import android.support.v7.app.AppCompatActivity;
public class SettingsActivity extends AppCompatActivity {
import android.support.v7.app.AppCompatActivity;
public class SettingsActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Display SettingsFragment.
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Display SettingsFragment.
- getFragmentManager().beginTransaction().replace(android.R.id.content, new SettingsFragment()).commit();
+ PreferenceFragment settingsFragment = new SettingsFragment();
+ getFragmentManager().beginTransaction().replace(android.R.id.content, settingsFragment).commit();