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copied!<pre><code>package org.example.audio; import android.app.Activity; import android.media.MediaPlayer; import android.os.Bundle; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.Toast; public class AudioDemo extends Activity implements OnClickListener { private static final String TAG = "AudioDemo"; private static final String isPlaying = "Media is Playing"; private static final String notPlaying = "Media has stopped Playing"; MediaPlayer player; Button playerButton; public void onClick(View v) { Log.d(TAG, "onClick: " + v); if (v.getId() == R.id.play) { playPause(); } } /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); //player = MediaPlayer.create(this, R.raw.robotrock); player.setLooping(false); // Set looping // Get the button from the view playerButton = (Button) this.findViewById(R.id.play); playerButton.setText(R.string.stop_label); playerButton.setOnClickListener(this); // Begin playing selected media demoPlay(); // Release media instance to system player.release(); } @Override public void onPause() { super.onPause(); player.pause(); } // Initiate media player pause private void demoPause(){ player.pause(); playerButton.setText(R.string.play_label); Toast.makeText(this, notPlaying, Toast.LENGTH_LONG).show(); Log.d(TAG, notPlaying); } // Initiate playing the media player private void demoPlay(){ player.start(); playerButton.setText(R.string.stop_label); Toast.makeText(this, isPlaying, Toast.LENGTH_LONG).show(); Log.d(TAG, isPlaying); } // Toggle between the play and pause private void playPause() { if(player.isPlaying()) { demoPause(); } else { demoPlay(); } } } </code></pre>

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