1.Ŀ®复了任务重试多次回调问题

2.移除路径被占用导致的崩溃问题
3.支持在任意类中使用回调

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

@@ -335,8 +335,8 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
       recordL[i] = -1;
     }
     int rl = 0;
-    if (isNewTask) {
+    if (isNewTask && !handleNewTask()) {
-      handleNewTask();
+      return;
     }
     for (int i = 0; i < mTotalThreadNum; i++) {
       long startL = i * blockSize, endL = (i + 1) * blockSize;
@@ -395,8 +395,10 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
 
   /**
    * 处理新任务
+   *
+   * @return {@code true}创建新任务失败
    */
-  protected abstract void handleNewTask();
+  protected abstract boolean handleNewTask();
 
   /**
    * 处理不支持断点的下载

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

@@ -171,6 +171,7 @@ public abstract class AbsFtpInfoThread<ENTITY extends AbsEntity, TASK_ENTITY ext
       if (m.find() && m.groupCount() > 0) {
         client = new FTPClient();
         InetAddress ip = InetAddress.getByName(urlEntity.hostName);
+        client.setConnectTimeout(10000);  // 连接10s超时
         client.connect(ip, Integer.parseInt(urlEntity.port));
         mTaskEntity.urlEntity.validAddr = ip;
       } else {

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

@@ -71,15 +71,17 @@ public class DownloadGroupTask extends AbsGroupTask<DownloadGroupTaskEntity> {
   @Override public void stop() {
     if (!mUtil.isRunning()) {
       mListener.onStop(getCurrentProgress());
+    } else {
+      mUtil.stop();
     }
-    mUtil.stop();
   }
 
   @Override public void cancel() {
     if (!mUtil.isRunning()) {
       mListener.onCancel();
+    } else {
+      mUtil.cancel();
     }
-    mUtil.cancel();
   }
 
   @Override public String getTaskName() {

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

@@ -55,6 +55,15 @@ public class FtpDirDownloadTarget extends BaseGroupTarget<FtpDirDownloadTarget>
     if (b) {
       mEntity.save();
       mTaskEntity.save();
+      if (mTaskEntity.getSubTaskEntities() != null) {
+        //初始化子项的登录信息
+        for (DownloadTaskEntity entity : mTaskEntity.getSubTaskEntities()) {
+          entity.urlEntity.needLogin = mTaskEntity.urlEntity.needLogin;
+          entity.urlEntity.account = mTaskEntity.urlEntity.account;
+          entity.urlEntity.user = mTaskEntity.urlEntity.user;
+          entity.urlEntity.password = mTaskEntity.urlEntity.password;
+        }
+      }
     }
     return b;
   }

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

@@ -84,17 +84,9 @@ public abstract class AbsGroupUtil implements IUtil {
    */
   boolean isNeedLoadFileSize = true;
   //已经完成的任务数
-  private int mCompleteNum = 0;
+  int mCompleteNum = 0;
-  //失败的任务数
-  private int mFailNum = 0;
   //停止的任务数
   private int mStopNum = 0;
-  //实际的下载任务数
-  int mActualTaskNum = 0;
-  //初始化完成的任务数
-  int mInitNum = 0;
-  // 初始化失败的任务数
-  int mInitFailNum = 0;
   //任务组大小
   int mGroupSize = 0;
   private long mUpdateInterval = 1000;
@@ -103,27 +95,6 @@ public abstract class AbsGroupUtil implements IUtil {
     mListener = listener;
     mGTEntity = groupEntity;
     mExePool = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
-
-    mGroupSize = mGTEntity.getSubTaskEntities().size();
-    mTotalLen = groupEntity.getEntity().getFileSize();
-    isNeedLoadFileSize = mTotalLen <= 1;
-
-    for (DownloadTaskEntity te : mGTEntity.getSubTaskEntities()) {
-      File file = new File(te.getKey());
-      if (te.getState() == IEntity.STATE_COMPLETE && file.exists()) {
-        mCompleteNum++;
-        mCurrentLocation += te.getEntity().getFileSize();
-      } else {
-        mExeMap.put(te.url, te);
-        mCurrentLocation += file.exists() ? te.getEntity().getCurrentProgress() : 0;
-        mActualTaskNum++;
-      }
-      if (isNeedLoadFileSize) {
-        mTotalLen += te.getEntity().getFileSize();
-      }
-      mTasksMap.put(te.url, te);
-    }
-    updateFileSize();
     mUpdateInterval =
         AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getUpdateInterval();
   }
@@ -250,7 +221,6 @@ public abstract class AbsGroupUtil implements IUtil {
 
   @Override public void cancel() {
     closeTimer(false);
-    mListener.onCancel();
     onCancel();
     if (!mExePool.isShutdown()) {
       mExePool.shutdown();
@@ -263,7 +233,9 @@ public abstract class AbsGroupUtil implements IUtil {
         dt.cancel();
       }
     }
+    clearState();
     CommonUtil.delDownloadGroupTaskConfig(mGTEntity.removeFile, mGTEntity.getEntity());
+    mListener.onCancel();
   }
 
   public void onCancel() {
@@ -290,15 +262,36 @@ public abstract class AbsGroupUtil implements IUtil {
 
