Hi, I am trying to record the selection made by the user in the array.
But when I run the app, it crashes the moment I click something.
Please let me know what could be done for this.
public class ListViewExample extends ListActivity
{
public int a[];
public int i=0;
public String[] presidents = {
"Dwight D. Eisenhower",
"John F. Kennedy",
"Lyndon B. Johnson",
"Richard Nixon",
"Gerald Ford",
"Jimmy Carter",
"Ronald Reagan",
"George H. W. Bush",
"Bill Clinton",
"George W. Bush",
"Barack Obama"
};
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.listview);
setListAdapter(new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, presidents));
}
public void onListItemClick(
ListView parent, View v,
int position, long id)
{
Toast.makeText(this,
"You have selected " + presidents[position],
Toast.LENGTH_SHORT).show();
a[i++]=position;
}
}
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