PhoneWindowManager.java revision 605ec5cdca371629d1c197e8e541fb00596880c6
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 com.android.server.policy; 18 19import static android.app.ActivityManager.StackId.DOCKED_STACK_ID; 20import static android.app.ActivityManager.StackId.FREEFORM_WORKSPACE_STACK_ID; 21import static android.app.ActivityManager.StackId.FULLSCREEN_WORKSPACE_STACK_ID; 22import static android.app.ActivityManager.StackId.HOME_STACK_ID; 23import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE; 24import static android.content.pm.PackageManager.FEATURE_TELEVISION; 25import static android.content.pm.PackageManager.FEATURE_WATCH; 26import static android.content.res.Configuration.UI_MODE_TYPE_CAR; 27import static android.content.res.Configuration.UI_MODE_TYPE_MASK; 28import static android.view.WindowManager.DOCKED_TOP; 29import static android.view.WindowManager.DOCKED_LEFT; 30import static android.view.WindowManager.DOCKED_RIGHT; 31import static android.view.WindowManager.LayoutParams.*; 32import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED; 33import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT; 34import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED; 35import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT; 36import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED; 37import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN; 38 39import android.Manifest; 40import android.app.ActivityManager; 41import android.app.ActivityManager.StackId; 42import android.app.ActivityManagerInternal; 43import android.app.ActivityManagerInternal.SleepToken; 44import android.app.ActivityManagerNative; 45import android.app.AppOpsManager; 46import android.app.IUiModeManager; 47import android.app.ProgressDialog; 48import android.app.SearchManager; 49import android.app.StatusBarManager; 50import android.app.UiModeManager; 51import android.content.ActivityNotFoundException; 52import android.content.BroadcastReceiver; 53import android.content.ComponentName; 54import android.content.ContentResolver; 55import android.content.Context; 56import android.content.Intent; 57import android.content.IntentFilter; 58import android.content.ServiceConnection; 59import android.content.pm.ActivityInfo; 60import android.content.pm.ApplicationInfo; 61import android.content.pm.PackageManager; 62import android.content.pm.ResolveInfo; 63import android.content.res.CompatibilityInfo; 64import android.content.res.Configuration; 65import android.content.res.Resources; 66import android.database.ContentObserver; 67import android.graphics.PixelFormat; 68import android.graphics.Rect; 69import android.hardware.hdmi.HdmiControlManager; 70import android.hardware.hdmi.HdmiPlaybackClient; 71import android.hardware.hdmi.HdmiPlaybackClient.OneTouchPlayCallback; 72import android.media.AudioAttributes; 73import android.media.AudioManager; 74import android.media.AudioSystem; 75import android.media.IAudioService; 76import android.media.Ringtone; 77import android.media.RingtoneManager; 78import android.media.session.MediaSessionLegacyHelper; 79import android.os.Binder; 80import android.os.Build; 81import android.os.Bundle; 82import android.os.Debug; 83import android.os.FactoryTest; 84import android.os.Handler; 85import android.os.IBinder; 86import android.os.IDeviceIdleController; 87import android.os.Looper; 88import android.os.Message; 89import android.os.Messenger; 90import android.os.PowerManager; 91import android.os.PowerManagerInternal; 92import android.os.Process; 93import android.os.RemoteException; 94import android.os.ServiceManager; 95import android.os.SystemClock; 96import android.os.SystemProperties; 97import android.os.UEventObserver; 98import android.os.UserHandle; 99import android.os.Vibrator; 100import android.provider.MediaStore; 101import android.provider.Settings; 102import android.service.dreams.DreamManagerInternal; 103import android.service.dreams.DreamService; 104import android.service.dreams.IDreamManager; 105import android.speech.RecognizerIntent; 106import android.telecom.TelecomManager; 107import android.util.DisplayMetrics; 108import android.util.EventLog; 109import android.util.Log; 110import android.util.Slog; 111import android.util.SparseArray; 112import android.util.LongSparseArray; 113import android.view.Display; 114import android.view.Gravity; 115import android.view.HapticFeedbackConstants; 116import android.view.IApplicationToken; 117import android.view.IWindowManager; 118import android.view.InputChannel; 119import android.view.InputDevice; 120import android.view.InputEvent; 121import android.view.InputEventReceiver; 122import android.view.KeyCharacterMap; 123import android.view.KeyCharacterMap.FallbackAction; 124import android.view.KeyEvent; 125import android.view.MotionEvent; 126import android.view.Surface; 127import android.view.View; 128import android.view.ViewConfiguration; 129import android.view.WindowManager; 130import android.view.WindowManagerGlobal; 131import android.view.WindowManagerInternal; 132import android.view.WindowManagerPolicy; 133import android.view.accessibility.AccessibilityEvent; 134import android.view.accessibility.AccessibilityManager; 135import android.view.animation.Animation; 136import android.view.animation.AnimationSet; 137import android.view.animation.AnimationUtils; 138import com.android.internal.R; 139import com.android.internal.logging.MetricsLogger; 140import com.android.internal.policy.PhoneWindow; 141import com.android.internal.policy.IShortcutService; 142import com.android.internal.statusbar.IStatusBarService; 143import com.android.internal.util.ScreenShapeHelper; 144import com.android.internal.widget.PointerLocationView; 145import com.android.server.GestureLauncherService; 146import com.android.server.LocalServices; 147import com.android.server.policy.keyguard.KeyguardServiceDelegate; 148import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener; 149import com.android.server.statusbar.StatusBarManagerInternal; 150 151import java.io.File; 152import java.io.FileReader; 153import java.io.IOException; 154import java.io.PrintWriter; 155import java.util.HashSet; 156import java.util.List; 157 158/** 159 * WindowManagerPolicy implementation for the Android phone UI. This 160 * introduces a new method suffix, Lp, for an internal lock of the 161 * PhoneWindowManager. This is used to protect some internal state, and 162 * can be acquired with either the Lw and Li lock held, so has the restrictions 163 * of both of those when held. 164 */ 165public class PhoneWindowManager implements WindowManagerPolicy { 166 static final String TAG = "WindowManager"; 167 static final boolean DEBUG = false; 168 static final boolean localLOGV = false; 169 static final boolean DEBUG_INPUT = false; 170 static final boolean DEBUG_KEYGUARD = false; 171 static final boolean DEBUG_LAYOUT = false; 172 static final boolean DEBUG_STARTING_WINDOW = false; 173 static final boolean DEBUG_WAKEUP = false; 174 static final boolean SHOW_STARTING_ANIMATIONS = true; 175 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 176 177 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 178 // No longer recommended for desk docks; 179 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 180 181 static final int SHORT_PRESS_POWER_NOTHING = 0; 182 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; 183 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; 184 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; 185 static final int SHORT_PRESS_POWER_GO_HOME = 4; 186 187 static final int LONG_PRESS_POWER_NOTHING = 0; 188 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 189 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 190 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; 191 192 static final int MULTI_PRESS_POWER_NOTHING = 0; 193 static final int MULTI_PRESS_POWER_THEATER_MODE = 1; 194 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; 195 196 // These need to match the documentation/constant in 197 // core/res/res/values/config.xml 198 static final int LONG_PRESS_HOME_NOTHING = 0; 199 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; 200 static final int LONG_PRESS_HOME_ASSIST = 2; 201 static final int LAST_LONG_PRESS_HOME_BEHAVIOR = LONG_PRESS_HOME_ASSIST; 202 203 static final int DOUBLE_TAP_HOME_NOTHING = 0; 204 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; 205 206 static final int SHORT_PRESS_WINDOW_NOTHING = 0; 207 static final int SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE = 1; 208 209 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0; 210 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1; 211 212 static final int APPLICATION_MEDIA_SUBLAYER = -2; 213 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 214 static final int APPLICATION_PANEL_SUBLAYER = 1; 215 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 216 static final int APPLICATION_ABOVE_SUB_PANEL_SUBLAYER = 3; 217 218 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 219 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 220 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 221 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 222 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 223 224 /** 225 * These are the system UI flags that, when changing, can cause the layout 226 * of the screen to change. 227 */ 228 static final int SYSTEM_UI_CHANGING_LAYOUT = 229 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 230 | View.SYSTEM_UI_FLAG_FULLSCREEN 231 | View.STATUS_BAR_TRANSLUCENT 232 | View.NAVIGATION_BAR_TRANSLUCENT 233 | View.STATUS_BAR_TRANSPARENT 234 | View.NAVIGATION_BAR_TRANSPARENT; 235 236 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 237 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 238 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 239 .build(); 240 241 // The panic gesture may become active only after the keyguard is dismissed and the immersive 242 // app shows again. If that doesn't happen for 30s we drop the gesture. 243 private static final long PANIC_GESTURE_EXPIRATION = 30000; 244 245 /** 246 * Keyguard stuff 247 */ 248 private WindowState mKeyguardScrim; 249 private boolean mKeyguardHidden; 250 private boolean mKeyguardDrawnOnce; 251 252 /* Table of Application Launch keys. Maps from key codes to intent categories. 253 * 254 * These are special keys that are used to launch particular kinds of applications, 255 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 256 * usage page. We don't support quite that many yet... 257 */ 258 static SparseArray<String> sApplicationLaunchKeyCategories; 259 static { 260 sApplicationLaunchKeyCategories = new SparseArray<String>(); 261 sApplicationLaunchKeyCategories.append( 262 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 263 sApplicationLaunchKeyCategories.append( 264 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 265 sApplicationLaunchKeyCategories.append( 266 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 267 sApplicationLaunchKeyCategories.append( 268 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 269 sApplicationLaunchKeyCategories.append( 270 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 271 sApplicationLaunchKeyCategories.append( 272 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 273 } 274 275 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 276 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 277 278 /** 279 * Lock protecting internal state. Must not call out into window 280 * manager with lock held. (This lock will be acquired in places 281 * where the window manager is calling in with its own lock held.) 282 */ 283 private final Object mLock = new Object(); 284 285 Context mContext; 286 IWindowManager mWindowManager; 287 WindowManagerFuncs mWindowManagerFuncs; 288 WindowManagerInternal mWindowManagerInternal; 289 PowerManager mPowerManager; 290 ActivityManagerInternal mActivityManagerInternal; 291 DreamManagerInternal mDreamManagerInternal; 292 PowerManagerInternal mPowerManagerInternal; 293 IStatusBarService mStatusBarService; 294 StatusBarManagerInternal mStatusBarManagerInternal; 295 boolean mPreloadedRecentApps; 296 final Object mServiceAquireLock = new Object(); 297 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 298 SearchManager mSearchManager; 299 AccessibilityManager mAccessibilityManager; 300 BurnInProtectionHelper mBurnInProtectionHelper; 301 AppOpsManager mAppOpsManager; 302 303 // Vibrator pattern for haptic feedback of a long press. 304 long[] mLongPressVibePattern; 305 306 // Vibrator pattern for haptic feedback of virtual key press. 307 long[] mVirtualKeyVibePattern; 308 309 // Vibrator pattern for a short vibration. 310 long[] mKeyboardTapVibePattern; 311 312 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 313 long[] mClockTickVibePattern; 314 315 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 316 long[] mCalendarDateVibePattern; 317 318 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 319 long[] mSafeModeDisabledVibePattern; 320 321 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 322 long[] mSafeModeEnabledVibePattern; 323 324 // Vibrator pattern for haptic feedback of a context click. 325 long[] mContextClickVibePattern; 326 327 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 328 boolean mEnableShiftMenuBugReports = false; 329 330 boolean mSafeMode; 331 WindowState mStatusBar = null; 332 int mStatusBarHeight; 333 WindowState mNavigationBar = null; 334 boolean mHasNavigationBar = false; 335 boolean mCanHideNavigationBar = false; 336 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 337 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 338 int[] mNavigationBarHeightForRotationDefault = new int[4]; 339 int[] mNavigationBarWidthForRotationDefault = new int[4]; 340 int[] mNavigationBarHeightForRotationInCarMode = new int[4]; 341 int[] mNavigationBarWidthForRotationInCarMode = new int[4]; 342 343 private LongSparseArray<IShortcutService> mShortcutKeyServices = new LongSparseArray<>(); 344 345 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 346 // This is for car dock and this is updated from resource. 347 private boolean mEnableCarDockHomeCapture = true; 348 349 boolean mBootMessageNeedsHiding; 350 KeyguardServiceDelegate mKeyguardDelegate; 351 final Runnable mWindowManagerDrawCallback = new Runnable() { 352 @Override 353 public void run() { 354 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 355 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 356 } 357 }; 358 final DrawnListener mKeyguardDrawnCallback = new DrawnListener() { 359 @Override 360 public void onDrawn() { 361 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onDrawn."); 362 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 363 } 364 }; 365 366 GlobalActions mGlobalActions; 367 Handler mHandler; 368 WindowState mLastInputMethodWindow = null; 369 WindowState mLastInputMethodTargetWindow = null; 370 371 // FIXME This state is shared between the input reader and handler thread. 372 // Technically it's broken and buggy but it has been like this for many years 373 // and we have not yet seen any problems. Someday we'll rewrite this logic 374 // so that only one thread is involved in handling input policy. Unfortunately 375 // it's on a critical path for power management so we can't just post the work to the 376 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 377 // to hold wakelocks during dispatch and eliminating the critical path. 378 volatile boolean mPowerKeyHandled; 379 volatile boolean mBeganFromNonInteractive; 380 volatile int mPowerKeyPressCounter; 381 volatile boolean mEndCallKeyHandled; 382 383 boolean mRecentsVisible; 384 int mRecentAppsHeldModifiers; 385 boolean mLanguageSwitchKeyPressed; 386 387 int mLidState = LID_ABSENT; 388 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 389 boolean mHaveBuiltInKeyboard; 390 391 boolean mSystemReady; 392 boolean mSystemBooted; 393 private boolean mDeferBindKeyguard; 394 boolean mHdmiPlugged; 395 HdmiControl mHdmiControl; 396 IUiModeManager mUiModeManager; 397 int mUiMode; 398 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 399 int mLidOpenRotation; 400 int mCarDockRotation; 401 int mDeskDockRotation; 402 int mUndockedHdmiRotation; 403 int mDemoHdmiRotation; 404 boolean mDemoHdmiRotationLock; 405 int mDemoRotation; 406 boolean mDemoRotationLock; 407 408 boolean mWakeGestureEnabledSetting; 409 MyWakeGestureListener mWakeGestureListener; 410 411 // Default display does not rotate, apps that require non-default orientation will have to 412 // have the orientation emulated. 413 private boolean mForceDefaultOrientation = false; 414 415 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 416 int mUserRotation = Surface.ROTATION_0; 417 boolean mAccelerometerDefault; 418 419 boolean mSupportAutoRotation; 420 int mAllowAllRotations = -1; 421 boolean mCarDockEnablesAccelerometer; 422 boolean mDeskDockEnablesAccelerometer; 423 int mLidKeyboardAccessibility; 424 int mLidNavigationAccessibility; 425 boolean mLidControlsScreenLock; 426 boolean mLidControlsSleep; 427 int mShortPressOnPowerBehavior; 428 int mLongPressOnPowerBehavior; 429 int mDoublePressOnPowerBehavior; 430 int mTriplePressOnPowerBehavior; 431 int mShortPressOnSleepBehavior; 432 int mShortPressWindowBehavior; 433 boolean mAwake; 434 boolean mScreenOnEarly; 435 boolean mScreenOnFully; 436 ScreenOnListener mScreenOnListener; 437 boolean mKeyguardDrawComplete; 438 boolean mWindowManagerDrawComplete; 439 boolean mOrientationSensorEnabled = false; 440 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 441 boolean mHasSoftInput = false; 442 boolean mTranslucentDecorEnabled = true; 443 boolean mUseTvRouting; 444 445 int mPointerLocationMode = 0; // guarded by mLock 446 447 // The last window we were told about in focusChanged. 448 WindowState mFocusedWindow; 449 IApplicationToken mFocusedApp; 450 451 PointerLocationView mPointerLocationView; 452 453 // The current size of the screen; really; extends into the overscan area of 454 // the screen and doesn't account for any system elements like the status bar. 455 int mOverscanScreenLeft, mOverscanScreenTop; 456 int mOverscanScreenWidth, mOverscanScreenHeight; 457 // The current visible size of the screen; really; (ir)regardless of whether the status 458 // bar can be hidden but not extending into the overscan area. 459 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 460 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 461 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 462 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 463 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 464 // The current size of the screen; these may be different than (0,0)-(dw,dh) 465 // if the status bar can't be hidden; in that case it effectively carves out 466 // that area of the display from all other windows. 467 int mRestrictedScreenLeft, mRestrictedScreenTop; 468 int mRestrictedScreenWidth, mRestrictedScreenHeight; 469 // During layout, the current screen borders accounting for any currently 470 // visible system UI elements. 471 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 472 // For applications requesting stable content insets, these are them. 473 int mStableLeft, mStableTop, mStableRight, mStableBottom; 474 // For applications requesting stable content insets but have also set the 475 // fullscreen window flag, these are the stable dimensions without the status bar. 476 int mStableFullscreenLeft, mStableFullscreenTop; 477 int mStableFullscreenRight, mStableFullscreenBottom; 478 // During layout, the current screen borders with all outer decoration 479 // (status bar, input method dock) accounted for. 480 int mCurLeft, mCurTop, mCurRight, mCurBottom; 481 // During layout, the frame in which content should be displayed 482 // to the user, accounting for all screen decoration except for any 483 // space they deem as available for other content. This is usually 484 // the same as mCur*, but may be larger if the screen decor has supplied 485 // content insets. 486 int mContentLeft, mContentTop, mContentRight, mContentBottom; 487 // During layout, the frame in which voice content should be displayed 488 // to the user, accounting for all screen decoration except for any 489 // space they deem as available for other content. 490 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 491 // During layout, the current screen borders along which input method 492 // windows are placed. 493 int mDockLeft, mDockTop, mDockRight, mDockBottom; 494 // During layout, the layer at which the doc window is placed. 495 int mDockLayer; 496 // During layout, this is the layer of the status bar. 497 int mStatusBarLayer; 498 int mLastSystemUiFlags; 499 // Bits that we are in the process of clearing, so we want to prevent 500 // them from being set by applications until everything has been updated 501 // to have them clear. 502 int mResettingSystemUiFlags = 0; 503 // Bits that we are currently always keeping cleared. 504 int mForceClearedSystemUiFlags = 0; 505 int mLastFullscreenStackSysUiFlags; 506 int mLastDockedStackSysUiFlags; 507 final Rect mNonDockedStackBounds = new Rect(); 508 final Rect mDockedStackBounds = new Rect(); 509 final Rect mLastNonDockedStackBounds = new Rect(); 510 final Rect mLastDockedStackBounds = new Rect(); 511 512 // What we last reported to system UI about whether the compatibility 513 // menu needs to be displayed. 514 boolean mLastFocusNeedsMenu = false; 515 // If nonzero, a panic gesture was performed at that time in uptime millis and is still pending. 516 private long mPendingPanicGestureUptime; 517 518 InputConsumer mInputConsumer = null; 519 520 static final Rect mTmpParentFrame = new Rect(); 521 static final Rect mTmpDisplayFrame = new Rect(); 522 static final Rect mTmpOverscanFrame = new Rect(); 523 static final Rect mTmpContentFrame = new Rect(); 524 static final Rect mTmpVisibleFrame = new Rect(); 525 static final Rect mTmpDecorFrame = new Rect(); 526 static final Rect mTmpStableFrame = new Rect(); 527 static final Rect mTmpNavigationFrame = new Rect(); 528 static final Rect mTmpOutsetFrame = new Rect(); 529 530 WindowState mTopFullscreenOpaqueWindowState; 531 WindowState mTopFullscreenOpaqueOrDimmingWindowState; 532 WindowState mTopDockedOpaqueWindowState; 533 WindowState mTopDockedOpaqueOrDimmingWindowState; 534 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 535 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 536 boolean mTopIsFullscreen; 537 boolean mForceStatusBar; 538 boolean mForceStatusBarFromKeyguard; 539 private boolean mForceStatusBarTransparent; 540 boolean mForceNavBarOpaque; 541 boolean mHideLockScreen; 542 boolean mForcingShowNavBar; 543 int mForcingShowNavBarLayer; 544 545 // States of keyguard dismiss. 546 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 547 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 548 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 549 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 550 551 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 552 * be done once per window. */ 553 private WindowState mWinDismissingKeyguard; 554 555 /** When window is currently dismissing the keyguard, dismissing the keyguard must handle 556 * the keygaurd secure state change instantly case, e.g. the use case of inserting a PIN 557 * lock SIM card. This variable is used to record the previous keyguard secure state for 558 * monitoring secure state change on window dismissing keyguard. */ 559 private boolean mSecureDismissingKeyguard; 560 561 /** The window that is currently showing "over" the keyguard. If there is an app window 562 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 563 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 564 * the wallpaper. */ 565 private WindowState mWinShowWhenLocked; 566 567 boolean mShowingLockscreen; 568 boolean mShowingDream; 569 boolean mDreamingLockscreen; 570 boolean mDreamingSleepTokenNeeded; 571 SleepToken mDreamingSleepToken; 572 SleepToken mScreenOffSleepToken; 573 boolean mKeyguardSecure; 574 boolean mKeyguardSecureIncludingHidden; 575 volatile boolean mKeyguardOccluded; 576 boolean mHomePressed; 577 boolean mHomeConsumed; 578 boolean mHomeDoubleTapPending; 579 Intent mHomeIntent; 580 Intent mCarDockIntent; 581 Intent mDeskDockIntent; 582 boolean mSearchKeyShortcutPending; 583 boolean mConsumeSearchKeyUp; 584 boolean mAssistKeyLongPressed; 585 boolean mPendingMetaAction; 586 boolean mForceShowSystemBars; 587 588 // support for activating the lock screen while the screen is on 589 boolean mAllowLockscreenWhenOn; 590 int mLockScreenTimeout; 591 boolean mLockScreenTimerActive; 592 593 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 594 int mEndcallBehavior; 595 596 // Behavior of POWER button while in-call and screen on. 597 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 598 int mIncallPowerBehavior; 599 600 Display mDisplay; 601 602 private int mDisplayRotation; 603 604 int mLandscapeRotation = 0; // default landscape rotation 605 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 606 int mPortraitRotation = 0; // default portrait rotation 607 int mUpsideDownRotation = 0; // "other" portrait rotation 608 609 int mOverscanLeft = 0; 610 int mOverscanTop = 0; 611 int mOverscanRight = 0; 612 int mOverscanBottom = 0; 613 614 // What we do when the user long presses on home 615 private int mLongPressOnHomeBehavior; 616 617 // What we do when the user double-taps on home 618 private int mDoubleTapOnHomeBehavior; 619 620 // Allowed theater mode wake actions 621 private boolean mAllowTheaterModeWakeFromKey; 622 private boolean mAllowTheaterModeWakeFromPowerKey; 623 private boolean mAllowTheaterModeWakeFromMotion; 624 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 625 private boolean mAllowTheaterModeWakeFromCameraLens; 626 private boolean mAllowTheaterModeWakeFromLidSwitch; 627 private boolean mAllowTheaterModeWakeFromWakeGesture; 628 629 // Whether to support long press from power button in non-interactive mode 630 private boolean mSupportLongPressPowerWhenNonInteractive; 631 632 // Whether to go to sleep entering theater mode from power button 633 private boolean mGoToSleepOnButtonPressTheaterMode; 634 635 // Screenshot trigger states 636 // Time to volume and power must be pressed within this interval of each other. 637 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 638 // Increase the chord delay when taking a screenshot from the keyguard 639 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 640 private boolean mScreenshotChordEnabled; 641 private boolean mScreenshotChordVolumeDownKeyTriggered; 642 private long mScreenshotChordVolumeDownKeyTime; 643 private boolean mScreenshotChordVolumeDownKeyConsumed; 644 private boolean mScreenshotChordVolumeUpKeyTriggered; 645 private boolean mScreenshotChordPowerKeyTriggered; 646 private long mScreenshotChordPowerKeyTime; 647 648 /* The number of steps between min and max brightness */ 649 private static final int BRIGHTNESS_STEPS = 10; 650 651 SettingsObserver mSettingsObserver; 652 ShortcutManager mShortcutManager; 653 PowerManager.WakeLock mBroadcastWakeLock; 654 PowerManager.WakeLock mPowerKeyWakeLock; 655 boolean mHavePendingMediaKeyRepeatWithWakeLock; 656 657 private int mCurrentUserId; 658 659 // Maps global key codes to the components that will handle them. 660 private GlobalKeyManager mGlobalKeyManager; 661 662 // Fallback actions by key code. 663 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 664 new SparseArray<KeyCharacterMap.FallbackAction>(); 665 666 private final LogDecelerateInterpolator mLogDecelerateInterpolator 667 = new LogDecelerateInterpolator(100, 0); 668 669 private boolean mForceWindowDrawsStatusBarBackground; 670 671 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 672 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 673 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 674 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 675 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 676 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 677 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 678 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 679 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 680 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 681 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 682 private static final int MSG_POWER_DELAYED_PRESS = 13; 683 private static final int MSG_POWER_LONG_PRESS = 14; 684 private static final int MSG_UPDATE_DREAMING_SLEEP_TOKEN = 15; 685 private static final int MSG_REQUEST_TRANSIENT_BARS = 16; 686 private static final int MSG_REQUEST_TV_PICTURE_IN_PICTURE = 17; 687 688 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS = 0; 689 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION = 1; 690 691 private class PolicyHandler extends Handler { 692 @Override 693 public void handleMessage(Message msg) { 694 switch (msg.what) { 695 case MSG_ENABLE_POINTER_LOCATION: 696 enablePointerLocation(); 697 break; 698 case MSG_DISABLE_POINTER_LOCATION: 699 disablePointerLocation(); 700 break; 701 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 702 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 703 break; 704 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 705 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 706 break; 707 case MSG_DISPATCH_SHOW_RECENTS: 708 showRecentApps(false); 709 break; 710 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 711 showGlobalActionsInternal(); 712 break; 713 case MSG_KEYGUARD_DRAWN_COMPLETE: 714 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 715 finishKeyguardDrawn(); 716 break; 717 case MSG_KEYGUARD_DRAWN_TIMEOUT: 718 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 719 finishKeyguardDrawn(); 720 break; 721 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 722 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 723 finishWindowsDrawn(); 724 break; 725 case MSG_HIDE_BOOT_MESSAGE: 726 handleHideBootMessage(); 727 break; 728 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 729 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 730 break; 731 case MSG_POWER_DELAYED_PRESS: 732 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 733 finishPowerKeyPress(); 734 break; 735 case MSG_POWER_LONG_PRESS: 736 powerLongPress(); 737 break; 738 case MSG_UPDATE_DREAMING_SLEEP_TOKEN: 739 updateDreamingSleepToken(msg.arg1 != 0); 740 break; 741 case MSG_REQUEST_TRANSIENT_BARS: 742 WindowState targetBar = (msg.arg1 == MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS) ? 743 mStatusBar : mNavigationBar; 744 if (targetBar != null) { 745 requestTransientBars(targetBar); 746 } 747 break; 748 case MSG_REQUEST_TV_PICTURE_IN_PICTURE: 749 requestTvPictureInPictureInternal(); 750 break; 751 } 752 } 753 } 754 755 private UEventObserver mHDMIObserver = new UEventObserver() { 756 @Override 757 public void onUEvent(UEventObserver.UEvent event) { 758 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 759 } 760 }; 761 762 class SettingsObserver extends ContentObserver { 763 SettingsObserver(Handler handler) { 764 super(handler); 765 } 766 767 void observe() { 768 // Observe all users' changes 769 ContentResolver resolver = mContext.getContentResolver(); 770 resolver.registerContentObserver(Settings.System.getUriFor( 771 Settings.System.END_BUTTON_BEHAVIOR), false, this, 772 UserHandle.USER_ALL); 773 resolver.registerContentObserver(Settings.Secure.getUriFor( 774 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 775 UserHandle.USER_ALL); 776 resolver.registerContentObserver(Settings.Secure.getUriFor( 777 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 778 UserHandle.USER_ALL); 779 resolver.registerContentObserver(Settings.System.getUriFor( 780 Settings.System.ACCELEROMETER_ROTATION), false, this, 781 UserHandle.USER_ALL); 782 resolver.registerContentObserver(Settings.System.getUriFor( 783 Settings.System.USER_ROTATION), false, this, 784 UserHandle.USER_ALL); 785 resolver.registerContentObserver(Settings.System.getUriFor( 786 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 787 UserHandle.USER_ALL); 788 resolver.registerContentObserver(Settings.System.getUriFor( 789 Settings.System.POINTER_LOCATION), false, this, 790 UserHandle.USER_ALL); 791 resolver.registerContentObserver(Settings.Secure.getUriFor( 792 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 793 UserHandle.USER_ALL); 794 resolver.registerContentObserver(Settings.Secure.getUriFor( 795 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 796 UserHandle.USER_ALL); 797 resolver.registerContentObserver(Settings.Global.getUriFor( 798 Settings.Global.POLICY_CONTROL), false, this, 799 UserHandle.USER_ALL); 800 updateSettings(); 801 } 802 803 @Override public void onChange(boolean selfChange) { 804 updateSettings(); 805 updateRotation(false); 806 } 807 } 808 809 class MyWakeGestureListener extends WakeGestureListener { 810 MyWakeGestureListener(Context context, Handler handler) { 811 super(context, handler); 812 } 813 814 @Override 815 public void onWakeUp() { 816 synchronized (mLock) { 817 if (shouldEnableWakeGestureLp()) { 818 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 819 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture, 820 "android.policy:GESTURE"); 821 } 822 } 823 } 824 } 825 826 class MyOrientationListener extends WindowOrientationListener { 827 private final Runnable mUpdateRotationRunnable = new Runnable() { 828 @Override 829 public void run() { 830 // send interaction hint to improve redraw performance 831 mPowerManagerInternal.powerHint(PowerManagerInternal.POWER_HINT_INTERACTION, 0); 832 updateRotation(false); 833 } 834 }; 835 836 MyOrientationListener(Context context, Handler handler) { 837 super(context, handler); 838 } 839 840 @Override 841 public void onProposedRotationChanged(int rotation) { 842 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 843 mHandler.post(mUpdateRotationRunnable); 844 } 845 } 846 MyOrientationListener mOrientationListener; 847 848 private final StatusBarController mStatusBarController = new StatusBarController(); 849 850 private final BarController mNavigationBarController = new BarController("NavigationBar", 851 View.NAVIGATION_BAR_TRANSIENT, 852 View.NAVIGATION_BAR_UNHIDE, 853 View.NAVIGATION_BAR_TRANSLUCENT, 854 StatusBarManager.WINDOW_NAVIGATION_BAR, 855 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, 856 View.NAVIGATION_BAR_TRANSPARENT); 857 858 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 859 860 private SystemGesturesPointerEventListener mSystemGestures; 861 862 IStatusBarService getStatusBarService() { 863 synchronized (mServiceAquireLock) { 864 if (mStatusBarService == null) { 865 mStatusBarService = IStatusBarService.Stub.asInterface( 866 ServiceManager.getService("statusbar")); 867 } 868 return mStatusBarService; 869 } 870 } 871 872 StatusBarManagerInternal getStatusBarManagerInternal() { 873 synchronized (mServiceAquireLock) { 874 if (mStatusBarManagerInternal == null) { 875 mStatusBarManagerInternal = 876 LocalServices.getService(StatusBarManagerInternal.class); 877 } 878 return mStatusBarManagerInternal; 879 } 880 } 881 882 /* 883 * We always let the sensor be switched on by default except when 884 * the user has explicitly disabled sensor based rotation or when the 885 * screen is switched off. 886 */ 887 boolean needSensorRunningLp() { 888 if (mSupportAutoRotation) { 889 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 890 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 891 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 892 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 893 // If the application has explicitly requested to follow the 894 // orientation, then we need to turn the sensor on. 895 return true; 896 } 897 } 898 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 899 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 900 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 901 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 902 // enable accelerometer if we are docked in a dock that enables accelerometer 903 // orientation management, 904 return true; 905 } 906 if (mUserRotationMode == USER_ROTATION_LOCKED) { 907 // If the setting for using the sensor by default is enabled, then 908 // we will always leave it on. Note that the user could go to 909 // a window that forces an orientation that does not use the 910 // sensor and in theory we could turn it off... however, when next 911 // turning it on we won't have a good value for the current 912 // orientation for a little bit, which can cause orientation 913 // changes to lag, so we'd like to keep it always on. (It will 914 // still be turned off when the screen is off.) 915 return false; 916 } 917 return mSupportAutoRotation; 918 } 919 920 /* 921 * Various use cases for invoking this function 922 * screen turning off, should always disable listeners if already enabled 923 * screen turned on and current app has sensor based orientation, enable listeners 924 * if not already enabled 925 * screen turned on and current app does not have sensor orientation, disable listeners if 926 * already enabled 927 * screen turning on and current app has sensor based orientation, enable listeners if needed 928 * screen turning on and current app has nosensor based orientation, do nothing 929 */ 930 void updateOrientationListenerLp() { 931 if (!mOrientationListener.canDetectOrientation()) { 932 // If sensor is turned off or nonexistent for some reason 933 return; 934 } 935 // Could have been invoked due to screen turning on or off or 936 // change of the currently visible window's orientation. 