   }
 
+  /**
+   * 预处理操作，由于属性的不同，http任务组在构造函数中就可以完成了
+   * 而FTP文件夹的，需要获取完成所有子任务信息才算预处理完成
+   */
+  protected void onPre() {
+    mListener.onPre();
+    mGroupSize = mGTEntity.getSubTaskEntities().size();
+    mTotalLen = mGTEntity.getEntity().getFileSize();
+    isNeedLoadFileSize = mTotalLen <= 1;
+    for (DownloadTaskEntity te : mGTEntity.getSubTaskEntities()) {
+      File file = new File(te.getKey());
+      if (te.getState() == IEntity.STATE_COMPLETE && file.exists()) {
+        mCompleteNum++;
+        mCurrentLocation += te.getEntity().getFileSize();
+      } else {
+        mExeMap.put(te.url, te);
+        mCurrentLocation += file.exists() ? te.getEntity().getCurrentProgress() : 0;
+      }
+      if (isNeedLoadFileSize) {
+        mTotalLen += te.getEntity().getFileSize();
+      }
+      mTasksMap.put(te.url, te);
+    }
+    updateFileSize();
+  }
+
   @Override public void start() {
     isRunning = true;
-    mFailNum = 0;
+    clearState();
-    mListener.onPre();
+    onStart();
-    if (mCompleteNum == mGroupSize) {
-      mListener.onComplete();
-    } else {
-      onStart();
-    }
   }
 
   protected void onStart() {
@@ -314,6 +307,13 @@ public abstract class AbsGroupUtil implements IUtil {
 
   }
 
+  private void clearState(){
+    mExeMap.clear();
+    mDownloaderMap.clear();
+    mFailMap.clear();
+    mTasksMap.clear();
+  }
+
   private void closeTimer(boolean isRunning) {
     this.isRunning = isRunning;
     if (mTimer != null) {
@@ -429,7 +429,7 @@ public abstract class AbsGroupUtil implements IUtil {
       mListener.onSubStop(subEntity);
       synchronized (AbsGroupUtil.class) {
         mStopNum++;
-        if (mStopNum + mCompleteNum + mInitFailNum + mFailNum >= mGroupSize) {
+        if (mStopNum + mCompleteNum + mFailMap.size() == mGroupSize) {
           closeTimer(false);
           mListener.onStop(mCurrentLocation);
         }
@@ -446,13 +446,13 @@ public abstract class AbsGroupUtil implements IUtil {
       saveData(IEntity.STATE_COMPLETE, subEntity.getFileSize());
       handleSpeed(0);
       mListener.onSubComplete(subEntity);
-      synchronized (AbsGroupUtil.class) {
+      synchronized (ChildDownloadListener.class) {
         mCompleteNum++;
         //如果子任务完成的数量和总任务数一致，表示任务组任务已经完成
         if (mCompleteNum >= mGroupSize) {
           closeTimer(false);
           mListener.onComplete();
-        } else if (mStopNum + mCompleteNum + mInitFailNum + mFailNum >= mGroupSize) {
+        } else if (mFailMap.size() > 0 && mStopNum + mCompleteNum + mFailMap.size() >= mGroupSize) {
           //如果子任务完成数量加上失败的数量和总任务数一致，则任务组停止下载
           closeTimer(false);
           mListener.onStop(mCurrentLocation);
@@ -468,20 +468,23 @@ public abstract class AbsGroupUtil implements IUtil {
     }
 
     /**
-     * 失败后重试下载，如果失败次数超过5次，不再重试
+     * 重试下载
      */
     private void reTry(boolean needRetry) {
-      synchronized (AriaManager.LOCK) {
+      synchronized (ChildDownloadListener.class) {
-        if (subEntity.getFailNum() < 5 && isRunning && needRetry && NetUtils.isConnected(
+        if (subEntity.getFailNum() < 5 && needRetry && NetUtils.isConnected(AriaManager.APP)) {
-            AriaManager.APP)) {
           reStartTask();
         } else {
-          mFailNum++;
+          mFailMap.put(subTaskEntity.url, subTaskEntity);
           mListener.onSubFail(subEntity);
           //如果失败的任务数大于实际的下载任务数，任务组停止下载
-          if (mFailNum >= mActualTaskNum) {
+          if (mFailMap.size() >= mExeMap.size()) {
             closeTimer(false);
-            mListener.onStop(mCurrentLocation);
+            if (mFailMap.size() == mGroupSize) {  //所有任务都失败了，则认为该任务组已经失败
+              mListener.onFail(true);
+            } else {
+              mListener.onStop(mCurrentLocation);
+            }
           }
         }
       }

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

@@ -34,6 +34,7 @@ import java.util.concurrent.Executors;
 public class DownloadGroupUtil extends AbsGroupUtil implements IUtil {
   private final String TAG = "DownloadGroupUtil";
   private ExecutorService mInfoPool;
+  private int mInitCompleteNum, mInitFailNum;
 
