PhoneWindowManager.java revision 44dbe294fbf06a1def61c48e758621e61ce23b08
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.TAKE_SCREENSHOT_FULLSCREEN; 32import static android.view.WindowManager.TAKE_SCREENSHOT_SELECTED_REGION; 33import static android.view.WindowManager.LayoutParams.*; 34import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVERED; 35import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_COVER_ABSENT; 36import static android.view.WindowManagerPolicy.WindowManagerFuncs.CAMERA_LENS_UNCOVERED; 37import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_ABSENT; 38import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_CLOSED; 39import static android.view.WindowManagerPolicy.WindowManagerFuncs.LID_OPEN; 40 41import android.Manifest; 42import android.app.ActivityManager; 43import android.app.ActivityManager.StackId; 44import android.app.ActivityManagerInternal; 45import android.app.ActivityManagerInternal.SleepToken; 46import android.app.ActivityManagerNative; 47import android.app.AppOpsManager; 48import android.app.IUiModeManager; 49import android.app.ProgressDialog; 50import android.app.SearchManager; 51import android.app.StatusBarManager; 52import android.app.UiModeManager; 53import android.content.ActivityNotFoundException; 54import android.content.BroadcastReceiver; 55import android.content.ComponentName; 56import android.content.ContentResolver; 57import android.content.Context; 58import android.content.Intent; 59import android.content.IntentFilter; 60import android.content.ServiceConnection; 61import android.content.pm.ActivityInfo; 62import android.content.pm.ApplicationInfo; 63import android.content.pm.PackageManager; 64import android.content.pm.ResolveInfo; 65import android.content.res.CompatibilityInfo; 66import android.content.res.Configuration; 67import android.content.res.Resources; 68import android.database.ContentObserver; 69import android.graphics.PixelFormat; 70import android.graphics.Rect; 71import android.hardware.hdmi.HdmiControlManager; 72import android.hardware.hdmi.HdmiPlaybackClient; 73import android.hardware.hdmi.HdmiPlaybackClient.OneTouchPlayCallback; 74import android.media.AudioAttributes; 75import android.media.AudioManager; 76import android.media.AudioSystem; 77import android.media.IAudioService; 78import android.media.Ringtone; 79import android.media.RingtoneManager; 80import android.media.session.MediaSessionLegacyHelper; 81import android.os.Binder; 82import android.os.Build; 83import android.os.Bundle; 84import android.os.Debug; 85import android.os.FactoryTest; 86import android.os.Handler; 87import android.os.IBinder; 88import android.os.IDeviceIdleController; 89import android.os.Looper; 90import android.os.Message; 91import android.os.Messenger; 92import android.os.PowerManager; 93import android.os.PowerManagerInternal; 94import android.os.Process; 95import android.os.RemoteException; 96import android.os.ServiceManager; 97import android.os.SystemClock; 98import android.os.SystemProperties; 99import android.os.UEventObserver; 100import android.os.UserHandle; 101import android.os.Vibrator; 102import android.provider.MediaStore; 103import android.provider.Settings; 104import android.service.dreams.DreamManagerInternal; 105import android.service.dreams.DreamService; 106import android.service.dreams.IDreamManager; 107import android.speech.RecognizerIntent; 108import android.telecom.TelecomManager; 109import android.util.DisplayMetrics; 110import android.util.EventLog; 111import android.util.Log; 112import android.util.Slog; 113import android.util.SparseArray; 114import android.util.LongSparseArray; 115import android.view.Display; 116import android.view.Gravity; 117import android.view.HapticFeedbackConstants; 118import android.view.IApplicationToken; 119import android.view.IWindowManager; 120import android.view.InputChannel; 121import android.view.InputDevice; 122import android.view.InputEvent; 123import android.view.InputEventReceiver; 124import android.view.KeyCharacterMap; 125import android.view.KeyCharacterMap.FallbackAction; 126import android.view.KeyEvent; 127import android.view.MotionEvent; 128import android.view.Surface; 129import android.view.View; 130import android.view.ViewConfiguration; 131import android.view.WindowManager; 132import android.view.WindowManagerGlobal; 133import android.view.WindowManagerInternal; 134import android.view.WindowManagerPolicy; 135import android.view.accessibility.AccessibilityEvent; 136import android.view.accessibility.AccessibilityManager; 137import android.view.animation.Animation; 138import android.view.animation.AnimationSet; 139import android.view.animation.AnimationUtils; 140import com.android.internal.R; 141import com.android.internal.logging.MetricsLogger; 142import com.android.internal.policy.PhoneWindow; 143import com.android.internal.policy.IShortcutService; 144import com.android.internal.statusbar.IStatusBarService; 145import com.android.internal.util.ScreenShapeHelper; 146import com.android.internal.widget.PointerLocationView; 147import com.android.server.GestureLauncherService; 148import com.android.server.LocalServices; 149import com.android.server.policy.keyguard.KeyguardServiceDelegate; 150import com.android.server.policy.keyguard.KeyguardServiceDelegate.DrawnListener; 151import com.android.server.statusbar.StatusBarManagerInternal; 152 153import java.io.File; 154import java.io.FileReader; 155import java.io.IOException; 156import java.io.PrintWriter; 157import java.util.HashSet; 158import java.util.List; 159 160/** 161 * WindowManagerPolicy implementation for the Android phone UI. This 162 * introduces a new method suffix, Lp, for an internal lock of the 163 * PhoneWindowManager. This is used to protect some internal state, and 164 * can be acquired with either the Lw and Li lock