Player.java :  » Sound-Audio-Voice » soundboardplayer » soundboard » player » Android Open Source

package soundboard.player;

import java.io.File;
import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.Map;

import soundboard.player.model.BoardFactory;

import android.app.Activity;
import android.app.ProgressDialog;
import android.content.res.AssetManager;
import android.media.AsyncPlayer;
import android.media.AudioManager;
import android.media.SoundPool;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class Player extends Activity {
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    /*
    try
    {
      BoardFactory.readBoard(this, getAssets().open("soundboard.brd"));
    }
    catch (IOException e)
    {
      throw new RuntimeException(e);
    }
    */
    
    setVolumeControlStream(AudioManager.STREAM_MUSIC);

    setContentView(R.layout.main);

    Button button = (Button) findViewById(R.id.Button01);

    button.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        play2(new File("/sdcard/test.mp3"));
      }
    });

  }

  public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    menu.add(0, 1, 0, "add Soundboard");
    menu.add(0, 2, 0, "What?");
    return true;
  }

  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);
    switch (item.getItemId()) {
    case 1:
      Toast.makeText(this, "creating new Soundboard", Toast.LENGTH_SHORT)
          .show();
      searchFile();
      break;
    case 2:
      Toast.makeText(this, "show about screen", Toast.LENGTH_SHORT)
          .show();
      break;
    }
    return false;
  }

  private void searchFile() {
    ProgressDialog dialog = ProgressDialog.show(Player.this, "",
        "Search Soundboard-Files", true);

    File directory = Environment.getExternalStorageDirectory();
    File[] files = directory.listFiles();
    boolean b = directory.canRead();

    if (files != null) {
      dialog.cancel();
    }
  }

  private SoundPool soundPool;
  private Map<File, Integer> soundPoolResources = new LinkedHashMap<File, Integer>();
  private Map<File, AsyncPlayer> asyncPlayerCache = new LinkedHashMap<File, AsyncPlayer>();

  private void play1(File file) {
    if (soundPool == null) {
      soundPool = new SoundPool(3, AudioManager.STREAM_MUSIC, 0);
    }
    int soundId = soundPool.load(file.getPath(), 0);
    soundPoolResources.put(file, soundId);
    soundPool.play(soundId, 1.0f, 1.0f, 0, 0, 0.0f);
  }

  private void play2(File file) {
    AsyncPlayer asyncPlayer = asyncPlayerCache.get(file);
    Uri soundUri = Uri.fromFile(file);
    asyncPlayer = new AsyncPlayer("tag");
    asyncPlayer.play(getApplicationContext(), soundUri, false,
        AudioManager.STREAM_MUSIC);
  }
}