..

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

@@ -338,7 +338,7 @@ class DownloadUtil implements IDownloadUtil, Runnable {
    * 处理不支持断点的下载
    */
   private void handleNoSupportBreakpointDownload(HttpURLConnection conn) {
-    ConfigEntity entity = new ConfigEntity();
+    ChildThreadConfigEntity entity = new ChildThreadConfigEntity();
     long len = conn.getContentLength();
     entity.FILE_SIZE = len;
     entity.DOWNLOAD_URL = mDownloadEntity.isRedirect() ? mDownloadEntity.getRedirectUrl()
@@ -348,7 +348,7 @@ class DownloadUtil implements IDownloadUtil, Runnable {
     entity.START_LOCATION = 0;
     entity.END_LOCATION = entity.FILE_SIZE;
     entity.CONFIG_FILE_PATH = mConfigFile.getPath();
-    entity.isSupportBreakpoint = isSupportBreakpoint;
+    entity.IS_SUPPORT_BREAK_POINT = isSupportBreakpoint;
     entity.DOWNLOAD_TASK_ENTITY = mDownloadTaskEntity;
     THREAD_NUM = 1;
     CONSTANCE.THREAD_NUM = THREAD_NUM;
@@ -439,7 +439,7 @@ class DownloadUtil implements IDownloadUtil, Runnable {
    * 创建单线程任务
    */
   private void addSingleTask(int i, long startL, long endL, long fileLength) {
-    ConfigEntity entity = new ConfigEntity();
+    ChildThreadConfigEntity entity = new ChildThreadConfigEntity();
     entity.FILE_SIZE = fileLength;
     entity.DOWNLOAD_URL = mDownloadEntity.isRedirect() ? mDownloadEntity.getRedirectUrl()
         : mDownloadEntity.getDownloadUrl();
@@ -448,7 +448,7 @@ class DownloadUtil implements IDownloadUtil, Runnable {
     entity.START_LOCATION = startL;
     entity.END_LOCATION = endL;
     entity.CONFIG_FILE_PATH = mConfigFile.getPath();
-    entity.isSupportBreakpoint = isSupportBreakpoint;
+    entity.IS_SUPPORT_BREAK_POINT = isSupportBreakpoint;
     entity.DOWNLOAD_TASK_ENTITY = mDownloadTaskEntity;
     CONSTANCE.THREAD_NUM = THREAD_NUM;
     SingleThreadTask task = new SingleThreadTask(CONSTANCE, mListener, entity);
@@ -477,16 +477,20 @@ class DownloadUtil implements IDownloadUtil, Runnable {
   /**
    * 子线程下载信息类
    */
-  final static class ConfigEntity {
+  final static class ChildThreadConfigEntity {
-    //文件大小
+    //线程Id
     int THREAD_ID;
+    //下载文件大小
     long FILE_SIZE;
+    //子线程启动下载位置
     long START_LOCATION;
+    //子线程结束下载位置
     long END_LOCATION;
+    //下载路径
     File TEMP_FILE;
     String DOWNLOAD_URL;
     String CONFIG_FILE_PATH;
     DownloadTaskEntity DOWNLOAD_TASK_ENTITY;
-    boolean isSupportBreakpoint = true;
+    boolean IS_SUPPORT_BREAK_POINT = true;
   }
 }

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

@@ -28,9 +28,7 @@ import java.math.BigDecimal;
 import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
-import java.util.HashSet;
 import java.util.Properties;
-import java.util.Set;
 
 /**
  * Created by lyy on 2017/1/18.
@@ -38,7 +36,7 @@ import java.util.Set;
  */
 final class SingleThreadTask implements Runnable {
   private static final String TAG = "SingleThreadTask";
-  private DownloadUtil.ConfigEntity mConfigEntity;
+  private DownloadUtil.ChildThreadConfigEntity mConfigEntity;
   private String mConfigFPath;
   private long mChildCurrentLocation = 0;
   private int mBufSize;
@@ -47,14 +45,14 @@ final class SingleThreadTask implements Runnable {
   private long mSleepTime = 0;
 
   SingleThreadTask(DownloadStateConstance constance, IDownloadListener listener,
-      DownloadUtil.ConfigEntity downloadInfo) {
+      DownloadUtil.ChildThreadConfigEntity downloadInfo) {
     AriaManager manager = AriaManager.getInstance(AriaManager.APP);
     CONSTANCE = constance;
     CONSTANCE.CONNECT_TIME_OUT = manager.getDownloadConfig().getConnectTimeOut();
     CONSTANCE.READ_TIME_OUT = manager.getDownloadConfig().getIOTimeOut();
     mListener = listener;
     this.mConfigEntity = downloadInfo;
-    if (mConfigEntity.isSupportBreakpoint) {
+    if (mConfigEntity.IS_SUPPORT_BREAK_POINT) {
       mConfigFPath = downloadInfo.CONFIG_FILE_PATH;
     }
     mBufSize = manager.getDownloadConfig().getBuffSize();
@@ -82,7 +80,7 @@ final class SingleThreadTask implements Runnable {
     try {
       URL url = new URL(mConfigEntity.DOWNLOAD_URL);
       conn = ConnectionHelp.handleConnection(url);
-      if (mConfigEntity.isSupportBreakpoint) {
+      if (mConfigEntity.IS_SUPPORT_BREAK_POINT) {
         Log.d(TAG, "任务【"
             + mConfigEntity.TEMP_FILE.getName()
             + "】线程__"
@@ -129,7 +127,7 @@ final class SingleThreadTask implements Runnable {
         return;
       }
       //支持断点的处理
-      if (mConfigEntity.isSupportBreakpoint) {
+      if (mConfigEntity.IS_SUPPORT_BREAK_POINT) {
         Log.i(TAG, "任务【"
             + mConfigEntity.TEMP_FILE.getName()
             + "】线程__"
@@ -180,7 +178,7 @@ final class SingleThreadTask implements Runnable {
   protected void stop() {
     synchronized (AriaManager.LOCK) {
       try {
-        if (mConfigEntity.isSupportBreakpoint) {
+        if (mConfigEntity.IS_SUPPORT_BREAK_POINT) {
           CONSTANCE.STOP_NUM++;
           Log.d(TAG, "任务【"
               + mConfigEntity.TEMP_FILE.getName()
@@ -221,7 +219,7 @@ final class SingleThreadTask implements Runnable {
    */
   protected void cancel() {
     synchronized (AriaManager.LOCK) {
-      if (mConfigEntity.isSupportBreakpoint) {
+      if (mConfigEntity.IS_SUPPORT_BREAK_POINT) {
         CONSTANCE.CANCEL_NUM++;
         Log.d(TAG, "任务【"
             + mConfigEntity.TEMP_FILE.getName()
@@ -260,7 +258,7 @@ final class SingleThreadTask implements Runnable {
         if (ex != null) {
           Log.e(TAG, msg + "\n" + CommonUtil.getPrintException(ex));
         }
-        if (mConfigEntity.isSupportBreakpoint) {
+        if (mConfigEntity.IS_SUPPORT_BREAK_POINT) {
           writeConfig(false, currentLocation);
           if (CONSTANCE.isFail()) {
             Log.e(TAG, "任务【" + mConfigEntity.TEMP_FILE.getName() + "】下载失败");