fix bug https://github.com/AriaLyy/Aria/issues/240

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

@@ -377,7 +377,7 @@ import org.xml.sax.SAXException;
     } else {
       try {
         String md5Code = CommonUtil.getFileMD5(xmlFile);
-        File file = new File(APP.getFilesDir().getPath() + "temp.xml");
+        File file = new File(APP.getFilesDir().getPath() + "/temp.xml");
         if (file.exists()) {
           file.delete();
         }

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

@@ -59,8 +59,8 @@ class ConfigHelper extends DefaultHandler {
 
       String value = attributes.getValue("value");
       switch (qName) {
-        case "useVirtualFile":
+        case "openDynamicFile":
-          loadUseVirtualFile(value);
+          loadOpenDynamicFile(value);
           break;
         case "threadNum":
           loadThreadNum(value);
@@ -117,9 +117,9 @@ class ConfigHelper extends DefaultHandler {
     }
   }
 
-  private void loadUseVirtualFile(String value) {
+  private void loadOpenDynamicFile(String value) {
     if (isDownloadConfig) {
-      mDownloadConfig.useVirtualFile = checkBoolean(value) ? Boolean.valueOf(value) : false;
+      mDownloadConfig.openDynamicFile = checkBoolean(value) ? Boolean.valueOf(value) : false;
     }
   }
 

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

@@ -56,7 +56,6 @@ class StartCmd<T extends AbsTaskEntity> extends AbsNormalCmd<T> {
       return;
     }
     String mod;
-    // TODO: 2018/4/12 配置文件不存在，是否会出现wait获取不到 ？
     int maxTaskNum = mQueue.getMaxTaskNum();
     AriaManager manager = AriaManager.getInstance(AriaManager.APP);
     if (isDownloadCmd) {

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

@@ -26,6 +26,7 @@ import com.arialyy.aria.core.inf.IEventListener;
 import com.arialyy.aria.orm.DbEntity;
 import com.arialyy.aria.util.ALog;
 import com.arialyy.aria.util.CommonUtil;
+import com.arialyy.aria.util.DbHelper;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.HashSet;
@@ -241,14 +242,11 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
     if (mConfigFile.exists()) {
       convertDb();
     } else {
-      List<RecordWrapper> records =
+      mRecord = DbHelper.getTaskRecord(mTaskEntity.getKey());
-          DbEntity.findRelationData(RecordWrapper.class, "TaskRecord.filePath=?",
+      if (mRecord == null) {
-              mTaskEntity.getKey());
-      if (records == null || records.size() == 0) {
         initRecord();
         mTaskEntity.setNewTask(true);
       } else {
-        mRecord = records.get(0).taskRecord;
         if (mRecord.threadRecords == null || mRecord.threadRecords.isEmpty()) {
           initRecord();
           mTaskEntity.setNewTask(true);
@@ -336,8 +334,8 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
     mRecord.filePath = mTaskEntity.getKey();
     mRecord.threadRecords = new ArrayList<>();
     mRecord.isGroupRecord = mTaskEntity.getEntity().isGroupChild();
-    mRecord.isUseVirtualFile =
+    mRecord.isOpenDynamicFile =
-        AriaManager.getInstance(AriaManager.APP).getDownloadConfig().isUseVirtualFile();
+        AriaManager.getInstance(AriaManager.APP).getDownloadConfig().isOpenDynamicFile();
     if (mRecord.isGroupRecord) {
       if (mTaskEntity.getEntity() instanceof DownloadEntity) {
         mRecord.dGroupName = ((DownloadEntity) mTaskEntity.getEntity()).getGroupName();

