修复异步是timer为null的问题

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

@@ -26,7 +26,6 @@ import android.os.Bundle;
 import android.support.v4.app.DialogFragment;
 import android.support.v4.app.Fragment;
 import android.widget.PopupWindow;
-import android.widget.Toast;
 import com.arialyy.aria.core.command.ICmd;
 import com.arialyy.aria.core.common.QueueMod;
 import com.arialyy.aria.core.download.DownloadEntity;
@@ -71,7 +70,6 @@ import org.xml.sax.SAXException;
    * activity 和其Dialog、Fragment的映射表
    */
   private Map<String, List<String>> mSubClass = new ConcurrentHashMap<>();
-  private List<String> mActivityCount = new ArrayList<>();
   public static Context APP;
   private List<ICmd> mCommands = new ArrayList<>();
   private Configuration.DownloadConfig mDConfig;
@@ -470,9 +468,6 @@ import org.xml.sax.SAXException;
   private class LifeCallback implements Application.ActivityLifecycleCallbacks {
 
     @Override public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
-      mActivityCount.add(
-          String.format("%s_%s", activity.getClass().getName(), activity.hashCode()));
-      ALog.w(TAG, "size  = " + mActivityCount.size());
     }
 
     @Override public void onActivityStarted(Activity activity) {
@@ -497,13 +492,6 @@ import org.xml.sax.SAXException;
 
     @Override public void onActivityDestroyed(Activity activity) {
       removeReceiver(activity);
-      mActivityCount.remove(
-          String.format("%s_%s", activity.getClass().getName(), activity.hashCode()));
-      ALog.w(TAG, "size  = " + mActivityCount.size());
-      if (mActivityCount.size() == 0) {
-        ALog.e(TAG, "gggg");
-        //Toast.makeText(activity, "destroy", Toast.LENGTH_SHORT).show();
-      }
     }
   }
 }

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

@@ -17,6 +17,7 @@
 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;
@@ -82,14 +83,14 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
             || task.getState() == IEntity.STATE_COMPLETE) {
           resumeTask();
         } else {
-          sendWaitState();
+          sendWaitState(task);
         }
       }
     } else {
       //任务没执行并且执行队列中没有该任务，才认为任务没有运行中
       if (!task.isRunning() && !mQueue.taskIsRunning(task.getKey())) {
         resumeTask();
-      }else {
+      } else {
         ALog.w(TAG, String.format("任务【%s】已经在运行", task.getTaskName()));
       }
     }
@@ -152,7 +153,8 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
         AbsTask task = getTask(te.getEntity());
         if (task != null) continue;
         if (te instanceof DownloadTaskEntity) {
-          if (te.getRequestType() == AbsTaskEntity.D_FTP || te.getRequestType() == AbsTaskEntity.U_FTP) {
+          if (te.getRequestType() == AbsTaskEntity.D_FTP
+              || te.getRequestType() == AbsTaskEntity.U_FTP) {
             te.setUrlEntity(CommonUtil.getFtpUrlInfo(te.getEntity().getKey()));
           }
           mQueue = DownloadTaskQueue.getInstance();

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

@@ -117,7 +117,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
       return;
     }
     mConstance.resetState();
-    checkTask();
+    checkRecord();
     mConstance.TASK_RECORD = mRecord;
     if (mListener instanceof IDownloadListener) {
       ((IDownloadListener) mListener).onPostPre(mEntity.getFileSize());
@@ -183,10 +183,12 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
   }
 
   protected void closeTimer() {
-    if (mTimer != null) {
+    synchronized (AbsFileer.class) {
-      mTimer.purge();
+      if (mTimer != null) {
-      mTimer.cancel();
+        mTimer.purge();
-      mTimer = null;
+        mTimer.cancel();
+        mTimer = null;
+      }
     }
   }
 
