1 /*
2  * Copyright (C) 2020 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.settings.network.telephony;
18 
19 import android.app.Dialog;
20 import android.content.DialogInterface;
21 import android.os.Bundle;
22 import android.text.TextUtils;
23 
24 import androidx.appcompat.app.AlertDialog;
25 import androidx.fragment.app.FragmentActivity;
26 
27 /** Fragment to show an alert dialog which only has the positive button. */
28 public class AlertDialogFragment extends BaseDialogFragment
29         implements DialogInterface.OnClickListener {
30     private static final String TAG = "AlertDialogFragment";
31 
32     // Arguments
33     private static final String ARG_TITLE = "title";
34     private static final String ARG_MSG = "msg";
35 
36     /**
37      * @param activity
38      * @param title
39      * @param msg
40      */
show(FragmentActivity activity, String title, String msg)41     public static void show(FragmentActivity activity, String title, String msg) {
42         AlertDialogFragment fragment = new AlertDialogFragment();
43         Bundle arguments = new Bundle();
44         arguments.putString(ARG_TITLE, title);
45         arguments.putString(ARG_MSG, msg);
46         fragment.setArguments(arguments);
47         fragment.show(activity.getSupportFragmentManager(), TAG);
48     }
49 
50     @Override
onCreateDialog(Bundle savedInstanceState)51     public Dialog onCreateDialog(Bundle savedInstanceState) {
52         AlertDialog.Builder builder =
53                 new AlertDialog.Builder(getContext())
54                         .setTitle(getArguments().getString(ARG_TITLE))
55                         .setPositiveButton(android.R.string.ok, this);
56         if (!TextUtils.isEmpty(getArguments().getString(ARG_MSG))) {
57             builder.setMessage(getArguments().getString(ARG_MSG));
58         }
59         return builder.create();
60     }
61 
62     @Override
onClick(DialogInterface dialog, int which)63     public void onClick(DialogInterface dialog, int which) {
64         if (getActivity() != null) {
65             getActivity().finish();
66         }
67         super.dismiss();
68     }
69 }
70