任务组事件和普通任务事件同时使用

Aria/jcenter.gradle

@@ -76,7 +76,7 @@ artifacts {
 //################################# jcenter 上传配置 start #########################################
 bintray {
 //  user = hasProperty("bintrayUser") ? getProperty("bintrayUser") : getProperty("BINTRAY_USER")
-//  key = hasProperty("bintrayKey") ? getProperty("bintrayKey") : getProperty("BINTRAY_KEY")
+//  groupName = hasProperty("bintrayKey") ? getProperty("bintrayKey") : getProperty("BINTRAY_KEY")
   user = BINTRAY_USER
   key = BINTRAY_KEY
   configurations = ['archives']

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

@@ -56,7 +56,7 @@ class GroupStartCmd<T extends AbsTaskEntity> extends AbsGroupCmd<T> {
       if (mod.equals(QueueMod.NOW.getTag())) {
         mQueue.startTask(task);
       } else if (mod.equals(QueueMod.WAIT.getTag())) {
-        if (mQueue.getExePoolSize() < maxTaskNum) {
+        if (mQueue.getCurrentExePoolNum() < maxTaskNum) {
           mQueue.startTask(task);
         }
       }

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

@@ -27,7 +27,7 @@ final class ResumeAllCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
     List<DownloadEntity> allEntity =
         DbEntity.findDatas(DownloadEntity.class, "state=?", IEntity.STATE_STOP + "");
     for (DownloadEntity entity : allEntity) {
-      int exeNum = mQueue.getExePoolSize();
+      int exeNum = mQueue.getCurrentExePoolNum();
       if (exeNum == 0 || exeNum < mQueue.getMaxTaskNum()) {
         AbsTask task = createTask(entity);
         mQueue.startTask(task);

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

@@ -19,9 +19,15 @@ package com.arialyy.aria.core.command.normal;
 import android.text.TextUtils;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.QueueMod;
+import com.arialyy.aria.core.download.DownloadGroupTask;
+import com.arialyy.aria.core.download.DownloadTask;
 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.queue.DownloadGroupTaskQueue;
+import com.arialyy.aria.core.queue.DownloadTaskQueue;
+import com.arialyy.aria.core.scheduler.DQueueMapping;
+import com.arialyy.aria.orm.Primary;
 
 /**
  * Created by lyy on 2016/8/22.
@@ -57,14 +63,13 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
       if (mod.equals(QueueMod.NOW.getTag())) {
         mQueue.startTask(task);
       } else if (mod.equals(QueueMod.WAIT.getTag())) {
-        if (mQueue.getExePoolSize() < maxTaskNum) {
+        if (mQueue.getCurrentExePoolNum() < maxTaskNum || task.getState() == IEntity.STATE_STOP) {
           mQueue.startTask(task);
         }
       }
     } else {
       // 任务不存在时，根据配置不同，对任务执行操作
-      if (!task.isRunning() && mod.equals(QueueMod.WAIT.getTag()) && (task.getState()
+      if (!task.isRunning()) {
-          == IEntity.STATE_WAIT || task.getState() == IEntity.STATE_STOP)) {
         mQueue.startTask(task);
       }
     }

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

@@ -53,6 +53,10 @@ public class DownloadEntity extends AbsNormalEntity implements Parcelable {
    */
   private String serverFileName = "";
 
+  @Override public String getKey() {
+    return downloadUrl;
+  }
+
   public DownloadEntity() {
   }
 

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

@@ -17,6 +17,7 @@ package com.arialyy.aria.core.download;
 
 import android.os.Parcel;
 import com.arialyy.aria.core.inf.AbsGroupEntity;
+import com.arialyy.aria.orm.NormalList;
 import com.arialyy.aria.orm.OneToMany;
 import java.util.ArrayList;
 import java.util.List;
@@ -27,16 +28,26 @@ import java.util.List;
  */
 public class DownloadGroupEntity extends AbsGroupEntity {
 
-  @OneToMany(table = DownloadEntity.class, key = "groupName") private List<DownloadEntity> subtask = new ArrayList<>();
+  @OneToMany(table = DownloadEntity.class, key = "groupName") private List<DownloadEntity> subtask =
+      new ArrayList<>();
 
-  //任务组下载文件的文件夹地址
+  /**
+   * 子任务链接组
+   */
+  @NormalList(clazz = String.class) private List<String> urls = new ArrayList<>();
+
+  /**
+   * 任务组下载文件的文件夹地址
+   *
+   * @see DownloadGroupTarget#setDownloadDirPath(String)
+   */
   private String dirPath = "";
 
   public List<DownloadEntity> getSubTask() {
     return subtask;
   }
 
-  public void setSubTasks(List<DownloadEntity> subTasks) {
+  void setSubTasks(List<DownloadEntity> subTasks) {
     this.subtask = subTasks;
   }
 
@@ -48,6 +59,18 @@ public class DownloadGroupEntity extends AbsGroupEntity {
     this.dirPath = dirPath;
   }
 
+  public List<String> getUrls() {
+    return urls;
+  }
+
+  void setUrls(List<String> urls) {
+    this.urls = urls;
+  }
+
+  void setGroupName(String key) {
+    this.groupName = key;
+  }
+
   public DownloadGroupEntity() {
   }
 

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

@@ -18,6 +18,7 @@ package com.arialyy.aria.core.download;
 import android.text.TextUtils;
 import com.arialyy.aria.core.inf.AbsGroupTarget;
 import com.arialyy.aria.orm.DbEntity;
+import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
 import java.io.File;
 import java.util.ArrayList;
@@ -40,14 +41,26 @@ public class DownloadGroupTarget
    */
   private boolean isSetDirPathed = false;
 
+  DownloadGroupTarget(DownloadGroupEntity groupEntity, String targetName) {
+    this.mTargetName = targetName;
+    if (groupEntity.getUrls() != null && !groupEntity.getUrls().isEmpty()) {
+      this.mUrls.addAll(groupEntity.getUrls());
+    }
+    init(groupEntity.getGroupName());
+  }
+
   DownloadGroupTarget(List<String> urls, String targetName) {
     this.mTargetName = targetName;
     this.mUrls = urls;
-    mGroupName = CommonUtil.getMd5Code(urls);
+    init(CommonUtil.getMd5Code(urls));
-    mTaskEntity = DbEntity.findFirst(DownloadGroupTaskEntity.class, "key=?", mGroupName);
+  }
+
+  private void init(String key) {
+    mGroupName = key;
+    mTaskEntity = DbEntity.findFirst(DownloadGroupTaskEntity.class, "key=?", key);
     if (mTaskEntity == null) {
       mTaskEntity = new DownloadGroupTaskEntity();
-      mTaskEntity.key = mGroupName;
+      mTaskEntity.key = key;
       mTaskEntity.entity = getDownloadGroupEntity();
       mTaskEntity.insert();
     }
@@ -57,18 +70,43 @@ public class DownloadGroupTarget
     mEntity = mTaskEntity.entity;
   }
 
+  /**
+   * 查询任务组实体，如果数据库不存在该实体，则新创建一个新的任务组实体
+   */
   private DownloadGroupEntity getDownloadGroupEntity() {
     DownloadGroupEntity entity =
         DbEntity.findFirst(DownloadGroupEntity.class, "groupName=?", mGroupName);
     if (entity == null) {
       entity = new DownloadGroupEntity();
       entity.setGroupName(mGroupName);
-      entity.setUrlmd5(mGroupName);
+      entity.setUrls(mUrls);
       entity.insert();
     }
     return entity;
   }
 
