android listview onItemClickListener failed
i use the following code to listener my listview onItemClick Events. no compile error occurred ,
and nothing happened when i clicked any list item , i don't why Orz
could someone tell me why @@?
mp3_listView.setOnItemClickListener(new OnItemClickListener()
{
@Override
开发者_开发技巧public void onItemClick(AdapterView<?> arg0, View arg1, int arg2 , long arg3) {
Toast.makeText(tabDigTest.this , arg2+" ", Toast.LENGTH_SHORT);
}
});
You need to call show on the Toast object then only it'll be shown.
Toast.makeText(tabDigTest.this , arg2+" ", Toast.LENGTH_SHORT).show();
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