GalleryView Item Change Listener

Question

I want to detect the gallery view slide to next item in Android like if gallery view current index is 0 if slide the gallery view to next image i want to detect this event item change listener on slide event in android!I have no idea for this concept pls help me any one Thanks!

Nice user name you got there :) .. are you looking for onItemchangedListener? — Andro Selva, Jul 17 '12 at 11:43
i want to detect event the gallery view slide to current item to next item how to do this? — Stack Overflow User, Jul 17 '12 at 11:45

score 8 · Accepted Answer · edited Jul 19 '12 at 11:15

I found my answer. Using setOnItemSelectedListener slide or keypress it is easy to find current item focused:

g.setOnItemSelectedListener( new OnItemSelectedListener() {
    public void onItemSelected(AdapterView<?> arg0, View arg1, int pos, long arg3) {
        Log.v("Changed----->", ""+pos);
        change_position=pos;
    }

    public void onNothingSelected(AdapterView<?> arg0) {
        // TODO Auto-generated method stub
    }
});

score 0 · Answer 2 · answered Jul 17 '12 at 11:47

0

For that Purpose you needs To create a custom gallery and override onFling() method of GestureDetector class. and in that method you can easily detect your view sliding directions.

answered Jul 17 '12 at 11:47

Arun Joshi

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Thanks for answering i am find solution another way! – Stack Overflow User Jul 17 '12 at 11:51

GalleryView Item Change Listener

2 Answers2