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

@@ -16,12 +16,14 @@
 package com.arialyy.aria.core.common;
 
 import com.arialyy.aria.core.AriaManager;
+import com.arialyy.aria.util.ALog;
+import com.arialyy.aria.util.CommonUtil;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
-import static java.util.Collections.unmodifiableSet;
-
 /**
  * Created by Aria.Lao on 2017/7/10.
  * 代理参数获取
@@ -45,8 +47,19 @@ public class ProxyHelper {
   }
 
   private void init() {
+    List<String> classes = CommonUtil.getClassName(AriaManager.APP, "com.arialyy.aria");
+    for (String className : classes) {
+      if (!className.startsWith("com.arialyy.aria.ProxyClassCounter")){
+        continue;
+      }
+      ALog.d("TAG", className);
+      count(className);
+    }
+  }
+
+  private void count(String className) {
     try {
-      Class clazz = Class.forName("com.arialyy.aria.ProxyClassCounter");
+      Class clazz = Class.forName(className);
       Method download = clazz.getMethod("getDownloadCounter");
       Method downloadGroup = clazz.getMethod("getDownloadGroupCounter");
       Method downloadGroupSub = clazz.getMethod("getDownloadGroupSubCounter");
@@ -54,19 +67,31 @@ public class ProxyHelper {
       Object object = clazz.newInstance();
       Object dc = download.invoke(object);
       if (dc != null) {
-        downloadCounter = unmodifiableSet((Set<String>) dc);
+        if (downloadCounter == null) {
+          downloadCounter = new HashSet<>();
+        }
+        downloadCounter.addAll((Set<String>) dc);
       }
       Object dgc = downloadGroup.invoke(object);
       if (dgc != null) {
-        downloadGroupCounter = unmodifiableSet((Set<String>) dgc);
+        if (downloadGroupCounter == null) {
+          downloadGroupCounter = new HashSet<>();
+        }
+        downloadGroupCounter.addAll((Set<String>) dgc);
       }
       Object dgsc = downloadGroupSub.invoke(object);
-      if (dgsc != null){
+      if (dgsc != null) {
-        downloadGroupSubCounter = unmodifiableSet((Set<? extends String>) dgsc);
+        if (downloadGroupSubCounter == null) {
+          downloadGroupSubCounter = new HashSet<>();
+        }
+        downloadGroupSubCounter.addAll((Set<String>) dgsc);
       }
       Object uc = upload.invoke(object);
       if (uc != null) {
-        uploadCounter = unmodifiableSet((Set<String>) uc);
+        if (uploadCounter == null) {
+          uploadCounter = new HashSet<>();
+        }
+        uploadCounter.addAll((Set<String>) uc);
       }
     } catch (ClassNotFoundException e) {
       e.printStackTrace();

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

@@ -78,5 +78,5 @@ public class TaskRecord extends DbEntity {
    * 是否是使用虚拟文件下载的
    * {@code true}是，{@code false}不是
    */
-  public boolean isUseVirtualFile = false;
+  public boolean isOpenDynamicFile = false;
 }

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

@@ -150,10 +150,9 @@ abstract class BaseNormalTarget<TARGET extends BaseNormalTarget>
       mEntity.setDownloadPath(filePath);
       mEntity.setFileName(newFile.getName());
       mTaskEntity.setKey(filePath);
-      //mTaskEntity.update();
       if (oldFile.exists()) {
         oldFile.renameTo(newFile);
-        CommonUtil.renameDownloadConfig(oldFile.getName(), newFile.getName());
+        CommonUtil.modifyTaskRecord(oldFile.getPath(), newFile.getPath());
       }
     }
     return true;

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

@@ -224,7 +224,7 @@ public class DownloadGroupTarget extends BaseGroupTarget<DownloadGroupTarget> {
       if (oldFile.exists()) {
         oldFile.renameTo(new File(newPath));
       }
-      CommonUtil.renameDownloadConfig(oldFile.getName(), newName);
+      CommonUtil.modifyTaskRecord(oldFile.getPath(), newPath);
       entity.setDownloadPath(newPath);
       taskEntity.setKey(newPath);
       entity.setFileName(newName);

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

@@ -73,6 +73,10 @@ public class DownloadTaskEntity extends AbsNormalTaskEntity<DownloadEntity> {
     return key;
   }
 
+  @Override public void setKey(String key) {
+    this.key = key;
+  }
+
   public String getUrl() {
     return url;
   }
@@ -109,7 +113,5 @@ public class DownloadTaskEntity extends AbsNormalTaskEntity<DownloadEntity> {
     isGroupTask = groupTask;
   }
 
