Settings.java revision 82a94d98e74b6ba0f816c675486a0672d473ecf5
1/* 2 * Copyright (C) 2006 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 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62 63import com.android.internal.util.ArrayUtils; 64import com.android.internal.widget.ILockSettings; 65 66import java.net.URISyntaxException; 67import java.text.SimpleDateFormat; 68import java.util.HashMap; 69import java.util.HashSet; 70import java.util.Locale; 71import java.util.Map; 72import java.util.Set; 73 74/** 75 * The Settings provider contains global system-level device preferences. 76 */ 77public final class Settings { 78 79 // Intent actions for Settings 80 81 /** 82 * Activity Action: Show system settings. 83 * <p> 84 * Input: Nothing. 85 * <p> 86 * Output: Nothing. 87 */ 88 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 89 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 90 91 /** 92 * Activity Action: Show settings to allow configuration of APNs. 93 * <p> 94 * Input: Nothing. 95 * <p> 96 * Output: Nothing. 97 */ 98 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 99 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 100 101 /** 102 * Activity Action: Show settings to allow configuration of current location 103 * sources. 104 * <p> 105 * In some cases, a matching Activity may not exist, so ensure you 106 * safeguard against this. 107 * <p> 108 * Input: Nothing. 109 * <p> 110 * Output: Nothing. 111 */ 112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 113 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 114 "android.settings.LOCATION_SOURCE_SETTINGS"; 115 116 /** 117 * Activity Action: Show settings to allow configuration of wireless controls 118 * such as Wi-Fi, Bluetooth and Mobile networks. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_WIRELESS_SETTINGS = 129 "android.settings.WIRELESS_SETTINGS"; 130 131 /** 132 * Activity Action: Show tether provisioning activity. 133 * 134 * <p> 135 * In some cases, a matching Activity may not exist, so ensure you 136 * safeguard against this. 137 * <p> 138 * Input: {@link ConnectivityManager.EXTRA_TETHER_TYPE} should be included to specify which type 139 * of tethering should be checked. {@link ConnectivityManager.EXTRA_PROVISION_CALLBACK} should 140 * contain a {@link ResultReceiver} which will be called back with a tether result code. 141 * <p> 142 * Output: The result of the provisioning check. 143 * {@link ConnectivityManager.TETHER_ERROR_NO_ERROR} if successful, 144 * {@link ConnectivityManager.TETHER_ERROR_PROVISION_FAILED} for failure. 145 * 146 * @hide 147 */ 148 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 149 public static final String ACTION_TETHER_PROVISIONING = 150 "android.settings.TETHER_PROVISIONING_UI"; 151 152 /** 153 * Activity Action: Show settings to allow entering/exiting airplane mode. 154 * <p> 155 * In some cases, a matching Activity may not exist, so ensure you 156 * safeguard against this. 157 * <p> 158 * Input: Nothing. 159 * <p> 160 * Output: Nothing. 161 */ 162 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 163 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 164 "android.settings.AIRPLANE_MODE_SETTINGS"; 165 166 /** 167 * Activity Action: Modify Airplane mode settings using a voice command. 168 * <p> 169 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 170 * <p> 171 * This intent MUST be started using 172 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 173 * startVoiceActivity}. 174 * <p> 175 * Note: The activity implementing this intent MUST verify that 176 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 177 * modifying the setting. 178 * <p> 179 * Input: To tell which state airplane mode should be set to, add the 180 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 181 * If the extra is not included, no changes will be made. 182 * <p> 183 * Output: Nothing. 184 */ 185 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 186 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 187 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 188 189 /** 190 * Activity Action: Show settings for accessibility modules. 191 * <p> 192 * In some cases, a matching Activity may not exist, so ensure you 193 * safeguard against this. 194 * <p> 195 * Input: Nothing. 196 * <p> 197 * Output: Nothing. 198 */ 199 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 200 public static final String ACTION_ACCESSIBILITY_SETTINGS = 201 "android.settings.ACCESSIBILITY_SETTINGS"; 202 203 /** 204 * Activity Action: Launch the screen reader tutorial. 205 * <p> 206 * In some cases, a matching Activity may not exist, so ensure you 207 * safeguard against this. 208 * <p> 209 * Input: Nothing. 210 * <p> 211 * Output: Nothing. 212 */ 213 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 214 public static final String ACTION_SCREEN_READER_TUTORIAL = 215 "android.settings.SCREEN_READER_TUTORIAL"; 216 217 218 /** 219 * Activity Action: Show settings to control access to usage information. 220 * <p> 221 * In some cases, a matching Activity may not exist, so ensure you 222 * safeguard against this. 223 * <p> 224 * Input: Nothing. 225 * <p> 226 * Output: Nothing. 227 */ 228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 229 public static final String ACTION_USAGE_ACCESS_SETTINGS = 230 "android.settings.USAGE_ACCESS_SETTINGS"; 231 232 /** 233 * Activity Category: Show application settings related to usage access. 234 * <p> 235 * An activity that provides a user interface for adjusting usage access related 236 * preferences for its containing application. Optional but recommended for apps that 237 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 238 * <p> 239 * The activity may define meta-data to describe what usage access is 240 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 241 * will be displayed in Settings. 242 * <p> 243 * Input: Nothing. 244 * <p> 245 * Output: Nothing. 246 */ 247 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 248 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 249 "android.intent.category.USAGE_ACCESS_CONFIG"; 250 251 /** 252 * Metadata key: Reason for needing usage access. 253 * <p> 254 * A key for metadata attached to an activity that receives action 255 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 256 * user as description of how the app uses usage access. 257 * <p> 258 */ 259 public static final String METADATA_USAGE_ACCESS_REASON = 260 "android.settings.metadata.USAGE_ACCESS_REASON"; 261 262 /** 263 * Activity Action: Show settings to allow configuration of security and 264 * location privacy. 265 * <p> 266 * In some cases, a matching Activity may not exist, so ensure you 267 * safeguard against this. 268 * <p> 269 * Input: Nothing. 270 * <p> 271 * Output: Nothing. 272 */ 273 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 274 public static final String ACTION_SECURITY_SETTINGS = 275 "android.settings.SECURITY_SETTINGS"; 276 277 /** 278 * Activity Action: Show trusted credentials settings, opening to the user tab, 279 * to allow management of installed credentials. 280 * <p> 281 * In some cases, a matching Activity may not exist, so ensure you 282 * safeguard against this. 283 * <p> 284 * Input: Nothing. 285 * <p> 286 * Output: Nothing. 287 * @hide 288 */ 289 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 290 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 291 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 292 293 /** 294 * Activity Action: Show dialog explaining that an installed CA cert may enable 295 * monitoring of encrypted network traffic. 296 * <p> 297 * In some cases, a matching Activity may not exist, so ensure you 298 * safeguard against this. 299 * <p> 300 * Input: Nothing. 301 * <p> 302 * Output: Nothing. 303 * @hide 304 */ 305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 306 public static final String ACTION_MONITORING_CERT_INFO = 307 "com.android.settings.MONITORING_CERT_INFO"; 308 309 /** 310 * Activity Action: Show settings to allow configuration of privacy options. 311 * <p> 312 * In some cases, a matching Activity may not exist, so ensure you 313 * safeguard against this. 314 * <p> 315 * Input: Nothing. 316 * <p> 317 * Output: Nothing. 318 */ 319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 320 public static final String ACTION_PRIVACY_SETTINGS = 321 "android.settings.PRIVACY_SETTINGS"; 322 323 /** 324 * Activity Action: Show settings to allow configuration of Wi-Fi. 325 * <p> 326 * In some cases, a matching Activity may not exist, so ensure you 327 * safeguard against this. 328 * <p> 329 * Input: Nothing. 330 * <p> 331 * Output: Nothing. 332 333 */ 334 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 335 public static final String ACTION_WIFI_SETTINGS = 336 "android.settings.WIFI_SETTINGS"; 337 338 /** 339 * Activity Action: Show settings to allow configuration of a static IP 340 * address for Wi-Fi. 341 * <p> 342 * In some cases, a matching Activity may not exist, so ensure you safeguard 343 * against this. 344 * <p> 345 * Input: Nothing. 346 * <p> 347 * Output: Nothing. 348 */ 349 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 350 public static final String ACTION_WIFI_IP_SETTINGS = 351 "android.settings.WIFI_IP_SETTINGS"; 352 353 /** 354 * Activity Action: Show settings to allow configuration of Bluetooth. 355 * <p> 356 * In some cases, a matching Activity may not exist, so ensure you 357 * safeguard against this. 358 * <p> 359 * Input: Nothing. 360 * <p> 361 * Output: Nothing. 362 */ 363 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 364 public static final String ACTION_BLUETOOTH_SETTINGS = 365 "android.settings.BLUETOOTH_SETTINGS"; 366 367 /** 368 * Activity Action: Show settings to allow configuration of cast endpoints. 369 * <p> 370 * In some cases, a matching Activity may not exist, so ensure you 371 * safeguard against this. 372 * <p> 373 * Input: Nothing. 374 * <p> 375 * Output: Nothing. 376 */ 377 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 378 public static final String ACTION_CAST_SETTINGS = 379 "android.settings.CAST_SETTINGS"; 380 381 /** 382 * Activity Action: Show settings to allow configuration of date and time. 383 * <p> 384 * In some cases, a matching Activity may not exist, so ensure you 385 * safeguard against this. 386 * <p> 387 * Input: Nothing. 388 * <p> 389 * Output: Nothing. 390 */ 391 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 392 public static final String ACTION_DATE_SETTINGS = 393 "android.settings.DATE_SETTINGS"; 394 395 /** 396 * Activity Action: Show settings to allow configuration of sound and volume. 397 * <p> 398 * In some cases, a matching Activity may not exist, so ensure you 399 * safeguard against this. 400 * <p> 401 * Input: Nothing. 402 * <p> 403 * Output: Nothing. 404 */ 405 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 406 public static final String ACTION_SOUND_SETTINGS = 407 "android.settings.SOUND_SETTINGS"; 408 409 /** 410 * Activity Action: Show settings to allow configuration of display. 411 * <p> 412 * In some cases, a matching Activity may not exist, so ensure you 413 * safeguard against this. 414 * <p> 415 * Input: Nothing. 416 * <p> 417 * Output: Nothing. 418 */ 419 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 420 public static final String ACTION_DISPLAY_SETTINGS = 421 "android.settings.DISPLAY_SETTINGS"; 422 423 /** 424 * Activity Action: Show settings to allow configuration of locale. 425 * <p> 426 * In some cases, a matching Activity may not exist, so ensure you 427 * safeguard against this. 428 * <p> 429 * Input: Nothing. 430 * <p> 431 * Output: Nothing. 432 */ 433 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 434 public static final String ACTION_LOCALE_SETTINGS = 435 "android.settings.LOCALE_SETTINGS"; 436 437 /** 438 * Activity Action: Show settings to configure input methods, in particular 439 * allowing the user to enable input methods. 440 * <p> 441 * In some cases, a matching Activity may not exist, so ensure you 442 * safeguard against this. 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_VOICE_INPUT_SETTINGS = 450 "android.settings.VOICE_INPUT_SETTINGS"; 451 452 /** 453 * Activity Action: Show settings to configure input methods, in particular 454 * allowing the user to enable input methods. 455 * <p> 456 * In some cases, a matching Activity may not exist, so ensure you 457 * safeguard against this. 458 * <p> 459 * Input: Nothing. 460 * <p> 461 * Output: Nothing. 462 */ 463 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 464 public static final String ACTION_INPUT_METHOD_SETTINGS = 465 "android.settings.INPUT_METHOD_SETTINGS"; 466 467 /** 468 * Activity Action: Show settings to enable/disable input method subtypes. 469 * <p> 470 * In some cases, a matching Activity may not exist, so ensure you 471 * safeguard against this. 472 * <p> 473 * To tell which input method's subtypes are displayed in the settings, add 474 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 475 * If there is no extra in this Intent, subtypes from all installed input methods 476 * will be displayed in the settings. 477 * 478 * @see android.view.inputmethod.InputMethodInfo#getId 479 * <p> 480 * Input: Nothing. 481 * <p> 482 * Output: Nothing. 483 */ 484 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 485 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 486 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 487 488 /** 489 * Activity Action: Show a dialog to select input method. 490 * <p> 491 * In some cases, a matching Activity may not exist, so ensure you 492 * safeguard against this. 493 * <p> 494 * Input: Nothing. 495 * <p> 496 * Output: Nothing. 497 * @hide 498 */ 499 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 500 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 501 "android.settings.SHOW_INPUT_METHOD_PICKER"; 502 503 /** 504 * Activity Action: Show settings to manage the user input dictionary. 505 * <p> 506 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 507 * it is guaranteed there will always be an appropriate implementation for this Intent action. 508 * In prior releases of the platform this was optional, so ensure you safeguard against it. 509 * <p> 510 * Input: Nothing. 511 * <p> 512 * Output: Nothing. 513 */ 514 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 515 public static final String ACTION_USER_DICTIONARY_SETTINGS = 516 "android.settings.USER_DICTIONARY_SETTINGS"; 517 518 /** 519 * Activity Action: Show settings to configure the hardware keyboard layout. 520 * <p> 521 * In some cases, a matching Activity may not exist, so ensure you 522 * safeguard against this. 523 * <p> 524 * 525 * @see android.hardware.input.InputManager#ACTION_QUERY_KEYBOARD_LAYOUTS 526 * <p> 527 * Input: Nothing. 528 * <p> 529 * Output: Nothing. 530 */ 531 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 532 public static final String ACTION_KEYBOARD_LAYOUT_SETTINGS = 533 "android.settings.KEYBOARD_LAYOUT_SETTINGS"; 534 535 /** 536 * Activity Action: Adds a word to the user dictionary. 537 * <p> 538 * In some cases, a matching Activity may not exist, so ensure you 539 * safeguard against this. 540 * <p> 541 * Input: An extra with key <code>word</code> that contains the word 542 * that should be added to the dictionary. 543 * <p> 544 * Output: Nothing. 545 * 546 * @hide 547 */ 548 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 549 public static final String ACTION_USER_DICTIONARY_INSERT = 550 "com.android.settings.USER_DICTIONARY_INSERT"; 551 552 /** 553 * Activity Action: Show settings to allow configuration of application-related settings. 554 * <p> 555 * In some cases, a matching Activity may not exist, so ensure you 556 * safeguard against this. 557 * <p> 558 * Input: Nothing. 559 * <p> 560 * Output: Nothing. 561 */ 562 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 563 public static final String ACTION_APPLICATION_SETTINGS = 564 "android.settings.APPLICATION_SETTINGS"; 565 566 /** 567 * Activity Action: Show settings to allow configuration of application 568 * development-related settings. As of 569 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 570 * a required part of the platform. 571 * <p> 572 * Input: Nothing. 573 * <p> 574 * Output: Nothing. 575 */ 576 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 577 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 578 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 579 580 /** 581 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 582 * <p> 583 * In some cases, a matching Activity may not exist, so ensure you 584 * safeguard against this. 585 * <p> 586 * Input: Nothing. 587 * <p> 588 * Output: Nothing. 589 */ 590 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 591 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 592 "android.settings.QUICK_LAUNCH_SETTINGS"; 593 594 /** 595 * Activity Action: Show settings to manage installed applications. 596 * <p> 597 * In some cases, a matching Activity may not exist, so ensure you 598 * safeguard against this. 599 * <p> 600 * Input: Nothing. 601 * <p> 602 * Output: Nothing. 603 */ 604 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 605 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 606 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 607 608 /** 609 * Activity Action: Show settings to manage all applications. 610 * <p> 611 * In some cases, a matching Activity may not exist, so ensure you 612 * safeguard against this. 613 * <p> 614 * Input: Nothing. 615 * <p> 616 * Output: Nothing. 617 */ 618 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 619 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 620 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 621 622 /** 623 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 624 * <p> 625 * In some cases, a matching Activity may not exist, so ensure you 626 * safeguard against this. 627 * <p> 628 * Input: Optionally, the Intent's data URI can specify the application package name to 629 * directly invoke the management GUI specific to the package name. For example 630 * "package:com.my.app". 631 * <p> 632 * Output: Nothing. 633 */ 634 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 635 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 636 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 637 638 /** 639 * Activity Action: Show screen for controlling which apps are allowed to write/modify 640 * system settings. 641 * <p> 642 * In some cases, a matching Activity may not exist, so ensure you 643 * safeguard against this. 644 * <p> 645 * Input: Optionally, the Intent's data URI can specify the application package name to 646 * directly invoke the management GUI specific to the package name. For example 647 * "package:com.my.app". 648 * <p> 649 * Output: Nothing. 650 */ 651 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 652 public static final String ACTION_MANAGE_WRITE_SETTINGS = 653 "android.settings.action.MANAGE_WRITE_SETTINGS"; 654 655 /** 656 * Activity Action: Show screen of details about a particular application. 657 * <p> 658 * In some cases, a matching Activity may not exist, so ensure you 659 * safeguard against this. 660 * <p> 661 * Input: The Intent's data URI specifies the application package name 662 * to be shown, with the "package" scheme. That is "package:com.my.app". 663 * <p> 664 * Output: Nothing. 665 */ 666 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 667 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 668 "android.settings.APPLICATION_DETAILS_SETTINGS"; 669 670 /** 671 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 672 * <p> 673 * Input: Nothing. 674 * <p> 675 * Output: Nothing. 676 * <p> 677 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 678 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 679 * already ignoring optimizations. You can use 680 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 681 * on this list. 682 */ 683 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 684 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 685 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 686 687 /** 688 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 689 * put them on the whitelist of apps shown by 690 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 691 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 692 * permission. 693 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 694 * provided by the platform for applications to operate correctly in the various power 695 * saving modes. This is only for unusual applications that need to deeply control their own 696 * execution, at the potential expense of the user's battery life. Note that these applications 697 * greatly run the risk of showing to the user as high power consumers on their device.</p> 698 * <p> 699 * Input: The Intent's data URI must specify the application package name 700 * to be shown, with the "package" scheme. That is "package:com.my.app". 701 * <p> 702 * Output: Nothing. 703 * <p> 704 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 705 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 706 * already ignoring optimizations. 707 */ 708 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 709 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 710 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 711 712 /** 713 * Activity Action: Show screen for controlling which apps can ignore background data 714 * restrictions. 715 * <p> 716 * Input: if the Intent's data URI is set with an application name (using the "package" schema, 717 * like "package:com.my.app"), then when the screen is displayed it will focus on such app. If 718 * the data is not set, it will just open the screen. 719 * <p> 720 * Output: Nothing. 721 * <p> 722 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 723 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the status of the background 724 * data restrictions for them. 725 */ 726 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 727 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 728 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 729 730 /** 731 * @hide 732 * Activity Action: Show the "app ops" settings screen. 733 * <p> 734 * Input: Nothing. 735 * <p> 736 * Output: Nothing. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_APP_OPS_SETTINGS = 740 "android.settings.APP_OPS_SETTINGS"; 741 742 /** 743 * Activity Action: Show settings for system update functionality. 744 * <p> 745 * In some cases, a matching Activity may not exist, so ensure you 746 * safeguard against this. 747 * <p> 748 * Input: Nothing. 749 * <p> 750 * Output: Nothing. 751 * 752 * @hide 753 */ 754 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 755 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 756 "android.settings.SYSTEM_UPDATE_SETTINGS"; 757 758 /** 759 * Activity Action: Show settings to allow configuration of sync settings. 760 * <p> 761 * In some cases, a matching Activity may not exist, so ensure you 762 * safeguard against this. 763 * <p> 764 * The account types available to add via the add account button may be restricted by adding an 765 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 766 * authorities. Only account types which can sync with that content provider will be offered to 767 * the user. 768 * <p> 769 * Input: Nothing. 770 * <p> 771 * Output: Nothing. 772 */ 773 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 774 public static final String ACTION_SYNC_SETTINGS = 775 "android.settings.SYNC_SETTINGS"; 776 777 /** 778 * Activity Action: Show add account screen for creating a new account. 779 * <p> 780 * In some cases, a matching Activity may not exist, so ensure you 781 * safeguard against this. 782 * <p> 783 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 784 * extra to the Intent with one or more syncable content provider's authorities. Only account 785 * types which can sync with that content provider will be offered to the user. 786 * <p> 787 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 788 * Intent with one or more account types. 789 * <p> 790 * Input: Nothing. 791 * <p> 792 * Output: Nothing. 793 */ 794 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 795 public static final String ACTION_ADD_ACCOUNT = 796 "android.settings.ADD_ACCOUNT_SETTINGS"; 797 798 /** 799 * Activity Action: Show settings for selecting the network operator. 800 * <p> 801 * In some cases, a matching Activity may not exist, so ensure you 802 * safeguard against this. 803 * <p> 804 * Input: Nothing. 805 * <p> 806 * Output: Nothing. 807 */ 808 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 809 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 810 "android.settings.NETWORK_OPERATOR_SETTINGS"; 811 812 /** 813 * Activity Action: Show settings for selection of 2G/3G. 814 * <p> 815 * In some cases, a matching Activity may not exist, so ensure you 816 * safeguard against this. 817 * <p> 818 * Input: Nothing. 819 * <p> 820 * Output: Nothing. 821 */ 822 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 823 public static final String ACTION_DATA_ROAMING_SETTINGS = 824 "android.settings.DATA_ROAMING_SETTINGS"; 825 826 /** 827 * Activity Action: Show settings for internal storage. 828 * <p> 829 * In some cases, a matching Activity may not exist, so ensure you 830 * safeguard against this. 831 * <p> 832 * Input: Nothing. 833 * <p> 834 * Output: Nothing. 835 */ 836 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 837 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 838 "android.settings.INTERNAL_STORAGE_SETTINGS"; 839 /** 840 * Activity Action: Show settings for memory card storage. 841 * <p> 842 * In some cases, a matching Activity may not exist, so ensure you 843 * safeguard against this. 844 * <p> 845 * Input: Nothing. 846 * <p> 847 * Output: Nothing. 848 */ 849 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 850 public static final String ACTION_MEMORY_CARD_SETTINGS = 851 "android.settings.MEMORY_CARD_SETTINGS"; 852 853 /** 854 * Activity Action: Show settings for global search. 855 * <p> 856 * In some cases, a matching Activity may not exist, so ensure you 857 * safeguard against this. 858 * <p> 859 * Input: Nothing. 860 * <p> 861 * Output: Nothing 862 */ 863 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 864 public static final String ACTION_SEARCH_SETTINGS = 865 "android.search.action.SEARCH_SETTINGS"; 866 867 /** 868 * Activity Action: Show general device information settings (serial 869 * number, software version, phone number, etc.). 870 * <p> 871 * In some cases, a matching Activity may not exist, so ensure you 872 * safeguard against this. 873 * <p> 874 * Input: Nothing. 875 * <p> 876 * Output: Nothing 877 */ 878 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 879 public static final String ACTION_DEVICE_INFO_SETTINGS = 880 "android.settings.DEVICE_INFO_SETTINGS"; 881 882 /** 883 * Activity Action: Show NFC settings. 884 * <p> 885 * This shows UI that allows NFC to be turned on or off. 886 * <p> 887 * In some cases, a matching Activity may not exist, so ensure you 888 * safeguard against this. 889 * <p> 890 * Input: Nothing. 891 * <p> 892 * Output: Nothing 893 * @see android.nfc.NfcAdapter#isEnabled() 894 */ 895 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 896 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 897 898 /** 899 * Activity Action: Show NFC Sharing settings. 900 * <p> 901 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 902 * off. 903 * <p> 904 * In some cases, a matching Activity may not exist, so ensure you 905 * safeguard against this. 906 * <p> 907 * Input: Nothing. 908 * <p> 909 * Output: Nothing 910 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 911 */ 912 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 913 public static final String ACTION_NFCSHARING_SETTINGS = 914 "android.settings.NFCSHARING_SETTINGS"; 915 916 /** 917 * Activity Action: Show NFC Tap & Pay settings 918 * <p> 919 * This shows UI that allows the user to configure Tap&Pay 920 * settings. 921 * <p> 922 * In some cases, a matching Activity may not exist, so ensure you 923 * safeguard against this. 924 * <p> 925 * Input: Nothing. 926 * <p> 927 * Output: Nothing 928 */ 929 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 930 public static final String ACTION_NFC_PAYMENT_SETTINGS = 931 "android.settings.NFC_PAYMENT_SETTINGS"; 932 933 /** 934 * Activity Action: Show Daydream settings. 935 * <p> 936 * In some cases, a matching Activity may not exist, so ensure you 937 * safeguard against this. 938 * <p> 939 * Input: Nothing. 940 * <p> 941 * Output: Nothing. 942 * @see android.service.dreams.DreamService 943 */ 944 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 945 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 946 947 /** 948 * Activity Action: Show Notification listener settings. 949 * <p> 950 * In some cases, a matching Activity may not exist, so ensure you 951 * safeguard against this. 952 * <p> 953 * Input: Nothing. 954 * <p> 955 * Output: Nothing. 956 * @see android.service.notification.NotificationListenerService 957 */ 958 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 959 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 960 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 961 962 /** 963 * Activity Action: Show Do Not Disturb access settings. 964 * <p> 965 * Users can grant and deny access to Do Not Disturb configuration from here. 966 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 967 * details. 968 * <p> 969 * Input: Nothing. 970 * <p> 971 * Output: Nothing. 972 */ 973 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 974 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 975 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 976 977 /** 978 * @hide 979 */ 980 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 981 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 982 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 983 984 /** 985 * Activity Action: Show settings for video captioning. 986 * <p> 987 * In some cases, a matching Activity may not exist, so ensure you safeguard 988 * against this. 989 * <p> 990 * Input: Nothing. 991 * <p> 992 * Output: Nothing. 993 */ 994 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 995 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 996 997 /** 998 * Activity Action: Show the top level print settings. 999 * <p> 1000 * In some cases, a matching Activity may not exist, so ensure you 1001 * safeguard against this. 1002 * <p> 1003 * Input: Nothing. 1004 * <p> 1005 * Output: Nothing. 1006 */ 1007 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1008 public static final String ACTION_PRINT_SETTINGS = 1009 "android.settings.ACTION_PRINT_SETTINGS"; 1010 1011 /** 1012 * Activity Action: Show Zen Mode configuration settings. 1013 * 1014 * @hide 1015 */ 1016 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1017 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1018 1019 /** 1020 * Activity Action: Show Zen Mode priority configuration settings. 1021 * 1022 * @hide 1023 */ 1024 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1025 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1026 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1027 1028 /** 1029 * Activity Action: Show Zen Mode automation configuration settings. 1030 * 1031 * @hide 1032 */ 1033 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1034 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1035 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1036 1037 /** 1038 * Activity Action: Modify do not disturb mode settings. 1039 * <p> 1040 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1041 * <p> 1042 * This intent MUST be started using 1043 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1044 * startVoiceActivity}. 1045 * <p> 1046 * Note: The Activity implementing this intent MUST verify that 1047 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1048 * returns true before modifying the setting. 1049 * <p> 1050 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1051 * how long the user wishes to avoid interruptions for. The optional 1052 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1053 * enabling or disabling do not disturb mode. If either extra is not included, the 1054 * user maybe asked to provide the value. 1055 * <p> 1056 * Output: Nothing. 1057 */ 1058 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1059 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1060 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1061 1062 /** 1063 * Activity Action: Show Zen Mode schedule rule configuration settings. 1064 * 1065 * @hide 1066 */ 1067 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1068 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1069 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1070 1071 /** 1072 * Activity Action: Show Zen Mode event rule configuration settings. 1073 * 1074 * @hide 1075 */ 1076 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1077 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1078 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1079 1080 /** 1081 * Activity Action: Show Zen Mode external rule configuration settings. 1082 * 1083 * @hide 1084 */ 1085 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1086 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1087 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1088 1089 /** 1090 * Activity Action: Show the regulatory information screen for the device. 1091 * <p> 1092 * In some cases, a matching Activity may not exist, so ensure you safeguard 1093 * against this. 1094 * <p> 1095 * Input: Nothing. 1096 * <p> 1097 * Output: Nothing. 1098 */ 1099 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1100 public static final String 1101 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1102 1103 /** 1104 * Activity Action: Show Device Name Settings. 1105 * <p> 1106 * In some cases, a matching Activity may not exist, so ensure you safeguard 1107 * against this. 1108 * 1109 * @hide 1110 */ 1111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1112 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1113 1114 /** 1115 * Activity Action: Show pairing settings. 1116 * <p> 1117 * In some cases, a matching Activity may not exist, so ensure you safeguard 1118 * against this. 1119 * 1120 * @hide 1121 */ 1122 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1123 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1124 1125 /** 1126 * Activity Action: Show battery saver settings. 1127 * <p> 1128 * In some cases, a matching Activity may not exist, so ensure you safeguard 1129 * against this. 1130 */ 1131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1132 public static final String ACTION_BATTERY_SAVER_SETTINGS 1133 = "android.settings.BATTERY_SAVER_SETTINGS"; 1134 1135 /** 1136 * Activity Action: Modify Battery Saver mode setting using a voice command. 1137 * <p> 1138 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1139 * <p> 1140 * This intent MUST be started using 1141 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1142 * startVoiceActivity}. 1143 * <p> 1144 * Note: The activity implementing this intent MUST verify that 1145 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1146 * modifying the setting. 1147 * <p> 1148 * Input: To tell which state batter saver mode should be set to, add the 1149 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1150 * If the extra is not included, no changes will be made. 1151 * <p> 1152 * Output: Nothing. 1153 */ 1154 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1155 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1156 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1157 1158 /** 1159 * Activity Action: Show Home selection settings. If there are multiple activities 1160 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1161 * to pick your preferred activity. 1162 */ 1163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1164 public static final String ACTION_HOME_SETTINGS 1165 = "android.settings.HOME_SETTINGS"; 1166 1167 1168 1169 /** 1170 * Activity Action: Show Default apps settings. 1171 * <p> 1172 * In some cases, a matching Activity may not exist, so ensure you 1173 * safeguard against this. 1174 * <p> 1175 * Input: Nothing. 1176 * <p> 1177 * Output: Nothing. 