修复进度有时错乱问题，task类优化 https://github.com/AriaLyy/Aria/issues/134

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

@@ -18,7 +18,7 @@ package com.arialyy.aria.core;
 import android.text.TextUtils;
 import android.util.Log;
 import com.arialyy.aria.core.command.group.GroupCmdFactory;
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 import com.arialyy.aria.util.CommonUtil;
 import java.util.List;
 
@@ -28,10 +28,10 @@ import java.util.List;
  */
 public class SubTaskManager {
   private String TAG = "SubTaskManager";
-  private BaseGroupTaskEntity mEntity;
+  private AbsGroupTaskEntity mEntity;
   private String mTargetName;
 
-  public SubTaskManager(String targetName, BaseGroupTaskEntity entity) {
+  public SubTaskManager(String targetName, AbsGroupTaskEntity entity) {
     mTargetName = targetName;
     mEntity = entity;
   }

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

@@ -26,6 +26,8 @@ public abstract class AbsCmdFactory<TASK_ENTITY extends AbsTaskEntity, CMD exten
   /**
    * @param target 创建任务的对象
    * @param entity 下载实体
+   * @param taskType {@link ICmd#TASK_TYPE_DOWNLOAD}、{@link ICmd#TASK_TYPE_DOWNLOAD_GROUP}、{@link
+   * ICmd#TASK_TYPE_UPLOAD}
    */
-  public abstract CMD createCmd(String target, TASK_ENTITY entity, int type);
+  public abstract CMD createCmd(String target, TASK_ENTITY entity, int type, int taskType);
 }

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

@@ -20,6 +20,19 @@ package com.arialyy.aria.core.command;
  */
 
 public interface ICmd {
+  /**
+   * 单任务下载任务
+   */
+  int TASK_TYPE_DOWNLOAD = 0x01;
+  /**
+   * 任务组下载任务
+   */
+  int TASK_TYPE_DOWNLOAD_GROUP = 0x02;
+  /**
+   * 上传任务
+   */
+  int TASK_TYPE_UPLOAD = 0x10;
+
   /**
    * 执行命令
    */

Aria/src/main/java/com/arialyy/aria/core/command/group/AbsGroupCmd.java

@@ -19,8 +19,8 @@ import android.util.Log;
 import com.arialyy.aria.core.command.AbsCmd;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 import com.arialyy.aria.core.inf.AbsGroupTask;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 import com.arialyy.aria.core.inf.AbsTask;
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
 import com.arialyy.aria.core.queue.DownloadGroupTaskQueue;
 import com.arialyy.aria.util.CommonUtil;
 
@@ -28,7 +28,7 @@ import com.arialyy.aria.util.CommonUtil;
  * Created by AriaL on 2017/6/29.
  * 任务组命令
  */
-public abstract class AbsGroupCmd<T extends BaseGroupTaskEntity> extends AbsCmd<T> {
+public abstract class AbsGroupCmd<T extends AbsGroupTaskEntity> extends AbsCmd<T> {
   /**
    * 需要控制的子任务url
    */
@@ -60,7 +60,7 @@ public abstract class AbsGroupCmd<T extends BaseGroupTaskEntity> extends AbsCmd<
   }
 
   boolean checkTask() {
-    tempTask = (AbsGroupTask) mQueue.getTask(mTaskEntity.getEntity());
+    tempTask = (AbsGroupTask) mQueue.getTask(mTaskEntity.getEntity().getKey());
     if (tempTask == null) {
       createTask();
       if (tempTask.isComplete()) {

Aria/src/main/java/com/arialyy/aria/core/command/group/GroupCancelCmd.java

@@ -15,13 +15,13 @@
  */
 package com.arialyy.aria.core.command.group;
 
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 
 /**
  * Created by AriaL on 2017/6/29.
  * 删除任务组
  */
-class GroupCancelCmd<T extends BaseGroupTaskEntity> extends AbsGroupCmd<T> {
+class GroupCancelCmd<T extends AbsGroupTaskEntity> extends AbsGroupCmd<T> {
   /**
    * @param targetName 创建任务的对象名
    */

Aria/src/main/java/com/arialyy/aria/core/command/group/GroupCmdFactory.java

@@ -16,7 +16,7 @@
 package com.arialyy.aria.core.command.group;
 
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 
 /**
  * Created by AriaL on 2017/6/29.
@@ -57,7 +57,7 @@ public class GroupCmdFactory {
    * @param type 命令类型{@link #SUB_TASK_START}、{@link #SUB_TASK_STOP}、{@link #SUB_TASK_CANCEL}
    * @param childUrl 需要控制的子任务url
    */
-  public AbsGroupCmd createCmd(String target, BaseGroupTaskEntity entity, int type,
+  public AbsGroupCmd createCmd(String target, AbsGroupTaskEntity entity, int type,
       String childUrl) {
     AbsGroupCmd cmd = null;
     switch (type) {

Aria/src/main/java/com/arialyy/aria/core/command/group/GroupStartCmd.java

@@ -15,13 +15,13 @@
  */
 package com.arialyy.aria.core.command.group;
 
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 
 /**
  * Created by AriaL on 2017/6/29.
  * 任务组开始命令，该命令负责处理任务组子任务的开始\恢复等工作
  */
-class GroupStartCmd<T extends BaseGroupTaskEntity> extends AbsGroupCmd<T> {
+class GroupStartCmd<T extends AbsGroupTaskEntity> extends AbsGroupCmd<T> {
   /**
    * @param targetName 创建任务的对象名
    */

Aria/src/main/java/com/arialyy/aria/core/command/group/GroupStopCmd.java

@@ -15,13 +15,13 @@
  */
 package com.arialyy.aria.core.command.group;
 
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 
 /**
  * Created by AriaL on 2017/6/29.
  * 停止任务组的命令
  */
-class GroupStopCmd<T extends BaseGroupTaskEntity> extends AbsGroupCmd<T> {
+class GroupStopCmd<T extends AbsGroupTaskEntity> extends AbsGroupCmd<T> {
   /**
    * @param targetName 创建任务的对象名
    */

Aria/src/main/java/com/arialyy/aria/core/command/normal/AbsNormalCmd.java

@@ -16,7 +16,9 @@
 
 package com.arialyy.aria.core.command.normal;
 
+import android.util.Log;
 import com.arialyy.aria.core.command.AbsCmd;
+import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.AbsEntity;
@@ -39,28 +41,44 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
   boolean canExeCmd = true;
 
   private AbsTask tempTask = null;
+  int taskType;
 
   /**
    * @param targetName 产生任务的对象名
+   * @param taskType 下载任务类型{@link ICmd#TASK_TYPE_DOWNLOAD}、{@link ICmd#TASK_TYPE_DOWNLOAD_GROUP}、{@link
+   * ICmd#TASK_TYPE_UPLOAD}
    */
-  AbsNormalCmd(String targetName, T entity) {
+  AbsNormalCmd(String targetName, T entity, int taskType) {
-    //canExeCmd = CheckUtil.checkCmdEntity(entity,
+    this.taskType = taskType;
-    //    !(this instanceof CancelCmd) || !(this instanceof StopCmd));
     mTargetName = targetName;
     mTaskEntity = entity;
     TAG = CommonUtil.getClassName(this);
-    if (entity instanceof DownloadTaskEntity) {
+    if (taskType == ICmd.TASK_TYPE_DOWNLOAD) {
+      if (!(entity instanceof DownloadTaskEntity)) {
+        Log.w(TAG, "任务类型错误，任务类型应该为ICM.TASK_TYPE_DOWNLOAD");
+        return;
+      }
       mQueue = DownloadTaskQueue.getInstance();
-      isDownloadCmd = true;
+    } else if (taskType == ICmd.TASK_TYPE_DOWNLOAD_GROUP) {
-    } else if (entity instanceof UploadTaskEntity) {
+      if (!(entity instanceof DownloadGroupTaskEntity)) {
-      mQueue = UploadTaskQueue.getInstance();
+        Log.w(TAG, "任务类型错误，任务类型应该为ICM.TASK_TYPE_DOWNLOAD_GROUP");
-      isDownloadCmd = false;
+        return;
-    } else if (entity instanceof DownloadGroupTaskEntity) {
+      }
       mQueue = DownloadGroupTaskQueue.getInstance();
-      isDownloadCmd = true;
+    } else if (taskType == ICmd.TASK_TYPE_UPLOAD) {
+      if (!(entity instanceof UploadTaskEntity)) {
+        Log.w(TAG, "任务类型错误，任务类型应该为ICM.TASK_TYPE_UPLOAD");
+        return;
+      }
+      mQueue = UploadTaskQueue.getInstance();
+    } else {
+      Log.w(TAG, "任务类型错误，任务类型应该为ICM.TASK_TYPE_DOWNLOAD、TASK_TYPE_DOWNLOAD_GROUP、TASK_TYPE_UPLOAD");
     }
+    isDownloadCmd = taskType < ICmd.TASK_TYPE_UPLOAD;
   }
 