937 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 938 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 939 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled 940 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 941 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 942 boolean disable = true; 943 // Note: We postpone the rotating of the screen until the keyguard as well as the 944 // window manager have reported a draw complete. 945 if (mScreenOnEarly && mAwake && 946 mKeyguardDrawComplete && mWindowManagerDrawComplete) { 947 if (needSensorRunningLp()) { 948 disable = false; 949 //enable listener if not already enabled 950 if (!mOrientationSensorEnabled) { 951 mOrientationListener.enable(); 952 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 953 mOrientationSensorEnabled = true; 954 } 955 } 956 } 957 //check if sensors need to be disabled 958 if (disable && mOrientationSensorEnabled) { 959 mOrientationListener.disable(); 960 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 961 mOrientationSensorEnabled = false; 962 } 963 } 964 965 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 966 // Hold a wake lock until the power key is released. 967 if (!mPowerKeyWakeLock.isHeld()) { 968 mPowerKeyWakeLock.acquire(); 969 } 970 971 // Cancel multi-press detection timeout. 972 if (mPowerKeyPressCounter != 0) { 973 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 974 } 975 976 // Detect user pressing the power button in panic when an application has 977 // taken over the whole screen. 978 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 979 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags)); 980 if (panic) { 981 mHandler.post(mHiddenNavPanic); 982 } 983 984 // Latch power key state to detect screenshot chord. 985 if (interactive && !mScreenshotChordPowerKeyTriggered 986 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 987 mScreenshotChordPowerKeyTriggered = true; 988 mScreenshotChordPowerKeyTime = event.getDownTime(); 989 interceptScreenshotChord(); 990 } 991 992 // Stop ringing or end call if configured to do so when power is pressed. 993 TelecomManager telecomManager = getTelecommService(); 994 boolean hungUp = false; 995 if (telecomManager != null) { 996 if (telecomManager.isRinging()) { 997 // Pressing Power while there's a ringing incoming 998 // call should silence the ringer. 999 telecomManager.silenceRinger(); 1000 } else if ((mIncallPowerBehavior 1001 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 1002 && telecomManager.isInCall() && interactive) { 1003 // Otherwise, if "Power button ends call" is enabled, 1004 // the Power button will hang up any current active call. 1005 hungUp = telecomManager.endCall(); 1006 } 1007 } 1008 1009 GestureLauncherService gestureService = LocalServices.getService( 1010 GestureLauncherService.class); 1011 boolean gesturedServiceIntercepted = false; 1012 if (gestureService != null) { 1013 gesturedServiceIntercepted = gestureService.interceptPowerKeyDown(event, interactive); 1014 } 1015 1016 // If the power key has still not yet been handled, then detect short 1017 // press, long press, or multi press and decide what to do. 1018 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 1019 || mScreenshotChordVolumeUpKeyTriggered || gesturedServiceIntercepted; 1020 if (!mPowerKeyHandled) { 1021 if (interactive) { 1022 // When interactive, we're already awake. 1023 // Wait for a long press or for the button to be released to decide what to do. 1024 if (hasLongPressOnPowerBehavior()) { 1025 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1026 msg.setAsynchronous(true); 1027 mHandler.sendMessageDelayed(msg, 1028 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1029 } 1030 } else { 1031 wakeUpFromPowerKey(event.getDownTime()); 1032 1033 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) { 1034 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1035 msg.setAsynchronous(true); 1036 mHandler.sendMessageDelayed(msg, 1037 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1038 mBeganFromNonInteractive = true; 1039 } else { 1040 final int maxCount = getMaxMultiPressPowerCount(); 1041 1042 if (maxCount <= 1) { 1043 mPowerKeyHandled = true; 1044 } else { 1045 mBeganFromNonInteractive = true; 1046 } 1047 } 1048 } 1049 } 1050 } 1051 1052 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 1053 final boolean handled = canceled || mPowerKeyHandled; 1054 mScreenshotChordPowerKeyTriggered = false; 1055 cancelPendingScreenshotChordAction(); 1056 cancelPendingPowerKeyAction(); 1057 1058 if (!handled) { 1059 // Figure out how to handle the key now that it has been released. 1060 mPowerKeyPressCounter += 1; 1061 1062 final int maxCount = getMaxMultiPressPowerCount(); 1063 final long eventTime = event.getDownTime(); 1064 if (mPowerKeyPressCounter < maxCount) { 1065 // This could be a multi-press. Wait a little bit longer to confirm. 1066 // Continue holding the wake lock. 1067 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 1068 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 1069 msg.setAsynchronous(true); 1070 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 1071 return; 1072 } 1073 1074 // No other actions. Handle it immediately. 1075 powerPress(eventTime, interactive, mPowerKeyPressCounter); 1076 } 1077 1078 // Done. Reset our state. 1079 finishPowerKeyPress(); 1080 } 1081 1082 private void finishPowerKeyPress() { 1083 mBeganFromNonInteractive = false; 1084 mPowerKeyPressCounter = 0; 1085 if (mPowerKeyWakeLock.isHeld()) { 1086 mPowerKeyWakeLock.release(); 1087 } 1088 } 1089 1090 private void cancelPendingPowerKeyAction() { 1091 if (!mPowerKeyHandled) { 1092 mPowerKeyHandled = true; 1093 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 1094 } 1095 } 1096 1097 private void powerPress(long eventTime, boolean interactive, int count) { 1098 if (mScreenOnEarly && !mScreenOnFully) { 1099 Slog.i(TAG, "Suppressed redundant power key press while " 1100 + "already in the process of turning the screen on."); 1101 return; 1102 } 1103 1104 if (count == 2) { 1105 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 1106 } else if (count == 3) { 1107 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 1108 } else if (interactive && !mBeganFromNonInteractive) { 1109 switch (mShortPressOnPowerBehavior) { 1110 case SHORT_PRESS_POWER_NOTHING: 1111 break; 1112 case SHORT_PRESS_POWER_GO_TO_SLEEP: 1113 mPowerManager.goToSleep(eventTime, 1114 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1115 break; 1116 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 1117 mPowerManager.goToSleep(eventTime, 1118 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1119 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1120 break; 1121 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 1122 mPowerManager.goToSleep(eventTime, 1123 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1124 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1125 launchHomeFromHotKey(); 1126 break; 1127 case SHORT_PRESS_POWER_GO_HOME: 1128 launchHomeFromHotKey(true /* awakenFromDreams */, false /*respectKeyguard*/); 1129 break; 1130 } 1131 } 1132 } 1133 1134 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 1135 switch (behavior) { 1136 case MULTI_PRESS_POWER_NOTHING: 1137 break; 1138 case MULTI_PRESS_POWER_THEATER_MODE: 1139 if (!isUserSetupComplete()) { 1140 Slog.i(TAG, "Ignoring toggling theater mode - device not setup."); 1141 break; 1142 } 1143 1144 if (isTheaterModeEnabled()) { 1145 Slog.i(TAG, "Toggling theater mode off."); 1146 Settings.Global.putInt(mContext.getContentResolver(), 1147 Settings.Global.THEATER_MODE_ON, 0); 1148 if (!interactive) { 1149 wakeUpFromPowerKey(eventTime); 1150 } 1151 } else { 1152 Slog.i(TAG, "Toggling theater mode on."); 1153 Settings.Global.putInt(mContext.getContentResolver(), 1154 Settings.Global.THEATER_MODE_ON, 1); 1155 1156 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 1157 mPowerManager.goToSleep(eventTime, 1158 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1159 } 1160 } 1161 break; 1162 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1163 Slog.i(TAG, "Starting brightness boost."); 1164 if (!interactive) { 1165 wakeUpFromPowerKey(eventTime); 1166 } 1167 mPowerManager.boostScreenBrightness(eventTime); 1168 break; 1169 } 1170 } 1171 1172 private int getMaxMultiPressPowerCount() { 1173 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1174 return 3; 1175 } 1176 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1177 return 2; 1178 } 1179 return 1; 1180 } 1181 1182 private void powerLongPress() { 1183 final int behavior = getResolvedLongPressOnPowerBehavior(); 1184 switch (behavior) { 1185 case LONG_PRESS_POWER_NOTHING: 1186 break; 1187 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1188 mPowerKeyHandled = true; 1189 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1190 performAuditoryFeedbackForAccessibilityIfNeed(); 1191 } 1192 showGlobalActionsInternal(); 1193 break; 1194 case LONG_PRESS_POWER_SHUT_OFF: 1195 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1196 mPowerKeyHandled = true; 1197 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1198 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1199 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1200 break; 1201 } 1202 } 1203 1204 private void sleepPress(long eventTime) { 1205 if (mShortPressOnSleepBehavior == SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME) { 1206 launchHomeFromHotKey(false /* awakenDreams */, true /*respectKeyguard*/); 1207 } 1208 } 1209 1210 private void sleepRelease(long eventTime) { 1211 switch (mShortPressOnSleepBehavior) { 1212 case SHORT_PRESS_SLEEP_GO_TO_SLEEP: 1213 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME: 1214 Slog.i(TAG, "sleepRelease() calling goToSleep(GO_TO_SLEEP_REASON_SLEEP_BUTTON)"); 1215 mPowerManager.goToSleep(eventTime, 1216 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0); 1217 break; 1218 } 1219 } 1220 1221 private int getResolvedLongPressOnPowerBehavior() { 1222 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1223 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1224 } 1225 return mLongPressOnPowerBehavior; 1226 } 1227 1228 private boolean hasLongPressOnPowerBehavior() { 1229 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1230 } 1231 1232 private void interceptScreenshotChord() { 1233 if (mScreenshotChordEnabled 1234 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1235 && !mScreenshotChordVolumeUpKeyTriggered) { 1236 final long now = SystemClock.uptimeMillis(); 1237 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1238 && now <= mScreenshotChordPowerKeyTime 1239 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1240 mScreenshotChordVolumeDownKeyConsumed = true; 1241 cancelPendingPowerKeyAction(); 1242 1243 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1244 } 1245 } 1246 } 1247 1248 private long getScreenshotChordLongPressDelay() { 1249 if (mKeyguardDelegate.isShowing()) { 1250 // Double the time it takes to take a screenshot from the keyguard 1251 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1252 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1253 } 1254 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1255 } 1256 1257 private void cancelPendingScreenshotChordAction() { 1258 mHandler.removeCallbacks(mScreenshotRunnable); 1259 } 1260 1261 private final Runnable mEndCallLongPress = new Runnable() { 1262 @Override 1263 public void run() { 1264 mEndCallKeyHandled = true; 1265 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1266 performAuditoryFeedbackForAccessibilityIfNeed(); 1267 } 1268 showGlobalActionsInternal(); 1269 } 1270 }; 1271 1272 private final Runnable mScreenshotRunnable = new Runnable() { 1273 @Override 1274 public void run() { 1275 takeScreenshot(); 1276 } 1277 }; 1278 1279 @Override 1280 public void showGlobalActions() { 1281 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1282 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1283 } 1284 1285 void showGlobalActionsInternal() { 1286 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1287 if (mGlobalActions == null) { 1288 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1289 } 1290 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1291 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1292 if (keyguardShowing) { 1293 // since it took two seconds of long press to bring this up, 1294 // poke the wake lock so they have some time to see the dialog. 1295 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1296 } 1297 } 1298 1299 boolean isDeviceProvisioned() { 1300 return Settings.Global.getInt( 1301 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1302 } 1303 1304 boolean isUserSetupComplete() { 1305 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1306 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1307 } 1308 1309 private void handleShortPressOnHome() { 1310 // Turn on the connected TV and switch HDMI input if we're a HDMI playback device. 1311 getHdmiControl().turnOnTv(); 1312 1313 // If there's a dream running then use home to escape the dream 1314 // but don't actually go home. 1315 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1316 mDreamManagerInternal.stopDream(false /*immediate*/); 1317 return; 1318 } 1319 1320 // Go home! 1321 launchHomeFromHotKey(); 1322 } 1323 1324 /** 1325 * Creates an accessor to HDMI control service that performs the operation of 1326 * turning on TV (optional) and switching input to us. If HDMI control service 1327 * is not available or we're not a HDMI playback device, the operation is no-op. 1328 */ 1329 private HdmiControl getHdmiControl() { 1330 if (null == mHdmiControl) { 1331 HdmiControlManager manager = (HdmiControlManager) mContext.getSystemService( 1332 Context.HDMI_CONTROL_SERVICE); 1333 HdmiPlaybackClient client = null; 1334 if (manager != null) { 1335 client = manager.getPlaybackClient(); 1336 } 1337 mHdmiControl = new HdmiControl(client); 1338 } 1339 return mHdmiControl; 1340 } 1341 1342 private static class HdmiControl { 1343 private final HdmiPlaybackClient mClient; 1344 1345 private HdmiControl(HdmiPlaybackClient client) { 1346 mClient = client; 1347 } 1348 1349 public void turnOnTv() { 1350 if (mClient == null) { 1351 return; 1352 } 1353 mClient.oneTouchPlay(new OneTouchPlayCallback() { 1354 @Override 1355 public void onComplete(int result) { 1356 if (result != HdmiControlManager.RESULT_SUCCESS) { 1357 Log.w(TAG, "One touch play failed: " + result); 1358 } 1359 } 1360 }); 1361 } 1362 } 1363 1364 private void handleLongPressOnHome(int deviceId) { 1365 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_NOTHING) { 1366 return; 1367 } 1368 mHomeConsumed = true; 1369 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1370 1371 switch (mLongPressOnHomeBehavior) { 1372 case LONG_PRESS_HOME_RECENT_SYSTEM_UI: 1373 toggleRecentApps(); 1374 break; 1375 case LONG_PRESS_HOME_ASSIST: 1376 launchAssistAction(null, deviceId); 1377 break; 1378 default: 1379 Log.w(TAG, "Undefined home long press behavior: " + mLongPressOnHomeBehavior); 1380 break; 1381 } 1382 } 1383 1384 private void handleDoubleTapOnHome() { 1385 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1386 mHomeConsumed = true; 1387 toggleRecentApps(); 1388 } 1389 } 1390 1391 private void requestTvPictureInPicture(KeyEvent event) { 1392 if (DEBUG_INPUT) Log.d(TAG, "requestTvPictureInPicture event=" + event); 1393 mHandler.removeMessages(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1394 Message msg = mHandler.obtainMessage(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1395 msg.setAsynchronous(true); 1396 msg.sendToTarget(); 1397 } 1398 1399 private void requestTvPictureInPictureInternal() { 1400 try { 1401 IStatusBarService statusbar = getStatusBarService(); 1402 if (statusbar != null) { 1403 statusbar.requestTvPictureInPicture(); 1404 } 1405 } catch (RemoteException|IllegalArgumentException e) { 1406 Slog.e(TAG, "Cannot handle picture-in-picture key", e); 1407 // re-acquire status bar service next time it is needed. 1408 mStatusBarService = null; 1409 } 1410 } 1411 1412 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1413 @Override 1414 public void run() { 1415 if (mHomeDoubleTapPending) { 1416 mHomeDoubleTapPending = false; 1417 handleShortPressOnHome(); 1418 } 1419 } 1420 }; 1421 1422 private boolean isRoundWindow() { 1423 return mContext.getResources().getConfiguration().isScreenRound(); 1424 } 1425 1426 /** {@inheritDoc} */ 1427 @Override 1428 public void init(Context context, IWindowManager windowManager, 1429 WindowManagerFuncs windowManagerFuncs) { 1430 mContext = context; 1431 mWindowManager = windowManager; 1432 mWindowManagerFuncs = windowManagerFuncs; 1433 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1434 mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class); 1435 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1436 mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class); 1437 mAppOpsManager = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 1438 1439 // Init display burn-in protection 1440 boolean burnInProtectionEnabled = context.getResources().getBoolean( 1441 com.android.internal.R.bool.config_enableBurnInProtection); 1442 // Allow a system property to override this. Used by developer settings. 1443 boolean burnInProtectionDevMode = 1444 SystemProperties.getBoolean("persist.debug.force_burn_in", false); 1445 if (burnInProtectionEnabled || burnInProtectionDevMode) { 1446 final int minHorizontal; 1447 final int maxHorizontal; 1448 final int minVertical; 1449 final int maxVertical; 1450 final int maxRadius; 1451 if (burnInProtectionDevMode) { 1452 minHorizontal = -8; 1453 maxHorizontal = 8; 1454 minVertical = -8; 1455 maxVertical = -4; 1456 maxRadius = (isRoundWindow()) ? 6 : -1; 1457 } else { 1458 Resources resources = context.getResources(); 1459 minHorizontal = resources.getInteger( 1460 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset); 1461 maxHorizontal = resources.getInteger( 1462 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset); 1463 minVertical = resources.getInteger( 1464 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset); 1465 maxVertical = resources.getInteger( 1466 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset); 1467 maxRadius = resources.getInteger( 1468 com.android.internal.R.integer.config_burnInProtectionMaxRadius); 1469 } 1470 mBurnInProtectionHelper = new BurnInProtectionHelper( 1471 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius); 1472 } 1473 1474 mHandler = new PolicyHandler(); 1475 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1476 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1477 try { 1478 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1479 } catch (RemoteException ex) { } 1480 mSettingsObserver = new SettingsObserver(mHandler); 1481 mSettingsObserver.observe(); 1482 mShortcutManager = new ShortcutManager(context); 1483 mUiMode = context.getResources().getInteger( 1484 com.android.internal.R.integer.config_defaultUiModeType); 1485 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1486 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1487 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1488 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1489 mEnableCarDockHomeCapture = context.getResources().getBoolean( 1490 com.android.internal.R.bool.config_enableCarDockHomeLaunch); 1491 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1492 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1493 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1494 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1495 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1496 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1497 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1498 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1499 1500 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1501 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1502 "PhoneWindowManager.mBroadcastWakeLock"); 1503 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1504 "PhoneWindowManager.mPowerKeyWakeLock"); 1505 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1506 mSupportAutoRotation = mContext.getResources().getBoolean( 1507 com.android.internal.R.bool.config_supportAutoRotation); 1508 mLidOpenRotation = readRotation( 1509 com.android.internal.R.integer.config_lidOpenRotation); 1510 mCarDockRotation = readRotation( 1511 com.android.internal.R.integer.config_carDockRotation); 1512 mDeskDockRotation = readRotation( 1513 com.android.internal.R.integer.config_deskDockRotation); 1514 mUndockedHdmiRotation = readRotation( 1515 com.android.internal.R.integer.config_undockedHdmiRotation); 1516 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1517 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1518 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1519 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1520 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1521 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1522 mLidNavigationAccessibility = mContext.getResources().getInteger( 1523 com.android.internal.R.integer.config_lidNavigationAccessibility); 1524 mLidControlsScreenLock = mContext.getResources().getBoolean( 1525 com.android.internal.R.bool.config_lidControlsScreenLock); 1526 mLidControlsSleep = mContext.getResources().getBoolean( 1527 com.android.internal.R.bool.config_lidControlsSleep); 1528 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1529 com.android.internal.R.bool.config_enableTranslucentDecor); 1530 1531 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1532 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1533 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1534 || mContext.getResources().getBoolean( 1535 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1536 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1537 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1538 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1539 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1540 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1541 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1542 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1543 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1544 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1545 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1546 1547 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1548 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1549 1550 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean( 1551 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive); 1552 1553 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1554 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1555 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1556 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1557 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1558 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1559 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1560 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1561 mShortPressOnSleepBehavior = mContext.getResources().getInteger( 1562 com.android.internal.R.integer.config_shortPressOnSleepBehavior); 1563 1564 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION; 1565 1566 readConfigurationDependentBehaviors(); 1567 1568 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1569 Context.ACCESSIBILITY_SERVICE); 1570 1571 // register for dock events 1572 IntentFilter filter = new IntentFilter(); 1573 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1574 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1575 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1576 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1577 filter.addAction(Intent.ACTION_DOCK_EVENT); 1578 Intent intent = context.registerReceiver(mDockReceiver, filter); 1579 if (intent != null) { 1580 // Retrieve current sticky dock event broadcast. 1581 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1582 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1583 } 1584 1585 // register for dream-related broadcasts 1586 filter = new IntentFilter(); 1587 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1588 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1589 context.registerReceiver(mDreamReceiver, filter); 1590 1591 // register for multiuser-relevant broadcasts 1592 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1593 context.registerReceiver(mMultiuserReceiver, filter); 1594 1595 // monitor for system gestures 1596 mSystemGestures = new SystemGesturesPointerEventListener(context, 1597 new SystemGesturesPointerEventListener.Callbacks() { 1598 @Override 1599 public void onSwipeFromTop() { 1600 if (mStatusBar != null) { 1601 requestTransientBars(mStatusBar); 1602 } 1603 } 1604 @Override 1605 public void onSwipeFromBottom() { 1606 if (mNavigationBar != null && mNavigationBarOnBottom) { 1607 requestTransientBars(mNavigationBar); 1608 } 1609 } 1610 @Override 1611 public void onSwipeFromRight() { 1612 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1613 requestTransientBars(mNavigationBar); 1614 } 1615 } 1616 @Override 1617 public void onFling(int duration) { 1618 if (mPowerManagerInternal != null) { 1619 mPowerManagerInternal.powerHint( 1620 PowerManagerInternal.POWER_HINT_INTERACTION, duration); 1621 } 1622 } 1623 @Override 1624 public void onDebug() { 1625 // no-op 1626 } 1627 @Override 1628 public void onDown() { 1629 mOrientationListener.onTouchStart(); 1630 } 1631 @Override 1632 public void onUpOrCancel() { 1633 mOrientationListener.onTouchEnd(); 1634 } 1635 @Override 1636 public void onMouseHoverAtTop() { 1637 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1638 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1639 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS; 1640 mHandler.sendMessageDelayed(msg, 500); 1641 } 1642 @Override 1643 public void onMouseHoverAtBottom() { 1644 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1645 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1646 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION; 1647 mHandler.sendMessageDelayed(msg, 500); 1648 } 1649 @Override 1650 public void onMouseLeaveFromEdge() { 1651 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1652 } 1653 }); 1654 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1655 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1656 1657 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1658 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1659 com.android.internal.R.array.config_longPressVibePattern); 1660 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1661 com.android.internal.R.array.config_virtualKeyVibePattern); 1662 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1663 com.android.internal.R.array.config_keyboardTapVibePattern); 1664 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1665 com.android.internal.R.array.config_clockTickVibePattern); 1666 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1667 com.android.internal.R.array.config_calendarDateVibePattern); 1668 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1669 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1670 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1671 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1672 mContextClickVibePattern = getLongIntArray(mContext.getResources(), 1673 com.android.internal.R.array.config_contextClickVibePattern); 1674 1675 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1676 com.android.internal.R.bool.config_enableScreenshotChord); 1677 mForceWindowDrawsStatusBarBackground = mContext.getResources().getBoolean( 1678 R.bool.config_forceWindowDrawsStatusBarBackground); 1679 1680 mGlobalKeyManager = new GlobalKeyManager(mContext); 1681 1682 // Controls rotation and the like. 1683 initializeHdmiState(); 1684 1685 // Match current screen state. 1686 if (!mPowerManager.isInteractive()) { 1687 startedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1688 finishedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1689 } 1690 1691 mWindowManagerInternal.registerAppTransitionListener( 1692 mStatusBarController.getAppTransitionListener()); 1693 } 1694 1695 /** 1696 * Read values from config.xml that may be overridden depending on 1697 * the configuration of the device. 1698 * eg. Disable long press on home goes to recents on sw600dp. 1699 */ 1700 private void readConfigurationDependentBehaviors() { 1701 final Resources res = mContext.getResources(); 1702 1703 mLongPressOnHomeBehavior = res.getInteger( 1704 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1705 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1706 mLongPressOnHomeBehavior > LAST_LONG_PRESS_HOME_BEHAVIOR) { 1707 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1708 } 1709 1710 mDoubleTapOnHomeBehavior = res.getInteger( 1711 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1712 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1713 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1714 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1715 } 1716 1717 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_NOTHING; 1718 if (mContext.getPackageManager().hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) { 1719 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE; 1720 } 1721 1722 mForceNavBarOpaque = res.getBoolean( 1723 com.android.internal.R.bool.config_forceNavBarAlwaysOpaque); 1724 } 1725 1726 @Override 1727 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1728 // This method might be called before the policy has been fully initialized 1729 // or for other displays we don't care about. 