..

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

@@ -29,31 +29,57 @@ import java.util.List;
 public class DownloadGroupTarget
     extends AbsGroupTarget<DownloadGroupTarget, DownloadGroupEntity, DownloadGroupTaskEntity> {
   private List<String> mUrls;
+  private String mGroupName;
 
   DownloadGroupTarget(List<String> urls, String targetName) {
     this.mTargetName = targetName;
     this.mUrls = urls;
-    mTaskEntity =
+    mGroupName = CommonUtil.getMd5Code(urls);
-        DbEntity.findData(DownloadGroupTaskEntity.class, "key=?", CommonUtil.getMd5Code(urls));
+    mTaskEntity = DbEntity.findData(DownloadGroupTaskEntity.class, "key=?", mGroupName);
     if (mTaskEntity == null) {
       mTaskEntity = new DownloadGroupTaskEntity();
+      mTaskEntity.key = mGroupName;
       mTaskEntity.entity = new DownloadGroupEntity();
     }
     if (mTaskEntity.entity == null) {
-      mTaskEntity.entity = getDownloadGroupEntity(urls);
+      mTaskEntity.entity = getDownloadGroupEntity();
     }
     mEntity = mTaskEntity.entity;
   }
 
-  private DownloadGroupEntity getDownloadGroupEntity(List<String> urls) {
+  private DownloadGroupEntity getDownloadGroupEntity() {
     DownloadGroupEntity entity =
-        DbEntity.findData(DownloadGroupEntity.class, "urlHash=?", CommonUtil.getMd5Code(urls));
+        DbEntity.findData(DownloadGroupEntity.class, "groupName=?", mGroupName);
     if (entity == null) {
       entity = new DownloadGroupEntity();
     }
     return entity;
   }
 
+  /**
+   * 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/", groupName = "group_test"
+   * <pre>
+   *   {@code
+   *      + mnt
+   *        + sdcard
+   *          + download
+   *            + group_test
+   *              - task1.apk
+   *              - task2.apk
+   *              - task3.apk
+   *              ....
+   *
+   *   }
+   * </pre>
+   *
+   * @param groupDirPath 任务组保存文件夹路径
+   */
+  public DownloadGroupTarget setDownloadPath(String groupDirPath) {
+
+    return this;
+  }
+
   /**
    * 设置保存路径组
    */

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

@@ -35,7 +35,7 @@ import java.util.concurrent.Executors;
  * 任务组下载工具
  */
 public class DownloadGroupUtil implements IDownloadUtil {
-  private static final String TAG = "DownloadGroupUtil";
+  private final String TAG = "DownloadGroupUtil";
   /**
    * 任务组所有任务总大小
    */

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

@@ -134,7 +134,7 @@ class Downloader implements Runnable, IDownloadUtil {
         task.cancel();
       }
     }
-    CommonUtil.delDownloadTaskConfig(mTaskEntity.removeFile, mEntity);
+    CommonUtil.delDownloadTaskConfig(mTaskEntity.removeFile, mTaskEntity);
   }
 
   @Override public void stopDownload() {

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

@@ -19,7 +19,16 @@ package com.arialyy.aria.core.inf;
  * Created by AriaL on 2017/6/29.
  * 任务组超类
  */
-public abstract class AbsGroupTarget<TARGET extends AbsTarget, ENTITY extends AbsEntity, TASK_ENTITY extends AbsTaskEntity>
+public abstract class AbsGroupTarget<TARGET extends AbsGroupTarget, ENTITY extends AbsGroupEntity, TASK_ENTITY extends AbsTaskEntity>
     extends AbsTarget<TARGET, ENTITY, TASK_ENTITY> {
 
+  /**
+   * 设置任务组的组名，如果不设置任务组，Aria会自动将任务组的所有子任务的key相加，取md5码作为任务组组名
+   *
+   * @param groupName 任务组组名
+   */
+  public TARGET setGroupName(String groupName) {
+    mEntity.setGroupName(groupName);
+    return (TARGET) this;
+  }
 }

app/src/main/AndroidManifest.xml

@@ -31,6 +31,7 @@
     <activity android:name=".download.multi_download.MultiDownloadActivity"/>
     <activity android:name=".download.HighestPriorityActivity"/>
     <activity android:name=".test.TestMutilTaskSysDownload"/>
+    <activity android:name=".download.group.DownloadGroupActivity"/>
 
     <service android:name=".download.service_download.DownloadService"/>
   </application>

app/src/main/java/com/arialyy/simple/MainActivity.java

@@ -18,11 +18,8 @@ package com.arialyy.simple;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v7.widget.Toolbar;
 import android.view.View;
-import butterknife.Bind;
 import butterknife.OnClick;
-import com.arialyy.aria.core.Aria;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivityMainBinding;
 import com.arialyy.simple.download.DownloadActivity;
@@ -45,15 +42,20 @@ public class MainActivity extends BaseActivity<ActivityMainBinding> {
     return R.layout.activity_main;
   }
 
-  @OnClick(R.id.download) public void downloadDemo() {
+
+  @OnClick({R.id.download, R.id.upload, R.id.download_task_group})
+  public void funcation(View view){
+    switch (view.getId()){
+      case R.id.download:
         startActivity(new Intent(this, DownloadActivity.class));
-  }
+        break;
-
+      case R.id.upload:
-  @OnClick(R.id.upload) public void uploadDemo() {
         startActivity(new Intent(this, UploadActivity.class));
+        break;
+      case R.id.download_task_group:
+
+        break;
     }
 