+
+
   /**
    * 删除所有任务
    */
@@ -88,7 +106,7 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
    */
   void removeTask() {
     if (tempTask == null) createTask();
-    mQueue.removeTask(tempTask);
+    mQueue.cancelTask(tempTask);
   }
 
   /**
@@ -113,7 +131,7 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
    * @return 执行任务
    */
   AbsTask getTask() {
-    tempTask = mQueue.getTask(mTaskEntity.getEntity());
+    tempTask = mQueue.getTask(mTaskEntity.getEntity().getKey());
     return tempTask;
   }
 
@@ -123,7 +141,7 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
    * @return 执行任务
    */
   AbsTask getTask(AbsEntity entity) {
-    tempTask = mQueue.getTask(entity);
+    tempTask = mQueue.getTask(entity.getKey());
     return tempTask;
   }
 

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

@@ -27,8 +27,8 @@ import com.arialyy.aria.core.inf.AbsTaskEntity;
  */
 class AddCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
 
-  AddCmd(String targetName, T entity) {
+  AddCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

Aria/src/main/java/com/arialyy/aria/core/command/normal/CancelAllCmd.java

@@ -38,8 +38,8 @@ public class CancelAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
   /**
    * @param targetName 产生任务的对象名
    */
-  CancelAllCmd(String targetName, T entity) {
+  CancelAllCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

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

@@ -31,8 +31,8 @@ public class CancelCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
    */
   public boolean removeFile = false;
 
-  CancelCmd(String targetName, T entity) {
+  CancelCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

Aria/src/main/java/com/arialyy/aria/core/command/normal/HighestPriorityCmd.java

@@ -40,8 +40,8 @@ final class HighestPriorityCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T>
   /**
    * @param targetName 产生任务的对象名
    */
-  HighestPriorityCmd(String targetName, T entity) {
+  HighestPriorityCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

Aria/src/main/java/com/arialyy/aria/core/command/normal/NormalCmdFactory.java

@@ -18,6 +18,7 @@ package com.arialyy.aria.core.command.normal;
 
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.command.AbsCmdFactory;
+import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 
 /**
@@ -81,29 +82,30 @@ public class NormalCmdFactory extends AbsCmdFactory<AbsTaskEntity, AbsNormalCmd>
    * @param entity 下载实体
    * @param type 命令类型{@link #TASK_CREATE}、{@link #TASK_START}、{@link #TASK_CANCEL}、{@link
    * #TASK_STOP}、{@link #TASK_HIGHEST_PRIORITY}、{@link #TASK_STOP_ALL}、{@link #TASK_RESUME_ALL}
+   * @param taskType {@link ICmd#TASK_TYPE_DOWNLOAD}、{@link ICmd#TASK_TYPE_DOWNLOAD_GROUP}、{@link
+   * ICmd#TASK_TYPE_UPLOAD}
    */
-  public  AbsNormalCmd createCmd(String target, AbsTaskEntity entity, int type) {
+  public AbsNormalCmd createCmd(String target, AbsTaskEntity entity, int type, int taskType) {
     switch (type) {
       case TASK_CREATE:
-        return new AddCmd<>(target, entity);
+        return new AddCmd<>(target, entity, taskType);
       case TASK_RESUME:
       case TASK_START:
-        return new StartCmd<>(target, entity);
+        return new StartCmd<>(target, entity, taskType);
       case TASK_CANCEL:
-        return new CancelCmd<>(target, entity);
+        return new CancelCmd<>(target, entity, taskType);
       case TASK_STOP:
-        return new StopCmd<>(target, entity);
+        return new StopCmd<>(target, entity, taskType);
       case TASK_HIGHEST_PRIORITY:
-        return new HighestPriorityCmd<>(target, entity);
+        return new HighestPriorityCmd<>(target, entity, taskType);
       case TASK_STOP_ALL:
-        return new StopAllCmd<>(target, entity);
+        return new StopAllCmd<>(target, entity, taskType);
       case TASK_RESUME_ALL:
-        return new ResumeAllCmd<>(target, entity);
+        return new ResumeAllCmd<>(target, entity, taskType);
       case TASK_CANCEL_ALL:
-        return new CancelAllCmd<>(target, entity);
+        return new CancelAllCmd<>(target, entity, taskType);
       default:
         return null;
     }
   }
-
 }

Aria/src/main/java/com/arialyy/aria/core/command/normal/ResumeAllCmd.java

@@ -12,6 +12,7 @@ import com.arialyy.aria.core.queue.UploadTaskQueue;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.NetUtils;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -19,13 +20,16 @@ import java.util.List;
  * 恢复所有停止的任务
  * 1.如果执行队列没有满，则开始下载任务，直到执行队列满
  * 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
+ * 3.如果队列中只有等待状态的任务，如果执行队列没有满，则会启动等待状态的任务，如果执行队列已经满了，则会将所有等待状态的任务加载到缓存队列中
  */
 final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
+  private List<AbsTaskEntity> mWaitList = new ArrayList<>();
+
   /**
    * @param targetName 产生任务的对象名
    */
-  ResumeAllCmd(String targetName, T entity) {
+  ResumeAllCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {
@@ -34,53 +38,85 @@ final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
       return;
     }
     if (isDownloadCmd) {
-      resumeDownload();
+      resumeTask(findTaskData(1));
+      resumeTask(findTaskData(2));
     } else {
-      resumeUpload();
+      resumeTask(findTaskData(3));
     }
+    resumeWaitTask();
   }
 
   /**
-   * 恢复下载，包括普通任务和任务组
+   * 查找数据库中的所有任务数据
+   *
+   * @param type {@code 1}单任务下载任务；{@code 2}任务组下载任务；{@code 3} 单任务上传任务
    */
-  private void resumeDownload() {
+  private List<AbsTaskEntity> findTaskData(int type) {
-    List<DownloadTaskEntity> dTaskEntity =
+    List<AbsTaskEntity> tempList = new ArrayList<>();
-        DbEntity.findDatas(DownloadTaskEntity.class, "isGroupTask=?", "false");
+    switch (type) {
-    if (dTaskEntity != null && !dTaskEntity.isEmpty()) {
+      case 1:
-      for (DownloadTaskEntity te : dTaskEntity) {
+        List<DownloadTaskEntity> dTaskEntity =
-        if (te == null || te.getEntity() == null) continue;
+            DbEntity.findDatas(DownloadTaskEntity.class, "isGroupTask=?", "false");
-        int state = te.getState();
+        if (dTaskEntity != null && !dTaskEntity.isEmpty()) {
-        if (state == IEntity.STATE_STOP || state == IEntity.STATE_OTHER) {
+          tempList.addAll(dTaskEntity);
-          resumeEntity(te);
         }
-      }
+        break;
+      case 2:
+        List<DownloadGroupTaskEntity> groupTask =
+            DbEntity.findAllData(DownloadGroupTaskEntity.class);
+        if (groupTask != null && !groupTask.isEmpty()) {
+          tempList.addAll(groupTask);
+        }
+        break;
+      case 3:
+        List<UploadTaskEntity> uTaskEntity =
+            DbEntity.findDatas(UploadTaskEntity.class, "isGroupTask=?", "false");
+        if (uTaskEntity != null && !uTaskEntity.isEmpty()) {
+          tempList.addAll(uTaskEntity);
+        }
+        break;
     }
+    return tempList;
+  }
 
-    List<DownloadGroupTaskEntity> groupTask = DbEntity.findAllData(DownloadGroupTaskEntity.class);
+  /**
-    if (groupTask != null && !groupTask.isEmpty()) {
+   * 恢复任务
-      for (DownloadGroupTaskEntity te : groupTask) {
+   */
+  private void resumeTask(List<AbsTaskEntity> taskList) {
+    if (taskList != null && !taskList.isEmpty()) {
+      for (AbsTaskEntity te : taskList) {
         if (te == null || te.getEntity() == null) continue;
         int state = te.getState();
         if (state == IEntity.STATE_STOP || state == IEntity.STATE_OTHER) {
           resumeEntity(te);
+        } else if (state == IEntity.STATE_WAIT) {
+          mWaitList.add(te);
+        } else if (state == IEntity.STATE_RUNNING) {
+          if (!mQueue.taskIsRunning(te.getEntity().getKey())) {
+            resumeEntity(te);
+          }
         }
       }
     }
   }
 