+  /**
+   * 设置任务组别名
+   */
+  public DownloadGroupTarget setGroupAlias(String alias) {
+    if (TextUtils.isEmpty(alias)) return this;
+    mEntity.setAlias(alias);
+    mEntity.update();
+    return this;
+  }
+
+  /**
+   * 如果你是使用{@link DownloadReceiver#load(DownloadGroupEntity)}进行下载操作，那么你需要设置任务组的下载地址
+   */
+  public DownloadGroupTarget setGroupUrl(List<String> urls) {
+    CheckUtil.checkDownloadUrls(urls);
+    mUrls.clear();
+    mUrls.addAll(urls);
+    mEntity.setGroupName(CommonUtil.getMd5Code(urls));
+    mEntity.update();
+    return this;
+  }
+
   /**
    * 设置任务组的文件夹路径，在Aria中，任务组的所有子任务都会下载到以任务组组名的文件夹中。
    * 如：groupDirPath = "/mnt/sdcard/download/group_test"

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

@@ -17,6 +17,7 @@ package com.arialyy.aria.core.download;
 
 import android.support.annotation.NonNull;
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsReceiver;
 import com.arialyy.aria.core.inf.IReceiver;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
@@ -27,6 +28,7 @@ import com.arialyy.aria.core.upload.ProxyHelper;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 
@@ -49,9 +51,9 @@ public class DownloadReceiver extends AbsReceiver {
   }
 
   /**
-   * {@link #load(String)}，请使用该方法
+   * 使用下载实体执行下载操作
    */
-  @Deprecated public DownloadTarget load(DownloadEntity entity) {
+  public DownloadTarget load(DownloadEntity entity) {
     return new DownloadTarget(entity, targetName);
   }
 
@@ -71,6 +73,16 @@ public class DownloadReceiver extends AbsReceiver {
     return new DownloadGroupTarget(urls, targetName);
   }
 
+  /**
+   * 使用任务组实体执行任务组的实体执行任务组的下载操作
+   *
+   * @param groupEntity 如果加载的任务实体没有子项的下载地址，
+   * 那么你需要使用{@link DownloadGroupTarget#setGroupUrl(List)}设置子项的下载地址
+   */
+  public DownloadGroupTarget load(DownloadGroupEntity groupEntity) {
+    return new DownloadGroupTarget(groupEntity, targetName);
+  }
+
   /**
    * 将当前类注册到Aria
    */
@@ -144,7 +156,7 @@ public class DownloadReceiver extends AbsReceiver {
    */
   public DownloadTaskEntity getDownloadTask(String downloadUrl) {
     CheckUtil.checkDownloadUrl(downloadUrl);
-    return DbEntity.findFirst(DownloadTaskEntity.class, "key=? and isGroupTask='false'",
+    return DbEntity.findFirst(DownloadTaskEntity.class, "groupName=? and isGroupTask='false'",
         downloadUrl);
   }
 
@@ -167,15 +179,31 @@ public class DownloadReceiver extends AbsReceiver {
   /**
    * 获取普通下载任务列表
    */
-  @Override public List<DownloadEntity> getTaskList() {
+  @Override public List<DownloadEntity> getSimpleTaskList() {
     return DownloadEntity.findDatas(DownloadEntity.class, "isGroupChild=?", "false");
   }
 
   /**
    * 获取任务组列表
    */
-  public List<DownloadGroupTaskEntity> getGroupTaskList() {
+  public List<DownloadGroupEntity> getGroupTaskList() {
-    return DownloadEntity.findAllData(DownloadGroupTaskEntity.class);
+    return DownloadEntity.findAllData(DownloadGroupEntity.class);
+  }
+
+  /**
+   * 获取普通任务和任务组的任务列表
+   */
+  public List<AbsEntity> getTotleTaskList() {
+    List<AbsEntity> list = new ArrayList<>();
+    List<DownloadEntity> simpleTask = getSimpleTaskList();
+    List<DownloadGroupEntity> groupTask = getGroupTaskList();
+    if (simpleTask != null && !simpleTask.isEmpty()) {
+      list.addAll(simpleTask);
+    }
+    if (groupTask != null && !groupTask.isEmpty()) {
+      list.addAll(groupTask);
+    }
+    return list;
   }
 
   /**

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

@@ -112,6 +112,7 @@ public class DownloadTarget
     mEntity.setDownloadPath(downloadPath);
     mEntity.setFileName(file.getName());
     mTaskEntity.key = downloadPath;
+    mEntity.update();
     mTaskEntity.update();
     return this;
   }

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

@@ -142,6 +142,11 @@ public abstract class AbsEntity extends DbEntity implements IEntity, Parcelable
     this.completeTime = completeTime;
   }
 
+  /**
+   * 实体唯一标识符
+   */
+  public abstract String getKey();
+
   public AbsEntity() {
   }
 
@@ -174,5 +179,4 @@ public abstract class AbsEntity extends DbEntity implements IEntity, Parcelable
     this.completeTime = in.readLong();
     this.isComplete = in.readByte() != 0;
   }
-
 }

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

@@ -24,30 +24,29 @@ import com.arialyy.aria.orm.Primary;
  */
 public abstract class AbsGroupEntity extends AbsEntity implements Parcelable {
   /**
-   * 组名
+   * 组名，组名为任务地址相加的urlMd5
    */
-  @Primary
+  @Primary protected String groupName = "";
-  private String groupName = "";
 
   /**
-   * 任务地址相加的urlmd5
+   * 任务组别名
    */
-  private String urlmd5 = "";
+  private String alias = "";
-
-  public String getUrlmd5() {
-    return urlmd5;
-  }
-
-  public void setUrlmd5(String urlmd5) {
-    this.urlmd5 = urlmd5;
-  }
 
   public String getGroupName() {
     return groupName;
   }
 
-  public void setGroupName(String groupName) {
+  public String getAlias() {
-    this.groupName = groupName;
+    return alias;
+  }
+
+  @Override public String getKey() {
+    return groupName;
+  }
+
+  public void setAlias(String alias) {
+    this.alias = alias;
   }
 
   public AbsGroupEntity() {
@@ -60,12 +59,12 @@ public abstract class AbsGroupEntity extends AbsEntity implements Parcelable {
   @Override public void writeToParcel(Parcel dest, int flags) {
     super.writeToParcel(dest, flags);
     dest.writeString(this.groupName);
-    dest.writeString(this.urlmd5);
+    dest.writeString(this.alias);
   }
 
   protected AbsGroupEntity(Parcel in) {
     super(in);
     this.groupName = in.readString();
-    this.urlmd5 = in.readString();
+    this.alias = in.readString();
   }
 }