   /**
    * 文件信息回调组
@@ -43,6 +44,7 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil {
   public DownloadGroupUtil(IDownloadGroupListener listener, DownloadGroupTaskEntity taskEntity) {
     super(listener, taskEntity);
     mInfoPool = Executors.newCachedThreadPool();
+    onPre();
   }
 
   @Override int getTaskType() {
@@ -65,7 +67,12 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil {
 
   @Override protected void onStart() {
     super.onStart();
-    if (mExeMap.size() == 0){
+    if (mCompleteNum == mGroupSize) {
+      mListener.onComplete();
+      return;
+    }
+
+    if (mExeMap.size() == 0) {
       ALog.e(TAG, "任务组无可执行任务");
       mListener.onFail(false);
       return;
@@ -108,32 +115,31 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil {
             }
             createChildDownload(te);
           }
-          mInitNum++;
+
-          if (mInitNum + mInitFailNum >= mGTEntity.getEntity().getSubEntities().size()
+          if (mInitCompleteNum + mInitFailNum >= mGroupSize || !isNeedLoadFileSize) {
-              || !isNeedLoadFileSize) {
             startRunningFlow();
             updateFileSize();
           }
         }
 
         @Override public void onFail(String url, String errorMsg, boolean needRetry) {
+          ALog.e(TAG, "任务【" + url + "】初始化失败。");
           DownloadTaskEntity te = mExeMap.get(url);
           if (te != null) {
             mFailMap.put(url, te);
             mFileInfoCallbacks.put(te.hashCode(), this);
+            mExeMap.remove(url);
           }
           //404链接不重试下载
-          if (failNum < 10 && !errorMsg.contains("错误码：404") && !errorMsg.contains(
+          //if (failNum < 3 && !errorMsg.contains("错误码：404") && !errorMsg.contains(
-              "UnknownHostException")) {
+          //    "UnknownHostException")) {
-            mInfoPool.execute(createFileInfoThread(te));
+          //  mInfoPool.execute(createFileInfoThread(te));
-          } else {
+          //} else {
-            mInitFailNum++;
+          //  mInitFailNum++;
-            mActualTaskNum--;
+          //}
-            if (mActualTaskNum < 0) mActualTaskNum = 0;
+          //failNum++;
-          }
+          mInitFailNum ++;
-          failNum++;
+          if (mInitCompleteNum + mInitFailNum >= mGroupSize || !isNeedLoadFileSize) {
-          if (mInitNum + mInitFailNum >= mGTEntity.getEntity().getSubEntities().size()
-              || !isNeedLoadFileSize) {
             startRunningFlow();
             updateFileSize();
           }

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

@@ -73,13 +73,14 @@ class Downloader extends AbsFileer<DownloadEntity, DownloadTaskEntity> {
     }
   }
 
-  @Override protected void handleNewTask() {
+  @Override protected boolean handleNewTask() {
     CommonUtil.createFile(mTempFile.getPath());
     BufferedRandomAccessFile file = null;
     try {
       file = new BufferedRandomAccessFile(new File(mTempFile.getPath()), "rwd", 8192);
       //设置文件长度
       file.setLength(mEntity.getFileSize());
+      return true;
     } catch (IOException e) {
       failDownload("下载失败【downloadUrl:"
           + mEntity.getUrl()
@@ -96,6 +97,7 @@ class Downloader extends AbsFileer<DownloadEntity, DownloadTaskEntity> {
         }
       }
     }
+    return false;
   }
 
   @Override protected AbsThreadTask selectThreadTask(SubThreadConfig<DownloadTaskEntity> config) {

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

@@ -17,10 +17,8 @@ package com.arialyy.aria.core.download.downloader;
 
 import com.arialyy.aria.core.common.CompleteInfo;
 import com.arialyy.aria.core.common.OnFileInfoCallback;
-import com.arialyy.aria.core.download.DownloadEntity;
 import com.arialyy.aria.core.download.DownloadGroupTaskEntity;
 import com.arialyy.aria.core.download.DownloadTaskEntity;
-import com.arialyy.aria.core.manager.TEManager;
 import com.arialyy.aria.util.ErrorHelp;
 import java.util.Set;
 
@@ -40,19 +38,23 @@ public class FtpDirDownloadUtil extends AbsGroupUtil {
   @Override protected void onStart() {
     super.onStart();
     if (mGTEntity.getEntity().getFileSize() > 1) {
+      onPre();
       startDownload();
     } else {
       new FtpDirInfoThread(mGTEntity, new OnFileInfoCallback() {
         @Override public void onComplete(String url, CompleteInfo info) {
           if (info.code >= 200 && info.code < 300) {
-            mActualTaskNum = mGTEntity.getEntity().getSubEntities().size();
+            onPre();
-            mGroupSize = mActualTaskNum;
-            mTotalLen = mGTEntity.getEntity().getFileSize();
             startDownload();
           }
         }
 