1730 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1731 return; 1732 } 1733 mDisplay = display; 1734 1735 final Resources res = mContext.getResources(); 1736 int shortSize, longSize; 1737 if (width > height) { 1738 shortSize = height; 1739 longSize = width; 1740 mLandscapeRotation = Surface.ROTATION_0; 1741 mSeascapeRotation = Surface.ROTATION_180; 1742 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1743 mPortraitRotation = Surface.ROTATION_90; 1744 mUpsideDownRotation = Surface.ROTATION_270; 1745 } else { 1746 mPortraitRotation = Surface.ROTATION_270; 1747 mUpsideDownRotation = Surface.ROTATION_90; 1748 } 1749 } else { 1750 shortSize = width; 1751 longSize = height; 1752 mPortraitRotation = Surface.ROTATION_0; 1753 mUpsideDownRotation = Surface.ROTATION_180; 1754 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1755 mLandscapeRotation = Surface.ROTATION_270; 1756 mSeascapeRotation = Surface.ROTATION_90; 1757 } else { 1758 mLandscapeRotation = Surface.ROTATION_90; 1759 mSeascapeRotation = Surface.ROTATION_270; 1760 } 1761 } 1762 1763 mStatusBarHeight = 1764 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1765 1766 // Height of the navigation bar when presented horizontally at bottom 1767 mNavigationBarHeightForRotationDefault[mPortraitRotation] = 1768 mNavigationBarHeightForRotationDefault[mUpsideDownRotation] = 1769 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1770 mNavigationBarHeightForRotationDefault[mLandscapeRotation] = 1771 mNavigationBarHeightForRotationDefault[mSeascapeRotation] = res.getDimensionPixelSize( 1772 com.android.internal.R.dimen.navigation_bar_height_landscape); 1773 1774 // Width of the navigation bar when presented vertically along one side 1775 mNavigationBarWidthForRotationDefault[mPortraitRotation] = 1776 mNavigationBarWidthForRotationDefault[mUpsideDownRotation] = 1777 mNavigationBarWidthForRotationDefault[mLandscapeRotation] = 1778 mNavigationBarWidthForRotationDefault[mSeascapeRotation] = 1779 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1780 1781 // Height of the navigation bar when presented horizontally at bottom 1782 mNavigationBarHeightForRotationInCarMode[mPortraitRotation] = 1783 mNavigationBarHeightForRotationInCarMode[mUpsideDownRotation] = 1784 res.getDimensionPixelSize( 1785 com.android.internal.R.dimen.navigation_bar_height_car_mode); 1786 mNavigationBarHeightForRotationInCarMode[mLandscapeRotation] = 1787 mNavigationBarHeightForRotationInCarMode[mSeascapeRotation] = res.getDimensionPixelSize( 1788 com.android.internal.R.dimen.navigation_bar_height_landscape_car_mode); 1789 1790 // Width of the navigation bar when presented vertically along one side 1791 mNavigationBarWidthForRotationInCarMode[mPortraitRotation] = 1792 mNavigationBarWidthForRotationInCarMode[mUpsideDownRotation] = 1793 mNavigationBarWidthForRotationInCarMode[mLandscapeRotation] = 1794 mNavigationBarWidthForRotationInCarMode[mSeascapeRotation] = 1795 res.getDimensionPixelSize( 1796 com.android.internal.R.dimen.navigation_bar_width_car_mode); 1797 1798 // SystemUI (status bar) layout policy 1799 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1800 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1801 1802 // Allow the navigation bar to move on non-square small devices (phones). 1803 mNavigationBarCanMove = width != height && shortSizeDp < 600; 1804 1805 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1806 // Allow a system property to override this. Used by the emulator. 1807 // See also hasNavigationBar(). 1808 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1809 if ("1".equals(navBarOverride)) { 1810 mHasNavigationBar = false; 1811 } else if ("0".equals(navBarOverride)) { 1812 mHasNavigationBar = true; 1813 } 1814 1815 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1816 // By default, HDMI locks rotation to landscape. 1817 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1818 mDemoHdmiRotation = mPortraitRotation; 1819 } else { 1820 mDemoHdmiRotation = mLandscapeRotation; 1821 } 1822 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1823 1824 // For demo purposes, allow the rotation of the remote display to be controlled. 1825 // By default, remote display locks rotation to landscape. 1826 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1827 mDemoRotation = mPortraitRotation; 1828 } else { 1829 mDemoRotation = mLandscapeRotation; 1830 } 1831 mDemoRotationLock = SystemProperties.getBoolean( 1832 "persist.demo.rotationlock", false); 1833 1834 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1835 // http://developer.android.com/guide/practices/screens_support.html#range 1836 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1837 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1838 // For debug purposes the next line turns this feature off with: 1839 // $ adb shell setprop config.override_forced_orient true 1840 // $ adb shell wm size reset 1841 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1842 } 1843 1844 /** 1845 * @return whether the navigation bar can be hidden, e.g. the device has a 1846 * navigation bar and touch exploration is not enabled 1847 */ 1848 private boolean canHideNavigationBar() { 1849 return mHasNavigationBar; 1850 } 1851 1852 @Override 1853 public boolean isDefaultOrientationForced() { 1854 return mForceDefaultOrientation; 1855 } 1856 1857 @Override 1858 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1859 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1860 mOverscanLeft = left; 1861 mOverscanTop = top; 1862 mOverscanRight = right; 1863 mOverscanBottom = bottom; 1864 } 1865 } 1866 1867 public void updateSettings() { 1868 ContentResolver resolver = mContext.getContentResolver(); 1869 boolean updateRotation = false; 1870 synchronized (mLock) { 1871 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1872 Settings.System.END_BUTTON_BEHAVIOR, 1873 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1874 UserHandle.USER_CURRENT); 1875 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1876 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1877 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1878 UserHandle.USER_CURRENT); 1879 1880 // Configure wake gesture. 1881 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1882 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1883 UserHandle.USER_CURRENT) != 0; 1884 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1885 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1886 updateWakeGestureListenerLp(); 1887 } 1888 1889 // Configure rotation lock. 1890 int userRotation = Settings.System.getIntForUser(resolver, 1891 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1892 UserHandle.USER_CURRENT); 1893 if (mUserRotation != userRotation) { 1894 mUserRotation = userRotation; 1895 updateRotation = true; 1896 } 1897 int userRotationMode = Settings.System.getIntForUser(resolver, 1898 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1899 WindowManagerPolicy.USER_ROTATION_FREE : 1900 WindowManagerPolicy.USER_ROTATION_LOCKED; 1901 if (mUserRotationMode != userRotationMode) { 1902 mUserRotationMode = userRotationMode; 1903 updateRotation = true; 1904 updateOrientationListenerLp(); 1905 } 1906 1907 if (mSystemReady) { 1908 int pointerLocation = Settings.System.getIntForUser(resolver, 1909 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1910 if (mPointerLocationMode != pointerLocation) { 1911 mPointerLocationMode = pointerLocation; 1912 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1913 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1914 } 1915 } 1916 // use screen off timeout setting as the timeout for the lockscreen 1917 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1918 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1919 String imId = Settings.Secure.getStringForUser(resolver, 1920 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1921 boolean hasSoftInput = imId != null && imId.length() > 0; 1922 if (mHasSoftInput != hasSoftInput) { 1923 mHasSoftInput = hasSoftInput; 1924 updateRotation = true; 1925 } 1926 if (mImmersiveModeConfirmation != null) { 1927 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1928 } 1929 } 1930 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 1931 PolicyControl.reloadFromSetting(mContext); 1932 } 1933 if (updateRotation) { 1934 updateRotation(true); 1935 } 1936 } 1937 1938 private void updateWakeGestureListenerLp() { 1939 if (shouldEnableWakeGestureLp()) { 1940 mWakeGestureListener.requestWakeUpTrigger(); 1941 } else { 1942 mWakeGestureListener.cancelWakeUpTrigger(); 1943 } 1944 } 1945 1946 private boolean shouldEnableWakeGestureLp() { 1947 return mWakeGestureEnabledSetting && !mAwake 1948 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1949 && mWakeGestureListener.isSupported(); 1950 } 1951 1952 private void enablePointerLocation() { 1953 if (mPointerLocationView == null) { 1954 mPointerLocationView = new PointerLocationView(mContext); 1955 mPointerLocationView.setPrintCoords(false); 1956 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1957 WindowManager.LayoutParams.MATCH_PARENT, 1958 WindowManager.LayoutParams.MATCH_PARENT); 1959 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1960 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1961 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1962 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1963 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1964 if (ActivityManager.isHighEndGfx()) { 1965 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1966 lp.privateFlags |= 1967 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1968 } 1969 lp.format = PixelFormat.TRANSLUCENT; 1970 lp.setTitle("PointerLocation"); 1971 WindowManager wm = (WindowManager) 1972 mContext.getSystemService(Context.WINDOW_SERVICE); 1973 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1974 wm.addView(mPointerLocationView, lp); 1975 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1976 } 1977 } 1978 1979 private void disablePointerLocation() { 1980 if (mPointerLocationView != null) { 1981 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 1982 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 1983 wm.removeView(mPointerLocationView); 1984 mPointerLocationView = null; 1985 } 1986 } 1987 1988 private int readRotation(int resID) { 1989 try { 1990 int rotation = mContext.getResources().getInteger(resID); 1991 switch (rotation) { 1992 case 0: 1993 return Surface.ROTATION_0; 1994 case 90: 1995 return Surface.ROTATION_90; 1996 case 180: 1997 return Surface.ROTATION_180; 1998 case 270: 1999 return Surface.ROTATION_270; 2000 } 2001 } catch (Resources.NotFoundException e) { 2002 // fall through 2003 } 2004 return -1; 2005 } 2006 2007 /** {@inheritDoc} */ 2008 @Override 2009 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 2010 int type = attrs.type; 2011 2012 outAppOp[0] = AppOpsManager.OP_NONE; 2013 2014 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 2015 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 2016 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 2017 return WindowManagerGlobal.ADD_INVALID_TYPE; 2018 } 2019 2020 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 2021 // Window manager will make sure these are okay. 2022 return WindowManagerGlobal.ADD_OKAY; 2023 } 2024 String permission = null; 2025 switch (type) { 2026 case TYPE_TOAST: 2027 // XXX right now the app process has complete control over 2028 // this... should introduce a token to let the system 2029 // monitor/control what they are doing. 2030 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 2031 break; 2032 case TYPE_DREAM: 2033 case TYPE_INPUT_METHOD: 2034 case TYPE_WALLPAPER: 2035 case TYPE_PRIVATE_PRESENTATION: 2036 case TYPE_VOICE_INTERACTION: 2037 case TYPE_ACCESSIBILITY_OVERLAY: 2038 case TYPE_QS_DIALOG: 2039 // The window manager will check these. 2040 break; 2041 case TYPE_PHONE: 2042 case TYPE_PRIORITY_PHONE: 2043 case TYPE_SYSTEM_ALERT: 2044 case TYPE_SYSTEM_ERROR: 2045 case TYPE_SYSTEM_OVERLAY: 2046 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 2047 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 2048 break; 2049 default: 2050 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 2051 } 2052 if (permission != null) { 2053 if (android.Manifest.permission.SYSTEM_ALERT_WINDOW.equals(permission)) { 2054 final int callingUid = Binder.getCallingUid(); 2055 // system processes will be automatically allowed privilege to draw 2056 if (callingUid == Process.SYSTEM_UID) { 2057 return WindowManagerGlobal.ADD_OKAY; 2058 } 2059 2060 // check if user has enabled this operation. SecurityException will be thrown if 2061 // this app has not been allowed by the user 2062 final int mode = mAppOpsManager.checkOpNoThrow(outAppOp[0], callingUid, 2063 attrs.packageName); 2064 switch (mode) { 2065 case AppOpsManager.MODE_ALLOWED: 2066 case AppOpsManager.MODE_IGNORED: 2067 // although we return ADD_OKAY for MODE_IGNORED, the added window will 2068 // actually be hidden in WindowManagerService 2069 return WindowManagerGlobal.ADD_OKAY; 2070 case AppOpsManager.MODE_ERRORED: 2071 try { 2072 ApplicationInfo appInfo = mContext.getPackageManager() 2073 .getApplicationInfo(attrs.packageName, 2074 UserHandle.getUserId(callingUid)); 2075 // Don't crash legacy apps 2076 if (appInfo.targetSdkVersion < Build.VERSION_CODES.M) { 2077 return WindowManagerGlobal.ADD_OKAY; 2078 } 2079 } catch (PackageManager.NameNotFoundException e) { 2080 /* ignore */ 2081 } 2082 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2083 default: 2084 // in the default mode, we will make a decision here based on 2085 // checkCallingPermission() 2086 if (mContext.checkCallingPermission(permission) != 2087 PackageManager.PERMISSION_GRANTED) { 2088 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2089 } else { 2090 return WindowManagerGlobal.ADD_OKAY; 2091 } 2092 } 2093 } 2094 2095 if (mContext.checkCallingOrSelfPermission(permission) 2096 != PackageManager.PERMISSION_GRANTED) { 2097 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2098 } 2099 } 2100 return WindowManagerGlobal.ADD_OKAY; 2101 } 2102 2103 @Override 2104 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 2105 2106 // If this switch statement is modified, modify the comment in the declarations of 2107 // the type in {@link WindowManager.LayoutParams} as well. 2108 switch (attrs.type) { 2109 default: 2110 // These are the windows that by default are shown only to the user that created 2111 // them. If this needs to be overridden, set 2112 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 2113 // {@link WindowManager.LayoutParams}. Note that permission 2114 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 2115 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 2116 return true; 2117 } 2118 break; 2119 2120 // These are the windows that by default are shown to all users. However, to 2121 // protect against spoofing, check permissions below. 2122 case TYPE_APPLICATION_STARTING: 2123 case TYPE_BOOT_PROGRESS: 2124 case TYPE_DISPLAY_OVERLAY: 2125 case TYPE_INPUT_CONSUMER: 2126 case TYPE_KEYGUARD_SCRIM: 2127 case TYPE_KEYGUARD_DIALOG: 2128 case TYPE_MAGNIFICATION_OVERLAY: 2129 case TYPE_NAVIGATION_BAR: 2130 case TYPE_NAVIGATION_BAR_PANEL: 2131 case TYPE_PHONE: 2132 case TYPE_POINTER: 2133 case TYPE_PRIORITY_PHONE: 2134 case TYPE_SEARCH_BAR: 2135 case TYPE_STATUS_BAR: 2136 case TYPE_STATUS_BAR_PANEL: 2137 case TYPE_STATUS_BAR_SUB_PANEL: 2138 case TYPE_SYSTEM_DIALOG: 2139 case TYPE_VOLUME_OVERLAY: 2140 case TYPE_PRIVATE_PRESENTATION: 2141 case TYPE_DOCK_DIVIDER: 2142 break; 2143 } 2144 2145 // Check if third party app has set window to system window type. 2146 return mContext.checkCallingOrSelfPermission( 2147 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 2148 != PackageManager.PERMISSION_GRANTED; 2149 } 2150 2151 @Override 2152 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 2153 switch (attrs.type) { 2154 case TYPE_SYSTEM_OVERLAY: 2155 case TYPE_SECURE_SYSTEM_OVERLAY: 2156 // These types of windows can't receive input events. 2157 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 2158 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 2159 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 2160 break; 2161 case TYPE_STATUS_BAR: 2162 2163 // If the Keyguard is in a hidden state (occluded by another window), we force to 2164 // remove the wallpaper and keyguard flag so that any change in-flight after setting 2165 // the keyguard as occluded wouldn't set these flags again. 2166 // See {@link #processKeyguardSetHiddenResultLw}. 2167 if (mKeyguardHidden) { 2168 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 2169 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2170 } 2171 break; 2172 } 2173 2174 if (attrs.type != TYPE_STATUS_BAR) { 2175 // The status bar is the only window allowed to exhibit keyguard behavior. 2176 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2177 } 2178 2179 if (ActivityManager.isHighEndGfx()) { 2180 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 2181 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 2182 } 2183 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 2184 || (mForceWindowDrawsStatusBarBackground 2185 && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT)) { 2186 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN; 2187 } 2188 } 2189 } 2190 2191 void readLidState() { 2192 mLidState = mWindowManagerFuncs.getLidState(); 2193 } 2194 2195 private void readCameraLensCoverState() { 2196 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 2197 } 2198 2199 private boolean isHidden(int accessibilityMode) { 2200 switch (accessibilityMode) { 2201 case 1: 2202 return mLidState == LID_CLOSED; 2203 case 2: 2204 return mLidState == LID_OPEN; 2205 default: 2206 return false; 2207 } 2208 } 2209 2210 /** {@inheritDoc} */ 2211 @Override 2212 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 2213 int navigationPresence) { 2214 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 2215 2216 readConfigurationDependentBehaviors(); 2217 readLidState(); 2218 applyLidSwitchState(); 2219 2220 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 2221 || (keyboardPresence == PRESENCE_INTERNAL 2222 && isHidden(mLidKeyboardAccessibility))) { 2223 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 2224 if (!mHasSoftInput) { 2225 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 2226 } 2227 } 2228 2229 if (config.navigation == Configuration.NAVIGATION_NONAV 2230 || (navigationPresence == PRESENCE_INTERNAL 2231 && isHidden(mLidNavigationAccessibility))) { 2232 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 2233 } 2234 } 2235 2236 /** {@inheritDoc} */ 2237 @Override 2238 public int windowTypeToLayerLw(int type) { 2239 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 2240 return 2; 2241 } 2242 switch (type) { 2243 case TYPE_PRIVATE_PRESENTATION: 2244 return 2; 2245 case TYPE_WALLPAPER: 2246 // wallpaper is at the bottom, though the window manager may move it. 2247 return 2; 2248 case TYPE_DOCK_DIVIDER: 2249 return 2; 2250 case TYPE_QS_DIALOG: 2251 return 2; 2252 case TYPE_PHONE: 2253 return 3; 2254 case TYPE_SEARCH_BAR: 2255 case TYPE_VOICE_INTERACTION_STARTING: 2256 return 4; 2257 case TYPE_VOICE_INTERACTION: 2258 // voice interaction layer is almost immediately above apps. 2259 return 5; 2260 case TYPE_INPUT_CONSUMER: 2261 return 6; 2262 case TYPE_SYSTEM_DIALOG: 2263 return 7; 2264 case TYPE_TOAST: 2265 // toasts and the plugged-in battery thing 2266 return 8; 2267 case TYPE_PRIORITY_PHONE: 2268 // SIM errors and unlock. Not sure if this really should be in a high layer. 2269 return 9; 2270 case TYPE_DREAM: 2271 // used for Dreams (screensavers with TYPE_DREAM windows) 2272 return 10; 2273 case TYPE_SYSTEM_ALERT: 2274 // like the ANR / app crashed dialogs 2275 return 11; 2276 case TYPE_INPUT_METHOD: 2277 // on-screen keyboards and other such input method user interfaces go here. 2278 return 12; 2279 case TYPE_INPUT_METHOD_DIALOG: 2280 // on-screen keyboards and other such input method user interfaces go here. 2281 return 13; 2282 case TYPE_KEYGUARD_SCRIM: 2283 // the safety window that shows behind keyguard while keyguard is starting 2284 return 14; 2285 case TYPE_STATUS_BAR_SUB_PANEL: 2286 return 15; 2287 case TYPE_STATUS_BAR: 2288 return 16; 2289 case TYPE_STATUS_BAR_PANEL: 2290 return 17; 2291 case TYPE_KEYGUARD_DIALOG: 2292 return 18; 2293 case TYPE_VOLUME_OVERLAY: 2294 // the on-screen volume indicator and controller shown when the user 2295 // changes the device volume 2296 return 19; 2297 case TYPE_SYSTEM_OVERLAY: 2298 // the on-screen volume indicator and controller shown when the user 2299 // changes the device volume 2300 return 20; 2301 case TYPE_NAVIGATION_BAR: 2302 // the navigation bar, if available, shows atop most things 2303 return 21; 2304 case TYPE_NAVIGATION_BAR_PANEL: 2305 // some panels (e.g. search) need to show on top of the navigation bar 2306 return 22; 2307 case TYPE_SYSTEM_ERROR: 2308 // system-level error dialogs 2309 return 23; 2310 case TYPE_MAGNIFICATION_OVERLAY: 2311 // used to highlight the magnified portion of a display 2312 return 24; 2313 case TYPE_DISPLAY_OVERLAY: 2314 // used to simulate secondary display devices 2315 return 25; 2316 case TYPE_DRAG: 2317 // the drag layer: input for drag-and-drop is associated with this window, 2318 // which sits above all other focusable windows 2319 return 26; 2320 case TYPE_ACCESSIBILITY_OVERLAY: 2321 // overlay put by accessibility services to intercept user interaction 2322 return 27; 2323 case TYPE_SECURE_SYSTEM_OVERLAY: 2324 return 28; 2325 case TYPE_BOOT_PROGRESS: 2326 return 29; 2327 case TYPE_POINTER: 2328 // the (mouse) pointer layer 2329 return 30; 2330 } 2331 Log.e(TAG, "Unknown window type: " + type); 2332 return 2; 2333 } 2334 2335 /** {@inheritDoc} */ 2336 @Override 2337 public int subWindowTypeToLayerLw(int type) { 2338 switch (type) { 2339 case TYPE_APPLICATION_PANEL: 2340 case TYPE_APPLICATION_ATTACHED_DIALOG: 2341 return APPLICATION_PANEL_SUBLAYER; 2342 case TYPE_APPLICATION_MEDIA: 2343 return APPLICATION_MEDIA_SUBLAYER; 2344 case TYPE_APPLICATION_MEDIA_OVERLAY: 2345 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 2346 case TYPE_APPLICATION_SUB_PANEL: 2347 return APPLICATION_SUB_PANEL_SUBLAYER; 2348 case TYPE_APPLICATION_ABOVE_SUB_PANEL: 2349 return APPLICATION_ABOVE_SUB_PANEL_SUBLAYER; 2350 } 2351 Log.e(TAG, "Unknown sub-window type: " + type); 2352 return 0; 2353 } 2354 2355 @Override 2356 public int getMaxWallpaperLayer() { 2357 return windowTypeToLayerLw(TYPE_STATUS_BAR); 2358 } 2359 2360 private int getNavigationBarWidth(int rotation, int uiMode) { 2361 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2362 return mNavigationBarWidthForRotationInCarMode[rotation]; 2363 } else { 2364 return mNavigationBarWidthForRotationDefault[rotation]; 2365 } 2366 } 2367 2368 @Override 2369 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation, 2370 int uiMode) { 2371 if (mHasNavigationBar) { 2372 // For a basic navigation bar, when we are in landscape mode we place 2373 // the navigation bar to the side. 2374 if (mNavigationBarCanMove && fullWidth > fullHeight) { 2375 return fullWidth - getNavigationBarWidth(rotation, uiMode); 2376 } 2377 } 2378 return fullWidth; 2379 } 2380 2381 private int getNavigationBarHeight(int rotation, int uiMode) { 2382 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2383 return mNavigationBarHeightForRotationInCarMode[rotation]; 2384 } else { 2385 return mNavigationBarHeightForRotationDefault[rotation]; 2386 } 2387 } 2388 2389 @Override 2390 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation, 2391 int uiMode) { 2392 if (mHasNavigationBar) { 2393 // For a basic navigation bar, when we are in portrait mode we place 2394 // the navigation bar to the bottom. 2395 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 2396 return fullHeight - getNavigationBarHeight(rotation, uiMode); 2397 } 2398 } 2399 return fullHeight; 2400 } 2401 2402 @Override 2403 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation, int uiMode) { 2404 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation, uiMode); 2405 } 2406 2407 @Override 2408 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation, int uiMode) { 2409 // There is a separate status bar at the top of the display. We don't count that as part 2410 // of the fixed decor, since it can hide; however, for purposes of configurations, 2411 // we do want to exclude it since applications can't generally use that part 2412 // of the screen. 2413 return getNonDecorDisplayHeight( 2414 fullWidth, fullHeight, rotation, uiMode) - mStatusBarHeight; 2415 } 2416 2417 @Override 2418 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 2419 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 2420 (isKeyguardHostWindow(attrs) && 2421 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 2422 (attrs.type == TYPE_KEYGUARD_SCRIM); 2423 } 2424 2425 @Override 2426 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 2427 return attrs.type == TYPE_STATUS_BAR; 2428 } 2429 2430 @Override 2431 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 2432 switch (attrs.type) { 2433 case TYPE_STATUS_BAR: 2434 case TYPE_NAVIGATION_BAR: 2435 case TYPE_WALLPAPER: 2436 case TYPE_DREAM: 2437 case TYPE_KEYGUARD_SCRIM: 2438 return false; 2439 default: 2440 // Hide only windows below the keyguard host window. 2441 return windowTypeToLayerLw(win.getBaseType()) 2442 < windowTypeToLayerLw(TYPE_STATUS_BAR); 2443 } 2444 } 2445 2446 @Override 2447 public WindowState getWinShowWhenLockedLw() { 2448 return mWinShowWhenLocked; 2449 } 2450 2451 /** {@inheritDoc} */ 2452 @Override 2453 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2454 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2455 int icon, int logo, int windowFlags) { 2456 if (!SHOW_STARTING_ANIMATIONS) { 2457 return null; 2458 } 2459 if (packageName == null) { 2460 return null; 2461 } 2462 2463 WindowManager wm = null; 2464 View view = null; 2465 2466 try { 2467 Context context = mContext; 2468 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2469 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2470 + Integer.toHexString(theme)); 2471 if (theme != context.getThemeResId() || labelRes != 0) { 2472 try { 2473 context = context.createPackageContext(packageName, 0); 2474 context.setTheme(theme); 2475 } catch (PackageManager.NameNotFoundException e) { 2476 // Ignore 2477 } 2478 } 2479 2480 PhoneWindow win = new PhoneWindow(context); 2481 win.setIsStartingWindow(true); 2482 2483 Resources r = context.getResources(); 2484 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2485 2486 win.setType( 2487 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2488 2489 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 2490 // Assumes it's safe to show starting windows of launched apps while 2491 // the keyguard is being hidden. This is okay because starting windows never show 2492 // secret information. 2493 if (mKeyguardHidden) { 2494 windowFlags |= FLAG_SHOW_WHEN_LOCKED; 2495 } 2496 } 2497 2498 // Force the window flags: this is a fake window, so it is not really 2499 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2500 // flag because we do know that the next window will take input 2501 // focus, so we want to get the IME window up on top of us right away. 2502 win.setFlags( 2503 windowFlags| 2504 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2505 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2506 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2507 windowFlags| 2508 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2509 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2510 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2511 2512 win.setDefaultIcon(icon); 2513 win.setDefaultLogo(logo); 2514 2515 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2516 WindowManager.LayoutParams.MATCH_PARENT); 2517 2518 final WindowManager.LayoutParams params = win.getAttributes(); 2519 params.token = appToken; 2520 params.packageName = packageName; 2521 params.windowAnimations = win.getWindowStyle().getResourceId( 2522 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2523 params.privateFlags |= 2524 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2525 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2526 2527 if (!compatInfo.supportsScreen()) { 2528 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2529 } 2530 2531 params.setTitle("Starting " + packageName); 2532 2533 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2534 view = win.getDecorView(); 2535 2536 if (DEBUG_STARTING_WINDOW) Slog.d( 2537 TAG, "Adding starting window for " + packageName 2538 + " / " + appToken + ": " 2539 + (view.getParent() != null ? view : null)); 2540 2541 wm.addView(view, params); 2542 2543 // Only return the view if it was successfully added to the 2544 // window manager... which we can tell by it having a parent. 2545 return view.getParent() != null ? view : null; 2546 } catch (WindowManager.BadTokenException e) { 2547 // ignore 2548 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2549 e.getMessage()); 2550 } catch (RuntimeException e) { 2551 // don't crash if something else bad happens, for example a 2552 // failure loading resources because we are loading from an app 2553 // on external storage that has been unmounted. 2554 Log.w(TAG, appToken + " failed creating starting window", e); 2555 } finally { 2556 if (view != null && view.getParent() == null) { 2557 Log.w(TAG, "view not successfully added to wm, removing view"); 2558 wm.removeViewImmediate(view); 2559 } 2560 } 2561 2562 return null; 2563 } 2564 2565 /** {@inheritDoc} */ 2566 @Override 2567 public void removeStartingWindow(IBinder appToken, View window) { 2568 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2569 + window + " Callers=" + Debug.getCallers(4)); 2570 2571 if (window != null) { 2572 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2573 wm.removeView(window); 2574 } 2575 } 2576 2577 /** 2578 * Preflight adding a window to the system. 2579 * 2580 * Currently enforces that three window types are singletons: 2581 * <ul> 2582 * <li>STATUS_BAR_TYPE</li> 2583 * <li>KEYGUARD_TYPE</li> 2584 * </ul> 2585 * 2586 * @param win The window to be added 2587 * @param attrs Information about the window to be added 2588 * 2589 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2590 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2591 */ 2592 @Override 2593 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2594 switch (attrs.type) { 2595 case TYPE_STATUS_BAR: 2596 mContext.enforceCallingOrSelfPermission( 2597 android.Manifest.permission.STATUS_BAR_SERVICE, 2598 "PhoneWindowManager"); 2599 if (mStatusBar != null) { 2600 if (mStatusBar.isAlive()) { 2601 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2602 } 2603 } 2604 mStatusBar = win; 2605 mStatusBarController.setWindow(win); 2606 break; 2607 case TYPE_NAVIGATION_BAR: 2608 mContext.enforceCallingOrSelfPermission( 2609 android.Manifest.permission.STATUS_BAR_SERVICE, 2610 "PhoneWindowManager"); 2611 if (mNavigationBar != null) { 2612 if (mNavigationBar.isAlive()) { 2613 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2614 } 2615 } 2616 mNavigationBar = win; 2617 mNavigationBarController.setWindow(win); 2618 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2619 break; 2620 case TYPE_NAVIGATION_BAR_PANEL: 2621 case TYPE_STATUS_BAR_PANEL: 2622 case TYPE_STATUS_BAR_SUB_PANEL: 2623 case TYPE_VOICE_INTERACTION_STARTING: 2624 mContext.enforceCallingOrSelfPermission( 2625 android.Manifest.permission.STATUS_BAR_SERVICE, 2626 "PhoneWindowManager"); 2627 break; 2628 case TYPE_KEYGUARD_SCRIM: 2629 if (mKeyguardScrim != null) { 2630 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2631 } 2632 mKeyguardScrim = win; 2633 break; 2634 } 2635 return WindowManagerGlobal.ADD_OKAY; 2636 } 2637 2638 /** {@inheritDoc} */ 2639 @Override 2640 public void removeWindowLw(WindowState win) { 2641 if (mStatusBar == win) { 2642 mStatusBar = null; 2643 mStatusBarController.setWindow(null); 2644 mKeyguardDelegate.showScrim(); 2645 } else if (mKeyguardScrim == win) { 2646 Log.v(TAG, "Removing keyguard scrim"); 2647 mKeyguardScrim = null; 2648 } if (mNavigationBar == win) { 2649 mNavigationBar = null; 2650 mNavigationBarController.setWindow(null); 2651 } 2652 } 2653 2654 static final boolean PRINT_ANIM = false; 2655 2656 /** {@inheritDoc} */ 2657 @Override 2658 public int selectAnimationLw(WindowState win, int transit) { 2659 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2660 + ": transit=" + transit); 2661 if (win == mStatusBar) { 2662 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2663 if (transit == TRANSIT_EXIT 2664 || transit == TRANSIT_HIDE) { 2665 return isKeyguard ? -1 : R.anim.dock_top_exit; 2666 } else if (transit == TRANSIT_ENTER 2667 || transit == TRANSIT_SHOW) { 2668 return isKeyguard ? -1 : R.anim.dock_top_enter; 2669 } 2670 } else if (win == mNavigationBar) { 2671 if (win.getAttrs().windowAnimations != 0) { 2672 return 0; 2673 } 2674 // This can be on either the bottom or the right. 2675 if (mNavigationBarOnBottom) { 2676 if (transit == TRANSIT_EXIT 2677 || transit == TRANSIT_HIDE) { 2678 return R.anim.dock_bottom_exit; 2679 } else if (transit == TRANSIT_ENTER 2680 || transit == TRANSIT_SHOW) { 2681 return R.anim.dock_bottom_enter; 2682 } 2683 } else { 2684 if (transit == TRANSIT_EXIT 2685 || transit == TRANSIT_HIDE) { 2686 return R.anim.dock_right_exit; 2687 } else if (transit == TRANSIT_ENTER 2688 || transit == TRANSIT_SHOW) { 2689 return R.anim.dock_right_enter; 2690 } 2691 } 2692 } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) { 2693 return selectDockedDividerAnimationLw(win, transit); 2694 } 2695 2696 if (transit == TRANSIT_PREVIEW_DONE) { 2697 if (win.hasAppShownWindows()) { 2698 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2699 return com.android.internal.R.anim.app_starting_exit; 2700 } 2701 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2702 && transit == TRANSIT_ENTER) { 2703 // Special case: we are animating in a dream, while the keyguard 2704 // is shown. We don't want an animation on the dream, because 2705 // we need it shown immediately with the keyguard animating away 2706 // to reveal it. 2707 return -1; 2708 } 2709 2710 return 0; 2711 } 2712 2713 private int selectDockedDividerAnimationLw(WindowState win, int transit) { 2714 int insets = mWindowManagerFuncs.getDockedDividerInsetsLw(); 2715 2716 // If the divider is behind the navigation bar, don't animate. 2717 if (mNavigationBar != null 2718 && (win.getFrameLw().top + insets >= mNavigationBar.getFrameLw().top 2719 || win.getFrameLw().left + insets >= mNavigationBar.getFrameLw().left)) { 2720 return 0; 2721 } 2722 if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) { 2723 return R.anim.fade_in; 2724 } else if (transit == TRANSIT_EXIT) { 2725 return R.anim.fade_out; 2726 } else { 2727 return 0; 2728 } 2729 } 2730 2731 @Override 2732 public void selectRotationAnimationLw(int anim[]) { 2733 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2734 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2735 + (mTopFullscreenOpaqueWindowState == null ? 2736 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2737 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2738 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2739 case ROTATION_ANIMATION_CROSSFADE: 2740 anim[0] = R.anim.rotation_animation_xfade_exit; 2741 anim[1] = R.anim.rotation_animation_enter; 2742 break; 2743 case ROTATION_ANIMATION_JUMPCUT: 2744 anim[0] = R.anim.rotation_animation_jump_exit; 2745 anim[1] = R.anim.rotation_animation_enter; 2746 break; 2747 case ROTATION_ANIMATION_ROTATE: 2748 default: 2749 anim[0] = anim[1] = 0; 2750 break; 2751 } 2752 } else { 2753 anim[0] = anim[1] = 0; 2754 } 2755 } 2756 2757 @Override 2758 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2759 boolean forceDefault) { 2760 switch (exitAnimId) { 2761 case R.anim.rotation_animation_xfade_exit: 2762 case R.anim.rotation_animation_jump_exit: 2763 // These are the only cases that matter. 