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

@@ -20,42 +20,41 @@ import com.arialyy.aria.orm.Ignore;
 /**
  * Created by lyy on 2017/2/23.
  */
-
 public interface IEntity {
   /**
    * 其它状态
    */
-  @Ignore public static final int STATE_OTHER = -1;
+  @Ignore int STATE_OTHER = -1;
   /**
    * 失败状态
    */
-  @Ignore public static final int STATE_FAIL = 0;
+  @Ignore int STATE_FAIL = 0;
   /**
    * 完成状态
    */
-  @Ignore public static final int STATE_COMPLETE = 1;
+  @Ignore int STATE_COMPLETE = 1;
   /**
    * 停止状态
    */
-  @Ignore public static final int STATE_STOP = 2;
+  @Ignore int STATE_STOP = 2;
   /**
    * 等待状态
    */
-  @Ignore public static final int STATE_WAIT = 3;
+  @Ignore int STATE_WAIT = 3;
   /**
    * 下载中
    */
-  @Ignore public static final int STATE_RUNNING = 4;
+  @Ignore int STATE_RUNNING = 4;
   /**
    * 预处理
    */
-  @Ignore public static final int STATE_PRE = 5;
+  @Ignore int STATE_PRE = 5;
   /**
    * 预处理完成
    */
-  @Ignore public static final int STATE_POST_PRE = 6;
+  @Ignore int STATE_POST_PRE = 6;
   /**
    * 取消下载
    */
-  @Ignore public static final int STATE_CANCEL = 7;
+  @Ignore int STATE_CANCEL = 7;
 }

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

@@ -56,5 +56,5 @@ public interface IReceiver<ENTITY extends IEntity> {
   /**
    * 获取任务列表
    */
-  public List<ENTITY> getTaskList();
+  public List<ENTITY> getSimpleTaskList();
 }

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

@@ -102,7 +102,7 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
    *
    * @return 获取缓存的任务数
    */
-  @Override public int getCachePoolSize() {
+  @Override public int getCurrentCachePoolNum() {
     return mCachePool.size();
   }
 
@@ -111,7 +111,7 @@ abstract class AbsTaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
    *
    * @return 当前正在执行的任务数
    */
-  @Override public int getExePoolSize() {
+  @Override public int getCurrentExePoolNum() {
     return mExecutePool.size();
   }
 

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

@@ -88,14 +88,14 @@ public interface ITaskQueue<TASK extends AbsTask, TASK_ENTITY extends AbsTaskEnt
   void reTryStart(TASK task);
 
   /**
-   * 获取执行池中的任务数量
+   * 获取当前执行池中的任务数量
    */
-  int getExePoolSize();
+  int getCurrentExePoolNum();
 
   /**
-   * 获取任务缓存池中的任务数量
+   * 获取当前任务缓存池中的任务数量
    */
-  int getCachePoolSize();
+  int getCurrentCachePoolNum();
 
   /**
    * 设置执行池可执行的最大任务数

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

@@ -16,7 +16,6 @@
 package com.arialyy.aria.core.scheduler;
 
 import android.os.CountDownTimer;
-import android.os.Handler;
 import android.os.Message;
 import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
@@ -140,7 +139,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
         }
       case CANCEL:
         mQueue.removeTask(entity);
-        if (mQueue.getExePoolSize() < AriaManager.getInstance(AriaManager.APP)
+        if (mQueue.getCurrentExePoolNum() < AriaManager.getInstance(AriaManager.APP)
             .getUploadConfig()
             .getMaxTaskNum()) {
           startNextTask();
@@ -206,11 +205,6 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
           listener.onTaskCancel(task);
           break;
         case COMPLETE:
-          //new Handler().postDelayed(new Runnable() {
-          //  @Override public void run() {
-          //    listener.onTaskComplete(task);
-          //  }
-          //}, 1000);
           listener.onTaskComplete(task);
           break;
         case FAIL:
@@ -280,7 +274,14 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, ENTITY extends A
    *
    * @return {@code true} 有，{@code false} 无
    */
-  protected boolean hasNextTask() {
+  boolean hasNextTask() {
-    return mQueue.getCachePoolSize() > 0;
+    return mQueue.getCurrentCachePoolNum() > 0;
+  }
+
+  /**
+   * 获取正在执行的队列数
+   */
+  int getExeTaskNum() {
+    return mQueue.getCurrentExePoolNum();
   }
 }

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

@@ -16,10 +16,11 @@
 package com.arialyy.aria.core.scheduler;
 
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.queue.DownloadGroupTaskQueue;
+import com.arialyy.aria.core.queue.DownloadTaskQueue;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.Map;
-import java.util.Set;
 
 /**
  * Created by Aria.Lao on 2017/7/13.
@@ -30,7 +31,7 @@ public class DQueueMapping {
   public static final int QUEUE_TYPE_DOWNLOAD = 0xa1;
   public static final int QUEUE_TYPE_DOWNLOAD_GROUP = 0xa2;
   public static final int QUEUE_NONE = 0xab2;
-  LinkedHashMap<String, Integer> types = new LinkedHashMap<>();
+  private LinkedHashMap<String, Integer> types = new LinkedHashMap<>();
 
   private static volatile DQueueMapping instance = null;
 
@@ -79,4 +80,10 @@ public class DQueueMapping {
     }
     return QUEUE_NONE;
   }
+
+  public boolean canStart() {
+    return DownloadTaskQueue.getInstance().getCurrentExePoolNum()
+        + DownloadGroupTaskQueue.getInstance().getCurrentExePoolNum() >= AriaManager.getInstance(
+        AriaManager.APP).getDownloadConfig().getMaxTaskNum();
+  }
 }

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

@@ -23,6 +23,7 @@ import com.arialyy.aria.core.queue.DownloadGroupTaskQueue;
 
 /**
  * Created by AriaL on 2017/7/2.
+ * 任务组调度器
  */
 public class DownloadGroupSchedulers extends
     AbsSchedulers<DownloadGroupTaskEntity, DownloadGroupEntity, DownloadGroupTask, DownloadGroupTaskQueue> {
@@ -51,6 +52,10 @@ public class DownloadGroupSchedulers extends
   }
 
   @Override protected void startNextTask() {
+    if (getExeTaskNum() + DownloadSchedulers.getInstance().getExeTaskNum()
+        >= AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMaxTaskNum()) {
+      return;
+    }
     if (!DownloadSchedulers.getInstance().hasNextTask()) {
       nextSelf();
     } else {

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

@@ -16,6 +16,7 @@
 
 package com.arialyy.aria.core.scheduler;
 
+import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
 import com.arialyy.aria.core.queue.DownloadTaskQueue;
@@ -55,6 +56,10 @@ public class DownloadSchedulers
   }
 
   @Override protected void startNextTask() {
+    if (getExeTaskNum() + DownloadGroupSchedulers.getInstance().getExeTaskNum()
+        >= AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getMaxTaskNum()) {
+      return;
+    }
     if (!DownloadGroupSchedulers.getInstance().hasNextTask()) {
       nextSelf();
     } else {

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

@@ -38,6 +38,10 @@ public class UploadEntity extends AbsNormalEntity implements Parcelable {
     this.filePath = filePath;
   }
 
+  @Override public String getKey() {
+    return filePath;
+  }
+
   public UploadEntity() {
   }
 

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

@@ -62,7 +62,7 @@ public class UploadReceiver extends AbsReceiver<UploadEntity> {
     return DbEntity.findFirst(UploadEntity.class, "filePath=?", filePath) != null;
   }
 
-  @Override public List<UploadEntity> getTaskList() {
+  @Override public List<UploadEntity> getSimpleTaskList() {
     return DbEntity.findAllData(UploadEntity.class);
   }
 

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

@@ -28,7 +28,7 @@ public class UploadTarget extends AbsNormalTarget<UploadTarget, UploadEntity, Up
 