held, so has the restrictions 165 * of both of those when held. 166 */ 167public class PhoneWindowManager implements WindowManagerPolicy { 168 static final String TAG = "WindowManager"; 169 static final boolean DEBUG = false; 170 static final boolean localLOGV = false; 171 static final boolean DEBUG_INPUT = false; 172 static final boolean DEBUG_KEYGUARD = false; 173 static final boolean DEBUG_LAYOUT = false; 174 static final boolean DEBUG_STARTING_WINDOW = false; 175 static final boolean DEBUG_WAKEUP = false; 176 static final boolean SHOW_STARTING_ANIMATIONS = true; 177 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 178 179 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 180 // No longer recommended for desk docks; 181 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 182 183 static final int SHORT_PRESS_POWER_NOTHING = 0; 184 static final int SHORT_PRESS_POWER_GO_TO_SLEEP = 1; 185 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP = 2; 186 static final int SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME = 3; 187 static final int SHORT_PRESS_POWER_GO_HOME = 4; 188 189 static final int LONG_PRESS_POWER_NOTHING = 0; 190 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 191 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 192 static final int LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM = 3; 193 194 static final int MULTI_PRESS_POWER_NOTHING = 0; 195 static final int MULTI_PRESS_POWER_THEATER_MODE = 1; 196 static final int MULTI_PRESS_POWER_BRIGHTNESS_BOOST = 2; 197 198 // These need to match the documentation/constant in 199 // core/res/res/values/config.xml 200 static final int LONG_PRESS_HOME_NOTHING = 0; 201 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 1; 202 static final int LONG_PRESS_HOME_ASSIST = 2; 203 static final int LAST_LONG_PRESS_HOME_BEHAVIOR = LONG_PRESS_HOME_ASSIST; 204 205 static final int DOUBLE_TAP_HOME_NOTHING = 0; 206 static final int DOUBLE_TAP_HOME_RECENT_SYSTEM_UI = 1; 207 208 static final int SHORT_PRESS_WINDOW_NOTHING = 0; 209 static final int SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE = 1; 210 211 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP = 0; 212 static final int SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME = 1; 213 214 // Controls navigation bar opacity depending on which workspace stacks are currently 215 // visible. 216 // Nav bar is always opaque when either the freeform stack or docked stack is visible. 217 static final int NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED = 0; 218 // Nav bar is always translucent when the freeform stack is visible, otherwise always opaque. 219 static final int NAV_BAR_TRANSLUCENT_WHEN_FREEFORM_OPAQUE_OTHERWISE = 1; 220 221 static final int APPLICATION_MEDIA_SUBLAYER = -2; 222 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 223 static final int APPLICATION_PANEL_SUBLAYER = 1; 224 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 225 static final int APPLICATION_ABOVE_SUB_PANEL_SUBLAYER = 3; 226 227 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 228 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 229 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 230 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 231 static public final String SYSTEM_DIALOG_REASON_ASSIST = "assist"; 232 233 /** 234 * These are the system UI flags that, when changing, can cause the layout 235 * of the screen to change. 236 */ 237 static final int SYSTEM_UI_CHANGING_LAYOUT = 238 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 239 | View.SYSTEM_UI_FLAG_FULLSCREEN 240 | View.STATUS_BAR_TRANSLUCENT 241 | View.NAVIGATION_BAR_TRANSLUCENT 242 | View.STATUS_BAR_TRANSPARENT 243 | View.NAVIGATION_BAR_TRANSPARENT; 244 245 private static final AudioAttributes VIBRATION_ATTRIBUTES = new AudioAttributes.Builder() 246 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION) 247 .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION) 248 .build(); 249 250 // The panic gesture may become active only after the keyguard is dismissed and the immersive 251 // app shows again. If that doesn't happen for 30s we drop the gesture. 252 private static final long PANIC_GESTURE_EXPIRATION = 30000; 253 254 private static final String SYSUI_PACKAGE = "com.android.systemui"; 255 private static final String SYSUI_SCREENSHOT_SERVICE = 256 "com.android.systemui.screenshot.TakeScreenshotService"; 257 private static final String SYSUI_SCREENSHOT_ERROR_RECEIVER = 258 "com.android.systemui.screenshot.ScreenshotServiceErrorReceiver"; 259 260 /** 261 * Keyguard stuff 262 */ 263 private WindowState mKeyguardScrim; 264 private boolean mKeyguardHidden; 265 private boolean mKeyguardDrawnOnce; 266 267 /* Table of Application Launch keys. Maps from key codes to intent categories. 268 * 269 * These are special keys that are used to launch particular kinds of applications, 270 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 271 * usage page. We don't support quite that many yet... 272 */ 273 static SparseArray<String> sApplicationLaunchKeyCategories; 274 static { 275 sApplicationLaunchKeyCategories = new SparseArray<String>(); 276 sApplicationLaunchKeyCategories.append( 277 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 278 sApplicationLaunchKeyCategories.append( 279 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 280 sApplicationLaunchKeyCategories.append( 281 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 282 sApplicationLaunchKeyCategories.append( 283 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 284 sApplicationLaunchKeyCategories.append( 285 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 286 sApplicationLaunchKeyCategories.append( 287 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 288 } 289 290 /** Amount of