1 /* 2 * Copyright (C) 2019 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 package com.android.car.developeroptions.network; 17 18 import static android.provider.SettingsSlicesContract.KEY_AIRPLANE_MODE; 19 20 import android.content.Context; 21 import android.content.Intent; 22 import android.content.pm.PackageManager; 23 import android.sysprop.TelephonyProperties; 24 25 import androidx.fragment.app.Fragment; 26 import androidx.preference.Preference; 27 import androidx.preference.PreferenceScreen; 28 import androidx.preference.SwitchPreference; 29 30 import com.android.car.developeroptions.AirplaneModeEnabler; 31 import com.android.car.developeroptions.R; 32 import com.android.car.developeroptions.core.TogglePreferenceController; 33 import com.android.car.developeroptions.overlay.FeatureFactory; 34 import com.android.internal.telephony.TelephonyIntents; 35 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider; 36 import com.android.settingslib.core.lifecycle.LifecycleObserver; 37 import com.android.settingslib.core.lifecycle.events.OnPause; 38 import com.android.settingslib.core.lifecycle.events.OnResume; 39 40 public class AirplaneModePreferenceController extends TogglePreferenceController 41 implements LifecycleObserver, OnResume, OnPause, 42 AirplaneModeEnabler.OnAirplaneModeChangedListener { 43 44 public static final int REQUEST_CODE_EXIT_ECM = 1; 45 46 private static final String EXIT_ECM_RESULT = "exit_ecm_result"; 47 48 private Fragment mFragment; 49 private final MetricsFeatureProvider mMetricsFeatureProvider; 50 private AirplaneModeEnabler mAirplaneModeEnabler; 51 private SwitchPreference mAirplaneModePreference; 52 AirplaneModePreferenceController(Context context, String key)53 public AirplaneModePreferenceController(Context context, String key) { 54 super(context, key); 55 mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider(); 56 mAirplaneModeEnabler = new AirplaneModeEnabler(mContext, mMetricsFeatureProvider, this); 57 } 58 setFragment(Fragment hostFragment)59 public void setFragment(Fragment hostFragment) { 60 mFragment = hostFragment; 61 } 62 63 @Override handlePreferenceTreeClick(Preference preference)64 public boolean handlePreferenceTreeClick(Preference preference) { 65 if (KEY_AIRPLANE_MODE.equals(preference.getKey()) 66 && TelephonyProperties.in_ecm_mode().orElse(false)) { 67 // In ECM mode launch ECM app dialog 68 if (mFragment != null) { 69 mFragment.startActivityForResult( 70 new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null), 71 REQUEST_CODE_EXIT_ECM); 72 } 73 return true; 74 } 75 76 return false; 77 } 78 79 @Override displayPreference(PreferenceScreen screen)80 public void displayPreference(PreferenceScreen screen) { 81 super.displayPreference(screen); 82 if (isAvailable()) { 83 mAirplaneModePreference = screen.findPreference(getPreferenceKey()); 84 } 85 } 86 isAvailable(Context context)87 public static boolean isAvailable(Context context) { 88 return context.getResources().getBoolean(R.bool.config_show_toggle_airplane) 89 && !context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LEANBACK); 90 } 91 92 @Override isSliceable()93 public boolean isSliceable() { 94 return true; 95 } 96 97 @Override 98 @AvailabilityStatus getAvailabilityStatus()99 public int getAvailabilityStatus() { 100 return isAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE; 101 } 102 103 @Override onResume()104 public void onResume() { 105 if (isAvailable()) { 106 mAirplaneModeEnabler.resume(); 107 } 108 } 109 110 @Override onPause()111 public void onPause() { 112 if (isAvailable()) { 113 mAirplaneModeEnabler.pause(); 114 } 115 } 116 onActivityResult(int requestCode, int resultCode, Intent data)117 public void onActivityResult(int requestCode, int resultCode, Intent data) { 118 if (requestCode == REQUEST_CODE_EXIT_ECM) { 119 Boolean isChoiceYes = data.getBooleanExtra(EXIT_ECM_RESULT, false); 120 // Set Airplane mode based on the return value and checkbox state 121 mAirplaneModeEnabler.setAirplaneModeInECM(isChoiceYes, 122 mAirplaneModePreference.isChecked()); 123 } 124 } 125 126 @Override isChecked()127 public boolean isChecked() { 128 return mAirplaneModeEnabler.isAirplaneModeOn(); 129 } 130 131 @Override setChecked(boolean isChecked)132 public boolean setChecked(boolean isChecked) { 133 if (isChecked() == isChecked) { 134 return false; 135 } 136 mAirplaneModeEnabler.setAirplaneMode(isChecked); 137 return true; 138 } 139 140 @Override onAirplaneModeChanged(boolean isAirplaneModeOn)141 public void onAirplaneModeChanged(boolean isAirplaneModeOn) { 142 if (mAirplaneModePreference != null) { 143 mAirplaneModePreference.setChecked(isAirplaneModeOn); 144 } 145 } 146 } 147