   UploadTarget(String filePath, String targetName) {
     this.mTargetName = targetName;
-    mTaskEntity = DbEntity.findFirst(UploadTaskEntity.class, "key=?", filePath);
+    mTaskEntity = DbEntity.findFirst(UploadTaskEntity.class, "groupName=?", filePath);
     if (mTaskEntity == null) {
       mTaskEntity = new UploadTaskEntity();
       mTaskEntity.entity = new UploadEntity();

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

@@ -32,7 +32,7 @@ import java.util.Map;
 public class DBConfig {
   static Map<String, Class> mapping = new HashMap<>();
   static String DB_NAME;
-  static int VERSION = 9;
+  static int VERSION = 10;
 
   static {
     if (TextUtils.isEmpty(DB_NAME)) {

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

@@ -171,7 +171,11 @@ public class DbEntity {
         if (SqlHelper.isOneToOne(field)) {
           values.add(SqlHelper.getOneToOneParams(field));
         } else if (type == List.class) {
-          values.add(SqlHelper.getListElementParams(field));
+          if (SqlHelper.isOneToMany(field)) {
+            values.add(SqlHelper.getOneToManyElementParams(field));
+          } else {
+            values.add(SqlHelper.list2Str(this, field));
+          }
         } else if (type == Map.class) {
           values.add(SqlHelper.map2Str((Map<String, String>) field.get(this)));
         } else {

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

@@ -187,7 +187,7 @@ public class DbUtil {
       Log.e(TAG, "请输入删除条件");
       return -1;
     } else if (wheres.length != values.length) {
-      Log.e(TAG, "key 和 vaule 长度不相等");
+      Log.e(TAG, "groupName 和 vaule 长度不相等");
       return -1;
     }
     StringBuilder sb = new StringBuilder();

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

@@ -0,0 +1,32 @@
+/*
+ * 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.orm;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Created by AriaL on 2017/7/4.
+ * 基本类型的List，只能用于常见的数据类型，如果是一对多的复杂数据结构，需要使用{@link OneToMany}
+ */
+@Target(ElementType.FIELD) @Retention(RetentionPolicy.RUNTIME) public @interface NormalList {
+  /**
+   * 数据类型
+   */
+  Class clazz();
+}

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

@@ -29,10 +29,10 @@ import com.arialyy.aria.util.CommonUtil;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.lang.reflect.Type;
-import java.lang.reflect.TypeVariable;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -220,7 +220,7 @@ final class SqlHelper extends SQLiteOpenHelper {
       Log.e(TAG, "请输入查询条件");
       return null;
     } else if (wheres.length != values.length) {
-      Log.e(TAG, "key 和 vaule 长度不相等");
+      Log.e(TAG, "groupName 和 vaule 长度不相等");
       return null;
     }
     StringBuilder sb = new StringBuilder();
@@ -297,7 +297,11 @@ final class SqlHelper extends SQLiteOpenHelper {
           if (type == Map.class) {
             value = map2Str((Map<String, String>) field.get(dbEntity));
           } else if (type == List.class) {
-            value = getListElementParams(field);
+            if (isOneToMany(field)) {
+              value = getOneToManyElementParams(field);
+            } else {
+              value = list2Str(dbEntity, field);
+            }
           } else if (isOneToOne(field)) {
             value = getOneToOneParams(field);
           } else {
@@ -354,7 +358,11 @@ final class SqlHelper extends SQLiteOpenHelper {
           if (type == Map.class) {
             sb.append(map2Str((Map<String, String>) field.get(dbEntity)));
           } else if (type == List.class) {
-            sb.append(getListElementParams(field));
+            if (isOneToMany(field)) {
+              sb.append(getOneToManyElementParams(field));
+            } else {
+              sb.append(list2Str(dbEntity, field));
+            }
           } else if (isOneToOne(field)) {
             sb.append(getOneToOneParams(field));
           } else {
@@ -373,13 +381,6 @@ final class SqlHelper extends SQLiteOpenHelper {
     close(db);
   }
 
-  /**
-   * 保存一对一的数据
-   */
-  private void saveOneToOneFile(Field field) {
-
-  }
-
   /**
    * 获取一对一参数
    */
@@ -396,10 +397,10 @@ final class SqlHelper extends SQLiteOpenHelper {
    *
    * @param field list反射字段
    */
-  static String getListElementParams(Field field) {
+  static String getOneToManyElementParams(Field field) {
     OneToMany oneToMany = field.getAnnotation(OneToMany.class);
     if (oneToMany == null) {
-      throw new IllegalArgumentException("List中元素必须被@OneToMany注解");
+      throw new IllegalArgumentException("一对多元素必须被@OneToMany注解");
     }
     //关联的表名
     String tableName = oneToMany.table().getName();
@@ -408,6 +409,63 @@ final class SqlHelper extends SQLiteOpenHelper {
     return tableName + "$$" + key;
   }
 
+  /**
+   * 列表数据转字符串
+   *
+   * @param field list反射字段
+   */
+  static String list2Str(DbEntity dbEntity, Field field) throws IllegalAccessException {
+    NormalList normalList = field.getAnnotation(NormalList.class);
+    if (normalList == null) {
+      throw new IllegalArgumentException("List中元素必须被@NormalList注解");
+    }
+    List list = (List) field.get(dbEntity);
+    if (list == null || list.isEmpty()) return "";
+    StringBuilder sb = new StringBuilder();
+    for (Object aList : list) {
+      sb.append(aList).append("$$");
+    }
+    return sb.toString();
+  }
+
+  /**
+   * 字符串转列表
+   *
+   * @param str 数据库中的字段
+   * @return 如果str为null，则返回null
+   */
+  private static List str2List(String str, Field field) {
+    NormalList normalList = field.getAnnotation(NormalList.class);
+    if (normalList == null) {
+      throw new IllegalArgumentException("List中元素必须被@NormalList注解");
+    }
+    if (TextUtils.isEmpty(str)) return null;
+    String[] datas = str.split("$$");
+    List list = new ArrayList();
+    String type = normalList.clazz().getName();
+    for (String data : datas) {
+      list.add(checkData(data, type));
+    }
+    return list;
+  }
+
+  private static Object checkData(String type, String data) {
+    switch (type) {
+      case "String":
+        return data;
+      case "int":
+      case "Integer":
+        return Integer.parseInt(data);
+      case "double":
+      case "Double":
+        return Double.parseDouble(data);
+      case "float":
+      case "Float":
+        return Float.parseFloat(data);
+    }
+    return null;
+  }
+
   /**
    * 查找class的主键字段
    *
@@ -510,23 +568,6 @@ final class SqlHelper extends SQLiteOpenHelper {
     close(db);
   }
 