1178 */ 1179 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1180 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1181 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1182 1183 /** 1184 * Activity Action: Show notification settings. 1185 * 1186 * @hide 1187 */ 1188 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1189 public static final String ACTION_NOTIFICATION_SETTINGS 1190 = "android.settings.NOTIFICATION_SETTINGS"; 1191 1192 /** 1193 * Activity Action: Show notification settings for a single app. 1194 * 1195 * @hide 1196 */ 1197 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1198 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1199 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1200 1201 /** 1202 * Activity Action: Show notification redaction settings. 1203 * 1204 * @hide 1205 */ 1206 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1207 public static final String ACTION_APP_NOTIFICATION_REDACTION 1208 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1209 1210 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1211 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1212 1213 /** 1214 * Activity Action: Show a dialog with disabled by policy message. 1215 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1216 * the user know about this. 1217 * <p> 1218 * Input: Nothing. 1219 * <p> 1220 * Output: Nothing. 1221 * 1222 * @hide 1223 */ 1224 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1225 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1226 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1227 1228 // End of Intent actions for Settings 1229 1230 /** 1231 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1232 */ 1233 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1234 1235 /** 1236 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1237 */ 1238 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1239 1240 /** 1241 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1242 */ 1243 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1244 1245 /** 1246 * @hide - User handle argument extra to the fast-path call()-based requests 1247 */ 1248 public static final String CALL_METHOD_USER_KEY = "_user"; 1249 1250 /** @hide - Private call() method to write to 'system' table */ 1251 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1252 1253 /** @hide - Private call() method to write to 'secure' table */ 1254 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1255 1256 /** @hide - Private call() method to write to 'global' table */ 1257 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1258 1259 /** 1260 * Activity Extra: Limit available options in launched activity based on the given authority. 1261 * <p> 1262 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1263 * provider's authorities as a String[]. This field is used by some intents to alter the 1264 * behavior of the called activity. 1265 * <p> 1266 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1267 * on the authority given. 1268 */ 1269 public static final String EXTRA_AUTHORITIES = "authorities"; 1270 1271 /** 1272 * Activity Extra: Limit available options in launched activity based on the given account 1273 * types. 1274 * <p> 1275 * This can be passed as an extra field in an Activity Intent with one or more account types 1276 * as a String[]. This field is used by some intents to alter the behavior of the called 1277 * activity. 1278 * <p> 1279 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1280 * list. 1281 */ 1282 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1283 1284 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1285 1286 /** 1287 * Activity Extra: The device identifier to act upon. 1288 * <p> 1289 * This can be passed as an extra field in an Activity Intent with a single 1290 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1291 * settings for the given device. 1292 * <p> 1293 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1294 * dialog for the given device. 1295 * @hide 1296 */ 1297 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1298 1299 /** 1300 * Activity Extra: Enable or disable Airplane Mode. 1301 * <p> 1302 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1303 * intent as a boolean to indicate if it should be enabled. 1304 */ 1305 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1306 1307 /** 1308 * Activity Extra: Enable or disable Battery saver mode. 1309 * <p> 1310 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1311 * intent as a boolean to indicate if it should be enabled. 1312 */ 1313 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1314 "android.settings.extra.battery_saver_mode_enabled"; 1315 1316 /** 1317 * Activity Extra: Enable or disable Do Not Disturb mode. 1318 * <p> 1319 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1320 * intent as a boolean to indicate if it should be enabled. 1321 */ 1322 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1323 "android.settings.extra.do_not_disturb_mode_enabled"; 1324 1325 /** 1326 * Activity Extra: How many minutes to enable do not disturb mode for. 1327 * <p> 1328 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1329 * intent to indicate how long do not disturb mode should be enabled for. 1330 */ 1331 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1332 "android.settings.extra.do_not_disturb_mode_minutes"; 1333 1334 private static final String JID_RESOURCE_PREFIX = "android"; 1335 1336 public static final String AUTHORITY = "settings"; 1337 1338 private static final String TAG = "Settings"; 1339 private static final boolean LOCAL_LOGV = false; 1340 1341 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1342 // with a partial enable/disable state in multi-threaded situations. 1343 private static final Object mLocationSettingsLock = new Object(); 1344 1345 public static class SettingNotFoundException extends AndroidException { 1346 public SettingNotFoundException(String msg) { 1347 super(msg); 1348 } 1349 } 1350 1351 /** 1352 * Common base for tables of name/value settings. 1353 */ 1354 public static class NameValueTable implements BaseColumns { 1355 public static final String NAME = "name"; 1356 public static final String VALUE = "value"; 1357 1358 protected static boolean putString(ContentResolver resolver, Uri uri, 1359 String name, String value) { 1360 // The database will take care of replacing duplicates. 1361 try { 1362 ContentValues values = new ContentValues(); 1363 values.put(NAME, name); 1364 values.put(VALUE, value); 1365 resolver.insert(uri, values); 1366 return true; 1367 } catch (SQLException e) { 1368 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1369 return false; 1370 } 1371 } 1372 1373 public static Uri getUriFor(Uri uri, String name) { 1374 return Uri.withAppendedPath(uri, name); 1375 } 1376 } 1377 1378 // Thread-safe. 1379 private static class NameValueCache { 1380 private final String mVersionSystemProperty; 1381 private final Uri mUri; 1382 1383 private static final String[] SELECT_VALUE = 1384 new String[] { Settings.NameValueTable.VALUE }; 1385 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1386 1387 // Must synchronize on 'this' to access mValues and mValuesVersion. 1388 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1389 private long mValuesVersion = 0; 1390 1391 // Initially null; set lazily and held forever. Synchronized on 'this'. 1392 private IContentProvider mContentProvider = null; 1393 1394 // The method we'll call (or null, to not use) on the provider 1395 // for the fast path of retrieving settings. 1396 private final String mCallGetCommand; 1397 private final String mCallSetCommand; 1398 1399 public NameValueCache(String versionSystemProperty, Uri uri, 1400 String getCommand, String setCommand) { 1401 mVersionSystemProperty = versionSystemProperty; 1402 mUri = uri; 1403 mCallGetCommand = getCommand; 1404 mCallSetCommand = setCommand; 1405 } 1406 1407 private IContentProvider lazyGetProvider(ContentResolver cr) { 1408 IContentProvider cp = null; 1409 synchronized (this) { 1410 cp = mContentProvider; 1411 if (cp == null) { 1412 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1413 } 1414 } 1415 return cp; 1416 } 1417 1418 public boolean putStringForUser(ContentResolver cr, String name, String value, 1419 final int userHandle) { 1420 try { 1421 Bundle arg = new Bundle(); 1422 arg.putString(Settings.NameValueTable.VALUE, value); 1423 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1424 IContentProvider cp = lazyGetProvider(cr); 1425 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1426 } catch (RemoteException e) { 1427 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1428 return false; 1429 } 1430 return true; 1431 } 1432 1433 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1434 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1435 if (isSelf) { 1436 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1437 1438 // Our own user's settings data uses a client-side cache 1439 synchronized (this) { 1440 if (mValuesVersion != newValuesVersion) { 1441 if (LOCAL_LOGV || false) { 1442 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1443 + newValuesVersion + " != cached " + mValuesVersion); 1444 } 1445 1446 mValues.clear(); 1447 mValuesVersion = newValuesVersion; 1448 } 1449 1450 if (mValues.containsKey(name)) { 1451 return mValues.get(name); // Could be null, that's OK -- negative caching 1452 } 1453 } 1454 } else { 1455 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1456 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1457 } 1458 1459 IContentProvider cp = lazyGetProvider(cr); 1460 1461 // Try the fast path first, not using query(). If this 1462 // fails (alternate Settings provider that doesn't support 1463 // this interface?) then we fall back to the query/table 1464 // interface. 1465 if (mCallGetCommand != null) { 1466 try { 1467 Bundle args = null; 1468 if (!isSelf) { 1469 args = new Bundle(); 1470 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1471 } 1472 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1473 if (b != null) { 1474 String value = b.getPairValue(); 1475 // Don't update our cache for reads of other users' data 1476 if (isSelf) { 1477 synchronized (this) { 1478 mValues.put(name, value); 1479 } 1480 } else { 1481 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1482 + " by " + UserHandle.myUserId() 1483 + " so not updating cache"); 1484 } 1485 return value; 1486 } 1487 // If the response Bundle is null, we fall through 1488 // to the query interface below. 1489 } catch (RemoteException e) { 1490 // Not supported by the remote side? Fall through 1491 // to query(). 1492 } 1493 } 1494 1495 Cursor c = null; 1496 try { 1497 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1498 new String[]{name}, null, null); 1499 if (c == null) { 1500 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1501 return null; 1502 } 1503 1504 String value = c.moveToNext() ? c.getString(0) : null; 1505 synchronized (this) { 1506 mValues.put(name, value); 1507 } 1508 if (LOCAL_LOGV) { 1509 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1510 name + " = " + (value == null ? "(null)" : value)); 1511 } 1512 return value; 1513 } catch (RemoteException e) { 1514 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1515 return null; // Return null, but don't cache it. 1516 } finally { 1517 if (c != null) c.close(); 1518 } 1519 } 1520 } 1521 1522 /** 1523 * An app can use this method to check if it is currently allowed to draw on top of other 1524 * apps. In order to be allowed to do so, an app must first declare the 1525 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1526 * is currently disallowed, it can prompt the user to grant it this capability through a 1527 * management UI by sending an Intent with action 1528 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1529 * 1530 * @param context A context 1531 * @return true if the calling app can draw on top of other apps, false otherwise. 1532 */ 1533 public static boolean canDrawOverlays(Context context) { 1534 int uid = Binder.getCallingUid(); 1535 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1536 .getPackageNameForUid(context, uid), false); 1537 } 1538 1539 /** 1540 * System settings, containing miscellaneous system preferences. This 1541 * table holds simple name/value pairs. There are convenience 1542 * functions for accessing individual settings entries. 1543 */ 1544 public static final class System extends NameValueTable { 1545 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1546 1547 /** @hide */ 1548 public static interface Validator { 1549 public boolean validate(String value); 1550 } 1551 1552 /** 1553 * The content:// style URL for this table 1554 */ 1555 public static final Uri CONTENT_URI = 1556 Uri.parse("content://" + AUTHORITY + "/system"); 1557 1558 private static final NameValueCache sNameValueCache = new NameValueCache( 1559 SYS_PROP_SETTING_VERSION, 1560 CONTENT_URI, 1561 CALL_METHOD_GET_SYSTEM, 1562 CALL_METHOD_PUT_SYSTEM); 1563 1564 private static final HashSet<String> MOVED_TO_SECURE; 1565 static { 1566 MOVED_TO_SECURE = new HashSet<String>(30); 1567 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1568 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1569 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1570 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1571 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1572 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1573 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1574 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1575 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1576 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1577 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1578 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1579 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1580 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1581 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1582 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1583 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1584 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1585 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1586 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1587 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1588 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1589 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1590 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1591 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1592 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1593 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1594 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1595 1596 // At one time in System, then Global, but now back in Secure 1597 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1598 } 1599 1600 private static final HashSet<String> MOVED_TO_GLOBAL; 1601 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1602 static { 1603 MOVED_TO_GLOBAL = new HashSet<String>(); 1604 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1605 1606 // these were originally in system but migrated to secure in the past, 1607 // so are duplicated in the Secure.* namespace 1608 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1609 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1610 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1611 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1612 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1613 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1614 1615 // these are moving directly from system to global 1616 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1617 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1618 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1619 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1620 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1621 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1622 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1623 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1624 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1625 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1626 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1627 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1628 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1629 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1630 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1631 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1632 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1633 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1634 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1635 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1636 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1637 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1638 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1639 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1640 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1641 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1642 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1643 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1644 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1645 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1646 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1647 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1648 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1649 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1650 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1651 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1652 } 1653 1654 private static final Validator sBooleanValidator = 1655 new DiscreteValueValidator(new String[] {"0", "1"}); 1656 1657 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1658 @Override 1659 public boolean validate(String value) { 1660 try { 1661 return Integer.parseInt(value) >= 0; 1662 } catch (NumberFormatException e) { 1663 return false; 1664 } 1665 } 1666 }; 1667 1668 private static final Validator sUriValidator = new Validator() { 1669 @Override 1670 public boolean validate(String value) { 1671 try { 1672 Uri.decode(value); 1673 return true; 1674 } catch (IllegalArgumentException e) { 1675 return false; 1676 } 1677 } 1678 }; 1679 1680 private static final Validator sLenientIpAddressValidator = new Validator() { 1681 private static final int MAX_IPV6_LENGTH = 45; 1682 1683 @Override 1684 public boolean validate(String value) { 1685 return value.length() <= MAX_IPV6_LENGTH; 1686 } 1687 }; 1688 1689 /** @hide */ 1690 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1691 outKeySet.addAll(MOVED_TO_GLOBAL); 1692 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1693 } 1694 1695 /** @hide */ 1696 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1697 outKeySet.addAll(MOVED_TO_SECURE); 1698 } 1699 1700 /** @hide */ 1701 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1702 outKeySet.addAll(MOVED_TO_GLOBAL); 1703 } 1704 1705 /** 1706 * Look up a name in the database. 1707 * @param resolver to access the database with 1708 * @param name to look up in the table 1709 * @return the corresponding value, or null if not present 1710 */ 1711 public static String getString(ContentResolver resolver, String name) { 1712 return getStringForUser(resolver, name, UserHandle.myUserId()); 1713 } 1714 1715 /** @hide */ 1716 public static String getStringForUser(ContentResolver resolver, String name, 1717 int userHandle) { 1718 if (MOVED_TO_SECURE.contains(name)) { 1719 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1720 + " to android.provider.Settings.Secure, returning read-only value."); 1721 return Secure.getStringForUser(resolver, name, userHandle); 1722 } 1723 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1724 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1725 + " to android.provider.Settings.Global, returning read-only value."); 1726 return Global.getStringForUser(resolver, name, userHandle); 1727 } 1728 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1729 } 1730 1731 /** 1732 * Store a name/value pair into the database. 1733 * @param resolver to access the database with 1734 * @param name to store 1735 * @param value to associate with the name 1736 * @return true if the value was set, false on database errors 1737 */ 1738 public static boolean putString(ContentResolver resolver, String name, String value) { 1739 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1740 } 1741 1742 /** @hide */ 1743 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1744 int userHandle) { 1745 if (MOVED_TO_SECURE.contains(name)) { 1746 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1747 + " to android.provider.Settings.Secure, value is unchanged."); 1748 return false; 1749 } 1750 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1751 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1752 + " to android.provider.Settings.Global, value is unchanged."); 1753 return false; 1754 } 1755 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1756 } 1757 1758 /** 1759 * Construct the content URI for a particular name/value pair, 1760 * useful for monitoring changes with a ContentObserver. 1761 * @param name to look up in the table 1762 * @return the corresponding content URI, or null if not present 1763 */ 1764 public static Uri getUriFor(String name) { 1765 if (MOVED_TO_SECURE.contains(name)) { 1766 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1767 + " to android.provider.Settings.Secure, returning Secure URI."); 1768 return Secure.getUriFor(Secure.CONTENT_URI, name); 1769 } 1770 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1771 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1772 + " to android.provider.Settings.Global, returning read-only global URI."); 1773 return Global.getUriFor(Global.CONTENT_URI, name); 1774 } 1775 return getUriFor(CONTENT_URI, name); 1776 } 1777 1778 /** 1779 * Convenience function for retrieving a single system settings value 1780 * as an integer. Note that internally setting values are always 1781 * stored as strings; this function converts the string to an integer 1782 * for you. The default value will be returned if the setting is 1783 * not defined or not an integer. 1784 * 1785 * @param cr The ContentResolver to access. 1786 * @param name The name of the setting to retrieve. 1787 * @param def Value to return if the setting is not defined. 1788 * 1789 * @return The setting's current value, or 'def' if it is not defined 1790 * or not a valid integer. 1791 */ 1792 public static int getInt(ContentResolver cr, String name, int def) { 1793 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1794 } 1795 1796 /** @hide */ 1797 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1798 String v = getStringForUser(cr, name, userHandle); 1799 try { 1800 return v != null ? Integer.parseInt(v) : def; 1801 } catch (NumberFormatException e) { 1802 return def; 1803 } 1804 } 1805 1806 /** 1807 * Convenience function for retrieving a single system settings value 1808 * as an integer. Note that internally setting values are always 1809 * stored as strings; this function converts the string to an integer 1810 * for you. 1811 * <p> 1812 * This version does not take a default value. If the setting has not 1813 * been set, or the string value is not a number, 1814 * it throws {@link SettingNotFoundException}. 1815 * 1816 * @param cr The ContentResolver to access. 1817 * @param name The name of the setting to retrieve. 1818 * 1819 * @throws SettingNotFoundException Thrown if a setting by the given 1820 * name can't be found or the setting value is not an integer. 1821 * 1822 * @return The setting's current value. 1823 */ 1824 public static int getInt(ContentResolver cr, String name) 1825 throws SettingNotFoundException { 1826 return getIntForUser(cr, name, UserHandle.myUserId()); 1827 } 1828 1829 /** @hide */ 1830 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1831 throws SettingNotFoundException { 1832 String v = getStringForUser(cr, name, userHandle); 1833 try { 1834 return Integer.parseInt(v); 1835 } catch (NumberFormatException e) { 1836 throw new SettingNotFoundException(name); 1837 } 1838 } 1839 1840 /** 1841 * Convenience function for updating a single settings value as an 1842 * integer. This will either create a new entry in the table if the 1843 * given name does not exist, or modify the value of the existing row 1844 * with that name. Note that internally setting values are always 1845 * stored as strings, so this function converts the given value to a 1846 * string before storing it. 1847 * 1848 * @param cr The ContentResolver to access. 1849 * @param name The name of the setting to modify. 1850 * @param value The new value for the setting. 1851 * @return true if the value was set, false on database errors 1852 */ 1853 public static boolean putInt(ContentResolver cr, String name, int value) { 1854 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1855 } 1856 1857 /** @hide */ 1858 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1859 int userHandle) { 1860 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1861 } 1862 1863 /** 1864 * Convenience function for retrieving a single system settings value 1865 * as a {@code long}. Note that internally setting values are always 1866 * stored as strings; this function converts the string to a {@code long} 1867 * for you. The default value will be returned if the setting is 1868 * not defined or not a {@code long}. 1869 * 1870 * @param cr The ContentResolver to access. 1871 * @param name The name of the setting to retrieve. 1872 * @param def Value to return if the setting is not defined. 1873 * 1874 * @return The setting's current value, or 'def' if it is not defined 1875 * or not a valid {@code long}. 1876 */ 1877 public static long getLong(ContentResolver cr, String name, long def) { 1878 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1879 } 1880 1881 /** @hide */ 1882 public static long getLongForUser(ContentResolver cr, String name, long def, 1883 int userHandle) { 1884 String valString = getStringForUser(cr, name, userHandle); 1885 long value; 1886 try { 1887 value = valString != null ? Long.parseLong(valString) : def; 1888 } catch (NumberFormatException e) { 1889 value = def; 1890 } 1891 return value; 1892 } 1893 1894 /** 1895 * Convenience function for retrieving a single system settings value 1896 * as a {@code long}. Note that internally setting values are always 1897 * stored as strings; this function converts the string to a {@code long} 1898 * for you. 1899 * <p> 1900 * This version does not take a default value. If the setting has not 1901 * been set, or the string value is not a number, 1902 * it throws {@link SettingNotFoundException}. 1903 * 1904 * @param cr The ContentResolver to access. 1905 * @param name The name of the setting to retrieve. 1906 * 1907 * @return The setting's current value. 1908 * @throws SettingNotFoundException Thrown if a setting by the given 1909 * name can't be found or the setting value is not an integer. 1910 */ 1911 public static long getLong(ContentResolver cr, String name) 1912 throws SettingNotFoundException { 1913 return getLongForUser(cr, name, UserHandle.myUserId()); 1914 } 1915 1916 /** @hide */ 1917 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1918 throws SettingNotFoundException { 1919 String valString = getStringForUser(cr, name, userHandle); 1920 try { 1921 return Long.parseLong(valString); 1922 } catch (NumberFormatException e) { 1923 throw new SettingNotFoundException(name); 1924 } 1925 } 1926 1927 /** 1928 * Convenience function for updating a single settings value as a long 1929 * integer. This will either create a new entry in the table if the 1930 * given name does not exist, or modify the value of the existing row 1931 * with that name. Note that internally setting values are always 1932 * stored as strings, so this function converts the given value to a 1933 * string before storing it. 1934 * 1935 * @param cr The ContentResolver to access. 1936 * @param name The name of the setting to modify. 1937 * @param value The new value for the setting. 1938 * @return true if the value was set, false on database errors 1939 */ 1940 public static boolean putLong(ContentResolver cr, String name, long value) { 1941 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1942 } 1943 1944 /** @hide */ 1945 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1946 int userHandle) { 1947 return putStringForUser(cr, name, Long.toString(value), userHandle); 1948 } 1949 1950 /** 1951 * Convenience function for retrieving a single system settings value 1952 * as a floating point number. Note that internally setting values are 1953 * always stored as strings; this function converts the string to an 1954 * float for you. The default value will be returned if the setting 1955 * is not defined or not a valid float. 1956 * 1957 * @param cr The ContentResolver to access. 1958 * @param name The name of the setting to retrieve. 1959 * @param def Value to return if the setting is not defined. 1960 * 1961 * @return The setting's current value, or 'def' if it is not defined 1962 * or not a valid float. 1963 */ 1964 public static float getFloat(ContentResolver cr, String name, float def) { 1965 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1966 } 1967 1968 /** @hide */ 1969 public static float getFloatForUser(ContentResolver cr, String name, float def, 1970 int userHandle) { 1971 String v = getStringForUser(cr, name, userHandle); 1972 try { 1973 return v != null ? Float.parseFloat(v) : def; 1974 } catch (NumberFormatException e) { 1975 return def; 1976 } 1977 } 1978 1979 /** 1980 * Convenience function for retrieving a single system settings value 1981 * as a float. Note that internally setting values are always 1982 * stored as strings; this function converts the string to a float 1983 * for you. 1984 * <p> 1985 * This version does not take a default value. If the setting has not 1986 * been set, or the string value is not a number, 1987 * it throws {@link SettingNotFoundException}. 1988 * 1989 * @param cr The ContentResolver to access. 1990 * @param name The name of the setting to retrieve. 1991 * 1992 * @throws SettingNotFoundException Thrown if a setting by the given 1993 * name can't be found or the setting value is not a float. 1994 * 1995 * @return The setting's current value. 1996 */ 1997 public static float getFloat(ContentResolver cr, String name) 1998 throws SettingNotFoundException { 1999 return getFloatForUser(cr, name, UserHandle.myUserId()); 2000 } 2001 2002 /** @hide */ 2003 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2004 throws SettingNotFoundException { 2005 String v = getStringForUser(cr, name, userHandle); 2006 if (v == null) { 2007 throw new SettingNotFoundException(name); 2008 } 2009 try { 2010 return Float.parseFloat(v); 2011 } catch (NumberFormatException e) { 2012 throw new SettingNotFoundException(name); 2013 } 2014 } 2015 2016 /** 2017 * Convenience function for updating a single settings value as a 2018 * floating point number. This will either create a new entry in the 2019 * table if the given name does not exist, or modify the value of the 2020 * existing row with that name. Note that internally setting values 2021 * are always stored as strings, so this function converts the given 2022 * value to a string before storing it. 2023 * 2024 * @param cr The ContentResolver to access. 2025 * @param name The name of the setting to modify. 2026 * @param value The new value for the setting. 2027 * @return true if the value was set, false on database errors 2028 */ 2029 public static boolean putFloat(ContentResolver cr, String name, float value) { 2030 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2031 } 2032 2033 /** @hide */ 2034 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2035 int userHandle) { 2036 return putStringForUser(cr, name, Float.toString(value), userHandle); 2037 } 2038 2039 /** 2040 * Convenience function to read all of the current 2041 * configuration-related settings into a 2042 * {@link Configuration} object. 2043 * 2044 * @param cr The ContentResolver to access. 2045 * @param outConfig Where to place the configuration settings. 2046 */ 2047 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2048 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 2049 } 2050 2051 /** @hide */ 2052 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 2053 int userHandle) { 2054 outConfig.fontScale = Settings.System.getFloatForUser( 2055 cr, FONT_SCALE, outConfig.fontScale, userHandle); 2056 if (outConfig.fontScale < 0) { 2057 outConfig.fontScale = 1; 2058 } 2059 } 2060 2061 /** 2062 * @hide Erase the fields in the Configuration that should be applied 2063 * by the settings. 2064 */ 2065 public static void clearConfiguration(Configuration inoutConfig) { 2066 inoutConfig.fontScale = 0; 2067 } 2068 2069 /** 2070 * Convenience function to write a batch of configuration-related 2071 * settings from a {@link Configuration} object. 2072 * 2073 * @param cr The ContentResolver to access. 2074 * @param config The settings to write. 2075 * @return true if the values were set, false on database errors 2076 */ 2077 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2078 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2079 } 2080 2081 /** @hide */ 2082 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2083 int userHandle) { 2084 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 2085 } 2086 2087 /** @hide */ 2088 public static boolean hasInterestingConfigurationChanges(int changes) { 2089 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2090 } 2091 2092 /** @deprecated - Do not use */ 2093 @Deprecated 2094 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2095 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2096 } 2097 2098 /** 2099 * @hide 2100 * @deprecated - Do not use 2101 */ 2102 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2103 int userHandle) { 2104 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2105 } 2106 2107 /** @deprecated - Do not use */ 2108 @Deprecated 2109 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2110 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2111 } 2112 2113 /** 2114 * @hide 2115 * @deprecated - Do not use 2116 */ 2117 @Deprecated 2118 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2119 int userHandle) { 2120 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2121 } 2122 2123 private static final class DiscreteValueValidator implements Validator { 2124 private final String[] mValues; 2125 2126 public DiscreteValueValidator(String[] values) { 2127 mValues = values; 2128 } 2129 2130 @Override 2131 public boolean validate(String value) { 2132 return ArrayUtils.contains(mValues, value); 2133 } 2134 } 2135 2136 private static final class InclusiveIntegerRangeValidator implements Validator { 2137 private final int mMin; 2138 private final int mMax; 2139 2140 public InclusiveIntegerRangeValidator(int min, int max) { 2141 mMin = min; 2142 mMax = max; 2143 } 2144 2145 @Override 2146 public boolean validate(String value) { 2147 try { 2148 final int intValue = Integer.parseInt(value); 2149 return intValue >= mMin && intValue <= mMax; 2150 } catch (NumberFormatException e) { 2151 return false; 2152 } 2153 } 2154 } 2155 2156 private static final class InclusiveFloatRangeValidator implements Validator { 2157 private final float mMin; 2158 private final float mMax; 2159 2160 public InclusiveFloatRangeValidator(float min, float max) { 2161 mMin = min; 2162 mMax = max; 2163 } 2164 2165 @Override 2166 public boolean validate(String value) { 2167 try { 2168 final float floatValue = Float.parseFloat(value); 2169 return floatValue >= mMin && floatValue <= mMax; 2170 } catch (NumberFormatException e) { 2171 return false; 2172 } 2173 } 2174 } 2175 2176 /** 2177 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2178 */ 2179 @Deprecated 2180 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2181 2182 /** 2183 * What happens when the user presses the end call button if they're not 2184 * on a call.<br/> 2185 * <b>Values:</b><br/> 2186 * 0 - The end button does nothing.<br/> 2187 * 1 - The end button goes to the home screen.