修复取消后无法重新启动的bug

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

@@ -26,7 +26,6 @@ public abstract class AbsCmd<T extends AbsTaskEntity> implements ICmd {
   protected ITaskQueue mQueue;
   protected T mTaskEntity;
   protected String TAG;
-  protected String mTargetName;
 
   /**
    * 是否是下载任务的命令

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

@@ -24,10 +24,9 @@ import com.arialyy.aria.core.inf.AbsTaskEntity;
 public abstract class AbsCmdFactory<TASK_ENTITY extends AbsTaskEntity, CMD extends AbsCmd> {
 
   /**
-   * @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, int taskType);
+  public abstract CMD createCmd(TASK_ENTITY entity, int type, int taskType);
 }

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

@@ -36,11 +36,7 @@ public abstract class AbsGroupCmd<T extends AbsGroupTaskEntity> extends AbsCmd<T
 
   AbsGroupTask tempTask;
 
-  /**
+  AbsGroupCmd(T entity) {
-   * @param targetName 创建任务的对象名
-   */
-  AbsGroupCmd(String targetName, T entity) {
-    mTargetName = targetName;
     mTaskEntity = entity;
     TAG = CommonUtil.getClassName(this);
     if (entity instanceof DownloadGroupTaskEntity) {
@@ -55,7 +51,7 @@ public abstract class AbsGroupCmd<T extends AbsGroupTaskEntity> extends AbsCmd<T
    * @return 创建的任务
    */
   AbsTask createTask() {
-    tempTask = (AbsGroupTask) mQueue.createTask(mTargetName, mTaskEntity);
+    tempTask = (AbsGroupTask) mQueue.createTask(mTaskEntity);
     return tempTask;
   }
 

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

@@ -22,11 +22,8 @@ import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
  * 删除任务组子任务
  */
 class GroupCancelCmd<T extends AbsGroupTaskEntity> extends AbsGroupCmd<T> {
-  /**
+  GroupCancelCmd(T entity) {
-   * @param targetName 创建任务的对象名
+    super(entity);
-   */
-  GroupCancelCmd(String targetName, T entity) {
-    super(targetName, entity);
   }
 
   @Override public void executeCmd() {

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

@@ -62,13 +62,13 @@ public class GroupCmdFactory {
     AbsGroupCmd cmd = null;
     switch (type) {
       case SUB_TASK_START:
-        cmd = new GroupStartCmd<>(target, entity);
+        cmd = new GroupStartCmd<>(entity);
         break;
       case SUB_TASK_STOP:
-        cmd = new GroupStopCmd<>(target, entity);
+        cmd = new GroupStopCmd<>(entity);
         break;
       case SUB_TASK_CANCEL:
-        cmd = new GroupCancelCmd<>(target, entity);
+        cmd = new GroupCancelCmd<>(entity);
     }
     if (cmd != null) {
       cmd.childUrl = childUrl;

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

@@ -22,11 +22,8 @@ import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
  * 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 AbsGroupTaskEntity> extends AbsGroupCmd<T> {
-  /**
+  GroupStartCmd( T entity) {
-   * @param targetName 创建任务的对象名
+    super( entity);
-   */
-  GroupStartCmd(String targetName, T entity) {
-    super(targetName, entity);
   }
 
   @Override public void executeCmd() {

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

@@ -22,11 +22,8 @@ import com.arialyy.aria.core.inf.AbsGroupTaskEntity;
  * 停止任务组的命令
  */
 class GroupStopCmd<T extends AbsGroupTaskEntity> extends AbsGroupCmd<T> {
-  /**
+  GroupStopCmd(T entity) {
-   * @param targetName 创建任务的对象名
+    super(entity);
-   */
-  GroupStopCmd(String targetName, T entity) {
-    super(targetName, entity);
   }
 
   @Override public void executeCmd() {

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

@@ -46,13 +46,11 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
   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, int taskType) {
+  AbsNormalCmd(T entity, int taskType) {
     this.taskType = taskType;
-    mTargetName = targetName;
     mTaskEntity = entity;
     TAG = CommonUtil.getClassName(this);
     if (taskType == ICmd.TASK_TYPE_DOWNLOAD) {
@@ -126,7 +124,7 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
    */
   void removeTask(AbsTaskEntity taskEntity) {
     AbsTask tempTask = getTask(taskEntity.getEntity());
-    if (tempTask == null){
+    if (tempTask == null) {
       tempTask = createTask(taskEntity);
     }
     mQueue.cancelTask(tempTask);
@@ -181,7 +179,7 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
    * @return 创建的任务
    */
   AbsTask createTask() {
-    tempTask = mQueue.createTask(mTargetName, mTaskEntity);
+    tempTask = mQueue.createTask(mTaskEntity);
     return tempTask;
   }
 
@@ -193,6 +191,6 @@ public abstract class AbsNormalCmd<T extends AbsTaskEntity> extends AbsCmd<T> {
    */
   AbsTask createTask(AbsTaskEntity taskEntity) {
     TEManager.getInstance().addTEntity(taskEntity);
-    return mQueue.createTask(mTargetName, taskEntity);
+    return mQueue.createTask(taskEntity);
   }
 }

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

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

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

@@ -41,11 +41,8 @@ public class CancelAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
    */
   public boolean removeFile = false;
 
-  /**
+  CancelAllCmd(T entity, int taskType) {
-   * @param targetName 产生任务的对象名
+    super(entity, taskType);
-   */
-  CancelAllCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