-  ///**
-  // * 通过字段类型和获取保存在数据库表字段名
-  // */
-  //private static String getFieldName(Class<?> type, Field field) {
-  //  String fieldName;
-  //  if (type == Map.class) {
-  //    fieldName = MAP_FIELD + field.getName();
-  //  } else if (type == List.class) {
-  //    fieldName = LIST_FIELD + field.getName();
-  //  } else if (isGeneric(field)) {
-  //    fieldName = GENERIC_FIELD + field.getName();
-  //  } else {
-  //    fieldName = field.getName();
-  //  }
-  //  return fieldName;
-  //}
-
   /**
    * 打印数据库日志
    *
@@ -598,6 +639,8 @@ final class SqlHelper extends SQLiteOpenHelper {
             } else if (type == Map.class) {
               field.set(entity, str2Map(cursor.getString(column)));
             } else if (type == List.class) {
+              String value = cursor.getString(column);
+              if (isOneToMany(field)) {
                 //主键字段
                 String primaryKey = getPrimaryName(clazz);
                 if (TextUtils.isEmpty(primaryKey)) {
@@ -605,12 +648,14 @@ final class SqlHelper extends SQLiteOpenHelper {
                 }
                 //list字段保存的数据
                 int kc = cursor.getColumnIndex(primaryKey);
-              String params = cursor.getString(column);
                 String primaryData = cursor.getString(kc);
                 if (TextUtils.isEmpty(primaryData)) continue;
-              List<T> list = findForeignData(db, primaryData, params);
+                List<T> list = findForeignData(db, primaryData, value);
                 if (list == null) continue;
-              field.set(entity, findForeignData(db, primaryData, params));
+                field.set(entity, findForeignData(db, primaryData, value));
+              } else {
+                field.set(entity, str2List(value, field));
+              }
             } else if (isOneToOne(field)) {
               String primaryKey = getPrimaryName(clazz);
               if (TextUtils.isEmpty(primaryKey)) {

AriaCompiler/src/main/java/com/arialyy/compiler/ElementHandler.java

@@ -50,6 +50,7 @@ import javax.lang.model.util.Elements;
  * 元素处理
  */
 class ElementHandler {
+  private static final boolean DEBUG = false;
 
   private Filer mFiler;
   private Elements mElementUtil;
@@ -170,16 +171,25 @@ class ElementHandler {
     Set<String> keys = mMethods.keySet();
     for (String key : keys) {
       ProxyMethodParam entity = mMethods.get(key);
-      JavaFile jf = JavaFile.builder(entity.packageName, createProxyClass(entity)).build();
+      for (TaskEnum taskEnum : entity.taskEnums) {
+        JavaFile jf =
+            JavaFile.builder(entity.packageName, createProxyClass(entity, taskEnum)).build();
+        createFile(jf);
+      }
+    }
+  }
 
-      jf.writeTo(mFiler);
+  private void createFile(JavaFile jf) throws IOException {
+    if (DEBUG) {
       // 如果需要在控制台打印生成的文件，则去掉下面的注释
-      //jf.writeTo(System.out);
+      jf.writeTo(System.out);
+    } else {
+      jf.writeTo(mFiler);
     }
   }
 
   /**
-   * 每一种注解的类集合
+   * 每一种注解对应的类集合
    */
   private void createProxyClassFile() throws IOException {
     Set<String> keys = mListenerClass.keySet();
@@ -212,8 +222,7 @@ class ElementHandler {
         ProxyConstance.COUNT_DOWNLOAD_GROUP));
 
     JavaFile jf = JavaFile.builder(ProxyConstance.PROXY_COUNTER_PACKAGE, builder.build()).build();
-    jf.writeTo(mFiler);
+    createFile(jf);
-    //jf.writeTo(System.out);
   }
 
   /**
@@ -287,8 +296,7 @@ class ElementHandler {
   /**
    * 创建代理类
    */
-  private TypeSpec createProxyClass(ProxyMethodParam entity) {
+  private TypeSpec createProxyClass(ProxyMethodParam entity, TaskEnum taskEnum) {
-    TaskEnum taskEnum = entity.taskEnum;
     TypeSpec.Builder builder = TypeSpec.classBuilder(entity.className + taskEnum.getProxySuffix())
         .addModifiers(Modifier.PUBLIC, Modifier.FINAL);
 
@@ -305,10 +313,13 @@ class ElementHandler {
     builder.addField(mappingField);
 
     //添加注解方法
-    for (Class<? extends Annotation> annotation : entity.methods.keySet()) {
+    Map<Class<? extends Annotation>, String> temp = entity.methods.get(taskEnum);
-      MethodSpec method = createProxyMethod(taskEnum, annotation, entity.methods.get(annotation));
+    if (temp != null) {
+      for (Class<? extends Annotation> annotation : temp.keySet()) {
+        MethodSpec method = createProxyMethod(taskEnum, annotation, temp.get(annotation));
         builder.addMethod(method);
       }
+    }
 
     //增加构造函数
     CodeBlock.Builder cb = CodeBlock.builder();
@@ -345,8 +356,7 @@ class ElementHandler {
     //创建父类参数
     ClassName superClass = ClassName.get("com.arialyy.aria.core.scheduler", "AbsSchedulerListener");
     //创建泛型
-    ClassName typeVariableName =
+    ClassName typeVariableName = ClassName.get(taskEnum.getPkg(), taskEnum.getClassName());
-        ClassName.get(entity.taskEnum.getPkg(), entity.taskEnum.getClassName());
     builder.superclass(ParameterizedTypeName.get(superClass, typeVariableName));
     builder.addMethod(listener);
     return builder.build();
@@ -373,12 +383,16 @@ class ElementHandler {
         ProxyMethodParam proxyEntity = mMethods.get(className);
         if (proxyEntity == null) {
           proxyEntity = new ProxyMethodParam();
-          proxyEntity.taskEnum = taskEnum;
+          proxyEntity.taskEnums = new HashSet<>();
           proxyEntity.packageName = packageElement.getQualifiedName().toString();
           proxyEntity.className = classElement.getSimpleName().toString();
           mMethods.put(className, proxyEntity);
         }
-        proxyEntity.methods.put(annotationClazz, methodName);
+        proxyEntity.taskEnums.add(taskEnum);
+        if (proxyEntity.methods.get(taskEnum) == null) {
+          proxyEntity.methods.put(taskEnum, new HashMap<Class<? extends Annotation>, String>());
+        }
+        proxyEntity.methods.get(taskEnum).put(annotationClazz, methodName);
         proxyEntity.keyMappings.put(methodName, getValues(taskEnum, method, annotationType));
       }
     }

AriaCompiler/src/main/java/com/arialyy/compiler/ProxyMethodParam.java

@@ -27,7 +27,7 @@ import java.util.Set;
 class ProxyMethodParam {
   String packageName;
   String className;
-  TaskEnum taskEnum;
+  Set<TaskEnum> taskEnums;
   Map<String, Set<String>> keyMappings = new HashMap<>();
-  Map<Class<? extends Annotation>, String> methods = new HashMap<>();
+  Map<TaskEnum, Map<Class<? extends Annotation>, String>> methods = new HashMap<>();
 }

AriaCompiler/src/main/java/com/arialyy/compiler/TaskEnum.java

@@ -20,10 +20,11 @@ package com.arialyy.compiler;
  * 任务类型枚举
  */
 enum TaskEnum {
-  DOWNLOAD("com.arialyy.aria.core.download", "DownloadTask", "$$DownloadListenerProxy"),
+  DOWNLOAD("com.arialyy.aria.core.download", "DownloadTask",
-  DOWNLOAD_GROUP("com.arialyy.aria.core.download", "DownloadGroupTask", "$$DownloadGroupListenerProxy"),
+      "$$DownloadListenerProxy"), DOWNLOAD_GROUP("com.arialyy.aria.core.download",
-  UPLOAD("com.arialyy.aria.core.upload", "UploadTask", "$$UploadListenerProxy"),
+      "DownloadGroupTask", "$$DownloadGroupListenerProxy"), UPLOAD("com.arialyy.aria.core.upload",
-  UPLOAD_GROUP("com.arialyy.aria.core.upload", "UploadGroupTask", "$$UploadGroupListenerProxy");
+      "UploadTask", "$$UploadListenerProxy"), UPLOAD_GROUP("com.arialyy.aria.core.upload",
+      "UploadGroupTask", "$$UploadGroupListenerProxy");
 