-  public void setKey(String key) {
+
-    this.key = key;
-  }
 }

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

@@ -50,7 +50,7 @@ class Downloader extends AbsFileer<DownloadEntity, DownloadTaskEntity> {
         mEntity.getFileSize() <= SUB_LEN
             || mTaskEntity.getRequestType() == AbsTaskEntity.D_FTP_DIR
             || mTaskEntity.getRequestType() == AbsTaskEntity.DG_HTTP
-            || mRecord.isUseVirtualFile
+            || mRecord.isOpenDynamicFile
             ? 1
             : AriaManager.getInstance(mContext).getDownloadConfig().getThreadNum();
   }
@@ -61,7 +61,7 @@ class Downloader extends AbsFileer<DownloadEntity, DownloadTaskEntity> {
     try {
       file = new BufferedRandomAccessFile(new File(mTempFile.getPath()), "rwd", 8192);
       //设置文件长度
-      file.setLength(mRecord.isUseVirtualFile ? 1 : mEntity.getFileSize());
+      file.setLength(mRecord.isOpenDynamicFile ? 1 : mEntity.getFileSize());
       return true;
     } catch (IOException e) {
       failDownload("下载失败【downloadUrl:"

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

@@ -35,6 +35,11 @@ import org.apache.commons.net.ftp.FTPReply;
  */
 class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity> {
   private final String TAG = "FtpThreadTask";
+  private boolean isOpenDynamicFile;
+  /**
+   * 2M的动态长度
+   */
+  private final int LEN_INTERVAL = 1024 * 1024 * 2;
 
   FtpThreadTask(StateConstance constance, IDownloadListener listener,
       SubThreadConfig<DownloadTaskEntity> downloadInfo) {
@@ -44,6 +49,7 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
     mReadTimeOut = manager.getDownloadConfig().getIOTimeOut();
     mBufSize = manager.getDownloadConfig().getBuffSize();
     isNotNetRetry = manager.getDownloadConfig().isNotNetRetry();
+    isOpenDynamicFile = STATE.TASK_RECORD.isOpenDynamicFile;
     setMaxSpeed(manager.getDownloadConfig().getMaxSpeed());
   }
 
@@ -98,6 +104,11 @@ class FtpThreadTask extends AbsFtpThreadTask<DownloadEntity, DownloadTaskEntity>
           break;
         }
         if (mSleepTime > 0) Thread.sleep(mSleepTime);
+        if (isOpenDynamicFile) {
+          file.setLength(
+              STATE.CURRENT_LOCATION + LEN_INTERVAL < mEntity.getFileSize() ? STATE.CURRENT_LOCATION
+                  + LEN_INTERVAL : mEntity.getFileSize());
+        }
         if (mChildCurrentLocation + len >= mConfig.END_LOCATION) {
           len = (int) (mConfig.END_LOCATION - mChildCurrentLocation);
           file.write(buffer, 0, len);

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

@@ -179,7 +179,6 @@ class HttpFileInfoThread implements Runnable {
       return;
     }
     File oldFile = new File(mEntity.getDownloadPath());
-    String oldName = oldFile.getName();
     String newPath = oldFile.getParent() + "/" + newName;
     if (oldFile.exists()) {
       oldFile.renameTo(new File(newPath));
@@ -187,7 +186,6 @@ class HttpFileInfoThread implements Runnable {
     mEntity.setFileName(newName);
     mEntity.setDownloadPath(newPath);
     mTaskEntity.setKey(newPath);
-    CommonUtil.renameDownloadConfig(oldName, newName);
   }
 
   /**

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

@@ -42,7 +42,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
    * 2M的动态长度
    */
   private final int LEN_INTERVAL = 1024 * 1024 * 2;
-  private boolean useVirtualFile = false;
+  private boolean isOpenDynamicFile;
 
   HttpThreadTask(StateConstance constance, IDownloadListener listener,
       SubThreadConfig<DownloadTaskEntity> downloadInfo) {
@@ -52,7 +52,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
     mReadTimeOut = manager.getDownloadConfig().getIOTimeOut();
     mBufSize = manager.getDownloadConfig().getBuffSize();
     isNotNetRetry = manager.getDownloadConfig().isNotNetRetry();
-    useVirtualFile = STATE.TASK_RECORD.isUseVirtualFile;
+    isOpenDynamicFile = STATE.TASK_RECORD.isOpenDynamicFile;
     setMaxSpeed(manager.getDownloadConfig().getMaxSpeed());
   }
 