time (in milliseconds) to wait for windows drawn before powering on. */ 291 static final int WAITING_FOR_DRAWN_TIMEOUT = 1000; 292 293 /** 294 * Lock protecting internal state. Must not call out into window 295 * manager with lock held. (This lock will be acquired in places 296 * where the window manager is calling in with its own lock held.) 297 */ 298 private final Object mLock = new Object(); 299 300 Context mContext; 301 IWindowManager mWindowManager; 302 WindowManagerFuncs mWindowManagerFuncs; 303 WindowManagerInternal mWindowManagerInternal; 304 PowerManager mPowerManager; 305 ActivityManagerInternal mActivityManagerInternal; 306 DreamManagerInternal mDreamManagerInternal; 307 PowerManagerInternal mPowerManagerInternal; 308 IStatusBarService mStatusBarService; 309 StatusBarManagerInternal mStatusBarManagerInternal; 310 boolean mPreloadedRecentApps; 311 final Object mServiceAquireLock = new Object(); 312 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 313 SearchManager mSearchManager; 314 AccessibilityManager mAccessibilityManager; 315 BurnInProtectionHelper mBurnInProtectionHelper; 316 AppOpsManager mAppOpsManager; 317 318 // Vibrator pattern for haptic feedback of a long press. 319 long[] mLongPressVibePattern; 320 321 // Vibrator pattern for haptic feedback of virtual key press. 322 long[] mVirtualKeyVibePattern; 323 324 // Vibrator pattern for a short vibration. 325 long[] mKeyboardTapVibePattern; 326 327 // Vibrator pattern for a short vibration when tapping on an hour/minute tick of a Clock. 328 long[] mClockTickVibePattern; 329 330 // Vibrator pattern for a short vibration when tapping on a day/month/year date of a Calendar. 331 long[] mCalendarDateVibePattern; 332 333 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 334 long[] mSafeModeDisabledVibePattern; 335 336 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 337 long[] mSafeModeEnabledVibePattern; 338 339 // Vibrator pattern for haptic feedback of a context click. 340 long[] mContextClickVibePattern; 341 342 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 343 boolean mEnableShiftMenuBugReports = false; 344 345 boolean mSafeMode; 346 WindowState mStatusBar = null; 347 int mStatusBarHeight; 348 WindowState mNavigationBar = null; 349 boolean mHasNavigationBar = false; 350 boolean mCanHideNavigationBar = false; 351 boolean mNavigationBarCanMove = false; // can the navigation bar ever move to the side? 352 boolean mNavigationBarOnBottom = true; // is the navigation bar on the bottom *right now*? 353 int[] mNavigationBarHeightForRotationDefault = new int[4]; 354 int[] mNavigationBarWidthForRotationDefault = new int[4]; 355 int[] mNavigationBarHeightForRotationInCarMode = new int[4]; 356 int[] mNavigationBarWidthForRotationInCarMode = new int[4]; 357 358 private LongSparseArray<IShortcutService> mShortcutKeyServices = new LongSparseArray<>(); 359 360 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 361 // This is for car dock and this is updated from resource. 362 private boolean mEnableCarDockHomeCapture = true; 363 364 boolean mBootMessageNeedsHiding; 365 KeyguardServiceDelegate mKeyguardDelegate; 366 final Runnable mWindowManagerDrawCallback = new Runnable() { 367 @Override 368 public void run() { 369 if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display!"); 370 mHandler.sendEmptyMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE); 371 } 372 }; 373 final DrawnListener mKeyguardDrawnCallback = new DrawnListener() { 374 @Override 375 public void onDrawn() { 376 if (DEBUG_WAKEUP) Slog.d(TAG, "mKeyguardDelegate.ShowListener.onDrawn."); 377 mHandler.sendEmptyMessage(MSG_KEYGUARD_DRAWN_COMPLETE); 378 } 379 }; 380 381 GlobalActions mGlobalActions; 382 Handler mHandler; 383 WindowState mLastInputMethodWindow = null; 384 WindowState mLastInputMethodTargetWindow = null; 385 386 // FIXME This state is shared between the input reader and handler thread. 387 // Technically it's broken and buggy but it has been like this for many years 388 // and we have not yet seen any problems. Someday we'll rewrite this logic 389 // so that only one thread is involved in handling input policy. Unfortunately 390 // it's on a critical path for power management so we can't just post the work to the 391 // handler thread. We'll need to resolve this someday by teaching the input dispatcher 392 // to hold wakelocks during dispatch and eliminating the critical path. 393 volatile boolean mPowerKeyHandled; 394 volatile boolean mBeganFromNonInteractive; 395 volatile int mPowerKeyPressCounter; 396 volatile boolean mEndCallKeyHandled; 397 398 boolean mRecentsVisible; 399 int mRecentAppsHeldModifiers; 400 boolean mLanguageSwitchKeyPressed; 401 402 int mLidState = LID_ABSENT; 403 int mCameraLensCoverState = CAMERA_LENS_COVER_ABSENT; 404 boolean mHaveBuiltInKeyboard; 405 406 boolean mSystemReady; 407 boolean mSystemBooted; 408 private boolean mDeferBindKeyguard; 409 boolean mHdmiPlugged; 410 HdmiControl mHdmiControl; 411 IUiModeManager mUiModeManager; 412 int mUiMode; 413 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 414 int mLidOpenRotation; 415 int mCarDockRotation; 416 int mDeskDockRotation; 417 int mUndockedHdmiRotation; 418 int mDemoHdmiRotation; 419 boolean mDemoHdmiRotationLock; 420 int mDemoRotation; 421 boolean mDemoRotationLock; 422 423 boolean mWakeGestureEnabledSetting; 424 MyWakeGestureListener mWakeGestureListener; 425 426 // Default display does not rotate, apps that require non-default orientation will have to 427 // have the orientation emulated. 