2764 if (forceDefault) { 2765 return false; 2766 } 2767 int anim[] = new int[2]; 2768 selectRotationAnimationLw(anim); 2769 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2770 default: 2771 return true; 2772 } 2773 } 2774 2775 @Override 2776 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2777 boolean goingToNotificationShade) { 2778 if (goingToNotificationShade) { 2779 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2780 } 2781 2782 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2783 R.anim.lock_screen_behind_enter_wallpaper : 2784 R.anim.lock_screen_behind_enter); 2785 2786 // TODO: Use XML interpolators when we have log interpolators available in XML. 2787 final List<Animation> animations = set.getAnimations(); 2788 for (int i = animations.size() - 1; i >= 0; --i) { 2789 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2790 } 2791 2792 return set; 2793 } 2794 2795 2796 @Override 2797 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2798 if (goingToNotificationShade) { 2799 return null; 2800 } else { 2801 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2802 } 2803 } 2804 2805 private static void awakenDreams() { 2806 IDreamManager dreamManager = getDreamManager(); 2807 if (dreamManager != null) { 2808 try { 2809 dreamManager.awaken(); 2810 } catch (RemoteException e) { 2811 // fine, stay asleep then 2812 } 2813 } 2814 } 2815 2816 static IDreamManager getDreamManager() { 2817 return IDreamManager.Stub.asInterface( 2818 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2819 } 2820 2821 TelecomManager getTelecommService() { 2822 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2823 } 2824 2825 static IAudioService getAudioService() { 2826 IAudioService audioService = IAudioService.Stub.asInterface( 2827 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2828 if (audioService == null) { 2829 Log.w(TAG, "Unable to find IAudioService interface."); 2830 } 2831 return audioService; 2832 } 2833 2834 boolean keyguardOn() { 2835 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2836 } 2837 2838 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2839 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2840 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2841 }; 2842 2843 /** {@inheritDoc} */ 2844 @Override 2845 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2846 final boolean keyguardOn = keyguardOn(); 2847 final int keyCode = event.getKeyCode(); 2848 final int repeatCount = event.getRepeatCount(); 2849 final int metaState = event.getMetaState(); 2850 final int flags = event.getFlags(); 2851 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2852 final boolean canceled = event.isCanceled(); 2853 2854 if (DEBUG_INPUT) { 2855 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2856 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2857 + " canceled=" + canceled); 2858 } 2859 2860 // If we think we might have a volume down & power key chord on the way 2861 // but we're not sure, then tell the dispatcher to wait a little while and 2862 // try again later before dispatching. 2863 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2864 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2865 final long now = SystemClock.uptimeMillis(); 2866 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2867 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2868 if (now < timeoutTime) { 2869 return timeoutTime - now; 2870 } 2871 } 2872 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2873 && mScreenshotChordVolumeDownKeyConsumed) { 2874 if (!down) { 2875 mScreenshotChordVolumeDownKeyConsumed = false; 2876 } 2877 return -1; 2878 } 2879 } 2880 2881 // Cancel any pending meta actions if we see any other keys being pressed between the down 2882 // of the meta key and its corresponding up. 2883 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2884 mPendingMetaAction = false; 2885 } 2886 2887 // First we always handle the home key here, so applications 2888 // can never break it, although if keyguard is on, we do let 2889 // it handle it, because that gives us the correct 5 second 2890 // timeout. 2891 if (keyCode == KeyEvent.KEYCODE_HOME) { 2892 2893 // If we have released the home key, and didn't do anything else 2894 // while it was pressed, then it is time to go home! 2895 if (!down) { 2896 cancelPreloadRecentApps(); 2897 2898 mHomePressed = false; 2899 if (mHomeConsumed) { 2900 mHomeConsumed = false; 2901 return -1; 2902 } 2903 2904 if (canceled) { 2905 Log.i(TAG, "Ignoring HOME; event canceled."); 2906 return -1; 2907 } 2908 2909 // If an incoming call is ringing, HOME is totally disabled. 2910 // (The user is already on the InCallUI at this point, 2911 // and his ONLY options are to answer or reject the call.) 2912 TelecomManager telecomManager = getTelecommService(); 2913 if (telecomManager != null && telecomManager.isRinging()) { 2914 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2915 return -1; 2916 } 2917 2918 // Delay handling home if a double-tap is possible. 2919 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2920 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2921 mHomeDoubleTapPending = true; 2922 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2923 ViewConfiguration.getDoubleTapTimeout()); 2924 return -1; 2925 } 2926 2927 handleShortPressOnHome(); 2928 return -1; 2929 } 2930 2931 // If a system window has focus, then it doesn't make sense 2932 // right now to interact with applications. 2933 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2934 if (attrs != null) { 2935 final int type = attrs.type; 2936 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2937 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2938 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2939 // the "app" is keyguard, so give it the key 2940 return 0; 2941 } 2942 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2943 for (int i=0; i<typeCount; i++) { 2944 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2945 // don't do anything, but also don't pass it to the app 2946 return -1; 2947 } 2948 } 2949 } 2950 2951 // Remember that home is pressed and handle special actions. 2952 if (repeatCount == 0) { 2953 mHomePressed = true; 2954 if (mHomeDoubleTapPending) { 2955 mHomeDoubleTapPending = false; 2956 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2957 handleDoubleTapOnHome(); 2958 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2959 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2960 preloadRecentApps(); 2961 } 2962 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2963 if (!keyguardOn) { 2964 handleLongPressOnHome(event.getDeviceId()); 2965 } 2966 } 2967 return -1; 2968 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2969 // Hijack modified menu keys for debugging features 2970 final int chordBug = KeyEvent.META_SHIFT_ON; 2971 2972 if (down && repeatCount == 0) { 2973 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 2974 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 2975 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 2976 null, null, null, 0, null, null); 2977 return -1; 2978 } else if (SHOW_PROCESSES_ON_ALT_MENU && 2979 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 2980 Intent service = new Intent(); 2981 service.setClassName(mContext, "com.android.server.LoadAverageService"); 2982 ContentResolver res = mContext.getContentResolver(); 2983 boolean shown = Settings.Global.getInt( 2984 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 2985 if (!shown) { 2986 mContext.startService(service); 2987 } else { 2988 mContext.stopService(service); 2989 } 2990 Settings.Global.putInt( 2991 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 2992 return -1; 2993 } 2994 } 2995 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 2996 if (down) { 2997 if (repeatCount == 0) { 2998 mSearchKeyShortcutPending = true; 2999 mConsumeSearchKeyUp = false; 3000 } 3001 } else { 3002 mSearchKeyShortcutPending = false; 3003 if (mConsumeSearchKeyUp) { 3004 mConsumeSearchKeyUp = false; 3005 return -1; 3006 } 3007 } 3008 return 0; 3009 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 3010 if (!keyguardOn) { 3011 if (down && repeatCount == 0) { 3012 preloadRecentApps(); 3013 } else if (!down) { 3014 toggleRecentApps(); 3015 } 3016 } 3017 return -1; 3018 } else if (keyCode == KeyEvent.KEYCODE_N && event.isMetaPressed()) { 3019 if (down) { 3020 IStatusBarService service = getStatusBarService(); 3021 if (service != null) { 3022 try { 3023 service.expandNotificationsPanel(); 3024 } catch (RemoteException e) { 3025 // do nothing. 3026 } 3027 } 3028 } 3029 } else if (keyCode == KeyEvent.KEYCODE_SLASH && event.isMetaPressed()) { 3030 if (down) { 3031 if (repeatCount == 0) { 3032 toggleKeyboardShortcutsMenu(); 3033 } 3034 } 3035 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 3036 if (down) { 3037 if (repeatCount == 0) { 3038 mAssistKeyLongPressed = false; 3039 } else if (repeatCount == 1) { 3040 mAssistKeyLongPressed = true; 3041 if (!keyguardOn) { 3042 launchAssistLongPressAction(); 3043 } 3044 } 3045 } else { 3046 if (mAssistKeyLongPressed) { 3047 mAssistKeyLongPressed = false; 3048 } else { 3049 if (!keyguardOn) { 3050 launchAssistAction(null, event.getDeviceId()); 3051 } 3052 } 3053 } 3054 return -1; 3055 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 3056 if (!down) { 3057 Intent voiceIntent; 3058 if (!keyguardOn) { 3059 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 3060 } else { 3061 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 3062 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 3063 if (dic != null) { 3064 try { 3065 dic.exitIdle("voice-search"); 3066 } catch (RemoteException e) { 3067 } 3068 } 3069 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 3070 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 3071 } 3072 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 3073 } 3074 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 3075 if (down && repeatCount == 0) { 3076 mHandler.post(mScreenshotRunnable); 3077 } 3078 return -1; 3079 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 3080 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 3081 if (down) { 3082 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 3083 3084 // Disable autobrightness if it's on 3085 int auto = Settings.System.getIntForUser( 3086 mContext.getContentResolver(), 3087 Settings.System.SCREEN_BRIGHTNESS_MODE, 3088 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3089 UserHandle.USER_CURRENT_OR_SELF); 3090 if (auto != 0) { 3091 Settings.System.putIntForUser(mContext.getContentResolver(), 3092 Settings.System.SCREEN_BRIGHTNESS_MODE, 3093 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3094 UserHandle.USER_CURRENT_OR_SELF); 3095 } 3096 3097 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 3098 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 3099 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 3100 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 3101 Settings.System.SCREEN_BRIGHTNESS, 3102 mPowerManager.getDefaultScreenBrightnessSetting(), 3103 UserHandle.USER_CURRENT_OR_SELF); 3104 brightness += step; 3105 // Make sure we don't go beyond the limits. 3106 brightness = Math.min(max, brightness); 3107 brightness = Math.max(min, brightness); 3108 3109 Settings.System.putIntForUser(mContext.getContentResolver(), 3110 Settings.System.SCREEN_BRIGHTNESS, brightness, 3111 UserHandle.USER_CURRENT_OR_SELF); 3112 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 3113 UserHandle.CURRENT_OR_SELF); 3114 } 3115 return -1; 3116 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP 3117 || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 3118 || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE) { 3119 if (mUseTvRouting) { 3120 // On TVs volume keys never go to the foreground app. 3121 dispatchDirectAudioEvent(event); 3122 return -1; 3123 } 3124 } 3125 3126 if (KeyEvent.isMetaKey(keyCode)) { 3127 if (down) { 3128 mPendingMetaAction = true; 3129 } else if (mPendingMetaAction) { 3130 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId()); 3131 } 3132 return -1; 3133 } 3134 3135 // Shortcuts are invoked through Search+key, so intercept those here 3136 // Any printing key that is chorded with Search should be consumed 3137 // even if no shortcut was invoked. This prevents text from being 3138 // inadvertently inserted when using a keyboard that has built-in macro 3139 // shortcut keys (that emit Search+x) and some of them are not registered. 3140 if (mSearchKeyShortcutPending) { 3141 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3142 if (kcm.isPrintingKey(keyCode)) { 3143 mConsumeSearchKeyUp = true; 3144 mSearchKeyShortcutPending = false; 3145 if (down && repeatCount == 0 && !keyguardOn) { 3146 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 3147 if (shortcutIntent != null) { 3148 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3149 try { 3150 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3151 } catch (ActivityNotFoundException ex) { 3152 Slog.w(TAG, "Dropping shortcut key combination because " 3153 + "the activity to which it is registered was not found: " 3154 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 3155 } 3156 } else { 3157 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 3158 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 3159 } 3160 } 3161 return -1; 3162 } 3163 } 3164 3165 // Invoke shortcuts using Meta. 3166 if (down && repeatCount == 0 && !keyguardOn 3167 && (metaState & KeyEvent.META_META_ON) != 0) { 3168 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3169 if (kcm.isPrintingKey(keyCode)) { 3170 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 3171 metaState & ~(KeyEvent.META_META_ON 3172 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 3173 if (shortcutIntent != null) { 3174 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3175 try { 3176 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3177 } catch (ActivityNotFoundException ex) { 3178 Slog.w(TAG, "Dropping shortcut key combination because " 3179 + "the activity to which it is registered was not found: " 3180 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 3181 } 3182 return -1; 3183 } 3184 } 3185 } 3186 3187 // Handle application launch keys. 3188 if (down && repeatCount == 0 && !keyguardOn) { 3189 String category = sApplicationLaunchKeyCategories.get(keyCode); 3190 if (category != null) { 3191 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 3192 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3193 try { 3194 startActivityAsUser(intent, UserHandle.CURRENT); 3195 } catch (ActivityNotFoundException ex) { 3196 Slog.w(TAG, "Dropping application launch key because " 3197 + "the activity to which it is registered was not found: " 3198 + "keyCode=" + keyCode + ", category=" + category, ex); 3199 } 3200 return -1; 3201 } 3202 } 3203 3204 // Display task switcher for ALT-TAB. 3205 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 3206 if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) { 3207 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 3208 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 3209 mRecentAppsHeldModifiers = shiftlessModifiers; 3210 showRecentApps(true); 3211 return -1; 3212 } 3213 } 3214 } else if (!down && mRecentAppsHeldModifiers != 0 3215 && (metaState & mRecentAppsHeldModifiers) == 0) { 3216 mRecentAppsHeldModifiers = 0; 3217 hideRecentApps(true, false); 3218 } 3219 3220 // Handle input method switching. 3221 if (down && repeatCount == 0 3222 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3223 || (keyCode == KeyEvent.KEYCODE_SPACE 3224 && (metaState & KeyEvent.META_META_MASK) != 0))) { 3225 final boolean forwardDirection = (metaState & KeyEvent.META_SHIFT_MASK) == 0; 3226 mWindowManagerFuncs.switchInputMethod(forwardDirection); 3227 return -1; 3228 } 3229 if (mLanguageSwitchKeyPressed && !down 3230 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3231 || keyCode == KeyEvent.KEYCODE_SPACE)) { 3232 mLanguageSwitchKeyPressed = false; 3233 return -1; 3234 } 3235 3236 if (isValidGlobalKey(keyCode) 3237 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 3238 return -1; 3239 } 3240 3241 if (down) { 3242 long shortcutCode = (long) keyCode; 3243 if (event.isCtrlPressed()) { 3244 shortcutCode |= ((long) KeyEvent.META_CTRL_ON) << Integer.SIZE; 3245 } 3246 3247 if (event.isAltPressed()) { 3248 shortcutCode |= ((long) KeyEvent.META_ALT_ON) << Integer.SIZE; 3249 } 3250 3251 if (event.isShiftPressed()) { 3252 shortcutCode |= ((long) KeyEvent.META_SHIFT_ON) << Integer.SIZE; 3253 } 3254 3255 if (event.isMetaPressed()) { 3256 shortcutCode |= ((long) KeyEvent.META_META_ON) << Integer.SIZE; 3257 } 3258 3259 IShortcutService shortcutService = mShortcutKeyServices.get(shortcutCode); 3260 if (shortcutService != null) { 3261 try { 3262 shortcutService.notifyShortcutKeyPressed(shortcutCode); 3263 } catch (RemoteException e) { 3264 mShortcutKeyServices.delete(shortcutCode); 3265 } 3266 return -1; 3267 } 3268 } 3269 3270 // Reserve all the META modifier combos for system behavior 3271 if ((metaState & KeyEvent.META_META_ON) != 0) { 3272 return -1; 3273 } 3274 3275 // Let the application handle the key. 3276 return 0; 3277 } 3278 3279 /** {@inheritDoc} */ 3280 @Override 3281 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 3282 // Note: This method is only called if the initial down was unhandled. 3283 if (DEBUG_INPUT) { 3284 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 3285 + ", flags=" + event.getFlags() 3286 + ", keyCode=" + event.getKeyCode() 3287 + ", scanCode=" + event.getScanCode() 3288 + ", metaState=" + event.getMetaState() 3289 + ", repeatCount=" + event.getRepeatCount() 3290 + ", policyFlags=" + policyFlags); 3291 } 3292 3293 KeyEvent fallbackEvent = null; 3294 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 3295 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3296 final int keyCode = event.getKeyCode(); 3297 final int metaState = event.getMetaState(); 3298 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 3299 && event.getRepeatCount() == 0; 3300 3301 // Check for fallback actions specified by the key character map. 3302 final FallbackAction fallbackAction; 3303 if (initialDown) { 3304 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 3305 } else { 3306 fallbackAction = mFallbackActions.get(keyCode); 3307 } 3308 3309 if (fallbackAction != null) { 3310 if (DEBUG_INPUT) { 3311 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 3312 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 3313 } 3314 3315 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 3316 fallbackEvent = KeyEvent.obtain( 3317 event.getDownTime(), event.getEventTime(), 3318 event.getAction(), fallbackAction.keyCode, 3319 event.getRepeatCount(), fallbackAction.metaState, 3320 event.getDeviceId(), event.getScanCode(), 3321 flags, event.getSource(), null); 3322 3323 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 3324 fallbackEvent.recycle(); 3325 fallbackEvent = null; 3326 } 3327 3328 if (initialDown) { 3329 mFallbackActions.put(keyCode, fallbackAction); 3330 } else if (event.getAction() == KeyEvent.ACTION_UP) { 3331 mFallbackActions.remove(keyCode); 3332 fallbackAction.recycle(); 3333 } 3334 } 3335 } 3336 3337 if (DEBUG_INPUT) { 3338 if (fallbackEvent == null) { 3339 Slog.d(TAG, "No fallback."); 3340 } else { 3341 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 3342 } 3343 } 3344 return fallbackEvent; 3345 } 3346 3347 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 3348 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 3349 if ((actions & ACTION_PASS_TO_USER) != 0) { 3350 long delayMillis = interceptKeyBeforeDispatching( 3351 win, fallbackEvent, policyFlags); 3352 if (delayMillis == 0) { 3353 return true; 3354 } 3355 } 3356 return false; 3357 } 3358 3359 public void registerShortcutKey(long shortcutCode, IShortcutService shortcutService) 3360 throws RemoteException { 3361 synchronized (mLock) { 3362 IShortcutService service = mShortcutKeyServices.get(shortcutCode); 3363 if (service != null && service.asBinder().pingBinder()) { 3364 throw new RemoteException("Key already exists."); 3365 } 3366 3367 mShortcutKeyServices.put(shortcutCode, shortcutService); 3368 } 3369 } 3370 3371 private void launchAssistLongPressAction() { 3372 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 3373 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3374 3375 // launch the search activity 3376 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 3377 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3378 try { 3379 // TODO: This only stops the factory-installed search manager. 3380 // Need to formalize an API to handle others 3381 SearchManager searchManager = getSearchManager(); 3382 if (searchManager != null) { 3383 searchManager.stopSearch(); 3384 } 3385 startActivityAsUser(intent, UserHandle.CURRENT); 3386 } catch (ActivityNotFoundException e) { 3387 Slog.w(TAG, "No activity to handle assist long press action.", e); 3388 } 3389 } 3390 3391 private void launchAssistAction(String hint, int deviceId) { 3392 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3393 if (!isUserSetupComplete()) { 3394 // Disable opening assist window during setup 3395 return; 3396 } 3397 Bundle args = null; 3398 if (deviceId > Integer.MIN_VALUE) { 3399 args = new Bundle(); 3400 args.putInt(Intent.EXTRA_ASSIST_INPUT_DEVICE_ID, deviceId); 3401 } 3402 if ((mContext.getResources().getConfiguration().uiMode 3403 & Configuration.UI_MODE_TYPE_MASK) == Configuration.UI_MODE_TYPE_TELEVISION) { 3404 // On TV, use legacy handling until assistants are implemented in the proper way. 3405 ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 3406 .launchLegacyAssist(hint, UserHandle.myUserId(), args); 3407 } else { 3408 try { 3409 if (hint != null) { 3410 if (args == null) { 3411 args = new Bundle(); 3412 } 3413 args.putBoolean(hint, true); 3414 } 3415 IStatusBarService statusbar = getStatusBarService(); 3416 if (statusbar != null) { 3417 statusbar.startAssist(args); 3418 } 3419 } catch (RemoteException e) { 3420 Slog.e(TAG, "RemoteException when starting assist", e); 3421 // re-acquire status bar service next time it is needed. 3422 mStatusBarService = null; 3423 } 3424 } 3425 } 3426 3427 private void startActivityAsUser(Intent intent, UserHandle handle) { 3428 if (isUserSetupComplete()) { 3429 mContext.startActivityAsUser(intent, handle); 3430 } else { 3431 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent); 3432 } 3433 } 3434 3435 private SearchManager getSearchManager() { 3436 if (mSearchManager == null) { 3437 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 3438 } 3439 return mSearchManager; 3440 } 3441 3442 private void preloadRecentApps() { 3443 mPreloadedRecentApps = true; 3444 try { 3445 IStatusBarService statusbar = getStatusBarService(); 3446 if (statusbar != null) { 3447 statusbar.preloadRecentApps(); 3448 } 3449 } catch (RemoteException e) { 3450 Slog.e(TAG, "RemoteException when preloading recent apps", e); 3451 // re-acquire status bar service next time it is needed. 3452 mStatusBarService = null; 3453 } 3454 } 3455 3456 private void cancelPreloadRecentApps() { 3457 if (mPreloadedRecentApps) { 3458 mPreloadedRecentApps = false; 3459 try { 3460 IStatusBarService statusbar = getStatusBarService(); 3461 if (statusbar != null) { 3462 statusbar.cancelPreloadRecentApps(); 3463 } 3464 } catch (RemoteException e) { 3465 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 3466 // re-acquire status bar service next time it is needed. 3467 mStatusBarService = null; 3468 } 3469 } 3470 } 3471 3472 private void toggleRecentApps() { 3473 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3474 try { 3475 IStatusBarService statusbar = getStatusBarService(); 3476 if (statusbar != null) { 3477 statusbar.toggleRecentApps(); 3478 } 3479 } catch (RemoteException e) { 3480 Slog.e(TAG, "RemoteException when toggling recent apps", e); 3481 // re-acquire status bar service next time it is needed. 3482 mStatusBarService = null; 3483 } 3484 } 3485 3486 @Override 3487 public void showRecentApps() { 3488 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 3489 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 3490 } 3491 3492 private void showRecentApps(boolean triggeredFromAltTab) { 3493 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3494 try { 3495 IStatusBarService statusbar = getStatusBarService(); 3496 if (statusbar != null) { 3497 statusbar.showRecentApps(triggeredFromAltTab); 3498 } 3499 } catch (RemoteException e) { 3500 Slog.e(TAG, "RemoteException when showing recent apps", e); 3501 // re-acquire status bar service next time it is needed. 3502 mStatusBarService = null; 3503 } 3504 } 3505 3506 private void toggleKeyboardShortcutsMenu() { 3507 try { 3508 IStatusBarService statusbar = getStatusBarService(); 3509 if (statusbar != null) { 3510 statusbar.toggleKeyboardShortcutsMenu(); 3511 } 3512 } catch (RemoteException e) { 3513 Slog.e(TAG, "RemoteException when showing keyboard shortcuts menu", e); 3514 } 3515 } 3516 3517 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 3518 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3519 try { 3520 IStatusBarService statusbar = getStatusBarService(); 3521 if (statusbar != null) { 3522 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 3523 } 3524 } catch (RemoteException e) { 3525 Slog.e(TAG, "RemoteException when closing recent apps", e); 3526 // re-acquire status bar service next time it is needed. 3527 mStatusBarService = null; 3528 } 3529 } 3530 3531 void launchHomeFromHotKey() { 3532 launchHomeFromHotKey(true /* awakenFromDreams */, true /*respectKeyguard*/); 3533 } 3534 3535 /** 3536 * A home key -> launch home action was detected. Take the appropriate action 3537 * given the situation with the keyguard. 3538 */ 3539 void launchHomeFromHotKey(final boolean awakenFromDreams, final boolean respectKeyguard) { 3540 if (respectKeyguard) { 3541 if (isKeyguardShowingAndNotOccluded()) { 3542 // don't launch home if keyguard showing 3543 return; 3544 } 3545 3546 if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 3547 // when in keyguard restricted mode, must first verify unlock 3548 // before launching home 3549 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 3550 @Override 3551 public void onKeyguardExitResult(boolean success) { 3552 if (success) { 3553 try { 3554 ActivityManagerNative.getDefault().stopAppSwitches(); 3555 } catch (RemoteException e) { 3556 } 3557 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3558 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3559 } 3560 } 3561 }); 3562 return; 3563 } 3564 } 3565 3566 // no keyguard stuff to worry about, just launch home! 3567 try { 3568 ActivityManagerNative.getDefault().stopAppSwitches(); 3569 } catch (RemoteException e) { 3570 } 3571 if (mRecentsVisible) { 3572 // Hide Recents and notify it to launch Home 3573 if (awakenFromDreams) { 3574 awakenDreams(); 3575 } 3576 hideRecentApps(false, true); 3577 } else { 3578 // Otherwise, just launch Home 3579 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3580 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3581 } 3582 } 3583 3584 private final Runnable mClearHideNavigationFlag = new Runnable() { 3585 @Override 3586 public void run() { 3587 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3588 // Clear flags. 3589 mForceClearedSystemUiFlags &= 3590 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3591 } 3592 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3593 } 3594 }; 3595 3596 /** 3597 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3598 * to determine when the nav bar should be shown and prevent applications from 3599 * receiving those touches. 3600 */ 3601 final class HideNavInputEventReceiver extends InputEventReceiver { 3602 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3603 super(inputChannel, looper); 3604 } 3605 3606 @Override 3607 public void onInputEvent(InputEvent event) { 3608 boolean handled = false; 3609 try { 3610 if (event instanceof MotionEvent 3611 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3612 final MotionEvent motionEvent = (MotionEvent)event; 3613 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3614 // When the user taps down, we re-show the nav bar. 3615 boolean changed = false; 3616 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3617 // Any user activity always causes us to show the 3618 // navigation controls, if they had been hidden. 3619 // We also clear the low profile and only content 3620 // flags so that tapping on the screen will atomically 3621 // restore all currently hidden screen decorations. 3622 int newVal = mResettingSystemUiFlags | 3623 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3624 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3625 View.SYSTEM_UI_FLAG_FULLSCREEN; 3626 if (mResettingSystemUiFlags != newVal) { 3627 mResettingSystemUiFlags = newVal; 3628 changed = true; 3629 } 3630 // We don't allow the system's nav bar to be hidden 3631 // again for 1 second, to prevent applications from 3632 // spamming us and keeping it from being shown. 3633 newVal = mForceClearedSystemUiFlags | 3634 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3635 if (mForceClearedSystemUiFlags != newVal) { 3636 mForceClearedSystemUiFlags = newVal; 3637 changed = true; 3638 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3639 } 3640 } 3641 if (changed) { 3642 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3643 } 3644 } 3645 } 3646 } finally { 3647 finishInputEvent(event, handled); 3648 } 3649 } 3650 } 3651 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3652 new InputEventReceiver.Factory() { 3653 @Override 3654 public InputEventReceiver createInputEventReceiver( 3655 InputChannel inputChannel, Looper looper) { 3656 return new HideNavInputEventReceiver(inputChannel, looper); 3657 } 3658 }; 3659 3660 @Override 3661 public int adjustSystemUiVisibilityLw(int visibility) { 3662 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3663 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3664 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3665 3666 // Reset any bits in mForceClearingStatusBarVisibility that 3667 // are now clear. 3668 mResettingSystemUiFlags &= visibility; 3669 // Clear any bits in the new visibility that are currently being 3670 // force cleared, before reporting it. 3671 return visibility & ~mResettingSystemUiFlags 3672 & ~mForceClearedSystemUiFlags; 3673 } 3674 3675 @Override 3676 public boolean getInsetHintLw(WindowManager.LayoutParams attrs, int displayRotation, 3677 Rect outContentInsets, Rect outStableInsets, Rect outOutsets) { 3678 final int fl = PolicyControl.getWindowFlags(null, attrs); 3679 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3680 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3681 3682 final boolean useOutsets = outOutsets != null && shouldUseOutsets(attrs, fl); 3683 if (useOutsets) { 3684 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 3685 if (outset > 0) { 3686 if (displayRotation == Surface.ROTATION_0) { 3687 outOutsets.bottom += outset; 3688 } else if (displayRotation == Surface.ROTATION_90) { 3689 outOutsets.right += outset; 3690 } else if (displayRotation == Surface.ROTATION_180) { 3691 outOutsets.top += outset; 3692 } else if (displayRotation == Surface.ROTATION_270) { 3693 outOutsets.left += outset; 3694 } 3695 } 3696 } 3697 3698 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3699 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3700 int availRight, availBottom; 3701 if (canHideNavigationBar() && 3702 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3703 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3704 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3705 } else { 3706 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3707 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3708 } 3709 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3710 if ((fl & FLAG_FULLSCREEN) != 0) { 3711 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3712 availRight - mStableFullscreenRight, 3713 availBottom - mStableFullscreenBottom); 3714 } else { 3715 outContentInsets.set(mStableLeft, mStableTop, 3716 availRight - mStableRight, availBottom - mStableBottom); 3717 } 3718 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3719 outContentInsets.setEmpty(); 3720 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3721 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3722 outContentInsets.set(mCurLeft, mCurTop, 3723 availRight - mCurRight, availBottom - mCurBottom); 3724 } else { 3725 outContentInsets.set(mCurLeft, mCurTop, 3726 availRight - mCurRight, availBottom - mCurBottom); 3727 } 3728 3729 outStableInsets.set(mStableLeft, mStableTop, 3730 availRight - mStableRight, availBottom - mStableBottom); 3731 return mForceShowSystemBars; 3732 } 3733 outContentInsets.setEmpty(); 3734 outStableInsets.setEmpty(); 3735 return mForceShowSystemBars; 3736 } 3737 3738 private boolean shouldUseOutsets(WindowManager.LayoutParams attrs, int fl) { 3739 return attrs.type == TYPE_WALLPAPER || (fl & (WindowManager.LayoutParams.FLAG_FULLSCREEN 3740 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_OVERSCAN)) != 0; 3741 } 3742 3743 /** {@inheritDoc} */ 3744 @Override 3745 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3746 int displayRotation, int uiMode) { 3747 mDisplayRotation = displayRotation; 3748 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3749 if (isDefaultDisplay) { 3750 switch (displayRotation) { 3751 case Surface.ROTATION_90: 3752 overscanLeft = mOverscanTop; 3753 overscanTop = mOverscanRight; 3754 overscanRight = mOverscanBottom; 3755 overscanBottom = mOverscanLeft; 3756 break; 3757 case Surface.ROTATION_180: 3758 overscanLeft = mOverscanRight; 3759 overscanTop = mOverscanBottom; 3760 overscanRight = mOverscanLeft; 3761 overscanBottom = mOverscanTop; 3762 break; 3763 case Surface.ROTATION_270: 3764 overscanLeft = mOverscanBottom; 3765 overscanTop = mOverscanLeft; 3766 overscanRight = mOverscanTop; 3767 overscanBottom = mOverscanRight; 3768 break; 3769 default: 3770 overscanLeft = mOverscanLeft; 3771 overscanTop = mOverscanTop; 3772 overscanRight = mOverscanRight; 3773 overscanBottom = mOverscanBottom; 3774 break; 3775 } 3776 } else { 3777 overscanLeft = 0; 3778 overscanTop = 0; 3779 overscanRight = 0; 3780 overscanBottom = 0; 3781 } 3782 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3783 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3784 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3785 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3786 mSystemLeft = 0; 3787 mSystemTop = 0; 3788 mSystemRight = displayWidth; 3789 mSystemBottom = displayHeight; 3790 mUnrestrictedScreenLeft = overscanLeft; 3791 mUnrestrictedScreenTop = overscanTop; 3792 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3793 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3794 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3795 mRestrictedScreenTop = mUnrestrictedScreenTop; 3796 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3797 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3798 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3799 = mCurLeft = mUnrestrictedScreenLeft; 3800 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3801 = mCurTop = mUnrestrictedScreenTop; 3802 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3803 = mCurRight = displayWidth - overscanRight; 3804 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3805 = mCurBottom = displayHeight - overscanBottom; 3806 mDockLayer = 0x10000000; 3807 mStatusBarLayer = -1; 3808 3809 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3810 final Rect pf = mTmpParentFrame; 3811 final Rect df = mTmpDisplayFrame; 3812 final Rect of = mTmpOverscanFrame; 3813 final Rect vf = mTmpVisibleFrame; 3814 final Rect dcf = mTmpDecorFrame; 3815 pf.left = df.left = of.left = vf.left = mDockLeft; 3816 pf.top = df.top = of.top = vf.top = mDockTop; 3817 pf.right = df.right = of.right = vf.right = mDockRight; 3818 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3819 dcf.setEmpty(); // Decor frame N/A for system bars. 3820 3821 if (isDefaultDisplay) { 3822 // For purposes of putting out fake window up to steal focus, we will 3823 // drive nav being hidden only by whether it is requested. 