hello
i have a custom view with BaseAdapter which list all my mp3 files in
SD card
it works great but the getCount have a problem if i want return the
size of my song list
indeed , i have a illegalStateException : "content of the adapter has
changed but ListView did not receive a notification....." It works
great if i choose another int number but i must have the size of my
song list
how can i fix this ?
thank you a lot for your help
public int getCount() {
//notifyDataSetChanged();
//getListView().setVisibility(getListView().GONE);
positionCourante=songs.size();
Log.v(TAG, "count " + count);
//getListView().setVisibility(getListView().VISIBLE);
return updateSongList();
}
public int updateSongList(){
File home=new File(MEDIA_PATH);
int positionCourante = 0;
if(home.listFiles(new test()).length >0){
for (File file:home.listFiles(new test())){
songs.add(file.getName());
Log.v(TAG, "liste " + songs.get(songs.size()-1));
}
positionCourante=songs.size();
getListView();
}
return positionCourante;
}
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