添加服务器文件名支持

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

@@ -53,7 +53,7 @@ public class DownloadTarget extends BaseNormalTarget<DownloadTarget>
    *
    * @param use {@code true} 使用
    */
-  @Deprecated public DownloadTarget useServerFileName(boolean use) {
+  public DownloadTarget useServerFileName(boolean use) {
     mTaskEntity.setUseServerFileName(use);
     return this;
   }
@@ -65,8 +65,7 @@ public class DownloadTarget extends BaseNormalTarget<DownloadTarget>
    * @param downloadPath 文件保存路径
    * @deprecated {@link #setFilePath(String)} 请使用这个api
    */
-  @Deprecated
+  @Deprecated public DownloadTarget setDownloadPath(@NonNull String downloadPath) {
-  public DownloadTarget setDownloadPath(@NonNull String downloadPath) {
     return setFilePath(downloadPath);
   }
 

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

@@ -25,6 +25,7 @@ import com.arialyy.aria.util.ALog;
 import com.arialyy.aria.util.CheckUtil;
 import com.arialyy.aria.util.CommonUtil;
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
@@ -98,21 +99,26 @@ class HttpFileInfoThread implements Runnable {
       mEntity.setMd5Code(md5Code);
     }
 
-    //Map<String, List<String>> headers = conn.getHeaderFields();
     boolean isChunked = false;
     final String str = conn.getHeaderField("Transfer-Encoding");
     if (!TextUtils.isEmpty(str) && str.equals("chunked")) {
       isChunked = true;
     }
+    //Map<String, List<String>> headers = conn.getHeaderFields();
     String disposition = conn.getHeaderField("Content-Disposition");
-    if (!TextUtils.isEmpty(disposition)) {
+    if (mTaskEntity.isUseServerFileName() && !TextUtils.isEmpty(disposition)) {
       mEntity.setDisposition(CommonUtil.encryptBASE64(disposition));
       if (disposition.contains(";")) {
         String[] infos = disposition.split(";");
         for (String info : infos) {
           if (info.startsWith("filename") && info.contains("=")) {
             String[] temp = info.split("=");
-            mEntity.setServerFileName(URLDecoder.decode(temp[1], "utf-8"));
+            if (temp.length > 1) {
+              String newName = URLDecoder.decode(temp[1], "utf-8");
+              mEntity.setServerFileName(newName);
+              fileRename(newName);
+              break;
+            }
           }
         }
       }
@@ -136,7 +142,7 @@ class HttpFileInfoThread implements Runnable {
           sb.append(line);
         }
         reader.close();
-        handle302Turn(conn, CommonUtil.getWindowReplaceUrl(sb.toString()));
+        handleUrlReTurn(conn, CommonUtil.getWindowReplaceUrl(sb.toString()));
         return;
       } else if (!checkLen(len) && !isChunked) {
         return;
@@ -149,10 +155,7 @@ class HttpFileInfoThread implements Runnable {
     } else if (code == HttpURLConnection.HTTP_MOVED_TEMP
         || code == HttpURLConnection.HTTP_MOVED_PERM
         || code == HttpURLConnection.HTTP_SEE_OTHER) {
-      mTaskEntity.setRedirectUrl(conn.getHeaderField("Location"));
+      handleUrlReTurn(conn, conn.getHeaderField("Location"));
-      mEntity.setRedirect(true);
-      mEntity.setRedirectUrl(mTaskEntity.getRedirectUrl());
-      handle302Turn(conn, mTaskEntity.getRedirectUrl());
     } else {
       failDownload("任务【" + mEntity.getUrl() + "】下载失败，错误码：" + code, true);
     }
@@ -166,10 +169,30 @@ class HttpFileInfoThread implements Runnable {
     }
   }
 
