CODEWITHSUNDEEP
android
Yousef
Yousef

Reputation: 403

setListAdapter is not working

I am following exact steps of an online tutorial, I checked every other places, this gives me no errors, however, when it comes to this activity, instead of a menu, it gives me a blank white page. Would you please help me here to figure out what's the problem?! Thanks. :)

public class Menu extends ListActivity{

String classes[] = { "startingPoint", "example1", "example2"
        , "example3", "example4", "example5", "example6"};  

@Override
public void onCreate(Bundle savedInstanceState,
        PersistableBundle persistentState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setListAdapter(new ArrayAdapter<String>(Menu.this, android.R.layout.simple_list_item_1, classes));
}

@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
    // TODO Auto-generated method stub
    super.onListItemClick(l, v, position, id);
    String cheese = classes[position];
    try{
    Class ourClass = Class.forName("com.thenewboston.travis." + cheese);        
    Intent ourIntent = new Intent(Menu.this,ourClass);
    startActivity(ourIntent);
    } catch (ClassNotFoundException e){
        e.printStackTrace();
    }
}

Upvotes: 0

Views: 68

Answers (1)

laalto
laalto

Reputation: 152817

The overload onCreate(Bundle,PersistableBundle) is only for API level 21 and up. For pre-21, you need onCreate(Bundle).

Change the signature from

@Override
public void onCreate(Bundle savedInstanceState,
    PersistableBundle persistentState) {

to

@Override
public void onCreate(Bundle savedInstanceState) {

Upvotes: 1

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