428 private boolean mForceDefaultOrientation = false; 429 430 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 431 int mUserRotation = Surface.ROTATION_0; 432 boolean mAccelerometerDefault; 433 434 boolean mSupportAutoRotation; 435 int mAllowAllRotations = -1; 436 boolean mCarDockEnablesAccelerometer; 437 boolean mDeskDockEnablesAccelerometer; 438 int mLidKeyboardAccessibility; 439 int mLidNavigationAccessibility; 440 boolean mLidControlsScreenLock; 441 boolean mLidControlsSleep; 442 int mShortPressOnPowerBehavior; 443 int mLongPressOnPowerBehavior; 444 int mDoublePressOnPowerBehavior; 445 int mTriplePressOnPowerBehavior; 446 int mShortPressOnSleepBehavior; 447 int mShortPressWindowBehavior; 448 boolean mAwake; 449 boolean mScreenOnEarly; 450 boolean mScreenOnFully; 451 ScreenOnListener mScreenOnListener; 452 boolean mKeyguardDrawComplete; 453 boolean mWindowManagerDrawComplete; 454 boolean mOrientationSensorEnabled = false; 455 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 456 boolean mHasSoftInput = false; 457 boolean mTranslucentDecorEnabled = true; 458 boolean mUseTvRouting; 459 460 int mPointerLocationMode = 0; // guarded by mLock 461 462 // The last window we were told about in focusChanged. 463 WindowState mFocusedWindow; 464 IApplicationToken mFocusedApp; 465 466 PointerLocationView mPointerLocationView; 467 468 // The current size of the screen; really; extends into the overscan area of 469 // the screen and doesn't account for any system elements like the status bar. 470 int mOverscanScreenLeft, mOverscanScreenTop; 471 int mOverscanScreenWidth, mOverscanScreenHeight; 472 // The current visible size of the screen; really; (ir)regardless of whether the status 473 // bar can be hidden but not extending into the overscan area. 474 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 475 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 476 // Like mOverscanScreen*, but allowed to move into the overscan region where appropriate. 477 int mRestrictedOverscanScreenLeft, mRestrictedOverscanScreenTop; 478 int mRestrictedOverscanScreenWidth, mRestrictedOverscanScreenHeight; 479 // The current size of the screen; these may be different than (0,0)-(dw,dh) 480 // if the status bar can't be hidden; in that case it effectively carves out 481 // that area of the display from all other windows. 482 int mRestrictedScreenLeft, mRestrictedScreenTop; 483 int mRestrictedScreenWidth, mRestrictedScreenHeight; 484 // During layout, the current screen borders accounting for any currently 485 // visible system UI elements. 486 int mSystemLeft, mSystemTop, mSystemRight, mSystemBottom; 487 // For applications requesting stable content insets, these are them. 488 int mStableLeft, mStableTop, mStableRight, mStableBottom; 489 // For applications requesting stable content insets but have also set the 490 // fullscreen window flag, these are the stable dimensions without the status bar. 491 int mStableFullscreenLeft, mStableFullscreenTop; 492 int mStableFullscreenRight, mStableFullscreenBottom; 493 // During layout, the current screen borders with all outer decoration 494 // (status bar, input method dock) accounted for. 495 int mCurLeft, mCurTop, mCurRight, mCurBottom; 496 // During layout, the frame in which content should be displayed 497 // to the user, accounting for all screen decoration except for any 498 // space they deem as available for other content. This is usually 499 // the same as mCur*, but may be larger if the screen decor has supplied 500 // content insets. 501 int mContentLeft, mContentTop, mContentRight, mContentBottom; 502 // During layout, the frame in which voice content should be displayed 503 // to the user, accounting for all screen decoration except for any 504 // space they deem as available for other content. 505 int mVoiceContentLeft, mVoiceContentTop, mVoiceContentRight, mVoiceContentBottom; 506 // During layout, the current screen borders along which input method 507 // windows are placed. 508 int mDockLeft, mDockTop, mDockRight, mDockBottom; 509 // During layout, the layer at which the doc window is placed. 510 int mDockLayer; 511 // During layout, this is the layer of the status bar. 512 int mStatusBarLayer; 513 int mLastSystemUiFlags; 514 // Bits that we are in the process of clearing, so we want to prevent 515 // them from being set by applications until everything has been updated 516 // to have them clear. 517 int mResettingSystemUiFlags = 0; 518 // Bits that we are currently always keeping cleared. 519 int mForceClearedSystemUiFlags = 0; 520 int mLastFullscreenStackSysUiFlags; 521 int mLastDockedStackSysUiFlags; 522 final Rect mNonDockedStackBounds = new Rect(); 523 final Rect mDockedStackBounds = new Rect(); 524 final Rect mLastNonDockedStackBounds = new Rect(); 525 final Rect mLastDockedStackBounds = new Rect(); 526 527 // What we last reported to system UI about whether the compatibility 528 // menu needs to be displayed. 529 boolean mLastFocusNeedsMenu = false; 530 // If nonzero, a panic gesture was performed at that time in uptime millis and is still pending. 531 private long mPendingPanicGestureUptime; 532 533 InputConsumer mInputConsumer = null; 534 535 static final Rect mTmpParentFrame = new Rect(); 536 static final Rect mTmpDisplayFrame = new Rect(); 537 static final Rect mTmpOverscanFrame = new Rect(); 538 static final Rect mTmpContentFrame = new Rect(); 539 static final Rect mTmpVisibleFrame = new Rect(); 540 static final Rect mTmpDecorFrame = new Rect(); 541 static final Rect mTmpStableFrame = new Rect(); 542 static final Rect mTmpNavigationFrame = new Rect(); 543 static final Rect mTmpOutsetFrame = new Rect(); 544 545 WindowState mTopFullscreenOpaqueWindowState; 546 WindowState mTopFullscreenOpaqueOrDimmingWindowState; 547 WindowState mTopDockedOpaqueWindowState; 548 WindowState mTopDockedOpaqueOrDimmingWindowState; 549 HashSet<IApplicationToken> mAppsToBeHidden = new HashSet<IApplicationToken>(); 550 HashSet<IApplicationToken> mAppsThatDismissKeyguard = new HashSet<IApplicationToken>(); 551 boolean mTopIsFullscreen; 552 boolean mForceStatusBar; 553 boolean mForceStatusBarFromKeyguard; 554 private boolean mForceStatusBarTransparent; 555 int mNavBarOpacityMode = NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED; 556 boolean mHideLockScreen; 557 boolean mForcingShowNavBar; 558 int mForcingShowNavBarLayer; 559 560 // States of keyguard dismiss. 