<br/> 2188 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2189 * 3 - The end button goes to the home screen. If the user is already on the 2190 * home screen, it puts the device to sleep. 2191 */ 2192 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2193 2194 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2195 new InclusiveIntegerRangeValidator(0, 3); 2196 2197 /** 2198 * END_BUTTON_BEHAVIOR value for "go home". 2199 * @hide 2200 */ 2201 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2202 2203 /** 2204 * END_BUTTON_BEHAVIOR value for "go to sleep". 2205 * @hide 2206 */ 2207 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2208 2209 /** 2210 * END_BUTTON_BEHAVIOR default value. 2211 * @hide 2212 */ 2213 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2214 2215 /** 2216 * Is advanced settings mode turned on. 0 == no, 1 == yes 2217 * @hide 2218 */ 2219 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2220 2221 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2222 2223 /** 2224 * ADVANCED_SETTINGS default value. 2225 * @hide 2226 */ 2227 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2228 2229 /** 2230 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2231 */ 2232 @Deprecated 2233 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2234 2235 /** 2236 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2237 */ 2238 @Deprecated 2239 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2240 2241 /** 2242 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2243 */ 2244 @Deprecated 2245 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2246 2247 /** 2248 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2249 * {@hide} 2250 */ 2251 @Deprecated 2252 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2253 2254 /** 2255 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2256 */ 2257 @Deprecated 2258 public static final String RADIO_CELL = Global.RADIO_CELL; 2259 2260 /** 2261 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2262 */ 2263 @Deprecated 2264 public static final String RADIO_NFC = Global.RADIO_NFC; 2265 2266 /** 2267 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2268 */ 2269 @Deprecated 2270 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2271 2272 /** 2273 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2274 * 2275 * {@hide} 2276 */ 2277 @Deprecated 2278 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2279 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2280 2281 /** 2282 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2283 */ 2284 @Deprecated 2285 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2286 2287 /** 2288 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2289 */ 2290 @Deprecated 2291 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2292 2293 /** 2294 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2295 */ 2296 @Deprecated 2297 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2298 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2299 2300 /** 2301 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2302 */ 2303 @Deprecated 2304 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2305 2306 /** 2307 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2308 */ 2309 @Deprecated 2310 public static final String MODE_RINGER = Global.MODE_RINGER; 2311 2312 /** 2313 * Whether to use static IP and other static network attributes. 2314 * <p> 2315 * Set to 1 for true and 0 for false. 2316 * 2317 * @deprecated Use {@link WifiManager} instead 2318 */ 2319 @Deprecated 2320 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2321 2322 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2323 2324 /** 2325 * The static IP address. 2326 * <p> 2327 * Example: "192.168.1.51" 2328 * 2329 * @deprecated Use {@link WifiManager} instead 2330 */ 2331 @Deprecated 2332 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2333 2334 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2335 2336 /** 2337 * If using static IP, the gateway's IP address. 2338 * <p> 2339 * Example: "192.168.1.1" 2340 * 2341 * @deprecated Use {@link WifiManager} instead 2342 */ 2343 @Deprecated 2344 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2345 2346 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2347 2348 /** 2349 * If using static IP, the net mask. 2350 * <p> 2351 * Example: "255.255.255.0" 2352 * 2353 * @deprecated Use {@link WifiManager} instead 2354 */ 2355 @Deprecated 2356 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2357 2358 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2359 2360 /** 2361 * If using static IP, the primary DNS's IP address. 2362 * <p> 2363 * Example: "192.168.1.1" 2364 * 2365 * @deprecated Use {@link WifiManager} instead 2366 */ 2367 @Deprecated 2368 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2369 2370 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2371 2372 /** 2373 * If using static IP, the secondary DNS's IP address. 2374 * <p> 2375 * Example: "192.168.1.2" 2376 * 2377 * @deprecated Use {@link WifiManager} instead 2378 */ 2379 @Deprecated 2380 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2381 2382 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2383 2384 /** 2385 * Determines whether remote devices may discover and/or connect to 2386 * this device. 2387 * <P>Type: INT</P> 2388 * 2 -- discoverable and connectable 2389 * 1 -- connectable but not discoverable 2390 * 0 -- neither connectable nor discoverable 2391 */ 2392 public static final String BLUETOOTH_DISCOVERABILITY = 2393 "bluetooth_discoverability"; 2394 2395 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2396 new InclusiveIntegerRangeValidator(0, 2); 2397 2398 /** 2399 * Bluetooth discoverability timeout. If this value is nonzero, then 2400 * Bluetooth becomes discoverable for a certain number of seconds, 2401 * after which is becomes simply connectable. The value is in seconds. 2402 */ 2403 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2404 "bluetooth_discoverability_timeout"; 2405 2406 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2407 sNonNegativeIntegerValidator; 2408 2409 /** 2410 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2411 * instead 2412 */ 2413 @Deprecated 2414 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2415 2416 /** 2417 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2418 * instead 2419 */ 2420 @Deprecated 2421 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2422 2423 /** 2424 * @deprecated Use 2425 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2426 * instead 2427 */ 2428 @Deprecated 2429 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2430 "lock_pattern_tactile_feedback_enabled"; 2431 2432 /** 2433 * A formatted string of the next alarm that is set, or the empty string 2434 * if there is no alarm set. 2435 * 2436 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2437 */ 2438 @Deprecated 2439 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2440 2441 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2442 private static final int MAX_LENGTH = 1000; 2443 2444 @Override 2445 public boolean validate(String value) { 2446 // TODO: No idea what the correct format is. 2447 return value == null || value.length() < MAX_LENGTH; 2448 } 2449 }; 2450 2451 /** 2452 * Scaling factor for fonts, float. 2453 */ 2454 public static final String FONT_SCALE = "font_scale"; 2455 2456 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2457 @Override 2458 public boolean validate(String value) { 2459 try { 2460 return Float.parseFloat(value) >= 0; 2461 } catch (NumberFormatException e) { 2462 return false; 2463 } 2464 } 2465 }; 2466 2467 /** 2468 * Name of an application package to be debugged. 2469 * 2470 * @deprecated Use {@link Global#DEBUG_APP} instead 2471 */ 2472 @Deprecated 2473 public static final String DEBUG_APP = Global.DEBUG_APP; 2474 2475 /** 2476 * If 1, when launching DEBUG_APP it will wait for the debugger before 2477 * starting user code. If 0, it will run normally. 2478 * 2479 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2480 */ 2481 @Deprecated 2482 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2483 2484 /** 2485 * Whether or not to dim the screen. 0=no 1=yes 2486 * @deprecated This setting is no longer used. 2487 */ 2488 @Deprecated 2489 public static final String DIM_SCREEN = "dim_screen"; 2490 2491 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2492 2493 /** 2494 * The amount of time in milliseconds before the device goes to sleep or begins 2495 * to dream after a period of inactivity. This value is also known as the 2496 * user activity timeout period since the screen isn't necessarily turned off 2497 * when it expires. 2498 */ 2499 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2500 2501 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2502 2503 /** 2504 * The screen backlight brightness between 0 and 255. 2505 */ 2506 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2507 2508 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2509 new InclusiveIntegerRangeValidator(0, 255); 2510 2511 /** 2512 * Control whether to enable automatic brightness mode. 2513 */ 2514 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2515 2516 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2517 2518 /** 2519 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2520 * or less (<0.0 >-1.0) bright. 2521 * @hide 2522 */ 2523 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2524 2525 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2526 new InclusiveFloatRangeValidator(-1, 1); 2527 2528 /** 2529 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2530 */ 2531 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2532 2533 /** 2534 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2535 */ 2536 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2537 2538 /** 2539 * Control whether the process CPU usage meter should be shown. 2540 * 2541 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2542 */ 2543 @Deprecated 2544 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2545 2546 /** 2547 * If 1, the activity manager will aggressively finish activities and 2548 * processes as soon as they are no longer needed. If 0, the normal 2549 * extended lifetime is used. 2550 * 2551 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2552 */ 2553 @Deprecated 2554 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2555 2556 /** 2557 * Determines which streams are affected by ringer mode changes. The 2558 * stream type's bit should be set to 1 if it should be muted when going 2559 * into an inaudible ringer mode. 2560 */ 2561 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2562 2563 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2564 sNonNegativeIntegerValidator; 2565 2566 /** 2567 * Determines which streams are affected by mute. The 2568 * stream type's bit should be set to 1 if it should be muted when a mute request 2569 * is received. 2570 */ 2571 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2572 2573 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2574 sNonNegativeIntegerValidator; 2575 2576 /** 2577 * Whether vibrate is on for different events. This is used internally, 2578 * changing this value will not change the vibrate. See AudioManager. 2579 */ 2580 public static final String VIBRATE_ON = "vibrate_on"; 2581 2582 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2583 2584 /** 2585 * If 1, redirects the system vibrator to all currently attached input devices 2586 * that support vibration. If there are no such input devices, then the system 2587 * vibrator is used instead. 2588 * If 0, does not register the system vibrator. 2589 * 2590 * This setting is mainly intended to provide a compatibility mechanism for 2591 * applications that only know about the system vibrator and do not use the 2592 * input device vibrator API. 2593 * 2594 * @hide 2595 */ 2596 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2597 2598 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2599 2600 /** 2601 * Ringer volume. This is used internally, changing this value will not 2602 * change the volume. See AudioManager. 2603 * 2604 * @removed Not used by anything since API 2. 2605 */ 2606 public static final String VOLUME_RING = "volume_ring"; 2607 2608 /** 2609 * System/notifications volume. This is used internally, changing this 2610 * value will not change the volume. See AudioManager. 2611 * 2612 * @removed Not used by anything since API 2. 2613 */ 2614 public static final String VOLUME_SYSTEM = "volume_system"; 2615 2616 /** 2617 * Voice call volume. This is used internally, changing this value will 2618 * not change the volume. See AudioManager. 2619 * 2620 * @removed Not used by anything since API 2. 2621 */ 2622 public static final String VOLUME_VOICE = "volume_voice"; 2623 2624 /** 2625 * Music/media/gaming volume. This is used internally, changing this 2626 * value will not change the volume. See AudioManager. 2627 * 2628 * @removed Not used by anything since API 2. 2629 */ 2630 public static final String VOLUME_MUSIC = "volume_music"; 2631 2632 /** 2633 * Alarm volume. This is used internally, changing this 2634 * value will not change the volume. See AudioManager. 2635 * 2636 * @removed Not used by anything since API 2. 2637 */ 2638 public static final String VOLUME_ALARM = "volume_alarm"; 2639 2640 /** 2641 * Notification volume. This is used internally, changing this 2642 * value will not change the volume. See AudioManager. 2643 * 2644 * @removed Not used by anything since API 2. 2645 */ 2646 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2647 2648 /** 2649 * Bluetooth Headset volume. This is used internally, changing this value will 2650 * not change the volume. See AudioManager. 2651 * 2652 * @removed Not used by anything since API 2. 2653 */ 2654 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2655 2656 /** 2657 * Master volume (float in the range 0.0f to 1.0f). 2658 * 2659 * @hide 2660 */ 2661 public static final String VOLUME_MASTER = "volume_master"; 2662 2663 /** 2664 * Master volume mute (int 1 = mute, 0 = not muted). 2665 * 2666 * @hide 2667 */ 2668 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2669 2670 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2671 2672 /** 2673 * Microphone mute (int 1 = mute, 0 = not muted). 2674 * 2675 * @hide 2676 */ 2677 public static final String MICROPHONE_MUTE = "microphone_mute"; 2678 2679 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2680 2681 /** 2682 * Master mono (int 1 = mono, 0 = normal). 2683 * 2684 * @hide 2685 */ 2686 public static final String MASTER_MONO = "master_mono"; 2687 2688 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2689 2690 /** 2691 * Whether the notifications should use the ring volume (value of 1) or 2692 * a separate notification volume (value of 0). In most cases, users 2693 * will have this enabled so the notification and ringer volumes will be 2694 * the same. However, power users can disable this and use the separate 2695 * notification volume control. 2696 * <p> 2697 * Note: This is a one-off setting that will be removed in the future 2698 * when there is profile support. For this reason, it is kept hidden 2699 * from the public APIs. 2700 * 2701 * @hide 2702 * @deprecated 2703 */ 2704 @Deprecated 2705 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2706 "notifications_use_ring_volume"; 2707 2708 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2709 2710 /** 2711 * Whether silent mode should allow vibration feedback. This is used 2712 * internally in AudioService and the Sound settings activity to 2713 * coordinate decoupling of vibrate and silent modes. This setting 2714 * will likely be removed in a future release with support for 2715 * audio/vibe feedback profiles. 2716 * 2717 * Not used anymore. On devices with vibrator, the user explicitly selects 2718 * silent or vibrate mode. 2719 * Kept for use by legacy database upgrade code in DatabaseHelper. 2720 * @hide 2721 */ 2722 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2723 2724 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2725 2726 /** 2727 * The mapping of stream type (integer) to its setting. 2728 * 2729 * @removed Not used by anything since API 2. 2730 */ 2731 public static final String[] VOLUME_SETTINGS = { 2732 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2733 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2734 }; 2735 2736 /** 2737 * Appended to various volume related settings to record the previous 2738 * values before they the settings were affected by a silent/vibrate 2739 * ringer mode change. 2740 * 2741 * @removed Not used by anything since API 2. 2742 */ 2743 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2744 2745 /** 2746 * Persistent store for the system-wide default ringtone URI. 2747 * <p> 2748 * If you need to play the default ringtone at any given time, it is recommended 2749 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2750 * to the set default ringtone at the time of playing. 2751 * 2752 * @see #DEFAULT_RINGTONE_URI 2753 */ 2754 public static final String RINGTONE = "ringtone"; 2755 2756 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2757 2758 /** 2759 * A {@link Uri} that will point to the current default ringtone at any 2760 * given time. 2761 * <p> 2762 * If the current default ringtone is in the DRM provider and the caller 2763 * does not have permission, the exception will be a 2764 * FileNotFoundException. 2765 */ 2766 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2767 2768 /** 2769 * Persistent store for the system-wide default notification sound. 2770 * 2771 * @see #RINGTONE 2772 * @see #DEFAULT_NOTIFICATION_URI 2773 */ 2774 public static final String NOTIFICATION_SOUND = "notification_sound"; 2775 2776 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2777 2778 /** 2779 * A {@link Uri} that will point to the current default notification 2780 * sound at any given time. 2781 * 2782 * @see #DEFAULT_RINGTONE_URI 2783 */ 2784 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2785 2786 /** 2787 * Persistent store for the system-wide default alarm alert. 2788 * 2789 * @see #RINGTONE 2790 * @see #DEFAULT_ALARM_ALERT_URI 2791 */ 2792 public static final String ALARM_ALERT = "alarm_alert"; 2793 2794 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2795 2796 /** 2797 * A {@link Uri} that will point to the current default alarm alert at 2798 * any given time. 2799 * 2800 * @see #DEFAULT_ALARM_ALERT_URI 2801 */ 2802 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2803 2804 /** 2805 * Persistent store for the system default media button event receiver. 2806 * 2807 * @hide 2808 */ 2809 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2810 2811 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2812 @Override 2813 public boolean validate(String value) { 2814 try { 2815 ComponentName.unflattenFromString(value); 2816 return true; 2817 } catch (NullPointerException e) { 2818 return false; 2819 } 2820 } 2821 }; 2822 2823 /** 2824 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2825 */ 2826 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2827 2828 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2829 2830 /** 2831 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2832 */ 2833 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2834 2835 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2836 2837 /** 2838 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2839 * feature converts two spaces to a "." and space. 2840 */ 2841 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2842 2843 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2844 2845 /** 2846 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2847 */ 2848 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2849 2850 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2851 2852 public static final String SHOW_GTALK_SERVICE_STATUS = 2853 "SHOW_GTALK_SERVICE_STATUS"; 2854 2855 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2856 2857 /** 2858 * Name of activity to use for wallpaper on the home screen. 2859 * 2860 * @deprecated Use {@link WallpaperManager} instead. 2861 */ 2862 @Deprecated 2863 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2864 2865 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2866 private static final int MAX_LENGTH = 1000; 2867 2868 @Override 2869 public boolean validate(String value) { 2870 if (value != null && value.length() > MAX_LENGTH) { 2871 return false; 2872 } 2873 return ComponentName.unflattenFromString(value) != null; 2874 } 2875 }; 2876 2877 /** 2878 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2879 * instead 2880 */ 2881 @Deprecated 2882 public static final String AUTO_TIME = Global.AUTO_TIME; 2883 2884 /** 2885 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2886 * instead 2887 */ 2888 @Deprecated 2889 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2890 2891 /** 2892 * Display times as 12 or 24 hours 2893 * 12 2894 * 24 2895 */ 2896 public static final String TIME_12_24 = "time_12_24"; 2897 2898 /** @hide */ 2899 public static final Validator TIME_12_24_VALIDATOR = 2900 new DiscreteValueValidator(new String[] {"12", "24"}); 2901 2902 /** 2903 * Date format string 2904 * mm/dd/yyyy 2905 * dd/mm/yyyy 2906 * yyyy/mm/dd 2907 */ 2908 public static final String DATE_FORMAT = "date_format"; 2909 2910 /** @hide */ 2911 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2912 @Override 2913 public boolean validate(String value) { 2914 try { 2915 new SimpleDateFormat(value); 2916 return true; 2917 } catch (IllegalArgumentException e) { 2918 return false; 2919 } 2920 } 2921 }; 2922 2923 /** 2924 * Whether the setup wizard has been run before (on first boot), or if 2925 * it still needs to be run. 2926 * 2927 * nonzero = it has been run in the past 2928 * 0 = it has not been run in the past 2929 */ 2930 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2931 2932 /** @hide */ 2933 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2934 2935 /** 2936 * Scaling factor for normal window animations. Setting to 0 will disable window 2937 * animations. 2938 * 2939 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2940 */ 2941 @Deprecated 2942 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2943 2944 /** 2945 * Scaling factor for activity transition animations. Setting to 0 will disable window 2946 * animations. 2947 * 2948 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2949 */ 2950 @Deprecated 2951 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2952 2953 /** 2954 * Scaling factor for Animator-based animations. This affects both the start delay and 2955 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2956 * The default value is 1. 2957 * 2958 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2959 */ 2960 @Deprecated 2961 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2962 2963 /** 2964 * Control whether the accelerometer will be used to change screen 2965 * orientation. If 0, it will not be used unless explicitly requested 2966 * by the application; if 1, it will be used by default unless explicitly 2967 * disabled by the application. 2968 */ 2969 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2970 2971 /** @hide */ 2972 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2973 2974 /** 2975 * Default screen rotation when no other policy applies. 2976 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2977 * preference, this rotation value will be used. Must be one of the 2978 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2979 * 2980 * @see android.view.Display#getRotation 2981 */ 2982 public static final String USER_ROTATION = "user_rotation"; 2983 2984 /** @hide */ 2985 public static final Validator USER_ROTATION_VALIDATOR = 2986 new InclusiveIntegerRangeValidator(0, 3); 2987 2988 /** 2989 * Control whether the rotation lock toggle in the System UI should be hidden. 2990 * Typically this is done for accessibility purposes to make it harder for 2991 * the user to accidentally toggle the rotation lock while the display rotation 2992 * has been locked for accessibility. 2993 * 2994 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2995 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2996 * 2997 * @hide 2998 */ 2999 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3000 "hide_rotation_lock_toggle_for_accessibility"; 3001 3002 /** @hide */ 3003 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3004 sBooleanValidator; 3005 3006 /** 3007 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3008 * be used by Phone and Setting apps; it shouldn't affect other apps. 3009 * The value is boolean (1 or 0). 3010 * 3011 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3012 * It was about AudioManager's setting and thus affected all the applications which 3013 * relied on the setting, while this is purely about the vibration setting for incoming 3014 * calls. 3015 */ 3016 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3017 3018 /** @hide */ 3019 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3020 3021 /** 3022 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3023 * boolean (1 or 0). 3024 */ 3025 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3026 3027 /** @hide */ 3028 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3029 3030 /** 3031 * CDMA only settings 3032 * DTMF tone type played by the dialer when dialing. 3033 * 0 = Normal 3034 * 1 = Long 3035 */ 3036 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3037 3038 /** @hide */ 3039 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3040 3041 /** 3042 * Whether the hearing aid is enabled. The value is 3043 * boolean (1 or 0). 3044 * @hide 3045 */ 3046 public static final String HEARING_AID = "hearing_aid"; 3047 3048 /** @hide */ 3049 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3050 3051 /** 3052 * CDMA only settings 3053 * TTY Mode 3054 * 0 = OFF 3055 * 1 = FULL 3056 * 2 = VCO 3057 * 3 = HCO 3058 * @hide 3059 */ 3060 public static final String TTY_MODE = "tty_mode"; 3061 3062 /** @hide */ 3063 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3064 3065 /** 3066 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3067 * boolean (1 or 0). 3068 */ 3069 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3070 3071 /** @hide */ 3072 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3073 3074 /** 3075 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3076 * boolean (1 or 0). 3077 */ 3078 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3079 3080 /** @hide */ 3081 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3082 3083 /** 3084 * @deprecated Each application that shows web suggestions should have its own 3085 * setting for this. 3086 */ 3087 @Deprecated 3088 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3089 3090 /** @hide */ 3091 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3092 3093 /** 3094 * Whether the notification LED should repeatedly flash when a notification is 3095 * pending. The value is boolean (1 or 0). 3096 * @hide 3097 */ 3098 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3099 3100 /** @hide */ 3101 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3102 3103 /** 3104 * Show pointer location on screen? 3105 * 0 = no 3106 * 1 = yes 3107 * @hide 3108 */ 3109 public static final String POINTER_LOCATION = "pointer_location"; 3110 3111 /** @hide */ 3112 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3113 3114 /** 3115 * Show touch positions on screen? 3116 * 0 = no 3117 * 1 = yes 3118 * @hide 3119 */ 3120 public static final String SHOW_TOUCHES = "show_touches"; 3121 3122 /** @hide */ 3123 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3124 3125 /** 3126 * Log raw orientation data from 3127 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3128 * orientationplot.py tool. 3129 * 0 = no 3130 * 1 = yes 3131 * @hide 3132 */ 3133 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3134 "window_orientation_listener_log"; 3135 3136 /** @hide */ 3137 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3138 3139 /** 3140 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3141 * instead 3142 * @hide 3143 */ 3144 @Deprecated 3145 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3146 3147 /** 3148 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3149 * instead 3150 * @hide 3151 */ 3152 @Deprecated 3153 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3154 3155 /** 3156 * Whether to play sounds when the keyguard is shown and dismissed. 3157 * @hide 3158 */ 3159 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3160 3161 /** @hide */ 3162 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3163 3164 /** 3165 * Whether the lockscreen should be completely disabled. 3166 * @hide 3167 */ 3168 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3169 3170 /** @hide */ 3171 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3172 3173 /** 3174 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3175 * instead 3176 * @hide 3177 */ 3178 @Deprecated 3179 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3180 3181 /** 3182 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3183 * instead 3184 * @hide 3185 */ 3186 @Deprecated 3187 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3188 3189 /** 3190 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3191 * instead 3192 * @hide 3193 */ 3194 @Deprecated 3195 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3196 3197 /** 3198 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3199 * instead 3200 * @hide 3201 */ 3202 @Deprecated 3203 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3204 3205 /** 3206 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3207 * instead 3208 * @hide 3209 */ 3210 @Deprecated 3211 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3212 3213 /** 3214 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3215 * instead 3216 * @hide 3217 */ 3218 @Deprecated 3219 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3220 3221 /** 3222 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3223 * instead 3224 * @hide 3225 */ 3226 @Deprecated 3227 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3228 3229 /** 3230 * Receive incoming SIP calls? 3231 * 0 = no 3232 * 1 = yes 3233 * @hide 3234 */ 3235 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3236 3237 /** @hide */ 3238 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3239 3240 /** 3241 * Call Preference String. 3242 * "SIP_ALWAYS" : Always use SIP with network access 3243 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3244 * @hide 3245 */ 3246 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3247 3248 /** @hide */ 3249 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3250 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3251 3252 /** 3253 * One of the sip call options: Always use SIP with network access. 3254 * @hide 3255 */ 3256 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3257 3258 /** @hide */ 3259 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3260 3261 /** 3262 * One of the sip call options: Only if destination is a SIP address. 3263 * @hide 3264 */ 3265 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3266 3267 /** @hide */ 3268 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3269 3270 /** 3271 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3272 * the user should be prompted each time a call is made whether it should be placed using 3273 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3274 * SIP_ADDRESS_ONLY. 3275 * @hide 3276 */ 3277 @Deprecated 3278 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3279 3280 /** @hide */ 3281 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3282 3283 /** 3284 * Pointer speed setting. 3285 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3286 * -7 = slowest 3287 * 0 = default speed 3288 * +7 = fastest 3289 * @hide 3290 */ 3291 public static final String POINTER_SPEED = "pointer_speed"; 3292 3293 /** @hide */ 3294 public static final Validator POINTER_SPEED_VALIDATOR = 3295 new InclusiveFloatRangeValidator(-7, 7); 3296 3297 /** 3298 * Whether lock-to-app will be triggered by long-press on recents. 3299 * @hide 3300 */ 3301 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3302 3303 /** @hide */ 3304 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3305 3306 /** 3307 * I am the lolrus. 3308 * <p> 3309 * Nonzero values indicate that the user has a bukkit. 3310 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3311 * @hide 3312 */ 3313 public static final String EGG_MODE = "egg_mode"; 3314 3315 /** @hide */ 3316 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3317 @Override 3318 public boolean validate(String value) { 3319 try { 3320 return Long.parseLong(value) >= 0; 3321 } catch (NumberFormatException e) { 3322 return false; 3323 } 3324 } 3325 }; 3326 3327 /** 3328 * IMPORTANT: If you add a new public settings you also have to add it to 3329 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3330 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3331 * the setting value. See an example above. 3332 */ 3333 3334 /** 3335 * Settings to backup. This is here so that it's in the same place as the settings 3336 * keys and easy to update. 3337 * 3338 * NOTE: Settings are backed up and restored in the order they appear 3339 * in this array. If you have one setting depending on another, 3340 * make sure that they are ordered appropriately. 3341 * 3342 * @hide 3343 */ 3344 public static final String[] SETTINGS_TO_BACKUP = { 3345 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3346 WIFI_USE_STATIC_IP, 3347 WIFI_STATIC_IP, 3348 WIFI_STATIC_GATEWAY, 3349 WIFI_STATIC_NETMASK, 3350 WIFI_STATIC_DNS1, 3351 WIFI_STATIC_DNS2, 3352 BLUETOOTH_DISCOVERABILITY, 3353 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3354 FONT_SCALE, 3355 DIM_SCREEN, 3356 SCREEN_OFF_TIMEOUT, 3357 SCREEN_BRIGHTNESS, 3358 SCREEN_BRIGHTNESS_MODE, 3359 SCREEN_AUTO_BRIGHTNESS_ADJ, 3360 VIBRATE_INPUT_DEVICES, 3361 MODE_RINGER_STREAMS_AFFECTED, 3362 TEXT_AUTO_REPLACE, 3363 TEXT_AUTO_CAPS, 3364 TEXT_AUTO_PUNCTUATE, 3365 TEXT_SHOW_PASSWORD, 3366 AUTO_TIME, // moved to global 3367 AUTO_TIME_ZONE, // moved to global 3368 TIME_12_24, 3369 DATE_FORMAT, 3370 DTMF_TONE_WHEN_DIALING, 3371 DTMF_TONE_TYPE_WHEN_DIALING, 3372 HEARING_AID, 3373 TTY_MODE, 3374 SOUND_EFFECTS_ENABLED, 3375 HAPTIC_FEEDBACK_ENABLED, 3376 POWER_SOUNDS_ENABLED, // moved to global 3377 DOCK_SOUNDS_ENABLED, // moved to global 3378 LOCKSCREEN_SOUNDS_ENABLED, 3379 SHOW_WEB_SUGGESTIONS, 3380 SIP_CALL_OPTIONS, 3381 SIP_RECEIVE_CALLS, 3382 POINTER_SPEED, 3383 VIBRATE_WHEN_RINGING, 3384 RINGTONE, 3385 LOCK_TO_APP_ENABLED, 3386 NOTIFICATION_SOUND, 3387 ACCELEROMETER_ROTATION 3388 }; 3389 3390 /** 3391 * These are all public system settings 3392 * 3393 * @hide 3394 */ 3395 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3396 static { 3397 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3398 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3399 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3400 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3401 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3402 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3403 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3404 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3405 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3406 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3407 PUBLIC_SETTINGS.add(FONT_SCALE); 3408 PUBLIC_SETTINGS.add(DIM_SCREEN); 3409 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3410 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3411 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3412 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3413 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3414 PUBLIC_SETTINGS.add(VIBRATE_ON); 3415 PUBLIC_SETTINGS.add(VOLUME_RING); 3416 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3417 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3418 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3419 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3420 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3421 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3422 PUBLIC_SETTINGS.add(RINGTONE); 3423 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3424 PUBLIC_SETTINGS.add(ALARM_ALERT); 3425 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3426 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3427 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3428 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3429 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3430 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3431 PUBLIC_SETTINGS.add(TIME_12_24); 3432 PUBLIC_SETTINGS.add(DATE_FORMAT); 3433 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3434 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3435 PUBLIC_SETTINGS.add(USER_ROTATION); 3436 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3437 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3438 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3439 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3440 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3441 } 3442 3443 /** 3444 * These are all hidden system settings. 