@@ -261,14 +263,13 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
   }
 
   /**
-   * 检查任务、检查线程数
+   * 检查记录
-   * 新任务条件：
+   * 对于分块任务：
-   * 1、文件不存在
+   * 子分块不存在或被删除，子线程将重新下载
-   * 2、任务记录文件缺失或不匹配
+   * 对于普通任务：
-   * 3、数据库记录不存在
+   * 预下载文件不存在，则任务任务呗删除
-   * 4、不支持断点，则是新任务
    */
-  private void checkTask() {
+  private void checkRecord() {
     mConfigFile = new File(CommonUtil.getFileConfigPath(false, mEntity.getFileName()));
     if (mConfigFile.exists()) {
       convertDb();
@@ -279,12 +280,32 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
       } else {
         if (mRecord.threadRecords == null || mRecord.threadRecords.isEmpty()) {
           initRecord(true);
-        }
+        } else if (mRecord.isBlock) {
-        //else if (mTempFile.length() == 0) {
+          for (ThreadRecord tr : mRecord.threadRecords) {
-        //  mRecord.deleteData();
+            File temp = new File(String.format(SUB_PATH, mRecord.filePath, tr.threadId));
-        //  initRecord(true);
+            if (!temp.exists()) {
-        //}
+              ALog.w(TAG, String.format("分块文件【%s】不存在，该分块将重新开始", temp.getPath()));
-        else {
+              tr.isComplete = false;
+              tr.startLocation = -1;
+              mStartThreadNum++;
+            } else {
+              if (tr.isComplete) {
+                mCompleteThreadNum++;
+              } else {
+                mStartThreadNum++;
+              }
+            }
+            mTotalThreadNum = mRecord.threadRecords.size();
+            mTaskEntity.setNewTask(false);
+          }
+        } else {
+          File file = new File(mRecord.filePath);
+          if (!file.exists()) {
+            ALog.w(TAG, String.format("下载文件【%s】不存在，任务将重新开始", file.getPath()));
+            mRecord.deleteData();
+            initRecord(true);
+            return;
+          }
           for (ThreadRecord tr : mRecord.threadRecords) {
             if (tr.isComplete) {
               mCompleteThreadNum++;

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

@@ -321,11 +321,13 @@ public abstract class AbsGroupUtil implements IUtil {
   }
 
   void closeTimer() {
-    isRunning = false;
+    synchronized (LOCK) {
-    if (mTimer != null) {
+      isRunning = false;
-      mTimer.purge();
+      if (mTimer != null) {
-      mTimer.cancel();
+        mTimer.purge();
-      mTimer = null;
+        mTimer.cancel();
+        mTimer = null;
+      }
     }
   }
 

app/src/main/AndroidManifest.xml

@@ -15,11 +15,11 @@
       android:theme="@style/AppTheme.NoActionBar">
     <!--android:name=".test.TestActivity"-->
     <!--android:name=".test.AnyRunActivity"-->
-    <!--android:name=".download.group.DownloadGroupActivity"-->
     <!--android:name=".test.TestGroupActivity"-->
-        <!--android:name=".MainActivity"-->
+    <!--android:name="com.arialyy.simple.test.AnyRunActivity"-->
+    <!--android:name=".download.group.DownloadGroupActivity"-->
     <activity
-    android:name="com.arialyy.simple.test.AnyRunActivity"
+        android:name=".MainActivity"
         android:label="@string/app_name">
       <intent-filter>
         <action android:name="android.intent.action.MAIN"/>

app/src/main/assets/aria_config.xml

@@ -34,7 +34,7 @@
     <threadNum value="3"/>
 
     <!--设置下载队列最大任务数， 默认为2-->
-    <maxTaskNum value="2"/>
+    <maxTaskNum value="1"/>
 
