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POAndroid: thread interruption callback
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  1. POAndroid: thread interruption callback
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    copied!<p>Situation: activity performs some actions in background <a href="http://developer.android.com/reference/java/lang/Thread.html" rel="nofollow">Thread</a>. When activity is closed, android kills thread too. I want to write thread stop into log. Is there any callbacks ? (overriding interrupt() and destroy() not works) Or i should use <a href="http://developer.android.com/reference/android/os/AsyncTask.html" rel="nofollow">AsyncTask</a> instead ?</p> <p><strong>UPD:</strong> Thread code</p> <pre><code>private class InternalReader extends Thread { @Override public void run() { final int size = mReader.getDataSize(); final int blockSize = 10240; int offset = 0; TextFileCacher.DataBlock db = new TextFileCacher.DataBlock(); db.data = new char[blockSize]; int read = mReader.readString(offset, db.data, -1); mListener.onRenderStarted(); mListener.onRenderReady(); while (read &gt; 0){ db.size = read; mCacher.processData(db); offset+=read; mListener.onProgress(offset/size); read = mReader.readString(offset, db.data, -1); } mListener.onRenderReady(); } } </code></pre> <p>AsyncTask code</p> <pre><code>private class InternalReader extends AsyncTask&lt;Void, Void, Void&gt; { @Override protected Void doInBackground(Void... arg0) { final int size = mReader.getDataSize(); final int blockSize = 10240; int offset = 0; TextFileCacher.DataBlock db = new TextFileCacher.DataBlock(); db.data = new char[blockSize]; int read = mReader.readString(offset, db.data, -1); mListener.onRenderStarted(); mListener.onRenderReady(); while (read &gt; 0){ db.size = read; mCacher.processData(db); offset+=read; mListener.onProgress(offset/size); read = mReader.readString(offset, db.data, -1); } mListener.onRenderReady(); return null; } } </code></pre> <p>Initialisation</p> <pre><code>(new InternalReader()).start(); </code></pre> <p>and </p> <pre><code>(new InternalReader()).execute(); </code></pre>
 

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