   String pkg, className, proxySuffix;
 
@@ -49,5 +50,4 @@ enum TaskEnum {
     this.className = className;
     this.proxySuffix = proxySuffix;
   }
-
 }

app/src/main/java/com/arialyy/simple/base/adapter/AbsRVAdapter.java

@@ -16,6 +16,8 @@
 package com.arialyy.simple.base.adapter;
 
 import android.content.Context;
+import android.databinding.DataBindingUtil;
+import android.databinding.ViewDataBinding;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -45,6 +47,9 @@ public abstract class AbsRVAdapter<T, Holder extends AbsHolder>
   @Override public Holder onCreateViewHolder(ViewGroup parent, int viewType) {
     View view =
         LayoutInflater.from(parent.getContext()).inflate(setLayoutId(viewType), parent, false);
+    //LayoutInflater inflater = LayoutInflater.from(parent.getContext());
+    //VD binding = DataBindingUtil.inflate(inflater, setLayoutId(viewType), parent, false);
+    //;
     holder = getViewHolder(view, viewType);
     return holder;
   }

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

@@ -29,6 +29,7 @@ import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.frame.util.show.L;
 import com.arialyy.simple.R;
@@ -58,7 +59,7 @@ public class HighestPriorityActivity extends BaseActivity<ActivityHighestPriorit
   private static final String DOWNLOAD_URL =
       "https://res5.d.cn/6f78ee3bcfdd033e64892a8553a95814cf5b4a62b12a76d9eb2a694905f0dc30fa5c7f728806a4ee0b3479e7b26a38707dac92b136add91191ac1219aadb4a3aa70bfa6d06d2d8db.apk";
   private DownloadAdapter mAdapter;
-  private List<DownloadEntity> mData = new ArrayList<>();
+  private List<AbsEntity> mData = new ArrayList<>();
   private Set<String> mRecord = new HashSet<>();
 
   @Override protected int setLayoutId() {
@@ -83,7 +84,7 @@ public class HighestPriorityActivity extends BaseActivity<ActivityHighestPriorit
       setBtState(false);
     }
     mSize.setText(target.getConvertFileSize());
-    List<DownloadEntity> temp = Aria.download(this).getTaskList();
+    List<DownloadEntity> temp = Aria.download(this).getSimpleTaskList();
     if (temp != null && !temp.isEmpty()) {
       for (DownloadEntity entity : temp) {
         if (entity.getDownloadUrl().equals(DOWNLOAD_URL)) continue;

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

@@ -190,7 +190,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
         if (text.equals("重新开始？") || text.equals("开始")) {
           Aria.download(this)
               .load(DOWNLOAD_URL)
-              .addHeader("key", "value")
+              .addHeader("groupName", "value")
               .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")
               .start();
         } else if (text.equals("恢复")) {

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

@@ -38,8 +38,8 @@ public class GroupModule extends BaseModule {
     return urls;
   }
 
-  //List<String> convertPath(List<String> urls){
+  //NormalList<String> convertPath(NormalList<String> urls){
-  //  List<String> paths = new ArrayList<>();
+  //  NormalList<String> paths = new ArrayList<>();
   //
   //  for (String url : urls){
   //

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

@@ -16,6 +16,7 @@
 
 package com.arialyy.simple.download.multi_download;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.res.Resources;
 import android.view.View;
@@ -24,12 +25,15 @@ import android.widget.TextView;
 import butterknife.Bind;
 import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadGroupEntity;
+import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.IEntity;
 import com.arialyy.aria.util.CommonUtil;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.adapter.AbsHolder;
 import com.arialyy.simple.base.adapter.AbsRVAdapter;
 import com.arialyy.simple.widget.HorizontalProgressBarWithNumber;
+import com.arialyy.simple.widget.NoScrollListView;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -39,21 +43,32 @@ import java.util.concurrent.ConcurrentHashMap;
  * Created by Lyy on 2016/9/27.
  * 下载列表适配器
  */
-public class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapter.MyHolder> {
+public class DownloadAdapter extends AbsRVAdapter<AbsEntity, DownloadAdapter.SimpleHolder> {
   private static final String TAG = "DownloadAdapter";
   private Map<String, Integer> mPositions = new ConcurrentHashMap<>();
 
-  public DownloadAdapter(Context context, List<DownloadEntity> data) {
+  public DownloadAdapter(Context context, List<AbsEntity> data) {
     super(context, data);
     int i = 0;
-    for (DownloadEntity entity : data) {
+    for (AbsEntity entity : data) {
-      mPositions.put(entity.getDownloadUrl(), i);
+      mPositions.put(getKey(entity), i);
       i++;
     }
   }
 
-  @Override protected MyHolder getViewHolder(View convertView, int viewType) {
+  private String getKey(AbsEntity entity) {
-    return new MyHolder(convertView);
+    if (entity instanceof DownloadEntity) {
+      return ((DownloadEntity) entity).getDownloadUrl();
+    } else if (entity instanceof DownloadGroupEntity) {
+      return ((DownloadGroupEntity) entity).getGroupName();
+    }
+    return "";
+  }
+
+  @Override protected SimpleHolder getViewHolder(View convertView, int viewType) {
+    if (viewType == 1) return new SimpleHolder(convertView);
+    if (viewType == 2) return new GroupHolder(convertView);
+    return null;
   }
 
   public void addDownloadEntity(DownloadEntity entity) {
@@ -61,21 +76,33 @@ public class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapte
     mPositions.put(entity.getDownloadUrl(), mPositions.size());
   }
 
-  @Override protected int setLayoutId(int type) {
+  @Override public int getItemViewType(int position) {
-    return R.layout.item_download;
+    AbsEntity entity = mData.get(position);
+    if (entity instanceof DownloadEntity) return 1;
+    if (entity instanceof DownloadGroupEntity) return 2;
+    return -1;
   }
 
-  public synchronized void updateState(DownloadEntity entity) {
+  @Override protected int setLayoutId(int type) {
+    if (type == 1) {
+      return R.layout.item_simple_download;
+    } else if (type == 2) {
+      return R.layout.item_group_download;
+    }
+    return android.R.layout.simple_list_item_2;
+  }
+
+  public synchronized void updateState(AbsEntity entity) {
     if (entity.getState() == DownloadEntity.STATE_CANCEL) {
       mPositions.clear();
       int i = 0;
-      for (DownloadEntity entity_1 : mData) {
+      for (AbsEntity entity_1 : mData) {
-        mPositions.put(entity_1.getDownloadUrl(), i);
+        mPositions.put(getKey(entity_1), i);
         i++;
       }
       notifyDataSetChanged();
     } else {
-      int position = indexItem(entity.getDownloadUrl());
+      int position = indexItem(getKey(entity));
       if (position == -1 || position >= mData.size()) {
         return;
       }
@@ -84,8 +111,8 @@ public class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapte
     }
   }
 
-  public synchronized void setProgress(DownloadEntity entity) {
+  public synchronized void setProgress(AbsEntity entity) {
-    String url = entity.getDownloadUrl();
+    String url = entity.getKey();
     int position = indexItem(url);
     if (position == -1 || position >= mData.size()) {
       return;
@@ -105,53 +132,67 @@ public class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapte
     return -1;
   }
 