3445 * 3446 * @hide 3447 */ 3448 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3449 static { 3450 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3451 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3452 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3453 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3454 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3455 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3456 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3457 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3458 PRIVATE_SETTINGS.add(MASTER_MONO); 3459 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3460 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3461 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3462 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3463 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3464 PRIVATE_SETTINGS.add(HEARING_AID); 3465 PRIVATE_SETTINGS.add(TTY_MODE); 3466 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3467 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3468 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3469 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3470 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3471 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3472 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3473 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3474 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3475 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3476 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3477 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3478 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3479 PRIVATE_SETTINGS.add(LOCK_SOUND); 3480 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3481 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3482 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3483 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3484 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3485 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3486 PRIVATE_SETTINGS.add(POINTER_SPEED); 3487 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3488 PRIVATE_SETTINGS.add(EGG_MODE); 3489 } 3490 3491 /** 3492 * These are all public system settings 3493 * 3494 * @hide 3495 */ 3496 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3497 static { 3498 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3499 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3500 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3501 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3502 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3503 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3504 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3505 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3506 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3507 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3508 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3509 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3510 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3511 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3512 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3513 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3514 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3515 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3516 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3517 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3518 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3519 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3520 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3521 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3522 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3523 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3524 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3525 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3526 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3527 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3528 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3529 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3530 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3531 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3532 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3533 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3534 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3535 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3536 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3537 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3538 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3539 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3540 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3541 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3542 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3543 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3544 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3545 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3546 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3547 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3548 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3549 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3550 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3551 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3552 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3553 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3554 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3555 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3556 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3557 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3558 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3559 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3560 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3561 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3562 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3563 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3564 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3565 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3566 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3567 } 3568 3569 /** 3570 * These entries are considered common between the personal and the managed profile, 3571 * since the managed profile doesn't get to change them. 3572 */ 3573 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3574 static { 3575 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3576 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3577 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3578 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3579 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3580 } 3581 3582 /** @hide */ 3583 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3584 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3585 } 3586 3587 /** 3588 * When to use Wi-Fi calling 3589 * 3590 * @see android.telephony.TelephonyManager.WifiCallingChoices 3591 * @hide 3592 */ 3593 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3594 3595 // Settings moved to Settings.Secure 3596 3597 /** 3598 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3599 * instead 3600 */ 3601 @Deprecated 3602 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3603 3604 /** 3605 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3606 */ 3607 @Deprecated 3608 public static final String ANDROID_ID = Secure.ANDROID_ID; 3609 3610 /** 3611 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3612 */ 3613 @Deprecated 3614 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3615 3616 /** 3617 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3618 */ 3619 @Deprecated 3620 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3621 3622 /** 3623 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3624 */ 3625 @Deprecated 3626 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3627 3628 /** 3629 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3630 */ 3631 @Deprecated 3632 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3633 3634 /** 3635 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3636 */ 3637 @Deprecated 3638 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3639 3640 /** 3641 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3642 * instead 3643 */ 3644 @Deprecated 3645 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3646 3647 /** 3648 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3649 */ 3650 @Deprecated 3651 public static final String LOGGING_ID = Secure.LOGGING_ID; 3652 3653 /** 3654 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3655 */ 3656 @Deprecated 3657 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3658 3659 /** 3660 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3661 * instead 3662 */ 3663 @Deprecated 3664 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3665 3666 /** 3667 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3668 * instead 3669 */ 3670 @Deprecated 3671 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3672 3673 /** 3674 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3675 * instead 3676 */ 3677 @Deprecated 3678 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3679 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3680 3681 /** 3682 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3683 */ 3684 @Deprecated 3685 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3686 3687 /** 3688 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3689 */ 3690 @Deprecated 3691 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3692 3693 /** 3694 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3695 */ 3696 @Deprecated 3697 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3698 3699 /** 3700 * @deprecated Use 3701 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3702 */ 3703 @Deprecated 3704 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3705 3706 /** 3707 * @deprecated Use 3708 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3709 */ 3710 @Deprecated 3711 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3712 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3713 3714 /** 3715 * @deprecated Use 3716 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3717 */ 3718 @Deprecated 3719 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3720 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3721 3722 /** 3723 * @deprecated Use 3724 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3725 */ 3726 @Deprecated 3727 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3728 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3729 3730 /** 3731 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3732 * instead 3733 */ 3734 @Deprecated 3735 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3736 3737 /** 3738 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3739 */ 3740 @Deprecated 3741 public static final String WIFI_ON = Global.WIFI_ON; 3742 3743 /** 3744 * @deprecated Use 3745 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3746 * instead 3747 */ 3748 @Deprecated 3749 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3750 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3751 3752 /** 3753 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3754 */ 3755 @Deprecated 3756 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3757 3758 /** 3759 * @deprecated Use 3760 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3761 */ 3762 @Deprecated 3763 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3764 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3765 3766 /** 3767 * @deprecated Use 3768 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3769 */ 3770 @Deprecated 3771 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3772 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3773 3774 /** 3775 * @deprecated Use 3776 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3777 * instead 3778 */ 3779 @Deprecated 3780 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3781 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3782 3783 /** 3784 * @deprecated Use 3785 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3786 */ 3787 @Deprecated 3788 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3789 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3790 3791 /** 3792 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3793 * instead 3794 */ 3795 @Deprecated 3796 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3797 3798 /** 3799 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3800 */ 3801 @Deprecated 3802 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3803 3804 /** 3805 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3806 */ 3807 @Deprecated 3808 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3809 3810 /** 3811 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3812 * instead 3813 */ 3814 @Deprecated 3815 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3816 3817 /** 3818 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3819 * instead 3820 */ 3821 @Deprecated 3822 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3823 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3824 3825 /** 3826 * An app can use this method to check if it is currently allowed to write or modify system 3827 * settings. In order to gain write access to the system settings, an app must declare the 3828 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3829 * currently disallowed, it can prompt the user to grant it this capability through a 3830 * management UI by sending an Intent with action 3831 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3832 * 3833 * @param context A context 3834 * @return true if the calling app can write to system settings, false otherwise 3835 */ 3836 public static boolean canWrite(Context context) { 3837 int uid = Binder.getCallingUid(); 3838 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3839 context, uid), false); 3840 } 3841 } 3842 3843 /** 3844 * Secure system settings, containing system preferences that applications 3845 * can read but are not allowed to write. These are for preferences that 3846 * the user must explicitly modify through the system UI or specialized 3847 * APIs for those values, not modified directly by applications. 3848 */ 3849 public static final class Secure extends NameValueTable { 3850 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3851 3852 /** 3853 * The content:// style URL for this table 3854 */ 3855 public static final Uri CONTENT_URI = 3856 Uri.parse("content://" + AUTHORITY + "/secure"); 3857 3858 // Populated lazily, guarded by class object: 3859 private static final NameValueCache sNameValueCache = new NameValueCache( 3860 SYS_PROP_SETTING_VERSION, 3861 CONTENT_URI, 3862 CALL_METHOD_GET_SECURE, 3863 CALL_METHOD_PUT_SECURE); 3864 3865 private static ILockSettings sLockSettings = null; 3866 3867 private static boolean sIsSystemProcess; 3868 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3869 private static final HashSet<String> MOVED_TO_GLOBAL; 3870 static { 3871 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3872 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3873 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3874 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3875 3876 MOVED_TO_GLOBAL = new HashSet<String>(); 3877 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3878 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3879 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3880 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3881 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3882 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3883 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3884 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3885 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3886 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3887 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3888 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3889 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3890 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3891 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3892 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3893 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3894 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3895 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3896 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3897 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3898 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3899 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3900 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3901 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3902 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3903 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3904 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3905 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3906 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3907 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3908 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3909 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3910 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3911 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3912 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3913 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3914 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3915 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3916 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3917 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3918 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3919 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3920 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3921 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3922 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3923 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3924 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3925 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3926 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3927 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3928 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3929 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3930 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3931 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3932 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3933 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3934 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3935 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3936 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3937 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3938 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3939 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3940 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3941 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3942 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3943 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3944 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3945 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3946 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3947 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3948 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3949 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3950 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3951 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3952 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3953 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3954 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3955 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3956 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3957 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3958 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3959 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3960 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3961 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3962 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3963 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3964 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3965 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3966 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3967 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3968 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3969 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3970 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3971 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3972 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3973 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3974 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3975 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3976 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3977 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3978 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3979 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3980 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3981 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3982 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3983 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3984 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3985 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3986 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3987 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3988 } 3989 3990 /** @hide */ 3991 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3992 outKeySet.addAll(MOVED_TO_GLOBAL); 3993 } 3994 3995 /** 3996 * Look up a name in the database. 3997 * @param resolver to access the database with 3998 * @param name to look up in the table 3999 * @return the corresponding value, or null if not present 4000 */ 4001 public static String getString(ContentResolver resolver, String name) { 4002 return getStringForUser(resolver, name, UserHandle.myUserId()); 4003 } 4004 4005 /** @hide */ 4006 public static String getStringForUser(ContentResolver resolver, String name, 4007 int userHandle) { 4008 if (MOVED_TO_GLOBAL.contains(name)) { 4009 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4010 + " to android.provider.Settings.Global."); 4011 return Global.getStringForUser(resolver, name, userHandle); 4012 } 4013 4014 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4015 synchronized (Secure.class) { 4016 if (sLockSettings == null) { 4017 sLockSettings = ILockSettings.Stub.asInterface( 4018 (IBinder) ServiceManager.getService("lock_settings")); 4019 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4020 } 4021 } 4022 if (sLockSettings != null && !sIsSystemProcess) { 4023 // No context; use the ActivityThread's context as an approximation for 4024 // determining the target API level. 4025 Application application = ActivityThread.currentApplication(); 4026 4027 boolean isPreMnc = application != null 4028 && application.getApplicationInfo() != null 4029 && application.getApplicationInfo().targetSdkVersion 4030 <= VERSION_CODES.LOLLIPOP_MR1; 4031 if (isPreMnc) { 4032 try { 4033 return sLockSettings.getString(name, "0", userHandle); 4034 } catch (RemoteException re) { 4035 // Fall through 4036 } 4037 } else { 4038 throw new SecurityException("Settings.Secure." + name 4039 + " is deprecated and no longer accessible." 4040 + " See API documentation for potential replacements."); 4041 } 4042 } 4043 } 4044 4045 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4046 } 4047 4048 /** 4049 * Store a name/value pair into the database. 4050 * @param resolver to access the database with 4051 * @param name to store 4052 * @param value to associate with the name 4053 * @return true if the value was set, false on database errors 4054 */ 4055 public static boolean putString(ContentResolver resolver, String name, String value) { 4056 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4057 } 4058 4059 /** @hide */ 4060 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4061 int userHandle) { 4062 if (LOCATION_MODE.equals(name)) { 4063 // HACK ALERT: temporary hack to work around b/10491283. 4064 // TODO: once b/10491283 fixed, remove this hack 4065 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4066 } 4067 if (MOVED_TO_GLOBAL.contains(name)) { 4068 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4069 + " to android.provider.Settings.Global"); 4070 return Global.putStringForUser(resolver, name, value, userHandle); 4071 } 4072 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4073 } 4074 4075 /** 4076 * Construct the content URI for a particular name/value pair, 4077 * useful for monitoring changes with a ContentObserver. 4078 * @param name to look up in the table 4079 * @return the corresponding content URI, or null if not present 4080 */ 4081 public static Uri getUriFor(String name) { 4082 if (MOVED_TO_GLOBAL.contains(name)) { 4083 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4084 + " to android.provider.Settings.Global, returning global URI."); 4085 return Global.getUriFor(Global.CONTENT_URI, name); 4086 } 4087 return getUriFor(CONTENT_URI, name); 4088 } 4089 4090 /** 4091 * Convenience function for retrieving a single secure settings value 4092 * as an integer. Note that internally setting values are always 4093 * stored as strings; this function converts the string to an integer 4094 * for you. The default value will be returned if the setting is 4095 * not defined or not an integer. 4096 * 4097 * @param cr The ContentResolver to access. 4098 * @param name The name of the setting to retrieve. 4099 * @param def Value to return if the setting is not defined. 4100 * 4101 * @return The setting's current value, or 'def' if it is not defined 4102 * or not a valid integer. 4103 */ 4104 public static int getInt(ContentResolver cr, String name, int def) { 4105 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4106 } 4107 4108 /** @hide */ 4109 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4110 if (LOCATION_MODE.equals(name)) { 4111 // HACK ALERT: temporary hack to work around b/10491283. 4112 // TODO: once b/10491283 fixed, remove this hack 4113 return getLocationModeForUser(cr, userHandle); 4114 } 4115 String v = getStringForUser(cr, name, userHandle); 4116 try { 4117 return v != null ? Integer.parseInt(v) : def; 4118 } catch (NumberFormatException e) { 4119 return def; 4120 } 4121 } 4122 4123 /** 4124 * Convenience function for retrieving a single secure settings value 4125 * as an integer. Note that internally setting values are always 4126 * stored as strings; this function converts the string to an integer 4127 * for you. 4128 * <p> 4129 * This version does not take a default value. If the setting has not 4130 * been set, or the string value is not a number, 4131 * it throws {@link SettingNotFoundException}. 4132 * 4133 * @param cr The ContentResolver to access. 4134 * @param name The name of the setting to retrieve. 4135 * 4136 * @throws SettingNotFoundException Thrown if a setting by the given 4137 * name can't be found or the setting value is not an integer. 4138 * 4139 * @return The setting's current value. 4140 */ 4141 public static int getInt(ContentResolver cr, String name) 4142 throws SettingNotFoundException { 4143 return getIntForUser(cr, name, UserHandle.myUserId()); 4144 } 4145 4146 /** @hide */ 4147 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4148 throws SettingNotFoundException { 4149 if (LOCATION_MODE.equals(name)) { 4150 // HACK ALERT: temporary hack to work around b/10491283. 4151 // TODO: once b/10491283 fixed, remove this hack 4152 return getLocationModeForUser(cr, userHandle); 4153 } 4154 String v = getStringForUser(cr, name, userHandle); 4155 try { 4156 return Integer.parseInt(v); 4157 } catch (NumberFormatException e) { 4158 throw new SettingNotFoundException(name); 4159 } 4160 } 4161 4162 /** 4163 * Convenience function for updating a single settings value as an 4164 * integer. This will either create a new entry in the table if the 4165 * given name does not exist, or modify the value of the existing row 4166 * with that name. Note that internally setting values are always 4167 * stored as strings, so this function converts the given value to a 4168 * string before storing it. 4169 * 4170 * @param cr The ContentResolver to access. 4171 * @param name The name of the setting to modify. 4172 * @param value The new value for the setting. 4173 * @return true if the value was set, false on database errors 4174 */ 4175 public static boolean putInt(ContentResolver cr, String name, int value) { 4176 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4177 } 4178 4179 /** @hide */ 4180 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4181 int userHandle) { 4182 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4183 } 4184 4185 /** 4186 * Convenience function for retrieving a single secure settings value 4187 * as a {@code long}. Note that internally setting values are always 4188 * stored as strings; this function converts the string to a {@code long} 4189 * for you. The default value will be returned if the setting is 4190 * not defined or not a {@code long}. 4191 * 4192 * @param cr The ContentResolver to access. 4193 * @param name The name of the setting to retrieve. 4194 * @param def Value to return if the setting is not defined. 4195 * 4196 * @return The setting's current value, or 'def' if it is not defined 4197 * or not a valid {@code long}. 4198 */ 4199 public static long getLong(ContentResolver cr, String name, long def) { 4200 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4201 } 4202 4203 /** @hide */ 4204 public static long getLongForUser(ContentResolver cr, String name, long def, 4205 int userHandle) { 4206 String valString = getStringForUser(cr, name, userHandle); 4207 long value; 4208 try { 4209 value = valString != null ? Long.parseLong(valString) : def; 4210 } catch (NumberFormatException e) { 4211 value = def; 4212 } 4213 return value; 4214 } 4215 4216 /** 4217 * Convenience function for retrieving a single secure settings value 4218 * as a {@code long}. Note that internally setting values are always 4219 * stored as strings; this function converts the string to a {@code long} 4220 * for you. 4221 * <p> 4222 * This version does not take a default value. If the setting has not 4223 * been set, or the string value is not a number, 4224 * it throws {@link SettingNotFoundException}. 4225 * 4226 * @param cr The ContentResolver to access. 4227 * @param name The name of the setting to retrieve. 4228 * 4229 * @return The setting's current value. 4230 * @throws SettingNotFoundException Thrown if a setting by the given 4231 * name can't be found or the setting value is not an integer. 4232 */ 4233 public static long getLong(ContentResolver cr, String name) 4234 throws SettingNotFoundException { 4235 return getLongForUser(cr, name, UserHandle.myUserId()); 4236 } 4237 4238 /** @hide */ 4239 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4240 throws SettingNotFoundException { 4241 String valString = getStringForUser(cr, name, userHandle); 4242 try { 4243 return Long.parseLong(valString); 4244 } catch (NumberFormatException e) { 4245 throw new SettingNotFoundException(name); 4246 } 4247 } 4248 4249 /** 4250 * Convenience function for updating a secure settings value as a long 4251 * integer. This will either create a new entry in the table if the 4252 * given name does not exist, or modify the value of the existing row 4253 * with that name. Note that internally setting values are always 4254 * stored as strings, so this function converts the given value to a 4255 * string before storing it. 4256 * 4257 * @param cr The ContentResolver to access. 4258 * @param name The name of the setting to modify. 4259 * @param value The new value for the setting. 4260 * @return true if the value was set, false on database errors 4261 */ 4262 public static boolean putLong(ContentResolver cr, String name, long value) { 4263 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4264 } 4265 4266 /** @hide */ 4267 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4268 int userHandle) { 4269 return putStringForUser(cr, name, Long.toString(value), userHandle); 4270 } 4271 4272 /** 4273 * Convenience function for retrieving a single secure settings value 4274 * as a floating point number. Note that internally setting values are 4275 * always stored as strings; this function converts the string to an 4276 * float for you. The default value will be returned if the setting 4277 * is not defined or not a valid float. 4278 * 4279 * @param cr The ContentResolver to access. 4280 * @param name The name of the setting to retrieve. 4281 * @param def Value to return if the setting is not defined. 4282 * 4283 * @return The setting's current value, or 'def' if it is not defined 4284 * or not a valid float. 4285 */ 4286 public static float getFloat(ContentResolver cr, String name, float def) { 4287 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4288 } 4289 4290 /** @hide */ 4291 public static float getFloatForUser(ContentResolver cr, String name, float def, 4292 int userHandle) { 4293 String v = getStringForUser(cr, name, userHandle); 4294 try { 4295 return v != null ? Float.parseFloat(v) : def; 4296 } catch (NumberFormatException e) { 4297 return def; 4298 } 4299 } 4300 4301 /** 4302 * Convenience function for retrieving a single secure settings value 4303 * as a float. Note that internally setting values are always 4304 * stored as strings; this function converts the string to a float 4305 * for you. 4306 * <p> 4307 * This version does not take a default value. If the setting has not 4308 * been set, or the string value is not a number, 4309 * it throws {@link SettingNotFoundException}. 4310 * 4311 * @param cr The ContentResolver to access. 4312 * @param name The name of the setting to retrieve. 4313 * 4314 * @throws SettingNotFoundException Thrown if a setting by the given 4315 * name can't be found or the setting value is not a float. 4316 * 4317 * @return The setting's current value. 4318 */ 4319 public static float getFloat(ContentResolver cr, String name) 4320 throws SettingNotFoundException { 4321 return getFloatForUser(cr, name, UserHandle.myUserId()); 4322 } 4323 4324 /** @hide */ 4325 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4326 throws SettingNotFoundException { 4327 String v = getStringForUser(cr, name, userHandle); 4328 if (v == null) { 4329 throw new SettingNotFoundException(name); 4330 } 4331 try { 4332 return Float.parseFloat(v); 4333 } catch (NumberFormatException e) { 4334 throw new SettingNotFoundException(name); 4335 } 4336 } 4337 4338 /** 4339 * Convenience function for updating a single settings value as a 4340 * floating point number. This will either create a new entry in the 4341 * table if the given name does not exist, or modify the value of the 4342 * existing row with that name. Note that internally setting values 4343 * are always stored as strings, so this function converts the given 4344 * value to a string before storing it. 4345 * 4346 * @param cr The ContentResolver to access. 