@@ -148,7 +148,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
       if (mSleepTime > 0) {
         Thread.sleep(mSleepTime);
       }
-      if (useVirtualFile) {
+      if (isOpenDynamicFile) {
         file.setLength(
             STATE.CURRENT_LOCATION + LEN_INTERVAL < mEntity.getFileSize() ? STATE.CURRENT_LOCATION
                 + LEN_INTERVAL : mEntity.getFileSize());

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

@@ -137,6 +137,8 @@ public abstract class AbsTaskEntity<ENTITY extends AbsEntity> extends DbEntity {
 
   public abstract String getKey();
 
+  public abstract void setKey(String key);
+
   @Override public void update() {
     if (getEntity() != null) {
       getEntity().update();

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

@@ -67,7 +67,6 @@ public class DownloadGroupTaskQueue
           && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
         task = (DownloadGroupTask) TaskFactory.getInstance()
             .createTask(targetName, entity, DownloadGroupSchedulers.getInstance());
-        entity.setKey(entity.getEntity().getGroupName());
         mCachePool.putTask(task);
       } else {
         ALog.w(TAG, "任务已存在");

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

@@ -123,7 +123,6 @@ public class DownloadTaskQueue extends AbsTaskQueue<DownloadTask, DownloadTaskEn
           && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
         task = (DownloadTask) TaskFactory.getInstance()
             .createTask(target, entity, DownloadSchedulers.getInstance());
-        entity.setKey(entity.getEntity().getDownloadPath());
         mCachePool.putTask(task);
       } else {
         ALog.w(TAG, "任务已存在");

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

@@ -69,7 +69,6 @@ public class UploadTaskQueue extends AbsTaskQueue<UploadTask, UploadTaskEntity>
           && mExecutePool.getTask(entity.getEntity().getKey()) == null) {
         task = (UploadTask) TaskFactory.getInstance()
             .createTask(targetName, entity, UploadSchedulers.getInstance());
-        entity.setKey(entity.getEntity().getFilePath());
         mCachePool.putTask(task);
       } else {
         ALog.w(TAG, "任务已存在");

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

@@ -18,17 +18,18 @@ package com.arialyy.aria.core.upload.uploader;
 import com.arialyy.aria.core.common.AbsFtpInfoThread;
 import com.arialyy.aria.core.common.CompleteInfo;
 import com.arialyy.aria.core.common.OnFileInfoCallback;
+import com.arialyy.aria.core.common.TaskRecord;
+import com.arialyy.aria.core.common.ThreadRecord;
 import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.core.upload.UploadTaskEntity;
 import com.arialyy.aria.util.ALog;
-import com.arialyy.aria.util.CommonUtil;
+import com.arialyy.aria.util.DbHelper;
-import java.io.File;
+import java.util.ArrayList;
-import java.util.Properties;
 import org.apache.commons.net.ftp.FTPFile;
 
 /**
  * Created by Aria.Lao on 2017/9/26.
- * 单任务远程服务器文件信息
+ * 单任务上传远程服务器文件信息
  */
 class FtpFileInfoThread extends AbsFtpInfoThread<UploadEntity, UploadTaskEntity> {
   private static final String TAG = "FtpUploadFtpFileInfoThread";
@@ -67,16 +68,27 @@ class FtpFileInfoThread extends AbsFtpInfoThread<UploadEntity, UploadTaskEntity>
             + "尝试从位置："
             + (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.setNewTask(false);
-        long oldRecord = Long.parseLong(pro.getProperty(key, "0"));
+
-        if (oldRecord == 0 || oldRecord != ftpFile.getSize()) {
+        // 修改记录
-          //修改本地保存的停止地址为服务器上对应文件的大小
+        TaskRecord record = DbHelper.getTaskRecord(mTaskEntity.getKey());
-          pro.setProperty(key, (ftpFile.getSize() - 1) + "");
+        if (record == null) {
-          CommonUtil.saveConfig(configFile, pro);
+          record = new TaskRecord();
+          record.fileName = mEntity.getFileName();
+          record.filePath = mTaskEntity.getKey();
+          record.threadRecords = new ArrayList<>();
         }
+        ThreadRecord threadRecord;
+        if (record.threadRecords == null || record.threadRecords.isEmpty()) {
+          threadRecord = new ThreadRecord();
+          threadRecord.key = record.filePath;
+        } else {
+          threadRecord = record.threadRecords.get(0);
+        }
+        //修改本地保存的停止地址为服务器上对应文件的大小
+        threadRecord.startLocation = ftpFile.getSize() - 1;
+        record.save();
+        threadRecord.save();
       }
     }
   }