-  @Override protected void bindData(MyHolder holder, int position, final DownloadEntity item) {
+  @Override protected void bindData(SimpleHolder holder, int position, final AbsEntity item) {
-    long size = item.getFileSize();
+    handleProgress(holder, item);
-    int current = 0;
+  }
-    long progress = item.getCurrentProgress();
+
-    current = size == 0 ? 0 : (int) (progress * 100 / size);
+  @SuppressLint("SetTextI18n")
-    holder.progress.setProgress(current);
+  private void handleProgress(SimpleHolder holder, final AbsEntity entity) {
-    BtClickListener listener = new BtClickListener(item);
-    holder.bt.setOnClickListener(listener);
-    holder.name.setText("文件名：" + item.getFileName());
-    holder.url.setText("下载地址：" + item.getDownloadUrl());
-    holder.path.setText("保持路径：" + item.getDownloadPath());
     String str = "";
     int color = android.R.color.holo_green_light;
-    switch (item.getState()) {
+    switch (entity.getState()) {
-      case DownloadEntity.STATE_WAIT:
+      case IEntity.STATE_WAIT:
-      case DownloadEntity.STATE_OTHER:
+      case IEntity.STATE_OTHER:
-      case DownloadEntity.STATE_FAIL:
+      case IEntity.STATE_FAIL:
         str = "开始";
         break;
-      case DownloadEntity.STATE_STOP:
+      case IEntity.STATE_STOP:
         str = "恢复";
         color = android.R.color.holo_blue_light;
         break;
-      case DownloadEntity.STATE_PRE:
+      case IEntity.STATE_PRE:
-      case DownloadEntity.STATE_POST_PRE:
+      case IEntity.STATE_POST_PRE:
-      case DownloadEntity.STATE_RUNNING:
+      case IEntity.STATE_RUNNING:
         str = "暂停";
         color = android.R.color.holo_red_light;
         break;
-      case DownloadEntity.STATE_COMPLETE:
+      case IEntity.STATE_COMPLETE:
         str = "重新开始？";
         holder.progress.setProgress(100);
         break;
     }
+    long size = entity.getFileSize();
+    long progress = entity.getCurrentProgress();
+    int current = size == 0 ? 0 : (int) (progress * 100 / size);
     holder.bt.setText(str);
     holder.bt.setTextColor(getColor(color));
-    holder.speed.setText(item.getConvertSpeed());
+    holder.progress.setProgress(current);
+
+    BtClickListener listener = new BtClickListener(entity);
+    holder.bt.setOnClickListener(listener);
+    String name = (isSimpleDownload(entity) ? ((DownloadEntity) entity).getFileName()
+        : ((DownloadGroupEntity) entity).getAlias());
+    holder.name.setText("文件名：" + name);
+    holder.speed.setText(entity.getConvertSpeed());
     holder.fileSize.setText(covertCurrentSize(progress) + "/" + CommonUtil.formatFileSize(size));
+    //删除按钮事件
     holder.cancel.setOnClickListener(new View.OnClickListener() {
       @Override public void onClick(View v) {
-        mData.remove(item);
+        mData.remove(entity);
         notifyDataSetChanged();
-        Aria.download(getContext()).load(item).cancel();
+        if (isSimpleDownload(entity)) {
+          Aria.download(getContext()).load((DownloadEntity) entity).cancel();
+        } else {
+          Aria.download(getContext()).load((DownloadGroupEntity) entity).cancel();
+        }
       }
     });
   }
 
+  private boolean isSimpleDownload(AbsEntity entity) {
+    return entity instanceof DownloadEntity;
+  }
+
   private String covertCurrentSize(long currentSize) {
     if (currentSize < 0) return "0";
     return CommonUtil.formatFileSize(currentSize);
@@ -161,49 +202,67 @@ public class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapte
     return Resources.getSystem().getColor(color);
   }
 
+  /**
+   * 按钮事件
+   */
   private class BtClickListener implements View.OnClickListener {
-    private DownloadEntity entity;
+    private AbsEntity entity;
 
-    BtClickListener(DownloadEntity entity) {
+    BtClickListener(AbsEntity entity) {
       this.entity = entity;
     }
 
     @Override public void onClick(View v) {
       switch (entity.getState()) {
-        case DownloadEntity.STATE_WAIT:
+        case IEntity.STATE_WAIT:
-        case DownloadEntity.STATE_OTHER:
+        case IEntity.STATE_OTHER:
-        case DownloadEntity.STATE_FAIL:
+        case IEntity.STATE_FAIL:
-        case DownloadEntity.STATE_STOP:
+        case IEntity.STATE_STOP:
-        case DownloadEntity.STATE_COMPLETE:
+        case IEntity.STATE_COMPLETE:
-        case DownloadEntity.STATE_POST_PRE:
+        case IEntity.STATE_PRE:
+        case IEntity.STATE_POST_PRE:
           start(entity);
           break;
-        case DownloadEntity.STATE_RUNNING:
+        case IEntity.STATE_RUNNING:
           stop(entity);
           break;
       }
     }
 
-    private void start(DownloadEntity entity) {
+    private void start(AbsEntity entity) {
-      Aria.download(getContext()).load(entity).start();
+      if (isSimpleDownload(entity)) {
-    }
+        Aria.download(getContext()).load((DownloadEntity) entity).start();
-
+      } else {
-    private void stop(DownloadEntity entity) {
+        Aria.download(getContext()).load((DownloadGroupEntity) entity).start();
-      Aria.download(getContext()).load(entity).pause();
       }
     }
 
-  class MyHolder extends AbsHolder {
+    private void stop(AbsEntity entity) {
+      if (isSimpleDownload(entity)) {
+        Aria.download(getContext()).load((DownloadEntity) entity).stop();
+      } else {
+        Aria.download(getContext()).load((DownloadGroupEntity) entity).stop();
+      }
+    }
+  }
+
+  class SimpleHolder extends AbsHolder {
     @Bind(R.id.progressBar) HorizontalProgressBarWithNumber progress;
     @Bind(R.id.bt) Button bt;
     @Bind(R.id.speed) TextView speed;
     @Bind(R.id.fileSize) TextView fileSize;
     @Bind(R.id.del) TextView cancel;
     @Bind(R.id.name) TextView name;
-    @Bind(R.id.download_url) TextView url;
-    @Bind(R.id.download_path) TextView path;
 
-    MyHolder(View itemView) {
+    SimpleHolder(View itemView) {
+      super(itemView);
+    }
+  }
+
+  class GroupHolder extends SimpleHolder {
+    @Bind(R.id.child_list) NoScrollListView childList;
+
+    GroupHolder(View itemView) {
       super(itemView);
     }
   }

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

@@ -68,7 +68,7 @@ final class FileListAdapter extends AbsRVAdapter<FileListEntity, FileListAdapter
           Toast.makeText(getContext(), "开始下载：" + item.name, Toast.LENGTH_SHORT).show();
           Aria.download(getContext())
               .load(item.downloadUrl)
-              .setDownloadName(item.name)
+              .setFileName(item.name)
               .setDownloadPath(item.downloadPath)
               .start();
         }