4347 * @param name The name of the setting to modify. 4348 * @param value The new value for the setting. 4349 * @return true if the value was set, false on database errors 4350 */ 4351 public static boolean putFloat(ContentResolver cr, String name, float value) { 4352 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4353 } 4354 4355 /** @hide */ 4356 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4357 int userHandle) { 4358 return putStringForUser(cr, name, Float.toString(value), userHandle); 4359 } 4360 4361 /** 4362 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4363 * instead 4364 */ 4365 @Deprecated 4366 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4367 Global.DEVELOPMENT_SETTINGS_ENABLED; 4368 4369 /** 4370 * When the user has enable the option to have a "bug report" command 4371 * in the power menu. 4372 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4373 * @hide 4374 */ 4375 @Deprecated 4376 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4377 4378 /** 4379 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4380 */ 4381 @Deprecated 4382 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4383 4384 /** 4385 * Setting to allow mock locations and location provider status to be injected into the 4386 * LocationManager service for testing purposes during application development. These 4387 * locations and status values override actual location and status information generated 4388 * by network, gps, or other location providers. 4389 * 4390 * @deprecated This settings is not used anymore. 4391 */ 4392 @Deprecated 4393 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4394 4395 /** 4396 * A 64-bit number (as a hex string) that is randomly 4397 * generated when the user first sets up the device and should remain 4398 * constant for the lifetime of the user's device. The value may 4399 * change if a factory reset is performed on the device. 4400 * <p class="note"><strong>Note:</strong> When a device has <a 4401 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4402 * (available on certain devices running Android 4.2 or higher), each user appears as a 4403 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4404 * user.</p> 4405 */ 4406 public static final String ANDROID_ID = "android_id"; 4407 4408 /** 4409 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4410 */ 4411 @Deprecated 4412 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4413 4414 /** 4415 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4416 */ 4417 @Deprecated 4418 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4419 4420 /** 4421 * Setting to record the input method used by default, holding the ID 4422 * of the desired method. 4423 */ 4424 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4425 4426 /** 4427 * Setting to record the input method subtype used by default, holding the ID 4428 * of the desired method. 4429 */ 4430 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4431 "selected_input_method_subtype"; 4432 4433 /** 4434 * Setting to record the history of input method subtype, holding the pair of ID of IME 4435 * and its last used subtype. 4436 * @hide 4437 */ 4438 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4439 "input_methods_subtype_history"; 4440 4441 /** 4442 * Setting to record the visibility of input method selector 4443 */ 4444 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4445 "input_method_selector_visibility"; 4446 4447 /** 4448 * The currently selected voice interaction service flattened ComponentName. 4449 * @hide 4450 */ 4451 @TestApi 4452 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4453 4454 /** 4455 * bluetooth HCI snoop log configuration 4456 * @hide 4457 */ 4458 public static final String BLUETOOTH_HCI_LOG = 4459 "bluetooth_hci_log"; 4460 4461 /** 4462 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4463 */ 4464 @Deprecated 4465 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4466 4467 /** 4468 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4469 * @hide 4470 */ 4471 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4472 4473 /** 4474 * List of input methods that are currently enabled. This is a string 4475 * containing the IDs of all enabled input methods, each ID separated 4476 * by ':'. 4477 */ 4478 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4479 4480 /** 4481 * List of system input methods that are currently disabled. This is a string 4482 * containing the IDs of all disabled input methods, each ID separated 4483 * by ':'. 4484 * @hide 4485 */ 4486 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4487 4488 /** 4489 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4490 * determines if the IME should be shown when a hard keyboard is attached. 4491 * @hide 4492 */ 4493 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4494 4495 /** 4496 * Host name and port for global http proxy. Uses ':' seperator for 4497 * between host and port. 4498 * 4499 * @deprecated Use {@link Global#HTTP_PROXY} 4500 */ 4501 @Deprecated 4502 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4503 4504 /** 4505 * Package designated as always-on VPN provider. 4506 * 4507 * @hide 4508 */ 4509 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4510 4511 /** 4512 * Whether applications can be installed for this user via the system's 4513 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4514 * 4515 * <p>1 = permit app installation via the system package installer intent 4516 * <p>0 = do not allow use of the package installer 4517 */ 4518 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4519 4520 /** 4521 * Comma-separated list of location providers that activities may access. Do not rely on 4522 * this value being present in settings.db or on ContentObserver notifications on the 4523 * corresponding Uri. 4524 * 4525 * @deprecated use {@link #LOCATION_MODE} and 4526 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4527 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4528 */ 4529 @Deprecated 4530 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4531 4532 /** 4533 * The degree of location access enabled by the user. 4534 * <p> 4535 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4536 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4537 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4538 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4539 * modes that might be added in the future. 4540 * <p> 4541 * Note: do not rely on this value being present in settings.db or on ContentObserver 4542 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4543 * to receive changes in this value. 4544 */ 4545 public static final String LOCATION_MODE = "location_mode"; 4546 /** 4547 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4548 * {@link #LOCATION_MODE_OFF} 4549 * @hide 4550 */ 4551 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4552 4553 /** 4554 * Sets all location providers to the previous states before location was turned off. 4555 * @hide 4556 */ 4557 public static final int LOCATION_MODE_PREVIOUS = -1; 4558 /** 4559 * Location access disabled. 4560 */ 4561 public static final int LOCATION_MODE_OFF = 0; 4562 /** 4563 * Network Location Provider disabled, but GPS and other sensors enabled. 4564 */ 4565 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4566 /** 4567 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4568 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4569 * {@link android.location.Criteria#POWER_MEDIUM}. 4570 */ 4571 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4572 /** 4573 * Best-effort location computation allowed. 4574 */ 4575 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4576 4577 /** 4578 * A flag containing settings used for biometric weak 4579 * @hide 4580 */ 4581 @Deprecated 4582 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4583 "lock_biometric_weak_flags"; 4584 4585 /** 4586 * Whether lock-to-app will lock the keyguard when exiting. 4587 * @hide 4588 */ 4589 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4590 4591 /** 4592 * Whether autolock is enabled (0 = false, 1 = true) 4593 * 4594 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4595 * level of the keyguard. Accessing this setting from an app that is targeting 4596 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4597 */ 4598 @Deprecated 4599 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4600 4601 /** 4602 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4603 * 4604 * @deprecated Accessing this setting from an app that is targeting 4605 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4606 */ 4607 @Deprecated 4608 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4609 4610 /** 4611 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4612 * true) 4613 * 4614 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4615 * lockscreen uses 4616 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4617 * Accessing this setting from an app that is targeting 4618 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4619 */ 4620 @Deprecated 4621 public static final String 4622 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4623 4624 /** 4625 * This preference allows the device to be locked given time after screen goes off, 4626 * subject to current DeviceAdmin policy limits. 4627 * @hide 4628 */ 4629 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4630 4631 4632 /** 4633 * This preference contains the string that shows for owner info on LockScreen. 4634 * @hide 4635 * @deprecated 4636 */ 4637 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4638 4639 /** 4640 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4641 * @hide 4642 */ 4643 @Deprecated 4644 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4645 "lock_screen_appwidget_ids"; 4646 4647 /** 4648 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4649 * @hide 4650 */ 4651 @Deprecated 4652 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4653 "lock_screen_fallback_appwidget_id"; 4654 4655 /** 4656 * Index of the lockscreen appwidget to restore, -1 if none. 4657 * @hide 4658 */ 4659 @Deprecated 4660 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4661 "lock_screen_sticky_appwidget"; 4662 4663 /** 4664 * This preference enables showing the owner info on LockScreen. 4665 * @hide 4666 * @deprecated 4667 */ 4668 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4669 "lock_screen_owner_info_enabled"; 4670 4671 /** 4672 * When set by a user, allows notifications to be shown atop a securely locked screen 4673 * in their full "private" form (same as when the device is unlocked). 4674 * @hide 4675 */ 4676 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4677 "lock_screen_allow_private_notifications"; 4678 4679 /** 4680 * When set by a user, allows notification remote input atop a securely locked screen 4681 * without having to unlock 4682 * @hide 4683 */ 4684 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 4685 "lock_screen_allow_remote_input"; 4686 4687 /** 4688 * Set by the system to track if the user needs to see the call to action for 4689 * the lockscreen notification policy. 4690 * @hide 4691 */ 4692 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4693 "show_note_about_notification_hiding"; 4694 4695 /** 4696 * Set to 1 by the system after trust agents have been initialized. 4697 * @hide 4698 */ 4699 public static final String TRUST_AGENTS_INITIALIZED = 4700 "trust_agents_initialized"; 4701 4702 /** 4703 * The Logging ID (a unique 64-bit value) as a hex string. 4704 * Used as a pseudonymous identifier for logging. 4705 * @deprecated This identifier is poorly initialized and has 4706 * many collisions. It should not be used. 4707 */ 4708 @Deprecated 4709 public static final String LOGGING_ID = "logging_id"; 4710 4711 /** 4712 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4713 */ 4714 @Deprecated 4715 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4716 4717 /** 4718 * No longer supported. 4719 */ 4720 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4721 4722 /** 4723 * No longer supported. 4724 */ 4725 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4726 4727 /** 4728 * No longer supported. 4729 */ 4730 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4731 4732 /** 4733 * Settings classname to launch when Settings is clicked from All 4734 * Applications. Needed because of user testing between the old 4735 * and new Settings apps. 4736 */ 4737 // TODO: 881807 4738 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4739 4740 /** 4741 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4742 */ 4743 @Deprecated 4744 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4745 4746 /** 4747 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4748 */ 4749 @Deprecated 4750 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4751 4752 /** 4753 * If accessibility is enabled. 4754 */ 4755 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4756 4757 /** 4758 * If touch exploration is enabled. 4759 */ 4760 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4761 4762 /** 4763 * List of the enabled accessibility providers. 4764 */ 4765 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4766 "enabled_accessibility_services"; 4767 4768 /** 4769 * List of the accessibility services to which the user has granted 4770 * permission to put the device into touch exploration mode. 4771 * 4772 * @hide 4773 */ 4774 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4775 "touch_exploration_granted_accessibility_services"; 4776 4777 /** 4778 * Whether to speak passwords while in accessibility mode. 4779 */ 4780 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4781 4782 /** 4783 * Whether to draw text with high contrast while in accessibility mode. 4784 * 4785 * @hide 4786 */ 4787 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4788 "high_text_contrast_enabled"; 4789 4790 /** 4791 * If injection of accessibility enhancing JavaScript screen-reader 4792 * is enabled. 4793 * <p> 4794 * Note: The JavaScript based screen-reader is served by the 4795 * Google infrastructure and enable users with disabilities to 4796 * efficiently navigate in and explore web content. 4797 * </p> 4798 * <p> 4799 * This property represents a boolean value. 4800 * </p> 4801 * @hide 4802 */ 4803 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4804 "accessibility_script_injection"; 4805 4806 /** 4807 * The URL for the injected JavaScript based screen-reader used 4808 * for providing accessibility of content in WebView. 4809 * <p> 4810 * Note: The JavaScript based screen-reader is served by the 4811 * Google infrastructure and enable users with disabilities to 4812 * efficiently navigate in and explore web content. 4813 * </p> 4814 * <p> 4815 * This property represents a string value. 4816 * </p> 4817 * @hide 4818 */ 4819 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4820 "accessibility_script_injection_url"; 4821 4822 /** 4823 * Key bindings for navigation in built-in accessibility support for web content. 4824 * <p> 4825 * Note: These key bindings are for the built-in accessibility navigation for 4826 * web content which is used as a fall back solution if JavaScript in a WebView 4827 * is not enabled or the user has not opted-in script injection from Google. 4828 * </p> 4829 * <p> 4830 * The bindings are separated by semi-colon. A binding is a mapping from 4831 * a key to a sequence of actions (for more details look at 4832 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4833 * string representation of an integer obtained from a meta state (optional) shifted 4834 * sixteen times left and bitwise ored with a key code. An action is represented 4835 * as a hexademical string representation of an integer where the first two digits 4836 * are navigation action index, the second, the third, and the fourth digit pairs 4837 * represent the action arguments. The separate actions in a binding are colon 4838 * separated. The key and the action sequence it maps to are separated by equals. 4839 * </p> 4840 * <p> 4841 * For example, the binding below maps the DPAD right button to traverse the 4842 * current navigation axis once without firing an accessibility event and to 4843 * perform the same traversal again but to fire an event: 4844 * <code> 4845 * 0x16=0x01000100:0x01000101; 4846 * </code> 4847 * </p> 4848 * <p> 4849 * The goal of this binding is to enable dynamic rebinding of keys to 4850 * navigation actions for web content without requiring a framework change. 4851 * </p> 4852 * <p> 4853 * This property represents a string value. 4854 * </p> 4855 * @hide 4856 */ 4857 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4858 "accessibility_web_content_key_bindings"; 4859 4860 /** 4861 * Setting that specifies whether the display magnification is enabled. 4862 * Display magnifications allows the user to zoom in the display content 4863 * and is targeted to low vision users. The current magnification scale 4864 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4865 * 4866 * @hide 4867 */ 4868 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4869 "accessibility_display_magnification_enabled"; 4870 4871 /** 4872 * Setting that specifies what the display magnification scale is. 4873 * Display magnifications allows the user to zoom in the display 4874 * content and is targeted to low vision users. Whether a display 4875 * magnification is performed is controlled by 4876 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4877 * 4878 * @hide 4879 */ 4880 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4881 "accessibility_display_magnification_scale"; 4882 4883 /** 4884 * Setting that specifies whether the display magnification should be 4885 * automatically updated. If this fearture is enabled the system will 4886 * exit magnification mode or pan the viewport when a context change 4887 * occurs. For example, on staring a new activity or rotating the screen, 4888 * the system may zoom out so the user can see the new context he is in. 4889 * Another example is on showing a window that is not visible in the 4890 * magnified viewport the system may pan the viewport to make the window 4891 * the has popped up so the user knows that the context has changed. 4892 * Whether a screen magnification is performed is controlled by 4893 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4894 * 4895 * @hide 4896 */ 4897 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4898 "accessibility_display_magnification_auto_update"; 4899 4900 /** 4901 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 4902 * modified from an AccessibilityService using the SoftKeyboardController. 4903 * 4904 * @hide 4905 */ 4906 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 4907 "accessibility_soft_keyboard_mode"; 4908 4909 /** 4910 * Default soft keyboard behavior. 4911 * 4912 * @hide 4913 */ 4914 public static final int SHOW_MODE_AUTO = 0; 4915 4916 /** 4917 * Soft keyboard is never shown. 4918 * 4919 * @hide 4920 */ 4921 public static final int SHOW_MODE_HIDDEN = 1; 4922 4923 /** 4924 * Setting that specifies whether timed text (captions) should be 4925 * displayed in video content. Text display properties are controlled by 4926 * the following settings: 4927 * <ul> 4928 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4929 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4930 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4931 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4932 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4933 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4934 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4935 * </ul> 4936 * 4937 * @hide 4938 */ 4939 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4940 "accessibility_captioning_enabled"; 4941 4942 /** 4943 * Setting that specifies the language for captions as a locale string, 4944 * e.g. en_US. 4945 * 4946 * @see java.util.Locale#toString 4947 * @hide 4948 */ 4949 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4950 "accessibility_captioning_locale"; 4951 4952 /** 4953 * Integer property that specifies the preset style for captions, one 4954 * of: 4955 * <ul> 4956 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4957 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4958 * </ul> 4959 * 4960 * @see java.util.Locale#toString 4961 * @hide 4962 */ 4963 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4964 "accessibility_captioning_preset"; 4965 4966 /** 4967 * Integer property that specifes the background color for captions as a 4968 * packed 32-bit color. 4969 * 4970 * @see android.graphics.Color#argb 4971 * @hide 4972 */ 4973 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4974 "accessibility_captioning_background_color"; 4975 4976 /** 4977 * Integer property that specifes the foreground color for captions as a 4978 * packed 32-bit color. 4979 * 4980 * @see android.graphics.Color#argb 4981 * @hide 4982 */ 4983 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4984 "accessibility_captioning_foreground_color"; 4985 4986 /** 4987 * Integer property that specifes the edge type for captions, one of: 4988 * <ul> 4989 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4990 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4991 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4992 * </ul> 4993 * 4994 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4995 * @hide 4996 */ 4997 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4998 "accessibility_captioning_edge_type"; 4999 5000 /** 5001 * Integer property that specifes the edge color for captions as a 5002 * packed 32-bit color. 5003 * 5004 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5005 * @see android.graphics.Color#argb 5006 * @hide 5007 */ 5008 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5009 "accessibility_captioning_edge_color"; 5010 5011 /** 5012 * Integer property that specifes the window color for captions as a 5013 * packed 32-bit color. 5014 * 5015 * @see android.graphics.Color#argb 5016 * @hide 5017 */ 5018 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5019 "accessibility_captioning_window_color"; 5020 5021 /** 5022 * String property that specifies the typeface for captions, one of: 5023 * <ul> 5024 * <li>DEFAULT 5025 * <li>MONOSPACE 5026 * <li>SANS_SERIF 5027 * <li>SERIF 5028 * </ul> 5029 * 5030 * @see android.graphics.Typeface 5031 * @hide 5032 */ 5033 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5034 "accessibility_captioning_typeface"; 5035 5036 /** 5037 * Floating point property that specifies font scaling for captions. 5038 * 5039 * @hide 5040 */ 5041 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5042 "accessibility_captioning_font_scale"; 5043 5044 /** 5045 * Setting that specifies whether display color inversion is enabled. 5046 */ 5047 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5048 "accessibility_display_inversion_enabled"; 5049 5050 /** 5051 * Setting that specifies whether display color space adjustment is 5052 * enabled. 5053 * 5054 * @hide 5055 */ 5056 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5057 "accessibility_display_daltonizer_enabled"; 5058 5059 /** 5060 * Integer property that specifies the type of color space adjustment to 5061 * perform. Valid values are defined in AccessibilityManager. 5062 * 5063 * @hide 5064 */ 5065 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5066 "accessibility_display_daltonizer"; 5067 5068 /** 5069 * Float list that specifies the color matrix to apply to 5070 * the display. Valid values are defined in AccessibilityManager. 5071 * 5072 * @hide 5073 */ 5074 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 5075 "accessibility_display_color_matrix"; 5076 5077 /** 5078 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5079 * enabled. 5080 * 5081 * @hide 5082 */ 5083 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5084 "accessibility_autoclick_enabled"; 5085 5086 /** 5087 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5088 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5089 * 5090 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5091 * @hide 5092 */ 5093 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5094 "accessibility_autoclick_delay"; 5095 5096 /** 5097 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5098 * accessibility. 5099 * (0 = false, 1 = true) 5100 * @hide 5101 */ 5102 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5103 "accessibility_large_pointer_icon"; 5104 5105 /** 5106 * The timeout for considering a press to be a long press in milliseconds. 5107 * @hide 5108 */ 5109 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5110 5111 /** 5112 * List of the enabled print services. 5113 * 5114 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5115 * from pre-N. 5116 * 5117 * @hide 5118 */ 5119 public static final String ENABLED_PRINT_SERVICES = 5120 "enabled_print_services"; 5121 5122 /** 5123 * List of the disabled print services. 5124 * 5125 * @hide 5126 */ 5127 public static final String DISABLED_PRINT_SERVICES = 5128 "disabled_print_services"; 5129 5130 /** 5131 * The saved value for WindowManagerService.setForcedDisplayDensity() 5132 * formatted as a single integer representing DPI. If unset, then use 5133 * the real display density. 5134 * 5135 * @hide 5136 */ 5137 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5138 5139 /** 5140 * Setting to always use the default text-to-speech settings regardless 5141 * of the application settings. 5142 * 1 = override application settings, 5143 * 0 = use application settings (if specified). 5144 * 5145 * @deprecated The value of this setting is no longer respected by 5146 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5147 */ 5148 @Deprecated 5149 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5150 5151 /** 5152 * Default text-to-speech engine speech rate. 100 = 1x 5153 */ 5154 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5155 5156 /** 5157 * Default text-to-speech engine pitch. 100 = 1x 5158 */ 5159 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5160 5161 /** 5162 * Default text-to-speech engine. 5163 */ 5164 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5165 5166 /** 5167 * Default text-to-speech language. 5168 * 5169 * @deprecated this setting is no longer in use, as of the Ice Cream 5170 * Sandwich release. Apps should never need to read this setting directly, 5171 * instead can query the TextToSpeech framework classes for the default 5172 * locale. {@link TextToSpeech#getLanguage()}. 5173 */ 5174 @Deprecated 5175 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5176 5177 /** 5178 * Default text-to-speech country. 5179 * 5180 * @deprecated this setting is no longer in use, as of the Ice Cream 5181 * Sandwich release. Apps should never need to read this setting directly, 5182 * instead can query the TextToSpeech framework classes for the default 5183 * locale. {@link TextToSpeech#getLanguage()}. 5184 */ 5185 @Deprecated 5186 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5187 5188 /** 5189 * Default text-to-speech locale variant. 5190 * 5191 * @deprecated this setting is no longer in use, as of the Ice Cream 5192 * Sandwich release. Apps should never need to read this setting directly, 5193 * instead can query the TextToSpeech framework classes for the 5194 * locale that is in use {@link TextToSpeech#getLanguage()}. 5195 */ 5196 @Deprecated 5197 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5198 5199 /** 5200 * Stores the default tts locales on a per engine basis. Stored as 5201 * a comma seperated list of values, each value being of the form 5202 * {@code engine_name:locale} for example, 5203 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5204 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5205 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5206 * setting directly, and can query the TextToSpeech framework classes 5207 * for the locale that is in use. 5208 * 5209 * @hide 5210 */ 5211 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5212 5213 /** 5214 * Space delimited list of plugin packages that are enabled. 5215 */ 5216 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5217 5218 /** 5219 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5220 * instead. 5221 */ 5222 @Deprecated 5223 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5224 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5225 5226 /** 5227 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5228 * instead. 5229 */ 5230 @Deprecated 5231 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5232 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5233 5234 /** 5235 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5236 * instead. 5237 */ 5238 @Deprecated 5239 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5240 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5241 5242 /** 5243 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5244 * instead. 5245 */ 5246 @Deprecated 5247 public static final String WIFI_ON = Global.WIFI_ON; 5248 5249 /** 5250 * The acceptable packet loss percentage (range 0 - 100) before trying 5251 * another AP on the same network. 5252 * @deprecated This setting is not used. 5253 */ 5254 @Deprecated 5255 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5256 "wifi_watchdog_acceptable_packet_loss_percentage"; 5257 5258 /** 5259 * The number of access points required for a network in order for the 5260 * watchdog to monitor it. 5261 * @deprecated This setting is not used. 5262 */ 5263 @Deprecated 5264 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5265 5266 /** 5267 * The delay between background checks. 5268 * @deprecated This setting is not used. 5269 */ 5270 @Deprecated 5271 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5272 "wifi_watchdog_background_check_delay_ms"; 5273 5274 /** 5275 * Whether the Wi-Fi watchdog is enabled for background checking even 5276 * after it thinks the user has connected to a good access point. 5277 * @deprecated This setting is not used. 5278 */ 5279 @Deprecated 5280 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5281 "wifi_watchdog_background_check_enabled"; 5282 5283 /** 5284 * The timeout for a background ping 5285 * @deprecated This setting is not used. 5286 */ 5287 @Deprecated 5288 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5289 "wifi_watchdog_background_check_timeout_ms"; 5290 5291 /** 5292 * The number of initial pings to perform that *may* be ignored if they 5293 * fail. Again, if these fail, they will *not* be used in packet loss 5294 * calculation. For example, one network always seemed to time out for 5295 * the first couple pings, so this is set to 3 by default. 5296 * @deprecated This setting is not used. 5297 */ 5298 @Deprecated 5299 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5300 "wifi_watchdog_initial_ignored_ping_count"; 5301 5302 /** 5303 * The maximum number of access points (per network) to attempt to test. 5304 * If this number is reached, the watchdog will no longer monitor the 5305 * initial connection state for the network. This is a safeguard for 5306 * networks containing multiple APs whose DNS does not respond to pings. 5307 * @deprecated This setting is not used. 5308 */ 5309 @Deprecated 5310 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5311 5312 /** 5313 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5314 */ 5315 @Deprecated 5316 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5317 5318 /** 5319 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5320 * @deprecated This setting is not used. 5321 */ 5322 @Deprecated 5323 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5324 5325 /** 5326 * The number of pings to test if an access point is a good connection. 5327 * @deprecated This setting is not used. 5328 */ 5329 @Deprecated 5330 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5331 5332 /** 5333 * The delay between pings. 5334 * @deprecated This setting is not used. 5335 */ 5336 @Deprecated 5337 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5338 5339 /** 5340 * The timeout per ping. 5341 * @deprecated This setting is not used. 5342 */ 5343 @Deprecated 5344 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5345 5346 /** 5347 * @deprecated Use 5348 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5349 */ 5350 @Deprecated 5351 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5352 5353 /** 5354 * @deprecated Use 5355 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5356 */ 5357 @Deprecated 5358 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5359 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5360 5361 /** 5362 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5363 * the receivers of the PendingIntent an opportunity to make a new network request before 5364 * the Network satisfying the request is potentially removed. 5365 * 5366 * @hide 5367 */ 5368 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5369 "connectivity_release_pending_intent_delay_ms"; 5370 5371 /** 5372 * Whether background data usage is allowed. 5373 * 5374 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5375 * availability of background data depends on several 5376 * combined factors. When background data is unavailable, 5377 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5378 * now appear disconnected. 5379 */ 5380 @Deprecated 5381 public static final String BACKGROUND_DATA = "background_data"; 5382 5383 /** 5384 * Origins for which browsers should allow geolocation by default. 5385 * The value is a space-separated list of origins. 5386 */ 5387 public static final String ALLOWED_GEOLOCATION_ORIGINS 5388 = "allowed_geolocation_origins"; 5389 5390 /** 5391 * The preferred TTY mode 0 = TTy Off, CDMA default 5392 * 1 = TTY Full 5393 * 2 = TTY HCO 5394 * 3 = TTY VCO 5395 * @hide 5396 */ 5397 public static final String PREFERRED_TTY_MODE = 5398 "preferred_tty_mode"; 5399 5400 /** 5401 * Whether the enhanced voice privacy mode is enabled. 5402 * 0 = normal voice privacy 5403 * 1 = enhanced voice privacy 5404 * @hide 5405 */ 5406 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5407 5408 /** 5409 * Whether the TTY mode mode is enabled. 5410 * 0 = disabled 5411 * 1 = enabled 5412 * @hide 5413 */ 5414 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5415 5416 /** 5417 * Controls whether settings backup is enabled. 5418 * Type: int ( 0 = disabled, 1 = enabled ) 5419 * @hide 5420 */ 5421 public static final String BACKUP_ENABLED = "backup_enabled"; 5422 5423 /** 5424 * Controls whether application data is automatically restored from backup 5425 * at install time. 5426 * Type: int ( 0 = disabled, 1 = enabled ) 5427 * @hide 5428 */ 5429 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5430 5431 /** 5432 * Indicates whether settings backup has been fully provisioned. 5433 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5434 * @hide 5435 */ 5436 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5437 5438 /** 5439 * Component of the transport to use for backup/restore. 5440 * @hide 5441 */ 5442 public static final String BACKUP_TRANSPORT = "backup_transport"; 5443 5444 /** 5445 * Version for which the setup wizard was last shown. Bumped for 5446 * each release when there is new setup information to show. 5447 * @hide 5448 */ 5449 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5450 5451 /** 5452 * The interval in milliseconds after which Wi-Fi is considered idle. 5453 * When idle, it is possible for the device to be switched from Wi-Fi to 5454 * the mobile data network. 5455 * @hide 5456 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5457 * instead. 5458 */ 5459 @Deprecated 5460 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5461 5462 /** 5463 * The global search provider chosen by the user (if multiple global 5464 * search providers are installed). This will be the provider returned 5465 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5466 * installed. This setting is stored as a flattened component name as 5467 * per {@link ComponentName#flattenToString()}. 5468 * 5469 * @hide 5470 */ 5471 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5472 "search_global_search_activity"; 5473 5474 /** 5475 * The number of promoted sources in GlobalSearch. 