In my app i have a Gallery with some images in it. When the user selects an image I want to somehow retrieve the id of the selected image.
The int that is returned by getId() is -1. Why am I not getting the system id for the image that was selected?
gallery.setOnItemClickListener(new OnItemClickListener() {
@SuppressWarnings("rawtypes")
@Override
public void onItemClick(AdapterView parent, View v, int position, long id) {
int imageId = v.getId();
}
});
Thanks!
Use OnItemSelectedListener instead of OnItemClickListener
gallery.setOnItemSelectedListener(new OnItemSelectedListener(){
@Override
public void onItemSelected(AdapterView<?> parent, View view,int pos, long id){
// TODO Auto-generated method stub
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
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