添加chunled 支持

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

@@ -129,11 +129,7 @@ public abstract class AbsFileer<ENTITY extends AbsNormalEntity, TASK_ENTITY exte
     final int num =
         mEntity.getFileSize() <= SUB_LEN || mTaskEntity.requestType == AbsTaskEntity.D_FTP_DIR ? 1
             : AriaManager.getInstance(mContext).getDownloadConfig().getThreadNum();
-    if (mTaskEntity instanceof DownloadTaskEntity && ((DownloadTaskEntity) mTaskEntity).isChunked) {
-      mStartThreadNum = 1;
-    } else {
     mStartThreadNum = num;
-    }
     return num;
   }
 

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

@@ -38,7 +38,7 @@ abstract class BaseGroupTarget<TARGET extends BaseGroupTarget>
   /**
    * 文件夹临时路径
    */
-  private String mDirPathTemp;
+  protected String mDirPathTemp;
 
   private SubTaskManager mSubTaskManager;
 

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

@@ -47,6 +47,9 @@ abstract class BaseNormalTarget<TARGET extends BaseNormalTarget>
     }
     mEntity = mTaskEntity.entity;
     mTaskEntity.refreshInfo = refreshInfo;
+    if (mEntity != null) {
+      mTempFilePath = mEntity.getDownloadPath();
+    }
   }
 
   /**
@@ -61,6 +64,9 @@ abstract class BaseNormalTarget<TARGET extends BaseNormalTarget>
     }
     mEntity = mTaskEntity.entity;
     mTaskEntity.refreshInfo = refreshInfo;
+    if (mEntity != null) {
+      mTempFilePath = mEntity.getDownloadPath();
+    }
   }
 
   /**
@@ -97,8 +103,7 @@ abstract class BaseNormalTarget<TARGET extends BaseNormalTarget>
    *
    * @deprecated {@link #isRunning()}
    */
-  @Deprecated
-  public boolean isDownloading() {
+  @Deprecated public boolean isDownloading() {
     return isRunning();
   }
 
@@ -121,8 +126,7 @@ abstract class BaseNormalTarget<TARGET extends BaseNormalTarget>
    *
    * @return {@code true}合法
    */
-  @Override
-  protected boolean checkEntity() {
+  @Override protected boolean checkEntity() {
     return getTargetType() < GROUP_HTTP && checkUrl() && checkFilePath();
   }
 

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

@@ -56,6 +56,10 @@ public class DownloadGroupTarget extends BaseGroupTarget<DownloadGroupTarget> {
           TEManager.getInstance().createTEntity(DownloadGroupTaskEntity.class, groupEntity);
     }
     mEntity = mTaskEntity.entity;
+
+    if (mEntity != null) {
+      mDirPathTemp = mEntity.getDirPath();
+    }
   }
 
   DownloadGroupTarget(List<String> urls, String targetName) {

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

@@ -26,8 +26,8 @@ import com.arialyy.aria.util.ALog;
  * Created by Aria.Lao on 2017/7/26.
  * ftp文件夹下载
  */
-public class FtpDirDownloadTarget extends BaseGroupTarget<FtpDirDownloadTarget> implements
-    IFtpTarget<FtpDirDownloadTarget> {
+public class FtpDirDownloadTarget extends BaseGroupTarget<FtpDirDownloadTarget>
+    implements IFtpTarget<FtpDirDownloadTarget> {
   private final String TAG = "FtpDirDownloadTarget";
   private FtpDelegate<FtpDirDownloadTarget, DownloadGroupEntity, DownloadGroupTaskEntity> mDelegate;
 
@@ -44,7 +44,9 @@ public class FtpDirDownloadTarget extends BaseGroupTarget<FtpDirDownloadTarget>
     }
     mTaskEntity.requestType = AbsTaskEntity.D_FTP_DIR;
     mEntity = mTaskEntity.entity;
-
+    if (mEntity != null) {
+      mDirPathTemp = mEntity.getDirPath();
+    }
     mDelegate = new FtpDelegate<>(this, mTaskEntity);
   }
 

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

@@ -15,9 +15,7 @@
  */
 package com.arialyy.aria.core.download.downloader;
 
-import android.location.Address;
 import android.text.TextUtils;
-import android.util.Log;
 import com.arialyy.aria.core.AriaManager;
 import com.arialyy.aria.core.common.CompleteInfo;
 import com.arialyy.aria.core.common.OnFileInfoCallback;
@@ -27,11 +25,8 @@ import com.arialyy.aria.util.ALog;
 import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
 import java.io.IOException;
-import java.io.InputStream;
 import java.net.HttpURLConnection;
-import java.net.InetAddress;
 import java.net.URL;
-import java.net.URLConnection;
 import java.net.URLDecoder;
 import java.util.List;
 import java.util.Map;
@@ -86,11 +81,11 @@ class HttpFileInfoThread implements Runnable {
       len = TextUtils.isEmpty(temp) ? -1 : Long.parseLong(temp);
       // 某些服务，如果设置了conn.setRequestProperty("Range", "bytes=" + 0 + "-");
       // 会返回 Content-Range: bytes 0-225427911/225427913
-      if (len < 0){
+      if (len < 0) {
         temp = conn.getHeaderField("Content-Range");
-        if (TextUtils.isEmpty(temp)){
+        if (TextUtils.isEmpty(temp)) {
           len = -1;
-        }else {
+        } else {
           int start = temp.indexOf("/");
           len = Long.parseLong(temp.substring(start + 1, temp.length()));
         }
@@ -103,19 +98,11 @@ class HttpFileInfoThread implements Runnable {
       mEntity.setMd5Code(md5Code);
     }
 