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

@@ -35,7 +35,7 @@ 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 = 32;
+  static int VERSION = 33;
 
   /**
    * 是否将数据库保存在Sd卡，{@code true} 是

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

@@ -39,6 +39,7 @@ import com.arialyy.aria.core.inf.AbsNormalEntity;
 import com.arialyy.aria.core.inf.AbsTaskEntity;
 import com.arialyy.aria.core.upload.UploadEntity;
 import com.arialyy.aria.orm.DbEntity;
+import dalvik.system.DexFile;
 import java.io.File;
 import java.io.FileFilter;
 import java.io.FileInputStream;
@@ -57,9 +58,8 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Enumeration;
 import java.util.HashSet;
-import java.util.Iterator;
-import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
@@ -74,6 +74,39 @@ import java.util.regex.Pattern;
 public class CommonUtil {
   private static final String TAG = "CommonUtil";
 
+  /**
+   * 获取某包下所有类
+   *
+   * @param packageName 包名
+   * @return 类的完整名称
+   */
+  public static List<String> getClassName(Context context, String packageName) {
+    List<String> classNameList = new ArrayList<>();
+    try {
+      String pPath = context.getPackageCodePath();
+      File dir = new File(pPath).getParentFile();
+      String dPath = dir.getPath();
+      for (String path : dir.list()) {
+        String fPath = dPath + "/" + path;
+        if (!fPath.endsWith(".apk")) {
+          continue;
+        }
+        ALog.d(TAG, fPath);
+        DexFile df = new DexFile(fPath);//通过DexFile查找当前的APK中可执行文件
+        Enumeration<String> enumeration = df.entries();//获取df中的元素  这里包含了所有可执行的类名 该类名包含了包名+类名的方式
+        while (enumeration.hasMoreElements()) {//遍历
+          String className = enumeration.nextElement();
+          if (className.contains(packageName)) {//在当前所有可执行的类里面查找包含有该包名的所有类
+            classNameList.add(className);
+          }
+        }
+      }
+    } catch (IOException e) {
+      e.printStackTrace();
+    }
+    return classNameList;
+  }
+
   /**
    * 拦截window.location.replace数据
    *
@@ -469,9 +502,10 @@ public class CommonUtil {
   public static void createFileFormInputStream(InputStream is, String path) {
     try {
       FileOutputStream fos = new FileOutputStream(path);
-      byte[] buf = new byte[1376];
+      byte[] buf = new byte[1024];
-      while (is.read(buf) > 0) {
+      int len;
-        fos.write(buf, 0, buf.length);
+      while ((len = is.read(buf)) > 0) {
+        fos.write(buf, 0, len);
       }
       is.close();
       fos.flush();
@@ -845,60 +879,28 @@ public class CommonUtil {
   }
 