-  @OnClick(R.id.multi_test) public void mutliTest() {
-    startActivity(new Intent(this, TestMutilTaskSysDownload.class));
   }
 }

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

@@ -0,0 +1,86 @@
+/*
+ * 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.group;
+
+import android.os.Bundle;
+import android.os.Environment;
+import android.view.View;
+import android.widget.Button;
+import android.widget.RadioGroup;
+import android.widget.TextView;
+import butterknife.Bind;
+import com.arialyy.aria.core.Aria;
+import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.core.scheduler.AbsSchedulerListener;
+import com.arialyy.simple.R;
+import com.arialyy.simple.base.BaseActivity;
+import com.arialyy.simple.databinding.ActivityDownloadGroupBinding;
+import com.arialyy.simple.widget.HorizontalProgressBarWithNumber;
+import java.util.List;
+
+/**
+ * Created by Aria.Lao on 2017/7/6.
+ */
+public class DownloadGroupActivity extends BaseActivity<ActivityDownloadGroupBinding> {
+
+  @Bind(R.id.progressBar) HorizontalProgressBarWithNumber mPb;
+  @Bind(R.id.start) Button mStart;
+  @Bind(R.id.stop) Button mStop;
+  @Bind(R.id.cancel) Button mCancel;
+  @Bind(R.id.size) TextView mSize;
+  @Bind(R.id.speed) TextView mSpeed;
+  List<String> mUrls;
+
+  @Override protected void init(Bundle savedInstanceState) {
+    super.init(savedInstanceState);
+    setTitle("任务组");
+    mUrls = getModule(GroupModule.class).getUrls();
+  }
+
+  @Override protected int setLayoutId() {
+    return R.layout.activity_download_group;
+  }
+
+  @Override protected void onResume() {
+    super.onResume();
+    //Aria.download(this).addSchedulerListener(new AbsSchedulerListener<DownloadTask>() {
+    //
+    //});
+  }
+
+  //public void onClick(View view) {
+  //  switch (view.getId()) {
+  //    case R.id.start:
+  //      String text = ((TextView) view).getText().toString();
+  //      if (text.equals("重新开始？") || text.equals("开始")) {
+  //        Aria.download(this)
+  //            .load(mUrls)
+  //            .setDownloadPaths()
+  //            .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")
+  //            .start();
+  //      } else if (text.equals("恢复")) {
+  //        Aria.download(this).load(DOWNLOAD_URL).resume();
+  //      }
+  //      break;
+  //    case R.id.stop:
+  //      Aria.download(this).load(DOWNLOAD_URL).pause();
+  //      break;
+  //    case R.id.cancel:
+  //      Aria.download(this).load(DOWNLOAD_URL).cancel();
+  //      break;
+  //  }
+  //}
+}

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

@@ -0,0 +1,47 @@
+/*
+ * 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.group;
+
+import android.content.Context;
+import com.arialyy.simple.R;
+import com.arialyy.simple.base.BaseModule;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Created by Aria.Lao on 2017/7/6.
+ */
+public class GroupModule extends BaseModule {
+  public GroupModule(Context context) {
+    super(context);
+  }
+
+  List<String> getUrls() {
+    List<String> urls = new ArrayList<>();
+    String[] str = getContext().getResources().getStringArray(R.array.download_url);
+    Collections.addAll(urls, str);
+    return urls;
+  }
+
+  //List<String> convertPath(List<String> urls){
+  //  List<String> paths = new ArrayList<>();
+  //
+  //  for (String url : urls){
+  //
+  //  }
+  //}
+}

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

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+  <LinearLayout
+      android:layout_width="match_parent"
+      android:layout_height="match_parent"
+      android:orientation="vertical"
+      >
+
+    <include layout="@layout/layout_bar"/>
+
+    <include layout="@layout/content_single"/>
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"/>
+
+  </LinearLayout>
+</layout>

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

@@ -13,7 +13,7 @@
         android:id="@+id/download"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="下载  demo"
+        android:text="下载"
         style="?buttonBarButtonStyle"
         />
 
@@ -21,15 +21,15 @@
         android:id="@+id/upload"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="上传  demo"
+        android:text="上传"
         style="?buttonBarButtonStyle"
         />
 
     <Button
-        android:id="@+id/multi_test"
+        android:id="@+id/download_task_group"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:text="多任务测试"
+        android:text="下载任务组"
         style="?buttonBarButtonStyle"
         />
 

app/src/main/res/values/strings.xml

@@ -44,4 +44,18 @@
     <item>https://res5.d.cn/6f78ee3bcfdd033ef8e38596afb298d87de07e5f0f1f91f22acd57750f8ae68270531e2b266ea41c86cd196da839a0afef1952dde89773c7e26b9019249503174ca0513fa0a36a6472c4202bbf94da382964a0478471b753ebd95b67aac7ad89.apk</item>
   </string-array>
 
+  <string-array name="group_urls">
+    <item>http://img.sc115.com/uploads/allimg/110420/20110420225600154.jpg</item>
+    <item>https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQv8s5M31tFNvbjtGgxqmx14eh2h2651gkbrx-kN0cNYPD0qvRi</item>
+    <item>http://img03.tooopen.com/images/20130811/tooopen_15265353.jpg</item>
+    <!--<item></item>-->
+    <!--<item></item>-->
+    <!--<item></item>-->
+    <!--<item></item>-->
+    <!--<item></item>-->
+    <!--<item></item>-->
+    <!--<item></item>-->
+    <!--<item></item>-->
+  </string-array>
+
 </resources>