Trying to restrict other sound when other sound is playing - android

I am trying to make a sound wait to play if another sound is currently playing. But, the code I wrote doesn't execute.
public class Transportation extends AppCompatActivity {
private MediaPlayer sound,sound1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.transportation);
sound = MediaPlayer.create(this,R.raw.vatunabus);
final ImageView imageView= (ImageView)findViewById(R.id.vatunabussound);
imageView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(sound1.isPlaying()){
sound.stop();
sound.release();
}
else if(sound.isPlaying()){
sound.pause();
}
else {
sound.start();
}
}
});
sound1 = MediaPlayer.create(this,R.raw.varowlsanabus);
final ImageView imageView1 = (ImageView)findViewById(R.id.firstbussound);
imageView1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(sound.isPlaying()){
sound1.stop();
sound1.release();
}
else if(sound1.isPlaying()){
sound1.pause();
}
else {
sound1.start();
}
}
});
}
}

Related

Android Studio Background MediaPlayer for multible Activities

Can someone tell me why my app keeps crashing? In debug it says "mediaplayer=null"
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
play = findViewById(R.id.btn_play);
exit = findViewById(R.id.btn_exit);
settings = findViewById(R.id.btn_settings);
soundbutton = findViewById(R.id.btn_sound_main);
displayPlayername = findViewById(R.id.TextViewPlayerName);
//Display PlayerName - Setup in Settings
if (!Helper.getPlayerName(this).equals("Player"))
displayPlayername.setText(Helper.getPlayerName(this));
play.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
play();
}
});
exit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
closeApp();
}
});
settings.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
openSettings();
}
});
// toogle Soundbutton Image and Sound
soundbutton.setOnClickListener(view -> {
if (Helper.getSound(this)) {
soundbutton.setImageResource(R.drawable.volume_off_white);
BackgroundPlayer.mediaPlayer.pause();
Helper.setSound(this, false);
} else {
soundbutton.setImageResource(R.drawable.volume_on_white);
BackgroundPlayer.mediaPlayer.start();
Helper.setSound(this, true);
}
});
}
public void play() {
Intent intent = new Intent(this, LobbyActivity.class);
startActivity(intent);
}
public void closeApp() {
finishAndRemoveTask();
//finish();
//System.exit(0);
}
public void openSettings() {
Intent intent = new Intent(this, SettingActivity.class);
startActivity(intent);
}
#Override
public void onResume() {
super.onResume();
if (Helper.getSound(this)) {
soundbutton.setImageResource(R.drawable.volume_on_white);
BackgroundPlayer.mediaPlayer.start();
} else {
soundbutton.setImageResource(R.drawable.volume_off_white);
}
}
#Override
public void onPause() {
super.onPause();
BackgroundPlayer.mediaPlayer.pause();
}
#Override
public void onDestroy() {
super.onDestroy();
BackgroundPlayer.mediaPlayer.stop();
}
public class BackgroundPlayer extends Application {
public static MediaPlayer mediaPlayer;
#Override
public void onCreate() {
super.onCreate();
setMediaPlayer();
}
public void setMediaPlayer() {
mediaPlayer = MediaPlayer.create(getApplicationContext(), R.raw.backgroundmusic);
mediaPlayer.setLooping(true);
if (Helper.getSound(this)) {
mediaPlayer.start();
} else {
mediaPlayer.start();
mediaPlayer.pause();
}
}
}

Mediaplayer Background Audio not work properly Using URL And Song Not Play Second Time

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();
}
}

How to play only one sound at a time?