   /**
-   * 重命名下载配置文件
+   * 更新任务记录
-   * 如果旧的配置文件名不存在，则使用新的配置文件名新创建一个文件，否则将旧的配置文件重命名为新的位置文件名。
-   * 除了重命名配置文件名外，还会将文件中的记录重命名为新的记录，如果没有记录，则不做处理
    *
-   * @param oldName 旧的下载文件名
+   * @param oldPath 旧的文件路径
-   * @param newName 新的下载文件名
+   * @param newPath 新的文件路径
    */
-  public static void renameDownloadConfig(String oldName, String newName) {
+  public static void modifyTaskRecord(String oldPath, String newPath) {
-    renameConfig(true, oldName, newName);
+    if (oldPath.equals(newPath)) {
-  }
+      ALog.w(TAG, "修改任务记录失败，新文件路径和旧文件路径一致");
-
+      return;
-  /**
-   * 重命名上传配置文件
-   * 如果旧的配置文件名不存在，则使用新的配置文件名新创建一个文件，否则将旧的配置文件重命名为新的位置文件名。
-   * 除了重命名配置文件名外，还会将文件中的记录重命名为新的记录，如果没有记录，则不做处理
-   *
-   * @param oldName 旧的上传文件名
-   * @param newName 新的上传文件名
-   */
-  public static void renameUploadConfig(String oldName, String newName) {
-    renameConfig(false, oldName, newName);
-  }
-
-  private static void renameConfig(boolean isDownload, String oldName, String newName) {
-    if (oldName.equals(newName)) return;
-    File oldFile = new File(getFileConfigPath(isDownload, oldName));
-    File newFile = new File(getFileConfigPath(isDownload, oldName));
-    if (!oldFile.exists()) {
-      createFile(newFile.getPath());
-    } else {
-      Properties pro = CommonUtil.loadConfig(oldFile);
-      if (!pro.isEmpty()) {
-        Set<Object> keys = pro.keySet();
-        Set<String> newKeys = new LinkedHashSet<>();
-        Set<String> values = new LinkedHashSet<>();
-        for (Object key : keys) {
-          String oldKey = String.valueOf(key);
-          if (oldKey.contains(oldName)) {
-            values.add(pro.getProperty(oldKey));
-            newKeys.add(oldKey.replace(oldName, newName));
-          }
-        }
-
-        pro.clear();
-        Iterator<String> next = values.iterator();
-        for (String key : newKeys) {
-          pro.setProperty(key, next.next());
-        }
-
-        CommonUtil.saveConfig(oldFile, pro);
-      }
-
-      oldFile.renameTo(newFile);
     }
+    File oldFile = new File(oldPath);
+    if (!oldFile.exists()) {
+      ALog.w(TAG, "修改任务记录失败，文件【" + oldPath + "】不存在");
+      return;
+    }
+    TaskRecord record = DbHelper.getTaskRecord(oldPath);
+    if (record == null) {
+      ALog.w(TAG, "修改任务记录失败，文件【" + oldPath + "】对应的任务记录不存在");
+      return;
+    }
+    record.filePath = newPath;
+    record.update();
   }
 
   /**

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

@@ -0,0 +1,42 @@
+/*
+ * 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.util;
+
+import com.arialyy.aria.core.common.RecordWrapper;
+import com.arialyy.aria.core.common.TaskRecord;
+import com.arialyy.aria.orm.DbEntity;
+import java.util.List;
+
+/**
+ * 数据库帮助类
+ */
+public class DbHelper {
+
+  /**
+   * 获取任务记录
+   *
+   * @param filePath 文件地址
+   * @return 没有记录返回null，有记录则返回任务记录
+   */
+  public static TaskRecord getTaskRecord(String filePath) {
+    List<RecordWrapper> records =
+        DbEntity.findRelationData(RecordWrapper.class, "TaskRecord.filePath=?", filePath);
+    if (records == null || records.size() == 0) {
+      return null;
+    }
+    return records.get(0).taskRecord;
+  }
+}

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

@@ -27,6 +27,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+import java.util.UUID;
 import javax.annotation.processing.Filer;
 import javax.lang.model.element.Modifier;
 
@@ -49,7 +50,8 @@ final class CountFiler {
   void createCountFile() throws IOException {
     Set<String> keys = mPbUtil.getListenerClass().keySet();
     if (keys.size() == 0) return;
-    TypeSpec.Builder builder = TypeSpec.classBuilder(ProxyConstance.PROXY_COUNTER_NAME)
+    TypeSpec.Builder builder = TypeSpec.classBuilder(
+        ProxyConstance.PROXY_COUNTER_NAME + UUID.randomUUID().toString().replace("-", ""))
         .addModifiers(Modifier.PUBLIC, Modifier.FINAL);
 
