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Musikplayer stoppt nicht..

Dieses Thema im Forum "Foto und Multimedia" wurde erstellt von core_85, 23.04.2012.

  1. core_85, 23.04.2012 #1
    core_85

    core_85 Threadstarter Neuer Benutzer

    Beiträge:
    1
    Erhaltene Danke:
    0
    Registriert seit:
    23.04.2012
    hallo,

    ich habe folgendes Problem und zwar das mein "Pause"-Button die laufende Musik nicht stoppen kann. Wäre gut wenn jem helfen kann :)

    layout:

    Code:
    <?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >
    
        <GridLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >
        </GridLayout>
    
        <Button
            android:id="@+id/btn_prev"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/btn_prev" />
    
        <Button
            android:id="@+id/btn_next"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/btn_next" />
    
        <Button
            android:id="@+id/btn_pause"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/btn_pause" />
    
        <Button
            android:id="@+id/btn_play"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/btn_play" />
    
        <SeekBar
            android:id="@+id/seekBar_volumen"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />
    
    
    
    
        <TextView
            android:id="@+id/textView_song_title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/textView_song_title" />
    
    </LinearLayout>
    

    Code:
    
    package net.ibasic;
    
    import java.io.IOException;
    
    import android.app.Activity;
    import android.media.MediaPlayer;
    import android.os.Bundle;
    import android.view.View;
    import android.widget.Button;
    import android.widget.SeekBar;
    import android.widget.TextView;
    
    public class MusicActivity extends Activity {
        /** Called when the activity is first created. */
        
    	private TextView txt_song_title;
    	
    	private MediaPlayer mediaPlayer;
    	//private int counter;
    	
    	@Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);
            
            /**/
            
            Button btn_prev = (Button) findViewById(R.id.btn_prev);
            Button btn_next = (Button) findViewById(R.id.btn_next);
            Button btn_pause = (Button) findViewById(R.id.btn_pause);
            Button btn_play = (Button) findViewById(R.id.btn_play);
            SeekBar seek_volumen = (SeekBar) findViewById(R.id.seekBar_volumen);
            txt_song_title = (TextView) findViewById(R.id.textView_song_title);
            
           // counter=0;
            /**/
            
            mediaPlayer = new MediaPlayer();
            
            /**/
            
            btn_next.setOnClickListener(new View.OnClickListener(){
            	
            	public void onClick(View view){
            		
            		//counter =counter +1 ;
            		
            		txt_song_title.setText(null); // Titel
            		        		
            		try{
            			mediaPlayer.reset();
            		}
            	        	
            	catch(Exception e){
            		//
            	}
            	
                MediaPlayer mediaPlayer = MediaPlayer.create(getApplicationContext(), R.raw.song);
                try {
    				mediaPlayer.prepare();
    			} catch (IllegalStateException e) {
    				
    				e.printStackTrace();
    			} catch (IOException e) {
    				
    				e.printStackTrace();
    			}
                mediaPlayer.start(); 
        
            	
            	}});
            
            btn_next.setOnClickListener(new View.OnClickListener(){
            	
            	public void onClick(View view){
            		        		
            	}
            	        	
            });
            
            btn_prev.setOnClickListener(new View.OnClickListener(){
            	
            	public void onClick(View view){
            		
            		try{
            			mediaPlayer.reset();
            		}
            	        	
            	catch(Exception e){
            		//
            	}
            	
            	txt_song_title.setText(null); // Titel
            	
            	
            	 try {
     				mediaPlayer.prepare();
     			} catch (IllegalStateException e) {
     				
     				e.printStackTrace();
     			} catch (IOException e) {
     				
     				e.printStackTrace();
     			}
                 mediaPlayer.start(); 
         
            		        	}
            	        	
            });
            
            btn_play.setOnClickListener(new View.OnClickListener(){
            	
            	public void onClick(View view){
    
            		txt_song_title.setText(null); // Titel
            		
                    MediaPlayer mediaPlayer = MediaPlayer.create(getApplicationContext(), R.raw.song);
                    try {
    					mediaPlayer.prepare();
    				} catch (IllegalStateException e) {
    					
    					e.printStackTrace();
    				} catch (IOException e) {
    					
    					e.printStackTrace();
    				}
                    mediaPlayer.start(); 
            
            		}
            	});
            
           btn_pause.setOnClickListener(new View.OnClickListener(){
            	
           public void onClick(View view){
        	   
        	   mediaPlayer.pause();
        	   mediaPlayer.stop();
           } 	
            
    	});
            
            
            
            
        }
    
    }
    
    
     

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