5476 * @hide 5477 */ 5478 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5479 /** 5480 * The maximum number of suggestions returned by GlobalSearch. 5481 * @hide 5482 */ 5483 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5484 /** 5485 * The number of suggestions GlobalSearch will ask each non-web search source for. 5486 * @hide 5487 */ 5488 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5489 /** 5490 * The number of suggestions the GlobalSearch will ask the web search source for. 5491 * @hide 5492 */ 5493 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5494 "search_web_results_override_limit"; 5495 /** 5496 * The number of milliseconds that GlobalSearch will wait for suggestions from 5497 * promoted sources before continuing with all other sources. 5498 * @hide 5499 */ 5500 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5501 "search_promoted_source_deadline_millis"; 5502 /** 5503 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5504 * @hide 5505 */ 5506 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5507 /** 5508 * The maximum number of milliseconds that GlobalSearch shows the previous results 5509 * after receiving a new query. 5510 * @hide 5511 */ 5512 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5513 /** 5514 * The maximum age of log data used for shortcuts in GlobalSearch. 5515 * @hide 5516 */ 5517 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5518 /** 5519 * The maximum age of log data used for source ranking in GlobalSearch. 5520 * @hide 5521 */ 5522 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5523 "search_max_source_event_age_millis"; 5524 /** 5525 * The minimum number of impressions needed to rank a source in GlobalSearch. 5526 * @hide 5527 */ 5528 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5529 "search_min_impressions_for_source_ranking"; 5530 /** 5531 * The minimum number of clicks needed to rank a source in GlobalSearch. 5532 * @hide 5533 */ 5534 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5535 "search_min_clicks_for_source_ranking"; 5536 /** 5537 * The maximum number of shortcuts shown by GlobalSearch. 5538 * @hide 5539 */ 5540 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5541 /** 5542 * The size of the core thread pool for suggestion queries in GlobalSearch. 5543 * @hide 5544 */ 5545 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5546 "search_query_thread_core_pool_size"; 5547 /** 5548 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5549 * @hide 5550 */ 5551 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5552 "search_query_thread_max_pool_size"; 5553 /** 5554 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5555 * @hide 5556 */ 5557 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5558 "search_shortcut_refresh_core_pool_size"; 5559 /** 5560 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5561 * @hide 5562 */ 5563 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5564 "search_shortcut_refresh_max_pool_size"; 5565 /** 5566 * The maximun time that excess threads in the GlobalSeach thread pools will 5567 * wait before terminating. 5568 * @hide 5569 */ 5570 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5571 "search_thread_keepalive_seconds"; 5572 /** 5573 * The maximum number of concurrent suggestion queries to each source. 5574 * @hide 5575 */ 5576 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5577 "search_per_source_concurrent_query_limit"; 5578 5579 /** 5580 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5581 * @hide 5582 */ 5583 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5584 5585 /** 5586 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5587 * @hide 5588 */ 5589 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5590 5591 /** 5592 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5593 * @hide 5594 */ 5595 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5596 5597 /** 5598 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5599 * @hide 5600 */ 5601 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5602 5603 /** 5604 * If nonzero, ANRs in invisible background processes bring up a dialog. 5605 * Otherwise, the process will be silently killed. 5606 * @hide 5607 */ 5608 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5609 5610 /** 5611 * The {@link ComponentName} string of the service to be used as the voice recognition 5612 * service. 5613 * 5614 * @hide 5615 */ 5616 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5617 5618 /** 5619 * Stores whether an user has consented to have apps verified through PAM. 5620 * The value is boolean (1 or 0). 5621 * 5622 * @hide 5623 */ 5624 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5625 "package_verifier_user_consent"; 5626 5627 /** 5628 * The {@link ComponentName} string of the selected spell checker service which is 5629 * one of the services managed by the text service manager. 5630 * 5631 * @hide 5632 */ 5633 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5634 5635 /** 5636 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5637 * service which is one of the services managed by the text service manager. 5638 * 5639 * @hide 5640 */ 5641 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5642 "selected_spell_checker_subtype"; 5643 5644 /** 5645 * The {@link ComponentName} string whether spell checker is enabled or not. 5646 * 5647 * @hide 5648 */ 5649 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5650 5651 /** 5652 * What happens when the user presses the Power button while in-call 5653 * and the screen is on.<br/> 5654 * <b>Values:</b><br/> 5655 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5656 * 2 - The Power button hangs up the current call.<br/> 5657 * 5658 * @hide 5659 */ 5660 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5661 5662 /** 5663 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5664 * @hide 5665 */ 5666 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5667 5668 /** 5669 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5670 * @hide 5671 */ 5672 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5673 5674 /** 5675 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5676 * @hide 5677 */ 5678 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5679 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5680 5681 /** 5682 * Whether the device should wake when the wake gesture sensor detects motion. 5683 * @hide 5684 */ 5685 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5686 5687 /** 5688 * Whether the device should doze if configured. 5689 * @hide 5690 */ 5691 public static final String DOZE_ENABLED = "doze_enabled"; 5692 5693 /** 5694 * The current night mode that has been selected by the user. Owned 5695 * and controlled by UiModeManagerService. Constants are as per 5696 * UiModeManager. 5697 * @hide 5698 */ 5699 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5700 5701 /** 5702 * Whether screensavers are enabled. 5703 * @hide 5704 */ 5705 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5706 5707 /** 5708 * The user's chosen screensaver components. 5709 * 5710 * These will be launched by the PhoneWindowManager after a timeout when not on 5711 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5712 * @hide 5713 */ 5714 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5715 5716 /** 5717 * If screensavers are enabled, whether the screensaver should be automatically launched 5718 * when the device is inserted into a (desk) dock. 5719 * @hide 5720 */ 5721 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5722 5723 /** 5724 * If screensavers are enabled, whether the screensaver should be automatically launched 5725 * when the screen times out when not on battery. 5726 * @hide 5727 */ 5728 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5729 5730 /** 5731 * If screensavers are enabled, the default screensaver component. 5732 * @hide 5733 */ 5734 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5735 5736 /** 5737 * The default NFC payment component 5738 * @hide 5739 */ 5740 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5741 5742 /** 5743 * Whether NFC payment is handled by the foreground application or a default. 5744 * @hide 5745 */ 5746 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5747 5748 /** 5749 * Specifies the package name currently configured to be the primary sms application 5750 * @hide 5751 */ 5752 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5753 5754 /** 5755 * Specifies the package name currently configured to be the default dialer application 5756 * @hide 5757 */ 5758 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5759 5760 /** 5761 * Specifies the package name currently configured to be the emergency assistance application 5762 * 5763 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5764 * 5765 * @hide 5766 */ 5767 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5768 5769 /** 5770 * Specifies whether the current app context on scren (assist data) will be sent to the 5771 * assist application (active voice interaction service). 5772 * 5773 * @hide 5774 */ 5775 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5776 5777 /** 5778 * Specifies whether a screenshot of the screen contents will be sent to the assist 5779 * application (active voice interaction service). 5780 * 5781 * @hide 5782 */ 5783 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5784 5785 /** 5786 * Names of the service component that the current user has explicitly allowed to 5787 * see and change the importance of all of the user's notifications. 5788 * 5789 * @hide 5790 */ 5791 public static final String ENABLED_NOTIFICATION_ASSISTANT 5792 = "enabled_notification_assistant"; 5793 5794 /** 5795 * Names of the service components that the current user has explicitly allowed to 5796 * see all of the user's notifications, separated by ':'. 5797 * 5798 * @hide 5799 */ 5800 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5801 5802 /** 5803 * Names of the packages that the current user has explicitly allowed to 5804 * manage notification policy configuration, separated by ':'. 5805 */ 5806 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5807 "enabled_notification_policy_access_packages"; 5808 5809 /** @hide */ 5810 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5811 5812 /** @hide */ 5813 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5814 = "volume_controller_service_component"; 5815 5816 /** @hide */ 5817 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5818 5819 /** 5820 * This is the query URI for finding a print service to install. 5821 * 5822 * @hide 5823 */ 5824 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5825 5826 /** 5827 * This is the query URI for finding a NFC payment service to install. 5828 * 5829 * @hide 5830 */ 5831 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5832 5833 /** 5834 * If enabled, apps should try to skip any introductory hints on first launch. This might 5835 * apply to users that are already familiar with the environment or temporary users. 5836 * <p> 5837 * Type : int (0 to show hints, 1 to skip showing hints) 5838 */ 5839 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5840 5841 /** 5842 * Persisted playback time after a user confirmation of an unsafe volume level. 5843 * 5844 * @hide 5845 */ 5846 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5847 5848 /** 5849 * This preference enables notification display on the lockscreen. 5850 * @hide 5851 */ 5852 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5853 "lock_screen_show_notifications"; 5854 5855 /** 5856 * List of TV inputs that are currently hidden. This is a string 5857 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5858 * {@link android.net.Uri#encode(String)} and separated by ':'. 5859 * @hide 5860 */ 5861 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5862 5863 /** 5864 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5865 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5866 * and separated by ','. Each pair is separated by ':'. 5867 * @hide 5868 */ 5869 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5870 5871 /** 5872 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5873 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5874 * and 0 means automatic routing is enabled. 5875 * 5876 * @hide 5877 */ 5878 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5879 "usb_audio_automatic_routing_disabled"; 5880 5881 /** 5882 * The timeout in milliseconds before the device fully goes to sleep after 5883 * a period of inactivity. This value sets an upper bound on how long the device 5884 * will stay awake or dreaming without user activity. It should generally 5885 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5886 * will sleep before it ever has a chance to dream. 5887 * <p> 5888 * Use -1 to disable this timeout. 5889 * </p> 5890 * 5891 * @hide 5892 */ 5893 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5894 5895 /** 5896 * Controls whether double tap to wake is enabled. 5897 * @hide 5898 */ 5899 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5900 5901 /** 5902 * The current assistant component. It could be a voice interaction service, 5903 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5904 * handling. 5905 * 5906 * @hide 5907 */ 5908 public static final String ASSISTANT = "assistant"; 5909 5910 /** 5911 * Whether the camera launch gesture should be disabled. 5912 * 5913 * @hide 5914 */ 5915 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5916 5917 /** 5918 * Whether the camera launch gesture to double tap the power button when the screen is off 5919 * should be disabled. 5920 * 5921 * @hide 5922 */ 5923 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5924 "camera_double_tap_power_gesture_disabled"; 5925 5926 /** 5927 * This are the settings to be backed up. 5928 * 5929 * NOTE: Settings are backed up and restored in the order they appear 5930 * in this array. If you have one setting depending on another, 5931 * make sure that they are ordered appropriately. 5932 * 5933 * @hide 5934 */ 5935 public static final String[] SETTINGS_TO_BACKUP = { 5936 BUGREPORT_IN_POWER_MENU, // moved to global 5937 ALLOW_MOCK_LOCATION, 5938 PARENTAL_CONTROL_ENABLED, 5939 PARENTAL_CONTROL_REDIRECT_URL, 5940 USB_MASS_STORAGE_ENABLED, // moved to global 5941 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 5942 ACCESSIBILITY_DISPLAY_DALTONIZER, 5943 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 5944 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 5945 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5946 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5947 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5948 ACCESSIBILITY_SCRIPT_INJECTION, 5949 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 5950 BACKUP_AUTO_RESTORE, 5951 ENABLED_ACCESSIBILITY_SERVICES, 5952 ENABLED_NOTIFICATION_LISTENERS, 5953 ENABLED_INPUT_METHODS, 5954 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5955 TOUCH_EXPLORATION_ENABLED, 5956 ACCESSIBILITY_ENABLED, 5957 ACCESSIBILITY_SPEAK_PASSWORD, 5958 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5959 ACCESSIBILITY_CAPTIONING_PRESET, 5960 ACCESSIBILITY_CAPTIONING_ENABLED, 5961 ACCESSIBILITY_CAPTIONING_LOCALE, 5962 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5963 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5964 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5965 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5966 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5967 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5968 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 5969 TTS_USE_DEFAULTS, 5970 TTS_DEFAULT_RATE, 5971 TTS_DEFAULT_PITCH, 5972 TTS_DEFAULT_SYNTH, 5973 TTS_DEFAULT_LANG, 5974 TTS_DEFAULT_COUNTRY, 5975 TTS_ENABLED_PLUGINS, 5976 TTS_DEFAULT_LOCALE, 5977 SHOW_IME_WITH_HARD_KEYBOARD, 5978 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5979 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5980 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5981 SELECTED_SPELL_CHECKER, 5982 SELECTED_SPELL_CHECKER_SUBTYPE, 5983 SPELL_CHECKER_ENABLED, 5984 MOUNT_PLAY_NOTIFICATION_SND, 5985 MOUNT_UMS_AUTOSTART, 5986 MOUNT_UMS_PROMPT, 5987 MOUNT_UMS_NOTIFY_ENABLED, 5988 UI_NIGHT_MODE, 5989 SLEEP_TIMEOUT, 5990 DOUBLE_TAP_TO_WAKE, 5991 WAKE_GESTURE_ENABLED, 5992 LONG_PRESS_TIMEOUT, 5993 CAMERA_GESTURE_DISABLED, 5994 ACCESSIBILITY_AUTOCLICK_ENABLED, 5995 ACCESSIBILITY_AUTOCLICK_DELAY, 5996 ACCESSIBILITY_LARGE_POINTER_ICON, 5997 PREFERRED_TTY_MODE, 5998 ENHANCED_VOICE_PRIVACY_ENABLED, 5999 TTY_MODE_ENABLED, 6000 INCALL_POWER_BUTTON_BEHAVIOR 6001 }; 6002 6003 /** 6004 * These entries are considered common between the personal and the managed profile, 6005 * since the managed profile doesn't get to change them. 6006 */ 6007 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6008 6009 static { 6010 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6011 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6012 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6013 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6014 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6015 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6016 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6017 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6018 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 6019 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 6020 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 6021 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 6022 } 6023 6024 /** @hide */ 6025 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 6026 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 6027 } 6028 6029 /** 6030 * Helper method for determining if a location provider is enabled. 6031 * 6032 * @param cr the content resolver to use 6033 * @param provider the location provider to query 6034 * @return true if the provider is enabled 6035 * 6036 * @deprecated use {@link #LOCATION_MODE} or 6037 * {@link LocationManager#isProviderEnabled(String)} 6038 */ 6039 @Deprecated 6040 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 6041 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 6042 } 6043 6044 /** 6045 * Helper method for determining if a location provider is enabled. 6046 * @param cr the content resolver to use 6047 * @param provider the location provider to query 6048 * @param userId the userId to query 6049 * @return true if the provider is enabled 6050 * @deprecated use {@link #LOCATION_MODE} or 6051 * {@link LocationManager#isProviderEnabled(String)} 6052 * @hide 6053 */ 6054 @Deprecated 6055 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 6056 String allowedProviders = Settings.Secure.getStringForUser(cr, 6057 LOCATION_PROVIDERS_ALLOWED, userId); 6058 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 6059 } 6060 6061 /** 6062 * Thread-safe method for enabling or disabling a single location provider. 6063 * @param cr the content resolver to use 6064 * @param provider the location provider to enable or disable 6065 * @param enabled true if the provider should be enabled 6066 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 6067 */ 6068 @Deprecated 6069 public static final void setLocationProviderEnabled(ContentResolver cr, 6070 String provider, boolean enabled) { 6071 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 6072 } 6073 6074 /** 6075 * Thread-safe method for enabling or disabling a single location provider. 6076 * 6077 * @param cr the content resolver to use 6078 * @param provider the location provider to enable or disable 6079 * @param enabled true if the provider should be enabled 6080 * @param userId the userId for which to enable/disable providers 6081 * @return true if the value was set, false on database errors 6082 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 6083 * {@link #LOCATION_MODE} 6084 * @hide 6085 */ 6086 @Deprecated 6087 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 6088 String provider, boolean enabled, int userId) { 6089 synchronized (mLocationSettingsLock) { 6090 // to ensure thread safety, we write the provider name with a '+' or '-' 6091 // and let the SettingsProvider handle it rather than reading and modifying 6092 // the list of enabled providers. 6093 if (enabled) { 6094 provider = "+" + provider; 6095 } else { 6096 provider = "-" + provider; 6097 } 6098 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 6099 userId); 6100 } 6101 } 6102 6103 /** 6104 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6105 */ 6106 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6107 final int mode = getLocationModeForUser(cr, userId); 6108 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6109 } 6110 6111 /** 6112 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6113 */ 6114 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6115 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6116 LOCATION_MODE_HIGH_ACCURACY, userId); 6117 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6118 // turn on location any longer. 6119 if (mode == LOCATION_MODE_OFF) { 6120 mode = LOCATION_MODE_HIGH_ACCURACY; 6121 } 6122 return setLocationModeForUser(cr, mode, userId); 6123 } 6124 6125 /** 6126 * Thread-safe method for setting the location mode to one of 6127 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6128 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6129 * 6130 * @param cr the content resolver to use 6131 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6132 * @param userId the userId for which to change mode 6133 * @return true if the value was set, false on database errors 6134 * 6135 * @throws IllegalArgumentException if mode is not one of the supported values 6136 */ 6137 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6138 int userId) { 6139 synchronized (mLocationSettingsLock) { 6140 boolean gps = false; 6141 boolean network = false; 6142 switch (mode) { 6143 case LOCATION_MODE_PREVIOUS: 6144 // Retrieve the actual mode and set to that mode. 6145 return restoreLocationModeForUser(cr, userId); 6146 case LOCATION_MODE_OFF: 6147 saveLocationModeForUser(cr, userId); 6148 break; 6149 case LOCATION_MODE_SENSORS_ONLY: 6150 gps = true; 6151 break; 6152 case LOCATION_MODE_BATTERY_SAVING: 6153 network = true; 6154 break; 6155 case LOCATION_MODE_HIGH_ACCURACY: 6156 gps = true; 6157 network = true; 6158 break; 6159 default: 6160 throw new IllegalArgumentException("Invalid location mode: " + mode); 6161 } 6162 // Note it's important that we set the NLP mode first. The Google implementation 6163 // of NLP clears its NLP consent setting any time it receives a 6164 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6165 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6166 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6167 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6168 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6169 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6170 // dialog. Then the people who wrote the setup wizard would be sad. 6171 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6172 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6173 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6174 cr, LocationManager.GPS_PROVIDER, gps, userId); 6175 return gpsSuccess && nlpSuccess; 6176 } 6177 } 6178 6179 /** 6180 * Thread-safe method for reading the location mode, returns one of 6181 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6182 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6183 * 6184 * @param cr the content resolver to use 6185 * @param userId the userId for which to read the mode 6186 * @return the location mode 6187 */ 6188 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6189 synchronized (mLocationSettingsLock) { 6190 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6191 cr, LocationManager.GPS_PROVIDER, userId); 6192 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6193 cr, LocationManager.NETWORK_PROVIDER, userId); 6194 if (gpsEnabled && networkEnabled) { 6195 return LOCATION_MODE_HIGH_ACCURACY; 6196 } else if (gpsEnabled) { 6197 return LOCATION_MODE_SENSORS_ONLY; 6198 } else if (networkEnabled) { 6199 return LOCATION_MODE_BATTERY_SAVING; 6200 } else { 6201 return LOCATION_MODE_OFF; 6202 } 6203 } 6204 } 6205 } 6206 6207 /** 6208 * Global system settings, containing preferences that always apply identically 6209 * to all defined users. Applications can read these but are not allowed to write; 6210 * like the "Secure" settings, these are for preferences that the user must 6211 * explicitly modify through the system UI or specialized APIs for those values. 6212 */ 6213 public static final class Global extends NameValueTable { 6214 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6215 6216 /** 6217 * The content:// style URL for global secure settings items. Not public. 6218 */ 6219 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6220 6221 /** 6222 * Whether users are allowed to add more users or guest from lockscreen. 6223 * <p> 6224 * Type: int 6225 * @hide 6226 */ 6227 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6228 6229 /** 6230 * Setting whether the global gesture for enabling accessibility is enabled. 6231 * If this gesture is enabled the user will be able to perfrom it to enable 6232 * the accessibility state without visiting the settings app. 6233 * @hide 6234 */ 6235 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6236 "enable_accessibility_global_gesture_enabled"; 6237 6238 /** 6239 * Whether Airplane Mode is on. 6240 */ 6241 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6242 6243 /** 6244 * Whether Theater Mode is on. 6245 * {@hide} 6246 */ 6247 @SystemApi 6248 public static final String THEATER_MODE_ON = "theater_mode_on"; 6249 6250 /** 6251 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6252 */ 6253 public static final String RADIO_BLUETOOTH = "bluetooth"; 6254 6255 /** 6256 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6257 */ 6258 public static final String RADIO_WIFI = "wifi"; 6259 6260 /** 6261 * {@hide} 6262 */ 6263 public static final String RADIO_WIMAX = "wimax"; 6264 /** 6265 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6266 */ 6267 public static final String RADIO_CELL = "cell"; 6268 6269 /** 6270 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6271 */ 6272 public static final String RADIO_NFC = "nfc"; 6273 6274 /** 6275 * A comma separated list of radios that need to be disabled when airplane mode 6276 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6277 * included in the comma separated list. 6278 */ 6279 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6280 6281 /** 6282 * A comma separated list of radios that should to be disabled when airplane mode 6283 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6284 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6285 * will be turned off when entering airplane mode, but the user will be able to reenable 6286 * Wifi in the Settings app. 6287 * 6288 * {@hide} 6289 */ 6290 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6291 6292 /** 6293 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6294 * See {@link android.bluetooth.BluetoothProfile}. 6295 * {@hide} 6296 */ 6297 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6298 6299 /** 6300 * A semi-colon separated list of Bluetooth interoperability workarounds. 6301 * Each entry is a partial Bluetooth device address string and an integer representing 6302 * the feature to be disabled, separated by a comma. The integer must correspond 6303 * to a interoperability feature as defined in "interop.h" in /system/bt. 6304 * <p> 6305 * Example: <br/> 6306 * "00:11:22,0;01:02:03:04,2" 6307 * @hide 6308 */ 6309 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 6310 6311 /** 6312 * The policy for deciding when Wi-Fi should go to sleep (which will in 6313 * turn switch to using the mobile data as an Internet connection). 6314 * <p> 6315 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6316 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6317 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6318 */ 6319 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6320 6321 /** 6322 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6323 * policy, which is to sleep shortly after the turning off 6324 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6325 */ 6326 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6327 6328 /** 6329 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6330 * the device is on battery, and never go to sleep when the device is 6331 * plugged in. 6332 */ 6333 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6334 6335 /** 6336 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6337 */ 6338 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6339 6340 /** 6341 * Value to specify if the user prefers the date, time and time zone 6342 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6343 */ 6344 public static final String AUTO_TIME = "auto_time"; 6345 6346 /** 6347 * Value to specify if the user prefers the time zone 6348 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6349 */ 6350 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6351 6352 /** 6353 * URI for the car dock "in" event sound. 6354 * @hide 6355 */ 6356 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6357 6358 /** 6359 * URI for the car dock "out" event sound. 6360 * @hide 6361 */ 6362 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6363 6364 /** 6365 * URI for the desk dock "in" event sound. 6366 * @hide 6367 */ 6368 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6369 6370 /** 6371 * URI for the desk dock "out" event sound. 6372 * @hide 6373 */ 6374 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6375 6376 /** 6377 * Whether to play a sound for dock events. 6378 * @hide 6379 */ 6380 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6381 6382 /** 6383 * URI for the "device locked" (keyguard shown) sound. 6384 * @hide 6385 */ 6386 public static final String LOCK_SOUND = "lock_sound"; 6387 6388 /** 6389 * URI for the "device unlocked" sound. 6390 * @hide 6391 */ 6392 public static final String UNLOCK_SOUND = "unlock_sound"; 6393 6394 /** 6395 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6396 * state without unlocking. 6397 * @hide 6398 */ 6399 public static final String TRUSTED_SOUND = "trusted_sound"; 6400 6401 /** 6402 * URI for the low battery sound file. 6403 * @hide 6404 */ 6405 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6406 6407 /** 6408 * Whether to play a sound for low-battery alerts. 6409 * @hide 6410 */ 6411 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6412 6413 /** 6414 * URI for the "wireless charging started" sound. 6415 * @hide 6416 */ 6417 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6418 "wireless_charging_started_sound"; 6419 6420 /** 6421 * Whether to play a sound for charging events. 6422 * @hide 6423 */ 6424 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6425 6426 /** 6427 * Whether we keep the device on while the device is plugged in. 6428 * Supported values are: 6429 * <ul> 6430 * <li>{@code 0} to never stay on while plugged in</li> 6431 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6432 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6433 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6434 * </ul> 6435 * These values can be OR-ed together. 6436 */ 6437 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6438 6439 /** 6440 * When the user has enable the option to have a "bug report" command 6441 * in the power menu. 6442 * @hide 6443 */ 6444 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6445 6446 /** 6447 * Whether ADB is enabled. 6448 */ 6449 public static final String ADB_ENABLED = "adb_enabled"; 6450 6451 /** 6452 * Whether Views are allowed to save their attribute data. 6453 * @hide 6454 */ 6455 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6456 6457 /** 6458 * Whether assisted GPS should be enabled or not. 6459 * @hide 6460 */ 6461 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6462 6463 /** 6464 * Whether bluetooth is enabled/disabled 6465 * 0=disabled. 1=enabled. 6466 */ 6467 public static final String BLUETOOTH_ON = "bluetooth_on"; 6468 6469 /** 6470 * CDMA Cell Broadcast SMS 6471 * 0 = CDMA Cell Broadcast SMS disabled 6472 * 1 = CDMA Cell Broadcast SMS enabled 6473 * @hide 6474 */ 6475 public static final String CDMA_CELL_BROADCAST_SMS = 6476 "cdma_cell_broadcast_sms"; 6477 6478 /** 6479 * The CDMA roaming mode 0 = Home Networks, CDMA default 6480 * 1 = Roaming on Affiliated networks 6481 * 2 = Roaming on any networks 6482 * @hide 6483 */ 6484 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6485 6486 /** 6487 * The CDMA subscription mode 0 = RUIM/SIM (default) 6488 * 1 = NV 6489 * @hide 6490 */ 6491 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6492 6493 /** Inactivity timeout to track mobile data activity. 6494 * 6495 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6496 * infer the data activity of mobile network. After a period of no activity on mobile 6497 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6498 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6499 * subsequent activity on mobile networks triggers the firing of {@code 6500 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6501 * 6502 * Network activity refers to transmitting or receiving data on the network interfaces. 6503 * 6504 * Tracking is disabled if set to zero or negative value. 6505 * 6506 * @hide 6507 */ 6508 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6509 6510 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6511 * but for Wifi network. 6512 * @hide 6513 */ 6514 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6515 6516 /** 6517 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6518 */ 6519 public static final String DATA_ROAMING = "data_roaming"; 6520 6521 /** 6522 * The value passed to a Mobile DataConnection via bringUp which defines the 6523 * number of retries to preform when setting up the initial connection. The default 6524 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6525 * @hide 6526 */ 6527 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6528 6529 /** 6530 * Whether any package can be on external storage. When this is true, any 6531 * package, regardless of manifest values, is a candidate for installing 6532 * or moving onto external storage. (0 = false, 1 = true) 6533 * @hide 6534 */ 6535 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6536 6537 /** 6538 * Whether any activity can be resized. When this is true, any 6539 * activity, regardless of manifest values, can be resized for multi-window. 6540 * (0 = false, 1 = true) 6541 * @hide 6542 */ 6543 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6544 = "force_resizable_activities"; 6545 6546 /** 6547 * Whether to enable experimental freeform support for windows. 6548 * @hide 6549 */ 6550 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6551 = "enable_freeform_support"; 6552 6553 /** 6554 * Whether user has enabled development settings. 6555 */ 6556 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6557 6558 /** 6559 * Whether the device has been provisioned (0 = false, 1 = true). 6560 * <p>On a multiuser device with a separate system user, the screen may be locked 6561 * as soon as this is set to true and further activities cannot be launched on the 6562 * system user unless they are marked to show over keyguard. 6563 */ 6564 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6565 6566 /** 6567 * The saved value for WindowManagerService.setForcedDisplaySize(). 6568 * Two integers separated by a comma. If unset, then use the real display size. 6569 * @hide 6570 */ 6571 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6572 6573 /** 6574 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6575 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6576 * @hide 6577 */ 6578 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6579 6580 /** 6581 * The maximum size, in bytes, of a download that the download manager will transfer over 6582 * a non-wifi connection. 