Oops I tried the below code:
mp.setOnCompletionListener(new
MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer mp)
{
mp.stop();
isPlayingSound = false;
}
});
then when the same sound is requested again.... called
mp.prepare();
mp.seekTo(0);
mp.start();
Even in this way most of the sounds are not played and am getting an
exception for prepare
E/MidiFile( 31): EAS_Prepare failed: [-31]
W/System.err( 4133): java.io.IOException: Prepare failed.:
status=0xFFFFFFFD
W/System.err( 4133): at android.media.MediaPlayer.prepare(Native
Method)
and the most important is my game's FPS dropped to the least and the
device is shedding its sweat to run the game. :(
Is there a simple way to play the sounds smoothly (i mean repeat the
sounds without creating them again & again or resetting it every
time...?)
coz if i reset am getting the IlleagalStateException even though the
setDataSource is called right after reset()...?
I cannot upgrade the SDK to 1.5 in the current situation but will try
the new SDK from my next project.
Can you please suggest me what to do in the current situation with SDK
1.1....?
On Apr 28, 5:10 pm, Sudha <[email protected]> wrote:
> Hi,
>
> for now i have found a work around
>
> In onCompletionListener() am resetting the player and setting
> DataSource and then calling prepare() then start() so that no sounds
> are skipped.
>
> mp.setOnCompletionListener(new
> MediaPlayer.OnCompletionListener() {
> public void onCompletion(MediaPlayer mp)
> {
> try
> {
> mp.reset();
> FileInputStream fIn =
> Utils.getContext().openFileInput(res);
> if (fIn != null)
> {
> mp.setDataSource(fIn.getFD());
> fIn.close();
> }
>
> isPlayingSound = false;
> }
> catch(Exception e){e.printStackTrace();}
> }
>
> });
>
> But this way I am getting the below error but still the sounds are
> being played, (i didn't observe any sound to be skipped).
>
> ---- IllegalStateException: setDataSource() called in state 2
>
> I dont know why am getting this exception coz as per below link call
> to setDataSource() can be followed by reset(), Can anybody please
> clarify this exception.
>
> As perhttp://developer.android.com/reference/android/media/MediaPlayer.html...
>
> I suppose We can also try:
> mp.stop()
> mp.prepare()
> mp.seekTo(0)
> mp.start()
>
> i will try the above case, but want the answer to the
> IllegalStateException..
>
> On Apr 28, 8:03 am, niko20 <[email protected]> wrote:
>
> > Sorry you are right, I meant you have to pause. Worth a try anyway..
>
> > On Apr 27, 4:19 pm, Dave Sparks <[email protected]> wrote:
>
> > > Try this:
>
> > > mp.prepare();
> > > mp.seekTo(0);
> > > mp.start();
>
> > > And get rid of your onPreparedListener. It is unnecessary since you
> > > are calling prepare().
>
> > > On Apr 27, 1:20 am, Sudha <[email protected]> wrote:
>
> > > > Hi,
>
> > > > I have a requirement to play several sounds many times in my game so
> > > > instead of creating the MediaPlayer again and again I have called
> > > > mp.seekTo(0) in onCompletion(mp) so that it will restart.
> > > > Sometimes the sound is not audible from the device when I call mp.start
> > > > () after setting mp.seekTo(0); but the player calls onCompletion()
> > > > without playing any sound, this is observed randomly on most of the
> > > > sounds
>
> > > > FYI:
>
> > > > - My sounds are of short duration mostly less than a second.
> > > > - I am using a separate MediaPlayer for each sound (as I need this)
> > > > - There are almost 28 sounds in my game so i will be creating 28
> > > > MediaPlayers.
> > > > - Below is the attached code for player
>
> > > > Also If I try to play many sounds one after the other in a short
> > > > period of time i get an error saying "no more track names available".
> > > > can u tell Why this is happening...?
>
> > > > check the below code:
>
> > > > public boolean isPlayingSound; //class member
> > > > MediaPlayer mp = null;
> > > > String last_req = "";
> > > > public void playSound(final String res) {
> > > > if (isPlayingSound){
> > > > return;
> > > > }
> > > > try {
>
> > > > if (last_req.equals(res))
> > > > {
> > > > System.out.println("starting
> > > > again................: "+res); //
> > > > Sudhaker
> > > > mp.start();
> > > > isPlayingSound = true;
> > > > return;
> > > > }
> > > > last_req = res;
> > > > mp = new MediaPlayer();
>
> > > > FileInputStream fIn =
> > > > Utils.getContext().openFileInput(res);
> > > > if (fIn != null)
> > > > {
> > > > //we tell the mediaplayer which file he needs
> > > > to play. notice we
> > > > don't tell him if this is a MIDI, WAV, MP3 or even AVI for that
> > > > matter.
> > > > //why? he is smart enough to recognize them!!
> > > > we don't even have to
> > > > use valid extensions like say .mid, .mp3, .wav!!! ... WOAH!! =D
> > > > mp.setDataSource(fIn.getFD());
> > > > fIn.close();
> > > > }
>
> > > > mp.setOnPreparedListener(new
> > > > MediaPlayer.OnPreparedListener() {
> > > > public void onPrepared(MediaPlayer mp)
> > > > {
> > > > mp.start();
> > > > isPlayingSound = true;
> > > > }
> > > > });
>
> > > > mp.setOnCompletionListener(new
> > > > MediaPlayer.OnCompletionListener() {
> > > > public void onCompletion(MediaPlayer mp)
> > > > {
> > > > System.out.println("sound playing
> > > > finished : "+res + " and seek to
> > > > start"); //Sudhaker
> > > > //mp.release();
> > > > mp.seekTo(0);
> > > > isPlayingSound = false;
> > > > }
> > > > });
>
> > > > mp.setOnErrorListener(new
> > > > MediaPlayer.OnErrorListener() {
> > > > public boolean onError(MediaPlayer mp, int
> > > > what, int extra)
> > > > {
> > > > mp.release();
> > > > mp = null;
> > > > deleteSoundFile(res);
> > > > isPlayingSound = false;
> > > > last_req="";
> > > > return false;
> > > > }
> > > > });
>
> > > > // mp.prepareAsync();
> > > > if (isLooping())
> > > > {
> > > > mp.setLooping(true);
> > > > }
> > > > mp.prepare();
>
> > > > } catch (Exception e) {
> > > > mp.release();
> > > > deleteSoundFile(res);
> > > > isPlayingSound = false;
> > > > mp = null;
> > > > new PlayerImpl(fileName,fileInputStream);
> > > > last_req="";
> > > > playSound(fileName);
> > > > }
>
> > > > }
>
> > > > please reply asap...
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