3824 final int sysui = mLastSystemUiFlags; 3825 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3826 boolean navTranslucent = (sysui 3827 & (View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT)) != 0; 3828 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3829 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3830 boolean navAllowedHidden = immersive || immersiveSticky; 3831 navTranslucent &= !immersiveSticky; // transient trumps translucent 3832 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3833 if (!isKeyguardShowing) { 3834 navTranslucent &= areTranslucentBarsAllowed(); 3835 } 3836 3837 // When the navigation bar isn't visible, we put up a fake 3838 // input window to catch all touch events. This way we can 3839 // detect when the user presses anywhere to bring back the nav 3840 // bar and ensure the application doesn't see the event. 3841 if (navVisible || navAllowedHidden) { 3842 if (mInputConsumer != null) { 3843 mInputConsumer.dismiss(); 3844 mInputConsumer = null; 3845 } 3846 } else if (mInputConsumer == null) { 3847 mInputConsumer = mWindowManagerFuncs.addInputConsumer(mHandler.getLooper(), 3848 mHideNavInputEventReceiverFactory); 3849 } 3850 3851 // For purposes of positioning and showing the nav bar, if we have 3852 // decided that it can't be hidden (because of the screen aspect ratio), 3853 // then take that into account. 3854 navVisible |= !canHideNavigationBar(); 3855 3856 boolean updateSysUiVisibility = layoutNavigationBar(displayWidth, displayHeight, 3857 displayRotation, uiMode, overscanRight, overscanBottom, dcf, navVisible, navTranslucent, 3858 navAllowedHidden); 3859 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3860 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3861 updateSysUiVisibility |= layoutStatusBar(pf, df, of, vf, dcf, sysui, isKeyguardShowing); 3862 if (updateSysUiVisibility) { 3863 updateSystemUiVisibilityLw(); 3864 } 3865 } 3866 } 3867 3868 private boolean layoutStatusBar(Rect pf, Rect df, Rect of, Rect vf, Rect dcf, int sysui, 3869 boolean isKeyguardShowing) { 3870 // decide where the status bar goes ahead of time 3871 if (mStatusBar != null) { 3872 // apply any navigation bar insets 3873 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3874 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3875 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3876 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3877 + mUnrestrictedScreenTop; 3878 vf.left = mStableLeft; 3879 vf.top = mStableTop; 3880 vf.right = mStableRight; 3881 vf.bottom = mStableBottom; 3882 3883 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3884 3885 // Let the status bar determine its size. 3886 mStatusBar.computeFrameLw(pf /* parentFrame */, df /* displayFrame */, 3887 vf /* overlayFrame */, vf /* contentFrame */, vf /* visibleFrame */, 3888 dcf /* decorFrame */, vf /* stableFrame */, vf /* outsetFrame */); 3889 3890 // For layout, the status bar is always at the top with our fixed height. 3891 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3892 3893 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3894 boolean statusBarTranslucent = (sysui 3895 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0; 3896 if (!isKeyguardShowing) { 3897 statusBarTranslucent &= areTranslucentBarsAllowed(); 3898 } 3899 3900 // If the status bar is hidden, we don't want to cause 3901 // windows behind it to scroll. 3902 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3903 // Status bar may go away, so the screen area it occupies 3904 // is available to apps but just covering them when the 3905 // status bar is visible. 3906 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3907 3908 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3909 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3910 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3911 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3912 3913 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3914 String.format( 3915 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3916 mDockLeft, mDockTop, mDockRight, mDockBottom, 3917 mContentLeft, mContentTop, mContentRight, mContentBottom, 3918 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3919 } 3920 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3921 && !statusBarTransient && !statusBarTranslucent 3922 && !mStatusBarController.wasRecentlyTranslucent()) { 3923 // If the opaque status bar is currently requested to be visible, 3924 // and not in the process of animating on or off, then 3925 // we can tell the app that it is covered by it. 3926 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3927 } 3928 if (mStatusBarController.checkHiddenLw()) { 3929 return true; 3930 } 3931 } 3932 return false; 3933 } 3934 3935 private boolean layoutNavigationBar(int displayWidth, int displayHeight, int displayRotation, 3936 int uiMode, int overscanRight, int overscanBottom, Rect dcf, boolean navVisible, 3937 boolean navTranslucent, boolean navAllowedHidden) { 3938 if (mNavigationBar != null) { 3939 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3940 // Force the navigation bar to its appropriate place and 3941 // size. We need to do this directly, instead of relying on 3942 // it to bubble up from the nav bar, because this needs to 3943 // change atomically with screen rotations. 3944 mNavigationBarOnBottom = isNavigationBarOnBottom(displayWidth, displayHeight); 3945 if (mNavigationBarOnBottom) { 3946 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3947 int top = displayHeight - overscanBottom 3948 - getNavigationBarHeight(displayRotation, uiMode); 3949 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3950 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3951 if (transientNavBarShowing) { 3952 mNavigationBarController.setBarShowingLw(true); 3953 } else if (navVisible) { 3954 mNavigationBarController.setBarShowingLw(true); 3955 mDockBottom = mTmpNavigationFrame.top; 3956 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3957 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3958 } else { 3959 // We currently want to hide the navigation UI. 3960 mNavigationBarController.setBarShowingLw(false); 3961 } 3962 if (navVisible && !navTranslucent && !navAllowedHidden 3963 && !mNavigationBar.isAnimatingLw() 3964 && !mNavigationBarController.wasRecentlyTranslucent()) { 3965 // If the opaque nav bar is currently requested to be visible, 3966 // and not in the process of animating on or off, then 3967 // we can tell the app that it is covered by it. 3968 mSystemBottom = mTmpNavigationFrame.top; 3969 } 3970 } else { 3971 // Landscape screen; nav bar goes to the right. 3972 int left = displayWidth - overscanRight 3973 - getNavigationBarWidth(displayRotation, uiMode); 3974 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 3975 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 3976 if (transientNavBarShowing) { 3977 mNavigationBarController.setBarShowingLw(true); 3978 } else if (navVisible) { 3979 mNavigationBarController.setBarShowingLw(true); 3980 mDockRight = mTmpNavigationFrame.left; 3981 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 3982 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 3983 } else { 3984 // We currently want to hide the navigation UI. 3985 mNavigationBarController.setBarShowingLw(false); 3986 } 3987 if (navVisible && !navTranslucent && !navAllowedHidden 3988 && !mNavigationBar.isAnimatingLw() 3989 && !mNavigationBarController.wasRecentlyTranslucent()) { 3990 // If the nav bar is currently requested to be visible, 3991 // and not in the process of animating on or off, then 3992 // we can tell the app that it is covered by it. 3993 mSystemRight = mTmpNavigationFrame.left; 3994 } 3995 } 3996 // Make sure the content and current rectangles are updated to 3997 // account for the restrictions from the navigation bar. 3998 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3999 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 4000 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 4001 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 4002 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 4003 // And compute the final frame. 4004 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 4005 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 4006 mTmpNavigationFrame, mTmpNavigationFrame); 4007 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 4008 if (mNavigationBarController.checkHiddenLw()) { 4009 return true; 4010 } 4011 } 4012 return false; 4013 } 4014 4015 private boolean isNavigationBarOnBottom(int displayWidth, int displayHeight) { 4016 return !mNavigationBarCanMove || displayWidth < displayHeight; 4017 } 4018 4019 /** {@inheritDoc} */ 4020 @Override 4021 public int getSystemDecorLayerLw() { 4022 if (mStatusBar != null && mStatusBar.isVisibleLw()) { 4023 return mStatusBar.getSurfaceLayer(); 4024 } 4025 4026 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) { 4027 return mNavigationBar.getSurfaceLayer(); 4028 } 4029 4030 return 0; 4031 } 4032 4033 @Override 4034 public void getContentRectLw(Rect r) { 4035 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 4036 } 4037 4038 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 4039 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 4040 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 4041 // Here's a special case: if this attached window is a panel that is 4042 // above the dock window, and the window it is attached to is below 4043 // the dock window, then the frames we computed for the window it is 4044 // attached to can not be used because the dock is effectively part 4045 // of the underlying window and the attached window is floating on top 4046 // of the whole thing. So, we ignore the attached window and explicitly 4047 // compute the frames that would be appropriate without the dock. 4048 df.left = of.left = cf.left = vf.left = mDockLeft; 4049 df.top = of.top = cf.top = vf.top = mDockTop; 4050 df.right = of.right = cf.right = vf.right = mDockRight; 4051 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 4052 } else { 4053 // The effective display frame of the attached window depends on 4054 // whether it is taking care of insetting its content. If not, 4055 // we need to use the parent's content frame so that the entire 4056 // window is positioned within that content. Otherwise we can use 4057 // the overscan frame and let the attached window take care of 4058 // positioning its content appropriately. 4059 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4060 // Set the content frame of the attached window to the parent's decor frame 4061 // (same as content frame when IME isn't present) if specifically requested by 4062 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 4063 // Otherwise, use the overscan frame. 4064 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 4065 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 4066 } else { 4067 // If the window is resizing, then we want to base the content 4068 // frame on our attached content frame to resize... however, 4069 // things can be tricky if the attached window is NOT in resize 4070 // mode, in which case its content frame will be larger. 4071 // Ungh. So to deal with that, make sure the content frame 4072 // we end up using is not covering the IM dock. 4073 cf.set(attached.getContentFrameLw()); 4074 if (attached.isVoiceInteraction()) { 4075 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 4076 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 4077 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 4078 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 4079 } else if (attached.getSurfaceLayer() < mDockLayer) { 4080 if (cf.left < mContentLeft) cf.left = mContentLeft; 4081 if (cf.top < mContentTop) cf.top = mContentTop; 4082 if (cf.right > mContentRight) cf.right = mContentRight; 4083 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 4084 } 4085 } 4086 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 4087 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 4088 vf.set(attached.getVisibleFrameLw()); 4089 } 4090 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 4091 // window should be positioned relative to its parent or the entire 4092 // screen. 4093 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 4094 ? attached.getFrameLw() : df); 4095 } 4096 4097 private void applyStableConstraints(int sysui, int fl, Rect r) { 4098 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 4099 // If app is requesting a stable layout, don't let the 4100 // content insets go below the stable values. 4101 if ((fl & FLAG_FULLSCREEN) != 0) { 4102 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 4103 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 4104 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 4105 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 4106 } else { 4107 if (r.left < mStableLeft) r.left = mStableLeft; 4108 if (r.top < mStableTop) r.top = mStableTop; 4109 if (r.right > mStableRight) r.right = mStableRight; 4110 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 4111 } 4112 } 4113 } 4114 4115 private boolean canReceiveInput(WindowState win) { 4116 boolean notFocusable = 4117 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE) != 0; 4118 boolean altFocusableIm = 4119 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0; 4120 boolean notFocusableForIm = notFocusable ^ altFocusableIm; 4121 return !notFocusableForIm; 4122 } 4123 4124 /** {@inheritDoc} */ 4125 @Override 4126 public void layoutWindowLw(WindowState win, WindowState attached) { 4127 // We've already done the navigation bar and status bar. If the status bar can receive 4128 // input, we need to layout it again to accomodate for the IME window. 4129 if ((win == mStatusBar && !canReceiveInput(win)) || win == mNavigationBar) { 4130 return; 4131 } 4132 final WindowManager.LayoutParams attrs = win.getAttrs(); 4133 final boolean isDefaultDisplay = win.isDefaultDisplay(); 4134 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 4135 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 4136 if (needsToOffsetInputMethodTarget) { 4137 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 4138 offsetInputMethodWindowLw(mLastInputMethodWindow); 4139 } 4140 4141 final int fl = PolicyControl.getWindowFlags(win, attrs); 4142 final int sim = attrs.softInputMode; 4143 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 4144 4145 final Rect pf = mTmpParentFrame; 4146 final Rect df = mTmpDisplayFrame; 4147 final Rect of = mTmpOverscanFrame; 4148 final Rect cf = mTmpContentFrame; 4149 final Rect vf = mTmpVisibleFrame; 4150 final Rect dcf = mTmpDecorFrame; 4151 final Rect sf = mTmpStableFrame; 4152 Rect osf = null; 4153 dcf.setEmpty(); 4154 4155 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 4156 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 4157 4158 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 4159 4160 if (isDefaultDisplay) { 4161 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 4162 } else { 4163 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 4164 } 4165 4166 if (!isDefaultDisplay) { 4167 if (attached != null) { 4168 // If this window is attached to another, our display 4169 // frame is the same as the one we are attached to. 4170 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4171 } else { 4172 // Give the window full screen. 4173 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4174 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4175 pf.right = df.right = of.right = cf.right 4176 = mOverscanScreenLeft + mOverscanScreenWidth; 4177 pf.bottom = df.bottom = of.bottom = cf.bottom 4178 = mOverscanScreenTop + mOverscanScreenHeight; 4179 } 4180 } else if (attrs.type == TYPE_INPUT_METHOD) { 4181 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 4182 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 4183 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 4184 // IM dock windows layout below the nav bar... 4185 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4186 // ...with content insets above the nav bar 4187 cf.bottom = vf.bottom = mStableBottom; 4188 // IM dock windows always go to the bottom of the screen. 4189 attrs.gravity = Gravity.BOTTOM; 4190 mDockLayer = win.getSurfaceLayer(); 4191 } else if (attrs.type == TYPE_VOICE_INTERACTION) { 4192 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4193 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4194 pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4195 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4196 cf.bottom = vf.bottom = mStableBottom; 4197 // Note: In Phone landscape mode, the button bar should also be excluded. 4198 cf.right = vf.right = mStableRight; 4199 cf.left = vf.left = mStableLeft; 4200 cf.top = vf.top = mStableTop; 4201 } else if (win == mStatusBar) { 4202 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4203 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4204 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 4205 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 4206 cf.left = vf.left = mStableLeft; 4207 cf.top = vf.top = mStableTop; 4208 cf.right = vf.right = mStableRight; 4209 vf.bottom = mStableBottom; 4210 4211 if (adjust == SOFT_INPUT_ADJUST_RESIZE) { 4212 cf.bottom = mContentBottom; 4213 } else { 4214 cf.bottom = mDockBottom; 4215 vf.bottom = mContentBottom; 4216 } 4217 } else { 4218 4219 // Default policy decor for the default display 4220 dcf.left = mSystemLeft; 4221 dcf.top = mSystemTop; 4222 dcf.right = mSystemRight; 4223 dcf.bottom = mSystemBottom; 4224 final boolean inheritTranslucentDecor = (attrs.privateFlags 4225 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 4226 final boolean isAppWindow = 4227 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 4228 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 4229 final boolean topAtRest = 4230 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 4231 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 4232 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 4233 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 4234 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 4235 && (fl & WindowManager.LayoutParams. 4236 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0 4237 && !mForceWindowDrawsStatusBarBackground) { 4238 // Ensure policy decor includes status bar 4239 dcf.top = mStableTop; 4240 } 4241 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 4242 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 4243 && (fl & WindowManager.LayoutParams. 4244 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 4245 // Ensure policy decor includes navigation bar 4246 dcf.bottom = mStableBottom; 4247 dcf.right = mStableRight; 4248 } 4249 } 4250 4251 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 4252 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 4253 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 4254 + "): IN_SCREEN, INSET_DECOR"); 4255 // This is the case for a normal activity window: we want it 4256 // to cover all of the screen space, and it can take care of 4257 // moving its contents to account for screen decorations that 4258 // intrude into that space. 4259 if (attached != null) { 4260 // If this window is attached to another, our display 4261 // frame is the same as the one we are attached to. 4262 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4263 } else { 4264 if (attrs.type == TYPE_STATUS_BAR_PANEL 4265 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 4266 // Status bar panels are the only windows who can go on top of 4267 // the status bar. They are protected by the STATUS_BAR_SERVICE 4268 // permission, so they have the same privileges as the status 4269 // bar itself. 4270 // 4271 // However, they should still dodge the navigation bar if it exists. 4272 4273 pf.left = df.left = of.left = hasNavBar 4274 ? mDockLeft : mUnrestrictedScreenLeft; 4275 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4276 pf.right = df.right = of.right = hasNavBar 4277 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4278 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4279 pf.bottom = df.bottom = of.bottom = hasNavBar 4280 ? mRestrictedScreenTop+mRestrictedScreenHeight 4281 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4282 4283 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4284 "Laying out status bar window: (%d,%d - %d,%d)", 4285 pf.left, pf.top, pf.right, pf.bottom)); 4286 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4287 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4288 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4289 // Asking to layout into the overscan region, so give it that pure 4290 // unrestricted area. 4291 pf.left = df.left = of.left = mOverscanScreenLeft; 4292 pf.top = df.top = of.top = mOverscanScreenTop; 4293 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 4294 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 4295 + mOverscanScreenHeight; 4296 } else if (canHideNavigationBar() 4297 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4298 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4299 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4300 // Asking for layout as if the nav bar is hidden, lets the 4301 // application extend into the unrestricted overscan screen area. We 4302 // only do this for application windows to ensure no window that 4303 // can be above the nav bar can do this. 4304 pf.left = df.left = mOverscanScreenLeft; 4305 pf.top = df.top = mOverscanScreenTop; 4306 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4307 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4308 // We need to tell the app about where the frame inside the overscan 4309 // is, so it can inset its content by that amount -- it didn't ask 4310 // to actually extend itself into the overscan region. 4311 of.left = mUnrestrictedScreenLeft; 4312 of.top = mUnrestrictedScreenTop; 4313 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4314 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4315 } else { 4316 pf.left = df.left = mRestrictedOverscanScreenLeft; 4317 pf.top = df.top = mRestrictedOverscanScreenTop; 4318 pf.right = df.right = mRestrictedOverscanScreenLeft 4319 + mRestrictedOverscanScreenWidth; 4320 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 4321 + mRestrictedOverscanScreenHeight; 4322 // We need to tell the app about where the frame inside the overscan 4323 // is, so it can inset its content by that amount -- it didn't ask 4324 // to actually extend itself into the overscan region. 4325 of.left = mUnrestrictedScreenLeft; 4326 of.top = mUnrestrictedScreenTop; 4327 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4328 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4329 } 4330 4331 if ((fl & FLAG_FULLSCREEN) == 0) { 4332 if (win.isVoiceInteraction()) { 4333 cf.left = mVoiceContentLeft; 4334 cf.top = mVoiceContentTop; 4335 cf.right = mVoiceContentRight; 4336 cf.bottom = mVoiceContentBottom; 4337 } else { 4338 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4339 cf.left = mDockLeft; 4340 cf.top = mDockTop; 4341 cf.right = mDockRight; 4342 cf.bottom = mDockBottom; 4343 } else { 4344 cf.left = mContentLeft; 4345 cf.top = mContentTop; 4346 cf.right = mContentRight; 4347 cf.bottom = mContentBottom; 4348 } 4349 } 4350 } else { 4351 // Full screen windows are always given a layout that is as if the 4352 // status bar and other transient decors are gone. This is to avoid 4353 // bad states when moving from a window that is not hding the 4354 // status bar to one that is. 4355 cf.left = mRestrictedScreenLeft; 4356 cf.top = mRestrictedScreenTop; 4357 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4358 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 4359 } 4360 applyStableConstraints(sysUiFl, fl, cf); 4361 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4362 vf.left = mCurLeft; 4363 vf.top = mCurTop; 4364 vf.right = mCurRight; 4365 vf.bottom = mCurBottom; 4366 } else { 4367 vf.set(cf); 4368 } 4369 } 4370 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 4371 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 4372 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 4373 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4374 "): IN_SCREEN"); 4375 // A window that has requested to fill the entire screen just 4376 // gets everything, period. 4377 if (attrs.type == TYPE_STATUS_BAR_PANEL 4378 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL 4379 || attrs.type == TYPE_VOLUME_OVERLAY) { 4380 pf.left = df.left = of.left = cf.left = hasNavBar 4381 ? mDockLeft : mUnrestrictedScreenLeft; 4382 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4383 pf.right = df.right = of.right = cf.right = hasNavBar 4384 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4385 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4386 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 4387 ? mRestrictedScreenTop+mRestrictedScreenHeight 4388 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4389 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4390 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 4391 pf.left, pf.top, pf.right, pf.bottom)); 4392 } else if (attrs.type == TYPE_NAVIGATION_BAR 4393 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 4394 // The navigation bar has Real Ultimate Power. 4395 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4396 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4397 pf.right = df.right = of.right = mUnrestrictedScreenLeft 4398 + mUnrestrictedScreenWidth; 4399 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 4400 + mUnrestrictedScreenHeight; 4401 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4402 "Laying out navigation bar window: (%d,%d - %d,%d)", 4403 pf.left, pf.top, pf.right, pf.bottom)); 4404 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 4405 || attrs.type == TYPE_BOOT_PROGRESS) 4406 && ((fl & FLAG_FULLSCREEN) != 0)) { 4407 // Fullscreen secure system overlays get what they ask for. 4408 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4409 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4410 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4411 + mOverscanScreenWidth; 4412 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4413 + mOverscanScreenHeight; 4414 } else if (attrs.type == TYPE_BOOT_PROGRESS) { 4415 // Boot progress screen always covers entire display. 4416 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4417 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4418 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4419 + mOverscanScreenWidth; 4420 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4421 + mOverscanScreenHeight; 4422 } else if (attrs.type == TYPE_WALLPAPER) { 4423 // The wallpaper also has Real Ultimate Power, but we want to tell 4424 // it about the overscan area. 4425 pf.left = df.left = mOverscanScreenLeft; 4426 pf.top = df.top = mOverscanScreenTop; 4427 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4428 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4429 of.left = cf.left = mUnrestrictedScreenLeft; 4430 of.top = cf.top = mUnrestrictedScreenTop; 4431 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4432 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4433 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4434 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4435 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4436 // Asking to layout into the overscan region, so give it that pure 4437 // unrestricted area. 4438 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4439 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4440 pf.right = df.right = of.right = cf.right 4441 = mOverscanScreenLeft + mOverscanScreenWidth; 4442 pf.bottom = df.bottom = of.bottom = cf.bottom 4443 = mOverscanScreenTop + mOverscanScreenHeight; 4444 } else if (canHideNavigationBar() 4445 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4446 && (attrs.type == TYPE_STATUS_BAR 4447 || attrs.type == TYPE_TOAST 4448 || attrs.type == TYPE_DOCK_DIVIDER 4449 || attrs.type == TYPE_VOICE_INTERACTION_STARTING 4450 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4451 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 4452 // Asking for layout as if the nav bar is hidden, lets the 4453 // application extend into the unrestricted screen area. We 4454 // only do this for application windows (or toasts) to ensure no window that 4455 // can be above the nav bar can do this. 4456 // XXX This assumes that an app asking for this will also 4457 // ask for layout in only content. We can't currently figure out 4458 // what the screen would be if only laying out to hide the nav bar. 4459 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 4460 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4461 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 4462 + mUnrestrictedScreenWidth; 4463 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 4464 + mUnrestrictedScreenHeight; 4465 } else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) != 0) { 4466 pf.left = df.left = of.left = mRestrictedScreenLeft; 4467 pf.top = df.top = of.top = mRestrictedScreenTop; 4468 pf.right = df.right = of.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4469 pf.bottom = df.bottom = of.bottom = mRestrictedScreenTop 4470 + mRestrictedScreenHeight; 4471 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4472 cf.left = mDockLeft; 4473 cf.top = mDockTop; 4474 cf.right = mDockRight; 4475 cf.bottom = mDockBottom; 4476 } else { 4477 cf.left = mContentLeft; 4478 cf.top = mContentTop; 4479 cf.right = mContentRight; 4480 cf.bottom = mContentBottom; 4481 } 4482 } else { 4483 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4484 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4485 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4486 + mRestrictedScreenWidth; 4487 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4488 + mRestrictedScreenHeight; 4489 } 4490 4491 applyStableConstraints(sysUiFl, fl, cf); 4492 4493 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4494 vf.left = mCurLeft; 4495 vf.top = mCurTop; 4496 vf.right = mCurRight; 4497 vf.bottom = mCurBottom; 4498 } else { 4499 vf.set(cf); 4500 } 4501 } else if (attached != null) { 4502 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4503 "): attached to " + attached); 4504 // A child window should be placed inside of the same visible 4505 // frame that its parent had. 4506 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 4507 } else { 4508 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4509 "): normal window"); 4510 // Otherwise, a normal window must be placed inside the content 4511 // of all screen decorations. 4512 if (attrs.type == TYPE_STATUS_BAR_PANEL || attrs.type == TYPE_VOLUME_OVERLAY) { 4513 // Status bar panels and the volume dialog are the only windows who can go on 4514 // top of the status bar. They are protected by the STATUS_BAR_SERVICE 4515 // permission, so they have the same privileges as the status 4516 // bar itself. 4517 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4518 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4519 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4520 + mRestrictedScreenWidth; 4521 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4522 + mRestrictedScreenHeight; 4523 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) { 4524 // These dialogs are stable to interim decor changes. 