Android Open Source - SoundHandler Sound Handler

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License

The source code is released under:

Copyright (c) 2012, Feig Dev, Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: ...

Java Source Code

package com.feigdev.backgroundsound.android;
//w  w w. j  ava  2 s . co  m
import java.io.IOException;

import android.content.Context;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.net.Uri;

public class SoundHandler {
  private MediaPlayer music;
  private MediaPlayer sfx1 = null;
  private MediaPlayer sfx2 = null;
  private MediaPlayer sfx3 = null;
  public static final int SFX1 = 101011;
  public static final int SFX2 = 101012;
  public static final int SFX3 = 101013;
  
  public SoundHandler(){
    music = new MediaPlayer();
  }
  
  public void netInit(String path){
    try {
      music.reset();
      music.setAudioStreamType(AudioManager.STREAM_MUSIC);
      music.setDataSource(path);
      music.setLooping(true);
    } catch (IllegalArgumentException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (SecurityException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IllegalStateException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }
  
  public void localInit(Context c, Uri file){
    try {
      music.reset();
      music.setAudioStreamType(AudioManager.STREAM_MUSIC);
      music.setDataSource(c,file);
      music.setLooping(true);
    } catch (IllegalArgumentException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (SecurityException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IllegalStateException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }

  public void initSfx(Context c, int resource, int sfxNum){
    try {
      switch (sfxNum){
      case SFX1:
        if (sfx1 != null){
          return;
        }
        sfx1 = MediaPlayer.create(c,resource);
        sfx1.setLooping(false);
        break;
      case SFX2:
        if (sfx2 != null){
          return;
        }
        sfx2 = MediaPlayer.create(c,resource);
        sfx2.setLooping(false);
        break;
      case SFX3:
        if (sfx3 != null){
          return;
        }
        sfx3 = MediaPlayer.create(c,resource);
        sfx3.setLooping(false);
        break;
      }
      
    } catch (IllegalArgumentException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (SecurityException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IllegalStateException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } 
  }
  
  public void localInitSfx(Context c, Uri file, int sfxNum){
    try {
      switch (sfxNum){
      case SFX1:
        sfx1.reset();
        sfx1.setAudioStreamType(AudioManager.STREAM_MUSIC);
        sfx1.setDataSource(c,file);
        sfx1.setLooping(false);
        sfx1.prepare();
        break;
      case SFX2:
        sfx2.reset();
        sfx2.setAudioStreamType(AudioManager.STREAM_MUSIC);
        sfx2.setDataSource(c,file);
        sfx2.setLooping(false);
        sfx2.prepare();
        break;
      case SFX3:
        sfx3.reset();
        sfx3.setAudioStreamType(AudioManager.STREAM_MUSIC);
        sfx3.setDataSource(c,file);
        sfx3.setLooping(false);
        sfx3.prepare();
        break;
      }
      
    } catch (IllegalArgumentException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (SecurityException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IllegalStateException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }
  

  public void startMusic(){
    if (music.isPlaying()){
      return;
    }
    try {
      music.prepare();
    } catch (IllegalStateException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    music.start();
  }
  
  public void playSfx(int sfxNum){
    try {
      switch (sfxNum){
      case SFX1:
        if (sfx1.isPlaying()){
          return;
        }
        sfx1.start();
        break;
      case SFX2:
        if (sfx2.isPlaying()){
          return;
        }
        sfx2.start();
        break;
      case SFX3:
        if (sfx3.isPlaying()){
          return;
        }
        sfx3.start();
        break;
      }
    } catch (IllegalStateException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } 
  }

  public void stopMusic(){
    if (!music.isPlaying()){
      return;
    }
    music.stop();
  }
  
  public void killPlayers(){
    music.release();
    sfx1.release();
    sfx2.release();
    sfx3.release();
  }
}

Java Source Code List

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