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

@@ -16,7 +16,6 @@
 
 package com.arialyy.aria.core.command.normal;
 
-import android.text.TextUtils;
 import com.arialyy.aria.core.inf.AbsTask;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 
@@ -31,8 +30,8 @@ public class CancelCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
    */
   public boolean removeFile = false;
 
-  CancelCmd(String targetName, T entity, int taskType) {
+  CancelCmd(T entity, int taskType) {
-    super(targetName, entity, taskType);
+    super(entity, taskType);
   }
 
   @Override public void executeCmd() {
@@ -43,9 +42,6 @@ public class CancelCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
     }
     if (task != null) {
       mTaskEntity.setRemoveFile(removeFile);
-      if (!TextUtils.isEmpty(mTargetName)) {
-        task.setTargetName(mTargetName);
-      }
       removeTask();
     }
   }

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

@@ -36,11 +36,8 @@ import com.arialyy.aria.util.NetUtils;
  * 目前只只支持单下载任务的最高优先级任务
  */
 final class HighestPriorityCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
-  /**
+  HighestPriorityCmd(T entity, int taskType) {
-   * @param targetName 产生任务的对象名
+    super(entity, taskType);
-   */
-  HighestPriorityCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {
@@ -54,9 +51,6 @@ final class HighestPriorityCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T>
       task = (DownloadTask) createTask();
     }
     if (task != null) {
-      if (!TextUtils.isEmpty(mTargetName)) {
-        task.setTargetName(mTargetName);
-      }
       ((DownloadTaskQueue) mQueue).setTaskHighestPriority(task);
     }
   }

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

@@ -78,32 +78,31 @@ public class NormalCmdFactory extends AbsCmdFactory<AbsTaskEntity, AbsNormalCmd>
   }
 
   /**
-   * @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}、{@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, int taskType) {
+  public AbsNormalCmd createCmd(AbsTaskEntity entity, int type, int taskType) {
     switch (type) {
       case TASK_CREATE:
-        return new AddCmd<>(target, entity, taskType);
+        return new AddCmd<>(entity, taskType);
       case TASK_RESUME:
       case TASK_START:
-        return new StartCmd<>(target, entity, taskType);
+        return new StartCmd<>(entity, taskType);
       case TASK_CANCEL:
-        return new CancelCmd<>(target, entity, taskType);
+        return new CancelCmd<>(entity, taskType);
       case TASK_STOP:
-        return new StopCmd<>(target, entity, taskType);
+        return new StopCmd<>(entity, taskType);
       case TASK_HIGHEST_PRIORITY:
-        return new HighestPriorityCmd<>(target, entity, taskType);
+        return new HighestPriorityCmd<>(entity, taskType);
       case TASK_STOP_ALL:
-        return new StopAllCmd<>(target, entity, taskType);
+        return new StopAllCmd<>(entity, taskType);
       case TASK_RESUME_ALL:
-        return new ResumeAllCmd<>(target, entity, taskType);
+        return new ResumeAllCmd<>(entity, taskType);
       case TASK_CANCEL_ALL:
-        return new CancelAllCmd<>(target, entity, taskType);
+        return new CancelAllCmd<>(entity, taskType);
       default:
         return null;
     }

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

@@ -32,11 +32,8 @@ import java.util.List;
 final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
   private List<AbsTaskEntity> mWaitList = new ArrayList<>();
 
-  /**
+  ResumeAllCmd(T entity, int taskType) {
-   * @param targetName 产生任务的对象名
+    super(entity, taskType);
-   */
-  ResumeAllCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

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

@@ -16,8 +16,6 @@
 
 package com.arialyy.aria.core.command.normal;
 
-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;
@@ -46,8 +44,8 @@ import java.util.List;
  */
 class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
 
-  StartCmd(String targetName, T entity, int taskType) {
+  StartCmd(T entity, int taskType) {
-    super(targetName, entity, taskType);
+    super(entity, taskType);
   }
 
   @Override public void executeCmd() {
@@ -68,9 +66,6 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
     AbsTask task = getTask();
     if (task == null) {
       task = createTask();
-      if (!TextUtils.isEmpty(mTargetName)) {
-        task.setTargetName(mTargetName);
-      }
       // 任务不存在时，根据配置不同，对任务执行操作
       if (mod.equals(QueueMod.NOW.getTag())) {
         startTask();

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

@@ -7,11 +7,8 @@ import com.arialyy.aria.core.inf.AbsTaskEntity;
  * 停止所有任务的命令，并清空所有等待队列
  */
 final class StopAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
-  /**
+  StopAllCmd(T entity, int taskType) {
-   * @param targetName 产生任务的对象名
+    super(entity, taskType);
-   */
-  StopAllCmd(String targetName, T entity, int taskType) {
-    super(targetName, entity, taskType);
   }
 
   @Override public void executeCmd() {

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

@@ -16,10 +16,9 @@
 
 package com.arialyy.aria.core.command.normal;
 
-import android.text.TextUtils;
 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.inf.IEntity;
 import com.arialyy.aria.util.ALog;
 
 /**
@@ -28,8 +27,8 @@ import com.arialyy.aria.util.ALog;
  */
 class StopCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
 
-  StopCmd(String targetName, T entity, int taskType) {
+  StopCmd(T entity, int taskType) {
-    super(targetName, entity, taskType);
+    super(entity, taskType);
   }
 
   @Override public void executeCmd() {
@@ -42,9 +41,6 @@ class StopCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
         ALog.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);
-      }
       stopTask();
     }
   }

