Merhaba Mümin, ayrıntılı bilgi için aşağıdaki linke bakmalısın.
http://alucard1990.hubpages.com/hub/How-to-Make-a-Simple-Media-Player-for-Android
package com.technegames.mymediaplayer;
import java.io.FileDescriptor;
import java.io.IOException;
import android.content.res.AssetFileDescriptor;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
public class Music implements OnCompletionListener{
MediaPlayer mediaPlayer;
boolean isPrepared = false;
public Music(AssetFileDescriptor assetDescriptor){
mediaPlayer = new MediaPlayer();
try{
mediaPlayer.setDataSource(assetDescriptor.getFileDescriptor(), assetDescriptor.getStartOffset(), assetDescriptor.getLength());
mediaPlayer.prepare();
isPrepared = true;
mediaPlayer.setOnCompletionListener(this);
} catch(Exception ex){
throw new RuntimeException("Couldn't load music, uh oh!");
}
}
public Music(FileDescriptor fileDescriptor){
mediaPlayer = new MediaPlayer();
try{
mediaPlayer.setDataSource(fileDescriptor);
mediaPlayer.prepare();
isPrepared = true;
mediaPlayer.setOnCompletionListener(this);
} catch(Exception ex){
throw new RuntimeException("Couldn't load music, uh oh!");
}
}
public void onCompletion(MediaPlayer mediaPlayer) {
synchronized(this){
isPrepared = false;
}
}
public void play() {
if(mediaPlayer.isPlaying()){
return;
}
try{
synchronized(this){
if(!isPrepared){
mediaPlayer.prepare();
}
mediaPlayer.start();
}
} catch(IllegalStateException ex){
ex.printStackTrace();
} catch(IOException ex){
ex.printStackTrace();
}
}
public void stop() {
mediaPlayer.stop();
synchronized(this){
isPrepared = false;
}
}
public void switchTracks(){
mediaPlayer.seekTo(0);
mediaPlayer.pause();
}
public void pause() {
mediaPlayer.pause();
}
public boolean isPlaying() {
return mediaPlayer.isPlaying();
}
public boolean isLooping() {
return mediaPlayer.isLooping();
}
public void setLooping(boolean isLooping) {
mediaPlayer.setLooping(isLooping);
}
public void setVolume(float volumeLeft, float volumeRight) {
mediaPlayer.setVolume(volumeLeft, volumeRight);
}
public void dispose() {
if(mediaPlayer.isPlaying()){
stop();
}
mediaPlayer.release();
}
}
http://www.tutorialspoint.com/android/android_mediaplayer.htm
buton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
if(mediaPlayer.isPlaying()){
mediaPlayer.stop();
}
mediaPlayer.start();
}
});
public void buton(View v){
if(!mediaPlayer.isPlaying()){
mediaPlayer.start();
}else{
mediaPlayer.stop();
}}