-    Map<String, List<String>> headers = conn.getHeaderFields();
+    //Map<String, List<String>> headers = conn.getHeaderFields();
     boolean isChunked = false;
-    //https://my.oschina.net/ososchina/blog/666761
     final String str = conn.getHeaderField("Transfer-Encoding");
     if (!TextUtils.isEmpty(str) && str.equals("chunked")) {
       isChunked = true;
-      //StringBuffer sb = new StringBuffer();
-      //byte[] buffer = new byte[1024];
-      //InputStream is = conn.getInputStream();
-      //int l = 0;
-      //while (true){
-      //  is.read()
-      //}
     }
     String disposition = conn.getHeaderField(mTaskEntity.dispositionKey);
     if (!TextUtils.isEmpty(disposition)) {

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

@@ -90,7 +90,7 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
       if (STATE.isCancel || STATE.isStop) {
         return;
       }
-      handleStop();
+      handleComplete();
     } catch (MalformedURLException e) {
       fail(mChildCurrentLocation, "下载链接异常", e);
     } catch (IOException e) {
@@ -116,10 +116,11 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
 
   /**
    * 读取chunk模式的文件流
+   * @deprecated 暂时先这样处理，无chun
    */
   private void readChunk(InputStream is, RandomAccessFile file)
       throws IOException, InterruptedException {
-
+   readNormal(is, file);
   }
 
   /**
@@ -142,11 +143,11 @@ final class HttpThreadTask extends AbsThreadTask<DownloadEntity, DownloadTaskEnt
   }
 
   /**
-   * 处理暂停或完成配置文件的更新或事件回调
+   * 处理完成配置文件的更新或事件回调
    *
    * @throws IOException
    */
-  private void handleStop() throws IOException {
+  private void handleComplete() throws IOException {
     //支持断点的处理
     if (mConfig.SUPPORT_BP) {
       if (mChildCurrentLocation == mConfig.END_LOCATION) {

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

@@ -67,7 +67,7 @@ abstract class AbsSchedulers<TASK_ENTITY extends AbsTaskEntity, TASK extends Abs
   }
 
   @Override public void unRegister(Object obj) {
-    if (!mObservers.containsKey(obj.getClass().getName())) {
+    if (!mObservers.containsKey(getKey(obj))) {
       return;
     }
     for (Iterator<Map.Entry<String, AbsSchedulerListener<TASK, AbsNormalEntity>>> iter =

DEV_LOG.md

@@ -1,7 +1,8 @@
 ## 开发日志
   + v_3.3.16
     - 修复一个activity启动多次，无法进行回掉的bug https://github.com/AriaLyy/Aria/issues/200
-    - 优化target代码结构
+    - 优化target代码结构，移除路径被占用的提示
+    - 添加支持chunked模式的下载
   + v_3.3.14
     - 修复ftp上传和下载的兼容性问题
     - 如果url中的path有"//"将替换为"/"

app/src/main/assets/aria_config.xml

@@ -5,7 +5,7 @@
   <download>
 
     <!--设置下载线程，线程下载数改变后，新的下载任务才会生效，如果任务大小小于1m，该设置也不会生效-->
-    <threadNum value="1"/>
+    <threadNum value="3"/>
 
     <!--设置下载队列最大任务数， 默认为2-->
     <maxTaskNum value="2"/>

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

@@ -200,7 +200,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
       mStart.setText("恢复");
       mStart.setTextColor(getResources().getColor(android.R.color.holo_blue_light));
       setBtState(true);
-    } else if (target.isDownloading()) {
+    } else if (target.isRunning()) {
       setBtState(false);
     }
     getBinding().setFileSize(target.getConvertFileSize());
@@ -212,12 +212,12 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
         startD();
         break;
       case R.id.stop:
-        //Aria.download(this).load(DOWNLOAD_URL).stop();
-        startActivity(new Intent(this, SingleTaskActivity.class));
+        Aria.download(this).load(DOWNLOAD_URL).stop();
+        //startActivity(new Intent(this, SingleTaskActivity.class));
         //Aria.download(this).load(DOWNLOAD_URL).removeRecord();
         break;
       case R.id.cancel:
-        //Aria.download(this).load(DOWNLOAD_URL).cancel();
+        Aria.download(this).load(DOWNLOAD_URL).cancel();
         Aria.download(this).load(DOWNLOAD_URL).removeRecord();
         break;
     }