   /**
-   * 恢复上传，包括普通任务和任务组
+   * 处理等待状态的任务
    */
-  private void resumeUpload() {
+  private void resumeWaitTask() {
-    List<UploadTaskEntity> dTaskEntity =
+    int maxTaskNum;
-        DbEntity.findDatas(UploadTaskEntity.class, "isGroupTask=?", "false");
+    AriaManager manager = AriaManager.getInstance(AriaManager.APP);
-    if (dTaskEntity != null && !dTaskEntity.isEmpty()) {
+    if (isDownloadCmd) {
-      for (UploadTaskEntity te : dTaskEntity) {
+      maxTaskNum = manager.getDownloadConfig().getMaxTaskNum();
-        if (te == null || te.getEntity() == null) continue;
+    } else {
-        int state = te.getState();
+      maxTaskNum = manager.getUploadConfig().getMaxTaskNum();
-        if (state == IEntity.STATE_STOP || state == IEntity.STATE_OTHER) {
+    }
-          resumeEntity(te);
+    if (mWaitList == null || mWaitList.isEmpty()) return;
-        }
+    for (AbsTaskEntity te : mWaitList) {
+      if (mQueue.getCurrentExePoolNum() < maxTaskNum) {
+        startTask(createTask(te));
+      } else {
+        createTask(te);
       }
     }
   }

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

@@ -20,10 +20,16 @@ import android.text.TextUtils;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.common.QueueMod;
+import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.AbsTask;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IEntity;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
+import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.NetUtils;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Created by lyy on 2016/8/22.
@@ -32,8 +38,8 @@ import com.arialyy.aria.util.NetUtils;
  */
 class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
 
-  StartCmd(String targetName, T entity) {
+  StartCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {
@@ -65,6 +71,9 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
       } else if (mod.equals(QueueMod.WAIT.getTag())) {
         if (mQueue.getCurrentExePoolNum() < maxTaskNum
             || task.getState() == IEntity.STATE_STOP
+            || task.getState() == IEntity.STATE_FAIL
+            || task.getState() == IEntity.STATE_OTHER
+            || task.getState() == IEntity.STATE_POST_PRE
             || task.getState() == IEntity.STATE_COMPLETE) {
           startTask();
         }
@@ -74,5 +83,61 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
         startTask();
       }
     }
+    if (mQueue.getCurrentCachePoolNum() == 0){
+      findAllWaitTask();
+    }
+  }
+
+  /**
+   * 当缓冲队列为null时，查找数据库中所有等待中的任务
+   */
+  private void findAllWaitTask() {
+    new Thread(new WaitTaskThread()).start();
+  }
+
+  private class WaitTaskThread implements Runnable {
+
+    @Override public void run() {
+      if (isDownloadCmd) {
+        handleTask(findWaitData(1));
+        handleTask(findWaitData(2));
+      } else {
+        handleTask(findWaitData(3));
+      }
+    }
+
+    private List<AbsTaskEntity> findWaitData(int type) {
+      List<AbsTaskEntity> waitList = new ArrayList<>();
+      switch (type) {
+        case 1:
+          List<DownloadTaskEntity> dEntity =
+              DbEntity.findDatas(DownloadTaskEntity.class, "groupName=? and state=?", "", "3");
+          if (dEntity != null && !dEntity.isEmpty()) {
+            waitList.addAll(dEntity);
+          }
+          break;
+        case 2:
+          List<DownloadGroupTaskEntity> dgEntity =
+              DbEntity.findDatas(DownloadGroupTaskEntity.class, "state=?", "3");
+          if (dgEntity != null && !dgEntity.isEmpty()) {
+            waitList.addAll(dgEntity);
+          }
+          break;
+        case 3:
+          List<UploadTaskEntity> uEntity =
+              DbEntity.findDatas(UploadTaskEntity.class, "groupName=? and state=?", "", "3");
+          if (uEntity != null && !uEntity.isEmpty()) {
+            waitList.addAll(uEntity);
+          }
+          break;
+      }
+      return waitList;
+    }
+
+    private void handleTask(List<AbsTaskEntity> waitList) {
+      for (AbsTaskEntity te : waitList) {
+        createTask(te);
+      }
+    }
   }
 }

Aria/src/main/java/com/arialyy/aria/core/command/normal/StopAllCmd.java

@@ -10,8 +10,8 @@ final class StopAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
   /**
    * @param targetName 产生任务的对象名
    */
-  StopAllCmd(String targetName, T entity) {
+  StopAllCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

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

@@ -28,8 +28,8 @@ import com.arialyy.aria.core.inf.AbsTaskEntity;
  */
 class StopCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
 
-  StopCmd(String targetName, T entity) {
+  StopCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity);
+    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

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

@@ -59,6 +59,7 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
   private int mFailNum = 0;
   private String mTaskType;
   private Timer mFailTimer;
+  private long mLastSaveTime;
 
   protected AbsThreadTask(StateConstance constance, IEventListener listener,
       SubThreadConfig<TASK_ENTITY> info) {
@@ -74,6 +75,7 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
     mBufSize = manager.getDownloadConfig().getBuffSize();
     setMaxSpeed(AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMsxSpeed());
     mTaskType = getTaskType();
+    mLastSaveTime = System.currentTimeMillis();
   }
 
   protected abstract String getTaskType();
@@ -131,6 +133,19 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
     synchronized (AriaManager.LOCK) {
       mChildCurrentLocation += len;
       STATE.CURRENT_LOCATION += len;
+      if (System.currentTimeMillis() - mLastSaveTime > 5000) {
+        mLastSaveTime = System.currentTimeMillis();
+        new Thread(new Runnable() {
+          @Override public void run() {
+            final long currentTemp = mChildCurrentLocation;
+            try {
+              writeConfig(false, currentTemp);
+            } catch (IOException e) {
+              e.printStackTrace();
+            }
+          }
+        }).start();
+      }
     }
   }
 

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

@@ -19,6 +19,7 @@ import android.os.Handler;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsTask;
+import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IDownloadListener;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.scheduler.ISchedulers;
@@ -28,13 +29,14 @@ import java.lang.ref.WeakReference;
 /**
  * 下载监听类
  */
-class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
+class BaseDListener<ENTITY extends AbsEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>, TASK extends AbsTask<TASK_ENTITY>>
     implements IDownloadListener {
   protected WeakReference<Handler> outHandler;
   private int RUN_SAVE_INTERVAL = 5 * 1000;  //5s保存一次下载中的进度
   private long mLastLen = 0;   //上一次发送长度
   private boolean isFirst = true;
   protected ENTITY mEntity;
+  protected TASK_ENTITY mTaskEntity;
   protected TASK mTask;
   private boolean isConvertSpeed = false;
   boolean isWait = false;
@@ -43,7 +45,8 @@ class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
   BaseDListener(TASK task, Handler outHandler) {
     this.outHandler = new WeakReference<>(outHandler);
     this.mTask = new WeakReference<>(task).get();
-    this.mEntity = this.mTask.getEntity();
+    this.mEntity = mTask.getTaskEntity().getEntity();
+    this.mTaskEntity = mTask.getTaskEntity();
     final AriaManager manager = AriaManager.getInstance(AriaManager.APP);
     isConvertSpeed = manager.getDownloadConfig().isConvertSpeed();
     mLastLen = mEntity.getCurrentProgress();
@@ -85,7 +88,7 @@ class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
     }
     handleSpeed(speed);
     sendInState2Target(ISchedulers.RUNNING);
-    if (System.currentTimeMillis() - mLastSaveTime >= RUN_SAVE_INTERVAL){
+    if (System.currentTimeMillis() - mLastSaveTime >= RUN_SAVE_INTERVAL) {
       saveData(IEntity.STATE_RUNNING, currentLocation);
       mLastSaveTime = System.currentTimeMillis();
     }
@@ -141,6 +144,7 @@ class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
 
   private void saveData(int state, long location) {
     mEntity.setComplete(state == IEntity.STATE_COMPLETE);
+    mTaskEntity.state = state;
     if (state == IEntity.STATE_CANCEL) {
       mEntity.setState(state);
       mEntity.deleteData();
@@ -156,5 +160,6 @@ class BaseDListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
       }
       mEntity.update();
     }
+    mTaskEntity.update();
   }
 }

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

@@ -19,7 +19,7 @@ import android.text.TextUtils;
 import com.arialyy.aria.core.SubTaskManager;
 import com.arialyy.aria.core.inf.AbsDownloadTarget;
 import com.arialyy.aria.core.inf.AbsTarget;
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.CommonUtil;
 import java.io.File;
@@ -29,7 +29,7 @@ import java.util.List;
 /**
  * Created by Aria.Lao on 2017/7/26.
  */
-abstract class BaseGroupTarget<TARGET extends AbsTarget, TASK_ENTITY extends BaseGroupTaskEntity>
+abstract class BaseGroupTarget<TARGET extends AbsTarget, TASK_ENTITY extends AbsGroupTaskEntity>
     extends AbsDownloadTarget<TARGET, DownloadGroupEntity, TASK_ENTITY> {
 
