1 /*
2  * Copyright (C) 2018 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.deviceinfo.aboutphone;
18 
19 import android.app.Dialog;
20 import android.app.settings.SettingsEnums;
21 import android.content.DialogInterface;
22 import android.os.Bundle;
23 
24 import androidx.appcompat.app.AlertDialog;
25 import androidx.fragment.app.FragmentManager;
26 
27 import com.android.settings.R;
28 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
29 
30 /**
31  * Warning dialog to let the user know where the device name will be shown before setting it.
32  */
33 public class DeviceNameWarningDialog extends InstrumentedDialogFragment
34         implements DialogInterface.OnClickListener {
35 
36     public static final String TAG = "DeviceNameWarningDlg";
37 
show(MyDeviceInfoFragment host)38     public static void show(MyDeviceInfoFragment host) {
39         final FragmentManager manager = host.getActivity().getSupportFragmentManager();
40         if (manager.findFragmentByTag(TAG) != null) {
41             return;
42         }
43 
44         final DeviceNameWarningDialog dialog = new DeviceNameWarningDialog();
45         dialog.setTargetFragment(host, 0 /* requestCode */);
46         dialog.show(manager, TAG);
47     }
48 
49     @Override
getMetricsCategory()50     public int getMetricsCategory() {
51         return SettingsEnums.DIALOG_ENABLE_DEVELOPMENT_OPTIONS;
52     }
53 
54     @Override
onCreateDialog(Bundle savedInstanceState)55     public Dialog onCreateDialog(Bundle savedInstanceState) {
56         return new AlertDialog.Builder(getActivity())
57                 .setTitle(R.string.my_device_info_device_name_preference_title)
58                 .setMessage(R.string.about_phone_device_name_warning)
59                 .setCancelable(false)
60                 .setPositiveButton(com.android.internal.R.string.ok, this)
61                 .setNegativeButton(com.android.internal.R.string.cancel, this)
62                 .create();
63     }
64 
65     @Override
onClick(DialogInterface dialog, int which)66     public void onClick(DialogInterface dialog, int which) {
67         final MyDeviceInfoFragment host = (MyDeviceInfoFragment) getTargetFragment();
68         if (which == DialogInterface.BUTTON_POSITIVE) {
69             host.onSetDeviceNameConfirm(true);
70         } else {
71             host.onSetDeviceNameConfirm(false);
72         }
73     }
74 }
75