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.content.Context; 20 import android.text.TextUtils; 21 22 import androidx.preference.Preference; 23 24 import com.android.settings.Utils; 25 import com.android.settings.core.PreferenceControllerMixin; 26 import com.android.settingslib.development.DeveloperOptionsPreferenceController; 27 28 public class RebootWithMtePreferenceController extends DeveloperOptionsPreferenceController 29 implements PreferenceControllerMixin { 30 31 private static final String KEY_REBOOT_WITH_MTE = "reboot_with_mte"; 32 33 private final DevelopmentSettingsDashboardFragment mFragment; 34 RebootWithMtePreferenceController( Context context, DevelopmentSettingsDashboardFragment fragment)35 public RebootWithMtePreferenceController( 36 Context context, DevelopmentSettingsDashboardFragment fragment) { 37 super(context); 38 mFragment = fragment; 39 } 40 41 @Override isAvailable()42 public boolean isAvailable() { 43 return android.os.SystemProperties.getBoolean("ro.arm64.memtag.bootctl_supported", false); 44 } 45 46 @Override getPreferenceKey()47 public String getPreferenceKey() { 48 return KEY_REBOOT_WITH_MTE; 49 } 50 51 @Override handlePreferenceTreeClick(Preference preference)52 public boolean handlePreferenceTreeClick(Preference preference) { 53 if (Utils.isMonkeyRunning()) { 54 return false; 55 } 56 57 if (TextUtils.equals(preference.getKey(), getPreferenceKey())) { 58 RebootWithMteDialog.show(mContext, mFragment); 59 return true; 60 } 61 return false; 62 } 63 } 64