6583 * @hide 6584 */ 6585 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6586 "download_manager_max_bytes_over_mobile"; 6587 6588 /** 6589 * The recommended maximum size, in bytes, of a download that the download manager should 6590 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6591 * have the option to start the download over the mobile connection anyway. 6592 * @hide 6593 */ 6594 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6595 "download_manager_recommended_max_bytes_over_mobile"; 6596 6597 /** 6598 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6599 */ 6600 @Deprecated 6601 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6602 6603 /** 6604 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6605 * sent or processed. (0 = false, 1 = true) 6606 * @hide 6607 */ 6608 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6609 6610 /** 6611 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6612 * and the output is redirected to AV Receiver connected via 6613 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6614 * @hide 6615 */ 6616 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6617 6618 /** 6619 * Whether TV will automatically turn on upon reception of the CEC command 6620 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6621 * @hide 6622 */ 6623 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6624 "hdmi_control_auto_wakeup_enabled"; 6625 6626 /** 6627 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6628 * (0 = false, 1 = true) 6629 * @hide 6630 */ 6631 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6632 "hdmi_control_auto_device_off_enabled"; 6633 6634 /** 6635 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6636 * client. 6637 * (0 = false, 1 = true) 6638 * @hide 6639 */ 6640 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6641 6642 /** 6643 * Whether TV will switch to MHL port when a mobile device is plugged in. 6644 * (0 = false, 1 = true) 6645 * @hide 6646 */ 6647 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6648 6649 /** 6650 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6651 * @hide 6652 */ 6653 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6654 6655 /** 6656 * Whether mobile data connections are allowed by the user. See 6657 * ConnectivityManager for more info. 6658 * @hide 6659 */ 6660 public static final String MOBILE_DATA = "mobile_data"; 6661 6662 /** 6663 * Whether the mobile data connection should remain active even when higher 6664 * priority networks like WiFi are active, to help make network switching faster. 6665 * 6666 * See ConnectivityService for more info. 6667 * 6668 * (0 = disabled, 1 = enabled) 6669 * @hide 6670 */ 6671 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6672 6673 /** {@hide} */ 6674 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6675 /** {@hide} */ 6676 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6677 /** {@hide} */ 6678 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6679 /** {@hide} */ 6680 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6681 /** {@hide} */ 6682 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6683 6684 /** {@hide} */ 6685 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6686 /** {@hide} */ 6687 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6688 /** {@hide} */ 6689 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6690 /** {@hide} */ 6691 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6692 6693 /** {@hide} */ 6694 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6695 /** {@hide} */ 6696 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6697 /** {@hide} */ 6698 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6699 /** {@hide} */ 6700 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6701 6702 /** {@hide} */ 6703 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6704 /** {@hide} */ 6705 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6706 /** {@hide} */ 6707 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6708 /** {@hide} */ 6709 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6710 6711 /** 6712 * User preference for which network(s) should be used. Only the 6713 * connectivity service should touch this. 6714 */ 6715 public static final String NETWORK_PREFERENCE = "network_preference"; 6716 6717 /** 6718 * Which package name to use for network scoring. If null, or if the package is not a valid 6719 * scorer app, external network scores will neither be requested nor accepted. 6720 * @hide 6721 */ 6722 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6723 6724 /** 6725 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6726 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6727 * exceeded. 6728 * @hide 6729 */ 6730 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6731 6732 /** 6733 * The length of time in milli-seconds that automatic small adjustments to 6734 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6735 * @hide 6736 */ 6737 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6738 6739 /** Preferred NTP server. {@hide} */ 6740 public static final String NTP_SERVER = "ntp_server"; 6741 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6742 public static final String NTP_TIMEOUT = "ntp_timeout"; 6743 6744 /** {@hide} */ 6745 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6746 6747 /** 6748 * Whether to disable the automatic scheduling of system updates. 6749 * 1 = system updates won't be automatically scheduled (will always 6750 * present notification instead). 6751 * 0 = system updates will be automatically scheduled. (default) 6752 * @hide 6753 */ 6754 @SystemApi 6755 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 6756 6757 /** 6758 * Whether the package manager should send package verification broadcasts for verifiers to 6759 * review apps prior to installation. 6760 * 1 = request apps to be verified prior to installation, if a verifier exists. 6761 * 0 = do not verify apps before installation 6762 * @hide 6763 */ 6764 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6765 6766 /** Timeout for package verification. 6767 * @hide */ 6768 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6769 6770 /** Default response code for package verification. 6771 * @hide */ 6772 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6773 6774 /** 6775 * Show package verification setting in the Settings app. 6776 * 1 = show (default) 6777 * 0 = hide 6778 * @hide 6779 */ 6780 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6781 6782 /** 6783 * Run package verification on apps installed through ADB/ADT/USB 6784 * 1 = perform package verification on ADB installs (default) 6785 * 0 = bypass package verification on ADB installs 6786 * @hide 6787 */ 6788 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6789 6790 /** 6791 * Time since last fstrim (milliseconds) after which we force one to happen 6792 * during device startup. If unset, the default is 3 days. 6793 * @hide 6794 */ 6795 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6796 6797 /** 6798 * The interval in milliseconds at which to check packet counts on the 6799 * mobile data interface when screen is on, to detect possible data 6800 * connection problems. 6801 * @hide 6802 */ 6803 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6804 "pdp_watchdog_poll_interval_ms"; 6805 6806 /** 6807 * The interval in milliseconds at which to check packet counts on the 6808 * mobile data interface when screen is off, to detect possible data 6809 * connection problems. 6810 * @hide 6811 */ 6812 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6813 "pdp_watchdog_long_poll_interval_ms"; 6814 6815 /** 6816 * The interval in milliseconds at which to check packet counts on the 6817 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6818 * outgoing packets has been reached without incoming packets. 6819 * @hide 6820 */ 6821 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6822 "pdp_watchdog_error_poll_interval_ms"; 6823 6824 /** 6825 * The number of outgoing packets sent without seeing an incoming packet 6826 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6827 * device is logged to the event log 6828 * @hide 6829 */ 6830 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6831 "pdp_watchdog_trigger_packet_count"; 6832 6833 /** 6834 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6835 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6836 * attempting data connection recovery. 6837 * @hide 6838 */ 6839 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6840 "pdp_watchdog_error_poll_count"; 6841 6842 /** 6843 * The number of failed PDP reset attempts before moving to something more 6844 * drastic: re-registering to the network. 6845 * @hide 6846 */ 6847 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6848 "pdp_watchdog_max_pdp_reset_fail_count"; 6849 6850 /** 6851 * A positive value indicates how often the SamplingProfiler 6852 * should take snapshots. Zero value means SamplingProfiler 6853 * is disabled. 6854 * 6855 * @hide 6856 */ 6857 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6858 6859 /** 6860 * URL to open browser on to allow user to manage a prepay account 6861 * @hide 6862 */ 6863 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6864 "setup_prepaid_data_service_url"; 6865 6866 /** 6867 * URL to attempt a GET on to see if this is a prepay device 6868 * @hide 6869 */ 6870 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6871 "setup_prepaid_detection_target_url"; 6872 6873 /** 6874 * Host to check for a redirect to after an attempt to GET 6875 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6876 * this is a prepaid device with zero balance.) 6877 * @hide 6878 */ 6879 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6880 "setup_prepaid_detection_redir_host"; 6881 6882 /** 6883 * The interval in milliseconds at which to check the number of SMS sent out without asking 6884 * for use permit, to limit the un-authorized SMS usage. 6885 * 6886 * @hide 6887 */ 6888 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6889 "sms_outgoing_check_interval_ms"; 6890 6891 /** 6892 * The number of outgoing SMS sent without asking for user permit (of {@link 6893 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6894 * 6895 * @hide 6896 */ 6897 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6898 "sms_outgoing_check_max_count"; 6899 6900 /** 6901 * Used to disable SMS short code confirmation - defaults to true. 6902 * True indcates we will do the check, etc. Set to false to disable. 6903 * @see com.android.internal.telephony.SmsUsageMonitor 6904 * @hide 6905 */ 6906 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6907 6908 /** 6909 * Used to select which country we use to determine premium sms codes. 6910 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6911 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6912 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6913 * @hide 6914 */ 6915 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6916 6917 /** 6918 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6919 * @hide 6920 */ 6921 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6922 6923 /** 6924 * Used to disable Tethering on a device - defaults to true 6925 * @hide 6926 */ 6927 public static final String TETHER_SUPPORTED = "tether_supported"; 6928 6929 /** 6930 * Used to require DUN APN on the device or not - defaults to a build config value 6931 * which defaults to false 6932 * @hide 6933 */ 6934 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6935 6936 /** 6937 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6938 * corresponding build config values are set it will override the APN DB 6939 * values. 6940 * Consists of a comma seperated list of strings: 6941 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6942 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6943 * @hide 6944 */ 6945 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6946 6947 /** 6948 * List of carrier apps which are whitelisted to prompt the user for install when 6949 * a sim card with matching uicc carrier privilege rules is inserted. 6950 * 6951 * The value is "package1;package2;..." 6952 * @hide 6953 */ 6954 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 6955 6956 /** 6957 * USB Mass Storage Enabled 6958 */ 6959 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6960 6961 /** 6962 * If this setting is set (to anything), then all references 6963 * to Gmail on the device must change to Google Mail. 6964 */ 6965 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6966 6967 /** 6968 * Webview Data reduction proxy key. 6969 * @hide 6970 */ 6971 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6972 "webview_data_reduction_proxy_key"; 6973 6974 /** 6975 * Name of the package used as WebView provider (if unset the provider is instead determined 6976 * by the system). 6977 * @hide 6978 */ 6979 public static final String WEBVIEW_PROVIDER = "webview_provider"; 6980 6981 /** 6982 * Whether Wifi display is enabled/disabled 6983 * 0=disabled. 1=enabled. 6984 * @hide 6985 */ 6986 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6987 6988 /** 6989 * Whether Wifi display certification mode is enabled/disabled 6990 * 0=disabled. 1=enabled. 6991 * @hide 6992 */ 6993 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6994 "wifi_display_certification_on"; 6995 6996 /** 6997 * WPS Configuration method used by Wifi display, this setting only 6998 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6999 * 7000 * Possible values are: 7001 * 7002 * WpsInfo.INVALID: use default WPS method chosen by framework 7003 * WpsInfo.PBC : use Push button 7004 * WpsInfo.KEYPAD : use Keypad 7005 * WpsInfo.DISPLAY: use Display 7006 * @hide 7007 */ 7008 public static final String WIFI_DISPLAY_WPS_CONFIG = 7009 "wifi_display_wps_config"; 7010 7011 /** 7012 * Whether to notify the user of open networks. 7013 * <p> 7014 * If not connected and the scan results have an open network, we will 7015 * put this notification up. If we attempt to connect to a network or 7016 * the open network(s) disappear, we remove the notification. When we 7017 * show the notification, we will not show it again for 7018 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 7019 */ 7020 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7021 "wifi_networks_available_notification_on"; 7022 /** 7023 * {@hide} 7024 */ 7025 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 7026 "wimax_networks_available_notification_on"; 7027 7028 /** 7029 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 7030 * Connecting to a network will reset the timer. 7031 */ 7032 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 7033 "wifi_networks_available_repeat_delay"; 7034 7035 /** 7036 * 802.11 country code in ISO 3166 format 7037 * @hide 7038 */ 7039 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 7040 7041 /** 7042 * The interval in milliseconds to issue wake up scans when wifi needs 7043 * to connect. This is necessary to connect to an access point when 7044 * device is on the move and the screen is off. 7045 * @hide 7046 */ 7047 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 7048 "wifi_framework_scan_interval_ms"; 7049 7050 /** 7051 * The interval in milliseconds after which Wi-Fi is considered idle. 7052 * When idle, it is possible for the device to be switched from Wi-Fi to 7053 * the mobile data network. 7054 * @hide 7055 */ 7056 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 7057 7058 /** 7059 * When the number of open networks exceeds this number, the 7060 * least-recently-used excess networks will be removed. 7061 */ 7062 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 7063 7064 /** 7065 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 7066 */ 7067 public static final String WIFI_ON = "wifi_on"; 7068 7069 /** 7070 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 7071 * @hide 7072 */ 7073 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 7074 "wifi_scan_always_enabled"; 7075 7076 /** 7077 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 7078 * connectivity. 7079 * @hide 7080 */ 7081 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 7082 "ble_scan_always_enabled"; 7083 7084 /** 7085 * Used to save the Wifi_ON state prior to tethering. 7086 * This state will be checked to restore Wifi after 7087 * the user turns off tethering. 7088 * 7089 * @hide 7090 */ 7091 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 7092 7093 /** 7094 * The interval in milliseconds to scan as used by the wifi supplicant 7095 * @hide 7096 */ 7097 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 7098 "wifi_supplicant_scan_interval_ms"; 7099 7100 /** 7101 * whether frameworks handles wifi auto-join 7102 * @hide 7103 */ 7104 public static final String WIFI_ENHANCED_AUTO_JOIN = 7105 "wifi_enhanced_auto_join"; 7106 7107 /** 7108 * whether settings show RSSI 7109 * @hide 7110 */ 7111 public static final String WIFI_NETWORK_SHOW_RSSI = 7112 "wifi_network_show_rssi"; 7113 7114 /** 7115 * The interval in milliseconds to scan at supplicant when p2p is connected 7116 * @hide 7117 */ 7118 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 7119 "wifi_scan_interval_p2p_connected_ms"; 7120 7121 /** 7122 * Whether the Wi-Fi watchdog is enabled. 7123 */ 7124 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 7125 7126 /** 7127 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 7128 * the setting needs to be set to 0 to disable it. 7129 * @hide 7130 */ 7131 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 7132 "wifi_watchdog_poor_network_test_enabled"; 7133 7134 /** 7135 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7136 * needs to be set to 0 to disable it. 7137 * @hide 7138 */ 7139 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7140 "wifi_suspend_optimizations_enabled"; 7141 7142 /** 7143 * The maximum number of times we will retry a connection to an access 7144 * point for which we have failed in acquiring an IP address from DHCP. 7145 * A value of N means that we will make N+1 connection attempts in all. 7146 */ 7147 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7148 7149 /** 7150 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7151 * data connectivity to be established after a disconnect from Wi-Fi. 7152 */ 7153 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7154 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7155 7156 /** 7157 * This setting controls whether WiFi configurations created by a Device Owner app 7158 * should be locked down (that is, be editable or removable only by the Device Owner App, 7159 * not even by Settings app). 7160 * This setting takes integer values. Non-zero values mean DO created configurations 7161 * are locked down. Value of zero means they are not. Default value in the absence of 7162 * actual value to this setting is 0. 7163 */ 7164 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7165 "wifi_device_owner_configs_lockdown"; 7166 7167 /** 7168 * The operational wifi frequency band 7169 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7170 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7171 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7172 * 7173 * @hide 7174 */ 7175 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7176 7177 /** 7178 * The Wi-Fi peer-to-peer device name 7179 * @hide 7180 */ 7181 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7182 7183 /** 7184 * The min time between wifi disable and wifi enable 7185 * @hide 7186 */ 7187 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7188 7189 /** 7190 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7191 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7192 * has been seen in this time period. 7193 * 7194 * If this is less than or equal to zero, we use a more conservative behavior and only check 7195 * for a non-null score from the currently connected or target BSSID. 7196 * @hide 7197 */ 7198 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7199 "wifi_ephemeral_out_of_range_timeout_ms"; 7200 7201 /** 7202 * The number of milliseconds to delay when checking for data stalls during 7203 * non-aggressive detection. (screen is turned off.) 7204 * @hide 7205 */ 7206 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7207 "data_stall_alarm_non_aggressive_delay_in_ms"; 7208 7209 /** 7210 * The number of milliseconds to delay when checking for data stalls during 7211 * aggressive detection. (screen on or suspected data stall) 7212 * @hide 7213 */ 7214 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7215 "data_stall_alarm_aggressive_delay_in_ms"; 7216 7217 /** 7218 * The number of milliseconds to allow the provisioning apn to remain active 7219 * @hide 7220 */ 7221 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7222 "provisioning_apn_alarm_delay_in_ms"; 7223 7224 /** 7225 * The interval in milliseconds at which to check gprs registration 7226 * after the first registration mismatch of gprs and voice service, 7227 * to detect possible data network registration problems. 7228 * 7229 * @hide 7230 */ 7231 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7232 "gprs_register_check_period_ms"; 7233 7234 /** 7235 * Nonzero causes Log.wtf() to crash. 7236 * @hide 7237 */ 7238 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7239 7240 /** 7241 * Ringer mode. This is used internally, changing this value will not 7242 * change the ringer mode. See AudioManager. 7243 */ 7244 public static final String MODE_RINGER = "mode_ringer"; 7245 7246 /** 7247 * Overlay display devices setting. 7248 * The associated value is a specially formatted string that describes the 7249 * size and density of simulated secondary display devices. 7250 * <p> 7251 * Format: {width}x{height}/{dpi};... 7252 * </p><p> 7253 * Example: 7254 * <ul> 7255 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7256 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7257 * at 1080p and the second at 720p.</li> 7258 * <li>If the value is empty, then no overlay display devices are created.</li> 7259 * </ul></p> 7260 * 7261 * @hide 7262 */ 7263 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7264 7265 /** 7266 * Threshold values for the duration and level of a discharge cycle, 7267 * under which we log discharge cycle info. 7268 * 7269 * @hide 7270 */ 7271 public static final String 7272 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7273 7274 /** @hide */ 7275 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7276 7277 /** 7278 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7279 * intents on application crashes and ANRs. If this is disabled, the 7280 * crash/ANR dialog will never display the "Report" button. 7281 * <p> 7282 * Type: int (0 = disallow, 1 = allow) 7283 * 7284 * @hide 7285 */ 7286 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7287 7288 /** 7289 * Maximum age of entries kept by {@link DropBoxManager}. 7290 * 7291 * @hide 7292 */ 7293 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7294 7295 /** 7296 * Maximum number of entry files which {@link DropBoxManager} will keep 7297 * around. 7298 * 7299 * @hide 7300 */ 7301 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7302 7303 /** 7304 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7305 * what. 7306 * 7307 * @hide 7308 */ 7309 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7310 7311 /** 7312 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7313 * will use. 7314 * 7315 * @hide 7316 */ 7317 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7318 7319 /** 7320 * Percent of total disk which {@link DropBoxManager} will never dip 7321 * into. 7322 * 7323 * @hide 7324 */ 7325 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7326 7327 /** 7328 * Prefix for per-tag dropbox disable/enable settings. 7329 * 7330 * @hide 7331 */ 7332 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7333 7334 /** 7335 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7336 * prefix of the dropbox tag of the report type. For example, 7337 * "logcat_for_system_server_anr" controls the lines of logcat captured 7338 * with system server ANR reports. 0 to disable. 7339 * 7340 * @hide 7341 */ 7342 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7343 7344 /** 7345 * The interval in minutes after which the amount of free storage left 7346 * on the device is logged to the event log 7347 * 7348 * @hide 7349 */ 7350 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7351 7352 /** 7353 * Threshold for the amount of change in disk free space required to 7354 * report the amount of free space. Used to prevent spamming the logs 7355 * when the disk free space isn't changing frequently. 7356 * 7357 * @hide 7358 */ 7359 public static final String 7360 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7361 7362 /** 7363 * Minimum percentage of free storage on the device that is used to 7364 * determine if the device is running low on storage. The default is 10. 7365 * <p> 7366 * Say this value is set to 10, the device is considered running low on 7367 * storage if 90% or more of the device storage is filled up. 7368 * 7369 * @hide 7370 */ 7371 public static final String 7372 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7373 7374 /** 7375 * Maximum byte size of the low storage threshold. This is to ensure 7376 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7377 * overly large threshold for large storage devices. Currently this must 7378 * be less than 2GB. This default is 500MB. 7379 * 7380 * @hide 7381 */ 7382 public static final String 7383 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7384 7385 /** 7386 * Minimum bytes of free storage on the device before the data partition 7387 * is considered full. By default, 1 MB is reserved to avoid system-wide 7388 * SQLite disk full exceptions. 7389 * 7390 * @hide 7391 */ 7392 public static final String 7393 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7394 7395 /** 7396 * The maximum reconnect delay for short network outages or when the 7397 * network is suspended due to phone use. 7398 * 7399 * @hide 7400 */ 7401 public static final String 7402 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7403 7404 /** 7405 * The number of milliseconds to delay before sending out 7406 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7407 * 7408 * @hide 7409 */ 7410 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7411 7412 7413 /** 7414 * Network sampling interval, in seconds. We'll generate link information 7415 * about bytes/packets sent and error rates based on data sampled in this interval 7416 * 7417 * @hide 7418 */ 7419 7420 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7421 "connectivity_sampling_interval_in_seconds"; 7422 7423 /** 7424 * The series of successively longer delays used in retrying to download PAC file. 7425 * Last delay is used between successful PAC downloads. 7426 * 7427 * @hide 7428 */ 7429 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7430 7431 /** 7432 * Setting to turn off captive portal detection. Feature is enabled by 7433 * default and the setting needs to be set to 0 to disable it. 7434 * 7435 * @hide 7436 */ 7437 public static final String 7438 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7439 7440 /** 7441 * The server used for captive portal detection upon a new conection. A 7442 * 204 response code from the server is used for validation. 7443 * 7444 * @hide 7445 */ 7446 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7447 7448 /** 7449 * Whether network service discovery is enabled. 7450 * 7451 * @hide 7452 */ 7453 public static final String NSD_ON = "nsd_on"; 7454 7455 /** 7456 * Let user pick default install location. 7457 * 7458 * @hide 7459 */ 7460 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7461 7462 /** 7463 * Default install location value. 7464 * 0 = auto, let system decide 7465 * 1 = internal 7466 * 2 = sdcard 7467 * @hide 7468 */ 7469 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7470 7471 /** 7472 * ms during which to consume extra events related to Inet connection 7473 * condition after a transtion to fully-connected 7474 * 7475 * @hide 7476 */ 7477 public static final String 7478 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7479 7480 /** 7481 * ms during which to consume extra events related to Inet connection 7482 * condtion after a transtion to partly-connected 7483 * 7484 * @hide 7485 */ 7486 public static final String 7487 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7488 7489 /** {@hide} */ 7490 public static final String 7491 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7492 7493 /** 7494 * Host name and port for global http proxy. Uses ':' seperator for 7495 * between host and port. 7496 */ 7497 public static final String HTTP_PROXY = "http_proxy"; 7498 7499 /** 7500 * Host name for global http proxy. Set via ConnectivityManager. 7501 * 7502 * @hide 7503 */ 7504 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7505 7506 /** 7507 * Integer host port for global http proxy. Set via ConnectivityManager. 7508 * 7509 * @hide 7510 */ 7511 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7512 7513 /** 7514 * Exclusion list for global proxy. This string contains a list of 7515 * comma-separated domains where the global proxy does not apply. 7516 * Domains should be listed in a comma- separated list. Example of 7517 * acceptable formats: ".domain1.com,my.domain2.com" Use 7518 * ConnectivityManager to set/get. 7519 * 7520 * @hide 7521 */ 7522 public static final String 7523 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7524 7525 /** 7526 * The location PAC File for the proxy. 7527 * @hide 7528 */ 7529 public static final String 7530 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7531 7532 /** 7533 * Enables the UI setting to allow the user to specify the global HTTP 7534 * proxy and associated exclusion list. 7535 * 7536 * @hide 7537 */ 7538 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7539 7540 /** 7541 * Setting for default DNS in case nobody suggests one 7542 * 7543 * @hide 7544 */ 7545 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7546 7547 /** {@hide} */ 7548 public static final String 7549 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7550 /** {@hide} */ 7551 public static final String 7552 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7553 /** {@hide} */ 7554 public static final String 7555 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7556 /** {@hide} */ 7557 public static final String 7558 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7559 /** {@hide} */ 7560 public static final String 7561 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7562 /** {@hide} */ 7563 public static final String 7564 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7565 7566 /** 7567 * Device Idle (Doze) specific settings. 7568 * This is encoded as a key=value list, separated by commas. Ex: 7569 * 7570 * "inactive_timeout=60000,sensing_timeout=400000" 7571 * 7572 * The following keys are supported: 7573 * 7574 * <pre> 7575 * inactive_to (long) 7576 * sensing_to (long) 7577 * motion_inactive_to (long) 7578 * idle_after_inactive_to (long) 7579 * idle_pending_to (long) 7580 * max_idle_pending_to (long) 7581 * idle_pending_factor (float) 7582 * idle_to (long) 7583 * max_idle_to (long) 7584 * idle_factor (float) 7585 * min_time_to_alarm (long) 7586 * max_temp_app_whitelist_duration (long) 7587 * </pre> 7588 * 7589 * <p> 7590 * Type: string 7591 * @hide 7592 * @see com.android.server.DeviceIdleController.Constants 7593 */ 7594 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7595 7596 /** 7597 * App standby (app idle) specific settings. 7598 * This is encoded as a key=value list, separated by commas. Ex: 7599 * 7600 * "idle_duration=5000,parole_interval=4500" 7601 * 7602 * The following keys are supported: 7603 * 7604 * <pre> 7605 * idle_duration2 (long) 7606 * wallclock_threshold (long) 7607 * parole_interval (long) 7608 * parole_duration (long) 7609 * 7610 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7611 * </pre> 7612 * 7613 * <p> 7614 * Type: string 7615 * @hide 7616 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7617 */ 7618 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7619 7620 /** 7621 * Alarm manager specific settings. 7622 * This is encoded as a key=value list, separated by commas. Ex: 7623 * 7624 * "min_futurity=5000,allow_while_idle_short_time=4500" 7625 * 7626 * The following keys are supported: 7627 * 7628 * <pre> 7629 * min_futurity (long) 7630 * min_interval (long) 7631 * allow_while_idle_short_time (long) 7632 * allow_while_idle_long_time (long) 7633 * allow_while_idle_whitelist_duration (long) 7634 * </pre> 7635 * 7636 * <p> 7637 * Type: string 7638 * @hide 7639 * @see com.android.server.AlarmManagerService.Constants 7640 */ 7641 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7642 7643 /** 7644 * Get the key that retrieves a bluetooth headset's priority. 7645 * @hide 7646 */ 7647 public static final String getBluetoothHeadsetPriorityKey(String address) { 7648 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7649 } 7650 7651 /** 7652 * Get the key that retrieves a bluetooth a2dp sink's priority. 7653 * @hide 7654 */ 7655 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7656 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7657 } 7658 7659 /** 7660 * Get the key that retrieves a bluetooth a2dp src's priority. 7661 * @hide 7662 */ 7663 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7664 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7665 } 7666 7667 /** 7668 * Get the key that retrieves a bluetooth Input Device's priority. 7669 * @hide 7670 */ 7671 public static final String getBluetoothInputDevicePriorityKey(String address) { 7672 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7673 } 7674 7675 /** 7676 * Get the key that retrieves a bluetooth map priority. 7677 * @hide 7678 */ 7679 public static final String getBluetoothMapPriorityKey(String address) { 7680 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7681 } 7682 7683 /** 7684 * Get the key that retrieves a bluetooth map priority. 7685 * @hide 7686 */ 7687 public static final String getBluetoothSapPriorityKey(String address) { 7688 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7689 } 7690 7691 /** 7692 * Scaling factor for normal window animations. Setting to 0 will 7693 * disable window animations. 7694 */ 7695 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7696 7697 /** 7698 * Scaling factor for activity transition animations. Setting to 0 will 7699 * disable window animations. 7700 */ 7701 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7702 7703 /** 7704 * Scaling factor for Animator-based animations. This affects both the 7705 * start delay and duration of all such animations. Setting to 0 will 7706 * cause animations to end immediately. The default value is 1. 7707 */ 7708 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7709 7710 /** 7711 * Scaling factor for normal window animations. Setting to 0 will 7712 * disable window animations. 7713 * 7714 * @hide 7715 */ 7716 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7717 7718 /** 7719 * If 0, the compatibility mode is off for all applications. 7720 * If 1, older applications run under compatibility mode. 7721 * TODO: remove this settings before code freeze (bug/1907571) 7722 * @hide 7723 */ 7724 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7725 7726 /** 7727 * CDMA only settings 7728 * Emergency Tone 0 = Off 7729 * 1 = Alert 7730 * 2 = Vibrate 7731 * @hide 7732 */ 7733 public static final String EMERGENCY_TONE = "emergency_tone"; 7734 7735 /** 7736 * CDMA only settings 7737 * Whether the auto retry is enabled. The value is 7738 * boolean (1 or 0). 7739 * @hide 7740 */ 7741 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7742 7743 /** 7744 * See RIL_PreferredNetworkType in ril.h 7745 * @hide 7746 */ 7747 public static final String PREFERRED_NETWORK_MODE = 7748 "preferred_network_mode"; 7749 7750 /** 7751 * Name of an application package to be debugged. 7752 */ 7753 public static final String DEBUG_APP = "debug_app"; 7754 7755 /** 7756 * If 1, when launching DEBUG_APP it will wait for the debugger before 7757 * starting user code. If 0, it will run normally. 7758 */ 7759 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7760 7761 /** 7762 * Control whether the process CPU usage meter should be shown. 7763 */ 7764 public static final String SHOW_PROCESSES = "show_processes"; 7765 7766 /** 7767 * If 1 low power mode is enabled. 