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

@@ -0,0 +1,37 @@
+/*
+ * 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.common;
+
+/**
+ * Aria事件总线
+ */
+public class AEvent {
+  private static final Object LOCK = new Object();
+  private static volatile AEvent INSTANCE = null;
+
+  private AEvent() {
+
+  }
+
+  public static AEvent getInstance() {
+    if (INSTANCE == null) {
+      synchronized (LOCK) {
+        INSTANCE = new AEvent();
+      }
+    }
+    return INSTANCE;
+  }
+}

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

@@ -42,7 +42,8 @@ import java.util.TimerTask;
  * Created by AriaL on 2017/7/1.
  * 任务处理器
  */
-public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>> {
+public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>>
+    implements Runnable {
   private static final String STATE = "_state_";
   private static final String RECORD = "_record_";
   /**
@@ -139,7 +140,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
       mStartThreadNum = 1;
     } else {
       mTotalThreadNum =
-          mTaskEntity.isNewTask() ? (mStartThreadNum = setNewTaskThreadNum()) : mTotalThreadNum;
+          mTaskEntity.isNewTask() ? setNewTaskThreadNum() : mTotalThreadNum;
     }
     mConstance.START_THREAD_NUM = mTotalThreadNum;
 
@@ -168,10 +169,16 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
     } else {
       handleBreakpoint();
     }
-
     startTimer();
   }
 
+  @Override public void run() {
+    if (mConstance.isRunning) {
+      return;
+    }
+    startFlow();
+  }
+
   /**
    * 预处理完成
    */
@@ -272,10 +279,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
    * 直接调用的时候会自动启动线程执行
    */
   public void start() {
-    if (mConstance.isRunning) {
+    new Thread(this).start();
-      return;
-    }
-    startFlow();
   }
 
   public void resume() {
@@ -343,8 +347,8 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
           ALog.i(TAG, String.format("修正【%s】的进度记录为：%s", file.getPath(), file.length()));
           tr.startLocation = file.length();
           tr.isComplete = false;
-          mStartThreadNum++;
         }
+        mStartThreadNum++;
       }
     } else {
       for (ThreadRecord tr : mRecord.threadRecords) {

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

@@ -37,7 +37,7 @@ import java.util.concurrent.Executors;
  * 任务线程
  */
 public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY extends AbsTaskEntity<ENTITY>>
-    implements Callable<TASK_ENTITY> {
+    implements Callable<AbsThreadTask> {
   /**
    * 线程重试次数
    */
@@ -60,13 +60,14 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
   protected int mConnectTimeOut; //连接超时时间
   protected int mReadTimeOut; //流读取的超时时间
   protected boolean isNotNetRetry = false;  //断网情况是否重试
-  private boolean taskBreak = false;  //任务中断
+  private boolean taskBreak = false;  //任务跳出
   protected int mThreadNum;
   /**
    * 速度限制工具
    */
   protected BandwidthLimiter mSpeedBandUtil;
   protected AriaManager mAridManager;
+  protected boolean isInterrupted = false;
 
   private Thread mConfigThread = new Thread(new Runnable() {
     @Override public void run() {
@@ -91,6 +92,23 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
     }
   }
 
+  /**
+   * 设置线程是否中断
+   * @param isInterrupted {@code true} 中断
+   */
+  public void setInterrupted(boolean isInterrupted) {
+    this.isInterrupted = isInterrupted;
+  }
+
+  /**
+   * 线程是否存活
+   * @return {@code true}存活
+   */
+  protected boolean isLive(){
+    Thread t = Thread.currentThread();
+    return !t.isInterrupted() && !isInterrupted;
+  }
+
   /**
    * 当前线程是否完成，对于不支持断点的任务，一律未完成
    * {@code true} 完成；{@code false} 未完成
@@ -435,4 +453,9 @@ public abstract class AbsThreadTask<ENTITY extends AbsNormalEntity, TASK_ENTITY
       }
     }
   }
+
+  @Override public AbsThreadTask call() throws Exception {
+    isInterrupted = true;
+    return this;
+  }
 }

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

@@ -52,8 +52,8 @@ abstract class AbsDownloadTarget<TARGET extends AbsTarget, ENTITY extends AbsEnt
   protected void setHighestPriority() {
     if (checkEntity()) {
       AriaManager.getInstance(AriaManager.APP)
-          .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity,
+          .setCmd(CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_HIGHEST_PRIORITY,
-              NormalCmdFactory.TASK_HIGHEST_PRIORITY, checkTaskType()))
+              checkTaskType()))
           .exe();
     }
   }
@@ -64,7 +64,7 @@ abstract class AbsDownloadTarget<TARGET extends AbsTarget, ENTITY extends AbsEnt
   public void add() {
     if (checkEntity()) {
       AriaManager.getInstance(AriaManager.APP)
-          .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CREATE,
+          .setCmd(CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_CREATE,
               checkTaskType()))
           .exe();
     }

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

@@ -93,11 +93,9 @@ public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity> {
   public static class Builder {
     DownloadGroupTaskEntity taskEntity;
     Handler outHandler;
-    String targetName;
 
-    public Builder(String targetName, DownloadGroupTaskEntity taskEntity) {
+    public Builder(DownloadGroupTaskEntity taskEntity) {
       CheckUtil.checkTaskEntity(taskEntity);
-      this.targetName = targetName;
       this.taskEntity = taskEntity;
     }
 
