i have 2 activities. and 2 different background music plays on both. when i press a button on the first activity it will go to this activity and the changing of music goes smoothly but i want to stop background music when back button is pressed. i tried this but it force closes. is there any other way to do this?
public class Categories extends Activity{
MediaPlayer mp;
#Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.categories);
mp = MediaPlayer.create(Categories.this, R.raw.looney);
mp.setLooping(true);
mp.start();
Button cartoonButton = (Button) findViewById(R.id.cartoon);
cartoonButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent launchCartoon = new Intent(Categories.this, Cartoon.class);
startActivity(launchCartoon);
}
});
Button superButton = (Button) findViewById(R.id.hero);
superButton.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v) {
Intent launchSuperheroes = new Intent(Categories.this, SuperHeroes.class);
startActivity(launchSuperheroes);
}
});
Button singerButton = (Button) findViewById(R.id.singer);
singerButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent launchSinger = new Intent(Categories.this, Singer.class);
startActivity(launchSinger);
}
});
Button famousButton = (Button) findViewById(R.id.famous);
famousButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent launchFamous = new Intent(Categories.this, Famous.class);
startActivity(launchFamous);
}
});
}
#Override
protected void onResume() {
super.onResume();
mp.start();
}
#Override
protected void onPause() {
super.onPause();
if (mp != null) {
mp.stop();
mp.release();
mp = null;
}
}
}
You can try this code:
#Override
public void onBackPressed() {
if (player.isPlaying()) {
player.stop();
}
player.release();
super.onBackPressed();
}
Hope this help you :)
Related
This is my second activity and when open this activity threw button activity take load and open after some time and some times UI Freeze and some time black screen open for some seconds
public class AartiActivity extends AppCompatActivity {
final MediaPlayer player1 = new MediaPlayer();
private Button btn_playarti, btn_pausearti, btn_stoparti;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_aarti);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
btn_playarti = (Button) findViewById(R.id.btn_playarti);
btn_pausearti = (Button) findViewById(R.id.btn_pausearti);
btn_stoparti = (Button) findViewById(R.id.btn_stoparti);
try {
player1.setDataSource(STRING_URL);
player1.prepare();
} catch (IOException e) {
e.printStackTrace();
}
btn_playarti.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
player1.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer player) {
player.stop();
}
});
player1.start();
}
});
btn_pausearti.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (player1.isPlaying()) {
player1.pause();
}
}
});
btn_stoparti.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
player1.stop();
}
});
}
#Override
protected void onStop() {
super.onStop();
player1.stop();
}
}
I am trying to get the Image Button to play a sound each time it's clicked. For example, if the sound is playing for few seconds and I press the button again it should start from the beginning. I managed to get the sound working but it's not repeating it. How can I get it to start over?
ImageButton bt;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bt = (ImageButton) findViewById(R.id.clickme);
final MediaPlayer mp = MediaPlayer.create(this, R.raw.bird);
bt.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mp.start();
}
});
}
Try this:
#Override
public void onClick(View v) {
try {
if (mp.isPlaying()) {
mp.stop();
mp.release();
mp = MediaPlayer.create(context, R.raw.bird);
}
mp.start();
} catch(Exception e) {
e.printStackTrace();
}
}
Use MediaPlayer.seekto() to seek to the start of the audio file.
ImageButton bt;
private MediaPlayer mp = null;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bt = (ImageButton) findViewById(R.id.clickme);
mp = MediaPlayer.create(this, R.raw.bird);
bt.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(mp.isPlaying()) {
mp.seekTo(0);
} else {
mp.start();
}
}
});
}
What i am trying to accomplish is I stopped the music, then when I press the play button again, the media player will play it.
But the problem I facing now is after I pressed the stop button, I can't play the music again.
Here is my code:
Button play,pause,stop;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.audio_beginagain);
play = (Button) findViewById(R.id.play);
pause = (Button) findViewById(R.id.pause);
stop = (Button) findViewById(R.id.stop);
final MediaPlayer sound = MediaPlayer.create(Audio_BeginAgain.this, R.raw.beginagain);
final MediaPlayer mp = new MediaPlayer();
play.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
sound.start();
}
});
pause.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
sound.pause();
}
});
stop.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
sound.stop();
}
});
}
You can simply add a completion listener and then use mediaPlayer.seekto(0) and start():
mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
mediaPlayer.seekTo(0);
mediaPlayer.start();
}
});
}
It's exactly what Md Abdul Gafur said..
Each time you want re-play the MediaPlayer you must initialize it new with create().