         @Override public void onFail(String url, String errorMsg, boolean needRetry) {
+          DownloadTaskEntity te = mExeMap.get(url);
+          if (te != null) {
+            mFailMap.put(url, te);
+            mExeMap.remove(url);
+          }
           mListener.onFail(needRetry);
           ErrorHelp.saveError("D_FTP_DIR", mGTEntity.getEntity(), "", errorMsg);
         }
@@ -61,6 +63,10 @@ public class FtpDirDownloadUtil extends AbsGroupUtil {
   }
 
   private void startDownload() {
+    if (mCompleteNum == mGroupSize) {
+      mListener.onComplete();
+      return;
+    }
     int i = 0;
     Set<String> keys = mExeMap.keySet();
     for (String key : keys) {
@@ -70,6 +76,10 @@ public class FtpDirDownloadUtil extends AbsGroupUtil {
         i++;
       }
     }
-    if (i == mExeMap.size()) startRunningFlow();
+    if (mExeMap.size() == 0) {
+      mListener.onComplete();
+    } else if (i == mExeMap.size()) {
+      startRunningFlow();
+    }
   }
 }

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

@@ -23,6 +23,7 @@ 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.util.CommonUtil;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
@@ -57,10 +58,10 @@ class FtpDirInfoThread extends AbsFtpInfoThread<DownloadGroupEntity, DownloadGro
    * FTP文件夹的子任务实体 在这生成
    */
   private void addEntity(String remotePath, FTPFile ftpFile) {
-    final FtpUrlEntity urlEntity = mTaskEntity.urlEntity;
+    final FtpUrlEntity urlEntity = mTaskEntity.urlEntity.clone();
     DownloadEntity entity = new DownloadEntity();
     entity.setUrl(
-        urlEntity.protocol + "://" + urlEntity.hostName + ":" + urlEntity.port + remotePath);
+        urlEntity.protocol + "://" + urlEntity.hostName + ":" + urlEntity.port + "/" + remotePath);
     entity.setDownloadPath(mEntity.getDirPath() + "/" + remotePath);
     int lastIndex = remotePath.lastIndexOf("/");
     String fileName = lastIndex < 0 ? CommonUtil.keyToHashKey(remotePath)
@@ -74,16 +75,18 @@ class FtpDirInfoThread extends AbsFtpInfoThread<DownloadGroupEntity, DownloadGro
     DownloadTaskEntity taskEntity = new DownloadTaskEntity();
     taskEntity.key = entity.getDownloadPath();
     taskEntity.url = entity.getUrl();
-    taskEntity.isGroupTask = false;
     taskEntity.entity = entity;
+    taskEntity.isGroupTask = true;
+    taskEntity.groupName = mEntity.getGroupName();
+    taskEntity.requestType = AbsTaskEntity.D_FTP;
+    urlEntity.url = entity.getUrl();
+    urlEntity.remotePath = remotePath;
+    taskEntity.urlEntity = urlEntity;
     taskEntity.insert();
 
     if (mEntity.getUrls() == null) {
       mEntity.setUrls(new ArrayList<String>());
     }
-    if (mEntity.getSubEntities() == null) {
-      mEntity.setSubEntities(new ArrayList<DownloadEntity>());
-    }
     mEntity.getSubEntities().add(entity);
     mTaskEntity.getSubTaskEntities().add(taskEntity);
   }

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

@@ -34,7 +34,7 @@ import org.apache.commons.net.ftp.FTPReply;
  * Ftp下载任务
  */
 class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity> {
-  private final String TAG = "FtpDownloadThreadTask";
+  private final String TAG = "FtpThreadTask";
 
   FtpThreadTask(StateConstance constance, IDownloadListener listener,
       SubThreadConfig<DownloadTaskEntity> downloadInfo) {

Aria/src/main/java/com/arialyy/aria/core/download/wrapper/DGroupTaskEntityWrapper.java

@@ -18,11 +18,13 @@ package com.arialyy.aria.core.download.wrapper;
 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.orm.AbsWrapper;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.orm.annotation.Many;
 import com.arialyy.aria.orm.annotation.One;
 import com.arialyy.aria.orm.annotation.Wrapper;
+import com.arialyy.aria.util.CommonUtil;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -51,6 +53,9 @@ public class DGroupTaskEntityWrapper extends AbsWrapper {
       if (subWrappers != null && !subWrappers.isEmpty()) {
         List<DownloadTaskEntity> temp = new ArrayList<>();
         for (DownloadTaskWrapper dw : subWrappers) {
+          if (dw.taskEntity.requestType == AbsTaskEntity.D_FTP) {
+            dw.taskEntity.urlEntity = CommonUtil.getFtpUrlInfo(dw.taskEntity.url);
+          }
           temp.add(dw.taskEntity);
         }
         taskEntity.setSubTaskEntities(temp);

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

@@ -139,4 +139,11 @@ public abstract class AbsTaskEntity<ENTITY extends AbsEntity> extends DbEntity {
   }
 
   public abstract String getKey();
+
+  @Override public void update() {
+    if (getEntity() != null) {
+      getEntity().update();
+    }
+    super.update();
+  }
 }

