1 /* 2 * Copyright (C) 2022 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.development; 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.annotation.NonNull; 25 import androidx.annotation.Nullable; 26 import androidx.annotation.VisibleForTesting; 27 import androidx.appcompat.app.AlertDialog; 28 import androidx.fragment.app.Fragment; 29 import androidx.fragment.app.FragmentManager; 30 import androidx.lifecycle.ViewModelProvider; 31 32 import com.android.settings.R; 33 import com.android.settings.core.instrumentation.InstrumentedDialogFragment; 34 35 /** Dialog fragment for reboot confirmation when enabling certain features. */ 36 public class RebootConfirmationDialogFragment extends InstrumentedDialogFragment 37 implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener { 38 39 @VisibleForTesting 40 static final String TAG = "DevOptionRebootDlg"; 41 42 private RebootConfirmationDialogViewModel mViewModel; 43 44 /** Show an instance of this dialog. */ show(Fragment fragment, int messageId, RebootConfirmationDialogHost host)45 public static void show(Fragment fragment, int messageId, RebootConfirmationDialogHost host) { 46 show(fragment, messageId, R.string.reboot_dialog_reboot_later, host); 47 } 48 49 /** Show an instance of this dialog with cancel button string set as cancelButtonId */ show( Fragment fragment, int messageId, int cancelButtonId, RebootConfirmationDialogHost host)50 public static void show( 51 Fragment fragment, 52 int messageId, 53 int cancelButtonId, 54 RebootConfirmationDialogHost host) { 55 final FragmentManager manager = fragment.requireActivity().getSupportFragmentManager(); 56 if (manager.findFragmentByTag(TAG) == null) { 57 final RebootConfirmationDialogFragment dialog = 58 new RebootConfirmationDialogFragment(); 59 RebootConfirmationDialogViewModel mViewModel = new ViewModelProvider( 60 fragment.requireActivity()).get( 61 RebootConfirmationDialogViewModel.class); 62 mViewModel.setMessageId(messageId); 63 mViewModel.setCancelButtonId(cancelButtonId); 64 mViewModel.setHost(host); 65 dialog.show(manager, TAG); 66 } 67 } 68 69 @Override getMetricsCategory()70 public int getMetricsCategory() { 71 return SettingsEnums.REBOOT_CONFIRMATION_DIALOG; 72 } 73 74 @Override onCreate(@ullable Bundle savedInstanceState)75 public void onCreate(@Nullable Bundle savedInstanceState) { 76 super.onCreate(savedInstanceState); 77 mViewModel = new ViewModelProvider(requireActivity()).get( 78 RebootConfirmationDialogViewModel.class); 79 } 80 81 @Override onCreateDialog(@ullable Bundle savedInstances)82 public Dialog onCreateDialog(@Nullable Bundle savedInstances) { 83 int messageId = mViewModel.getMessageId(); 84 int cancelButtonId = mViewModel.getCancelButtonId(); 85 return new AlertDialog.Builder(requireActivity()) 86 .setMessage(messageId) 87 .setPositiveButton(R.string.reboot_dialog_reboot_now, this) 88 .setNegativeButton(cancelButtonId, this) 89 .create(); 90 } 91 92 @Override onClick(DialogInterface dialog, int which)93 public void onClick(DialogInterface dialog, int which) { 94 RebootConfirmationDialogHost host = mViewModel.getHost(); 95 if (host == null) return; 96 if (which == DialogInterface.BUTTON_POSITIVE) { 97 host.onRebootConfirmed(requireContext()); 98 } else { 99 host.onRebootCancelled(); 100 } 101 } 102 103 @Override onDismiss(@onNull DialogInterface dialog)104 public void onDismiss(@NonNull DialogInterface dialog) { 105 super.onDismiss(dialog); 106 RebootConfirmationDialogHost host = mViewModel.getHost(); 107 if (host != null) { 108 host.onRebootDialogDismissed(); 109 } 110 } 111 } 112