arialyy.aria.core.Aria;
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.frame.util.show.T;
+
+/**
+ * Created by Aria.Lao on 2017/4/5.
+ * 在服务中使用 Aria进行下载
+ */
+public class DownloadService extends Service {
+
+  private static final String DOWNLOAD_URL =
+      //"http://kotlinlang.org/docs/kotlin-docs.pdf";
+      //"https://atom-installer.github.com/v1.13.0/AtomSetup.exe?s=1484074138&ext=.exe";
+      //"http://static.gaoshouyou.com/d/21/e8/61218d78d0e8b79df68dbc18dd484c97.apk";
+      //不支持断点的链接
+      "http://ox.konsung.net:5555/ksdc-web/download/downloadFile/?fileName=ksdc_1.0.2.apk&rRange=0-";
+  private DownloadNotification mNotify;
+
+  @Nullable @Override public IBinder onBind(Intent intent) {
+    return null;
+  }
+
+  @Override public int onStartCommand(Intent intent, int flags, int startId) {
+    return super.onStartCommand(intent, flags, startId);
+  }
+
+  @Override public void onCreate() {
+    super.onCreate();
+    mNotify = new DownloadNotification(getApplicationContext());
+    Aria.download(this).addSchedulerListener(new MySchedulerListener());
+    Aria.download(this)
+        .load(DOWNLOAD_URL)
+        .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/service_task.apk")
+        .start();
+  }
+
+  @Override public void onDestroy() {
+    super.onDestroy();
+    Aria.download(this).removeSchedulerListener();
+  }
+
+  private class MySchedulerListener extends Aria.DownloadSchedulerListener {
+
+    @Override public void onNoSupportBreakPoint(DownloadTask task) {
+      super.onNoSupportBreakPoint(task);
+      T.showShort(getApplicationContext(), "该下载链接不支持断点");
+    }
+
+    @Override public void onTaskStart(DownloadTask task) {
+      T.showShort(getApplicationContext(), task.getDownloadEntity().getFileName() + "，开始下载");
+    }
+
+    @Override public void onTaskResume(DownloadTask task) {
+      super.onTaskResume(task);
+    }
+
+    @Override public void onTaskStop(DownloadTask task) {
+      T.showShort(getApplicationContext(), task.getDownloadEntity().getFileName() + "，停止下载");
+    }
+
+    @Override public void onTaskCancel(DownloadTask task) {
+      T.showShort(getApplicationContext(), task.getDownloadEntity().getFileName() + "，取消下载");
+    }
+
+    @Override public void onTaskFail(DownloadTask task) {
+      T.showShort(getApplicationContext(), task.getDownloadEntity().getFileName() + "，下载失败");
+    }
+
+    @Override public void onTaskComplete(DownloadTask task) {
+      T.showShort(getApplicationContext(), task.getDownloadEntity().getFileName() + "，下载完成");
+      mNotify.upload(100);
+    }
+
+    @Override public void onTaskRunning(DownloadTask task) {
+      long len = task.getFileSize();
+      int p = (int) (task.getCurrentProgress() * 100 / len);
+      mNotify.upload(p);
+    }
+  }
+}

app/src/main/java/com/arialyy/simple/fragment_task/FragmentActivity.java

@@ -1,15 +0,0 @@
-package com.arialyy.simple.fragment_task;
-
-import com.arialyy.simple.R;
-import com.arialyy.simple.base.BaseActivity;
-import com.arialyy.simple.databinding.FragmentDownloadBinding;
-
-/**
- * Created by Aria.Lao on 2017/1/4.
- */
-
-public class FragmentActivity extends BaseActivity<FragmentDownloadBinding> {
-  @Override protected int setLayoutId() {
-    return R.layout.activity_fragment;
-  }
-}

app/src/main/java/com/arialyy/simple/multi_task/DownloadActivity.java

@@ -1,86 +0,0 @@
-package com.arialyy.simple.multi_task;
-
-import android.os.Bundle;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import butterknife.Bind;
-import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.task.Task;
-import com.arialyy.frame.util.show.L;
-import com.arialyy.simple.R;
-import com.arialyy.simple.base.BaseActivity;
-import com.arialyy.simple.databinding.ActivityDownloadBinding;
-
-/**
- * Created by AriaL on 2017/1/6.
- */
-
-public class DownloadActivity extends BaseActivity<ActivityDownloadBinding> {
-  @Bind(R.id.list) RecyclerView    mList;
-  private          DownloadAdapter mAdapter;
-
-  @Override protected int setLayoutId() {
-    return R.layout.activity_download;
-  }
-
-  @Override protected void init(Bundle savedInstanceState) {
-    super.init(savedInstanceState);
-    mAdapter = new DownloadAdapter(this, Aria.get(this).getDownloadList());
-    mList.setLayoutManager(new LinearLayoutManager(this));
-    mList.setAdapter(mAdapter);
-  }
-
-  @Override protected void dataCallback(int result, Object data) {
-
-  }
-
-  @Override protected void onResume() {
-    super.onResume();
-    Aria.whit(this).addSchedulerListener(new MySchedulerListener());
-  }
-
-  private class MySchedulerListener extends Aria.SimpleSchedulerListener {
-    @Override public void onTaskPre(Task task) {
-      super.onTaskPre(task);
-      L.d(TAG, "download pre");
-      mAdapter.updateState(task.getDownloadEntity());
-    }
-
-    @Override public void onTaskStart(Task task) {
-      super.onTaskStart(task);
-      L.d(TAG, "download start");
-      mAdapter.updateState(task.getDownloadEntity());
-    }
-
-    @Override public void onTaskResume(Task task) {
-      super.onTaskResume(task);
-      L.d(TAG, "download resume");
-      mAdapter.updateState(task.getDownloadEntity());
-    }
-
-    @Override public void onTaskRunning(Task task) {
-      super.onTaskRunning(task);
-      mAdapter.setProgress(task.getDownloadEntity());
-    }
-
-    @Override public void onTaskStop(Task task) {
-      super.onTaskStop(task);
-      mAdapter.updateState(task.getDownloadEntity());
-    }
-
-    @Override public void onTaskCancel(Task task) {
-      super.onTaskCancel(task);
-      mAdapter.updateState(task.getDownloadEntity());
-    }
-
-    @Override public void onTaskComplete(Task task) {
-      super.onTaskComplete(task);
-      mAdapter.updateState(task.getDownloadEntity());
-    }
-
-    @Override public void onTaskFail(Task task) {
-      super.onTaskFail(task);
-      L.d(TAG, "download fail");
-    }
-  }
-}