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

@@ -99,6 +99,13 @@ class DGTEFactory implements IGTEFactory<DownloadGroupEntity, DownloadGroupTaskE
     }
     fte.setKey(ftpUrl);
     fte.urlEntity = CommonUtil.getFtpUrlInfo(ftpUrl);
+
+    if (fte.getEntity().getSubEntities() == null) {
+      fte.getEntity().setSubEntities(new ArrayList<DownloadEntity>());
+    }
+    if (fte.getSubTaskEntities() == null) {
+      fte.setSubTaskEntities(new ArrayList<DownloadTaskEntity>());
+    }
     return fte;
   }
 

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

@@ -18,6 +18,7 @@ package com.arialyy.aria.core.scheduler;
 import android.os.CountDownTimer;
 import android.os.Message;
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.core.download.DownloadGroupTask;
 import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.core.inf.AbsEntity;
 import com.arialyy.aria.core.inf.AbsNormalEntity;
@@ -182,7 +183,9 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
     } else {
       TEManager.getInstance().putTEntity(task.getKey(), task.getTaskEntity());
     }
-    callback(what, task);
+    if (what != FAIL) {
+      callback(what, task);
+    }
   }
 
   /**
@@ -257,7 +260,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
     }
     long interval = 2000;
     int num = 10;
-    if (task instanceof DownloadTask) {
+    if (task instanceof DownloadTask || task instanceof DownloadGroupTask) {
       interval = AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getReTryInterval();
       num = AriaManager.getInstance(AriaManager.APP).getDownloadConfig().getReTryNum();
     } else if (task instanceof UploadTask) {
@@ -266,6 +269,13 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
     }
 
     final int reTryNum = num;
+    if (task.getTaskEntity().getEntity().getFailNum() > reTryNum) {
+      callback(FAIL, task);
+      mQueue.removeTaskFormQueue(task.getKey());
+      startNextTask();
+      TEManager.getInstance().removeTEntity(task.getKey());
+      return;
+    }
     CountDownTimer timer = new CountDownTimer(interval, 1000) {
       @Override public void onTick(long millisUntilFinished) {
 
@@ -273,7 +283,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
 
       @Override public void onFinish() {
         AbsEntity entity = task.getTaskEntity().getEntity();
-        if (entity.getFailNum() < reTryNum) {
+        if (entity.getFailNum() <= reTryNum) {
           TASK task = mQueue.getTask(entity.getKey());
           mQueue.reTryStart(task);
         } else {

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

@@ -28,12 +28,15 @@ import java.io.File;
 abstract class BaseNormalTarget<TARGET extends AbsUploadTarget>
     extends AbsUploadTarget<TARGET, UploadEntity, UploadTaskEntity> {
 
-  protected void initTarget(String filePath) {
+  protected String mTempUrl;
+
+  void initTarget(String filePath) {
     mTaskEntity = TEManager.getInstance().getTEntity(UploadTaskEntity.class, filePath);
     mEntity = mTaskEntity.entity;
     File file = new File(filePath);
     mEntity.setFileName(file.getName());
     mEntity.setFileSize(file.length());
+    mTempUrl = mEntity.getUrl();
   }
 
   /**
@@ -41,7 +44,10 @@ abstract class BaseNormalTarget<TARGET extends AbsUploadTarget>
    *
    * @param uploadUrl 上传路径
    */
-  public abstract TARGET setUploadUrl(@NonNull String uploadUrl);
+  public TARGET setUploadUrl(@NonNull String uploadUrl) {
+    mTempUrl = uploadUrl;
+    return (TARGET) this;
+  }
 
   /**
    * 上传任务是否存在
@@ -107,8 +113,8 @@ abstract class BaseNormalTarget<TARGET extends AbsUploadTarget>
    *
    * @return {@code true}地址合法
    */
-  private boolean checkUrl() {
+  protected boolean checkUrl() {
-    final String url = mEntity.getUrl();
+    final String url = mTempUrl;
     if (TextUtils.isEmpty(url)) {
       ALog.e(TAG, "上传失败，url为null");
       return false;
@@ -121,6 +127,7 @@ abstract class BaseNormalTarget<TARGET extends AbsUploadTarget>
       ALog.e(TAG, "上传失败，url【" + url + "】不合法");
       return false;
     }
+    mEntity.setUrl(url);
     return true;
   }
 }

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

@@ -15,13 +15,11 @@
  */
 package com.arialyy.aria.core.upload;
 
-import android.support.annotation.NonNull;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.command.normal.NormalCmdFactory;
 import com.arialyy.aria.core.delegate.FtpDelegate;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IFtpTarget;
-import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
 
 /**
@@ -32,6 +30,9 @@ public class FtpUploadTarget extends BaseNormalTarget<FtpUploadTarget>
     implements IFtpTarget<FtpUploadTarget> {
   private FtpDelegate<FtpUploadTarget, UploadEntity, UploadTaskEntity> mDelegate;
 
