| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.provider.settings.validators; |
| |
| import static android.provider.settings.validators.SettingsValidators.ANY_INTEGER_VALIDATOR; |
| import static android.provider.settings.validators.SettingsValidators.ANY_STRING_VALIDATOR; |
| import static android.provider.settings.validators.SettingsValidators.BOOLEAN_VALIDATOR; |
| import static android.provider.settings.validators.SettingsValidators.PACKAGE_NAME_VALIDATOR; |
| import static android.provider.settings.validators.SettingsValidators.PERCENTAGE_INTEGER_VALIDATOR; |
| |
| import android.media.AudioFormat; |
| import android.os.BatteryManager; |
| import android.provider.Settings.Global; |
| import android.text.TextUtils; |
| import android.util.ArrayMap; |
| |
| import java.util.Map; |
| |
| /** |
| * Validators for Global settings |
| */ |
| public class GlobalSettingsValidators { |
| /** |
| * All settings in {@link Global.SETTINGS_TO_BACKUP} array *must* have a non-null validator, |
| * otherwise they won't be restored. |
| */ |
| public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); |
| |
| static { |
| VALIDATORS.put(Global.APPLY_RAMPING_RINGER, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.BUGREPORT_IN_POWER_MENU, BOOLEAN_VALIDATOR); |
| VALIDATORS.put( |
| Global.STAY_ON_WHILE_PLUGGED_IN, |
| value -> { |
| try { |
| int val = Integer.parseInt(value); |
| return (val == 0) |
| || (val == BatteryManager.BATTERY_PLUGGED_AC) |
| || (val == BatteryManager.BATTERY_PLUGGED_USB) |
| || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) |
| || (val |
| == (BatteryManager.BATTERY_PLUGGED_AC |
| | BatteryManager.BATTERY_PLUGGED_USB)) |
| || (val |
| == (BatteryManager.BATTERY_PLUGGED_AC |
| | BatteryManager.BATTERY_PLUGGED_WIRELESS)) |
| || (val |
| == (BatteryManager.BATTERY_PLUGGED_USB |
| | BatteryManager.BATTERY_PLUGGED_WIRELESS)) |
| || (val |
| == (BatteryManager.BATTERY_PLUGGED_AC |
| | BatteryManager.BATTERY_PLUGGED_USB |
| | BatteryManager.BATTERY_PLUGGED_WIRELESS)); |
| } catch (NumberFormatException e) { |
| return false; |
| } |
| }); |
| VALIDATORS.put(Global.AUTO_TIME, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.AUTO_TIME_ZONE, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.POWER_SOUNDS_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.DOCK_SOUNDS_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.CHARGING_SOUNDS_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.USB_MASS_STORAGE_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put( |
| Global.NETWORK_RECOMMENDATIONS_ENABLED, |
| new DiscreteValueValidator(new String[] {"-1", "0", "1"})); |
| VALIDATORS.put(Global.WIFI_WAKEUP_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, BOOLEAN_VALIDATOR); |
| VALIDATORS.put( |
| Global.USE_OPEN_WIFI_PACKAGE, |
| value -> (value == null) || PACKAGE_NAME_VALIDATOR.validate(value)); |
| VALIDATORS.put(Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, ANY_STRING_VALIDATOR); |
| VALIDATORS.put( |
| Global.EMERGENCY_TONE, new DiscreteValueValidator(new String[] {"0", "1", "2"})); |
| VALIDATORS.put(Global.CALL_AUTO_RETRY, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.DOCK_AUDIO_MEDIA_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put( |
| Global.ENABLE_AUTOMATIC_SYSTEM_SERVER_HEAP_DUMPS, |
| new DiscreteValueValidator(new String[] {"0", "1"})); |
| VALIDATORS.put( |
| Global.ENCODED_SURROUND_OUTPUT, |
| new DiscreteValueValidator(new String[] {"0", "1", "2", "3"})); |
| VALIDATORS.put( |
| Global.ENCODED_SURROUND_OUTPUT_ENABLED_FORMATS, |
| value -> { |
| try { |
| String[] surroundFormats = TextUtils.split(value, ","); |
| for (String format : surroundFormats) { |
| int audioFormat = Integer.valueOf(format); |
| boolean isSurroundFormat = false; |
| for (int sf : AudioFormat.SURROUND_SOUND_ENCODING) { |
| if (sf == audioFormat) { |
| isSurroundFormat = true; |
| break; |
| } |
| } |
| if (!isSurroundFormat) { |
| return false; |
| } |
| } |
| return true; |
| } catch (NumberFormatException e) { |
| return false; |
| } |
| }); |
| VALIDATORS.put( |
| Global.LOW_POWER_MODE_STICKY_AUTO_DISABLE_LEVEL, |
| new InclusiveIntegerRangeValidator(0, 100)); |
| VALIDATORS.put( |
| Global.LOW_POWER_MODE_STICKY_AUTO_DISABLE_ENABLED, |
| new DiscreteValueValidator(new String[] {"0", "1"})); |
| VALIDATORS.put(Global.LOW_POWER_MODE_TRIGGER_LEVEL, PERCENTAGE_INTEGER_VALIDATOR); |
| VALIDATORS.put(Global.LOW_POWER_MODE_TRIGGER_LEVEL_MAX, PERCENTAGE_INTEGER_VALIDATOR); |
| VALIDATORS.put( |
| Global.AUTOMATIC_POWER_SAVE_MODE, |
| new DiscreteValueValidator(new String[] {"0", "1"})); |
| VALIDATORS.put( |
| Global.DYNAMIC_POWER_SAVINGS_DISABLE_THRESHOLD, PERCENTAGE_INTEGER_VALIDATOR); |
| VALIDATORS.put(Global.BLUETOOTH_ON, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.PRIVATE_DNS_MODE, ANY_STRING_VALIDATOR); |
| VALIDATORS.put(Global.PRIVATE_DNS_SPECIFIER, ANY_STRING_VALIDATOR); |
| VALIDATORS.put(Global.SOFT_AP_TIMEOUT_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.WIFI_SCAN_THROTTLE_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.APP_AUTO_RESTRICTION_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.ZEN_DURATION, ANY_INTEGER_VALIDATOR); |
| VALIDATORS.put(Global.CHARGING_VIBRATION_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.DEVICE_PROVISIONING_MOBILE_DATA_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.REQUIRE_PASSWORD_TO_DECRYPT, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.DEVICE_DEMO_MODE, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.WIFI_PNO_FREQUENCY_CULLING_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.WIFI_PNO_RECENCY_SORTING_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.WIFI_LINK_PROBING_ENABLED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.AWARE_ALLOWED, BOOLEAN_VALIDATOR); |
| VALIDATORS.put(Global.POWER_BUTTON_LONG_PRESS, new InclusiveIntegerRangeValidator(0, 5)); |
| VALIDATORS.put( |
| Global.POWER_BUTTON_VERY_LONG_PRESS, new InclusiveIntegerRangeValidator(0, 1)); |
| VALIDATORS.put(Global.NOTIFICATION_BUBBLES, BOOLEAN_VALIDATOR); |
| } |
| } |