1 /*
2  * Copyright (C) 2019 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.car.ui.paintbooth.preferences;
18 
19 import android.os.Bundle;
20 
21 import androidx.appcompat.app.AppCompatActivity;
22 
23 /**
24  * Displays samples of all types of Preferences to help with verifying style changes.
25  */
26 public class PreferenceActivity extends AppCompatActivity {
27 
28     @Override
onCreate(Bundle savedInstanceState)29     protected void onCreate(Bundle savedInstanceState) {
30         super.onCreate(savedInstanceState);
31 
32         // Display the fragment as the main content.
33         if (savedInstanceState == null) {
34             getSupportFragmentManager()
35                     .beginTransaction()
36                     .replace(android.R.id.content, new PreferenceDemoFragment())
37                     .commitNow();
38         }
39     }
40 }
41