4525 pf.left = df.left = of.left = cf.left = mStableLeft; 4526 pf.top = df.top = of.top = cf.top = mStableTop; 4527 pf.right = df.right = of.right = cf.right = mStableRight; 4528 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 4529 } else { 4530 pf.left = mContentLeft; 4531 pf.top = mContentTop; 4532 pf.right = mContentRight; 4533 pf.bottom = mContentBottom; 4534 if (win.isVoiceInteraction()) { 4535 df.left = of.left = cf.left = mVoiceContentLeft; 4536 df.top = of.top = cf.top = mVoiceContentTop; 4537 df.right = of.right = cf.right = mVoiceContentRight; 4538 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 4539 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4540 df.left = of.left = cf.left = mDockLeft; 4541 df.top = of.top = cf.top = mDockTop; 4542 df.right = of.right = cf.right = mDockRight; 4543 df.bottom = of.bottom = cf.bottom = mDockBottom; 4544 } else { 4545 df.left = of.left = cf.left = mContentLeft; 4546 df.top = of.top = cf.top = mContentTop; 4547 df.right = of.right = cf.right = mContentRight; 4548 df.bottom = of.bottom = cf.bottom = mContentBottom; 4549 } 4550 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4551 vf.left = mCurLeft; 4552 vf.top = mCurTop; 4553 vf.right = mCurRight; 4554 vf.bottom = mCurBottom; 4555 } else { 4556 vf.set(cf); 4557 } 4558 } 4559 } 4560 } 4561 4562 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 4563 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 4564 df.left = df.top = -10000; 4565 df.right = df.bottom = 10000; 4566 if (attrs.type != TYPE_WALLPAPER) { 4567 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 4568 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 4569 } 4570 } 4571 4572 // If the device has a chin (e.g. some watches), a dead area at the bottom of the screen we 4573 // need to provide information to the clients that want to pretend that you can draw there. 4574 // We only want to apply outsets to certain types of windows. For example, we never want to 4575 // apply the outsets to floating dialogs, because they wouldn't make sense there. 4576 final boolean useOutsets = shouldUseOutsets(attrs, fl); 4577 if (isDefaultDisplay && useOutsets) { 4578 osf = mTmpOutsetFrame; 4579 osf.set(cf.left, cf.top, cf.right, cf.bottom); 4580 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 4581 if (outset > 0) { 4582 int rotation = mDisplayRotation; 4583 if (rotation == Surface.ROTATION_0) { 4584 osf.bottom += outset; 4585 } else if (rotation == Surface.ROTATION_90) { 4586 osf.right += outset; 4587 } else if (rotation == Surface.ROTATION_180) { 4588 osf.top -= outset; 4589 } else if (rotation == Surface.ROTATION_270) { 4590 osf.left -= outset; 4591 } 4592 if (DEBUG_LAYOUT) Slog.v(TAG, "applying bottom outset of " + outset 4593 + " with rotation " + rotation + ", result: " + osf); 4594 } 4595 } 4596 4597 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 4598 + ": sim=#" + Integer.toHexString(sim) 4599 + " attach=" + attached + " type=" + attrs.type 4600 + String.format(" flags=0x%08x", fl) 4601 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 4602 + " of=" + of.toShortString() 4603 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 4604 + " dcf=" + dcf.toShortString() 4605 + " sf=" + sf.toShortString() 4606 + " osf=" + (osf == null ? "null" : osf.toShortString())); 4607 4608 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf, osf); 4609 4610 // Dock windows carve out the bottom of the screen, so normal windows 4611 // can't appear underneath them. 4612 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 4613 && !win.getGivenInsetsPendingLw()) { 4614 setLastInputMethodWindowLw(null, null); 4615 offsetInputMethodWindowLw(win); 4616 } 4617 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 4618 && !win.getGivenInsetsPendingLw()) { 4619 offsetVoiceInputWindowLw(win); 4620 } 4621 } 4622 4623 private void offsetInputMethodWindowLw(WindowState win) { 4624 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4625 top += win.getGivenContentInsetsLw().top; 4626 if (mContentBottom > top) { 4627 mContentBottom = top; 4628 } 4629 if (mVoiceContentBottom > top) { 4630 mVoiceContentBottom = top; 4631 } 4632 top = win.getVisibleFrameLw().top; 4633 top += win.getGivenVisibleInsetsLw().top; 4634 if (mCurBottom > top) { 4635 mCurBottom = top; 4636 } 4637 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 4638 + mDockBottom + " mContentBottom=" 4639 + mContentBottom + " mCurBottom=" + mCurBottom); 4640 } 4641 4642 private void offsetVoiceInputWindowLw(WindowState win) { 4643 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4644 top += win.getGivenContentInsetsLw().top; 4645 if (mVoiceContentBottom > top) { 4646 mVoiceContentBottom = top; 4647 } 4648 } 4649 4650 /** {@inheritDoc} */ 4651 @Override 4652 public void finishLayoutLw() { 4653 return; 4654 } 4655 4656 /** {@inheritDoc} */ 4657 @Override 4658 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4659 mTopFullscreenOpaqueWindowState = null; 4660 mTopFullscreenOpaqueOrDimmingWindowState = null; 4661 mTopDockedOpaqueWindowState = null; 4662 mTopDockedOpaqueOrDimmingWindowState = null; 4663 mAppsToBeHidden.clear(); 4664 mAppsThatDismissKeyguard.clear(); 4665 mForceStatusBar = false; 4666 mForceStatusBarFromKeyguard = false; 4667 mForceStatusBarTransparent = false; 4668 mForcingShowNavBar = false; 4669 mForcingShowNavBarLayer = -1; 4670 4671 mHideLockScreen = false; 4672 mAllowLockscreenWhenOn = false; 4673 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4674 mShowingLockscreen = false; 4675 mShowingDream = false; 4676 mWinShowWhenLocked = null; 4677 mKeyguardSecure = isKeyguardSecure(); 4678 mKeyguardSecureIncludingHidden = mKeyguardSecure 4679 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4680 } 4681 4682 /** {@inheritDoc} */ 4683 @Override 4684 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs, 4685 WindowState attached) { 4686 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4687 + win.isVisibleOrBehindKeyguardLw()); 4688 final int fl = PolicyControl.getWindowFlags(win, attrs); 4689 if (mTopFullscreenOpaqueWindowState == null 4690 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4691 mForcingShowNavBar = true; 4692 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4693 } 4694 if (attrs.type == TYPE_STATUS_BAR) { 4695 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4696 mForceStatusBarFromKeyguard = true; 4697 mShowingLockscreen = true; 4698 } 4699 if ((attrs.privateFlags & PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT) != 0) { 4700 mForceStatusBarTransparent = true; 4701 } 4702 } 4703 4704 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4705 && attrs.type < FIRST_SYSTEM_WINDOW; 4706 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4707 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4708 final int stackId = win.getStackId(); 4709 if (mTopFullscreenOpaqueWindowState == null && 4710 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4711 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4712 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4713 mForceStatusBarFromKeyguard = true; 4714 } else { 4715 mForceStatusBar = true; 4716 } 4717 } 4718 if (attrs.type == TYPE_DREAM) { 4719 // If the lockscreen was showing when the dream started then wait 4720 // for the dream to draw before hiding the lockscreen. 4721 if (!mDreamingLockscreen 4722 || (win.isVisibleLw() && win.hasDrawnLw())) { 4723 mShowingDream = true; 4724 appWindow = true; 4725 } 4726 } 4727 4728 final IApplicationToken appToken = win.getAppToken(); 4729 4730 // For app windows that are not attached, we decide if all windows in the app they 4731 // represent should be hidden or if we should hide the lockscreen. For attached app 4732 // windows we defer the decision to the window it is attached to. 4733 if (appWindow && attached == null) { 4734 if (showWhenLocked) { 4735 // Remove any previous windows with the same appToken. 4736 mAppsToBeHidden.remove(appToken); 4737 mAppsThatDismissKeyguard.remove(appToken); 4738 if (mAppsToBeHidden.isEmpty()) { 4739 if (dismissKeyguard && !mKeyguardSecure) { 4740 mAppsThatDismissKeyguard.add(appToken); 4741 } else if (win.isDrawnLw() || win.hasAppShownWindows()) { 4742 mWinShowWhenLocked = win; 4743 mHideLockScreen = true; 4744 mForceStatusBarFromKeyguard = false; 4745 } 4746 } 4747 } else if (dismissKeyguard) { 4748 if (mKeyguardSecure) { 4749 mAppsToBeHidden.add(appToken); 4750 } else { 4751 mAppsToBeHidden.remove(appToken); 4752 } 4753 mAppsThatDismissKeyguard.add(appToken); 4754 } else { 4755 mAppsToBeHidden.add(appToken); 4756 } 4757 if (isFullscreen(attrs) && StackId.normallyFullscreenWindows(stackId)) { 4758 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4759 mTopFullscreenOpaqueWindowState = win; 4760 if (mTopFullscreenOpaqueOrDimmingWindowState == null) { 4761 mTopFullscreenOpaqueOrDimmingWindowState = win; 4762 } 4763 if (!mAppsThatDismissKeyguard.isEmpty() && 4764 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4765 if (DEBUG_LAYOUT) Slog.v(TAG, 4766 "Setting mDismissKeyguard true by win " + win); 4767 mDismissKeyguard = (mWinDismissingKeyguard == win 4768 && mSecureDismissingKeyguard == mKeyguardSecure) 4769 ? DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4770 mWinDismissingKeyguard = win; 4771 mSecureDismissingKeyguard = mKeyguardSecure; 4772 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4773 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked 4774 && (win.isDrawnLw() || win.hasAppShownWindows())) { 4775 if (DEBUG_LAYOUT) Slog.v(TAG, 4776 "Setting mHideLockScreen to true by win " + win); 4777 mHideLockScreen = true; 4778 mForceStatusBarFromKeyguard = false; 4779 } 4780 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4781 mAllowLockscreenWhenOn = true; 4782 } 4783 } 4784 4785 if (mWinShowWhenLocked != null && 4786 mWinShowWhenLocked.getAppToken() != win.getAppToken() && 4787 (attrs.flags & FLAG_SHOW_WHEN_LOCKED) == 0) { 4788 win.hideLw(false); 4789 } 4790 } 4791 } else if (mTopFullscreenOpaqueWindowState == null && mWinShowWhenLocked == null) { 4792 // No TopFullscreenOpaqueWindow is showing, but we found a SHOW_WHEN_LOCKED window 4793 // that is being hidden in an animation - keep the 4794 // keyguard hidden until the new window shows up and 4795 // we know whether to show the keyguard or not. 4796 if (win.isAnimatingLw() && appWindow && showWhenLocked && mKeyguardHidden) { 4797 mHideLockScreen = true; 4798 mWinShowWhenLocked = win; 4799 } 4800 } 4801 4802 // Keep track of the window if it's dimming but not necessarily fullscreen. 4803 final boolean reallyVisible = win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw(); 4804 if (mTopFullscreenOpaqueOrDimmingWindowState == null && reallyVisible 4805 && win.isDimming() && StackId.normallyFullscreenWindows(stackId)) { 4806 mTopFullscreenOpaqueOrDimmingWindowState = win; 4807 } 4808 4809 // We need to keep track of the top "fullscreen" opaque window for the docked stack 4810 // separately, because both the "real fullscreen" opaque window and the one for the docked 4811 // stack can control View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR. 4812 if (mTopDockedOpaqueWindowState == null && reallyVisible && appWindow && attached == null 4813 && isFullscreen(attrs) && stackId == DOCKED_STACK_ID) { 4814 mTopDockedOpaqueWindowState = win; 4815 if (mTopDockedOpaqueOrDimmingWindowState == null) { 4816 mTopDockedOpaqueOrDimmingWindowState = win; 4817 } 4818 } 4819 4820 // Also keep track of any windows that are dimming but not necessarily fullscreen in the 4821 // docked stack. 4822 if (mTopDockedOpaqueOrDimmingWindowState == null && reallyVisible && win.isDimming() 4823 && stackId == DOCKED_STACK_ID) { 4824 mTopDockedOpaqueOrDimmingWindowState = win; 4825 } 4826 } 4827 4828 private boolean isFullscreen(WindowManager.LayoutParams attrs) { 4829 return attrs.x == 0 && attrs.y == 0 4830 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4831 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT; 4832 } 4833 4834 /** {@inheritDoc} */ 4835 @Override 4836 public int finishPostLayoutPolicyLw() { 4837 if (mWinShowWhenLocked != null && mTopFullscreenOpaqueWindowState != null && 4838 mWinShowWhenLocked.getAppToken() != mTopFullscreenOpaqueWindowState.getAppToken() 4839 && isKeyguardLocked()) { 4840 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4841 // fullscreen window. 4842 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4843 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4844 mTopFullscreenOpaqueWindowState.hideLw(false); 4845 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4846 } 4847 4848 int changes = 0; 4849 boolean topIsFullscreen = false; 4850 4851 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4852 ? mTopFullscreenOpaqueWindowState.getAttrs() 4853 : null; 4854 4855 // If we are not currently showing a dream then remember the current 4856 // lockscreen state. We will use this to determine whether the dream 4857 // started while the lockscreen was showing and remember this state 4858 // while the dream is showing. 4859 if (!mShowingDream) { 4860 mDreamingLockscreen = mShowingLockscreen; 4861 if (mDreamingSleepTokenNeeded) { 4862 mDreamingSleepTokenNeeded = false; 4863 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 0, 1).sendToTarget(); 4864 } 4865 } else { 4866 if (!mDreamingSleepTokenNeeded) { 4867 mDreamingSleepTokenNeeded = true; 4868 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 1, 1).sendToTarget(); 4869 } 4870 } 4871 4872 if (mStatusBar != null) { 4873 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4874 + " forcefkg=" + mForceStatusBarFromKeyguard 4875 + " top=" + mTopFullscreenOpaqueWindowState); 4876 boolean shouldBeTransparent = mForceStatusBarTransparent 4877 && !mForceStatusBar 4878 && !mForceStatusBarFromKeyguard; 4879 if (!shouldBeTransparent) { 4880 mStatusBarController.setShowTransparent(false /* transparent */); 4881 } else if (!mStatusBar.isVisibleLw()) { 4882 mStatusBarController.setShowTransparent(true /* transparent */); 4883 } 4884 if (mForceStatusBar || mForceStatusBarFromKeyguard || mForceStatusBarTransparent) { 4885 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4886 if (mStatusBarController.setBarShowingLw(true)) { 4887 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4888 } 4889 // Maintain fullscreen layout until incoming animation is complete. 4890 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4891 // Transient status bar on the lockscreen is not allowed 4892 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4893 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4894 mLastSystemUiFlags, mLastSystemUiFlags); 4895 } 4896 } else if (mTopFullscreenOpaqueWindowState != null) { 4897 final int fl = PolicyControl.getWindowFlags(null, lp); 4898 if (localLOGV) { 4899 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4900 + " shown position: " 4901 + mTopFullscreenOpaqueWindowState.getShownPositionLw()); 4902 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4903 + " lp.flags=0x" + Integer.toHexString(fl)); 4904 } 4905 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4906 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4907 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4908 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window 4909 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4910 // case though. 4911 if (mStatusBarController.isTransientShowing()) { 4912 if (mStatusBarController.setBarShowingLw(true)) { 4913 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4914 } 4915 } else if (topIsFullscreen 4916 && !mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID) 4917 && !mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID)) { 4918 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4919 if (mStatusBarController.setBarShowingLw(false)) { 4920 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4921 } else { 4922 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4923 } 4924 } else { 4925 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4926 if (mStatusBarController.setBarShowingLw(true)) { 4927 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4928 } 4929 } 4930 } 4931 } 4932 4933 if (mTopIsFullscreen != topIsFullscreen) { 4934 if (!topIsFullscreen) { 4935 // Force another layout when status bar becomes fully shown. 4936 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4937 } 4938 mTopIsFullscreen = topIsFullscreen; 4939 } 4940 4941 // Hide the key guard if a visible window explicitly specifies that it wants to be 4942 // displayed when the screen is locked. 4943 if (mKeyguardDelegate != null && mStatusBar != null) { 4944 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4945 + mHideLockScreen); 4946 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4947 mKeyguardHidden = true; 4948 if (setKeyguardOccludedLw(true)) { 4949 changes |= FINISH_LAYOUT_REDO_LAYOUT 4950 | FINISH_LAYOUT_REDO_CONFIG 4951 | FINISH_LAYOUT_REDO_WALLPAPER; 4952 } 4953 if (mKeyguardDelegate.isShowing()) { 4954 mHandler.post(new Runnable() { 4955 @Override 4956 public void run() { 4957 mKeyguardDelegate.keyguardDone(false, false); 4958 } 4959 }); 4960 } 4961 } else if (mHideLockScreen) { 4962 mKeyguardHidden = true; 4963 mWinDismissingKeyguard = null; 4964 if (setKeyguardOccludedLw(true)) { 4965 changes |= FINISH_LAYOUT_REDO_LAYOUT 4966 | FINISH_LAYOUT_REDO_CONFIG 4967 | FINISH_LAYOUT_REDO_WALLPAPER; 4968 } 4969 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 4970 mKeyguardHidden = false; 4971 if (setKeyguardOccludedLw(false)) { 4972 changes |= FINISH_LAYOUT_REDO_LAYOUT 4973 | FINISH_LAYOUT_REDO_CONFIG 4974 | FINISH_LAYOUT_REDO_WALLPAPER; 4975 } 4976 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 4977 // Only launch the next keyguard unlock window once per window. 4978 mHandler.post(new Runnable() { 4979 @Override 4980 public void run() { 4981 mKeyguardDelegate.dismiss(); 4982 } 4983 }); 4984 } 4985 } else { 4986 mWinDismissingKeyguard = null; 4987 mSecureDismissingKeyguard = false; 4988 mKeyguardHidden = false; 4989 if (setKeyguardOccludedLw(false)) { 4990 changes |= FINISH_LAYOUT_REDO_LAYOUT 4991 | FINISH_LAYOUT_REDO_CONFIG 4992 | FINISH_LAYOUT_REDO_WALLPAPER; 4993 } 4994 } 4995 } 4996 4997 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 4998 // If the navigation bar has been hidden or shown, we need to do another 4999 // layout pass to update that window. 5000 changes |= FINISH_LAYOUT_REDO_LAYOUT; 5001 } 5002 5003 // update since mAllowLockscreenWhenOn might have changed 5004 updateLockScreenTimeout(); 5005 return changes; 5006 } 5007 5008 /** 5009 * Updates the occluded state of the Keyguard. 5010 * 5011 * @return Whether the flags have changed and we have to redo the layout. 5012 */ 5013 private boolean setKeyguardOccludedLw(boolean isOccluded) { 5014 boolean wasOccluded = mKeyguardOccluded; 5015 boolean showing = mKeyguardDelegate.isShowing(); 5016 if (wasOccluded && !isOccluded && showing) { 5017 mKeyguardOccluded = false; 5018 mKeyguardDelegate.setOccluded(false); 5019 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 5020 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 5021 return true; 5022 } else if (!wasOccluded && isOccluded && showing) { 5023 mKeyguardOccluded = true; 5024 mKeyguardDelegate.setOccluded(true); 5025 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 5026 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 5027 return true; 5028 } else { 5029 return false; 5030 } 5031 } 5032 5033 private boolean isStatusBarKeyguard() { 5034 return mStatusBar != null 5035 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 5036 } 5037 5038 @Override 5039 public boolean allowAppAnimationsLw() { 5040 if (isStatusBarKeyguard() || mShowingDream) { 5041 // If keyguard or dreams is currently visible, no reason to animate behind it. 5042 return false; 5043 } 5044 return true; 5045 } 5046 5047 @Override 5048 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 5049 mFocusedWindow = newFocus; 5050 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 5051 // If the navigation bar has been hidden or shown, we need to do another 5052 // layout pass to update that window. 5053 return FINISH_LAYOUT_REDO_LAYOUT; 5054 } 5055 return 0; 5056 } 5057 5058 /** {@inheritDoc} */ 5059 @Override 5060 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 5061 // lid changed state 5062 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 5063 if (newLidState == mLidState) { 5064 return; 5065 } 5066 5067 mLidState = newLidState; 5068 applyLidSwitchState(); 5069 updateRotation(true); 5070 5071 if (lidOpen) { 5072 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch, 5073 "android.policy:LID"); 5074 } else if (!mLidControlsSleep) { 5075 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 5076 } 5077 } 5078 5079 @Override 5080 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 5081 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 5082 if (mCameraLensCoverState == lensCoverState) { 5083 return; 5084 } 5085 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 5086 lensCoverState == CAMERA_LENS_UNCOVERED) { 5087 Intent intent; 5088 final boolean keyguardActive = mKeyguardDelegate == null ? false : 5089 mKeyguardDelegate.isShowing(); 5090 if (keyguardActive) { 5091 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 5092 } else { 5093 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 5094 } 5095 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens, 5096 "android.policy:CAMERA_COVER"); 5097 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 5098 } 5099 mCameraLensCoverState = lensCoverState; 5100 } 5101 5102 void setHdmiPlugged(boolean plugged) { 5103 if (mHdmiPlugged != plugged) { 5104 mHdmiPlugged = plugged; 5105 updateRotation(true, true); 5106 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 5107 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 5108 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 5109 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 5110 } 5111 } 5112 5113 void initializeHdmiState() { 5114 boolean plugged = false; 5115 // watch for HDMI plug messages if the hdmi switch exists 5116 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 5117 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 5118 5119 final String filename = "/sys/class/switch/hdmi/state"; 5120 FileReader reader = null; 5121 try { 5122 reader = new FileReader(filename); 5123 char[] buf = new char[15]; 5124 int n = reader.read(buf); 5125 if (n > 1) { 5126 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 5127 } 5128 } catch (IOException ex) { 5129 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5130 } catch (NumberFormatException ex) { 5131 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5132 } finally { 5133 if (reader != null) { 5134 try { 5135 reader.close(); 5136 } catch (IOException ex) { 5137 } 5138 } 5139 } 5140 } 5141 // This dance forces the code in setHdmiPlugged to run. 5142 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 5143 mHdmiPlugged = !plugged; 5144 setHdmiPlugged(!mHdmiPlugged); 5145 } 5146 5147 final Object mScreenshotLock = new Object(); 5148 ServiceConnection mScreenshotConnection = null; 5149 5150 final Runnable mScreenshotTimeout = new Runnable() { 5151 @Override public void run() { 5152 synchronized (mScreenshotLock) { 5153 if (mScreenshotConnection != null) { 5154 mContext.unbindService(mScreenshotConnection); 5155 mScreenshotConnection = null; 5156 } 5157 } 5158 } 5159 }; 5160 5161 // Assume this is called from the Handler thread. 5162 private void takeScreenshot() { 5163 synchronized (mScreenshotLock) { 5164 if (mScreenshotConnection != null) { 5165 return; 5166 } 5167 ComponentName cn = new ComponentName("com.android.systemui", 5168 "com.android.systemui.screenshot.TakeScreenshotService"); 5169 Intent intent = new Intent(); 5170 intent.setComponent(cn); 5171 ServiceConnection conn = new ServiceConnection() { 5172 @Override 5173 public void onServiceConnected(ComponentName name, IBinder service) { 5174 synchronized (mScreenshotLock) { 5175 if (mScreenshotConnection != this) { 5176 return; 5177 } 5178 Messenger messenger = new Messenger(service); 5179 Message msg = Message.obtain(null, 1); 5180 final ServiceConnection myConn = this; 5181 Handler h = new Handler(mHandler.getLooper()) { 5182 @Override 5183 public void handleMessage(Message msg) { 5184 synchronized (mScreenshotLock) { 5185 if (mScreenshotConnection == myConn) { 5186 mContext.unbindService(mScreenshotConnection); 5187 mScreenshotConnection = null; 5188 mHandler.removeCallbacks(mScreenshotTimeout); 5189 } 5190 } 5191 } 5192 }; 5193 msg.replyTo = new Messenger(h); 5194 msg.arg1 = msg.arg2 = 0; 5195 if (mStatusBar != null && mStatusBar.isVisibleLw()) 5196 msg.arg1 = 1; 5197 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 5198 msg.arg2 = 1; 5199 try { 5200 messenger.send(msg); 5201 } catch (RemoteException e) { 5202 } 5203 } 5204 } 5205 @Override 5206 public void onServiceDisconnected(ComponentName name) {} 5207 }; 5208 if (mContext.bindServiceAsUser( 5209 intent, conn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT)) { 5210 mScreenshotConnection = conn; 5211 mHandler.postDelayed(mScreenshotTimeout, 10000); 5212 } 5213 } 5214 } 5215 5216 /** {@inheritDoc} */ 5217 @Override 5218 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 5219 if (!mSystemBooted) { 5220 // If we have not yet booted, don't let key events do anything. 5221 return 0; 5222 } 5223 5224 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 5225 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 5226 final boolean canceled = event.isCanceled(); 5227 final int keyCode = event.getKeyCode(); 5228 5229 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 5230 5231 // If screen is off then we treat the case where the keyguard is open but hidden 5232 // the same as if it were open and in front. 5233 // This will prevent any keys other than the power button from waking the screen 5234 // when the keyguard is hidden by another activity. 5235 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 5236 (interactive ? 5237 isKeyguardShowingAndNotOccluded() : 5238 mKeyguardDelegate.isShowing())); 5239 5240 if (DEBUG_INPUT) { 5241 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 5242 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 5243 + " policyFlags=" + Integer.toHexString(policyFlags)); 5244 } 5245 5246 // Basic policy based on interactive state. 5247 int result; 5248 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 5249 || event.isWakeKey(); 5250 if (interactive || (isInjected && !isWakeKey)) { 5251 // When the device is interactive or the key is injected pass the 5252 // key to the application. 5253 result = ACTION_PASS_TO_USER; 5254 isWakeKey = false; 5255 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 5256 // If we're currently dozing with the screen on and the keyguard showing, pass the key 5257 // to the application but preserve its wake key status to make sure we still move 5258 // from dozing to fully interactive if we would normally go from off to fully 5259 // interactive. 5260 result = ACTION_PASS_TO_USER; 5261 } else { 5262 // When the screen is off and the key is not injected, determine whether 5263 // to wake the device but don't pass the key to the application. 5264 result = 0; 5265 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 5266 isWakeKey = false; 5267 } 5268 } 5269 5270 // If the key would be handled globally, just return the result, don't worry about special 5271 // key processing. 5272 if (isValidGlobalKey(keyCode) 5273 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 5274 if (isWakeKey) { 5275 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5276 } 5277 return result; 5278 } 5279 5280 boolean useHapticFeedback = down 5281 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 5282 && event.getRepeatCount() == 0; 5283 5284 // Handle special keys. 5285 switch (keyCode) { 5286 case KeyEvent.KEYCODE_VOLUME_DOWN: 5287 case KeyEvent.KEYCODE_VOLUME_UP: 5288 case KeyEvent.KEYCODE_VOLUME_MUTE: { 5289 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 5290 if (down) { 5291 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 5292 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5293 mScreenshotChordVolumeDownKeyTriggered = true; 5294 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 5295 mScreenshotChordVolumeDownKeyConsumed = false; 5296 cancelPendingPowerKeyAction(); 5297 interceptScreenshotChord(); 5298 } 5299 } else { 5300 mScreenshotChordVolumeDownKeyTriggered = false; 5301 cancelPendingScreenshotChordAction(); 5302 } 5303 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 5304 if (down) { 5305 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 5306 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5307 mScreenshotChordVolumeUpKeyTriggered = true; 5308 cancelPendingPowerKeyAction(); 5309 cancelPendingScreenshotChordAction(); 5310 } 5311 } else { 5312 mScreenshotChordVolumeUpKeyTriggered = false; 5313 cancelPendingScreenshotChordAction(); 5314 } 5315 } 5316 if (down) { 5317 TelecomManager telecomManager = getTelecommService(); 5318 if (telecomManager != null) { 5319 if (telecomManager.isRinging()) { 5320 // If an incoming call is ringing, either VOLUME key means 5321 // "silence ringer". We handle these keys here, rather than 5322 // in the InCallScreen, to make sure we'll respond to them 5323 // even if the InCallScreen hasn't come to the foreground yet. 5324 // Look for the DOWN event here, to agree with the "fallback" 5325 // behavior in the InCallScreen. 5326 Log.i(TAG, "interceptKeyBeforeQueueing:" 5327 + " VOLUME key-down while ringing: Silence ringer!"); 5328 5329 // Silence the ringer. (It's safe to call this 5330 // even if the ringer has already been silenced.) 5331 telecomManager.silenceRinger(); 5332 5333 // And *don't* pass this key thru to the current activity 5334 // (which is probably the InCallScreen.) 5335 result &= ~ACTION_PASS_TO_USER; 5336 break; 5337 } 5338 if (telecomManager.isInCall() 5339 && (result & ACTION_PASS_TO_USER) == 0) { 5340 // If we are in call but we decided not to pass the key to 5341 // the application, just pass it to the session service. 5342 5343 MediaSessionLegacyHelper.getHelper(mContext) 5344 .sendVolumeKeyEvent(event, false); 5345 break; 5346 } 5347 } 5348 } 5349 if (mUseTvRouting) { 5350 // On TVs, defer special key handlings to 5351 // {@link interceptKeyBeforeDispatching()}. 5352 result |= ACTION_PASS_TO_USER; 5353 } else if ((result & ACTION_PASS_TO_USER) == 0) { 5354 // If we aren't passing to the user and no one else 5355 // handled it send it to the session manager to 5356 // figure out. 5357 MediaSessionLegacyHelper.getHelper(mContext) 5358 .sendVolumeKeyEvent(event, true); 5359 } 5360 break; 5361 } 5362 5363 case KeyEvent.KEYCODE_ENDCALL: { 5364 result &= ~ACTION_PASS_TO_USER; 5365 if (down) { 5366 TelecomManager telecomManager = getTelecommService(); 5367 boolean hungUp = false; 5368 if (telecomManager != null) { 5369 hungUp = telecomManager.endCall(); 5370 } 5371 if (interactive && !hungUp) { 5372 mEndCallKeyHandled = false; 5373 mHandler.postDelayed(mEndCallLongPress, 5374 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 5375 } else { 5376 mEndCallKeyHandled = true; 5377 } 5378 } else { 5379 if (!mEndCallKeyHandled) { 5380 mHandler.removeCallbacks(mEndCallLongPress); 5381 if (!canceled) { 5382 if ((mEndcallBehavior 5383 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 5384 if (goHome()) { 5385 break; 5386 } 5387 } 5388 if ((mEndcallBehavior 5389 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 5390 mPowerManager.goToSleep(event.getEventTime(), 5391 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 5392 isWakeKey = false; 5393 } 5394 } 5395 } 5396 } 5397 break; 5398 } 5399 5400 case KeyEvent.KEYCODE_POWER: { 5401 result &= ~ACTION_PASS_TO_USER; 5402 isWakeKey = false; // wake-up will be handled separately 5403 if (down) { 5404 interceptPowerKeyDown(event, interactive); 5405 } else { 5406 interceptPowerKeyUp(event, interactive, canceled); 5407 } 5408 break; 5409 } 5410 5411 case KeyEvent.KEYCODE_SLEEP: { 5412 result &= ~ACTION_PASS_TO_USER; 5413 isWakeKey = false; 5414 if (!mPowerManager.isInteractive()) { 5415 useHapticFeedback = false; // suppress feedback if already non-interactive 5416 } 5417 if (down) { 5418 sleepPress(event.getEventTime()); 5419 } else { 5420 sleepRelease(event.getEventTime()); 5421 } 5422 break; 5423 } 5424 5425 case KeyEvent.KEYCODE_SOFT_SLEEP: { 5426 result &= ~ACTION_PASS_TO_USER; 5427 isWakeKey = false; 5428 if (!down) { 5429 mPowerManagerInternal.setUserInactiveOverrideFromWindowManager(); 5430 } 5431 break; 5432 } 5433 5434 case KeyEvent.KEYCODE_WAKEUP: { 5435 result &= ~ACTION_PASS_TO_USER; 5436 isWakeKey = true; 5437 break; 5438 } 5439 5440 case KeyEvent.KEYCODE_MEDIA_PLAY: 5441 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5442 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5443 case KeyEvent.KEYCODE_HEADSETHOOK: 5444 case KeyEvent.KEYCODE_MUTE: 5445 case KeyEvent.KEYCODE_MEDIA_STOP: 5446 case KeyEvent.KEYCODE_MEDIA_NEXT: 5447 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5448 case KeyEvent.KEYCODE_MEDIA_REWIND: 5449 case KeyEvent.KEYCODE_MEDIA_RECORD: 5450 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5451 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 5452 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 5453 // If the global session is active pass all media keys to it 5454 // instead of the active window. 5455 result &= ~ACTION_PASS_TO_USER; 5456 } 5457 if ((result & ACTION_PASS_TO_USER) == 0) { 5458 // Only do this if we would otherwise not pass it to the user. In that 5459 // case, the PhoneWindow class will do the same thing, except it will 5460 // only do it if the showing app doesn't process the key on its own. 5461 // Note that we need to make a copy of the key event here because the 5462 // original key event will be recycled when we return. 5463 mBroadcastWakeLock.acquire(); 5464 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 5465 new KeyEvent(event)); 5466 msg.setAsynchronous(true); 5467 msg.sendToTarget(); 5468 } 5469 break; 5470 } 5471 5472 case KeyEvent.KEYCODE_CALL: { 5473 if (down) { 5474 TelecomManager telecomManager = getTelecommService(); 5475 if (telecomManager != null) { 5476 if (telecomManager.isRinging()) { 5477 Log.i(TAG, "interceptKeyBeforeQueueing:" 5478 + " CALL key-down while ringing: Answer the call!"); 5479 telecomManager.acceptRingingCall(); 5480 5481 // And *don't* pass this key thru to the current activity 5482 // (which is presumably the InCallScreen.) 