@@ -117,9 +115,7 @@ public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity> {
     }
 
     public DownloadGroupTask build() {
-      DownloadGroupTask task = new DownloadGroupTask(taskEntity, outHandler);
+      return new DownloadGroupTask(taskEntity, outHandler);
-      task.setTargetName(targetName);
-      return task;
     }
   }
 }

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

@@ -370,7 +370,7 @@ public class DownloadReceiver extends AbsReceiver {
   public void stopAllTask() {
     AriaManager.getInstance(AriaManager.APP)
         .setCmd(NormalCmdFactory.getInstance()
-            .createCmd(targetName, new DownloadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL,
+            .createCmd(new DownloadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL,
                 ICmd.TASK_TYPE_DOWNLOAD))
         .exe();
   }
@@ -383,7 +383,7 @@ public class DownloadReceiver extends AbsReceiver {
   public void resumeAllTask() {
     AriaManager.getInstance(AriaManager.APP)
         .setCmd(NormalCmdFactory.getInstance()
-            .createCmd(targetName, new DownloadTaskEntity(), NormalCmdFactory.TASK_RESUME_ALL,
+            .createCmd(new DownloadTaskEntity(), NormalCmdFactory.TASK_RESUME_ALL,
                 ICmd.TASK_TYPE_DOWNLOAD))
         .exe();
   }
@@ -397,7 +397,7 @@ public class DownloadReceiver extends AbsReceiver {
   public void removeAllTask(boolean removeFile) {
     final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
     CancelAllCmd cancelCmd =
-        (CancelAllCmd) CommonUtil.createNormalCmd(targetName, new DownloadTaskEntity(),
+        (CancelAllCmd) CommonUtil.createNormalCmd(new DownloadTaskEntity(),
             NormalCmdFactory.TASK_CANCEL_ALL, ICmd.TASK_TYPE_DOWNLOAD);
     cancelCmd.removeFile = removeFile;
     ariaManager.setCmd(cancelCmd).exe();

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

@@ -143,10 +143,8 @@ public class DownloadTask extends AbsNormalTask<DownloadTaskEntity> {
   public static class Builder {
     DownloadTaskEntity taskEntity;
     Handler outHandler;
-    String targetName;
 
-    public Builder(String targetName, DownloadTaskEntity taskEntity) {
+    public Builder(DownloadTaskEntity taskEntity) {
-      this.targetName = targetName;
       this.taskEntity = taskEntity;
     }
 
@@ -166,9 +164,7 @@ public class DownloadTask extends AbsNormalTask<DownloadTaskEntity> {
     }
 
     public DownloadTask build() {
-      DownloadTask task = new DownloadTask(taskEntity, outHandler);
+      return new DownloadTask(taskEntity, outHandler);
-      task.setTargetName(targetName);
-      return task;
     }
   }
 }

Aria/src/main/java/com/arialyy/aria/core/download/downloader/AbsGroupUtil.java

@@ -31,13 +31,12 @@ import java.util.Set;
 import java.util.Timer;
 import java.util.TimerTask;
 import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.Executors;
 
 /**
  * Created by AriaL on 2017/6/30.
  * 任务组核心逻辑
  */
-public abstract class AbsGroupUtil implements IUtil {
+public abstract class AbsGroupUtil implements IUtil, Runnable {
   private static final Object LOCK = new Object();
   private final String TAG = "AbsGroupUtil";
   /**
@@ -286,6 +285,10 @@ public abstract class AbsGroupUtil implements IUtil {
   }
 
   @Override public void start() {
+    new Thread(this).start();
+  }
+
+  @Override public void run() {
     if (isStop || isCancel) {
       closeTimer();
       return;

Aria/src/main/java/com/arialyy/aria/core/download/downloader/FtpThreadTask.java

@@ -53,10 +53,11 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
     isBlock = STATE.TASK_RECORD.isBlock;
   }
 
-  @Override public DownloadTaskEntity call() throws Exception {
+  @Override public FtpThreadTask call() throws Exception {
+    super.call();
     if (mConfig.THREAD_RECORD.isComplete) {
       handleComplete();
-      return mTaskEntity;
+      return this;
     }
     mChildCurrentLocation = mConfig.START_LOCATION;
     FTPClient client = null;
@@ -69,7 +70,7 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
       client = createClient();
       if (client == null) {
         fail(mChildCurrentLocation, "ftp client 创建失败", null);
-        return mTaskEntity;
+        return this;
       }
       if (mConfig.START_LOCATION > 0) {
         client.setRestartOffset(mConfig.START_LOCATION);
@@ -81,7 +82,7 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
             String.format("获取文件信息错误，错误码为：%s，msg：%s", reply, client.getReplyString()),
             null);
         client.disconnect();
-        return mTaskEntity;
+        return this;
       }
       String remotePath =
           new String(mTaskEntity.getUrlEntity().remotePath.getBytes(charSet), SERVER_CHARSET);
@@ -93,7 +94,7 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
             String.format("获取流失败，错误码为：%s，msg：%s", reply, client.getReplyString()),
             null);
         client.disconnect();
-        return mTaskEntity;
+        return this;
       }
 
       if (isOpenDynamicFile) {
@@ -118,7 +119,7 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
         e.printStackTrace();
       }
     }
-    return mTaskEntity;
+    return this;
   }
 
