Android: listview crashes

Question

I\'m using android listview and its working perfectly fine. my implementation as below

ListView listview = (ListView)findViewById(R.id.list);
setListAdapter(new          


        

Answer 1

Well from you code where you are using

setListAdapter(adapter);

indicates that you are using ListActivity, and while using ListActivity you get your list as follow:

listView = this.getListView();

or you can use

listView = this.findViewById(android.R.id.list);

and you are using

listView = this.findViewById(R.id.list);

which is wrong in case of ListActivity, and ListView cannot be found and results in NullPointerException.