561 private static final int DISMISS_KEYGUARD_NONE = 0; // Keyguard not being dismissed. 562 private static final int DISMISS_KEYGUARD_START = 1; // Keyguard needs to be dismissed. 563 private static final int DISMISS_KEYGUARD_CONTINUE = 2; // Keyguard has been dismissed. 564 int mDismissKeyguard = DISMISS_KEYGUARD_NONE; 565 566 /** The window that is currently dismissing the keyguard. Dismissing the keyguard must only 567 * be done once per window. */ 568 private WindowState mWinDismissingKeyguard; 569 570 /** When window is currently dismissing the keyguard, dismissing the keyguard must handle 571 * the keygaurd secure state change instantly case, e.g. the use case of inserting a PIN 572 * lock SIM card. This variable is used to record the previous keyguard secure state for 573 * monitoring secure state change on window dismissing keyguard. */ 574 private boolean mSecureDismissingKeyguard; 575 576 /** The window that is currently showing "over" the keyguard. If there is an app window 577 * belonging to another app on top of this the keyguard shows. If there is a fullscreen 578 * app window under this, still dismiss the keyguard but don't show the app underneath. Show 579 * the wallpaper. */ 580 private WindowState mWinShowWhenLocked; 581 582 boolean mShowingLockscreen; 583 boolean mShowingDream; 584 boolean mDreamingLockscreen; 585 boolean mDreamingSleepTokenNeeded; 586 SleepToken mDreamingSleepToken; 587 SleepToken mScreenOffSleepToken; 588 boolean mKeyguardSecure; 589 boolean mKeyguardSecureIncludingHidden; 590 volatile boolean mKeyguardOccluded; 591 boolean mHomePressed; 592 boolean mHomeConsumed; 593 boolean mHomeDoubleTapPending; 594 Intent mHomeIntent; 595 Intent mCarDockIntent; 596 Intent mDeskDockIntent; 597 boolean mSearchKeyShortcutPending; 598 boolean mConsumeSearchKeyUp; 599 boolean mAssistKeyLongPressed; 600 boolean mPendingMetaAction; 601 boolean mForceShowSystemBars; 602 603 // support for activating the lock screen while the screen is on 604 boolean mAllowLockscreenWhenOn; 605 int mLockScreenTimeout; 606 boolean mLockScreenTimerActive; 607 608 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 609 int mEndcallBehavior; 610 611 // Behavior of POWER button while in-call and screen on. 612 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 613 int mIncallPowerBehavior; 614 615 Display mDisplay; 616 617 private int mDisplayRotation; 618 619 int mLandscapeRotation = 0; // default landscape rotation 620 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 621 int mPortraitRotation = 0; // default portrait rotation 622 int mUpsideDownRotation = 0; // "other" portrait rotation 623 624 int mOverscanLeft = 0; 625 int mOverscanTop = 0; 626 int mOverscanRight = 0; 627 int mOverscanBottom = 0; 628 629 // What we do when the user long presses on home 630 private int mLongPressOnHomeBehavior; 631 632 // What we do when the user double-taps on home 633 private int mDoubleTapOnHomeBehavior; 634 635 // Allowed theater mode wake actions 636 private boolean mAllowTheaterModeWakeFromKey; 637 private boolean mAllowTheaterModeWakeFromPowerKey; 638 private boolean mAllowTheaterModeWakeFromMotion; 639 private boolean mAllowTheaterModeWakeFromMotionWhenNotDreaming; 640 private boolean mAllowTheaterModeWakeFromCameraLens; 641 private boolean mAllowTheaterModeWakeFromLidSwitch; 642 private boolean mAllowTheaterModeWakeFromWakeGesture; 643 644 // Whether to support long press from power button in non-interactive mode 645 private boolean mSupportLongPressPowerWhenNonInteractive; 646 647 // Whether to go to sleep entering theater mode from power button 648 private boolean mGoToSleepOnButtonPressTheaterMode; 649 650 // Screenshot trigger states 651 // Time to volume and power must be pressed within this interval of each other. 652 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 653 // Increase the chord delay when taking a screenshot from the keyguard 654 private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f; 655 private boolean mScreenshotChordEnabled; 656 private boolean mScreenshotChordVolumeDownKeyTriggered; 657 private long mScreenshotChordVolumeDownKeyTime; 658 private boolean mScreenshotChordVolumeDownKeyConsumed; 659 private boolean mScreenshotChordVolumeUpKeyTriggered; 660 private boolean mScreenshotChordPowerKeyTriggered; 661 private long mScreenshotChordPowerKeyTime; 662 663 /* The number of steps between min and max brightness */ 664 private static final int BRIGHTNESS_STEPS = 10; 665 666 SettingsObserver mSettingsObserver; 667 ShortcutManager mShortcutManager; 668 PowerManager.WakeLock mBroadcastWakeLock; 669 PowerManager.WakeLock mPowerKeyWakeLock; 670 boolean mHavePendingMediaKeyRepeatWithWakeLock; 671 672 private int mCurrentUserId; 673 674 // Maps global key codes to the components that will handle them. 675 private GlobalKeyManager mGlobalKeyManager; 676 677 // Fallback actions by key code. 678 private final SparseArray<KeyCharacterMap.FallbackAction> mFallbackActions = 679 new SparseArray<KeyCharacterMap.FallbackAction>(); 680 681 private final LogDecelerateInterpolator mLogDecelerateInterpolator 682 = new LogDecelerateInterpolator(100, 0); 683 684 private boolean mForceWindowDrawsStatusBarBackground; 685 686 private static final int MSG_ENABLE_POINTER_LOCATION = 1; 687 private static final int MSG_DISABLE_POINTER_LOCATION = 2; 688 private static final int MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK = 3; 689 private