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

@@ -23,9 +23,12 @@ import android.view.Menu;
 import android.view.MenuItem;
 import butterknife.Bind;
 import com.arialyy.annotations.Download;
+import com.arialyy.annotations.DownloadGroup;
 import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadGroupTask;
 import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.frame.util.show.L;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
@@ -39,12 +42,7 @@ import java.util.List;
 public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBinding> {
   @Bind(R.id.list) RecyclerView mList;
   private DownloadAdapter mAdapter;
-  private List<DownloadEntity> mData = new ArrayList<>();
+  private List<AbsEntity> mData = new ArrayList<>();
-
-  String[] mFilterStr = new String[] {
-      "https://g37.gdl.netease.com/onmyoji_netease_10_1.0.20.apk",
-      "http://static.gaoshouyou.com/d/eb/f2/dfeba30541f209ab8a50d847fc1661ce.apk"
-  };
 
   @Override protected int setLayoutId() {
     return R.layout.activity_multi_download;
@@ -54,7 +52,7 @@ public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBin
     super.init(savedInstanceState);
     Aria.download(this).register();
     setTitle("下载列表");
-    List<DownloadEntity> temps = Aria.download(this).getTaskList();
+    List<AbsEntity> temps = Aria.download(this).getTotleTaskList();
     if (temps != null && !temps.isEmpty()) {
       mData.addAll(temps);
     }
@@ -74,37 +72,68 @@ public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBin
   }
 
   @Download.onPre void onPre(DownloadTask task) {
-    L.d(TAG, "download onPre");
+    mAdapter.updateState(task.getEntity());
-    mAdapter.updateState(task.getDownloadEntity());
   }
 
   @Download.onTaskStart void taskStart(DownloadTask task) {
-    L.d(TAG, "download start");
+    mAdapter.updateState(task.getEntity());
-    mAdapter.updateState(task.getDownloadEntity());
   }
 
   @Download.onTaskResume void taskResume(DownloadTask task) {
-    L.d(TAG, "download resume");
+    mAdapter.updateState(task.getEntity());
-    mAdapter.updateState(task.getDownloadEntity());
   }
 
   @Download.onTaskStop void taskStop(DownloadTask task) {
-    mAdapter.updateState(task.getDownloadEntity());
+    mAdapter.updateState(task.getEntity());
   }
 
   @Download.onTaskCancel void taskCancel(DownloadTask task) {
-    mAdapter.updateState(task.getDownloadEntity());
+    mAdapter.updateState(task.getEntity());
   }
 
   @Download.onTaskFail void taskFail(DownloadTask task) {
-    mAdapter.updateState(task.getDownloadEntity());
+    mAdapter.updateState(task.getEntity());
   }
 
   @Download.onTaskComplete void taskComplete(DownloadTask task) {
-    mAdapter.updateState(task.getDownloadEntity());
+    mAdapter.updateState(task.getEntity());
   }
 
   @Download.onTaskRunning() void taskRunning(DownloadTask task) {
-    mAdapter.setProgress(task.getDownloadEntity());
+    mAdapter.setProgress(task.getEntity());
+  }
+
+  //////////////////////////////////// 下面为任务组的处理 /////////////////////////////////////////
+
+  @DownloadGroup.onPre void onGroupPre(DownloadGroupTask task) {
+    mAdapter.updateState(task.getEntity());
+  }
+
+  @DownloadGroup.onTaskStart void groupTaskStart(DownloadGroupTask task) {
+    mAdapter.updateState(task.getEntity());
+  }
+
+  @DownloadGroup.onTaskResume void groupTaskResume(DownloadGroupTask task) {
+    mAdapter.updateState(task.getEntity());
+  }
+
+  @DownloadGroup.onTaskStop void groupTaskStop(DownloadGroupTask task) {
+    mAdapter.updateState(task.getEntity());
+  }
+
+  @DownloadGroup.onTaskCancel void groupTaskCancel(DownloadGroupTask task) {
+    mAdapter.updateState(task.getEntity());
+  }
+
+  @DownloadGroup.onTaskFail void groupTaskFail(DownloadGroupTask task) {
+    mAdapter.updateState(task.getEntity());
+  }
+
+  @DownloadGroup.onTaskComplete void groupTaskComplete(DownloadGroupTask task) {
+    mAdapter.updateState(task.getEntity());
+  }
+
+  @DownloadGroup.onTaskRunning() void groupTaskRunning(DownloadGroupTask task) {
+    mAdapter.setProgress(task.getEntity());
   }
 }

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

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.simple.download.multi_download;
+
+import com.arialyy.aria.core.download.DownloadEntity;
+import com.arialyy.aria.core.download.DownloadGroupEntity;
+
+/**
+ * Created by Aria.Lao on 2017/7/14.
+ */
+public class MultiEntity {
+  public static final int SIMPLE_DOWNLOAD = 0xa1;
+  public static final int GROUP_DOWNLOAD = 0xa2;
+
+  DownloadEntity simpleEntity;
+  DownloadGroupEntity groupEntity;
+  String key;
+
+  int type = -1;
+}

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

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.simple.download.multi_download;
+
+import android.content.Context;
+import com.arialyy.simple.base.BaseModule;
+
+/**
+ * Created by Aria.Lao on 2017/7/14.
+ */
+public class MultiModule extends BaseModule{
+  public MultiModule(Context context) {
+    super(context);
+  }
+
+}

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

@@ -97,9 +97,6 @@ public class MultiTaskActivity extends BaseActivity<ActivityMultiBinding> {
     mAdapter.updateBtState(task.getKey(), true);
   }
 
-
-
-
   @Override protected void dataCallback(int result, Object data) {
     super.dataCallback(result, data);
     if (result == DownloadNumDialog.RESULT_CODE) {

app/src/main/java/com/arialyy/simple/widget/NoScrollListView.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.arialyy.simple.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.ListView;
+
+/**
+ * Created by lyy on 2015/4/22.
+ * 不带有滑动功能的ListView
+ */
+public class NoScrollListView extends ListView {
+  public NoScrollListView(Context context) {
+    super(context);
+  }
+
+  public NoScrollListView(Context context, AttributeSet attrs) {
+    super(context, attrs);
+  }
+
+  public NoScrollListView(Context context, AttributeSet attrs, int defStyleAttr) {
+    super(context, attrs, defStyleAttr);
+  }
+
+  @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+    int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
+    super.onMeasure(widthMeasureSpec, expandSpec);
+  }
+}

app/src/main/res/layout/item_group_download.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    >
+
+  <include layout="@layout/layout_item_progress"
+      android:id="@+id/include"
+      />
+
+  <com.arialyy.simple.widget.NoScrollListView
+      android:id="@+id/child_list"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:layout_below="@+id/include"
+      />
+
+</RelativeLayout>

app/src/main/res/layout/item_simple_download.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    >
+
+  <include layout="@layout/layout_item_progress"/>
+
+</RelativeLayout>

app/src/main/res/layout/layout_item_progress.xml

@@ -65,7 +65,6 @@
         android:textColor="@color/bt_selector_cancel"
         />
   </RelativeLayout>
-
   <TextView
       android:id="@+id/name"
       android:layout_width="wrap_content"
@@ -75,22 +74,4 @@
       android:text="name"
       />
 
-  <TextView
-      android:id="@+id/download_url"
-      android:layout_width="wrap_content"
-      android:layout_height="wrap_content"
-      android:layout_below="@+id/name"
-      android:layout_marginTop="5dp"
-      android:ellipsize="end"
-      android:maxLines="2"
-      />
-
-  <TextView
-      android:id="@+id/download_path"
-      android:layout_width="wrap_content"
-      android:layout_height="wrap_content"
-      android:layout_below="@+id/download_url"
-      android:layout_marginTop="5dp"
-      />
-
 </RelativeLayout>