StackOverflow2013

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copied!<p>I use the same StreamProxy that guys used for NPR project - <a href="https://code.google.com/p/npr-android-app/source/browse/Npr/src/org/npr/android/news/StreamProxy.java" rel="noreferrer">https://code.google.com/p/npr-android-app/source/browse/Npr/src/org/npr/android/news/StreamProxy.java</a></p> <p>So it gets original audio stream: </p> <pre><code> String url = request.getRequestLine().getUri(); HttpResponse realResponse = download(url); ... InputStream data = realResponse.getEntity().getContent(); </code></pre> <p>And writes from this stream to client socket:</p> <pre><code> byte[] buff = new byte[1024 * 50]; while (isRunning && (readBytes = data.read(buff, 0, buff.length)) != -1) { client.getOutputStream().write(buff, 0, readBytes); } </code></pre> <p>(You can get whole code from the link above.)</p> <p>And finally how they initialize the player (PlaybackService):</p> <pre><code> if (stream && sdkVersion < 8) { if (proxy == null) { proxy = new StreamProxy(); proxy.init(); proxy.start(); } String proxyUrl = String.format("http://127.0.0.1:%d/%s", proxy.getPort(), url); playUrl = proxyUrl; } ... mediaPlayer.setDataSource(playUrl); mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); mediaPlayer.prepareAsync(); </code></pre> <p>So they check SDK version. But if I omit this check and use proxy for SDK 8 as well I get an exception. It is strange that MediaPlayer even doesn't try to read the stream:</p> <pre><code>12-30 15:09:41.576: DEBUG/StreamProxy(266): downloading... 12-30 15:09:41.597: DEBUG/StreamProxy(266): reading headers 12-30 15:09:41.597: DEBUG/StreamProxy(266): headers done 12-30 15:09:41.647: DEBUG/StreamProxy(266): writing to client 12-30 15:09:41.857: INFO/AwesomePlayer(34): mConnectingDataSource->connect() returned - 1007 12-30 15:09:41.857: ERROR/MediaPlayer(266): error (1, -1007) 12-30 15:09:41.867: ERROR/MediaPlayer(266): Error (1,-1007) 12-30 15:09:41.867: WARN/AudioService(266): onError(1, -1007) 12-30 15:09:41.867: WARN/AudioService(266): MediaPlayer refused to play current item. Bailing on prepare. 12-30 15:09:41.867: WARN/AudioService(266): onComplete() 12-30 15:09:42.097: ERROR/StreamProxy(266): Connection reset by peer java.net.SocketException: Connection reset by peer at org.apache.harmony.luni.platform.OSNetworkSystem.writeSocketImpl(Native Method) at org.apache.harmony.luni.platform.OSNetworkSystem.write(OSNetworkSystem.java:723) at org.apache.harmony.luni.net.PlainSocketImpl.write(PlainSocketImpl.java:578) at org.apache.harmony.luni.net.SocketOutputStream.write(SocketOutputStream.java:59) at com.skyblue.service.media.StreamProxy.processRequest(StreamProxy.java:204) at com.skyblue.service.media.StreamProxy.run(StreamProxy.java:103) at java.lang.Thread.run(Thread.java:1096) </code></pre> <p>It seems that MediaPlayer became more clever. And If i pass such url <code>"http://127.0.0.1:%d/%s"</code> it wants to get not only bytes but "full" http responce.</p> <p>Also I wonder if there any other ways implement buffering? As I know the MediaPlayer consumes only files and urls. Solution with files doesn't work. So I have to use socket for stream transmitting.</p> <p>Thanks</p>

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