static final int MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK = 4; 690 private static final int MSG_KEYGUARD_DRAWN_COMPLETE = 5; 691 private static final int MSG_KEYGUARD_DRAWN_TIMEOUT = 6; 692 private static final int MSG_WINDOW_MANAGER_DRAWN_COMPLETE = 7; 693 private static final int MSG_DISPATCH_SHOW_RECENTS = 9; 694 private static final int MSG_DISPATCH_SHOW_GLOBAL_ACTIONS = 10; 695 private static final int MSG_HIDE_BOOT_MESSAGE = 11; 696 private static final int MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK = 12; 697 private static final int MSG_POWER_DELAYED_PRESS = 13; 698 private static final int MSG_POWER_LONG_PRESS = 14; 699 private static final int MSG_UPDATE_DREAMING_SLEEP_TOKEN = 15; 700 private static final int MSG_REQUEST_TRANSIENT_BARS = 16; 701 private static final int MSG_REQUEST_TV_PICTURE_IN_PICTURE = 17; 702 703 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS = 0; 704 private static final int MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION = 1; 705 706 private class PolicyHandler extends Handler { 707 @Override 708 public void handleMessage(Message msg) { 709 switch (msg.what) { 710 case MSG_ENABLE_POINTER_LOCATION: 711 enablePointerLocation(); 712 break; 713 case MSG_DISABLE_POINTER_LOCATION: 714 disablePointerLocation(); 715 break; 716 case MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK: 717 dispatchMediaKeyWithWakeLock((KeyEvent)msg.obj); 718 break; 719 case MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK: 720 dispatchMediaKeyRepeatWithWakeLock((KeyEvent)msg.obj); 721 break; 722 case MSG_DISPATCH_SHOW_RECENTS: 723 showRecentApps(false); 724 break; 725 case MSG_DISPATCH_SHOW_GLOBAL_ACTIONS: 726 showGlobalActionsInternal(); 727 break; 728 case MSG_KEYGUARD_DRAWN_COMPLETE: 729 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mKeyguardDrawComplete"); 730 finishKeyguardDrawn(); 731 break; 732 case MSG_KEYGUARD_DRAWN_TIMEOUT: 733 Slog.w(TAG, "Keyguard drawn timeout. Setting mKeyguardDrawComplete"); 734 finishKeyguardDrawn(); 735 break; 736 case MSG_WINDOW_MANAGER_DRAWN_COMPLETE: 737 if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete"); 738 finishWindowsDrawn(); 739 break; 740 case MSG_HIDE_BOOT_MESSAGE: 741 handleHideBootMessage(); 742 break; 743 case MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK: 744 launchVoiceAssistWithWakeLock(msg.arg1 != 0); 745 break; 746 case MSG_POWER_DELAYED_PRESS: 747 powerPress((Long)msg.obj, msg.arg1 != 0, msg.arg2); 748 finishPowerKeyPress(); 749 break; 750 case MSG_POWER_LONG_PRESS: 751 powerLongPress(); 752 break; 753 case MSG_UPDATE_DREAMING_SLEEP_TOKEN: 754 updateDreamingSleepToken(msg.arg1 != 0); 755 break; 756 case MSG_REQUEST_TRANSIENT_BARS: 757 WindowState targetBar = (msg.arg1 == MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS) ? 758 mStatusBar : mNavigationBar; 759 if (targetBar != null) { 760 requestTransientBars(targetBar); 761 } 762 break; 763 case MSG_REQUEST_TV_PICTURE_IN_PICTURE: 764 requestTvPictureInPictureInternal(); 765 break; 766 } 767 } 768 } 769 770 private UEventObserver mHDMIObserver = new UEventObserver() { 771 @Override 772 public void onUEvent(UEventObserver.UEvent event) { 773 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 774 } 775 }; 776 777 class SettingsObserver extends ContentObserver { 778 SettingsObserver(Handler handler) { 779 super(handler); 780 } 781 782 void observe() { 783 // Observe all users' changes 784 ContentResolver resolver = mContext.getContentResolver(); 785 resolver.registerContentObserver(Settings.System.getUriFor( 786 Settings.System.END_BUTTON_BEHAVIOR), false, this, 787 UserHandle.USER_ALL); 788 resolver.registerContentObserver(Settings.Secure.getUriFor( 789 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this, 790 UserHandle.USER_ALL); 791 resolver.registerContentObserver(Settings.Secure.getUriFor( 792 Settings.Secure.WAKE_GESTURE_ENABLED), false, this, 793 UserHandle.USER_ALL); 794 resolver.registerContentObserver(Settings.System.getUriFor( 795 Settings.System.ACCELEROMETER_ROTATION), false, this, 796 UserHandle.USER_ALL); 797 resolver.registerContentObserver(Settings.System.getUriFor( 798 Settings.System.USER_ROTATION), false, this, 799 UserHandle.USER_ALL); 800 resolver.registerContentObserver(Settings.System.getUriFor( 801 Settings.System.SCREEN_OFF_TIMEOUT), false, this, 802 UserHandle.USER_ALL); 803 resolver.registerContentObserver(Settings.System.getUriFor( 804 Settings.System.POINTER_LOCATION), false, this, 805 UserHandle.USER_ALL); 806 resolver.registerContentObserver(Settings.Secure.getUriFor( 807 Settings.Secure.DEFAULT_INPUT_METHOD), false, this, 808 UserHandle.USER_ALL); 809 resolver.registerContentObserver(Settings.Secure.getUriFor( 810 Settings.Secure.IMMERSIVE_MODE_CONFIRMATIONS), false, this, 811 UserHandle.USER_ALL); 812 resolver.registerContentObserver(Settings.Global.getUriFor( 813 Settings.Global.POLICY_CONTROL), false, this, 814 UserHandle.USER_ALL); 815 updateSettings(); 816 } 817 818 @Override public void onChange(boolean selfChange) { 819 updateSettings(); 820 updateRotation(false); 821 } 822 } 823 824 class MyWakeGestureListener extends WakeGestureListener { 825 MyWakeGestureListener(Context context, Handler handler) { 826 super(context, handler); 827 } 828 829 @Override 830 public void onWakeUp() { 831 synchronized (mLock) { 832 if (shouldEnableWakeGestureLp()) { 833 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 834 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromWakeGesture, 835 "android.policy:GESTURE"); 836 } 837 } 838 } 839 } 840 841 class MyOrientationListener extends WindowOrientationListener { 842 private final Runnable mUpdateRotationRunnable = new Runnable() { 843 @Override 844 public void run() { 845 // send interaction hint to improve redraw performance 846 mPowerManagerInternal.powerHint(PowerManagerInternal.POWER_HINT_INTERACTION, 0); 847 updateRotation(false); 848 } 849 }; 850 851 MyOrientationListener(Context context, Handler handler) { 852 super(context, handler); 853 } 854 855 @Override 856 public void onProposedRotationChanged(int rotation) { 857 if (localLOGV) Slog.