/**
* Copyright 2013, Haruki Hasegawa
*
* Licensed under the MIT license:
* http://creativecommons.org/licenses/MIT/
*/
package com.pheelicks.utils;
import java.io.IOException;
import android.content.Context;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.util.Log;
import com.pheelicks.visualizer.R;
public class TunnelPlayerWorkaround {
private static final String TAG = "TunnelPlayerWorkaround";
private static final String SYSTEM_PROP_TUNNEL_DECODE_ENABLED = "tunnel.decode";
private TunnelPlayerWorkaround()
{
}
/**
* Obtain "tunnel.decode" system property value
*
* @param context Context
* @return Whether tunnel player is enabled
*/
public static boolean isTunnelDecodeEnabled(Context context)
{
return SystemPropertiesProxy.getBoolean(
context, SYSTEM_PROP_TUNNEL_DECODE_ENABLED, false);
}
/**
* Create silent MediaPlayer instance to avoid tunnel player issue
*
* @param context Context
* @return MediaPlayer instance
*/
public static MediaPlayer createSilentMediaPlayer(Context context)
{
boolean result = false;
MediaPlayer mp = null;
try {
mp = MediaPlayer.create(context, R.raw.workaround_1min);
mp.setAudioStreamType(AudioManager.STREAM_MUSIC);
// NOTE: start() is no needed
// mp.start();
result = true;
} catch (RuntimeException e) {
Log.e(TAG, "createSilentMediaPlayer()", e);
} finally {
if (!result && mp != null) {
try {
mp.release();
} catch (IllegalStateException e) {
}
}
}
return mp;
}
}