+  private String mAccount, mUser, mPw;
+  private boolean needLogin = false;
+
   FtpUploadTarget(String filePath, String targetName) {
     this.mTargetName = targetName;
     initTask(filePath);
@@ -43,25 +44,6 @@ public class FtpUploadTarget extends BaseNormalTarget<FtpUploadTarget>
     mDelegate = new FtpDelegate<>(this, mTaskEntity);
   }
 
-  /**
-   * 设置上传路径，FTP上传路径必须是从"/"开始的完整路径
-   *
-   * @param uploadUrl 上传路径
-   */
-  @Override
-  public FtpUploadTarget setUploadUrl(@NonNull String uploadUrl) {
-    if (!CheckUtil.checkUrl(uploadUrl)) {
-      return this;
-    }
-    if (!uploadUrl.endsWith("/")) {
-      uploadUrl += "/";
-    }
-    mTaskEntity.urlEntity = CommonUtil.getFtpUrlInfo(uploadUrl);
-    if (mEntity.getUrl().equals(uploadUrl)) return this;
-    mEntity.setUrl(uploadUrl);
-    return this;
-  }
-
   /**
    * 添加任务
    */
@@ -74,15 +56,35 @@ public class FtpUploadTarget extends BaseNormalTarget<FtpUploadTarget>
     }
   }
 
+  @Override protected boolean checkUrl() {
+    boolean b = super.checkUrl();
+    if (!b) {
+      return false;
+    }
+    mTaskEntity.urlEntity = CommonUtil.getFtpUrlInfo(mTempUrl);
+    mTaskEntity.urlEntity.account = mAccount;
+    mTaskEntity.urlEntity.user = mUser;
+    mTaskEntity.urlEntity.password = mPw;
+    mTaskEntity.urlEntity.needLogin = needLogin;
+    return true;
+  }
+
   @Override public FtpUploadTarget charSet(String charSet) {
     return mDelegate.charSet(charSet);
   }
 
   @Override public FtpUploadTarget login(String userName, String password) {
-    return mDelegate.login(userName, password);
+    needLogin = true;
+    mUser = userName;
+    mPw = password;
+    return this;
   }
 
   @Override public FtpUploadTarget login(String userName, String password, String account) {
-    return mDelegate.login(userName, password, account);
+    needLogin = true;
+    mUser = userName;
+    mPw = password;
+    mAccount = account;
+    return this;
   }
 }

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

@@ -19,7 +19,6 @@ import android.os.Parcel;
 import android.os.Parcelable;
 import com.arialyy.aria.core.inf.AbsNormalEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
-import com.arialyy.aria.orm.annotation.Foreign;
 import com.arialyy.aria.orm.annotation.Primary;
 
 /**
@@ -30,7 +29,7 @@ public class UploadEntity extends AbsNormalEntity implements Parcelable {
   /**
    * 文件上传路径
    */
-  @Primary @Foreign(parent = UploadTaskEntity.class, column = "key") private String filePath;
+  @Primary private String filePath;
 
   /**
    * 上传完成后服务器返回的数据

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

@@ -20,7 +20,6 @@ import com.arialyy.aria.core.common.RequestEnum;
 import com.arialyy.aria.core.delegate.HttpHeaderDelegate;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.inf.IHttpHeaderTarget;
-import com.arialyy.aria.util.CheckUtil;
 import java.util.Map;
 
 /**
@@ -45,17 +44,6 @@ public class UploadTarget extends BaseNormalTarget<UploadTarget>
     mDelegate = new HttpHeaderDelegate<>(this, mTaskEntity);
   }
 
-  @Override public UploadTarget setUploadUrl(@NonNull String uploadUrl) {
-    if (!CheckUtil.checkUrl(uploadUrl)){
-      return this;
-    }
-    if (mEntity.getUrl().equals(uploadUrl)) {
-      return this;
-    }
-    mEntity.setUrl(uploadUrl);
-    return this;
-  }
-
   /**
    * 设置userAgent
    */

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

@@ -58,6 +58,7 @@ class FtpFileInfoThread extends AbsFtpInfoThread<UploadEntity, UploadTaskEntity>
       //远程文件已完成
       if (ftpFile.getSize() == mEntity.getFileSize()) {
         isComplete = true;
+        ALog.d(TAG, "FTP服务器上已存在该文件【" + ftpFile.getName() + "】");
       } else {
         ALog.w(TAG, "FTP服务器已存在未完成的文件【"
             + ftpFile.getName()
@@ -65,16 +66,16 @@ class FtpFileInfoThread extends AbsFtpInfoThread<UploadEntity, UploadTaskEntity>
             + ftpFile.getSize()
             + "】"
             + "尝试从位置："
-            + ftpFile.getSize()
+            + (ftpFile.getSize() - 1)
             + "开始上传");
         File configFile = new File(CommonUtil.getFileConfigPath(false, mEntity.getFileName()));
         Properties pro = CommonUtil.loadConfig(configFile);
         String key = mEntity.getFileName() + "_record_" + 0;
         mTaskEntity.isNewTask = false;
         long oldRecord = Long.parseLong(pro.getProperty(key, "0"));
-        if (oldRecord == 0) {
+        if (oldRecord == 0 || oldRecord != ftpFile.getSize()) {
           //修改本地保存的停止地址为服务器上对应文件的大小
-          pro.setProperty(key, ftpFile.getSize() + "");
+          pro.setProperty(key, (ftpFile.getSize() - 1) + "");
           CommonUtil.saveConfig(configFile, pro);
         }
       }