I have two ImageViews with different sounds which plays sound when clicked on one of them. When click on the first ImageView I want the sound to play and before the first ImageView finish playing the sound, if the second ImageView is click, I want to restrict the second ImageView to play a sound because the first ImageView is still playing the sound. In fact, I want to restrict a sound to play when another sound is playing. But, I didn't get the desired result.
public class Transportation extends AppCompatActivity {
private MediaPlayer sound,sound1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.transportation);
sound = MediaPlayer.create(this,R.raw.vatunabus);
final ImageView imageView= (ImageView)findViewById(R.id.vatunabussound);
imageView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(sound1.isPlaying()){
sound.stop();
sound.release();
}
else if(sound.isPlaying()){
sound.pause();
imageView.setBackgroundResource(R.mipmap.playicon);
}
else {
sound.start();
imageView.setBackgroundResource(R.mipmap.pauseicon);
}
}
});
sound.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
imageView.setBackgroundResource(R.mipmap.playicon);
}
});
sound1 = MediaPlayer.create(this,R.raw.varowlsanabus);
final ImageView imageView1 = (ImageView)findViewById(R.id.firstbussound);
imageView1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(sound.isPlaying()){
sound1.stop();
sound1.release();
}
else if(sound1.isPlaying()){
sound1.pause();
imageView1.setBackgroundResource(R.mipmap.playicon);
}
else {
sound1.start();
imageView1.setBackgroundResource(R.mipmap.pauseicon);
}
}
});
sound1.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
imageView1.setBackgroundResource(R.mipmap.playicon);
}
});
}
}

Here's an idea, let's create a boolean value to tell us if a sound is currently playing.
private MediaPlayer sound,sound1;
private boolean soundPlaying = false; //new boolean variable
Next, before playing a sound, we'll check to make sure it's still false:
public void onClick(View v) {
//Add a check that exits the function if a sound is playing
//Add this check in both onClick methods
if(soundPlaying){
return;
}
...
}
Also, after sound.start() and sound1.start(), let's set the boolean to true:
soundPlaying = true;
Finally, in both instances of the onCompletion methods, let's reset the boolean to false:
public void onCompletion(MediaPlayer mp) {
soundPlaying = false;
...
}
The final code will look like this:
public class Transportation extends AppCompatActivity {
private MediaPlayer sound,sound1;
private boolean soundPlaying = false; //new boolean variable
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.transportation);
sound = MediaPlayer.create(this,R.raw.vatunabus);
final ImageView imageView= (ImageView)findViewById(R.id.vatunabussound);
imageView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//Add a check that exits the function if a sound is playing
if(soundPlaying){
return;
}
if(sound1.isPlaying()){
sound.stop();
sound.release();
}
else if(sound.isPlaying()){
sound.pause();
imageView.setBackgroundResource(R.mipmap.playicon);
}
else {
sound.start();
imageView.setBackgroundResource(R.mipmap.pauseicon);
}
}
});
sound.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
soundPlaying = false;
imageView.setBackgroundResource(R.mipmap.playicon);
}
});
sound1 = MediaPlayer.create(this,R.raw.varowlsanabus);
final ImageView imageView1 = (ImageView)findViewById(R.id.firstbussound);
imageView1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//Add a check that exits the function if a sound is playing
if(soundPlaying){
return;
}
if(sound.isPlaying()){
sound1.stop();
sound1.release();
}
else if(sound1.isPlaying()){
sound1.pause();
imageView1.setBackgroundResource(R.mipmap.playicon);
}
else {
sound1.start();
imageView1.setBackgroundResource(R.mipmap.pauseicon);
}
}
});
sound1.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
soundPlaying = false;
imageView1.setBackgroundResource(R.mipmap.playicon);
}
});
}
}
I hope this helps. Couldn't try it in live code though, so let me know how it goes.

