Error on intiPlaylist and play next

[Spiderbezno]

W/System.err: java.lang.IndexOutOfBoundsException: Index: 9, Size: 9
W/System.err: at java.util.ArrayList.get(ArrayList.java:411)
W/System.err: at com.example.jean.jcplayer.JcAudioPlayer.nextAudio(JcAudioPlayer.java:95)
W/System.err: at com.example.jean.jcplayer.JcPlayerView.next(JcPlayerView.java:161)
W/System.err: at com.example.jean.jcplayer.JcPlayerView.onClick(JcPlayerView.java:213)
W/System.err: at android.view.View.performClick(View.java:5637)
W/System.err: at android.view.View$PerformClick.run(View.java:22429)
W/System.err: at android.os.Handler.handleCallback(Handler.java:751)
W/System.err: at android.os.Handler.dispatchMessage(Handler.java:95)
W/System.err: at android.os.Looper.loop(Looper.java:154)
W/System.err: at android.app.ActivityThread.main(ActivityThread.java:6119)
W/System.err: at java.lang.reflect.Method.invoke(Native Method)
W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

[Spiderbezno]

I add 9 mp3 with this code
for (int i = 0; i < results.size(); i++) {
jcAudios.add(JcAudio.createFromAssets(results.get(i).getTitle(),
results.get(i).getTitle() + ".mp3"));
}
jcPlayerView.initPlaylist(jcAudios);
jcPlayerView.registerInvalidPathListener((MainActivity) getActivity());

[jeancsanchez]

@Spiderbezno You must interact with your loop decreasing -1 on size list. In another words, results.size() -1
I think that's it :)

[Spiderbezno]

But if I do that My last element won't be present in the playlist will it??

[Spiderbezno]

NOw if i use result.size() -1

java.lang.IndexOutOfBoundsException: Index: 8, Size: 8
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at java.util.ArrayList.get(ArrayList.java:411)
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at com.example.jean.jcplayer.JcAudioPlayer.nextAudio(JcAudioPlayer.java:95)
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at com.example.jean.jcplayer.JcPlayerView.next(JcPlayerView.java:161)
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at com.example.jean.jcplayer.JcPlayerView.onClick(JcPlayerView.java:213)
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at android.view.View.performClick(View.java:5637)
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at android.view.View$PerformClick.run(View.java:22429)
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at android.os.Handler.handleCallback(Handler.java:751)
02-24 18:58:03.503 3674-3674/ad.aplication.mji.babynanas W/System.err: at android.os.Handler.dispatchMessage(Handler.java:95)
02-24 18:58:03.504 3674-3674/ad.aplication.mji.babynanas W/System.err: at android.os.Looper.loop(Looper.java:154)
02-24 18:58:03.504 3674-3674/ad.aplication.mji.babynanas W/System.err: at android.app.ActivityThread.main(ActivityThread.java:6119)
02-24 18:58:03.504 3674-3674/ad.aplication.mji.babynanas W/System.err: at java.lang.reflect.Method.invoke(Native Method)
02-24 18:58:03.504 3674-3674/ad.aplication.mji.babynanas W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
02-24 18:58:03.505 3674-3674/ad.aplication.mji.babynanas W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

[Spiderbezno]

The behaviour strange. I use next button correctly for elements of the array to 0 for 3 but in the next it jump until the las elemnt??

[Spiderbezno]

and the results.size() -1 I think is not necessary because var i never enter in the loop when the value is 9 because nine is not < 9

[jeancsanchez]

You're right!
Strange. The behavior of the next and previous button is when an IndexOutOfBound is thrown, it is translated like, or the list to arrived the end or is on the first audio.

 public void nextAudio() throws AudioListNullPointerException {
        if(playlist == null || playlist.size() == 0)
            throw new AudioListNullPointerException();

        else {
            if (currentJcAudio != null) {
                try {
                    JcAudio nextJcAudio = playlist.get(currentPositionList + position // 1);
                    this.currentJcAudio = nextJcAudio;
                    jcPlayerService.stop();
                    jcPlayerService.play(nextJcAudio);

                } catch (IndexOutOfBoundsException e) {
                    playAudio(playlist.get(0)); // <-------- List on the end, then jump for the first audio
                    e.printStackTrace();
                }
            }

            updatePositionAudioList();
            playing = true;
            paused = false;
        }
    }

    public void previousAudio() throws AudioListNullPointerException {
        if(playlist == null || playlist.size() == 0)
            throw new AudioListNullPointerException();

        else {
            if (currentJcAudio != null) {
                try {
                    JcAudio previousJcAudio = playlist.get(currentPositionList - position // 1);
                    this.currentJcAudio = previousJcAudio;
                    jcPlayerService.stop();
                    jcPlayerService.play(previousJcAudio);

                } catch (IndexOutOfBoundsException e) {
                    playAudio(playlist.get(0));  // <-------- List is on the first audio, then keep here
                    e.printStackTrace();
                }
            }

            updatePositionAudioList();
            playing = true;
            paused = false;
        }
    }

[Spiderbezno]

This the behaviour always jump to first element, but I can next the first 2 elements before that always appear this error of IndexOutOfBoundsException

[Spiderbezno]

I do more test if my playlist have more than six elements it produce errors, with six elements o less all ok

[Spiderbezno]

are there some news??

[Spiderbezno]

Something new??

[Spiderbezno]

Is this library stopped?

[Spiderbezno]

Are the library stopped?

[sajorahasan]

Any update?

[jeancsanchez]

Sorry, I am not working properly on this library these months. This issue continues without a solution for now.