     <!--设置下载失败，重试次数，默认为10-->
     <reTryNum value="2"/>

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

@@ -46,13 +46,13 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
   private static final String DOWNLOAD_URL =
       //"http://kotlinlang.org/docs/kotlin-docs.pdf";
       //"https://atom-installer.github.com/v1.13.0/AtomSetup.exe?s=1484074138&ext=.exe";
-      //"http://static.gaoshouyou.com/d/22/94/822260b849944492caadd2983f9bb624.apk";
+      "http://static.gaoshouyou.com/d/22/94/822260b849944492caadd2983f9bb624.apk";
       //"http://58.210.9.131/tpk/sipgt//TDLYZTGH.tpk"; //chunked 下载
       //"https://static.donguo.me//video/ip/course/pfys_1.mp4";
       //"https://www.baidu.com/link?url=_LFCuTPtnzFxVJByJ504QymRywIA1Z_T5xUxe9ZLuxcGM0C_RcdpWyB1eGjbJC-e5wv5wAKM4WmLMAS5KeF6EZJHB8Va3YqZUiaErqK_pxm&wd=&eqid=e8583fe70002d126000000065a99f864";
       //"https://d.pcs.baidu.com/file/a02c89a2d479d4fd2756f3313d42491d?fid=4232431903-250528-1114369760340736&dstime=1525491372&rt=sh&sign=FDtAERVY-DCb740ccc5511e5e8fedcff06b081203-3C13vkOkuk4TqXvVYW05zj1K0ao%3D&expires=8h&chkv=1&chkbd=0&chkpc=et&dp-logid=8651730921842106225&dp-callid=0&r=165533013";
       //"http://apk500.bce.baidu-mgame.com/game/67000/67734/20170622040827_oem_5502845.apk?r=1";
-      "https://dl.genymotion.com/releases/genymotion-2.12.1/genymotion-2.12.1-vbox.exe";
+      //"https://dl.genymotion.com/releases/genymotion-2.12.1/genymotion-2.12.1-vbox.exe";
   @Bind(R.id.start) Button mStart;
   @Bind(R.id.stop) Button mStop;
   @Bind(R.id.cancel) Button mCancel;
@@ -220,8 +220,8 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
         startD();
         break;
       case R.id.stop:
-        //Aria.download(this).load(DOWNLOAD_URL).stop();
+        Aria.download(this).load(DOWNLOAD_URL).stop();
-        startActivity(new Intent(this, SingleTaskActivity.class));
+        //startActivity(new Intent(this, SingleTaskActivity.class));
         //Aria.download(this).load(DOWNLOAD_URL).removeRecord();
         break;
       case R.id.cancel:

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

@@ -92,8 +92,8 @@ public class DownloadGroupActivity extends BaseActivity<ActivityDownloadGroupBin
         Aria.download(this).loadGroup(mUrls).stop();
         break;
       case R.id.cancel:
-        //Aria.download(this).load(mUrls).cancel(true);
+        Aria.download(this).loadGroup(mUrls).cancel(true);
-        Aria.download(this).removeAllTask(true);
+        //Aria.download(this).removeAllTask(true);
         //mUrls = getModule(GroupModule.class).getUrls1();
         //Aria.download(this)
         //    .load(mUrls)

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

@@ -117,7 +117,7 @@ public class MultiDownloadActivity extends BaseActivity<ActivityMultiDownloadBin
   }
 
   @DownloadGroup.onWait void groupTaskWait(DownloadGroupTask task) {
-    ALog.d(TAG, String.format("group【%s】wait", task.getTaskName()));
+    ALog.d(TAG, String.format("group【%s】wait---", task.getTaskName()));
     mAdapter.updateState(task.getEntity());
   }
 

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

@@ -29,6 +29,7 @@ import com.arialyy.annotations.DownloadGroup;
 import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadGroupTask;
 import com.arialyy.aria.core.download.DownloadTask;
+import com.arialyy.aria.util.ALog;
 import com.arialyy.frame.util.FileUtil;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
@@ -119,6 +120,11 @@ public class MultiTaskActivity extends BaseActivity<ActivityMultiBinding> {
     mAdapter.updateBtState(task.getKey(), false);
   }
 
+  @DownloadGroup.onWait void groupTaskWait(DownloadGroupTask task) {
+    ALog.d(TAG, String.format("group【%s】wait---", task.getTaskName()));
+    mAdapter.updateBtState(task.getKey(), true);
+  }
+
   @DownloadGroup.onTaskStop void groupTaskStop(DownloadGroupTask task) {
     mAdapter.updateBtState(task.getKey(), true);
     Log.d(TAG, String.format("group【%s】stop", task.getTaskName()));