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 858 mHandler.post(mUpdateRotationRunnable); 859 } 860 } 861 MyOrientationListener mOrientationListener; 862 863 private final StatusBarController mStatusBarController = new StatusBarController(); 864 865 private final BarController mNavigationBarController = new BarController("NavigationBar", 866 View.NAVIGATION_BAR_TRANSIENT, 867 View.NAVIGATION_BAR_UNHIDE, 868 View.NAVIGATION_BAR_TRANSLUCENT, 869 StatusBarManager.WINDOW_NAVIGATION_BAR, 870 WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, 871 View.NAVIGATION_BAR_TRANSPARENT); 872 873 private ImmersiveModeConfirmation mImmersiveModeConfirmation; 874 875 private SystemGesturesPointerEventListener mSystemGestures; 876 877 IStatusBarService getStatusBarService() { 878 synchronized (mServiceAquireLock) { 879 if (mStatusBarService == null) { 880 mStatusBarService = IStatusBarService.Stub.asInterface( 881 ServiceManager.getService("statusbar")); 882 } 883 return mStatusBarService; 884 } 885 } 886 887 StatusBarManagerInternal getStatusBarManagerInternal() { 888 synchronized (mServiceAquireLock) { 889 if (mStatusBarManagerInternal == null) { 890 mStatusBarManagerInternal = 891 LocalServices.getService(StatusBarManagerInternal.class); 892 } 893 return mStatusBarManagerInternal; 894 } 895 } 896 897 /* 898 * We always let the sensor be switched on by default except when 899 * the user has explicitly disabled sensor based rotation or when the 900 * screen is switched off. 901 */ 902 boolean needSensorRunningLp() { 903 if (mSupportAutoRotation) { 904 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 905 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 906 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 907 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 908 // If the application has explicitly requested to follow the 909 // orientation, then we need to turn the sensor on. 910 return true; 911 } 912 } 913 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 914 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 915 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 916 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 917 // enable accelerometer if we are docked in a dock that enables accelerometer 918 // orientation management, 919 return true; 920 } 921 if (mUserRotationMode == USER_ROTATION_LOCKED) { 922 // If the setting for using the sensor by default is enabled, then 923 // we will always leave it on. Note that the user could go to 924 // a window that forces an orientation that does not use the 925 // sensor and in theory we could turn it off... however, when next 926 // turning it on we won't have a good value for the current 927 // orientation for a little bit, which can cause orientation 928 // changes to lag, so we'd like to keep it always on. (It will 929 // still be turned off when the screen is off.) 930 return false; 931 } 932 return mSupportAutoRotation; 933 } 934 935 /* 936 * Various use cases for invoking this function 937 * screen turning off, should always disable listeners if already enabled 938 * screen turned on and current app has sensor based orientation, enable listeners 939 * if not already enabled 940 * screen turned on and current app does not have sensor orientation, disable listeners if 941 * already enabled 942 * screen turning on and current app has sensor based orientation, enable listeners if needed 943 * screen turning on and current app has nosensor based orientation, do nothing 944 */ 945 void updateOrientationListenerLp() { 946 if (!mOrientationListener.canDetectOrientation()) { 947 // If sensor is turned off or nonexistent for some reason 948 return; 949 } 950 // Could have been invoked due to screen turning on or off or 951 // change of the currently visible window's orientation. 952 if (localLOGV) Slog.v(TAG, "mScreenOnEarly=" + mScreenOnEarly 953 + ", mAwake=" + mAwake + ", mCurrentAppOrientation=" + mCurrentAppOrientation 954 + ", mOrientationSensorEnabled=" + mOrientationSensorEnabled 955 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 956 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 957 boolean disable = true; 958 // Note: We postpone the rotating of the screen until the keyguard as well as the 959 // window manager have reported a draw complete. 960 if (mScreenOnEarly && mAwake && 961 mKeyguardDrawComplete && mWindowManagerDrawComplete) { 962 if (needSensorRunningLp()) { 963 disable = false; 964 //enable listener if not already enabled 965 if (!mOrientationSensorEnabled) { 966 mOrientationListener.enable(); 967 if(localLOGV) Slog.v(TAG, "Enabling listeners"); 968 mOrientationSensorEnabled = true; 969 } 970 } 971 } 972 //check if sensors need to be disabled 973 if (disable && mOrientationSensorEnabled) { 974 mOrientationListener.disable(); 975 if(localLOGV) Slog.v(TAG, "Disabling listeners"); 976 mOrientationSensorEnabled = false; 977 } 978 } 979 980 private void interceptPowerKeyDown(KeyEvent event, boolean interactive) { 981 // Hold a wake lock until the power key is released. 982 if (!mPowerKeyWakeLock.isHeld()) { 983 mPowerKeyWakeLock.acquire(); 984 } 985 986 // Cancel multi-press detection timeout. 987 if (mPowerKeyPressCounter != 0) { 988 mHandler.removeMessages(MSG_POWER_DELAYED_PRESS); 989 } 990 991 // Detect user pressing the power button in panic when an application has 992 // taken over the whole screen. 