Optionsmenüs

res/menu/main.xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
    <item
        android:id="@+id/opt_add"
        android:title="@string/opt_add"
        android:icon="@android:drawable/ic_menu_add"
        />
    <item
        android:id="@+id/opt_help"
        android:title="@string/opt_help"
        android:icon="@android:drawable/ic_menu_help"
        />

    <item
        android:id="@+id/opt_close"
        android:title="@string/opt_close"
        android:icon="@android:drawable/ic_menu_close_clear_cancel"
        />

</menu>

src/--projekt--/Main.java:

public class Main extends ListActivity {
	
        ...

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		getMenuInflater().inflate(R.menu.main, menu);
		return super.onCreateOptionsMenu(menu);
	}



	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		switch (item.getItemId()) {
		case R.id.opt_add:
			startActivityForResult(new Intent(this,
	    			Add.class), ACTIVITY_REQUESTCODE);
			return true;

		case R.id.opt_help:
			Toast.makeText(
					this,
					"Menü 'Help' ausgewählt",
					Toast.LENGTH_SHORT).show();
			return true;

		case R.id.opt_close:
			finish();
			return true;
	
		}
		return super.onOptionsItemSelected(item);
	}

        ...
}