   /**
@@ -165,7 +166,7 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
       foc = fos.getChannel();
       fic = Channels.newChannel(is);
       ByteBuffer bf = ByteBuffer.allocate(mBufSize);
-      while (!Thread.currentThread().isInterrupted() && (len = fic.read(bf)) != -1) {
+      while (isLive() && (len = fic.read(bf)) != -1) {
         if (isBreak()) {
           break;
         }
@@ -216,7 +217,7 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
       file.seek(mConfig.START_LOCATION);
       byte[] buffer = new byte[mBufSize];
       int len;
-      while (!Thread.currentThread().isInterrupted() && (len = is.read(buffer)) != -1) {
+      while (isLive() && (len = is.read(buffer)) != -1) {
         if (isBreak()) {
           break;
         }

Aria/src/main/java/com/arialyy/aria/core/download/downloader/HttpThreadTask.java

@@ -56,10 +56,11 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
     isBlock = STATE.TASK_RECORD.isBlock;
   }
 
-  @Override public DownloadTaskEntity call() {
+  @Override public HttpThreadTask call() throws Exception {
+    super.call();
     if (getThreadRecord().isComplete) {
       handleComplete();
-      return mTaskEntity;
+      return this;
     }
     HttpURLConnection conn = null;
     BufferedInputStream is = null;
@@ -67,7 +68,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
     //当前子线程的下载位置
     mChildCurrentLocation = mConfig.START_LOCATION;
     try {
-      URL url = new URL(CommonUtil.convertUrl(mConfig.URL + 1));
+      URL url = new URL(CommonUtil.convertUrl(mConfig.URL));
       conn = ConnectionHelp.handleConnection(url, mTaskEntity);
       if (mConfig.SUPPORT_BP) {
         ALog.d(TAG,
@@ -118,7 +119,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
         e.printStackTrace();
       }
     }
-    return mTaskEntity;
+    return this;
   }
 
   /**
@@ -135,7 +136,8 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
       fic = Channels.newChannel(is);
       ByteBuffer bf = ByteBuffer.allocate(mBufSize);
       //如果要通过 Future 的 cancel 方法取消正在运行的任务，那么该任务必定是可以 对线程中断做出响应 的任务。
-      while (!Thread.currentThread().isInterrupted() && (len = fic.read(bf)) != -1) {
+
+      while (isLive() && (len = fic.read(bf)) != -1) {
         if (isBreak()) {
           break;
         }
@@ -194,7 +196,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
       throws IOException {
     byte[] buffer = new byte[mBufSize];
     int len;
-    while (!Thread.currentThread().isInterrupted() && (len = is.read(buffer)) != -1) {
+    while (isLive() && (len = is.read(buffer)) != -1) {
       if (isBreak()) {
         break;
       }

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

@@ -216,8 +216,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
   @Override public void start() {
     if (checkEntity()) {
       AriaManager.getInstance(AriaManager.APP)
-          .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START,
+          .setCmd(
-              checkTaskType()))
+              CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_START, checkTaskType()))
           .exe();
     }
   }
@@ -236,8 +236,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
   @Override public void stop() {
     if (checkEntity()) {
       AriaManager.getInstance(AriaManager.APP)
-          .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_STOP,
+          .setCmd(
-              checkTaskType()))
+              CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_STOP, checkTaskType()))
           .exe();
     }
   }
@@ -248,8 +248,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
   @Override public void resume() {
     if (checkEntity()) {
       AriaManager.getInstance(AriaManager.APP)
-          .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START,
+          .setCmd(
-              checkTaskType()))
+              CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_START, checkTaskType()))
           .exe();
     }
   }
@@ -260,7 +260,7 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
   @Override public void cancel() {
     if (checkEntity()) {
       AriaManager.getInstance(AriaManager.APP)
-          .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CANCEL,
+          .setCmd(CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_CANCEL,
               checkTaskType()))
           .exe();
     }
@@ -274,10 +274,8 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
       List<ICmd> cmds = new ArrayList<>();
       int taskType = checkTaskType();
       cmds.add(
-          CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_STOP,
+          CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_STOP, taskType));
-              taskType));
+      cmds.add(CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_START, taskType));
-      cmds.add(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_START,
-          taskType));
       AriaManager.getInstance(AriaManager.APP).setCmds(cmds).exe();
     }
   }
@@ -290,8 +288,9 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    */
   public void cancel(boolean removeFile) {
     if (checkEntity()) {
-      CancelCmd cancelCmd = (CancelCmd) CommonUtil.createNormalCmd(mTargetName, mTaskEntity,
+      CancelCmd cancelCmd =
-          NormalCmdFactory.TASK_CANCEL, checkTaskType());
+          (CancelCmd) CommonUtil.createNormalCmd(mTaskEntity, 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

@@ -32,12 +32,8 @@ public abstract class AbsTask<TASK_ENTITY extends AbsTaskEntity> implements ITas
   protected TASK_ENTITY mTaskEntity;
   protected Handler mOutHandler;
 
-  /**
-   * 用于生成该任务对象的hash码
-   */
-  private String mTargetName;
   protected Context mContext;
-  protected boolean isHeighestTask = false;
+  boolean isHeighestTask = false;
   private boolean isCancel = false, isStop = false;
   protected IUtil mUtil;
 
@@ -212,14 +208,6 @@ public abstract class AbsTask<TASK_ENTITY extends AbsTaskEntity> implements ITas
    */
   public abstract String getTaskName();
 
-  public String getTargetName() {
-    return mTargetName;
-  }
-
-  @Override public void setTargetName(String targetName) {
-    this.mTargetName = targetName;
-  }
-
   public boolean isHighestPriorityTask() {
     return isHeighestTask;
   }