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

@@ -32,7 +32,7 @@ import org.apache.commons.net.ftp.OnFtpInputStreamListener;
 
 /**
  * Created by Aria.Lao on 2017/7/28.
- * FTP 单线程上传任务，需要FTP 服务器给用户打开删除和读入IO的权限
+ * FTP 单线程上传任务，需要FTP 服务器给用户打开append和write的权限
  */
 class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
   private final String TAG = "FtpUploadThreadTask";
@@ -114,7 +114,7 @@ class FtpThreadTask extends AbsFtpThreadTask<UploadEntity, UploadTaskEntity> {
   private void initPath() throws UnsupportedEncodingException {
     dir = new String(mTaskEntity.urlEntity.remotePath.getBytes(charSet), SERVER_CHARSET);
     remotePath = new String(
-        ("/" + mTaskEntity.urlEntity.remotePath + mEntity.getFileName()).getBytes(charSet),
+        ("/" + mTaskEntity.urlEntity.remotePath + "/" + mEntity.getFileName()).getBytes(charSet),
         SERVER_CHARSET);
   }
 

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

@@ -73,6 +73,7 @@ class HttpThreadTask extends AbsThreadTask<UploadEntity, UploadTaskEntity> {
       mHttpConn.setRequestProperty("Content-Type",
           mTaskEntity.contentType + "; boundary=" + BOUNDARY);
       mHttpConn.setRequestProperty("User-Agent", mTaskEntity.userAgent);
+      mHttpConn.setConnectTimeout(5000);
       //mHttpConn.setRequestProperty("Range", "bytes=" + 0 + "-" + "100");
       //内部缓冲区---分段上传防止oom
       mHttpConn.setChunkedStreamingMode(1024);

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

@@ -65,8 +65,8 @@ class Uploader extends AbsFileer<UploadEntity, UploadTaskEntity> {
     }
   }
 
-  @Override protected void handleNewTask() {
+  @Override protected boolean handleNewTask() {
-
+    return true;
   }
 
   @Override protected int setNewTaskThreadNum() {

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

@@ -31,6 +31,7 @@ import java.util.Map;
  * 数据库配置信息
  */
 class DBConfig {
+  /*adb pull /mnt/sdcard/Android/data/com.arialyy.simple/files/DB/AriaLyyDb d:/db*/
   static Map<String, Class> mapping = new HashMap<>();
   static String DB_NAME;
   static int VERSION = 31;

app/src/main/AndroidManifest.xml

@@ -15,10 +15,10 @@
       android:supportsRtl="true"
       android:theme="@style/AppTheme.NoActionBar">
     <!--android:name=".MainActivity"-->
-    <!--android:name=".test.TestActivity"-->
+    <!--android:name=".test.AnyRunActivity"-->
     <!--android:name=".test.TestGroupActivity"-->
     <activity
-        android:name=".test.AnyRunActivity"
+        android:name=".test.TestActivity"
         android:label="@string/app_name">
       <intent-filter>
         <action android:name="android.intent.action.MAIN"/>

app/src/main/assets/aria_config.xml

@@ -11,7 +11,7 @@
     <maxTaskNum value="2"/>
 
     <!--设置下载失败，重试次数，默认为10-->
-    <reTryNum value="1"/>
+    <reTryNum value="2"/>
 
     <!--设置重试间隔，单位为毫秒，默认2000毫秒-->
     <reTryInterval value="5000"/>

app/src/main/java/com/arialyy/simple/test/TestActivity.java

@@ -1,15 +1,12 @@
 package com.arialyy.simple.test;
 
 import android.os.Bundle;
-import android.os.Environment;
 import android.util.Log;
 import android.view.View;
-import com.arialyy.annotations.Download;
+import com.arialyy.annotations.Upload;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.common.RequestEnum;
+import com.arialyy.aria.core.upload.UploadTask;
-import com.arialyy.aria.core.download.DownloadTask;
 import com.arialyy.aria.util.CommonUtil;
-import com.arialyy.frame.util.show.L;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivityTestBinding;
@@ -21,7 +18,11 @@ import java.io.File;
 
 public class TestActivity extends BaseActivity<ActivityTestBinding> {
   String TAG = "TestActivity";
-  String URL = "http://58.210.9.131/tpk/sipgt//TDLYZTGH.tpk"; //chunked 下载
+  //String URL = "http://58.210.9.131/tpk/sipgt//TDLYZTGH.tpk"; //chunked 下载
+  //private final String URL = "ftp://192.168.1.3:21/download//AriaPrj.rar";
+  private final String FILE_PATH = "/mnt/sdcard/AriaPrj.rar";
+  //private final String URL = "ftp://192.168.29.140:21/aa//你好";
+  private final String URL = "http://192.168.29.140:5000/upload/";
 