7768 * @hide 7769 */ 7770 public static final String LOW_POWER_MODE = "low_power"; 7771 7772 /** 7773 * Battery level [1-99] at which low power mode automatically turns on. 7774 * If 0, it will not automatically turn on. 7775 * @hide 7776 */ 7777 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7778 7779 /** 7780 * If 1, the activity manager will aggressively finish activities and 7781 * processes as soon as they are no longer needed. If 0, the normal 7782 * extended lifetime is used. 7783 */ 7784 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7785 7786 /** 7787 * Use Dock audio output for media: 7788 * 0 = disabled 7789 * 1 = enabled 7790 * @hide 7791 */ 7792 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7793 7794 /** 7795 * Persisted safe headphone volume management state by AudioService 7796 * @hide 7797 */ 7798 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7799 7800 /** 7801 * URL for tzinfo (time zone) updates 7802 * @hide 7803 */ 7804 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7805 7806 /** 7807 * URL for tzinfo (time zone) update metadata 7808 * @hide 7809 */ 7810 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7811 7812 /** 7813 * URL for selinux (mandatory access control) updates 7814 * @hide 7815 */ 7816 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7817 7818 /** 7819 * URL for selinux (mandatory access control) update metadata 7820 * @hide 7821 */ 7822 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7823 7824 /** 7825 * URL for sms short code updates 7826 * @hide 7827 */ 7828 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7829 "sms_short_codes_content_url"; 7830 7831 /** 7832 * URL for sms short code update metadata 7833 * @hide 7834 */ 7835 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7836 "sms_short_codes_metadata_url"; 7837 7838 /** 7839 * URL for apn_db updates 7840 * @hide 7841 */ 7842 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 7843 7844 /** 7845 * URL for apn_db update metadata 7846 * @hide 7847 */ 7848 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 7849 7850 /** 7851 * URL for cert pinlist updates 7852 * @hide 7853 */ 7854 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7855 7856 /** 7857 * URL for cert pinlist updates 7858 * @hide 7859 */ 7860 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7861 7862 /** 7863 * URL for intent firewall updates 7864 * @hide 7865 */ 7866 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7867 "intent_firewall_content_url"; 7868 7869 /** 7870 * URL for intent firewall update metadata 7871 * @hide 7872 */ 7873 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7874 "intent_firewall_metadata_url"; 7875 7876 /** 7877 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7878 * @hide 7879 */ 7880 public static final String SELINUX_STATUS = "selinux_status"; 7881 7882 /** 7883 * Developer setting to force RTL layout. 7884 * @hide 7885 */ 7886 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7887 7888 /** 7889 * Milliseconds after screen-off after which low battery sounds will be silenced. 7890 * 7891 * If zero, battery sounds will always play. 7892 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7893 * 7894 * @hide 7895 */ 7896 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7897 7898 /** 7899 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7900 * the caller is done with this, they should call {@link ContentResolver#delete} to 7901 * clean up any value that they may have written. 7902 * 7903 * @hide 7904 */ 7905 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7906 7907 /** 7908 * Defines global runtime overrides to window policy. 7909 * 7910 * See {@link com.android.server.policy.PolicyControl} for value format. 7911 * 7912 * @hide 7913 */ 7914 public static final String POLICY_CONTROL = "policy_control"; 7915 7916 /** 7917 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7918 * or ZEN_MODE_NO_INTERRUPTIONS. 7919 * 7920 * @hide 7921 */ 7922 public static final String ZEN_MODE = "zen_mode"; 7923 7924 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7925 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7926 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7927 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7928 7929 /** @hide */ public static String zenModeToString(int mode) { 7930 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7931 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7932 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7933 return "ZEN_MODE_OFF"; 7934 } 7935 7936 /** @hide */ public static boolean isValidZenMode(int value) { 7937 switch (value) { 7938 case Global.ZEN_MODE_OFF: 7939 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7940 case Global.ZEN_MODE_ALARMS: 7941 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7942 return true; 7943 default: 7944 return false; 7945 } 7946 } 7947 7948 /** 7949 * Value of the ringer before entering zen mode. 7950 * 7951 * @hide 7952 */ 7953 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7954 7955 /** 7956 * Opaque value, changes when persisted zen mode configuration changes. 7957 * 7958 * @hide 7959 */ 7960 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7961 7962 /** 7963 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7964 * 7965 * @hide 7966 */ 7967 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7968 "heads_up_notifications_enabled"; 7969 7970 /** @hide */ public static final int HEADS_UP_OFF = 0; 7971 /** @hide */ public static final int HEADS_UP_ON = 1; 7972 7973 /** 7974 * The name of the device 7975 * 7976 * @hide 7977 */ 7978 public static final String DEVICE_NAME = "device_name"; 7979 7980 /** 7981 * Whether the NetworkScoringService has been first initialized. 7982 * <p> 7983 * Type: int (0 for false, 1 for true) 7984 * @hide 7985 */ 7986 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7987 7988 /** 7989 * Whether the user wants to be prompted for password to decrypt the device on boot. 7990 * This only matters if the storage is encrypted. 7991 * <p> 7992 * Type: int (0 for false, 1 for true) 7993 * @hide 7994 */ 7995 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7996 7997 /** 7998 * Whether the Volte is enabled 7999 * <p> 8000 * Type: int (0 for false, 1 for true) 8001 * @hide 8002 */ 8003 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 8004 8005 /** 8006 * Whether VT (Video Telephony over IMS) is enabled 8007 * <p> 8008 * Type: int (0 for false, 1 for true) 8009 * 8010 * @hide 8011 */ 8012 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 8013 8014 /** 8015 * Whether WFC is enabled 8016 * <p> 8017 * Type: int (0 for false, 1 for true) 8018 * 8019 * @hide 8020 */ 8021 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 8022 8023 /** 8024 * WFC Mode. 8025 * <p> 8026 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 8027 * 8028 * @hide 8029 */ 8030 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 8031 8032 /** 8033 * Whether WFC roaming is enabled 8034 * <p> 8035 * Type: int (0 for false, 1 for true) 8036 * 8037 * @hide 8038 */ 8039 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 8040 8041 /** 8042 * Whether user can enable/disable LTE as a preferred network. A carrier might control 8043 * this via gservices, OMA-DM, carrier app, etc. 8044 * <p> 8045 * Type: int (0 for false, 1 for true) 8046 * @hide 8047 */ 8048 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 8049 8050 /** 8051 * Ephemeral app cookie max size in bytes. 8052 * <p> 8053 * Type: int 8054 * @hide 8055 */ 8056 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 8057 "ephemeral_cookie_max_size_bytes"; 8058 8059 /** 8060 * The duration for caching uninstalled ephemeral apps. 8061 * <p> 8062 * Type: long 8063 * @hide 8064 */ 8065 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 8066 "uninstalled_ephemeral_app_cache_duration_millis"; 8067 8068 /** 8069 * Settings to backup. This is here so that it's in the same place as the settings 8070 * keys and easy to update. 8071 * 8072 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 8073 * and Secure as well. This is because those tables drive both backup and 8074 * restore, and restore needs to properly whitelist keys that used to live 8075 * in those namespaces. The keys will only actually be backed up / restored 8076 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 8077 * 8078 * NOTE: Settings are backed up and restored in the order they appear 8079 * in this array. If you have one setting depending on another, 8080 * make sure that they are ordered appropriately. 8081 * 8082 * @hide 8083 */ 8084 public static final String[] SETTINGS_TO_BACKUP = { 8085 BUGREPORT_IN_POWER_MENU, 8086 STAY_ON_WHILE_PLUGGED_IN, 8087 AUTO_TIME, 8088 AUTO_TIME_ZONE, 8089 POWER_SOUNDS_ENABLED, 8090 DOCK_SOUNDS_ENABLED, 8091 CHARGING_SOUNDS_ENABLED, 8092 USB_MASS_STORAGE_ENABLED, 8093 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 8094 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8095 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8096 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 8097 WIFI_NUM_OPEN_NETWORKS_KEPT, 8098 EMERGENCY_TONE, 8099 CALL_AUTO_RETRY, 8100 DOCK_AUDIO_MEDIA_ENABLED, 8101 LOW_POWER_MODE_TRIGGER_LEVEL 8102 }; 8103 8104 // Populated lazily, guarded by class object: 8105 private static NameValueCache sNameValueCache = new NameValueCache( 8106 SYS_PROP_SETTING_VERSION, 8107 CONTENT_URI, 8108 CALL_METHOD_GET_GLOBAL, 8109 CALL_METHOD_PUT_GLOBAL); 8110 8111 // Certain settings have been moved from global to the per-user secure namespace 8112 private static final HashSet<String> MOVED_TO_SECURE; 8113 static { 8114 MOVED_TO_SECURE = new HashSet<String>(1); 8115 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 8116 } 8117 8118 /** @hide */ 8119 public static void getMovedToSecureSettings(Set<String> outKeySet) { 8120 outKeySet.addAll(MOVED_TO_SECURE); 8121 } 8122 8123 /** 8124 * Look up a name in the database. 8125 * @param resolver to access the database with 8126 * @param name to look up in the table 8127 * @return the corresponding value, or null if not present 8128 */ 8129 public static String getString(ContentResolver resolver, String name) { 8130 return getStringForUser(resolver, name, UserHandle.myUserId()); 8131 } 8132 8133 /** @hide */ 8134 public static String getStringForUser(ContentResolver resolver, String name, 8135 int userHandle) { 8136 if (MOVED_TO_SECURE.contains(name)) { 8137 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8138 + " to android.provider.Settings.Secure, returning read-only value."); 8139 return Secure.getStringForUser(resolver, name, userHandle); 8140 } 8141 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8142 } 8143 8144 /** 8145 * Store a name/value pair into the database. 8146 * @param resolver to access the database with 8147 * @param name to store 8148 * @param value to associate with the name 8149 * @return true if the value was set, false on database errors 8150 */ 8151 public static boolean putString(ContentResolver resolver, 8152 String name, String value) { 8153 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8154 } 8155 8156 /** @hide */ 8157 public static boolean putStringForUser(ContentResolver resolver, 8158 String name, String value, int userHandle) { 8159 if (LOCAL_LOGV) { 8160 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8161 + " for " + userHandle); 8162 } 8163 // Global and Secure have the same access policy so we can forward writes 8164 if (MOVED_TO_SECURE.contains(name)) { 8165 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8166 + " to android.provider.Settings.Secure, value is unchanged."); 8167 return Secure.putStringForUser(resolver, name, value, userHandle); 8168 } 8169 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8170 } 8171 8172 /** 8173 * Construct the content URI for a particular name/value pair, 8174 * useful for monitoring changes with a ContentObserver. 8175 * @param name to look up in the table 8176 * @return the corresponding content URI, or null if not present 8177 */ 8178 public static Uri getUriFor(String name) { 8179 return getUriFor(CONTENT_URI, name); 8180 } 8181 8182 /** 8183 * Convenience function for retrieving a single secure settings value 8184 * as an integer. Note that internally setting values are always 8185 * stored as strings; this function converts the string to an integer 8186 * for you. The default value will be returned if the setting is 8187 * not defined or not an integer. 8188 * 8189 * @param cr The ContentResolver to access. 8190 * @param name The name of the setting to retrieve. 8191 * @param def Value to return if the setting is not defined. 8192 * 8193 * @return The setting's current value, or 'def' if it is not defined 8194 * or not a valid integer. 8195 */ 8196 public static int getInt(ContentResolver cr, String name, int def) { 8197 String v = getString(cr, name); 8198 try { 8199 return v != null ? Integer.parseInt(v) : def; 8200 } catch (NumberFormatException e) { 8201 return def; 8202 } 8203 } 8204 8205 /** 8206 * Convenience function for retrieving a single secure settings value 8207 * as an integer. Note that internally setting values are always 8208 * stored as strings; this function converts the string to an integer 8209 * for you. 8210 * <p> 8211 * This version does not take a default value. If the setting has not 8212 * been set, or the string value is not a number, 8213 * it throws {@link SettingNotFoundException}. 8214 * 8215 * @param cr The ContentResolver to access. 8216 * @param name The name of the setting to retrieve. 8217 * 8218 * @throws SettingNotFoundException Thrown if a setting by the given 8219 * name can't be found or the setting value is not an integer. 8220 * 8221 * @return The setting's current value. 8222 */ 8223 public static int getInt(ContentResolver cr, String name) 8224 throws SettingNotFoundException { 8225 String v = getString(cr, name); 8226 try { 8227 return Integer.parseInt(v); 8228 } catch (NumberFormatException e) { 8229 throw new SettingNotFoundException(name); 8230 } 8231 } 8232 8233 /** 8234 * Convenience function for updating a single settings value as an 8235 * integer. This will either create a new entry in the table if the 8236 * given name does not exist, or modify the value of the existing row 8237 * with that name. Note that internally setting values are always 8238 * stored as strings, so this function converts the given value to a 8239 * string before storing it. 8240 * 8241 * @param cr The ContentResolver to access. 8242 * @param name The name of the setting to modify. 8243 * @param value The new value for the setting. 8244 * @return true if the value was set, false on database errors 8245 */ 8246 public static boolean putInt(ContentResolver cr, String name, int value) { 8247 return putString(cr, name, Integer.toString(value)); 8248 } 8249 8250 /** 8251 * Convenience function for retrieving a single secure settings value 8252 * as a {@code long}. Note that internally setting values are always 8253 * stored as strings; this function converts the string to a {@code long} 8254 * for you. The default value will be returned if the setting is 8255 * not defined or not a {@code long}. 8256 * 8257 * @param cr The ContentResolver to access. 8258 * @param name The name of the setting to retrieve. 8259 * @param def Value to return if the setting is not defined. 8260 * 8261 * @return The setting's current value, or 'def' if it is not defined 8262 * or not a valid {@code long}. 8263 */ 8264 public static long getLong(ContentResolver cr, String name, long def) { 8265 String valString = getString(cr, name); 8266 long value; 8267 try { 8268 value = valString != null ? Long.parseLong(valString) : def; 8269 } catch (NumberFormatException e) { 8270 value = def; 8271 } 8272 return value; 8273 } 8274 8275 /** 8276 * Convenience function for retrieving a single secure settings value 8277 * as a {@code long}. Note that internally setting values are always 8278 * stored as strings; this function converts the string to a {@code long} 8279 * for you. 8280 * <p> 8281 * This version does not take a default value. If the setting has not 8282 * been set, or the string value is not a number, 8283 * it throws {@link SettingNotFoundException}. 8284 * 8285 * @param cr The ContentResolver to access. 8286 * @param name The name of the setting to retrieve. 8287 * 8288 * @return The setting's current value. 8289 * @throws SettingNotFoundException Thrown if a setting by the given 8290 * name can't be found or the setting value is not an integer. 8291 */ 8292 public static long getLong(ContentResolver cr, String name) 8293 throws SettingNotFoundException { 8294 String valString = getString(cr, name); 8295 try { 8296 return Long.parseLong(valString); 8297 } catch (NumberFormatException e) { 8298 throw new SettingNotFoundException(name); 8299 } 8300 } 8301 8302 /** 8303 * Convenience function for updating a secure settings value as a long 8304 * integer. This will either create a new entry in the table if the 8305 * given name does not exist, or modify the value of the existing row 8306 * with that name. Note that internally setting values are always 8307 * stored as strings, so this function converts the given value to a 8308 * string before storing it. 8309 * 8310 * @param cr The ContentResolver to access. 8311 * @param name The name of the setting to modify. 8312 * @param value The new value for the setting. 8313 * @return true if the value was set, false on database errors 8314 */ 8315 public static boolean putLong(ContentResolver cr, String name, long value) { 8316 return putString(cr, name, Long.toString(value)); 8317 } 8318 8319 /** 8320 * Convenience function for retrieving a single secure settings value 8321 * as a floating point number. Note that internally setting values are 8322 * always stored as strings; this function converts the string to an 8323 * float for you. The default value will be returned if the setting 8324 * is not defined or not a valid float. 8325 * 8326 * @param cr The ContentResolver to access. 8327 * @param name The name of the setting to retrieve. 8328 * @param def Value to return if the setting is not defined. 8329 * 8330 * @return The setting's current value, or 'def' if it is not defined 8331 * or not a valid float. 8332 */ 8333 public static float getFloat(ContentResolver cr, String name, float def) { 8334 String v = getString(cr, name); 8335 try { 8336 return v != null ? Float.parseFloat(v) : def; 8337 } catch (NumberFormatException e) { 8338 return def; 8339 } 8340 } 8341 8342 /** 8343 * Convenience function for retrieving a single secure settings value 8344 * as a float. Note that internally setting values are always 8345 * stored as strings; this function converts the string to a float 8346 * for you. 8347 * <p> 8348 * This version does not take a default value. If the setting has not 8349 * been set, or the string value is not a number, 8350 * it throws {@link SettingNotFoundException}. 8351 * 8352 * @param cr The ContentResolver to access. 8353 * @param name The name of the setting to retrieve. 8354 * 8355 * @throws SettingNotFoundException Thrown if a setting by the given 8356 * name can't be found or the setting value is not a float. 8357 * 8358 * @return The setting's current value. 8359 */ 8360 public static float getFloat(ContentResolver cr, String name) 8361 throws SettingNotFoundException { 8362 String v = getString(cr, name); 8363 if (v == null) { 8364 throw new SettingNotFoundException(name); 8365 } 8366 try { 8367 return Float.parseFloat(v); 8368 } catch (NumberFormatException e) { 8369 throw new SettingNotFoundException(name); 8370 } 8371 } 8372 8373 /** 8374 * Convenience function for updating a single settings value as a 8375 * floating point number. This will either create a new entry in the 8376 * table if the given name does not exist, or modify the value of the 8377 * existing row with that name. Note that internally setting values 8378 * are always stored as strings, so this function converts the given 8379 * value to a string before storing it. 8380 * 8381 * @param cr The ContentResolver to access. 8382 * @param name The name of the setting to modify. 8383 * @param value The new value for the setting. 8384 * @return true if the value was set, false on database errors 8385 */ 8386 public static boolean putFloat(ContentResolver cr, String name, float value) { 8387 return putString(cr, name, Float.toString(value)); 8388 } 8389 8390 8391 /** 8392 * Subscription to be used for voice call on a multi sim device. The supported values 8393 * are 0 = SUB1, 1 = SUB2 and etc. 8394 * @hide 8395 */ 8396 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8397 8398 /** 8399 * Used to provide option to user to select subscription during dial. 8400 * The supported values are 0 = disable or 1 = enable prompt. 8401 * @hide 8402 */ 8403 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8404 8405 /** 8406 * Subscription to be used for data call on a multi sim device. The supported values 8407 * are 0 = SUB1, 1 = SUB2 and etc. 8408 * @hide 8409 */ 8410 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8411 8412 /** 8413 * Subscription to be used for SMS on a multi sim device. The supported values 8414 * are 0 = SUB1, 1 = SUB2 and etc. 8415 * @hide 8416 */ 8417 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8418 8419 /** 8420 * Used to provide option to user to select subscription during send SMS. 8421 * The value 1 - enable, 0 - disable 8422 * @hide 8423 */ 8424 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8425 8426 8427 8428 /** User preferred subscriptions setting. 8429 * This holds the details of the user selected subscription from the card and 8430 * the activation status. Each settings string have the coma separated values 8431 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8432 * @hide 8433 */ 8434 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8435 "user_preferred_sub2","user_preferred_sub3"}; 8436 8437 /** 8438 * Whether to enable new contacts aggregator or not. 8439 * The value 1 - enable, 0 - disable 8440 * @hide 8441 */ 8442 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8443 8444 /** 8445 * Whether to enable contacts metadata syncing or not 8446 * The value 1 - enable, 0 - disable 8447 */ 8448 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8449 8450 /** 8451 * Whether to enable cellular on boot. 8452 * The value 1 - enable, 0 - disable 8453 * @hide 8454 */ 8455 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8456 } 8457 8458 /** 8459 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8460 * Intent URL, allowing it to be either a web page or a particular 8461 * application activity. 8462 * 8463 * @hide 8464 */ 8465 public static final class Bookmarks implements BaseColumns 8466 { 8467 private static final String TAG = "Bookmarks"; 8468 8469 /** 8470 * The content:// style URL for this table 8471 */ 8472 public static final Uri CONTENT_URI = 8473 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8474 8475 /** 8476 * The row ID. 8477 * <p>Type: INTEGER</p> 8478 */ 8479 public static final String ID = "_id"; 8480 8481 /** 8482 * Descriptive name of the bookmark that can be displayed to the user. 8483 * If this is empty, the title should be resolved at display time (use 8484 * {@link #getTitle(Context, Cursor)} any time you want to display the 8485 * title of a bookmark.) 8486 * <P> 8487 * Type: TEXT 8488 * </P> 8489 */ 8490 public static final String TITLE = "title"; 8491 8492 /** 8493 * Arbitrary string (displayed to the user) that allows bookmarks to be 8494 * organized into categories. There are some special names for 8495 * standard folders, which all start with '@'. The label displayed for 8496 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8497 * the folder name does not change so you can consistently query for 8498 * the folder regardless of the current locale. 8499 * 8500 * <P>Type: TEXT</P> 8501 * 8502 */ 8503 public static final String FOLDER = "folder"; 8504 8505 /** 8506 * The Intent URL of the bookmark, describing what it points to. This 8507 * value is given to {@link android.content.Intent#getIntent} to create 8508 * an Intent that can be launched. 8509 * <P>Type: TEXT</P> 8510 */ 8511 public static final String INTENT = "intent"; 8512 8513 /** 8514 * Optional shortcut character associated with this bookmark. 8515 * <P>Type: INTEGER</P> 8516 */ 8517 public static final String SHORTCUT = "shortcut"; 8518 8519 /** 8520 * The order in which the bookmark should be displayed 8521 * <P>Type: INTEGER</P> 8522 */ 8523 public static final String ORDERING = "ordering"; 8524 8525 private static final String[] sIntentProjection = { INTENT }; 8526 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8527 private static final String sShortcutSelection = SHORTCUT + "=?"; 8528 8529 /** 8530 * Convenience function to retrieve the bookmarked Intent for a 8531 * particular shortcut key. 8532 * 8533 * @param cr The ContentResolver to query. 8534 * @param shortcut The shortcut key. 8535 * 8536 * @return Intent The bookmarked URL, or null if there is no bookmark 8537 * matching the given shortcut. 8538 */ 8539 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8540 { 8541 Intent intent = null; 8542 8543 Cursor c = cr.query(CONTENT_URI, 8544 sIntentProjection, sShortcutSelection, 8545 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8546 // Keep trying until we find a valid shortcut 8547 try { 8548 while (intent == null && c.moveToNext()) { 8549 try { 8550 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8551 intent = Intent.parseUri(intentURI, 0); 8552 } catch (java.net.URISyntaxException e) { 8553 // The stored URL is bad... ignore it. 8554 } catch (IllegalArgumentException e) { 8555 // Column not found 8556 Log.w(TAG, "Intent column not found", e); 8557 } 8558 } 8559 } finally { 8560 if (c != null) c.close(); 8561 } 8562 8563 return intent; 8564 } 8565 8566 /** 8567 * Add a new bookmark to the system. 8568 * 8569 * @param cr The ContentResolver to query. 8570 * @param intent The desired target of the bookmark. 8571 * @param title Bookmark title that is shown to the user; null if none 8572 * or it should be resolved to the intent's title. 8573 * @param folder Folder in which to place the bookmark; null if none. 8574 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8575 * this is non-zero and there is an existing bookmark entry 8576 * with this same shortcut, then that existing shortcut is 8577 * cleared (the bookmark is not removed). 8578 * @return The unique content URL for the new bookmark entry. 8579 */ 8580 public static Uri add(ContentResolver cr, 8581 Intent intent, 8582 String title, 8583 String folder, 8584 char shortcut, 8585 int ordering) 8586 { 8587 // If a shortcut is supplied, and it is already defined for 8588 // another bookmark, then remove the old definition. 8589 if (shortcut != 0) { 8590 cr.delete(CONTENT_URI, sShortcutSelection, 8591 new String[] { String.valueOf((int) shortcut) }); 8592 } 8593 8594 ContentValues values = new ContentValues(); 8595 if (title != null) values.put(TITLE, title); 8596 if (folder != null) values.put(FOLDER, folder); 8597 values.put(INTENT, intent.toUri(0)); 8598 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8599 values.put(ORDERING, ordering); 8600 return cr.insert(CONTENT_URI, values); 8601 } 8602 8603 /** 8604 * Return the folder name as it should be displayed to the user. This 8605 * takes care of localizing special folders. 8606 * 8607 * @param r Resources object for current locale; only need access to 8608 * system resources. 8609 * @param folder The value found in the {@link #FOLDER} column. 8610 * 8611 * @return CharSequence The label for this folder that should be shown 8612 * to the user. 8613 */ 8614 public static CharSequence getLabelForFolder(Resources r, String folder) { 8615 return folder; 8616 } 8617 8618 /** 8619 * Return the title as it should be displayed to the user. This takes 8620 * care of localizing bookmarks that point to activities. 8621 * 8622 * @param context A context. 8623 * @param cursor A cursor pointing to the row whose title should be 8624 * returned. The cursor must contain at least the {@link #TITLE} 8625 * and {@link #INTENT} columns. 8626 * @return A title that is localized and can be displayed to the user, 8627 * or the empty string if one could not be found. 8628 */ 8629 public static CharSequence getTitle(Context context, Cursor cursor) { 8630 int titleColumn = cursor.getColumnIndex(TITLE); 8631 int intentColumn = cursor.getColumnIndex(INTENT); 8632 if (titleColumn == -1 || intentColumn == -1) { 8633 throw new IllegalArgumentException( 8634 "The cursor must contain the TITLE and INTENT columns."); 8635 } 8636 8637 String title = cursor.getString(titleColumn); 8638 if (!TextUtils.isEmpty(title)) { 8639 return title; 8640 } 8641 8642 String intentUri = cursor.getString(intentColumn); 8643 if (TextUtils.isEmpty(intentUri)) { 8644 return ""; 8645 } 8646 8647 Intent intent; 8648 try { 8649 intent = Intent.parseUri(intentUri, 0); 8650 } catch (URISyntaxException e) { 8651 return ""; 8652 } 8653 8654 PackageManager packageManager = context.getPackageManager(); 8655 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8656 return info != null ? info.loadLabel(packageManager) : ""; 8657 } 8658 } 8659 8660 /** 8661 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8662 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8663 * from the GoogleLoginService. 8664 * 8665 * @param androidId The Android ID for this device. 8666 * @return The device ID that should be used when connecting to the mobile gtalk server. 8667 * @hide 8668 */ 8669 public static String getGTalkDeviceId(long androidId) { 8670 return "android-" + Long.toHexString(androidId); 8671 } 8672 8673 private static final String[] PM_WRITE_SETTINGS = { 8674 android.Manifest.permission.WRITE_SETTINGS 8675 }; 8676 private static final String[] PM_CHANGE_NETWORK_STATE = { 8677 android.Manifest.permission.CHANGE_NETWORK_STATE, 8678 android.Manifest.permission.WRITE_SETTINGS 8679 }; 8680 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8681 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8682 }; 8683 8684 /** 8685 * Performs a strict and comprehensive check of whether a calling package is allowed to 8686 * write/modify system settings, as the condition differs for pre-M, M+, and 8687 * privileged/preinstalled apps. If the provided uid does not match the 8688 * callingPackage, a negative result will be returned. 8689 * @hide 8690 */ 8691 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8692 String callingPackage, boolean throwException) { 8693 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8694 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8695 PM_WRITE_SETTINGS, false); 8696 } 8697 8698 /** 8699 * Performs a strict and comprehensive check of whether a calling package is allowed to 8700 * write/modify system settings, as the condition differs for pre-M, M+, and 8701 * privileged/preinstalled apps. If the provided uid does not match the 8702 * callingPackage, a negative result will be returned. The caller is expected to have 8703 * the WRITE_SETTINGS permission declared. 8704 * 8705 * Note: if the check is successful, the operation of this app will be updated to the 8706 * current time. 8707 * @hide 8708 */ 8709 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8710 String callingPackage, boolean throwException) { 8711 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8712 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8713 PM_WRITE_SETTINGS, true); 8714 } 8715 8716 /** 8717 * Performs a strict and comprehensive check of whether a calling package is allowed to 8718 * change the state of network, as the condition differs for pre-M, M+, and 8719 * privileged/preinstalled apps. The caller is expected to have either the 8720 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8721 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8722 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8723 * permission and cannot be revoked. See http://b/23597341 8724 * 8725 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8726 * of this app will be updated to the current time. 8727 * @hide 8728 */ 8729 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8730 String callingPackage, boolean throwException) { 8731 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8732 == PackageManager.PERMISSION_GRANTED) { 8733 return true; 8734 } 8735 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8736 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8737 PM_CHANGE_NETWORK_STATE, true); 8738 } 8739 8740 /** 8741 * Performs a strict and comprehensive check of whether a calling package is allowed to 8742 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8743 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8744 * a negative result will be returned. 8745 * @hide 8746 */ 8747 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8748 String callingPackage, boolean throwException) { 8749 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8750 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8751 PM_SYSTEM_ALERT_WINDOW, false); 8752 } 8753 8754 /** 8755 * Performs a strict and comprehensive check of whether a calling package is allowed to 8756 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8757 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8758 * a negative result will be returned. 8759 * 8760 * Note: if the check is successful, the operation of this app will be updated to the 8761 * current time. 8762 * @hide 8763 */ 8764 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8765 callingPackage, boolean throwException) { 8766 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8767 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8768 PM_SYSTEM_ALERT_WINDOW, true); 8769 } 8770 8771 /** 8772 * Helper method to perform a general and comprehensive check of whether an operation that is 8773 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8774 * OP_WRITE_SETTINGS 8775 * @hide 8776 */ 8777 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8778 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8779 permissions, boolean makeNote) { 8780 if (callingPackage == null) { 8781 return false; 8782 } 8783 8784 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8785 int mode = AppOpsManager.MODE_DEFAULT; 8786 if (makeNote) { 8787 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8788 } else { 8789 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8790 } 8791 8792 switch (mode) { 8793 case AppOpsManager.MODE_ALLOWED: 8794 return true; 8795 8796 case AppOpsManager.MODE_DEFAULT: 8797 // this is the default operating mode after an app's installation 8798 // In this case we will check all associated static permission to see 8799 // if it is granted during install time. 8800 for (String permission : permissions) { 8801 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8802 .PERMISSION_GRANTED) { 8803 // if either of the permissions are granted, we will allow it 8804 return true; 8805 } 8806 } 8807 8808 default: 8809 // this is for all other cases trickled down here... 8810 if (!throwException) { 8811 return false; 8812 } 8813 } 8814 8815 // prepare string to throw SecurityException 8816 StringBuilder exceptionMessage = new StringBuilder(); 8817 exceptionMessage.append(callingPackage); 8818 exceptionMessage.append(" was not granted "); 8819 if (permissions.length > 1) { 8820 exceptionMessage.append(" either of these permissions: "); 8821 } else { 8822 exceptionMessage.append(" this permission: "); 8823 } 8824 for (int i = 0; i < permissions.length; i++) { 8825 exceptionMessage.append(permissions[i]); 8826 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8827 } 8828 8829 throw new SecurityException(exceptionMessage.toString()); 8830 } 8831 8832 /** 8833 * Retrieves a correponding package name for a given uid. It will query all 8834 * packages that are associated with the given uid, but it will return only 8835 * the zeroth result. 8836 * Note: If package could not be found, a null is returned. 8837 * @hide 8838 */ 8839 public static String getPackageNameForUid(Context context, int uid) { 8840 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8841 if (packages == null) { 8842 return null; 8843 } 8844 return packages[0]; 8845 } 8846} 8847