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

@@ -90,5 +90,4 @@ public interface ITask<TASK_ENTITY extends AbsTaskEntity> {
    */
   String getConvertCurrentProgress();
 
-  void setTargetName(String targetName);
 }

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

@@ -87,6 +87,8 @@ public class ThreadTaskManager {
         if (future.isDone() || future.isCancelled()) {
           continue;
         }
+        AbsThreadTask task = (AbsThreadTask) future.get();
+        task.setInterrupted(true);
         future.cancel(true);
       }
     } catch (Exception e) {

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

@@ -187,7 +187,6 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
   }
 
   @Override public void removeTaskFormQueue(String key) {
-    //TEManager.getInstance().removeTEntity(key);
     TASK task = mExecutePool.getTask(key);
     if (task != null) {
       ALog.d(TAG, String.format("从执行池删除任务【%s】%s", task.getTaskName(),
@@ -205,10 +204,6 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
       ALog.e(TAG, "任务重试失败，原因：task 为null");
       return;
     }
-    //if (!NetUtils.isConnected(AriaManager.APP)) {
-    //  ALog.e(TAG, "任务【" + task.getTaskName() + "】重试失败，原因：网络未连接");
-    //  return;
-    //}
     if (!task.isRunning()) {
       task.start();
     } else {

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

@@ -16,7 +16,6 @@
 
 package com.arialyy.aria.core.queue;
 
-import android.text.TextUtils;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.download.DownloadGroupTask;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
@@ -60,19 +59,15 @@ public class DownloadGroupTaskQueue
     return AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMaxTaskNum();
   }
 
-  @Override public DownloadGroupTask createTask(String targetName, DownloadGroupTaskEntity entity) {
+  @Override public DownloadGroupTask createTask(DownloadGroupTaskEntity entity) {
     DownloadGroupTask task = null;
-    if (!TextUtils.isEmpty(targetName)) {
+    if (mCachePool.getTask(entity.getEntity().getKey()) == null
-      if (mCachePool.getTask(entity.getEntity().getKey()) == null
+        && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
-          && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
+      task = (DownloadGroupTask) TaskFactory.getInstance()
-        task = (DownloadGroupTask) TaskFactory.getInstance()
+          .createTask(entity, DownloadGroupSchedulers.getInstance());
-            .createTask(targetName, entity, DownloadGroupSchedulers.getInstance());
+      mCachePool.putTask(task);
-        mCachePool.putTask(task);
-      } else {
-        ALog.w(TAG, "任务已存在");
-      }
     } else {
-      ALog.e(TAG, "target name 为 null！！");
+      ALog.w(TAG, "任务已存在");
     }
     return task;
   }

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

@@ -16,7 +16,6 @@
 
 package com.arialyy.aria.core.queue;
 
-import android.text.TextUtils;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
@@ -104,19 +103,15 @@ public class DownloadTaskQueue extends AbsTaskQueue<DownloadTask, DownloadTaskEn
     }
   }
 
-  @Override public DownloadTask createTask(String target, DownloadTaskEntity entity) {
+  @Override public DownloadTask createTask(DownloadTaskEntity entity) {
     DownloadTask task = null;
-    if (!TextUtils.isEmpty(target)) {
+    if (mCachePool.getTask(entity.getEntity().getKey()) == null
-      if (mCachePool.getTask(entity.getEntity().getKey()) == null
+        && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
-          && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
+      task = (DownloadTask) TaskFactory.getInstance()
-        task = (DownloadTask) TaskFactory.getInstance()
+          .createTask(entity, DownloadSchedulers.getInstance());
-            .createTask(target, entity, DownloadSchedulers.getInstance());
+      mCachePool.putTask(task);
-        mCachePool.putTask(task);
-      } else {
-        ALog.w(TAG, "任务已存在");
-      }
     } else {
-      ALog.e(TAG, "target name 为 null！！");
+      ALog.w(TAG, "任务已存在");
     }
 
     return task;

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

@@ -113,10 +113,9 @@ public interface ITaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
    * 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 任务实体{@link DownloadTaskEntity}、{@link UploadTaskEntity}
-   * @param targetName 生成该任务的对象
    * @return {@link DownloadTask}、{@link UploadTask}
    */
-  TASK createTask(String targetName, TASK_ENTITY entity);
+  TASK createTask(TASK_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