   List<String> mUrls = new ArrayList<>();

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

@@ -24,7 +24,8 @@ import com.arialyy.aria.core.scheduler.ISchedulers;
  * Created by Aria.Lao on 2017/7/20.
  * 任务组下载事件
  */
-class DownloadGroupListener extends BaseDListener<DownloadGroupEntity, DownloadGroupTask>
+class DownloadGroupListener
+    extends BaseDListener<DownloadGroupEntity, DownloadGroupTaskEntity, DownloadGroupTask>
     implements IDownloadGroupListener {
   private final String TAG = "DownloadGroupListener";
   private GroupSendParams<DownloadGroupTask, DownloadEntity> mSeedEntity;

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

@@ -19,8 +19,6 @@ import android.os.Handler;
 import android.os.Looper;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.common.IUtil;
-import com.arialyy.aria.core.download.downloader.AbsGroupUtil;
 import com.arialyy.aria.core.download.downloader.DownloadGroupUtil;
 import com.arialyy.aria.core.download.downloader.FtpDirDownloadUtil;
 import com.arialyy.aria.core.inf.AbsGroupTask;
@@ -32,13 +30,12 @@ import com.arialyy.aria.util.CheckUtil;
  * Created by AriaL on 2017/6/27.
  * 任务组任务
  */
-public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity, DownloadGroupEntity> {
+public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity> {
   private final String TAG = "DownloadGroupTask";
   private DownloadGroupListener mListener;
 
   private DownloadGroupTask(DownloadGroupTaskEntity taskEntity, Handler outHandler) {
     mTaskEntity = taskEntity;
-    mEntity = taskEntity.getEntity();
     mOutHandler = outHandler;
     mContext = AriaManager.APP;
     mListener = new DownloadGroupListener(this, mOutHandler);
@@ -56,6 +53,10 @@ public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity, Dow
     return mUtil.isRunning();
   }
 
+  public DownloadGroupEntity getEntity() {
+    return mTaskEntity.getEntity();
+  }
+
   @Override public void start() {
     if (mUtil.isRunning()) {
       Log.d(TAG, "任务正在下载");
@@ -66,7 +67,7 @@ public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity, Dow
 
   @Override public void stop() {
     if (!mUtil.isRunning()) {
-      mListener.onStop(mEntity.getCurrentProgress());
+      mListener.onStop(getCurrentProgress());
     }
     mUtil.stop();
   }

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

@@ -15,13 +15,13 @@
  */
 package com.arialyy.aria.core.download;
 
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 import com.arialyy.aria.orm.OneToOne;
 
 /**
  * Created by AriaL on 2017/7/1.
  */
-public class DownloadGroupTaskEntity extends BaseGroupTaskEntity<DownloadGroupEntity> {
+public class DownloadGroupTaskEntity extends AbsGroupTaskEntity<DownloadGroupEntity> {
 
   @OneToOne(table = DownloadGroupEntity.class, key = "groupName") public DownloadGroupEntity entity;
 

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

@@ -22,7 +22,7 @@ import com.arialyy.aria.core.inf.IDownloadListener;
  * Created by Aria.Lao on 2017/7/20.
  * 普通任务下载的事件监听器
  */
-class DownloadListener extends BaseDListener<DownloadEntity, DownloadTask>
+class DownloadListener extends BaseDListener<DownloadEntity, DownloadTaskEntity, DownloadTask>
     implements IDownloadListener {
   DownloadListener(DownloadTask task, Handler outHandler) {
     super(task, outHandler);

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

@@ -18,6 +18,7 @@ package com.arialyy.aria.core.download;
 import android.support.annotation.NonNull;
 import android.text.TextUtils;
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.command.normal.CancelAllCmd;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
 import com.arialyy.aria.core.common.ProxyHelper;
@@ -256,7 +257,8 @@ public class DownloadReceiver extends AbsReceiver {
   @Override public void stopAllTask() {
     AriaManager.getInstance(AriaManager.APP)
         .setCmd(NormalCmdFactory.getInstance()
-            .createCmd(targetName, new DownloadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL))
+            .createCmd(targetName, new DownloadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL,
+                ICmd.TASK_TYPE_DOWNLOAD))
         .exe();
   }
 
@@ -268,7 +270,8 @@ public class DownloadReceiver extends AbsReceiver {
   public void resumeAllTask() {
     AriaManager.getInstance(AriaManager.APP)
         .setCmd(NormalCmdFactory.getInstance()
-            .createCmd(targetName, new DownloadTaskEntity(), NormalCmdFactory.TASK_RESUME_ALL))
+            .createCmd(targetName, new DownloadTaskEntity(), NormalCmdFactory.TASK_RESUME_ALL,
+                ICmd.TASK_TYPE_DOWNLOAD))
         .exe();
   }
 
@@ -282,7 +285,7 @@ public class DownloadReceiver extends AbsReceiver {
     final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
     CancelAllCmd cancelCmd =
         (CancelAllCmd) CommonUtil.createNormalCmd(targetName, new DownloadTaskEntity(),
-            NormalCmdFactory.TASK_CANCEL_ALL);
+            NormalCmdFactory.TASK_CANCEL_ALL, ICmd.TASK_TYPE_DOWNLOAD);
     cancelCmd.removeFile = removeFile;
     ariaManager.setCmd(cancelCmd).exe();
     Set<String> keys = ariaManager.getReceiver().keySet();

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

@@ -164,7 +164,7 @@ public class DownloadTarget
    * 是否在下载
    */
   public boolean isDownloading() {
-    DownloadTask task = DownloadTaskQueue.getInstance().getTask(mEntity);
+    DownloadTask task = DownloadTaskQueue.getInstance().getTask(mEntity.getKey());
     return task != null && task.isRunning();
   }
 }

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

@@ -23,7 +23,6 @@ import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.common.IUtil;
 import com.arialyy.aria.core.download.downloader.SimpleDownloadUtil;
 import com.arialyy.aria.core.inf.AbsNormalTask;
-import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.scheduler.ISchedulers;
 import java.io.File;
 
@@ -31,18 +30,20 @@ import java.io.File;
  * Created by lyy on 2016/8/11.
  * 下载任务类
  */
-public class DownloadTask extends AbsNormalTask<DownloadEntity> {
+public class DownloadTask extends AbsNormalTask<DownloadTaskEntity> {
   public static final String TAG = "DownloadTask";
 
   private DownloadListener mListener;
+  private DownloadEntity mEntity;
   private IUtil mUtil;
 
   private DownloadTask(DownloadTaskEntity taskEntity, Handler outHandler) {
-    mEntity = taskEntity.getEntity();
+    mTaskEntity = taskEntity;
     mOutHandler = outHandler;
     mContext = AriaManager.APP;
     mListener = new DownloadListener(this, mOutHandler);
     mUtil = new SimpleDownloadUtil(taskEntity, mListener);
+    mEntity = taskEntity.getEntity();
   }
 
   /**
@@ -58,6 +59,10 @@ public class DownloadTask extends AbsNormalTask<DownloadEntity> {
     return mEntity.getDownloadPath();
   }
 
+  public DownloadEntity getEntity() {
+    return mTaskEntity.getEntity();
+  }
+
   /**
    * 获取当前下载任务的下载地址
    *

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

@@ -15,6 +15,7 @@
  */
 package com.arialyy.aria.core.download;
 
+import com.arialyy.aria.core.inf.AbsNormalTaskEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.orm.Ignore;
 import com.arialyy.aria.orm.OneToOne;
@@ -23,7 +24,7 @@ import com.arialyy.aria.orm.OneToOne;
  * Created by lyy on 2017/1/23.
  * 下载任务实体
  */
-public class DownloadTaskEntity extends AbsTaskEntity<DownloadEntity> {
+public class DownloadTaskEntity extends AbsNormalTaskEntity<DownloadEntity> {
 
   @OneToOne(table = DownloadEntity.class, key = "downloadPath") public DownloadEntity entity;
 

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

@@ -97,8 +97,8 @@ public abstract class AbsDownloadTarget<TARGET extends AbsTarget, ENTITY extends
    */
   protected void setHighestPriority() {
     AriaManager.getInstance(AriaManager.APP)
-        .setCmd(
+        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity,
-            CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_HIGHEST_PRIORITY))
+            NormalCmdFactory.TASK_HIGHEST_PRIORITY, checkTaskType()))
         .exe();
   }
 
