1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 5 * except in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the 10 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 11 * KIND, either express or implied. See the License for the specific language governing 12 * permissions and limitations under the License. 13 */ 14 15 package com.android.systemui.tuner; 16 17 import android.app.DialogFragment; 18 19 import androidx.preference.Preference; 20 import androidx.preference.PreferenceFragment; 21 22 public abstract class TunerPreferenceFragment extends PreferenceFragment { 23 24 @Override onDisplayPreferenceDialog(Preference preference)25 public void onDisplayPreferenceDialog(Preference preference) { 26 DialogFragment f = null; 27 if (preference instanceof CustomListPreference) { 28 f = CustomListPreference.CustomListPreferenceDialogFragment 29 .newInstance(preference.getKey()); 30 } else { 31 super.onDisplayPreferenceDialog(preference); 32 } 33 f.setTargetFragment(this, 0); 34 f.show(getFragmentManager(), "dialog_preference"); 35 } 36 } 37