5483 result &= ~ACTION_PASS_TO_USER; 5484 } 5485 } 5486 } 5487 break; 5488 } 5489 case KeyEvent.KEYCODE_VOICE_ASSIST: { 5490 // Only do this if we would otherwise not pass it to the user. In that case, 5491 // interceptKeyBeforeDispatching would apply a similar but different policy in 5492 // order to invoke voice assist actions. Note that we need to make a copy of the 5493 // key event here because the original key event will be recycled when we return. 5494 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 5495 mBroadcastWakeLock.acquire(); 5496 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 5497 keyguardActive ? 1 : 0, 0); 5498 msg.setAsynchronous(true); 5499 msg.sendToTarget(); 5500 } 5501 break; 5502 } 5503 case KeyEvent.KEYCODE_WINDOW: { 5504 if (mShortPressWindowBehavior == SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE) { 5505 if (!down) { 5506 requestTvPictureInPicture(event); 5507 } 5508 result &= ~ACTION_PASS_TO_USER; 5509 } 5510 break; 5511 } 5512 } 5513 5514 if (useHapticFeedback) { 5515 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 5516 } 5517 5518 if (isWakeKey) { 5519 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5520 } 5521 5522 return result; 5523 } 5524 5525 /** 5526 * Returns true if the key can have global actions attached to it. 5527 * We reserve all power management keys for the system since they require 5528 * very careful handling. 5529 */ 5530 private static boolean isValidGlobalKey(int keyCode) { 5531 switch (keyCode) { 5532 case KeyEvent.KEYCODE_POWER: 5533 case KeyEvent.KEYCODE_WAKEUP: 5534 case KeyEvent.KEYCODE_SLEEP: 5535 return false; 5536 default: 5537 return true; 5538 } 5539 } 5540 5541 /** 5542 * When the screen is off we ignore some keys that might otherwise typically 5543 * be considered wake keys. We filter them out here. 5544 * 5545 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 5546 * is always considered a wake key. 5547 */ 5548 private boolean isWakeKeyWhenScreenOff(int keyCode) { 5549 switch (keyCode) { 5550 // ignore volume keys unless docked 5551 case KeyEvent.KEYCODE_VOLUME_UP: 5552 case KeyEvent.KEYCODE_VOLUME_DOWN: 5553 case KeyEvent.KEYCODE_VOLUME_MUTE: 5554 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 5555 5556 // ignore media and camera keys 5557 case KeyEvent.KEYCODE_MUTE: 5558 case KeyEvent.KEYCODE_HEADSETHOOK: 5559 case KeyEvent.KEYCODE_MEDIA_PLAY: 5560 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5561 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5562 case KeyEvent.KEYCODE_MEDIA_STOP: 5563 case KeyEvent.KEYCODE_MEDIA_NEXT: 5564 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5565 case KeyEvent.KEYCODE_MEDIA_REWIND: 5566 case KeyEvent.KEYCODE_MEDIA_RECORD: 5567 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5568 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 5569 case KeyEvent.KEYCODE_CAMERA: 5570 return false; 5571 } 5572 return true; 5573 } 5574 5575 5576 /** {@inheritDoc} */ 5577 @Override 5578 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 5579 if ((policyFlags & FLAG_WAKE) != 0) { 5580 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion, 5581 "android.policy:MOTION")) { 5582 return 0; 5583 } 5584 } 5585 5586 if (shouldDispatchInputWhenNonInteractive()) { 5587 return ACTION_PASS_TO_USER; 5588 } 5589 5590 // If we have not passed the action up and we are in theater mode without dreaming, 5591 // there will be no dream to intercept the touch and wake into ambient. The device should 5592 // wake up in this case. 5593 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 5594 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming, 5595 "android.policy:MOTION"); 5596 } 5597 5598 return 0; 5599 } 5600 5601 private boolean shouldDispatchInputWhenNonInteractive() { 5602 // Send events to keyguard while the screen is on. 5603 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 5604 && mDisplay.getState() != Display.STATE_OFF) { 5605 return true; 5606 } 5607 5608 // Send events to a dozing dream even if the screen is off since the dream 5609 // is in control of the state of the screen. 5610 IDreamManager dreamManager = getDreamManager(); 5611 5612 try { 5613 if (dreamManager != null && dreamManager.isDreaming()) { 5614 return true; 5615 } 5616 } catch (RemoteException e) { 5617 Slog.e(TAG, "RemoteException when checking if dreaming", e); 5618 } 5619 5620 // Otherwise, consume events since the user can't see what is being 5621 // interacted with. 5622 return false; 5623 } 5624 5625 private void dispatchDirectAudioEvent(KeyEvent event) { 5626 if (event.getAction() != KeyEvent.ACTION_DOWN) { 5627 return; 5628 } 5629 int keyCode = event.getKeyCode(); 5630 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND 5631 | AudioManager.FLAG_FROM_KEY; 5632 String pkgName = mContext.getOpPackageName(); 5633 switch (keyCode) { 5634 case KeyEvent.KEYCODE_VOLUME_UP: 5635 try { 5636 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE, 5637 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5638 } catch (RemoteException e) { 5639 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e); 5640 } 5641 break; 5642 case KeyEvent.KEYCODE_VOLUME_DOWN: 5643 try { 5644 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER, 5645 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5646 } catch (RemoteException e) { 5647 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e); 5648 } 5649 break; 5650 case KeyEvent.KEYCODE_VOLUME_MUTE: 5651 try { 5652 if (event.getRepeatCount() == 0) { 5653 getAudioService().adjustSuggestedStreamVolume( 5654 AudioManager.ADJUST_TOGGLE_MUTE, 5655 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5656 } 5657 } catch (RemoteException e) { 5658 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e); 5659 } 5660 break; 5661 } 5662 } 5663 5664 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 5665 if (DEBUG_INPUT) { 5666 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 5667 } 5668 5669 if (mHavePendingMediaKeyRepeatWithWakeLock) { 5670 if (DEBUG_INPUT) { 5671 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 5672 } 5673 5674 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 5675 mHavePendingMediaKeyRepeatWithWakeLock = false; 5676 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 5677 } 5678 5679 dispatchMediaKeyWithWakeLockToAudioService(event); 5680 5681 if (event.getAction() == KeyEvent.ACTION_DOWN 5682 && event.getRepeatCount() == 0) { 5683 mHavePendingMediaKeyRepeatWithWakeLock = true; 5684 5685 Message msg = mHandler.obtainMessage( 5686 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 5687 msg.setAsynchronous(true); 5688 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 5689 } else { 5690 mBroadcastWakeLock.release(); 5691 } 5692 } 5693 5694 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 5695 mHavePendingMediaKeyRepeatWithWakeLock = false; 5696 5697 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 5698 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 5699 if (DEBUG_INPUT) { 5700 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 5701 } 5702 5703 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 5704 mBroadcastWakeLock.release(); 5705 } 5706 5707 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 5708 if (ActivityManagerNative.isSystemReady()) { 5709 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 5710 } 5711 } 5712 5713 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 5714 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 5715 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 5716 if (dic != null) { 5717 try { 5718 dic.exitIdle("voice-search"); 5719 } catch (RemoteException e) { 5720 } 5721 } 5722 Intent voiceIntent = 5723 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 5724 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 5725 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 5726 mBroadcastWakeLock.release(); 5727 } 5728 5729 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 5730 @Override 5731 public void onReceive(Context context, Intent intent) { 5732 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 5733 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 5734 Intent.EXTRA_DOCK_STATE_UNDOCKED); 5735 } else { 5736 try { 5737 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 5738 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5739 mUiMode = uiModeService.getCurrentModeType(); 5740 } catch (RemoteException e) { 5741 } 5742 } 5743 updateRotation(true); 5744 synchronized (mLock) { 5745 updateOrientationListenerLp(); 5746 } 5747 } 5748 }; 5749 5750 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 5751 @Override 5752 public void onReceive(Context context, Intent intent) { 5753 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 5754 if (mKeyguardDelegate != null) { 5755 mKeyguardDelegate.onDreamingStarted(); 5756 } 5757 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 5758 if (mKeyguardDelegate != null) { 5759 mKeyguardDelegate.onDreamingStopped(); 5760 } 5761 } 5762 } 5763 }; 5764 5765 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 5766 @Override 5767 public void onReceive(Context context, Intent intent) { 5768 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 5769 // tickle the settings observer: this first ensures that we're 5770 // observing the relevant settings for the newly-active user, 5771 // and then updates our own bookkeeping based on the now- 5772 // current user. 5773 mSettingsObserver.onChange(false); 5774 5775 // force a re-application of focused window sysui visibility. 5776 // the window may never have been shown for this user 5777 // e.g. the keyguard when going through the new-user setup flow 5778 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5779 mLastSystemUiFlags = 0; 5780 updateSystemUiVisibilityLw(); 5781 } 5782 } 5783 } 5784 }; 5785 5786 private final Runnable mHiddenNavPanic = new Runnable() { 5787 @Override 5788 public void run() { 5789 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5790 if (!isUserSetupComplete()) { 5791 // Swipe-up for navigation bar is disabled during setup 5792 return; 5793 } 5794 mPendingPanicGestureUptime = SystemClock.uptimeMillis(); 5795 mNavigationBarController.showTransient(); 5796 } 5797 } 5798 }; 5799 5800 private void requestTransientBars(WindowState swipeTarget) { 5801 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5802 if (!isUserSetupComplete()) { 5803 // Swipe-up for navigation bar is disabled during setup 5804 return; 5805 } 5806 boolean sb = mStatusBarController.checkShowTransientBarLw(); 5807 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5808 if (sb || nb) { 5809 // Don't show status bar when swiping on already visible navigation bar 5810 if (!nb && swipeTarget == mNavigationBar) { 5811 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5812 return; 5813 } 5814 if (sb) mStatusBarController.showTransient(); 5815 if (nb) mNavigationBarController.showTransient(); 5816 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5817 updateSystemUiVisibilityLw(); 5818 } 5819 } 5820 } 5821 5822 // Called on the PowerManager's Notifier thread. 5823 @Override 5824 public void startedGoingToSleep(int why) { 5825 if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")"); 5826 if (mKeyguardDelegate != null) { 5827 mKeyguardDelegate.onStartedGoingToSleep(why); 5828 } 5829 } 5830 5831 // Called on the PowerManager's Notifier thread. 5832 @Override 5833 public void finishedGoingToSleep(int why) { 5834 EventLog.writeEvent(70000, 0); 5835 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")"); 5836 MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000); 5837 5838 // We must get this work done here because the power manager will drop 5839 // the wake lock and let the system suspend once this function returns. 5840 synchronized (mLock) { 5841 mAwake = false; 5842 updateWakeGestureListenerLp(); 5843 updateOrientationListenerLp(); 5844 updateLockScreenTimeout(); 5845 } 5846 if (mKeyguardDelegate != null) { 5847 mKeyguardDelegate.onFinishedGoingToSleep(why); 5848 } 5849 } 5850 5851 // Called on the PowerManager's Notifier thread. 5852 @Override 5853 public void startedWakingUp() { 5854 EventLog.writeEvent(70000, 1); 5855 if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up..."); 5856 5857 // Since goToSleep performs these functions synchronously, we must 5858 // do the same here. We cannot post this work to a handler because 5859 // that might cause it to become reordered with respect to what 5860 // may happen in a future call to goToSleep. 5861 synchronized (mLock) { 5862 mAwake = true; 5863 5864 updateWakeGestureListenerLp(); 5865 updateOrientationListenerLp(); 5866 updateLockScreenTimeout(); 5867 } 5868 5869 if (mKeyguardDelegate != null) { 5870 mKeyguardDelegate.onStartedWakingUp(); 5871 } 5872 } 5873 5874 // Called on the PowerManager's Notifier thread. 5875 @Override 5876 public void finishedWakingUp() { 5877 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up..."); 5878 } 5879 5880 private void wakeUpFromPowerKey(long eventTime) { 5881 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER"); 5882 } 5883 5884 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) { 5885 final boolean theaterModeEnabled = isTheaterModeEnabled(); 5886 if (!wakeInTheaterMode && theaterModeEnabled) { 5887 return false; 5888 } 5889 5890 if (theaterModeEnabled) { 5891 Settings.Global.putInt(mContext.getContentResolver(), 5892 Settings.Global.THEATER_MODE_ON, 0); 5893 } 5894 5895 mPowerManager.wakeUp(wakeTime, reason); 5896 return true; 5897 } 5898 5899 private void finishKeyguardDrawn() { 5900 synchronized (mLock) { 5901 if (!mScreenOnEarly || mKeyguardDrawComplete) { 5902 return; // We are not awake yet or we have already informed of this event. 5903 } 5904 5905 mKeyguardDrawComplete = true; 5906 if (mKeyguardDelegate != null) { 5907 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5908 } 5909 mWindowManagerDrawComplete = false; 5910 } 5911 5912 // ... eventually calls finishWindowsDrawn which will finalize our screen turn on 5913 // as well as enabling the orientation change logic/sensor. 5914 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5915 WAITING_FOR_DRAWN_TIMEOUT); 5916 } 5917 5918 // Called on the DisplayManager's DisplayPowerController thread. 5919 @Override 5920 public void screenTurnedOff() { 5921 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5922 5923 updateScreenOffSleepToken(true); 5924 synchronized (mLock) { 5925 mScreenOnEarly = false; 5926 mScreenOnFully = false; 5927 mKeyguardDrawComplete = false; 5928 mWindowManagerDrawComplete = false; 5929 mScreenOnListener = null; 5930 updateOrientationListenerLp(); 5931 5932 if (mKeyguardDelegate != null) { 5933 mKeyguardDelegate.onScreenTurnedOff(); 5934 } 5935 } 5936 } 5937 5938 // Called on the DisplayManager's DisplayPowerController thread. 5939 @Override 5940 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5941 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 5942 5943 updateScreenOffSleepToken(false); 5944 synchronized (mLock) { 5945 mScreenOnEarly = true; 5946 mScreenOnFully = false; 5947 mKeyguardDrawComplete = false; 5948 mWindowManagerDrawComplete = false; 5949 mScreenOnListener = screenOnListener; 5950 5951 if (mKeyguardDelegate != null) { 5952 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5953 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 5954 mKeyguardDelegate.onScreenTurningOn(mKeyguardDrawnCallback); 5955 } else { 5956 if (DEBUG_WAKEUP) Slog.d(TAG, 5957 "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 5958 finishKeyguardDrawn(); 5959 } 5960 } 5961 } 5962 5963 // Called on the DisplayManager's DisplayPowerController thread. 5964 @Override 5965 public void screenTurnedOn() { 5966 synchronized (mLock) { 5967 if (mKeyguardDelegate != null) { 5968 mKeyguardDelegate.onScreenTurnedOn(); 5969 } 5970 } 5971 } 5972 5973 private void finishWindowsDrawn() { 5974 synchronized (mLock) { 5975 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 5976 return; // Screen is not turned on or we did already handle this case earlier. 5977 } 5978 5979 mWindowManagerDrawComplete = true; 5980 } 5981 5982 finishScreenTurningOn(); 5983 } 5984 5985 private void finishScreenTurningOn() { 5986 synchronized (mLock) { 5987 // We have just finished drawing screen content. Since the orientation listener 5988 // gets only installed when all windows are drawn, we try to install it again. 5989 updateOrientationListenerLp(); 5990 } 5991 final ScreenOnListener listener; 5992 final boolean enableScreen; 5993 synchronized (mLock) { 5994 if (DEBUG_WAKEUP) Slog.d(TAG, 5995 "finishScreenTurningOn: mAwake=" + mAwake 5996 + ", mScreenOnEarly=" + mScreenOnEarly 5997 + ", mScreenOnFully=" + mScreenOnFully 5998 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 5999 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 6000 6001 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 6002 || (mAwake && !mKeyguardDrawComplete)) { 6003 return; // spurious or not ready yet 6004 } 6005 6006 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 6007 listener = mScreenOnListener; 6008 mScreenOnListener = null; 6009 mScreenOnFully = true; 6010 6011 // Remember the first time we draw the keyguard so we know when we're done with 6012 // the main part of booting and can enable the screen and hide boot messages. 6013 if (!mKeyguardDrawnOnce && mAwake) { 6014 mKeyguardDrawnOnce = true; 6015 enableScreen = true; 6016 if (mBootMessageNeedsHiding) { 6017 mBootMessageNeedsHiding = false; 6018 hideBootMessages(); 6019 } 6020 } else { 6021 enableScreen = false; 6022 } 6023 } 6024 6025 if (listener != null) { 6026 listener.onScreenOn(); 6027 } 6028 6029 if (enableScreen) { 6030 try { 6031 mWindowManager.enableScreenIfNeeded(); 6032 } catch (RemoteException unhandled) { 6033 } 6034 } 6035 } 6036 6037 private void handleHideBootMessage() { 6038 synchronized (mLock) { 6039 if (!mKeyguardDrawnOnce) { 6040 mBootMessageNeedsHiding = true; 6041 return; // keyguard hasn't drawn the first time yet, not done booting 6042 } 6043 } 6044 6045 if (mBootMsgDialog != null) { 6046 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 6047 mBootMsgDialog.dismiss(); 6048 mBootMsgDialog = null; 6049 } 6050 } 6051 6052 @Override 6053 public boolean isScreenOn() { 6054 return mScreenOnFully; 6055 } 6056 6057 /** {@inheritDoc} */ 6058 @Override 6059 public void enableKeyguard(boolean enabled) { 6060 if (mKeyguardDelegate != null) { 6061 mKeyguardDelegate.setKeyguardEnabled(enabled); 6062 } 6063 } 6064 6065 /** {@inheritDoc} */ 6066 @Override 6067 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 6068 if (mKeyguardDelegate != null) { 6069 mKeyguardDelegate.verifyUnlock(callback); 6070 } 6071 } 6072 6073 private boolean isKeyguardShowingAndNotOccluded() { 6074 if (mKeyguardDelegate == null) return false; 6075 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 6076 } 6077 6078 /** {@inheritDoc} */ 6079 @Override 6080 public boolean isKeyguardLocked() { 6081 return keyguardOn(); 6082 } 6083 6084 /** {@inheritDoc} */ 6085 @Override 6086 public boolean isKeyguardSecure() { 6087 if (mKeyguardDelegate == null) return false; 6088 return mKeyguardDelegate.isSecure(); 6089 } 6090 6091 /** {@inheritDoc} */ 6092 @Override 6093 public boolean isKeyguardShowingOrOccluded() { 6094 return mKeyguardDelegate == null ? false : mKeyguardDelegate.isShowing(); 6095 } 6096 6097 /** {@inheritDoc} */ 6098 @Override 6099 public boolean inKeyguardRestrictedKeyInputMode() { 6100 if (mKeyguardDelegate == null) return false; 6101 return mKeyguardDelegate.isInputRestricted(); 6102 } 6103 6104 @Override 6105 public void dismissKeyguardLw() { 6106 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 6107 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 6108 mHandler.post(new Runnable() { 6109 @Override 6110 public void run() { 6111 // ask the keyguard to prompt the user to authenticate if necessary 6112 mKeyguardDelegate.dismiss(); 6113 } 6114 }); 6115 } 6116 } 6117 6118 public void notifyActivityDrawnForKeyguardLw() { 6119 if (mKeyguardDelegate != null) { 6120 mHandler.post(new Runnable() { 6121 @Override 6122 public void run() { 6123 mKeyguardDelegate.onActivityDrawn(); 6124 } 6125 }); 6126 } 6127 } 6128 6129 @Override 6130 public boolean isKeyguardDrawnLw() { 6131 synchronized (mLock) { 6132 return mKeyguardDrawnOnce; 6133 } 6134 } 6135 6136 @Override 6137 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 6138 if (mKeyguardDelegate != null) { 6139 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 6140 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 6141 } 6142 } 6143 6144 @Override 6145 public void getStableInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6146 Rect outInsets) { 6147 outInsets.setEmpty(); 6148 6149 // Navigation bar and status bar. 6150 getNonDecorInsetsLw(displayRotation, displayWidth, displayHeight, outInsets); 6151 if (mStatusBar != null) { 6152 outInsets.top = mStatusBarHeight; 6153 } 6154 } 6155 6156 @Override 6157 public void getNonDecorInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6158 Rect outInsets) { 6159 outInsets.setEmpty(); 6160 6161 // Only navigation bar 6162 if (mNavigationBar != null) { 6163 if (isNavigationBarOnBottom(displayWidth, displayHeight)) { 6164 outInsets.bottom = getNavigationBarHeight(displayRotation, mUiMode); 6165 } else { 6166 outInsets.right = getNavigationBarWidth(displayRotation, mUiMode); 6167 } 6168 } 6169 } 6170 6171 @Override 6172 public boolean isNavBarForcedShownLw(WindowState windowState) { 6173 return mForceShowSystemBars 6174 && !windowState.getFrameLw().equals(windowState.getDisplayFrameLw()); 6175 } 6176 6177 @Override 6178 public boolean isDockSideAllowed(int dockSide) { 6179 6180 // We do not allow all dock sides at which the navigation bar touches the docked stack. 6181 if (!mNavigationBarCanMove) { 6182 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT; 6183 } else { 6184 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT; 6185 } 6186 } 6187 6188 void sendCloseSystemWindows() { 6189 PhoneWindow.sendCloseSystemWindows(mContext, null); 6190 } 6191 6192 void sendCloseSystemWindows(String reason) { 6193 PhoneWindow.sendCloseSystemWindows(mContext, reason); 6194 } 6195 6196 @Override 6197 public int rotationForOrientationLw(int orientation, int lastRotation) { 6198 if (false) { 6199 Slog.v(TAG, "rotationForOrientationLw(orient=" 6200 + orientation + ", last=" + lastRotation 6201 + "); user=" + mUserRotation + " " 6202 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 6203 ? "USER_ROTATION_LOCKED" : "") 6204 ); 6205 } 6206 6207 if (mForceDefaultOrientation) { 6208 return Surface.ROTATION_0; 6209 } 6210 6211 synchronized (mLock) { 6212 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 6213 if (sensorRotation < 0) { 6214 sensorRotation = lastRotation; 6215 } 6216 6217 final int preferredRotation; 6218 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 6219 // Ignore sensor when lid switch is open and rotation is forced. 6220 preferredRotation = mLidOpenRotation; 6221 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 6222 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 6223 // Ignore sensor when in car dock unless explicitly enabled. 6224 // This case can override the behavior of NOSENSOR, and can also 6225 // enable 180 degree rotation while docked. 6226 preferredRotation = mCarDockEnablesAccelerometer 6227 ? sensorRotation : mCarDockRotation; 6228 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6229 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 6230 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 6231 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 6232 // Ignore sensor when in desk dock unless explicitly enabled. 6233 // This case can override the behavior of NOSENSOR, and can also 6234 // enable 180 degree rotation while docked. 6235 preferredRotation = mDeskDockEnablesAccelerometer 6236 ? sensorRotation : mDeskDockRotation; 6237 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 6238 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 6239 // Note that the dock orientation overrides the HDMI orientation. 6240 preferredRotation = mDemoHdmiRotation; 6241 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 6242 && mUndockedHdmiRotation >= 0) { 6243 // Ignore sensor when plugged into HDMI and an undocked orientation has 6244 // been specified in the configuration (only for legacy devices without 6245 // full multi-display support). 6246 // Note that the dock orientation overrides the HDMI orientation. 6247 preferredRotation = mUndockedHdmiRotation; 6248 } else if (mDemoRotationLock) { 6249 // Ignore sensor when demo rotation lock is enabled. 6250 // Note that the dock orientation and HDMI rotation lock override this. 6251 preferredRotation = mDemoRotation; 6252 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 6253 // Application just wants to remain locked in the last rotation. 6254 preferredRotation = lastRotation; 6255 } else if (!mSupportAutoRotation) { 6256 // If we don't support auto-rotation then bail out here and ignore 6257 // the sensor and any rotation lock settings. 6258 preferredRotation = -1; 6259 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 6260 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 6261 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 6262 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 6263 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 6264 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 6265 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 6266 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6267 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 6268 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 6269 // Otherwise, use sensor only if requested by the application or enabled 6270 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 6271 if (mAllowAllRotations < 0) { 6272 // Can't read this during init() because the context doesn't 6273 // have display metrics at that time so we cannot determine 6274 // tablet vs. phone then. 6275 mAllowAllRotations = mContext.getResources().getBoolean( 6276 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 6277 } 6278 if (sensorRotation != Surface.ROTATION_180 6279 || mAllowAllRotations == 1 6280 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6281 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 6282 preferredRotation = sensorRotation; 6283 } else { 6284 preferredRotation = lastRotation; 6285 } 6286 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 6287 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 6288 // Apply rotation lock. Does not apply to NOSENSOR. 6289 // The idea is that the user rotation expresses a weak preference for the direction 6290 // of gravity and as NOSENSOR is never affected by gravity, then neither should 6291 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 6292 preferredRotation = mUserRotation; 6293 } else { 6294 // No overriding preference. 6295 // We will do exactly what the application asked us to do. 6296 preferredRotation = -1; 6297 } 6298 6299 switch (orientation) { 6300 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6301 // Return portrait unless overridden. 6302 if (isAnyPortrait(preferredRotation)) { 6303 return preferredRotation; 6304 } 6305 return mPortraitRotation; 6306 6307 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6308 // Return landscape unless overridden. 6309 if (isLandscapeOrSeascape(preferredRotation)) { 6310 return preferredRotation; 6311 } 6312 return mLandscapeRotation; 6313 6314 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6315 // Return reverse portrait unless overridden. 6316 if (isAnyPortrait(preferredRotation)) { 6317 return preferredRotation; 6318 } 6319 return mUpsideDownRotation; 6320 6321 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6322 // Return seascape unless overridden. 6323 if (isLandscapeOrSeascape(preferredRotation)) { 6324 return preferredRotation; 6325 } 6326 return mSeascapeRotation; 6327 6328 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6329 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 6330 // Return either landscape rotation. 6331 if (isLandscapeOrSeascape(preferredRotation)) { 6332 return preferredRotation; 6333 } 6334 if (isLandscapeOrSeascape(lastRotation)) { 6335 return lastRotation; 6336 } 6337 return mLandscapeRotation; 6338 6339 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6340 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 6341 // Return either portrait rotation. 6342 if (isAnyPortrait(preferredRotation)) { 6343 return preferredRotation; 6344 } 6345 if (isAnyPortrait(lastRotation)) { 6346 return lastRotation; 6347 } 6348 return mPortraitRotation; 6349 6350 default: 6351 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 6352 // just return the preferred orientation we already calculated. 6353 if (preferredRotation >= 0) { 6354 return preferredRotation; 6355 } 6356 return Surface.ROTATION_0; 6357 } 6358 } 6359 } 6360 6361 @Override 6362 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 6363 switch (orientation) { 6364 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6365 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6366 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6367 return isAnyPortrait(rotation); 6368 6369 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6370 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6371 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6372 return isLandscapeOrSeascape(rotation); 6373 6374 default: 6375 return true; 6376 } 6377 } 6378 6379 @Override 6380 public void setRotationLw(int rotation) { 6381 mOrientationListener.setCurrentRotation(rotation); 6382 } 6383 6384 private boolean isLandscapeOrSeascape(int rotation) { 6385 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 6386 } 6387 6388 private boolean isAnyPortrait(int rotation) { 6389 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 6390 } 6391 6392 @Override 6393 public int getUserRotationMode() { 6394 return Settings.System.getIntForUser(mContext.getContentResolver(), 6395 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 6396 WindowManagerPolicy.USER_ROTATION_FREE : 6397 WindowManagerPolicy.USER_ROTATION_LOCKED; 6398 } 6399 6400 // User rotation: to be used when all else fails in assigning an orientation to the device 6401 @Override 6402 public void setUserRotationMode(int mode, int rot) { 6403 ContentResolver res = mContext.getContentResolver(); 6404 6405 // mUserRotationMode and mUserRotation will be assigned by the content observer 6406 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 6407 Settings.System.putIntForUser(res, 6408 Settings.System.USER_ROTATION, 6409 rot, 6410 UserHandle.USER_CURRENT); 6411 Settings.System.putIntForUser(res, 6412 Settings.System.ACCELEROMETER_ROTATION, 6413 0, 6414 UserHandle.USER_CURRENT); 6415 } else { 6416 Settings.System.putIntForUser(res, 6417 Settings.System.ACCELEROMETER_ROTATION, 6418 1, 6419 UserHandle.USER_CURRENT); 6420 } 6421 } 6422 6423 @Override 6424 public void setSafeMode(boolean safeMode) { 6425 mSafeMode = safeMode; 6426 performHapticFeedbackLw(null, safeMode 6427 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 6428 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 6429 } 6430 6431 static long[] getLongIntArray(Resources r, int resid) { 6432 int[] ar = r.getIntArray(resid); 6433 if (ar == null) { 6434 return null; 6435 } 6436 long[] out = new long[ar.length]; 6437 for (int i=0; i<ar.length; i++) { 6438 out[i] = ar[i]; 6439 } 6440 return out; 6441 } 6442 6443 /** {@inheritDoc} */ 6444 @Override 6445 public void systemReady() { 6446 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 6447 mKeyguardDelegate.onSystemReady(); 6448 6449 readCameraLensCoverState(); 6450 updateUiMode(); 6451 boolean bindKeyguardNow; 6452 synchronized (mLock) { 6453 updateOrientationListenerLp(); 6454 mSystemReady = true; 6455 mHandler.post(new Runnable() { 6456 @Override 6457 public void run() { 6458 updateSettings(); 6459 } 6460 }); 6461 6462 bindKeyguardNow = mDeferBindKeyguard; 6463 if (bindKeyguardNow) { 6464 // systemBooted ran but wasn't able to bind to the Keyguard, we'll do it now. 6465 mDeferBindKeyguard = false; 6466 } 6467 } 6468 6469 if (bindKeyguardNow) { 6470 mKeyguardDelegate.bindService(mContext); 6471 mKeyguardDelegate.onBootCompleted(); 6472 } 6473 mSystemGestures.systemReady(); 6474 } 6475 6476 /** {@inheritDoc} */ 6477 @Override 6478 public void systemBooted() { 6479 boolean bindKeyguardNow = false; 6480 synchronized (mLock) { 6481 // Time to bind Keyguard; take care to only bind it once, either here if ready or 6482 // in systemReady if not. 6483 if (mKeyguardDelegate != null) { 6484 bindKeyguardNow = true; 6485 } else { 6486 // Because mKeyguardDelegate is null, we know that the synchronized block in 6487 // systemReady didn't run yet and setting this will actually have an effect. 6488 mDeferBindKeyguard = true; 6489 } 6490 } 6491 if (bindKeyguardNow) { 6492 mKeyguardDelegate.bindService(mContext); 6493 mKeyguardDelegate.onBootCompleted(); 6494 } 6495 synchronized (mLock) { 6496 mSystemBooted = true; 6497 } 6498 startedWakingUp(); 6499 screenTurningOn(null); 6500 screenTurnedOn(); 6501 } 6502 6503 ProgressDialog mBootMsgDialog = null; 6504 6505 /** {@inheritDoc} */ 6506 @Override 6507 public void showBootMessage(final CharSequence msg, final boolean always) { 6508 mHandler.post(new Runnable() { 6509 @Override public void run() { 6510 if (mBootMsgDialog == null) { 6511 int theme; 6512 if (mContext.getPackageManager().hasSystemFeature(FEATURE_WATCH)) { 6513 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 6514 } else if (mContext.getPackageManager().hasSystemFeature(FEATURE_TELEVISION)) { 6515 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 6516 } else { 6517 theme = 0; 6518 } 6519 6520 mBootMsgDialog = new ProgressDialog(mContext, theme) { 6521 // This dialog will consume all events coming in to 6522 // it, to avoid it trying to do things too early in boot. 6523 @Override public boolean dispatchKeyEvent(KeyEvent event) { 6524 return true; 6525 } 6526 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 6527 return true; 6528 } 6529 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 6530 return true; 6531 } 6532 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 6533 return true; 6534 } 6535 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 6536 return true; 6537 } 6538 @Override public boolean dispatchPopulateAccessibilityEvent( 6539 AccessibilityEvent event) { 6540 return true; 6541 } 6542 }; 6543 if (mContext.getPackageManager().isUpgrade()) { 6544 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 6545 } else { 6546 mBootMsgDialog.setTitle(R.string.android_start_title); 6547 } 6548 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 6549 mBootMsgDialog.setIndeterminate(true); 6550 mBootMsgDialog.getWindow().setType( 6551 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 6552 mBootMsgDialog.getWindow().addFlags( 6553 WindowManager.LayoutParams.FLAG_DIM_BEHIND 6554 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 6555 mBootMsgDialog.getWindow().setDimAmount(1); 6556 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 6557 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 6558 mBootMsgDialog.getWindow().setAttributes(lp); 6559 mBootMsgDialog.setCancelable(false); 6560 mBootMsgDialog.show(); 6561 } 6562 mBootMsgDialog.setMessage(msg); 6563 } 6564 }); 6565 } 6566 6567 /** {@inheritDoc} */ 6568 @Override 6569 public void hideBootMessages() { 6570 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 6571 } 6572 6573 /** {@inheritDoc} */ 6574 @Override 6575 public void userActivity() { 6576 // *************************************** 6577 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 6578 // *************************************** 6579 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 6580 // WITH ITS LOCKS HELD. 6581 // 6582 // This code must be VERY careful about the locks 6583 // it acquires. 