@@ -136,7 +136,8 @@ public abstract class AbsDownloadTarget<TARGET extends AbsTarget, ENTITY extends
    */
   public void add() {
     AriaManager.getInstance(AriaManager.APP)
-        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CREATE))
+        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CREATE,
+            checkTaskType()))
         .exe();
   }
 

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

@@ -21,15 +21,13 @@ import com.arialyy.aria.core.download.downloader.AbsGroupUtil;
  * Created by AriaL on 2017/6/29.
  * 任务组任务抽象类
  */
-public abstract class AbsGroupTask<TASK_ENTITY extends AbsTaskEntity, ENTITY extends AbsGroupEntity>
+public abstract class AbsGroupTask<TASK_ENTITY extends AbsGroupTaskEntity>
-    extends AbsTask<ENTITY> {
+    extends AbsTask<TASK_ENTITY> {
-
-  protected TASK_ENTITY mTaskEntity;
 
   protected AbsGroupUtil mUtil;
 
   @Override public String getKey() {
-    return mEntity.getGroupName();
+    return mTaskEntity.getEntity().getGroupName();
   }
 
   /**

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

@@ -19,7 +19,7 @@ package com.arialyy.aria.core.inf;
 /**
  * Created by lyy on 2017/9/5.
  */
-public abstract class BaseGroupTaskEntity<ENTITY extends AbsGroupEntity> extends AbsTaskEntity<ENTITY>{
+public abstract class AbsGroupTaskEntity<ENTITY extends AbsGroupEntity> extends AbsTaskEntity<ENTITY>{
   @Override public ENTITY getEntity() {
     return null;
   }

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

@@ -18,7 +18,8 @@ package com.arialyy.aria.core.inf;
 /**
  * Created by lyy on 2017/6/3.
  */
-public abstract class AbsNormalTask<ENTITY extends AbsEntity> extends AbsTask<ENTITY> {
+public abstract class AbsNormalTask<TASK_ENTITY extends AbsNormalTaskEntity>
+    extends AbsTask<TASK_ENTITY> {
 
   /**
    * 暂停任务，并让任务处于等待状态
@@ -39,6 +40,4 @@ public abstract class AbsNormalTask<ENTITY extends AbsEntity> extends AbsTask<EN
   public void setHighestPriority(boolean isHighestPriority) {
     isHeighestTask = isHighestPriority;
   }
-
-
 }

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

@@ -0,0 +1,23 @@
+/*
+ * 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 2017/10/12.
+ * 当任务实体
+ */
+public abstract class AbsNormalTaskEntity<ENTITY extends AbsEntity> extends AbsTaskEntity<ENTITY> {
+}

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

@@ -23,6 +23,9 @@ import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.command.normal.CancelCmd;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
 import com.arialyy.aria.core.common.RequestEnum;
+import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
+import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.util.CommonUtil;
 import java.util.ArrayList;
 import java.util.List;
@@ -165,10 +168,23 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    */
   @Override public void start() {
     AriaManager.getInstance(AriaManager.APP)
-        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START))
+        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START,
+            checkTaskType()))
         .exe();
   }
 
+  protected int checkTaskType() {
+    int taskType = 0;
+    if (mTaskEntity instanceof DownloadTaskEntity) {
+      taskType = ICmd.TASK_TYPE_DOWNLOAD;
+    } else if (mTaskEntity instanceof DownloadGroupTaskEntity) {
+      taskType = ICmd.TASK_TYPE_DOWNLOAD_GROUP;
+    } else if (mTaskEntity instanceof UploadTaskEntity) {
+      taskType = ICmd.TASK_TYPE_UPLOAD;
+    }
+    return taskType;
+  }
+
   /**
    * 停止任务
    *
@@ -180,7 +196,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
 
   @Override public void stop() {
     AriaManager.getInstance(AriaManager.APP)
-        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_STOP))
+        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_STOP,
+            checkTaskType()))
         .exe();
   }
 
@@ -189,7 +206,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    */
   @Override public void resume() {
     AriaManager.getInstance(AriaManager.APP)
-        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START))
+        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START,
+            checkTaskType()))
         .exe();
   }
 
@@ -198,7 +216,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    */
   @Override public void cancel() {
     AriaManager.getInstance(AriaManager.APP)
-        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CANCEL))
+        .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CANCEL,
+            checkTaskType()))
         .exe();
   }
 
@@ -207,8 +226,11 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    */
   public void reTry() {
     List<ICmd> cmds = new ArrayList<>();
-    cmds.add(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_STOP));
+    int taskType = checkTaskType();
-    cmds.add(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START));
+    cmds.add(
+        CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_STOP, taskType));
+    cmds.add(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START,
+        taskType));
     AriaManager.getInstance(AriaManager.APP).setCmds(cmds).exe();
   }
 
@@ -220,7 +242,7 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    */
   public void cancel(boolean removeFile) {
     CancelCmd cancelCmd = (CancelCmd) CommonUtil.createNormalCmd(mTargetName, mTaskEntity,
-        NormalCmdFactory.TASK_CANCEL);
+        NormalCmdFactory.TASK_CANCEL, checkTaskType());
     cancelCmd.removeFile = removeFile;
     AriaManager.getInstance(AriaManager.APP).setCmd(cancelCmd).exe();
   }

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

@@ -22,13 +22,13 @@ import com.arialyy.aria.util.CommonUtil;
 /**
  * Created by AriaL on 2017/6/29.
  */
-public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY> {
+public abstract class AbsTask<TASK_ENTITY extends AbsTaskEntity> implements ITask<TASK_ENTITY> {
 
   /**
    * 是否需要重试，默认为true
    */
   public boolean needRetry = true;
-  protected ENTITY mEntity;
+  protected TASK_ENTITY mTaskEntity;
   protected Handler mOutHandler;
 
   /**
@@ -44,14 +44,14 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * @return {@code true} 已经完成，{@code false} 未完成
    */
   public boolean isComplete() {
-    return mEntity.isComplete();
+    return mTaskEntity.getEntity().isComplete();
   }
 
   /**
    * 获取当前下载进度
    */
   @Override public long getCurrentProgress() {
-    return mEntity.getCurrentProgress();
+    return mTaskEntity.getEntity().getCurrentProgress();
   }
 
   /**
@@ -60,10 +60,10 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * @return 如：已经下载3mb的大小，则返回{@code 3mb}
    */
   @Override public String getConvertCurrentProgress() {
-    if (mEntity.getCurrentProgress() == 0) {
+    if (mTaskEntity.getEntity().getCurrentProgress() == 0) {
       return "0b";
     }
-    return CommonUtil.formatFileSize(mEntity.getCurrentProgress());
+    return CommonUtil.formatFileSize(mTaskEntity.getEntity().getCurrentProgress());
   }
 
   /**
@@ -72,17 +72,17 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * @return 如果文件长度为0，则返回0m，否则返回转换后的长度1b、1kb、1mb、1gb、1tb
    */
   @Override public String getConvertFileSize() {
-    if (mEntity.getFileSize() == 0) {
+    if (mTaskEntity.getEntity().getFileSize() == 0) {
       return "0mb";
     }
-    return CommonUtil.formatFileSize(mEntity.getFileSize());
+    return CommonUtil.formatFileSize(mTaskEntity.getEntity().getFileSize());
   }
 
   /**
    * 获取文件大小
    */
   @Override public long getFileSize() {
-    return mEntity.getFileSize();
+    return mTaskEntity.getEntity().getFileSize();
   }
 
   /**
@@ -91,10 +91,11 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * @return 返回百分比进度，如果文件长度为0，返回0
    */
   @Override public int getPercent() {
-    if (mEntity.getFileSize() == 0) {
+    if (mTaskEntity.getEntity().getFileSize() == 0) {
       return 0;
     }
-    return (int) (mEntity.getCurrentProgress() * 100 / mEntity.getFileSize());
+    return (int) (mTaskEntity.getEntity().getCurrentProgress() * 100 / mTaskEntity.getEntity()
+        .getFileSize());
   }
 
   /**
@@ -103,7 +104,8 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * @return {@link IEntity}
    */
   public int getState() {
-    return mEntity == null ? IEntity.STATE_OTHER : mEntity.getState();
+    return mTaskEntity.getEntity() == null ? IEntity.STATE_OTHER
+        : mTaskEntity.getEntity().getState();
   }
 
   /**
@@ -112,7 +114,7 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * @return 如果实体不存在，则返回null，否则返回扩展字段
    */
   @Override public String getExtendField() {
-    return mEntity == null ? null : mEntity.getStr();
+    return mTaskEntity.getEntity() == null ? null : mTaskEntity.getEntity().getStr();
   }
 
   /**
@@ -133,7 +135,7 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * 才能生效
    */
   @Override public long getSpeed() {
-    return mEntity.getSpeed();
+    return mTaskEntity.getEntity().getSpeed();
   }
 