   @Override protected int setLayoutId() {
     return R.layout.activity_test;
@@ -30,62 +31,55 @@ public class TestActivity extends BaseActivity<ActivityTestBinding> {
   @Override protected void init(Bundle savedInstanceState) {
     super.init(savedInstanceState);
     mBar.setVisibility(View.GONE);
-    Aria.download(this).register();
+    Aria.upload(this).register();
   }
 
-  @Download.onWait void onWait(DownloadTask task) {
+  @Upload.onWait void onWait(UploadTask task) {
-    Log.d(TAG, "wait ==> " + task.getDownloadEntity().getFileName());
+    Log.d(TAG, "wait ==> " + task.getEntity().getFileName());
   }
 
-  @Download.onPre protected void onPre(DownloadTask task) {
+  @Upload.onPre protected void onPre(UploadTask task) {
     Log.d(TAG, "onPre");
   }
 
-  @Download.onTaskStart void taskStart(DownloadTask task) {
+  @Upload.onTaskStart void taskStart(UploadTask task) {
     Log.d(TAG, "onStart");
   }
 
-  @Download.onTaskRunning protected void running(DownloadTask task) {
+  @Upload.onTaskRunning protected void running(UploadTask task) {
     Log.d(TAG, "running");
   }
 
-  @Download.onTaskResume void taskResume(DownloadTask task) {
+  @Upload.onTaskResume void taskResume(UploadTask task) {
     Log.d(TAG, "resume");
   }
 
-  @Download.onTaskStop void taskStop(DownloadTask task) {
+  @Upload.onTaskStop void taskStop(UploadTask task) {
     Log.d(TAG, "stop");
   }
 
-  @Download.onTaskCancel void taskCancel(DownloadTask task) {
+  @Upload.onTaskCancel void taskCancel(UploadTask task) {
     Log.d(TAG, "cancel");
   }
 
-  @Download.onTaskFail void taskFail(DownloadTask task) {
+  @Upload.onTaskFail void taskFail(UploadTask task) {
     Log.d(TAG, "fail");
   }
 
-  @Download.onTaskComplete void taskComplete(DownloadTask task) {
+  @Upload.onTaskComplete void taskComplete(UploadTask task) {
-    L.d(TAG, "path ==> " + task.getDownloadEntity().getDownloadPath());
+    Log.d(TAG, "complete, md5 => " + CommonUtil.getFileMD5(new File(task.getKey())));
-    L.d(TAG, "md5Code ==> " + CommonUtil.getFileMD5(new File(task.getDownloadPath())));
   }
 
   public void onClick(View view) {
     switch (view.getId()) {
       case R.id.start:
-        Aria.download(this)
+        Aria.upload(this).load(FILE_PATH).setUploadUrl(URL).setExtendField("韩寒哈大双").setAttachment("file").start();
-            .load(URL)
-            .addHeader("Accept-Encoding", "gzip, deflate")
-            .setRequestMode(RequestEnum.GET)
-            .setFilePath(Environment.getExternalStorageDirectory().getPath() + "/ggsg1.apk")
-            .resetState()
-            .start();
         break;
       case R.id.stop:
-        Aria.download(this).load(URL).stop();
+        Aria.upload(this).load(FILE_PATH).stop();
         break;
       case R.id.cancel:
-        Aria.download(this).load(URL).cancel();
+        Aria.upload(this).load(FILE_PATH).cancel();
         break;
     }
   }

app/src/main/java/com/arialyy/simple/test/TestGroupActivity.java

@@ -19,6 +19,7 @@ import java.util.List;
 
 public class TestGroupActivity extends BaseActivity<ActivityTestBinding> {
   List<String> mUrls;
+  private static final String dir = "ftp://192.168.1.8:21/upload/测试";
 
   @Override protected int setLayoutId() {
     return R.layout.activity_test;
@@ -74,17 +75,25 @@ public class TestGroupActivity extends BaseActivity<ActivityTestBinding> {
   public void onClick(View view) {
     switch (view.getId()) {
       case R.id.start:
+        //Aria.download(this)
+        //    .loadGroup(mUrls)
+        //    .setDirPath(Environment.getExternalStorageDirectory().getPath() + "/download/test/")
+        //    .resetState()
+        //    .start();
         Aria.download(this)
-            .loadGroup(mUrls)
+            .loadFtpDir(dir)
-            .setDirPath(Environment.getExternalStorageDirectory().getPath() + "/download/test/")
+            .setDirPath(
-            .resetState()
+                Environment.getExternalStorageDirectory().getPath() + "/Download/ftp_dir")
+            .setGroupAlias("ftp文件夹下载")
+            //.setSubTaskFileName(getModule(GroupModule.class).getSubName())
+            .login("lao", "123456")
             .start();
         break;
       case R.id.stop:
-        Aria.download(this).loadGroup(mUrls).stop();
+        Aria.download(this).loadFtpDir(dir).stop();
         break;
       case R.id.cancel:
-        Aria.download(this).loadGroup(mUrls).cancel();
+        Aria.download(this).loadFtpDir(dir).cancel();
         break;
     }
   }