Multiple audio tracks in the same activity

I'm creating an audio playback application. I've currently just got two tracks added but eventually I need to add many more... I've currently created two different mediaplayers to run both the tracks, however as the number of tracks will increase using this procedure will lead to problems and lack of performance!
Is there some way I can code this better and more generically?
Here's the java code
public class ChantsFragment extends Fragment {
TextView text1, text2
ImageButton play1, play2, pause1, pause2, repeatoff1, repeatoff2, repeaton1, repeaton2, stop1, stop2;
MediaPlayer mediaPlayer1, mediaPlayer2;
Toast on, off;
public ChantsFragment() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_chants, container, false);
play1 = (ImageButton) view.findViewById(R.id.play1);
play2 = (ImageButton) view.findViewById(R.id.play2);
pause1 = (ImageButton) view.findViewById(R.id.pause1);
pause2 = (ImageButton) view.findViewById(R.id.pause2);
repeatoff1 = (ImageButton) view.findViewById(R.id.repeatoff1);
repeatoff2 = (ImageButton) view.findViewById(R.id.repeatoff2);
repeaton1 = (ImageButton) view.findViewById(R.id.repeaton1);
repeaton2 = (ImageButton) view.findViewById(R.id.repeaton2);
stop1 = (ImageButton) view.findViewById(R.id.stop1);
stop2 = (ImageButton) view.findViewById(R.id.stop2);
mediaPlayer1 = MediaPlayer.create(getActivity(), R.raw.audio1);
mediaPlayer2 = MediaPlayer.create(getActivity(), R.raw.audio2);
on = Toast.makeText(getActivity(), "The chant will repeat itself", Toast.LENGTH_LONG);
off = Toast.makeText(getActivity(), "The chant will no longer repeat itself", Toast.LENGTH_LONG);
//Track 1
text1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (mediaPlayer1 != null && mediaPlayer1.isPlaying()) {
text1.setClickable(false);
}
if (mediaPlayer2 != null && mediaPlayer2.isPlaying()) {
mediaPlayer2.stop();
mediaPlayer2.release();
mediaPlayer2 = null;
play2.setVisibility(View.GONE);
pause2.setVisibility(View.GONE);
repeatoff2.setVisibility(View.GONE);
repeaton2.setVisibility(View.GONE);
stop2.setVisibility(View.GONE);
}
if (mediaPlayer1 == null) {
mediaPlayer1 = MediaPlayer.create(getActivity(), R.raw.audio1);
} else {
text1.setClickable(true);
mediaPlayer1.start();
play1.setVisibility(View.GONE);
pause1.setVisibility(View.VISIBLE);
repeatoff1.setVisibility(View.VISIBLE);
stop1.setVisibility(View.VISIBLE);
}
mediaPlayer1.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
play1.setVisibility(View.GONE);
pause1.setVisibility(View.GONE);
repeatoff1.setVisibility(View.GONE);
repeaton1.setVisibility(View.GONE);
stop1.setVisibility(View.GONE);
}
});
}
});
play1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
play1.setVisibility(View.GONE);
pause1.setVisibility(View.VISIBLE);
mediaPlayer1.start();
}
});
pause1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
play1.setVisibility(View.VISIBLE);
pause1.setVisibility(View.GONE);
mediaPlayer1.pause();
}
});
repeatoff1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mediaPlayer1.setLooping(true);
repeatoff1.setVisibility(View.GONE);
repeaton1.setVisibility(View.VISIBLE);
on.show();
off.cancel();
}
});
repeaton1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mediaPlayer1.setLooping(false);
repeaton1.setVisibility(View.GONE);
repeatoff1.setVisibility(View.VISIBLE);
off.show();
on.cancel();
}
});
stop1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mediaPlayer1.stop();
mediaPlayer1 = null;
text1.setClickable(true);
play1.setVisibility(View.GONE);
pause1.setVisibility(View.GONE);
repeatoff1.setVisibility(View.GONE);
repeaton1.setVisibility(View.GONE);
stop1.setVisibility(View.GONE);
}
});
//Track 2
text2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (mediaPlayer2 != null && mediaPlayer2.isPlaying()) {
text2.setClickable(false);
}
if (mediaPlayer1 != null && mediaPlayer1.isPlaying()) {
mediaPlayer1.stop();
mediaPlayer1.release();
mediaPlayer1 = null;
play1.setVisibility(View.GONE);
pause1.setVisibility(View.GONE);
repeatoff1.setVisibility(View.GONE);
repeaton1.setVisibility(View.GONE);
stop1.setVisibility(View.GONE);
}
if (mediaPlayer2 == null) {
mediaPlayer2 = MediaPlayer.create(getActivity(), R.raw.audio2);
} else {
text2.setClickable(true);
mediaPlayer2.start();
play2.setVisibility(View.GONE);
pause2.setVisibility(View.VISIBLE);
repeatoff2.setVisibility(View.VISIBLE);
stop2.setVisibility(View.VISIBLE);
}
mediaPlayer2.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
play2.setVisibility(View.GONE);
pause2.setVisibility(View.GONE);
repeatoff2.setVisibility(View.GONE);
repeaton2.setVisibility(View.GONE);
stop2.setVisibility(View.GONE);
}
});
}
});
play2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
play2.setVisibility(View.GONE);
pause2.setVisibility(View.VISIBLE);
mediaPlayer2.start();
}
});
pause2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
play2.setVisibility(View.VISIBLE);
pause2.setVisibility(View.GONE);
mediaPlayer2.pause();
}
});
repeatoff2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mediaPlayer2.setLooping(true);
repeatoff2.setVisibility(View.GONE);
repeaton2.setVisibility(View.VISIBLE);
on.show();
off.cancel();
}
});
repeaton2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mediaPlayer2.setLooping(false);
repeaton2.setVisibility(View.GONE);
repeatoff2.setVisibility(View.VISIBLE);
off.show();
on.cancel();
}
});
stop2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mediaPlayer2.stop();
mediaPlayer2 = null;
text2.setClickable(true);
play2.setVisibility(View.GONE);
pause2.setVisibility(View.GONE);
repeatoff2.setVisibility(View.GONE);
repeaton2.setVisibility(View.GONE);
stop2.setVisibility(View.GONE);
}
});
return view;
}
Edit
I've currently zeroed down on adding around 10 tracks to the application. I want playback to stop on the current track (if playing) the moment another track is selected and using media player to do the same would mean checking separately if 9 media players are playing! (Unless of course there's another way to do this which I've completely missed)