   /**
@@ -154,11 +156,11 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    * 才能生效
    */
   @Override public String getConvertSpeed() {
-    return mEntity.getConvertSpeed();
+    return mTaskEntity.getEntity().getConvertSpeed();
   }
 
-  @Override public ENTITY getEntity() {
+  @Override public TASK_ENTITY getTaskEntity() {
-    return mEntity;
+    return mTaskEntity;
   }
 
   public String getTargetName() {

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

@@ -24,6 +24,7 @@ import java.util.Map;
 
 /**
  * Created by lyy on 2017/2/23.
+ * 所有任务实体的父类
  */
 public abstract class AbsTaskEntity<ENTITY extends AbsEntity> extends DbEntity {
   /**
@@ -60,6 +61,11 @@ public abstract class AbsTaskEntity<ENTITY extends AbsEntity> extends DbEntity {
    */
   @Ignore public boolean isNewTask = false;
 
+  /**
+   * 任务状态，和Entity的state同步
+   */
+  public int state = IEntity.STATE_WAIT;
+
   /**
    * 请求类型
    * {@link AbsTaskEntity#HTTP}、{@link AbsTaskEntity#FTP}

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

@@ -76,7 +76,7 @@ public abstract class AbsUploadTarget<TARGET extends AbsUploadTarget, ENTITY ext
    * 是否在下载
    */
   public boolean isUploading() {
-    UploadTask task = UploadTaskQueue.getInstance().getTask(mEntity);
+    UploadTask task = UploadTaskQueue.getInstance().getTask(mEntity.getKey());
     return task != null && task.isRunning();
   }
 }

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

@@ -18,7 +18,7 @@ package com.arialyy.aria.core.inf;
 /**
  * Created by lyy on 2017/2/13.
  */
-public interface ITask<ENTITY extends AbsEntity> {
+public interface ITask<TASK_ENTITY extends AbsTaskEntity> {
 
   /**
    * 获取下载状态
@@ -45,7 +45,7 @@ public interface ITask<ENTITY extends AbsEntity> {
   /**
    * 获取信息实体
    */
-  ENTITY getEntity();
+  TASK_ENTITY getTaskEntity();
 
   void start();
 
@@ -91,5 +91,4 @@ public interface ITask<ENTITY extends AbsEntity> {
   String getConvertCurrentProgress();
 
   void setTargetName(String targetName);
-
 }

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

@@ -18,7 +18,6 @@ package com.arialyy.aria.core.queue;
 
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsTask;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IEntity;
@@ -30,8 +29,8 @@ import com.arialyy.aria.util.NetUtils;
  * Created by lyy on 2017/2/23.
  * 任务队列
  */
-abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEntity, ENTITY extends AbsEntity>
+abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEntity>
-    implements ITaskQueue<TASK, TASK_ENTITY, ENTITY> {
+    implements ITaskQueue<TASK, TASK_ENTITY> {
   private final String TAG = "AbsTaskQueue";
   BaseCachePool<TASK> mCachePool;
   BaseExecutePool<TASK> mExecutePool;
@@ -74,11 +73,6 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
     return AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMaxTaskNum();
   }
 
-  /**
-   * 获取实体的索引
-   */
-  public abstract String getKey(ENTITY entity);
-
   /**
    * 获取配置文件配置的最大可执行任务数
    */
@@ -154,7 +148,7 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
   @Override public void startTask(TASK task) {
     if (mExecutePool.putTask(task)) {
       mCachePool.removeTask(task);
-      task.getEntity().setFailNum(0);
+      task.getTaskEntity().getEntity().setFailNum(0);
       task.start();
     }
   }
@@ -169,12 +163,12 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
     }
   }
 
-  @Override public void removeTask(ENTITY entity) {
+  @Override public void removeTaskFormQueue(String key) {
-    TASK task = mExecutePool.getTask(getKey(entity));
+    TASK task = mExecutePool.getTask(key);
     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(getKey(entity));
+    task = mCachePool.getTask(key);
     if (task != null) {
       Log.d(TAG, "从缓存池删除任务，删除" + (mCachePool.removeTask(task) ? "成功" : "失败"));
     }
@@ -185,7 +179,7 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
       Log.w(TAG, "重试失败，task 为null");
       return;
     }
-    if (!NetUtils.isConnected(AriaManager.APP)){
+    if (!NetUtils.isConnected(AriaManager.APP)) {
       Log.w(TAG, "重试失败，网络未连接");
       return;
     }
@@ -196,11 +190,7 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
     }
   }
 
-  @Override public TASK getTask(ENTITY entity) {
+  @Override public void cancelTask(TASK task) {
-    return getTask(getKey(entity));
-  }
-
-  @Override public void removeTask(TASK task) {
     task.cancel();
   }
 

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

@@ -32,7 +32,7 @@ import com.arialyy.aria.core.scheduler.DownloadGroupSchedulers;
  * 任务组下载队列
  */
 public class DownloadGroupTaskQueue
-    extends AbsTaskQueue<DownloadGroupTask, DownloadGroupTaskEntity, DownloadGroupEntity> {
+    extends AbsTaskQueue<DownloadGroupTask, DownloadGroupTaskEntity> {
   private static volatile DownloadGroupTaskQueue INSTANCE = null;
 
   private final String TAG = "DownloadGroupTaskQueue";
@@ -70,10 +70,6 @@ public class DownloadGroupTaskQueue
     return task;
   }
 
-  @Override public String getKey(DownloadGroupEntity entity) {
-    return entity.getGroupName();
-  }
-
   @Override public int getConfigMaxNum() {
     return AriaManager.getInstance(AriaManager.APP).getDownloadConfig().oldMaxTaskNum;
   }

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

@@ -35,7 +35,7 @@ import java.util.Set;
  * 下载任务队列
  */
 public class DownloadTaskQueue
-    extends AbsTaskQueue<DownloadTask, DownloadTaskEntity, DownloadEntity> {
+    extends AbsTaskQueue<DownloadTask, DownloadTaskEntity> {
   private static final String TAG = "DownloadTaskQueue";
   private static volatile DownloadTaskQueue INSTANCE = null;
 
@@ -59,10 +59,6 @@ public class DownloadTaskQueue
     return DownloadSharePool.getInstance().executePool;
   }
 
-  @Override public String getKey(DownloadEntity entity) {
-    return entity.getUrl();
-  }
-
   @Override public int getConfigMaxNum() {
     return AriaManager.getInstance(AriaManager.APP).getDownloadConfig().oldMaxTaskNum;
   }

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

@@ -16,15 +16,11 @@
 
 package com.arialyy.aria.core.queue;
 
-import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadGroupTask;
-import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.download.DownloadTask;
-import com.arialyy.aria.core.inf.AbsEntity;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
-import com.arialyy.aria.core.inf.AbsNormalTask;
 import com.arialyy.aria.core.inf.AbsTask;
-import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
-import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.core.upload.UploadTask;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
 
@@ -32,7 +28,7 @@ import com.arialyy.aria.core.upload.UploadTaskEntity;
  * Created by lyy on 2016/8/16.
  * 任务功能接口
  */
-public interface ITaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEntity, ENTITY extends AbsEntity> {
+public interface ITaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEntity> {
 
   /**
    * 通过key判断任务是否正在执行
@@ -67,18 +63,18 @@ public interface ITaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
   void stopTask(TASK task);
 
   /**
-   * 通过任务任务实体删除任务
+   * 取消下载任务
    *
    * @param task {@link DownloadTask}、{@link UploadTask}
    */
-  void removeTask(TASK task);
+  void cancelTask(TASK task);
 
   /**
-   * 通过工作实体删除任务
+   * 通过key从队列中删除任务
    *
-   * @param entity 工作实体{@link DownloadEntity}、{@link UploadEntity}
+   * @param key 如果是下载，则为下载链接；如果是上传，为文件保存路径；如果是下载任务组，则为任务组名
    */
-  void removeTask(ENTITY entity);
+  void removeTaskFormQueue(String key);
 
   /**
    * 重试下载
@@ -121,18 +117,10 @@ public interface ITaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
   /**
    * 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 工作实体{@link DownloadEntity}、{@link UploadEntity}
+   * @param key 如果是下载，则为下载链接；如果是上传，为文件保存路径；如果是下载任务组，则为任务组名
-   * @return {@link DownloadTask}、{@link UploadTask}
+   * @return {@link DownloadTask}、{@link UploadTask}、{@link DownloadGroupTask}
-   */
-  TASK getTask(ENTITY entity);
-
-  /**
-   * 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 url 链接地址，如果是下载，则为下载链接，如果是上传，为文件保存路径
-   * @return {@link DownloadTask}、{@link UploadTask}
    */
-  TASK getTask(String url);
+  TASK getTask(String key);
 
