修改删除所有任务的命令

Aria/src/main/java/com/arialyy/aria/core/command/CancelAllCmd.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.command;
+
+import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.inf.AbsTaskEntity;
+import com.arialyy.aria.core.upload.UploadEntity;
+import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.util.CommonUtil;
+import java.io.File;
+import java.util.List;
+
+/**
+ * Created by AriaL on 2017/6/27.
+ * 删除所有任务，并且删除所有回掉
+ */
+final class CancelAllCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
+  /**
+   * @param targetName 产生任务的对象名
+   */
+  CancelAllCmd(String targetName, T entity) {
+    super(targetName, entity);
+  }
+
+  @Override public void executeCmd() {
+    mQueue.removeAllTask();
+    if (mTaskEntity instanceof DownloadTaskEntity) {
+      handleDownloadRemove();
+    } else {
+      handleUploadRemove();
+    }
+  }
+
+  /**
+   * 处理上传的删除
+   */
+  private void handleUploadRemove() {
+    List<UploadEntity> allEntity = DbEntity.findAllData(UploadEntity.class);
+    for (UploadEntity entity : allEntity) {
+      CommonUtil.delUploadTaskConfig(mTaskEntity.removeFile, entity);
+    }
+  }
+
+  /**
+   * 处理下载的删除
+   */
+  private void handleDownloadRemove() {
+    List<DownloadEntity> allEntity = DbEntity.findAllData(DownloadEntity.class);
+    for (DownloadEntity entity : allEntity) {
+      CommonUtil.delDownloadTaskConfig(mTaskEntity.removeFile, entity);
+    }
+  }
+}

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

@@ -56,7 +56,10 @@ public class CmdFactory {
    * 恢复所有停止的任务
    */
   public static final int TASK_RESUME_ALL = 0x130;
-
+  /**
+   * 删除所有任务，
+   */
+  public static final int TASK_CANCEL_ALL = 0x131;
   private static volatile CmdFactory INSTANCE = null;
 
   private CmdFactory() {
@@ -95,6 +98,8 @@ public class CmdFactory {
         return new StopAllCmd<>(target, entity);
       case TASK_RESUME_ALL:
         return new ResumeAllCmd<>(target, entity);
+      case TASK_CANCEL_ALL:
+        return new CancelAllCmd<>(target, entity);
       default:
         return null;
     }

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

@@ -17,7 +17,7 @@ package com.arialyy.aria.core.download;
 
 import android.support.annotation.NonNull;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.inf.ICmd;
+import com.arialyy.aria.core.inf.AbsReceiver;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.inf.IReceiver;
 import com.arialyy.aria.core.command.CmdFactory;
@@ -36,10 +36,8 @@ import java.util.Set;
  * Created by lyy on 2016/12/5.
  * 下载功能接收器
  */
-public class DownloadReceiver implements IReceiver<DownloadEntity> {
+public class DownloadReceiver extends AbsReceiver<DownloadEntity> {
   private static final String TAG = "DownloadReceiver";
-  public String targetName;
-  public Object obj;
   public ISchedulerListener<DownloadTask> listener;
 
   /**
@@ -143,9 +141,10 @@ public class DownloadReceiver implements IReceiver<DownloadEntity> {
    * 停止所有正在下载的任务，并清空等待队列。
    */
   @Override public void stopAllTask() {
-    final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
-    ariaManager.setCmd(CmdFactory.getInstance()
-        .createCmd(targetName, new DownloadTaskEntity(), CmdFactory.TASK_STOP_ALL)).exe();
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(CmdFactory.getInstance()
+            .createCmd(targetName, new DownloadTaskEntity(), CmdFactory.TASK_STOP_ALL))
+        .exe();
   }
 
   /**
@@ -154,23 +153,25 @@ public class DownloadReceiver implements IReceiver<DownloadEntity> {
    * 2.如果队列执行队列已经满了，则将所有任务添加到等待队列中
    */
   public void resumeAllTask() {
-    final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
-    ariaManager.setCmd(CmdFactory.getInstance()
-        .createCmd(targetName, new DownloadTaskEntity(), CmdFactory.TASK_RESUME_ALL)).exe();
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(CmdFactory.getInstance()
+            .createCmd(targetName, new DownloadTaskEntity(), CmdFactory.TASK_RESUME_ALL))
+        .exe();
   }
 