+  /**
+   * 重命名文件
+   */
+  private void fileRename(String newName) {
+    if (TextUtils.isEmpty(newName)) {
+      ALog.w(TAG, "重命名失败【服务器返回的文件名为空】");
+      return;
+    }
+    File oldFile = new File(mEntity.getDownloadPath());
+    String oldName = oldFile.getName();
+    String newPath = oldFile.getParent() + "/" + newName;
+    if (oldFile.exists()){
+      oldFile.renameTo(new File(newPath));
+    }
+    mEntity.setFileName(newName);
+    mEntity.setDownloadPath(newPath);
+    mTaskEntity.setKey(newPath);
+    CommonUtil.renameDownloadConfig(oldName, newName);
+  }
+
   /**
    * 处理30x跳转
    */
-  private void handle302Turn(HttpURLConnection conn, String newUrl) throws IOException {
+  private void handleUrlReTurn(HttpURLConnection conn, String newUrl) throws IOException {
     ALog.d(TAG, "30x跳转，新url为【" + newUrl + "】");
     if (TextUtils.isEmpty(newUrl) || newUrl.equalsIgnoreCase("null") || !newUrl.startsWith(
         "http")) {
@@ -182,6 +205,9 @@ class HttpFileInfoThread implements Runnable {
       failDownload("下载失败，重定向url错误", false);
       return;
     }
+    mTaskEntity.setRedirectUrl(newUrl);
+    mEntity.setRedirect(true);
+    mEntity.setRedirectUrl(newUrl);
     String cookies = conn.getHeaderField("Set-Cookie");
     conn = (HttpURLConnection) new URL(newUrl).openConnection();
     conn = ConnectionHelp.setConnectParam(mTaskEntity, conn);

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

@@ -275,6 +275,7 @@ public class TEManager {
   }
 
   private String convertKey(String key) {
+    key = key.trim();
     final Lock lock = this.lock;
     lock.lock();
     try {

DEV_LOG.md

@@ -1,10 +1,11 @@
 ## 开发日志
   + v_3.4
     - 优化大量代码
-    - 重构Aria的ORM模型
+    - 重构Aria的ORM模型，提高了数据读取的可靠性和读写速度
-    - 可在任意类中使用Aria了，[使用方法](http://aria.laoyuyu.me/aria_doc/start/any_java.html)
+    - 现在可在任意类中使用Aria了，[使用方法](http://aria.laoyuyu.me/aria_doc/start/any_java.html)
-    - window.location.replace("http://xxxx")类型的重定向支持
+    - 添加`window.location.replace("http://xxxx")`类型的网页重定向支持
-    - 适配gzip、deflate 压缩类型的输入流
+    - 支持gzip、deflate 压缩类型的输入流
+    - 添加`useServerFileName`，可使用服务端响应header的`Content-Disposition`携带的文件名
   + 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，移除路径被占用的提示

app/src/main/AndroidManifest.xml

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

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

@@ -46,8 +46,11 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
       //"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://58.210.9.131/tpk/sipgt//TDLYZTGH.tpk"; //chunked 下载
+      //"http://58.210.9.131/tpk/sipgt//TDLYZTGH.tpk"; //chunked 下载
-  //"https://static.donguo.me//video/ip/course/pfys_1.mp4";
+      //"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";
+
   @Bind(R.id.start) Button mStart;
   @Bind(R.id.stop) Button mStop;
   @Bind(R.id.cancel) Button mCancel;
@@ -126,7 +129,7 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
 
   @Download.onTaskRunning protected void running(DownloadTask task) {
     if (task.getKey().equals(DOWNLOAD_URL)) {
-      Log.d(TAG, task.getKey());
+      //Log.d(TAG, task.getKey());
       long len = task.getFileSize();
       if (len == 0) {
         getBinding().setProgress(0);
@@ -232,12 +235,13 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
     Aria.download(SingleTaskActivity.this)
         .load(DOWNLOAD_URL)
         //.addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
-        .addHeader("Accept-Encoding", "gzip, deflate")
+        //.addHeader("Accept-Encoding", "gzip, deflate")
-        .addHeader("DNT", "1")
+        //.addHeader("DNT", "1")
         //.addHeader("Cookie", "BAIDUID=648E5FF020CC69E8DD6F492D1068AAA9:FG=1; BIDUPSID=648E5FF020CC69E8DD6F492D1068AAA9; PSTM=1519099573; BD_UPN=12314753; locale=zh; BDSVRTM=0")
+        .useServerFileName(true)
         .setRequestMode(RequestEnum.GET)
-        .setFilePath(Environment.getExternalStorageDirectory().getPath() + "/ggsg1.apk")
+        .setFilePath(Environment.getExternalStorageDirectory().getPath() + "/ggsg3.apk")
-        .resetState()
+        //.resetState()
         .start();
     //.add();
   }