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

@@ -21,8 +21,8 @@ import com.arialyy.aria.core.download.DownloadGroupTask;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 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.AbsTaskEntity;
+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.core.scheduler.UploadSchedulers;
@@ -61,13 +61,13 @@ class TaskFactory {
    * @return {@link DownloadTask}、{@link UploadTask}、{@link DownloadGroupTask}
    */
   <TASK_ENTITY extends AbsTaskEntity, SCHEDULER extends ISchedulers> ITask createTask(
-      String targetName, TASK_ENTITY entity, SCHEDULER schedulers) {
+      TASK_ENTITY entity, SCHEDULER schedulers) {
     if (entity instanceof DownloadTaskEntity) {
-      return createDownloadTask(targetName, (DownloadTaskEntity) entity, schedulers);
+      return createDownloadTask((DownloadTaskEntity) entity, schedulers);
     } else if (entity instanceof UploadTaskEntity) {
-      return createUploadTask(targetName, (UploadTaskEntity) entity, schedulers);
+      return createUploadTask((UploadTaskEntity) entity, schedulers);
     } else if (entity instanceof DownloadGroupTaskEntity) {
-      return createDownloadGroupTask(targetName, (DownloadGroupTaskEntity) entity, schedulers);
+      return createDownloadGroupTask((DownloadGroupTaskEntity) entity, schedulers);
     }
     return null;
   }
@@ -78,9 +78,9 @@ class TaskFactory {
    * @param entity 下载任务实体{@link DownloadGroupTask}
    * @param schedulers {@link ISchedulers}
    */
-  private DownloadGroupTask createDownloadGroupTask(String targetName,
+  private DownloadGroupTask createDownloadGroupTask(DownloadGroupTaskEntity entity,
-      DownloadGroupTaskEntity entity, ISchedulers schedulers) {
+      ISchedulers schedulers) {
-    DownloadGroupTask.Builder builder = new DownloadGroupTask.Builder(targetName, entity);
+    DownloadGroupTask.Builder builder = new DownloadGroupTask.Builder(entity);
     builder.setOutHandler(schedulers);
     return builder.build();
   }
@@ -89,10 +89,8 @@ class TaskFactory {
    * @param entity 上传任务实体{@link UploadTaskEntity}
    * @param schedulers {@link ISchedulers}
    */
-  private UploadTask createUploadTask(String targetName, UploadTaskEntity entity,
+  private UploadTask createUploadTask(UploadTaskEntity entity, ISchedulers schedulers) {
-      ISchedulers schedulers) {
     UploadTask.Builder builder = new UploadTask.Builder();
-    builder.setTargetName(targetName);
     builder.setUploadTaskEntity(entity);
     builder.setOutHandler(schedulers);
     return builder.build();
@@ -102,9 +100,8 @@ class TaskFactory {
    * @param entity 下载任务实体{@link DownloadTaskEntity}
    * @param schedulers {@link ISchedulers}
    */
-  private DownloadTask createDownloadTask(String targetName, DownloadTaskEntity entity,
+  private DownloadTask createDownloadTask(DownloadTaskEntity entity, ISchedulers schedulers) {
-      ISchedulers schedulers) {
+    DownloadTask.Builder builder = new DownloadTask.Builder(entity);
-    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

@@ -16,7 +16,6 @@
 
 package com.arialyy.aria.core.queue;
 
-import android.text.TextUtils;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.queue.pool.BaseCachePool;
 import com.arialyy.aria.core.queue.pool.BaseExecutePool;
@@ -62,19 +61,15 @@ public class UploadTaskQueue extends AbsTaskQueue<UploadTask, UploadTaskEntity>
     return AriaManager.getInstance(AriaManager.APP).getUploadConfig().getMaxTaskNum();
   }
 
-  @Override public UploadTask createTask(String targetName, UploadTaskEntity entity) {
+  @Override public UploadTask createTask(UploadTaskEntity entity) {
     UploadTask task = null;
-    if (!TextUtils.isEmpty(targetName)) {
+    if (mCachePool.getTask(entity.getEntity().getKey()) == null
-      if (mCachePool.getTask(entity.getEntity().getKey()) == null
+        && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
-          && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
+      task = (UploadTask) TaskFactory.getInstance()
-        task = (UploadTask) TaskFactory.getInstance()
+          .createTask(entity, UploadSchedulers.getInstance());
-            .createTask(targetName, entity, UploadSchedulers.getInstance());
+      mCachePool.putTask(task);
-        mCachePool.putTask(task);
-      } else {
-        ALog.w(TAG, "任务已存在");
-      }
     } else {
-      ALog.e(TAG, "target name 为 null是！！");
+      ALog.w(TAG, "任务已存在");
     }
     return task;
   }

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

@@ -80,7 +80,7 @@ abstract class BaseNormalTarget<TARGET extends AbsUploadTarget>
       mEntity.save();
       mTaskEntity.save();
     }
-    if (mTaskEntity.getUrlEntity().isFtps) {
+    if (mTaskEntity.getUrlEntity() != null && mTaskEntity.getUrlEntity().isFtps) {
       if (TextUtils.isEmpty(mTaskEntity.getUrlEntity().storePath)) {
         ALog.e(TAG, "证书路径为空");
         return false;

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

@@ -54,7 +54,7 @@ public class FtpUploadTarget extends BaseNormalTarget<FtpUploadTarget>
   public void add() {
     if (checkEntity()) {
       AriaManager.getInstance(AriaManager.APP)
-          .setCmd(CommonUtil.createNormalCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CREATE,
+          .setCmd(CommonUtil.createNormalCmd(mTaskEntity, NormalCmdFactory.TASK_CREATE,
               checkTaskType()))
           .exe();
     }

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

@@ -123,7 +123,7 @@ public class UploadReceiver extends AbsReceiver {
   public void stopAllTask() {
     AriaManager.getInstance(AriaManager.APP)
         .setCmd(NormalCmdFactory.getInstance()
-            .createCmd(targetName, new UploadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL,
+            .createCmd(new UploadTaskEntity(), NormalCmdFactory.TASK_STOP_ALL,
                 ICmd.TASK_TYPE_UPLOAD))
         .exe();
   }
@@ -137,7 +137,7 @@ public class UploadReceiver extends AbsReceiver {
   public void removeAllTask(boolean removeFile) {
     final AriaManager am = AriaManager.getInstance(AriaManager.APP);
     CancelAllCmd cancelCmd =
-        (CancelAllCmd) CommonUtil.createNormalCmd(targetName, new UploadTaskEntity(),
+        (CancelAllCmd) CommonUtil.createNormalCmd(new UploadTaskEntity(),
             NormalCmdFactory.TASK_CANCEL_ALL, ICmd.TASK_TYPE_UPLOAD);
     cancelCmd.removeFile = removeFile;
     am.setCmd(cancelCmd).exe();

