fix bug https://github.com/AriaLyy/Aria/issues/104 https://github.com/AriaLyy/Aria/issues/106

Aria/build.gradle

@@ -23,8 +23,8 @@ dependencies {
   testCompile 'junit:junit:4.12'
   compile 'com.android.support:appcompat-v7:23.1.1'
   compile project(':AriaAnnotations')
-  compile 'com.arialyy.aria:aria-ftp-plug:1.0.0'
+//  compile 'com.arialyy.aria:aria-ftp-plug:1.0.0'
-//  compile project(':AriaFtpPlug')
+  compile project(':AriaFtpPlug')
 
 }
 apply from: 'bintray-release.gradle'

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

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.aria.core;
+
+import android.util.Log;
+import com.arialyy.aria.core.inf.AbsTask;
+import com.arialyy.aria.util.CommonUtil;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Created by Aria.Lao on 2017/9/1.
+ * 任务管理器
+ */
+public class TaskManager {
+  private static final String TAG = "TaskManager";
+  private static volatile TaskManager INSTANCE = null;
+  private Map<String, AbsTask> map = new ConcurrentHashMap<>();
+
+  public TaskManager getInstance() {
+    if (INSTANCE == null) {
+      synchronized (AriaManager.LOCK) {
+        INSTANCE = new TaskManager();
+      }
+    }
+    return INSTANCE;
+  }
+
+  private TaskManager() {
+
+  }
+
+  /**
+   * 管理器添加任务
+   *
+   * @param key 任务的key，下载为保存路径，任务组为任务组名，上传为文件上传路径
+   * @param task 任务
+   * @return {@code true}添加成功
+   */
+  public boolean addTask(String key, AbsTask task) {
+    String hash = CommonUtil.keyToHashKey(key);
+    if (map.keySet().contains(hash)) {
+      Log.e(TAG, "任务【" + key + "】已存在");
+      return false;
+    }
+    map.put(CommonUtil.keyToHashKey(key), task);
+    return true;
+  }
+
+  /**
+   * 移除任务
+   *
+   * @param key 任务的key，下载为保存路径，任务组为任务组名，上传为文件上传路径
+   */
+  public void removeTask(String key) {
+    String hash = CommonUtil.keyToHashKey(key);
+    for (Iterator<Map.Entry<String, AbsTask>> iter = map.entrySet().iterator(); iter.hasNext(); ) {
+      Map.Entry<String, AbsTask> entry = iter.next();
+      if (entry.getKey().equals(hash)) iter.remove();
+    }
+  }
+
+  /**
+   * 通过key获取任务
+   *
+   * @return 入梅找不到任务，返回null，否则返回key对应的任务
+   */
+  public AbsTask getTask(String key) {
+    return map.get(CommonUtil.keyToHashKey(key));
+  }
+}

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

@@ -27,7 +27,13 @@ import java.util.List;
  * Created by AriaL on 2017/6/27.
  * 删除所有任务，并且删除所有回掉
  */
-final class CancelAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
+public class CancelAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
+  /**
+   * removeFile {@code true} 删除已经下载完成的任务，不仅删除下载记录，还会删除已经下载完成的文件，{@code false}
+   * 如果文件已经下载完成，只删除下载记录
+   */
+  public boolean removeFile = false;
+
   /**
    * @param targetName 产生任务的对象名
    */
@@ -39,7 +45,7 @@ final class CancelAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
     removeAll();
     if (mTaskEntity instanceof DownloadTaskEntity) {
       handleDownloadRemove();
-    } else if (mTaskEntity instanceof UploadTaskEntity){
+    } else if (mTaskEntity instanceof UploadTaskEntity) {
       handleUploadRemove();
     }
   }
@@ -51,7 +57,7 @@ final class CancelAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
     List<UploadTaskEntity> allEntity = DbEntity.findAllData(UploadTaskEntity.class);
     if (allEntity == null || allEntity.size() == 0) return;
     for (UploadTaskEntity entity : allEntity) {
-      CommonUtil.delUploadTaskConfig(mTaskEntity.removeFile, entity);
+      CommonUtil.delUploadTaskConfig(removeFile, entity);
     }
   }
 
@@ -62,7 +68,7 @@ final class CancelAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
     List<DownloadTaskEntity> allEntity = DbEntity.findAllData(DownloadTaskEntity.class);
     if (allEntity == null || allEntity.size() == 0) return;
     for (DownloadTaskEntity entity : allEntity) {
-      CommonUtil.delDownloadTaskConfig(mTaskEntity.removeFile, entity);
+      CommonUtil.delDownloadTaskConfig(removeFile, entity);
     }
   }
 }