   /**
    * 获取缓存池的下一个任务

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

@@ -90,7 +90,8 @@ public class QueueControl implements Handler.Callback {
   @Override public boolean handleMessage(Message msg) {
     switch (msg.what) {
       case CMD_GET_TASK:
-        outHandler.obtainMessage(CMD_GET_TASK, queue.getTask((AbsEntity) msg.obj)).sendToTarget();
+        outHandler.obtainMessage(CMD_GET_TASK, queue.getTask(((AbsEntity) msg.obj).getKey()))
+            .sendToTarget();
         break;
       case CMD_CREATE_TASK:
         SparseArray params = (SparseArray) msg.obj;
@@ -105,7 +106,7 @@ public class QueueControl implements Handler.Callback {
         queue.stopTask((AbsTask) msg.obj);
         break;
       case CMD_CANCEL_TASK:
-        queue.removeTask((AbsTask) msg.obj);
+        queue.cancelTask((AbsTask) msg.obj);
         break;
       case CMD_STOP_ALL_TASK:
         queue.stopAllTask();

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

@@ -31,7 +31,7 @@ import com.arialyy.aria.core.upload.UploadTaskEntity;
  * Created by lyy on 2017/2/27.
  * 上传任务队列
  */
-public class UploadTaskQueue extends AbsTaskQueue<UploadTask, UploadTaskEntity, UploadEntity> {
+public class UploadTaskQueue extends AbsTaskQueue<UploadTask, UploadTaskEntity> {
   private static final String TAG = "UploadTaskQueue";
   private static volatile UploadTaskQueue INSTANCE = null;
 
@@ -55,10 +55,6 @@ public class UploadTaskQueue extends AbsTaskQueue<UploadTask, UploadTaskEntity,
     return UploadSharePool.getInstance().executePool;
   }
 
-  @Override public String getKey(UploadEntity entity) {
-    return entity.getFilePath();
-  }
-
   @Override public int getConfigMaxNum() {
     return AriaManager.getInstance(AriaManager.APP).getUploadConfig().oldMaxTaskNum;
   }

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

@@ -159,14 +159,13 @@ public class BaseExecutePool<TASK extends AbsTask> implements IPool<TASK> {
     }
   }
 
-  @Override public TASK getTask(String downloadUrl) {
+  @Override public TASK getTask(String key) {
     synchronized (AriaManager.LOCK) {
-      if (TextUtils.isEmpty(downloadUrl)) {
+      if (TextUtils.isEmpty(key)) {
         Log.e(TAG, "请传入有效的任务key");
         return null;
       }
-      String key = CommonUtil.keyToHashKey(downloadUrl);
+      return mExecuteMap.get(CommonUtil.keyToHashKey(key));
-      return mExecuteMap.get(key);
     }
   }
 

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

@@ -37,7 +37,7 @@ import java.util.concurrent.ConcurrentHashMap;
  * Created by lyy on 2017/6/4.
  * 事件调度器，用于处理任务状态的调度
  */
-abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>, QUEUE extends ITaskQueue<TASK, TASK_ENTITY, ENTITY>>
+abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends AbsTask<TASK_ENTITY>, QUEUE extends ITaskQueue<TASK, TASK_ENTITY>>
     implements ISchedulers<TASK> {
   private final String TAG = "AbsSchedulers";
 
@@ -148,15 +148,13 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
    * 处理普通任务事件
    */
   private void handleNormalEvent(TASK task, int what) {
-    ENTITY entity = task.getEntity();
     switch (what) {
       case STOP:
-        if (task.getEntity().getState() == IEntity.STATE_WAIT) {
+        if (task.getState() == IEntity.STATE_WAIT) {
           break;
         }
-        startNextTask();
       case CANCEL:
-        mQueue.removeTask(entity);
+        mQueue.removeTaskFormQueue(task.getKey());
         if (mQueue.getCurrentExePoolNum() < AriaManager.getInstance(AriaManager.APP)
             .getUploadConfig()
             .getMaxTaskNum()) {
@@ -164,7 +162,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
         }
         break;
       case COMPLETE:
-        mQueue.removeTask(entity);
+        mQueue.removeTaskFormQueue(task.getKey());
         startNextTask();
         break;
       case FAIL:
@@ -237,7 +235,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
    */
   private void handleFailTask(final TASK task) {
     if (!task.needRetry) {
-      mQueue.removeTask(task.getEntity());
+      mQueue.removeTaskFormQueue(task.getKey());
       startNextTask();
       return;
     }
@@ -258,12 +256,12 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
       }
 
       @Override public void onFinish() {
-        ENTITY entity = task.getEntity();
+        AbsEntity entity = task.getTaskEntity().getEntity();
         if (entity.getFailNum() < reTryNum) {
-          TASK task = mQueue.getTask(entity);
+          TASK task = mQueue.getTask(entity.getKey());
           mQueue.reTryStart(task);
         } else {
-          mQueue.removeTask(entity);
+          mQueue.removeTaskFormQueue(task.getKey());
           startNextTask();
         }
       }
@@ -280,7 +278,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
       Log.w(TAG, "没有下一任务");
       return;
     }
-    if (newTask.getEntity().getState() == IEntity.STATE_WAIT) {
+    if (newTask.getState() == IEntity.STATE_WAIT) {
       mQueue.startTask(newTask);
     }
   }

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

@@ -26,7 +26,7 @@ import com.arialyy.aria.core.queue.DownloadGroupTaskQueue;
  * 任务组调度器
  */
 public class DownloadGroupSchedulers extends
-    AbsSchedulers<DownloadGroupTaskEntity, DownloadGroupEntity, DownloadGroupTask, DownloadGroupTaskQueue> {
+    AbsSchedulers<DownloadGroupTaskEntity, DownloadGroupTask, DownloadGroupTaskQueue> {
   private final String TAG = "DownloadGroupSchedulers";
   private static volatile DownloadGroupSchedulers INSTANCE = null;
 

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

@@ -27,7 +27,7 @@ import com.arialyy.aria.core.download.DownloadTask;
  * 任务下载器，提供抽象的方法供具体的实现类操作
  */
 public class DownloadSchedulers
-    extends AbsSchedulers<DownloadTaskEntity, DownloadEntity, DownloadTask, DownloadTaskQueue> {
+    extends AbsSchedulers<DownloadTaskEntity, DownloadTask, DownloadTaskQueue> {
 
   private final String TAG = "DownloadSchedulers";
   private static volatile DownloadSchedulers INSTANCE = null;

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

@@ -17,7 +17,6 @@ package com.arialyy.aria.core.scheduler;
 
 import com.arialyy.aria.core.AriaManager;
 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.core.upload.UploadTaskEntity;
 
@@ -25,8 +24,7 @@ import com.arialyy.aria.core.upload.UploadTaskEntity;
  * Created by lyy on 2017/2/27.
  * 上传任务调度器
  */
-public class UploadSchedulers
+public class UploadSchedulers extends AbsSchedulers<UploadTaskEntity, UploadTask, UploadTaskQueue> {
-    extends AbsSchedulers<UploadTaskEntity, UploadEntity, UploadTask, UploadTaskQueue> {
   private static final String TAG = "UploadSchedulers";
   private static volatile UploadSchedulers INSTANCE = null;
 

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

@@ -19,6 +19,7 @@ import android.os.Handler;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsTask;
+import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.inf.IUploadListener;
 import com.arialyy.aria.core.scheduler.ISchedulers;
@@ -28,13 +29,14 @@ import java.lang.ref.WeakReference;
 /**
  * 下载监听类
  */
-class BaseUListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
+class BaseUListener<ENTITY extends AbsEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>, TASK extends AbsTask<TASK_ENTITY>>
     implements IUploadListener {
   private WeakReference<Handler> outHandler;
   private int RUN_SAVE_INTERVAL = 5 * 1000;  //5s保存一次下载中的进度
   private long mLastLen = 0;   //上一次发送长度
   private boolean isFirst = true;
   protected ENTITY mEntity;
+  protected TASK_ENTITY mTaskEntity;
   protected TASK mTask;
   private boolean isConvertSpeed = false;
   boolean isWait = false;
@@ -43,7 +45,8 @@ class BaseUListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
   BaseUListener(TASK task, Handler outHandler) {
     this.outHandler = new WeakReference<>(outHandler);
     this.mTask = new WeakReference<>(task).get();
-    this.mEntity = this.mTask.getEntity();
+    this.mEntity = this.mTask.getTaskEntity().getEntity();
+    this.mTaskEntity = this.mTask.getTaskEntity();
     final AriaManager manager = AriaManager.getInstance(AriaManager.APP);
     isConvertSpeed = manager.getDownloadConfig().isConvertSpeed();
     mLastLen = mEntity.getCurrentProgress();
@@ -129,6 +132,7 @@ class BaseUListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
 
   private void saveData(int state, long location) {
     mEntity.setComplete(state == IEntity.STATE_COMPLETE);
+    mTaskEntity.state = state;
     if (state == IEntity.STATE_CANCEL) {
       mEntity.deleteData();
     } else if (state == IEntity.STATE_COMPLETE) {
@@ -143,5 +147,6 @@ class BaseUListener<ENTITY extends AbsEntity, TASK extends AbsTask<ENTITY>>
       }
       mEntity.update();
     }
+    mTaskEntity.update();
   }
 }