     FieldSpec mappingField = FieldSpec.builder(

app/src/main/AndroidManifest.xml

@@ -15,8 +15,8 @@
       android:supportsRtl="true"
       android:theme="@style/AppTheme.NoActionBar">
     <!--android:name=".test.TestGroupActivity"-->
-    <!--android:name=".test.TestActivity"-->
         <!--android:name=".MainActivity"-->
+    <!--android:name=".test.TestActivity"-->
     <activity
     android:name=".test.AnyRunActivity"
         android:label="@string/app_name">

app/src/main/assets/aria_config.xml

@@ -11,12 +11,12 @@
 
   <!--注意，修改该配置文件中的属性会覆盖代码中所设置的属性-->
   <download>
-    <!--是否使用虚拟文件，使用虚拟文件初始化时将不占用磁盘空间，下载多少byte，占多少空间，效果见chrome的下载。-->
+    <!--是否开启动态文件，开启动态文件后初始化时将不占用磁盘空间，下载多少byte，占多少空间，效果见chrome的下载。-->
     <!--注意：
     1、使用该功能，将自动关闭多线程下载；
     2、对于已经采用了多线程的任务，依然采用原来的下载方式；
     3、原本参数是true，任务没下载完成，就参数改为false，那么没下载完成的任务还是会按照参数修改前的方式下载；只有新任务才会根据参数调用不同的下载方式。-->
-    <useVirtualFile value="true"/>
+    <openDynamicFile value="false"/>
 
     <!--断网的时候是否重试，true：断网也重试；false：断网不重试，直接走失败的回调-->
     <notNetRetry value="true"/>
@@ -25,7 +25,7 @@
     <threadNum value="3"/>
 
     <!--设置下载队列最大任务数， 默认为2-->
-    <maxTaskNum value="2"/>
+    <maxTaskNum value="20"/>
 
     <!--设置下载失败，重试次数，默认为10-->
     <reTryNum value="2"/>

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

@@ -3,12 +3,9 @@ package com.arialyy.simple.test;
 import android.os.Bundle;
 import android.view.View;
 import com.arialyy.aria.core.Aria;
-import com.arialyy.aria.core.inf.AbsEntity;
-import com.arialyy.aria.util.ALog;
 import com.arialyy.simple.R;
 import com.arialyy.simple.base.BaseActivity;
 import com.arialyy.simple.databinding.ActivityTestBinding;
-import java.util.List;
 
 /**
  * Created by laoyuyu on 2018/4/13.
@@ -18,8 +15,9 @@ public class AnyRunActivity extends BaseActivity<ActivityTestBinding> {
   AnyRunnModule module;
   String[] urls;
   int index = 0;
-  String URL = "http://static.gaoshouyou.com/d/12/0d/7f120f50c80d2e7b8c4ba24ece4f9cdd.apk";
+  //String URL = "http://static.gaoshouyou.com/d/12/0d/7f120f50c80d2e7b8c4ba24ece4f9cdd.apk";
   //String URL = "http://static.gaoshouyou.com/d/22/94/822260b849944492caadd2983f9bb624.apk";
+  private final String URL = "ftp://192.168.29.140:21/download//AriaPrj.rar";
   //String URL = "https://dl.genymotion.com/releases/genymotion-2.12.1/genymotion-2.12.1-vbox.exe";
 
   @Override protected int setLayoutId() {
@@ -42,9 +40,12 @@ public class AnyRunActivity extends BaseActivity<ActivityTestBinding> {
         //  module.start(urls[index]);
         //  index++;
         //}
-        module.start(URL);
+        //for (int i = 0; i < 10; i++) {
-        List<AbsEntity> list = Aria.download(this).getTotalTaskList();
+
-        ALog.d(TAG, "size ==> " + list.size());
+        module.startFtp(URL);
+        //}
+        //List<AbsEntity> list = Aria.download(this).getTotalTaskList();
+        //ALog.d(TAG, "size ==> " + list.size());
         break;
       case R.id.stop:
         //List<AbsEntity> list = Aria.download(this).getTotalTaskList();

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

@@ -62,16 +62,58 @@ public class AnyRunnModule {
     L.d(TAG, "md5Code ==> " + CommonUtil.getFileMD5(new File(task.getDownloadPath())));
   }
 