Well, for playing multiple audio files at once, SoundPool seems to be your best choice mainly because its much more lightweight and you can control the number of streams. You can create a new SoundPool instance as:
SoundPool soundPool = new SoundPool(10, AudioManager.STREAM_MUSIC, 100); // 10 = maxStreams, 100 = quality
You can then start loading different sounds into it as:
int soundId1 = soundPool.load(context, R.raw.audio1, 1);
int soundId2 = soundPool.load(context, R.raw.audio2, 1);
...
You can control playback as:
int idBeingPlayed = soundPool.play (soundID, 1, 1, 1, -1, 1); // volume params, returns the streamId
Other controls:
soundPool.pause(streamID);
soundPool.resume(streamID);
For more info, visit the offfical docs. Hope this helps!

loop for array of images and audio

I am making an app in which there are many images and audio. All I want to do is apply a loop for these images and audio so that when an image gets displayed the audio will get played, i.e. image1=audio1, image2=audio2. There are next and previous buttons in my app. Next will display the next image and audio, previous will display previous one. Should I use a for loop? or switch case? I have tried this code. But when the images and audio array comes to an end I want to start all over again. Please help.
public class MainActivity extends Activity {
int i=1;
MediaPlayer mediaplayer;
int image = 0;
int sound ;
int [] sounds;
int [] audio;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
sounds = new int [] {
R.raw.audio_one, R.raw.audio_two, R.raw.audio_three, R.raw.audio_four
};
mediaplayer = MediaPlayer.create(this, sounds[0]);
mediaplayer.start();
final int [] images = {
R.drawable.num1, R.drawable.num2, R.drawable.num3, R.drawable.num4
};
ImageButton next = (ImageButton)findViewById(R.id.imageButton1);
ImageButton prev = (ImageButton)findViewById(R.id.imageButton2);
final ImageView img1 = (ImageView)findViewById(R.id.imageView2);
final ImageView img2 = (ImageView)findViewById(R.id.imageView3);
next.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
if(image==3){
}
else {
image++;
}
i=image;
audio(i);
mediaplayer.start();
img1.setImageResource(images[image]);
}
});
prev.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
if (image<=0){
img1.setImageResource(R.drawable.num1);
}
else
{
image--;
}
i=image;
audio(i);
mediaplayer.start();
img1.setImageResource(images[image]);
}
});
}
public void audio(int a)
{
mediaplayer = MediaPlayer.create(this, sounds[a]);
return;
}
}

use the following code...
next.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
if(image== images.lenght()-1){
image=0;
}
else {
image++;
}
i=image;
audio(i);
mediaplayer.start();
img1.setImageResource(images[image]);
}
});
prev.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
if (image==0){
img1.setImageResource(R.drawable.num1);
}
else
{
image--;
}
i=image;
audio(i);
mediaplayer.start();
img1.setImageResource(images[image]);
}
});
}

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