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

@@ -17,6 +17,7 @@ package com.arialyy.aria.core.upload;
 
 import android.support.annotation.NonNull;
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.common.ProxyHelper;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
@@ -79,7 +80,7 @@ public class UploadReceiver extends AbsReceiver<UploadEntity> {
   @Override public void stopAllTask() {
     AriaManager.getInstance(AriaManager.APP)
         .setCmd(NormalCmdFactory.getInstance()
-            .createCmd(targetName, new UploadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL))
+            .createCmd(targetName, new UploadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL, ICmd.TASK_TYPE_UPLOAD))
         .exe();
   }
 
@@ -93,7 +94,7 @@ public class UploadReceiver extends AbsReceiver<UploadEntity> {
     final AriaManager am = AriaManager.getInstance(AriaManager.APP);
 
     am.setCmd(CommonUtil.createNormalCmd(targetName, new DownloadTaskEntity(),
-        NormalCmdFactory.TASK_CANCEL_ALL)).exe();
+        NormalCmdFactory.TASK_CANCEL_ALL, ICmd.TASK_TYPE_UPLOAD)).exe();
 
     Set<String> keys = am.getReceiver().keySet();
     for (String key : keys) {

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

@@ -33,7 +33,7 @@ import java.util.Map;
 class DBConfig {
   static Map<String, Class> mapping = new HashMap<>();
   static String DB_NAME;
-  static int VERSION = 15;
+  static int VERSION = 16;
 
   static {
     if (TextUtils.isEmpty(DB_NAME)) {

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

@@ -24,6 +24,7 @@ import android.text.TextUtils;
 import android.util.Base64;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.command.group.AbsGroupCmd;
 import com.arialyy.aria.core.command.group.GroupCmdFactory;
 import com.arialyy.aria.core.command.normal.AbsNormalCmd;
@@ -33,7 +34,7 @@ import com.arialyy.aria.core.download.DownloadGroupEntity;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
-import com.arialyy.aria.core.inf.BaseGroupTaskEntity;
+import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
 import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.orm.DbEntity;
@@ -437,10 +438,13 @@ public class CommonUtil {
 
   /**
    * 创建任务命令
+   *
+   * @param taskType {@link ICmd#TASK_TYPE_DOWNLOAD}、{@link ICmd#TASK_TYPE_DOWNLOAD_GROUP}、{@link
+   * ICmd#TASK_TYPE_UPLOAD}
    */
   public static <T extends AbsTaskEntity> AbsNormalCmd createNormalCmd(String target, T entity,
-      int cmd) {
+      int cmd, int taskType) {
-    return NormalCmdFactory.getInstance().createCmd(target, entity, cmd);
+    return NormalCmdFactory.getInstance().createCmd(target, entity, cmd, taskType);
   }
 
   /**
@@ -448,7 +452,7 @@ public class CommonUtil {
    *
    * @param childUrl 子任务url
    */
-  public static <T extends BaseGroupTaskEntity> AbsGroupCmd createGroupCmd(String target, T entity,
+  public static <T extends AbsGroupTaskEntity> AbsGroupCmd createGroupCmd(String target, T entity,
       int cmd, String childUrl) {
     return GroupCmdFactory.getInstance().createCmd(target, entity, cmd, childUrl);
   }

DEV_LOG.md

@@ -1,4 +1,5 @@
 ## 开发日志
+  + v_3.3.4 优化任务代码结构，修复上一个版本暂停后无法自动执行任务的问题
   + v_3.3.3 修复进度条错乱的问题，修复同一时间多次调用start导致重复下载的问题
   + v_3.3.2 新加reTry()，修复上一个版本不会回调失败事件的问题；增加running状态下5秒钟保存一次数据库的功能；修复FTP断点上传文件不完整的问题
   + v_3.3.1 增加网络事件，网络未连接，将不会重试下载，修复删除未开始任务，状态回调错误

README.md

@@ -29,8 +29,8 @@ Aria有以下特点：
 [![Download](https://api.bintray.com/packages/arialyy/maven/AriaApi/images/download.svg)](https://bintray.com/arialyy/maven/AriaApi/_latestVersion)
 [![Download](https://api.bintray.com/packages/arialyy/maven/AriaCompiler/images/download.svg)](https://bintray.com/arialyy/maven/AriaCompiler/_latestVersion)
 ```java
-compile 'com.arialyy.aria:aria-core:3.3.3'
+compile 'com.arialyy.aria:aria-core:3.3.4'
-annotationProcessor 'com.arialyy.aria:aria-compiler:3.3.3'
+annotationProcessor 'com.arialyy.aria:aria-compiler:3.3.4'
 ```
 
 ***

app/src/main/assets/aria_config.xml

@@ -8,7 +8,7 @@
     <threadNum value="3"/>
 
     <!--设置下载队列最大任务数， 默认为2-->
-    <maxTaskNum value="2"/>
+    <maxTaskNum value="1"/>
 
     <!--设置下载失败，重试次数，默认为10-->
     <reTryNum value="10"/>

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

@@ -18,8 +18,8 @@ package com.arialyy.aria.core.upload;
 import android.os.Handler;
 import android.os.Looper;
 import android.util.Log;
+import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.inf.AbsNormalTask;
-import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.core.scheduler.ISchedulers;
 import com.arialyy.aria.core.upload.uploader.SimpleUploadUtil;
 
@@ -27,27 +27,31 @@ import com.arialyy.aria.core.upload.uploader.SimpleUploadUtil;
  * Created by lyy on 2017/2/23.
  * 上传任务
  */
-public class UploadTask extends AbsNormalTask<UploadEntity> {
+public class UploadTask extends AbsNormalTask<UploadTaskEntity> {
   private static final String TAG = "UploadTask";
 
   private SimpleUploadUtil mUtil;
-  private BaseUListener<UploadEntity, UploadTask> mListener;
+  private BaseUListener<UploadEntity, UploadTaskEntity, UploadTask> mListener;
 
   private UploadTask(UploadTaskEntity taskEntity, Handler outHandler) {
+    mTaskEntity = taskEntity;
     mOutHandler = outHandler;
-    mEntity = taskEntity.getEntity();
     mListener = new BaseUListener<>(this, mOutHandler);
     mUtil = new SimpleUploadUtil(taskEntity, mListener);
   }
 
   @Override public String getKey() {
-    return mEntity.getFilePath();
+    return mTaskEntity.getEntity().getFilePath();
   }
 
   @Override public boolean isRunning() {
     return mUtil.isRunning();
   }
 
+  public UploadEntity getEntity() {
+    return mTaskEntity.getEntity();
+  }
+
   @Override public void start() {
     if (mUtil.isRunning()) {
       Log.d(TAG, "任务正在下载");
@@ -60,7 +64,7 @@ public class UploadTask extends AbsNormalTask<UploadEntity> {
     if (mUtil.isRunning()) {
       mUtil.stop();
     } else {
-      mListener.onStop(mEntity.getCurrentProgress());
+      mListener.onStop(getCurrentProgress());
     }
   }
 

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

@@ -15,7 +15,7 @@
  */
 package com.arialyy.aria.core.upload;
 
-import com.arialyy.aria.core.inf.AbsTaskEntity;
+import com.arialyy.aria.core.inf.AbsNormalTaskEntity;
 import com.arialyy.aria.orm.OneToOne;
 import java.util.HashMap;
 import java.util.Map;
@@ -24,7 +24,7 @@ import java.util.Map;
  * Created by lyy on 2017/2/9.
  * 上传任务实体
  */
-public class UploadTaskEntity extends AbsTaskEntity<UploadEntity> {
+public class UploadTaskEntity extends AbsNormalTaskEntity<UploadEntity> {
   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";

build.gradle

@@ -37,7 +37,7 @@ task clean(type: Delete) {
 ext {
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
-  publishVersion = '3.3.3'
+  publishVersion = '3.3.4'
 //  publishVersion = '1.0.3'  //FTP插件
   repoName='maven'
   desc = 'android 下载框架'