-
   void start(String url) {
     mUrl = url;
     Aria.download(this)
         .load(url)
-        .addHeader("Accept-Encoding", "gzip")
+        //.addHeader("Accept-Encoding", "gzip")
         .setRequestMode(RequestEnum.GET)
         .setFilePath(Environment.getExternalStorageDirectory().getPath() + "/ggsg123456.apk")
-        .resetState()
+        //.resetState()
         .start();
+    //String[] urls = new String[] {
+    //    "http://cdn-s1.touchfound.net/1526449199142_3617.png",
+    //    "http://cdn-s1.touchfound.net/mtVmResources/1526287158571.zip",
+    //    "http://cdn-s1.touchfound.net/1526450206960_2186.png",
+    //    "http://cdn-s1.touchfound.net/1526449199025_1476.png"
+    //};
+    //for (int i = 0, len = urls.length; i < len; i++){
+    //
+    //  Aria.download(this)
+    //      .load(urls[i])
+    //      //.addHeader("Accept-Encoding", "gzip")
+    //      .setRequestMode(RequestEnum.GET)
+    //      .setFilePath(Environment.getExternalStorageDirectory().getPath() + "/ggsg123456.apk" + i)
+    //      //.resetState()
+    //      .start();
+    //}
+  }
+
+  void startFtp(String url) {
+    mUrl = url;
+    Aria.download(this)
+        .loadFtp(url)
+        .login("lao", "123456")
+        //.addHeader("Accept-Encoding", "gzip")
+        .setFilePath(Environment.getExternalStorageDirectory().getPath() + "/ftp_ggsg16.apk")
+        //.resetState()
+        .start();
+    //String[] urls = new String[] {
+    //    "http://cdn-s1.touchfound.net/1526449199142_3617.png",
+    //    "http://cdn-s1.touchfound.net/mtVmResources/1526287158571.zip",
+    //    "http://cdn-s1.touchfound.net/1526450206960_2186.png",
+    //    "http://cdn-s1.touchfound.net/1526449199025_1476.png"
+    //};
+    //for (int i = 0, len = urls.length; i < len; i++){
+    //
+    //  Aria.download(this)
+    //      .load(urls[i])
+    //      //.addHeader("Accept-Encoding", "gzip")
+    //      .setRequestMode(RequestEnum.GET)
+    //      .setFilePath(Environment.getExternalStorageDirectory().getPath() + "/ggsg123456.apk" + i)
+    //      //.resetState()
+    //      .start();
+    //}
   }
 
   void stop(String url) {

aria/src/main/java/com/arialyy/aria/core/Configuration.java

@@ -375,23 +375,23 @@ class Configuration {
     int maxSpeed = 0;
 
     /**
-     * 是否使用虚拟文件，使用虚拟文件初始化时将不占用磁盘空间，下载多少byte，占多少空间，效果见chrome的下载。
+     * 是否开启动态文件，开启动态文件后初始化时将不占用磁盘空间，下载多少byte，占多少空间，效果见chrome的下载
      * 注意：
      * 1、使用该功能，将自动关闭多线程下载；
      * 2、对于已经采用了多线程的任务，依然采用原来的下载方式；
      * 3、原本参数是true，任务没下载完成，就参数改为false，那么没下载完成的任务还是会按照参数修改前的方式下载，只有新任务才会根据参数调用不同的下载方式
      * {@code true}使用
      */
-    boolean useVirtualFile = true;
+    boolean openDynamicFile = true;
 
-    public DownloadConfig setuseVirtualFile(boolean useVirtualFile) {
+    public DownloadConfig setOpenDynamicFile(boolean openDynamicFile) {
-      this.useVirtualFile = useVirtualFile;
+      this.openDynamicFile = openDynamicFile;
-      saveKey("useVirtualFile", String.valueOf(useVirtualFile));
+      saveKey("openDynamicFile", String.valueOf(openDynamicFile));
       return this;
     }
 
-    public boolean isUseVirtualFile() {
+    public boolean isOpenDynamicFile() {
-      return useVirtualFile;
+      return openDynamicFile;
     }
 
     public DownloadConfig setMaxTaskNum(int maxTaskNum) {

build.gradle

@@ -39,7 +39,7 @@ task clean(type: Delete) {
 ext {
   userOrg = 'arialyy'
   groupId = 'com.arialyy.aria'
-  publishVersion = '3.4'
+  publishVersion = '3.4.1_dev_2'
 //  publishVersion = '1.0.3'  //FTP插件
   repoName='maven'
   desc = 'android 下载框架'