Musicplayer with onebutton

Question

I am new to android. I'm trying to create a music player which will play specific MP3 with one button(play/pause).I want button's background change between two image when click

Answer 1

try this.... mp is mediaplayer object use your image at btn_play and btn_pause

btnPlay.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // check for already playing
                if(mp.isPlaying()){
                    if(mp!=null){
                        mp.pause();
                        // Changing button image to play button
                        btnPlay.setImageResource(R.drawable.btn_play);
                    }
                }else{
                    // Resume song
                    if(mp!=null){
                        mp.start();
                        // Changing button image to pause button
                        btnPlay.setImageResource(R.drawable.btn_pause);
                    }
                }

            }
        });