6584 // In fact, the current code acquires way too many, 6585 // and probably has lurking deadlocks. 6586 6587 synchronized (mScreenLockTimeout) { 6588 if (mLockScreenTimerActive) { 6589 // reset the timer 6590 mHandler.removeCallbacks(mScreenLockTimeout); 6591 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6592 } 6593 } 6594 } 6595 6596 class ScreenLockTimeout implements Runnable { 6597 Bundle options; 6598 6599 @Override 6600 public void run() { 6601 synchronized (this) { 6602 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 6603 if (mKeyguardDelegate != null) { 6604 mKeyguardDelegate.doKeyguardTimeout(options); 6605 } 6606 mLockScreenTimerActive = false; 6607 options = null; 6608 } 6609 } 6610 6611 public void setLockOptions(Bundle options) { 6612 this.options = options; 6613 } 6614 } 6615 6616 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 6617 6618 @Override 6619 public void lockNow(Bundle options) { 6620 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 6621 mHandler.removeCallbacks(mScreenLockTimeout); 6622 if (options != null) { 6623 // In case multiple calls are made to lockNow, we don't wipe out the options 6624 // until the runnable actually executes. 6625 mScreenLockTimeout.setLockOptions(options); 6626 } 6627 mHandler.post(mScreenLockTimeout); 6628 } 6629 6630 private void updateLockScreenTimeout() { 6631 synchronized (mScreenLockTimeout) { 6632 boolean enable = (mAllowLockscreenWhenOn && mAwake && 6633 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 6634 if (mLockScreenTimerActive != enable) { 6635 if (enable) { 6636 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 6637 mHandler.removeCallbacks(mScreenLockTimeout); // remove any pending requests 6638 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6639 } else { 6640 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 6641 mHandler.removeCallbacks(mScreenLockTimeout); 6642 } 6643 mLockScreenTimerActive = enable; 6644 } 6645 } 6646 } 6647 6648 private void updateDreamingSleepToken(boolean acquire) { 6649 if (acquire) { 6650 if (mDreamingSleepToken == null) { 6651 mDreamingSleepToken = mActivityManagerInternal.acquireSleepToken("Dream"); 6652 } 6653 } else { 6654 if (mDreamingSleepToken != null) { 6655 mDreamingSleepToken.release(); 6656 mDreamingSleepToken = null; 6657 } 6658 } 6659 } 6660 6661 private void updateScreenOffSleepToken(boolean acquire) { 6662 if (acquire) { 6663 if (mScreenOffSleepToken == null) { 6664 mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff"); 6665 } 6666 } else { 6667 if (mScreenOffSleepToken != null) { 6668 mScreenOffSleepToken.release(); 6669 mScreenOffSleepToken = null; 6670 } 6671 } 6672 } 6673 6674 /** {@inheritDoc} */ 6675 @Override 6676 public void enableScreenAfterBoot() { 6677 readLidState(); 6678 applyLidSwitchState(); 6679 updateRotation(true); 6680 } 6681 6682 private void applyLidSwitchState() { 6683 if (mLidState == LID_CLOSED && mLidControlsSleep) { 6684 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 6685 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 6686 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 6687 } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) { 6688 mWindowManagerFuncs.lockDeviceNow(); 6689 } 6690 6691 synchronized (mLock) { 6692 updateWakeGestureListenerLp(); 6693 } 6694 } 6695 6696 void updateUiMode() { 6697 if (mUiModeManager == null) { 6698 mUiModeManager = IUiModeManager.Stub.asInterface( 6699 ServiceManager.getService(Context.UI_MODE_SERVICE)); 6700 } 6701 try { 6702 mUiMode = mUiModeManager.getCurrentModeType(); 6703 } catch (RemoteException e) { 6704 } 6705 } 6706 6707 void updateRotation(boolean alwaysSendConfiguration) { 6708 try { 6709 //set orientation on WindowManager 6710 mWindowManager.updateRotation(alwaysSendConfiguration, false); 6711 } catch (RemoteException e) { 6712 // Ignore 6713 } 6714 } 6715 6716 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 6717 try { 6718 //set orientation on WindowManager 6719 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 6720 } catch (RemoteException e) { 6721 // Ignore 6722 } 6723 } 6724 6725 /** 6726 * Return an Intent to launch the currently active dock app as home. Returns 6727 * null if the standard home should be launched, which is the case if any of the following is 6728 * true: 6729 * <ul> 6730 * <li>The device is not in either car mode or desk mode 6731 * <li>The device is in car mode but mEnableCarDockHomeCapture is false 6732 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 6733 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 6734 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 6735 * </ul> 6736 * @return A dock intent. 6737 */ 6738 Intent createHomeDockIntent() { 6739 Intent intent = null; 6740 6741 // What home does is based on the mode, not the dock state. That 6742 // is, when in car mode you should be taken to car home regardless 6743 // of whether we are actually in a car dock. 6744 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6745 if (mEnableCarDockHomeCapture) { 6746 intent = mCarDockIntent; 6747 } 6748 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 6749 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 6750 intent = mDeskDockIntent; 6751 } 6752 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 6753 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6754 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 6755 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 6756 // Always launch dock home from home when watch is docked, if it exists. 6757 intent = mDeskDockIntent; 6758 } 6759 6760 if (intent == null) { 6761 return null; 6762 } 6763 6764 ActivityInfo ai = null; 6765 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 6766 intent, 6767 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 6768 mCurrentUserId); 6769 if (info != null) { 6770 ai = info.activityInfo; 6771 } 6772 if (ai != null 6773 && ai.metaData != null 6774 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 6775 intent = new Intent(intent); 6776 intent.setClassName(ai.packageName, ai.name); 6777 return intent; 6778 } 6779 6780 return null; 6781 } 6782 6783 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) { 6784 if (awakenFromDreams) { 6785 awakenDreams(); 6786 } 6787 6788 Intent dock = createHomeDockIntent(); 6789 if (dock != null) { 6790 try { 6791 if (fromHomeKey) { 6792 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6793 } 6794 startActivityAsUser(dock, UserHandle.CURRENT); 6795 return; 6796 } catch (ActivityNotFoundException e) { 6797 } 6798 } 6799 6800 Intent intent; 6801 6802 if (fromHomeKey) { 6803 intent = new Intent(mHomeIntent); 6804 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6805 } else { 6806 intent = mHomeIntent; 6807 } 6808 6809 startActivityAsUser(intent, UserHandle.CURRENT); 6810 } 6811 6812 /** 6813 * goes to the home screen 6814 * @return whether it did anything 6815 */ 6816 boolean goHome() { 6817 if (!isUserSetupComplete()) { 6818 Slog.i(TAG, "Not going home because user setup is in progress."); 6819 return false; 6820 } 6821 if (false) { 6822 // This code always brings home to the front. 6823 try { 6824 ActivityManagerNative.getDefault().stopAppSwitches(); 6825 } catch (RemoteException e) { 6826 } 6827 sendCloseSystemWindows(); 6828 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */); 6829 } else { 6830 // This code brings home to the front or, if it is already 6831 // at the front, puts the device to sleep. 6832 try { 6833 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 6834 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 6835 Log.d(TAG, "UTS-TEST-MODE"); 6836 } else { 6837 ActivityManagerNative.getDefault().stopAppSwitches(); 6838 sendCloseSystemWindows(); 6839 Intent dock = createHomeDockIntent(); 6840 if (dock != null) { 6841 int result = ActivityManagerNative.getDefault() 6842 .startActivityAsUser(null, null, dock, 6843 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 6844 null, null, 0, 6845 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6846 null, null, UserHandle.USER_CURRENT); 6847 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6848 return false; 6849 } 6850 } 6851 } 6852 int result = ActivityManagerNative.getDefault() 6853 .startActivityAsUser(null, null, mHomeIntent, 6854 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 6855 null, null, 0, 6856 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6857 null, null, UserHandle.USER_CURRENT); 6858 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6859 return false; 6860 } 6861 } catch (RemoteException ex) { 6862 // bummer, the activity manager, which is in this process, is dead 6863 } 6864 } 6865 return true; 6866 } 6867 6868 @Override 6869 public void setCurrentOrientationLw(int newOrientation) { 6870 synchronized (mLock) { 6871 if (newOrientation != mCurrentAppOrientation) { 6872 mCurrentAppOrientation = newOrientation; 6873 updateOrientationListenerLp(); 6874 } 6875 } 6876 } 6877 6878 private void performAuditoryFeedbackForAccessibilityIfNeed() { 6879 if (!isGlobalAccessibilityGestureEnabled()) { 6880 return; 6881 } 6882 AudioManager audioManager = (AudioManager) mContext.getSystemService( 6883 Context.AUDIO_SERVICE); 6884 if (audioManager.isSilentMode()) { 6885 return; 6886 } 6887 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 6888 Settings.System.DEFAULT_NOTIFICATION_URI); 6889 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 6890 ringTone.play(); 6891 } 6892 6893 private boolean isTheaterModeEnabled() { 6894 return Settings.Global.getInt(mContext.getContentResolver(), 6895 Settings.Global.THEATER_MODE_ON, 0) == 1; 6896 } 6897 6898 private boolean isGlobalAccessibilityGestureEnabled() { 6899 return Settings.Global.getInt(mContext.getContentResolver(), 6900 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 6901 } 6902 6903 @Override 6904 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 6905 if (!mVibrator.hasVibrator()) { 6906 return false; 6907 } 6908 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 6909 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 6910 if (hapticsDisabled && !always) { 6911 return false; 6912 } 6913 long[] pattern = null; 6914 switch (effectId) { 6915 case HapticFeedbackConstants.LONG_PRESS: 6916 pattern = mLongPressVibePattern; 6917 break; 6918 case HapticFeedbackConstants.VIRTUAL_KEY: 6919 pattern = mVirtualKeyVibePattern; 6920 break; 6921 case HapticFeedbackConstants.KEYBOARD_TAP: 6922 pattern = mKeyboardTapVibePattern; 6923 break; 6924 case HapticFeedbackConstants.CLOCK_TICK: 6925 pattern = mClockTickVibePattern; 6926 break; 6927 case HapticFeedbackConstants.CALENDAR_DATE: 6928 pattern = mCalendarDateVibePattern; 6929 break; 6930 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 6931 pattern = mSafeModeDisabledVibePattern; 6932 break; 6933 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 6934 pattern = mSafeModeEnabledVibePattern; 6935 break; 6936 case HapticFeedbackConstants.CONTEXT_CLICK: 6937 pattern = mContextClickVibePattern; 6938 break; 6939 default: 6940 return false; 6941 } 6942 int owningUid; 6943 String owningPackage; 6944 if (win != null) { 6945 owningUid = win.getOwningUid(); 6946 owningPackage = win.getOwningPackage(); 6947 } else { 6948 owningUid = android.os.Process.myUid(); 6949 owningPackage = mContext.getOpPackageName(); 6950 } 6951 if (pattern.length == 1) { 6952 // One-shot vibration 6953 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 6954 } else { 6955 // Pattern vibration 6956 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 6957 } 6958 return true; 6959 } 6960 6961 @Override 6962 public void keepScreenOnStartedLw() { 6963 } 6964 6965 @Override 6966 public void keepScreenOnStoppedLw() { 6967 if (isKeyguardShowingAndNotOccluded()) { 6968 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 6969 } 6970 } 6971 6972 private int updateSystemUiVisibilityLw() { 6973 // If there is no window focused, there will be nobody to handle the events 6974 // anyway, so just hang on in whatever state we're in until things settle down. 6975 final WindowState win = mFocusedWindow != null ? mFocusedWindow 6976 : mTopFullscreenOpaqueWindowState; 6977 if (win == null) { 6978 return 0; 6979 } 6980 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 6981 // We are updating at a point where the keyguard has gotten 6982 // focus, but we were last in a state where the top window is 6983 // hiding it. This is probably because the keyguard as been 6984 // shown while the top window was displayed, so we want to ignore 6985 // it here because this is just a very transient change and it 6986 // will quickly lose focus once it correctly gets hidden. 6987 return 0; 6988 } 6989 6990 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 6991 & ~mResettingSystemUiFlags 6992 & ~mForceClearedSystemUiFlags; 6993 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 6994 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 6995 } 6996 6997 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6998 tmpVisibility |= StatusBarManager.DISABLE_RECENT; 6999 } 7000 7001 final int fullscreenVisibility = updateLightStatusBarLw(0 /* vis */, 7002 mTopFullscreenOpaqueWindowState, mTopFullscreenOpaqueOrDimmingWindowState); 7003 final int dockedVisibility = updateLightStatusBarLw(0 /* vis */, 7004 mTopDockedOpaqueWindowState, mTopDockedOpaqueOrDimmingWindowState); 7005 mWindowManagerFuncs.getStackBounds(HOME_STACK_ID, mNonDockedStackBounds); 7006 mWindowManagerFuncs.getStackBounds(DOCKED_STACK_ID, mDockedStackBounds); 7007 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 7008 final int diff = visibility ^ mLastSystemUiFlags; 7009 final int fullscreenDiff = fullscreenVisibility ^ mLastFullscreenStackSysUiFlags; 7010 final int dockedDiff = dockedVisibility ^ mLastDockedStackSysUiFlags; 7011 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 7012 if (diff == 0 && fullscreenDiff == 0 && dockedDiff == 0 && mLastFocusNeedsMenu == needsMenu 7013 && mFocusedApp == win.getAppToken() 7014 && mLastNonDockedStackBounds.equals(mNonDockedStackBounds) 7015 && mLastDockedStackBounds.equals(mDockedStackBounds)) { 7016 return 0; 7017 } 7018 mLastSystemUiFlags = visibility; 7019 mLastFullscreenStackSysUiFlags = fullscreenVisibility; 7020 mLastDockedStackSysUiFlags = dockedVisibility; 7021 mLastFocusNeedsMenu = needsMenu; 7022 mFocusedApp = win.getAppToken(); 7023 final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds); 7024 final Rect dockedStackBounds = new Rect(mDockedStackBounds); 7025 mHandler.post(new Runnable() { 7026 @Override 7027 public void run() { 7028 StatusBarManagerInternal statusbar = getStatusBarManagerInternal(); 7029 if (statusbar != null) { 7030 statusbar.setSystemUiVisibility(visibility, fullscreenVisibility, 7031 dockedVisibility, 0xffffffff, fullscreenStackBounds, 7032 dockedStackBounds, win.toString()); 7033 statusbar.topAppWindowChanged(needsMenu); 7034 } 7035 } 7036 }); 7037 return diff; 7038 } 7039 7040 private int updateLightStatusBarLw(int vis, WindowState opaque, WindowState opaqueOrDimming) { 7041 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen 7042 ? mStatusBar 7043 : opaqueOrDimming; 7044 7045 if (statusColorWin != null) { 7046 if (statusColorWin == opaque) { 7047 // If the top fullscreen-or-dimming window is also the top fullscreen, respect 7048 // its light flag. 7049 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7050 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null) 7051 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7052 } else if (statusColorWin != null && statusColorWin.isDimming()) { 7053 // Otherwise if it's dimming, clear the light flag. 7054 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7055 } 7056 } 7057 return vis; 7058 } 7059 7060 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 7061 final boolean dockedStackVisible = mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID); 7062 final boolean freeformStackVisible = 7063 mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID); 7064 final boolean resizing = mWindowManagerInternal.isDockedDividerResizing(); 7065 7066 // We need to force system bars when the docked stack is visible, when the freeform stack 7067 // is visible but also when we are resizing for the transitions when docked stack 7068 // visibility changes. 7069 mForceShowSystemBars = dockedStackVisible || freeformStackVisible || resizing; 7070 final boolean forceOpaqueSystemBars = mForceShowSystemBars && !mForceStatusBarFromKeyguard; 7071 7072 // apply translucent bar vis flags 7073 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 7074 ? mStatusBar 7075 : mTopFullscreenOpaqueWindowState; 7076 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7077 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7078 7079 // prevent status bar interaction from clearing certain flags 7080 int type = win.getAttrs().type; 7081 boolean statusBarHasFocus = type == TYPE_STATUS_BAR; 7082 if (statusBarHasFocus && !isStatusBarKeyguard()) { 7083 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 7084 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 7085 | View.SYSTEM_UI_FLAG_IMMERSIVE 7086 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 7087 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7088 if (mHideLockScreen) { 7089 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 7090 } 7091 vis = (vis & ~flags) | (oldVis & flags); 7092 } 7093 7094 if ((!areTranslucentBarsAllowed() && transWin != mStatusBar) 7095 || forceOpaqueSystemBars) { 7096 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSLUCENT 7097 | View.SYSTEM_UI_TRANSPARENT); 7098 } 7099 7100 if (mForceNavBarOpaque) { 7101 vis &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT); 7102 } 7103 7104 if (mForceWindowDrawsStatusBarBackground) { 7105 vis |= View.STATUS_BAR_TRANSPARENT; 7106 vis &= ~View.STATUS_BAR_TRANSLUCENT; 7107 } 7108 7109 // update status bar 7110 boolean immersiveSticky = 7111 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7112 final boolean hideStatusBarWM = 7113 mTopFullscreenOpaqueWindowState != null 7114 && (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 7115 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 7116 final boolean hideStatusBarSysui = 7117 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 7118 final boolean hideNavBarSysui = 7119 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 7120 7121 final boolean transientStatusBarAllowed = mStatusBar != null 7122 && (statusBarHasFocus || (!mForceShowSystemBars 7123 && (hideStatusBarWM || (hideStatusBarSysui && immersiveSticky)))); 7124 7125 final boolean transientNavBarAllowed = mNavigationBar != null 7126 && !mForceShowSystemBars && hideNavBarSysui && immersiveSticky; 7127 7128 final long now = SystemClock.uptimeMillis(); 7129 final boolean pendingPanic = mPendingPanicGestureUptime != 0 7130 && now - mPendingPanicGestureUptime <= PANIC_GESTURE_EXPIRATION; 7131 if (pendingPanic && hideNavBarSysui && !isStatusBarKeyguard() && mKeyguardDrawComplete) { 7132 // The user performed the panic gesture recently, we're about to hide the bars, 7133 // we're no longer on the Keyguard and the screen is ready. We can now request the bars. 7134 mPendingPanicGestureUptime = 0; 7135 mStatusBarController.showTransient(); 7136 mNavigationBarController.showTransient(); 7137 } 7138 7139 final boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 7140 && !transientStatusBarAllowed && hideStatusBarSysui; 7141 final boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 7142 && !transientNavBarAllowed; 7143 if (denyTransientStatus || denyTransientNav || mForceShowSystemBars) { 7144 // clear the clearable flags instead 7145 clearClearableFlagsLw(); 7146 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS; 7147 } 7148 7149 final boolean immersive = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 7150 immersiveSticky = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7151 final boolean navAllowedHidden = immersive || immersiveSticky; 7152 7153 if (hideNavBarSysui && !navAllowedHidden && windowTypeToLayerLw(win.getBaseType()) 7154 > windowTypeToLayerLw(TYPE_INPUT_CONSUMER)) { 7155 // We can't hide the navbar from this window otherwise the input consumer would not get 7156 // the input events. 7157 vis = (vis & ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION); 7158 } 7159 7160 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 7161 7162 // update navigation bar 7163 boolean oldImmersiveMode = isImmersiveMode(oldVis); 7164 boolean newImmersiveMode = isImmersiveMode(vis); 7165 if (win != null && oldImmersiveMode != newImmersiveMode) { 7166 final String pkg = win.getOwningPackage(); 7167 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 7168 isUserSetupComplete()); 7169 } 7170 7171 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 7172 7173 return vis; 7174 } 7175 7176 private void clearClearableFlagsLw() { 7177 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 7178 if (newVal != mResettingSystemUiFlags) { 7179 mResettingSystemUiFlags = newVal; 7180 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 7181 } 7182 } 7183 7184 private boolean isImmersiveMode(int vis) { 7185 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 7186 return mNavigationBar != null 7187 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 7188 && (vis & flags) != 0 7189 && canHideNavigationBar(); 7190 } 7191 7192 /** 7193 * @return whether the navigation or status bar can be made translucent 7194 * 7195 * This should return true unless touch exploration is not enabled or 7196 * R.boolean.config_enableTranslucentDecor is false. 7197 */ 7198 private boolean areTranslucentBarsAllowed() { 7199 return mTranslucentDecorEnabled; 7200 } 7201 7202 // Use this instead of checking config_showNavigationBar so that it can be consistently 7203 // overridden by qemu.hw.mainkeys in the emulator. 7204 @Override 7205 public boolean hasNavigationBar() { 7206 return mHasNavigationBar; 7207 } 7208 7209 @Override 7210 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 7211 mLastInputMethodWindow = ime; 7212 mLastInputMethodTargetWindow = target; 7213 } 7214 7215 @Override 7216 public int getInputMethodWindowVisibleHeightLw() { 7217 return mDockBottom - mCurBottom; 7218 } 7219 7220 @Override 7221 public void setCurrentUserLw(int newUserId) { 7222 mCurrentUserId = newUserId; 7223 if (mKeyguardDelegate != null) { 7224 mKeyguardDelegate.setCurrentUser(newUserId); 7225 } 7226 if (mStatusBarService != null) { 7227 try { 7228 mStatusBarService.setCurrentUser(newUserId); 7229 } catch (RemoteException e) { 7230 // oh well 7231 } 7232 } 7233 setLastInputMethodWindowLw(null, null); 7234 } 7235 7236 @Override 7237 public boolean canMagnifyWindow(int windowType) { 7238 switch (windowType) { 7239 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 7240 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 7241 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 7242 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 7243 return false; 7244 } 7245 } 7246 return true; 7247 } 7248 7249 @Override 7250 public boolean isTopLevelWindow(int windowType) { 7251 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 7252 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 7253 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 7254 } 7255 return true; 7256 } 7257 7258 @Override 7259 public void dump(String prefix, PrintWriter pw, String[] args) { 7260 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 7261 pw.print(" mSystemReady="); pw.print(mSystemReady); 7262 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 7263 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 7264 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 7265 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 7266 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 7267 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 7268 || mForceClearedSystemUiFlags != 0) { 7269 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 7270 pw.print(Integer.toHexString(mLastSystemUiFlags)); 7271 pw.print(" mResettingSystemUiFlags=0x"); 7272 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 7273 pw.print(" mForceClearedSystemUiFlags=0x"); 7274 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 7275 } 7276 if (mLastFocusNeedsMenu) { 7277 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 7278 pw.println(mLastFocusNeedsMenu); 7279 } 7280 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 7281 pw.println(mWakeGestureEnabledSetting); 7282 7283 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 7284 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 7285 pw.print(" mDockMode="); pw.print(mDockMode); 7286 pw.print(" mEnableCarDockHomeCapture="); pw.print(mEnableCarDockHomeCapture); 7287 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 7288 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 7289 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 7290 pw.print(" mUserRotation="); pw.print(mUserRotation); 7291 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 7292 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 7293 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 7294 pw.print(mCarDockEnablesAccelerometer); 7295 pw.print(" mDeskDockEnablesAccelerometer="); 7296 pw.println(mDeskDockEnablesAccelerometer); 7297 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 7298 pw.print(mLidKeyboardAccessibility); 7299 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 7300 pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock); 7301 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 7302 pw.print(prefix); 7303 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 7304 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 7305 pw.print(prefix); 7306 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 7307 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 7308 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 7309 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 7310 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 7311 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 7312 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 7313 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 7314 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 7315 pw.println(mOrientationSensorEnabled); 7316 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 7317 pw.print(","); pw.print(mOverscanScreenTop); 7318 pw.print(") "); pw.print(mOverscanScreenWidth); 7319 pw.print("x"); pw.println(mOverscanScreenHeight); 7320 if (mOverscanLeft != 0 || mOverscanTop != 0 7321 || mOverscanRight != 0 || mOverscanBottom != 0) { 7322 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 7323 pw.print(" top="); pw.print(mOverscanTop); 7324 pw.print(" right="); pw.print(mOverscanRight); 7325 pw.print(" bottom="); pw.println(mOverscanBottom); 7326 } 7327 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 7328 pw.print(mRestrictedOverscanScreenLeft); 7329 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 7330 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 7331 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 7332 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 7333 pw.print(","); pw.print(mUnrestrictedScreenTop); 7334 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 7335 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 7336 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 7337 pw.print(","); pw.print(mRestrictedScreenTop); 7338 pw.print(") "); pw.print(mRestrictedScreenWidth); 7339 pw.print("x"); pw.println(mRestrictedScreenHeight); 7340 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 7341 pw.print(","); pw.print(mStableFullscreenTop); 7342 pw.print(")-("); pw.print(mStableFullscreenRight); 7343 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 7344 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 7345 pw.print(","); pw.print(mStableTop); 7346 pw.print(")-("); pw.print(mStableRight); 7347 pw.print(","); pw.print(mStableBottom); pw.println(")"); 7348 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 7349 pw.print(","); pw.print(mSystemTop); 7350 pw.print(")-("); pw.print(mSystemRight); 7351 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 7352 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 7353 pw.print(","); pw.print(mCurTop); 7354 pw.print(")-("); pw.print(mCurRight); 7355 pw.print(","); pw.print(mCurBottom); pw.println(")"); 7356 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 7357 pw.print(","); pw.print(mContentTop); 7358 pw.print(")-("); pw.print(mContentRight); 7359 pw.print(","); pw.print(mContentBottom); pw.println(")"); 7360 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 7361 pw.print(","); pw.print(mVoiceContentTop); 7362 pw.print(")-("); pw.print(mVoiceContentRight); 7363 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 7364 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 7365 pw.print(","); pw.print(mDockTop); 7366 pw.print(")-("); pw.print(mDockRight); 7367 pw.print(","); pw.print(mDockBottom); pw.println(")"); 7368 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 7369 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 7370 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 7371 pw.print(" mShowingDream="); pw.print(mShowingDream); 7372 pw.print(" mDreamingLockscreen="); pw.print(mDreamingLockscreen); 7373 pw.print(" mDreamingSleepToken="); pw.println(mDreamingSleepToken); 7374 if (mLastInputMethodWindow != null) { 7375 pw.print(prefix); pw.print("mLastInputMethodWindow="); 7376 pw.println(mLastInputMethodWindow); 7377 } 7378 if (mLastInputMethodTargetWindow != null) { 7379 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 7380 pw.println(mLastInputMethodTargetWindow); 7381 } 7382 if (mStatusBar != null) { 7383 pw.print(prefix); pw.print("mStatusBar="); 7384 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard="); 7385 pw.println(isStatusBarKeyguard()); 7386 } 7387 if (mNavigationBar != null) { 7388 pw.print(prefix); pw.print("mNavigationBar="); 7389 pw.println(mNavigationBar); 7390 } 7391 if (mFocusedWindow != null) { 7392 pw.print(prefix); pw.print("mFocusedWindow="); 7393 pw.println(mFocusedWindow); 7394 } 7395 if (mFocusedApp != null) { 7396 pw.print(prefix); pw.print("mFocusedApp="); 7397 pw.println(mFocusedApp); 7398 } 7399 if (mWinDismissingKeyguard != null) { 7400 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 7401 pw.println(mWinDismissingKeyguard); 7402 } 7403 if (mTopFullscreenOpaqueWindowState != null) { 7404 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 7405 pw.println(mTopFullscreenOpaqueWindowState); 7406 } 7407 if (mTopFullscreenOpaqueOrDimmingWindowState != null) { 7408 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState="); 7409 pw.println(mTopFullscreenOpaqueOrDimmingWindowState); 7410 } 7411 if (mForcingShowNavBar) { 7412 pw.print(prefix); pw.print("mForcingShowNavBar="); 7413 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 7414 pw.println(mForcingShowNavBarLayer); 7415 } 7416 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 7417 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 7418 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 7419 pw.print(" mForceStatusBarFromKeyguard="); 7420 pw.println(mForceStatusBarFromKeyguard); 7421 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 7422 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 7423 pw.print(" mHomePressed="); pw.println(mHomePressed); 7424 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 7425 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 7426 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 7427 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 7428 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 7429 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 7430 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 7431 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 7432 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 7433 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 7434 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 7435 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 7436 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 7437 7438 mGlobalKeyManager.dump(prefix, pw); 7439 mStatusBarController.dump(pw, prefix); 7440 mNavigationBarController.dump(pw, prefix); 7441 PolicyControl.dump(prefix, pw); 7442 7443 if (mWakeGestureListener != null) { 7444 mWakeGestureListener.dump(pw, prefix); 7445 } 7446 if (mOrientationListener != null) { 7447 mOrientationListener.dump(pw, prefix); 7448 } 7449 if (mBurnInProtectionHelper != null) { 7450 mBurnInProtectionHelper.dump(prefix, pw); 7451 } 7452 if (mKeyguardDelegate != null) { 7453 mKeyguardDelegate.dump(prefix, pw); 7454 } 7455 } 7456} 7457