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

@@ -24,7 +24,13 @@ import com.arialyy.aria.core.inf.AbsTaskEntity;
  * Created by lyy on 2016/9/20.
  * 取消命令
  */
-class CancelCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
+public class CancelCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
+  /**
+   * removeFile {@code true} 删除已经下载完成的任务，不仅删除下载记录，还会删除已经下载完成的文件，{@code false}
+   * 如果文件已经下载完成，只删除下载记录
+   */
+  public boolean removeFile = false;
+
   CancelCmd(String targetName, T entity) {
     super(targetName, entity);
   }
@@ -36,6 +42,7 @@ class CancelCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
       task = createTask();
     }
     if (task != null) {
+      mTaskEntity.removeFile = removeFile;
       if (!TextUtils.isEmpty(mTargetName)) {
         task.setTargetName(mTargetName);
       }

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

@@ -161,8 +161,10 @@ abstract class BaseGroupTarget<TARGET extends AbsTarget, TASK_ENTITY extends Abs
       List<DownloadEntity> entities = mEntity.getSubTask();
       int i = 0;
       for (DownloadEntity entity : entities) {
+        if (i < mSubTaskFileName.size()) {
           String newName = mSubTaskFileName.get(i);
           updateSubFileName(entity, newName);
+        }
         i++;
       }
     }

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

@@ -16,7 +16,9 @@
 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.normal.CancelAllCmd;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
 import com.arialyy.aria.core.common.ProxyHelper;
 import com.arialyy.aria.core.inf.AbsEntity;
@@ -205,8 +207,10 @@ public class DownloadReceiver extends AbsReceiver {
    */
   public DownloadTaskEntity getDownloadTask(String downloadUrl) {
     CheckUtil.checkDownloadUrl(downloadUrl);
-    return DbEntity.findFirst(DownloadTaskEntity.class, "groupName=? and isGroupTask='false'",
+    DownloadEntity entity = getDownloadEntity(downloadUrl);
-        downloadUrl);
+    if (entity == null || TextUtils.isEmpty(entity.getDownloadPath())) return null;
+    return DbEntity.findFirst(DownloadTaskEntity.class, "key=? and isGroupTask='false'",
+        entity.getDownloadPath());
   }
 
   /**
@@ -295,9 +299,11 @@ public class DownloadReceiver extends AbsReceiver {
    */
   @Override public void removeAllTask(boolean removeFile) {
     final AriaManager ariaManager = AriaManager.getInstance(AriaManager.APP);
-    ariaManager.setCmd(CommonUtil.createCmd(targetName, new DownloadTaskEntity(),
+    CancelAllCmd cancelCmd =
-        NormalCmdFactory.TASK_CANCEL_ALL)).exe();
+        (CancelAllCmd) CommonUtil.createCmd(targetName, new DownloadTaskEntity(),
-
+            NormalCmdFactory.TASK_CANCEL_ALL);
+    cancelCmd.removeFile = removeFile;
+    ariaManager.setCmd(cancelCmd).exe();
     Set<String> keys = ariaManager.getReceiver().keySet();
     for (String key : keys) {
       ariaManager.getReceiver().remove(key);

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

@@ -39,7 +39,7 @@ import java.util.concurrent.Executors;
  * 任务组核心逻辑
  */
 abstract class AbsGroupUtil implements IUtil {
-  private final String TAG = "DownloadGroupUtil";
+  private final String TAG = "AbsGroupUtil";
   /**
    * 任务组所有任务总大小
    */
@@ -96,6 +96,7 @@ abstract class AbsGroupUtil implements IUtil {
         DbEntity.findDatas(DownloadTaskEntity.class, "groupName=?", mTaskEntity.key);
     if (tasks != null && !tasks.isEmpty()) {
       for (DownloadTaskEntity te : tasks) {
+        te.removeFile = mTaskEntity.removeFile;
         mTasksMap.put(te.getEntity().getUrl(), te);
       }
     }
@@ -167,9 +168,21 @@ abstract class AbsGroupUtil implements IUtil {
   private void delDownloadInfo() {
     List<DownloadTaskEntity> tasks =
         DbEntity.findDatas(DownloadTaskEntity.class, "groupName=?", mTaskEntity.key);
-    if (tasks == null || tasks.isEmpty()) return;
+    if (tasks != null && !tasks.isEmpty()) {
       for (DownloadTaskEntity taskEntity : tasks) {
-      CommonUtil.delDownloadTaskConfig(taskEntity.removeFile, taskEntity);
+        CommonUtil.delDownloadTaskConfig(mTaskEntity.removeFile, taskEntity);
+      }
+    }
+
+    File dir = new File(mTaskEntity.getEntity().getDirPath());
+    if (mTaskEntity.removeFile) {
+      if (dir.exists()) {
+        dir.delete();
+      }
+    } else {
+      if (!mTaskEntity.getEntity().isComplete()) {
+        dir.delete();
+      }
     }
   }
 