Aria/src/main/java/com/arialyy/aria/core/upload/uploader/FtpThreadTask.java

@@ -50,7 +50,8 @@ class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
     return mAridManager.getUploadConfig().getMaxSpeed();
   }
 
-  @Override public UploadTaskEntity call() throws Exception {
+  @Override public FtpThreadTask call() throws Exception {
+    super.call();
     //当前子线程的下载位置
     mChildCurrentLocation = mConfig.START_LOCATION;
     FTPClient client = null;
@@ -61,7 +62,7 @@ class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
               mConfig.THREAD_ID, mConfig.START_LOCATION, mConfig.END_LOCATION));
       client = createClient();
       if (client == null) {
-        return mTaskEntity;
+        return this;
       }
       initPath();
       client.makeDirectory(dir);
@@ -71,7 +72,7 @@ class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
       if (!FTPReply.isPositivePreliminary(reply) && reply != FTPReply.FILE_ACTION_OK) {
         fail(mChildCurrentLocation, "上传失败，错误码为：" + reply + "，msg：" + client.getReplyString(), null);
         client.disconnect();
-        return mTaskEntity;
+        return this;
       }
 
       file = new BufferedRandomAccessFile(mConfig.TEMP_FILE, "rwd", mBufSize);
@@ -81,7 +82,7 @@ class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
       }
       upload(client, file);
       if (isBreak()) {
-        return mTaskEntity;
+        return this;
       }
       ALog.i(TAG,
           String.format("任务【%s】线程__%s__上传完毕", mConfig.TEMP_FILE.getName(), mConfig.THREAD_ID));
@@ -112,7 +113,7 @@ class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
         e.printStackTrace();
       }
     }
-    return mTaskEntity;
+    return this;
   }
 
   private void initPath() throws UnsupportedEncodingException {

Aria/src/main/java/com/arialyy/aria/core/upload/uploader/HttpThreadTask.java

@@ -57,12 +57,13 @@ class HttpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
     isNotNetRetry = mAridManager.getUploadConfig().isNotNetRetry();
   }
 
-  @Override public UploadTaskEntity call() throws Exception {
+  @Override public HttpThreadTask call() throws Exception {
+    super.call();
     File uploadFile = new File(mEntity.getFilePath());
     if (!uploadFile.exists()) {
       ALog.e(TAG, String.format("【%s】，文件不存在。", mEntity.getFilePath()));
       fail();
-      return mTaskEntity;
+      return this;
     }
     mListener.onPre();
     URL url;
@@ -103,7 +104,7 @@ class HttpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
       e.printStackTrace();
       fail();
     }
-    return mTaskEntity;
+    return this;
   }
 
   private void fail() {
@@ -200,7 +201,7 @@ class HttpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
     if (status == HttpURLConnection.HTTP_OK) {
       BufferedReader reader = new BufferedReader(new InputStreamReader(mHttpConn.getInputStream()));
       String line;
-      while (!Thread.currentThread().isInterrupted() && (line = reader.readLine()) != null) {
+      while (isLive() && (line = reader.readLine()) != null) {
         response.append(line);
       }
       reader.close();

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

@@ -689,9 +689,9 @@ public class CommonUtil {
    * @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,
+  public static <T extends AbsTaskEntity> AbsNormalCmd createNormalCmd(T entity,
       int cmd, int taskType) {
-    return NormalCmdFactory.getInstance().createCmd(target, entity, cmd, taskType);
+    return NormalCmdFactory.getInstance().createCmd(entity, cmd, taskType);
   }
 
   /**

README.md

@@ -32,8 +32,8 @@ 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:3.4.12'
+compile 'com.arialyy.aria:aria-core:3.4.15'
-annotationProcessor 'com.arialyy.aria:aria-compiler:3.4.12'
+annotationProcessor 'com.arialyy.aria:aria-compiler:3.4.15'
 ```
 如果出现android support，请将 `compile 'com.arialyy.aria:aria-core:<last-version>'`替换为
 ```

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

@@ -83,7 +83,6 @@ public class UploadTask extends AbsNormalTask<UploadTaskEntity> {
   public static class Builder {
     private Handler mOutHandler;
     private UploadTaskEntity mTaskEntity;
-    private String mTargetName;
 
     public void setOutHandler(ISchedulers outHandler) {
       try {
@@ -98,18 +97,12 @@ public class UploadTask extends AbsNormalTask<UploadTaskEntity> {
       mTaskEntity = taskEntity;
     }
 
-    public void setTargetName(String targetName) {
-      mTargetName = targetName;
-    }
-
     public Builder() {
 
     }
 
     public UploadTask build() {
-      UploadTask task = new UploadTask(mTaskEntity, mOutHandler);
+      return new UploadTask(mTaskEntity, mOutHandler);
-      task.setTargetName(mTargetName);
-      return task;
     }
   }
 }

build.gradle

@@ -39,7 +39,7 @@ task clean(type: Delete) {
 ext {
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
-  publishVersion = '3.4.12'
+  publishVersion = '3.4.15'
 //  publishVersion = '1.0.3'  //FTP插件
   repoName='maven'
   desc = 'android 下载框架'