Adding thread timeout for audio recorer thread in Java

webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioRecord.java

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 package org.webrtc.voiceengine;
 
 import java.lang.System;
 import java.nio.ByteBuffer;
 import java.util.concurrent.TimeUnit;
 
 import android.content.Context;
 import android.media.AudioFormat;
 import android.media.AudioRecord;
 import android.media.MediaRecorder.AudioSource;
 import android.os.Build;
 import android.os.Process;
 import android.os.SystemClock;
 
 import org.webrtc.Logging;
+import org.webrtc.ThreadUtils;
 
 class  WebRtcAudioRecord {
   private static final boolean DEBUG = false;
 
   private static final String TAG = "WebRtcAudioRecord";
 
   // Default audio data format is PCM 16 bit per sample.
   // Guaranteed to be supported by all devices.
   private static final int BITS_PER_SAMPLE = 16;
 
@@ skipping 60 matching lines @@
 
       try {
         audioRecord.stop();
       } catch (IllegalStateException e) {
         Logging.e(TAG,"AudioRecord.stop failed: " + e.getMessage());
       }
     }
 
     public void joinThread() {
       keepAlive = false;
-      while (isAlive()) {
-        try {
-          join();
-        } catch (InterruptedException e) {
-          // Ignore.
-        }
+      if (!ThreadUtils.joinUninterruptibly(this, 1000)) {
+        Logging.e(TAG, "Timeout in WebRtcAudioRecord.joinThread()");
       }
     }
   }
 
   WebRtcAudioRecord(Context context, long nativeAudioRecord) {
     Logging.d(TAG, "ctor" + WebRtcAudioUtils.getThreadInfo());
     this.context = context;
     this.nativeAudioRecord = nativeAudioRecord;
     if (DEBUG) {
       WebRtcAudioUtils.logDeviceInfo(TAG);
@@ skipping 144 matching lines @@
     if (!condition) {
       throw new AssertionError("Expected condition to be true");
     }
   }
 
   private native void nativeCacheDirectBufferAddress(
       ByteBuffer byteBuffer, long nativeAudioRecord);
 
   private native void nativeDataIsRecorded(int bytes, long nativeAudioRecord);
 }