1 /*
2  * Copyright (C) 2021 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.phone;
18 
19 import android.app.AlertDialog;
20 import android.content.Context;
21 import android.content.res.Configuration;
22 
23 /**
24  * This class provides utility functions over framework APIs
25  */
26 public class FrameworksUtils {
27     /**
28      * Create a new instance of {@link AlertDialog.Builder}.
29      * @param context reference to a Context
30      * @return an instance of AlertDialog.Builder
31      */
makeAlertDialogBuilder(Context context)32     public static AlertDialog.Builder makeAlertDialogBuilder(Context context) {
33         boolean isDarkTheme = (context.getResources().getConfiguration().uiMode
34                 & Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_YES;
35         return new AlertDialog.Builder(context, isDarkTheme
36                 ? android.R.style.Theme_DeviceDefault_Dialog_Alert : 0);
37     }
38 }
39