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

@@ -19,8 +19,9 @@ import android.support.annotation.NonNull;
 import android.text.TextUtils;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
-import com.arialyy.aria.core.common.RequestEnum;
+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.util.CommonUtil;
 import java.util.Map;
 import java.util.Set;
@@ -205,10 +206,10 @@ public abstract class AbsTarget<TARGET extends AbsTarget, ENTITY extends AbsEnti
    * {@code false}如果任务已经完成，只删除任务数据库记录，
    */
   public void cancel(boolean removeFile) {
-    mTaskEntity.removeFile = removeFile;
+    CancelCmd cancelCmd =
-    AriaManager.getInstance(AriaManager.APP)
+        (CancelCmd) CommonUtil.createCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CANCEL);
-        .setCmd(CommonUtil.createCmd(mTargetName, mTaskEntity, NormalCmdFactory.TASK_CANCEL))
+    cancelCmd.removeFile = removeFile;
-        .exe();
+    AriaManager.getInstance(AriaManager.APP).setCmd(cancelCmd).exe();
   }
 
   /**

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

@@ -17,6 +17,7 @@ package com.arialyy.aria.core.inf;
 
 import android.content.Context;
 import android.os.Handler;
+import com.arialyy.aria.orm.Ignore;
 import com.arialyy.aria.util.CommonUtil;
 
 /**
@@ -35,7 +36,6 @@ public abstract class AbsTask<ENTITY extends AbsEntity> implements ITask<ENTITY>
    */
   private String mTargetName;
   protected Context mContext;
-
   protected boolean isHeighestTask = false;
 
   /**

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

@@ -27,10 +27,13 @@ import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
 import com.arialyy.aria.core.command.normal.AbsNormalCmd;
 import com.arialyy.aria.core.download.DownloadEntity;
+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.upload.UploadEntity;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
+import com.arialyy.aria.orm.DbEntity;
 import java.io.File;
 import java.io.FileFilter;
 import java.io.FileInputStream;
@@ -214,7 +217,7 @@ public class CommonUtil {
   }
 
   /**
-   * 删除上传任务的配置，包括
+   * 删除上传任务的配置
    *
    * @param removeFile {@code true} 不仅删除任务数据库记录，还会删除已经删除完成的文件
    * {@code false}如果任务已经完成，只删除任务数据库记录
@@ -236,7 +239,7 @@ public class CommonUtil {
   }
 
   /**
-   * 删除下载任务的配置，包括
+   * 删除下载任务的配置
    *
    * @param removeFile {@code true} 不仅删除任务数据库记录，还会删除已经下载完成的文件
    * {@code false}如果任务已经完成，只删除任务数据库记录

README.md

@@ -28,8 +28,8 @@ 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:3.2.20'
+compile 'com.arialyy.aria:aria-core:3.2.22'
-annotationProcessor 'com.arialyy.aria:aria-compiler:3.2.20'
+annotationProcessor 'com.arialyy.aria:aria-compiler:3.2.22'
 ```
 
 ***
@@ -84,11 +84,11 @@ protected void onCreate(Bundle savedInstanceState) {
 ```
 [更多注解使用方法](https://github.com/AriaLyy/Aria/wiki/%E6%B3%A8%E8%A7%A3%E4%BD%BF%E7%94%A8)
 
-## [HTTP任务组下载\FTP下载；HTTP\FTP文件上传](https://github.com/AriaLyy/Aria/wiki/Aria%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8)
+### [HTTP任务组下载\FTP下载；HTTP\FTP文件上传](https://github.com/AriaLyy/Aria/wiki/Aria%E5%9F%BA%E6%9C%AC%E4%BD%BF%E7%94%A8)
 
-## [参数配置](https://github.com/AriaLyy/Aria/wiki/Aria%E5%8F%82%E6%95%B0%E9%85%8D%E7%BD%AE)
+### [参数配置](https://github.com/AriaLyy/Aria/wiki/Aria%E5%8F%82%E6%95%B0%E9%85%8D%E7%BD%AE)
 
-## [更多说明，见WIKI](https://github.com/AriaLyy/Aria/wiki)
+### [更多说明，见WIKI](https://github.com/AriaLyy/Aria/wiki)
 
 ## 混淆配置
 ```

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

@@ -30,6 +30,7 @@ import com.arialyy.annotations.Download;
 import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.frame.util.show.L;

app/src/main/java/com/arialyy/simple/download/group/DownloadGroupActivity.java

@@ -83,7 +83,7 @@ public class DownloadGroupActivity extends BaseActivity<ActivityDownloadGroupBin
         Aria.download(this).load(mUrls).stop();
         break;
       case R.id.cancel:
-        Aria.download(this).load(mUrls).cancel();
+        Aria.download(this).load(mUrls).cancel(true);
         break;
     }
   }

build.gradle

@@ -37,7 +37,7 @@ task clean(type: Delete) {
 ext {
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
-  publishVersion = '3.2.22'
+  publishVersion = '3.2.23'
   repoName='maven'
   desc = 'android 下载框架'
   website = 'https://github.com/AriaLyy/Aria'