Source code
package android.support.v7.internal.app;
import android.support.v7.app.ActionBar.OnNavigationListener;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
class NavItemSelectedListener implements OnItemSelectedListener {
private final OnNavigationListener mListener;
public NavItemSelectedListener(OnNavigationListener listener) {
this.mListener = listener;
}
public void onItemSelected(AdapterView<?> adapterView, View view, int position, long id) {
if (this.mListener != null) {
this.mListener.onNavigationItemSelected(position, id);
}
}
public void onNothingSelected(AdapterView<?> adapterView) {
}
}