Look at this code:
public class PlayaudioActivity extends Activity {
private MediaPlayer mp;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button b = (Button) findViewById(R.id.button1);
Button b2 = (Button) findViewById(R.id.button2);
final TextView t = (TextView) findViewById(R.id.textView1);
b.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
stopPlaying();
mp = MediaPlayer.create(PlayaudioActivity.this, R.raw.far);
mp.start();
}
});
b2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
stopPlaying();
mp = MediaPlayer.create(PlayaudioActivity.this, R.raw.beet);
mp.start();
}
});
}
private void stopPlaying() {
if (mp != null) {
mp.stop();
mp.release();
mp = null;
}
}
}
Code copied from: Android MediaPlayer Stop and Play
I need a button that will start when pressed and stop when pressed again. Otherwise I have overlapping sounds. Can any of you assist me with the code please? Below is what I currently have and can't get the button to stop when clicked again so currently it is just playing and stops when the sound is done causing sounds to overlap. Getting one to stop when another is pressed would also be ideal but I don't have a clue how to easily incorporate this.
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_boardone);
Button one = (Button) findViewById(R.id.button1);
one.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
MediaPlayer mp = MediaPlayer.create(BoardoneActivity.this, R.raw.mouse_laughter);
mp.start();
}
});
Button two = (Button) findViewById(R.id.button2);
two.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
MediaPlayer mp = MediaPlayer.create(BoardoneActivity.this, R.raw.evil_laugh);
mp.start();
}
});
Dont use two objects of Media Player. Bleow is the snippet of methods from my project. If any error let me know.
private MediaPlayerManager mRecordingPlayer = null;
private void initAudioPlayer(){
if(mRecordingPlayer == null){
mRecordingPlayer = new MediaPlayerManager();
}
}
private void playMusic(int position){
initAudioPlayer();
mRecordingPlayer.resetPlayer();
mRecordingPlayer.setupPlayback("your reasource");
mRecordingPlayer.startPlaying();
}
private void stopPlaying(){
initAudioPlayer();
if(mRecordingPlayer.isPlaying()){
mRecordingPlayer.pausePlaying();
}
}
#Override
public void onPause() {
clearAudioPlayer();
super.onPause();
}
private void clearAudioPlayer(){
if(mRecordingPlayer != null ){
mRecordingPlayer.resetPlayer();
}
}
#Override
public void onClick(View view) {
boolean on = ((ToggleButton) view).isChecked();
if(on){
playMusic("play music");
((ToggleButton) view).setChecked(true);
}else{
stopPlaying();
}
}
Try it with below code.
mPlayPause.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
if (mp.isPlaying()) {
if (mp != null) {
mp.pause();
mPlayPause.setText("Play");
}
} else {
if (mp != null) {
mp.start();
mPlayPause.setText("Pause");
}
}
}
});
I'm having a bit of a trouble,, here's the gen. idea,, I have created an app a simple game-like application.. however the problem is when I try to click the button in the title screen it doesn't play the click sound.. can anyone please help me.. here's the code for my sound
public class Effects extends Activity implements MediaPlayer.OnCompletionListener {
Button mPlay;
MediaPlayer mPlayer;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mPlay = (Button)findViewById(R.id.btnStart);
mPlay.setOnClickListener(playListener);
setContentView(R.layout.activity_main);
}
#Override
public void onDestroy() {
super.onDestroy();
if(mPlayer != null) {
mPlayer.release();
}
}
private View.OnClickListener playListener = new View.OnClickListener() {
#Override
public void onClick(View v) {
if(mPlayer == null) {
try {
mPlayer = MediaPlayer.create(Effects.this, R.raw.button11);
mPlayer.start();
} catch (Exception e) {
e.printStackTrace();
}
} else {
mPlayer.stop();
mPlayer.release();
mPlayer = null;
}
}
};
#Override
public void onCompletion(MediaPlayer arg0) {
// TODO Auto-generated method stub
}
}
and here's my code for the main java that I want the sound to be played when I clicked this button
public class Main extends Activity implements OnClickListener
{
Button about;
Button Quit;
Button start;
protected void onCreate(Bundle onSavedInstanceState) {
super.onCreate(onSavedInstanceState);
setContentView(R.layout.activity_main);
about = (Button)findViewById(R.id.btnAbout);
about.setOnClickListener(this);
Quit = (Button)findViewById(R.id.btnQuit);
Quit.setOnClickListener(this);
start = (Button)findViewById(R.id.btnStart);
start.setOnClickListener(this);
}
public void onClick(View argo)
{
if(argo.getId()==R.id.btnAbout)
{
Intent i = new Intent(this,About.class);
this.startActivity(i);
}
if(argo.getId()==R.id.btnQuit)
{
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
if(argo.getId()==R.id.btnStart)
{
Intent start = new Intent(this,Howto.class);
this.startActivity(start);
Intent svc=new Intent(this,Effects.class);
startService(svc);
}
}
}
Use SoundPool to play your sounds: http://developer.android.com/reference/android/media/SoundPool.html you should init sounds in your onCreate() and then play them back in onClick()
And instead of doing thousands of pointless if(argo.getId()==R.id.btnQuit) (you should at least use else) get familiar with switch/case syntax)