   /**
    * 删除所有任务
+   *
+   * @param removeFile {@code true} 删除已经下载完成的任务，不仅删除下载记录，还会删除已经下载完成的文件，{@code false}
+   * 如果文件已经下载完成，只删除下载记录
    */
-  @Override public void removeAllTask() {
+  @Override public void removeAllTask(boolean removeFile) {
     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();
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(
+            CommonUtil.createCmd(targetName, new DownloadTaskEntity(), CmdFactory.TASK_CANCEL_ALL))
+        .exe();
+
     Set<String> keys = ariaManager.getReceiver().keySet();
     for (String key : keys) {
       IReceiver receiver = ariaManager.getReceiver().get(key);

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

@@ -0,0 +1,8 @@
+package com.arialyy.aria.core.download;
+
+/**
+ * Created by AriaL on 2017/6/27.
+ */
+
+public class DownloadTaskGroup {
+}

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

@@ -101,7 +101,7 @@ class DownloadUtil implements IDownloadUtil, Runnable {
           mDownloadEntity.getDownloadUrl()) == null) {
         isNewTask = true;
       } else {
-        isNewTask = false;
+        isNewTask = !mDownloadFile.exists();
       }
     } catch (Exception e) {
       e.printStackTrace();
@@ -342,7 +342,8 @@ class DownloadUtil implements IDownloadUtil, Runnable {
         recordL[rl] = i;
         rl++;
       } else {
-        handleNewTask(fileLength);
+        //handleNewTask(fileLength);
+        isNewTask = true;
       }
       if (isNewTask) {
         recordL[rl] = i;

Aria/src/main/java/com/arialyy/aria/core/inf/AbsReceiver.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 AriaL on 2017/6/27.
+ */
+
+public abstract class AbsReceiver<ENTITY extends AbsEntity> implements IReceiver<ENTITY>{
+  public String targetName;
+  public Object obj;
+
+}

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

@@ -39,5 +39,10 @@ public abstract class AbsTaskEntity {
    */
   public String redirectUrlKey = "location";
 
+  /**
+   * 用于判断删除任务时是否需要删除文件{@code true}删除
+   */
+  public boolean removeFile = false;
+
   public abstract AbsEntity getEntity();
 }

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

@@ -44,7 +44,7 @@ public interface IReceiver<ENTITY extends IEntity> {
   /**
    * 删除所有任务
    */
-  public void removeAllTask();
+  public void removeAllTask(boolean removeFile);
 
   /**
    * 任务是否存在

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

@@ -41,6 +41,18 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
     return mExecutePool.getTask(key) != null;
   }
 
+  @Override public void removeAllTask() {
+    Set<String> exeKeys = mExecutePool.getAllTask().keySet();
+    for (String key : exeKeys) {
+      TASK task = mExecutePool.getAllTask().get(key);
+      if (task != null) task.cancel();
+    }
+    Set<String> cacheKeys = mCachePool.getAllTask().keySet();
+    for (String key : cacheKeys) {
+      mExecutePool.removeTask(key);
+    }
+  }
+
   /**
    * 停止所有任务
    */

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

@@ -46,6 +46,11 @@ public interface ITaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
    */
   void stopAllTask();
 
+  /**
+   * 删除所有任务
+   */
+  void removeAllTask();
+
   /**
    * 设置任务为最高优先级任务
    *

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

@@ -20,6 +20,8 @@ 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.download.DownloadReceiver;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.inf.AbsReceiver;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.inf.IReceiver;
 import com.arialyy.aria.core.scheduler.DownloadSchedulers;
@@ -37,10 +39,8 @@ import java.util.regex.Pattern;
  * Created by lyy on 2017/2/6.
  * 上传功能接收器
  */
-public class UploadReceiver implements IReceiver<UploadEntity> {
+public class UploadReceiver extends AbsReceiver<UploadEntity> {
   private static final String TAG = "DownloadReceiver";
-  public String targetName;
-  public Object obj;
   public ISchedulerListener<UploadTask> listener;
 
   /**
@@ -94,15 +94,20 @@ public class UploadReceiver implements IReceiver<UploadEntity> {
     AriaManager.getInstance(AriaManager.APP).setCmds(stopCmds).exe();
   }
 
-  @Override public void removeAllTask() {
+  /**
+   * 删除所有任务
+   *
+   * @param removeFile {@code true} 删除已经上传完成的任务，不仅删除上传记录，还会删除已经上传完成的文件，{@code false}
+   * 如果文件已经上传完成，只删除上传记录
+   */
+  @Override public void removeAllTask(boolean removeFile) {
     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();
+
+    AriaManager.getInstance(AriaManager.APP)
+        .setCmd(
+            CommonUtil.createCmd(targetName, new DownloadTaskEntity(), CmdFactory.TASK_CANCEL_ALL))
+        .exe();
+
     Set<String> keys = am.getReceiver().keySet();
     for (String key : keys) {
       IReceiver receiver = am.getReceiver().get(key);
@@ -118,8 +123,10 @@ public class UploadReceiver implements IReceiver<UploadEntity> {
 
   /**
    * 添加调度器回调
+   *
+   * @see #register()
    */
-  public UploadReceiver addSchedulerListener(ISchedulerListener<UploadTask> listener) {
+  @Deprecated public UploadReceiver addSchedulerListener(ISchedulerListener<UploadTask> listener) {
     this.listener = listener;
     UploadSchedulers.getInstance().addSchedulerListener(targetName, listener);
     return this;

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

@@ -22,9 +22,12 @@ import android.content.SharedPreferences;
 import android.net.Uri;
 import android.text.TextUtils;
 import android.util.Log;
+import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.command.CmdFactory;
 import com.arialyy.aria.core.command.AbsCmd;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
+import com.arialyy.aria.core.upload.UploadEntity;
 import java.io.File;
 import java.io.FileFilter;
 import java.io.FileInputStream;
@@ -49,10 +52,52 @@ import java.util.regex.Pattern;
 public class CommonUtil {
   private static final String TAG = "CommonUtil";
 
+  /**
+   * 删除上传任务的配置，包括
+   *
+   * @param removeFile {@code true} 删除已经上传完成的任务，不仅删除上传记录，还会删除已经上传完成的文件，{@code false}
+   * 如果文件已经上传完成，只删除上传记录
+   */
+  public static void delUploadTaskConfig(boolean removeFile, UploadEntity entity) {
+    if (removeFile) {
+      File file = new File(entity.getFilePath());
+      if (file.exists()) {
+        file.delete();
+      }
+    }
+    File config = new File(
+        AriaManager.APP.getFilesDir().getPath() + "/temp/" + entity.getFileName() + ".properties");
+    if (config.exists()) {
+      config.delete();
+    }
+    entity.deleteData();
+  }
+
+  /**
+   * 删除下载任务的配置，包括
+   *
+   * @param removeFile{@code true} 删除已经下载完成的任务，不仅删除下载记录，还会删除已经下载完成的文件，{@code false}
+   * 如果文件已经下载完成，只删除下载记录
+   */
+  public static void delDownloadTaskConfig(boolean removeFile, DownloadEntity entity) {
+    if (removeFile) {
+      File file = new File(entity.getDownloadPath());
+      if (file.exists()) {
+        file.delete();
+      }
+    }
+    File config = new File(
+        AriaManager.APP.getFilesDir().getPath() + "/temp/" + entity.getFileName() + ".properties");
+    if (config.exists()) {
+      config.delete();
+    }
+    entity.deleteData();
+  }
+
   /**
    * 获取CPU核心数
    */
-  public static int getNumCores() {
+  public static int getCoresNum() {
     //Private Class to display only CPU devices in the directory listing
     class CpuFilter implements FileFilter {
       @Override public boolean accept(File pathname) {