993 boolean panic = mImmersiveModeConfirmation.onPowerKeyDown(interactive, 994 SystemClock.elapsedRealtime(), isImmersiveMode(mLastSystemUiFlags)); 995 if (panic) { 996 mHandler.post(mHiddenNavPanic); 997 } 998 999 // Latch power key state to detect screenshot chord. 1000 if (interactive && !mScreenshotChordPowerKeyTriggered 1001 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 1002 mScreenshotChordPowerKeyTriggered = true; 1003 mScreenshotChordPowerKeyTime = event.getDownTime(); 1004 interceptScreenshotChord(); 1005 } 1006 1007 // Stop ringing or end call if configured to do so when power is pressed. 1008 TelecomManager telecomManager = getTelecommService(); 1009 boolean hungUp = false; 1010 if (telecomManager != null) { 1011 if (telecomManager.isRinging()) { 1012 // Pressing Power while there's a ringing incoming 1013 // call should silence the ringer. 1014 telecomManager.silenceRinger(); 1015 } else if ((mIncallPowerBehavior 1016 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 1017 && telecomManager.isInCall() && interactive) { 1018 // Otherwise, if "Power button ends call" is enabled, 1019 // the Power button will hang up any current active call. 1020 hungUp = telecomManager.endCall(); 1021 } 1022 } 1023 1024 GestureLauncherService gestureService = LocalServices.getService( 1025 GestureLauncherService.class); 1026 boolean gesturedServiceIntercepted = false; 1027 if (gestureService != null) { 1028 gesturedServiceIntercepted = gestureService.interceptPowerKeyDown(event, interactive); 1029 } 1030 1031 // If the power key has still not yet been handled, then detect short 1032 // press, long press, or multi press and decide what to do. 1033 mPowerKeyHandled = hungUp || mScreenshotChordVolumeDownKeyTriggered 1034 || mScreenshotChordVolumeUpKeyTriggered || gesturedServiceIntercepted; 1035 if (!mPowerKeyHandled) { 1036 if (interactive) { 1037 // When interactive, we're already awake. 1038 // Wait for a long press or for the button to be released to decide what to do. 1039 if (hasLongPressOnPowerBehavior()) { 1040 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1041 msg.setAsynchronous(true); 1042 mHandler.sendMessageDelayed(msg, 1043 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1044 } 1045 } else { 1046 wakeUpFromPowerKey(event.getDownTime()); 1047 1048 if (mSupportLongPressPowerWhenNonInteractive && hasLongPressOnPowerBehavior()) { 1049 Message msg = mHandler.obtainMessage(MSG_POWER_LONG_PRESS); 1050 msg.setAsynchronous(true); 1051 mHandler.sendMessageDelayed(msg, 1052 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1053 mBeganFromNonInteractive = true; 1054 } else { 1055 final int maxCount = getMaxMultiPressPowerCount(); 1056 1057 if (maxCount <= 1) { 1058 mPowerKeyHandled = true; 1059 } else { 1060 mBeganFromNonInteractive = true; 1061 } 1062 } 1063 } 1064 } 1065 } 1066 1067 private void interceptPowerKeyUp(KeyEvent event, boolean interactive, boolean canceled) { 1068 final boolean handled = canceled || mPowerKeyHandled; 1069 mScreenshotChordPowerKeyTriggered = false; 1070 cancelPendingScreenshotChordAction(); 1071 cancelPendingPowerKeyAction(); 1072 1073 if (!handled) { 1074 // Figure out how to handle the key now that it has been released. 1075 mPowerKeyPressCounter += 1; 1076 1077 final int maxCount = getMaxMultiPressPowerCount(); 1078 final long eventTime = event.getDownTime(); 1079 if (mPowerKeyPressCounter < maxCount) { 1080 // This could be a multi-press. Wait a little bit longer to confirm. 1081 // Continue holding the wake lock. 1082 Message msg = mHandler.obtainMessage(MSG_POWER_DELAYED_PRESS, 1083 interactive ? 1 : 0, mPowerKeyPressCounter, eventTime); 1084 msg.setAsynchronous(true); 1085 mHandler.sendMessageDelayed(msg, ViewConfiguration.getDoubleTapTimeout()); 1086 return; 1087 } 1088 1089 // No other actions. Handle it immediately. 1090 powerPress(eventTime, interactive, mPowerKeyPressCounter); 1091 } 1092 1093 // Done. Reset our state. 1094 finishPowerKeyPress(); 1095 } 1096 1097 private void finishPowerKeyPress() { 1098 mBeganFromNonInteractive = false; 1099 mPowerKeyPressCounter = 0; 1100 if (mPowerKeyWakeLock.isHeld()) { 1101 mPowerKeyWakeLock.release(); 1102 } 1103 } 1104 1105 private void cancelPendingPowerKeyAction() { 1106 if (!mPowerKeyHandled) { 1107 mPowerKeyHandled = true; 1108 mHandler.removeMessages(MSG_POWER_LONG_PRESS); 1109 } 1110 } 1111 1112 private void powerPress(long eventTime, boolean interactive, int count) { 1113 if (mScreenOnEarly && !mScreenOnFully) { 1114 Slog.i(TAG, "Suppressed redundant power key press while " 1115 + "already in the process of turning the screen on."); 1116 return; 1117 } 1118 1119 if (count == 2) { 1120 powerMultiPressAction(eventTime, interactive, mDoublePressOnPowerBehavior); 1121 } else if (count == 3) { 1122 powerMultiPressAction(eventTime, interactive, mTriplePressOnPowerBehavior); 1123 } else if (interactive && !mBeganFromNonInteractive) { 1124 switch (mShortPressOnPowerBehavior) { 1125 case SHORT_PRESS_POWER_NOTHING: 1126 break; 1127 case SHORT_PRESS_POWER_GO_TO_SLEEP: 1128 mPowerManager.goToSleep(eventTime, 1129 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1130 break; 1131 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP: 1132 mPowerManager.goToSleep(eventTime, 1133 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1134 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1135 break; 1136 case SHORT_PRESS_POWER_REALLY_GO_TO_SLEEP_AND_GO_HOME: 1137 mPowerManager.goToSleep(eventTime, 1138 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 1139 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 1140 launchHomeFromHotKey(); 1141 break; 1142 case SHORT_PRESS_POWER_GO_HOME: 1143 launchHomeFromHotKey(true /* awakenFromDreams */, false /*respectKeyguard*/); 1144 break; 1145 } 1146 } 1147 } 1148 1149 private void powerMultiPressAction(long eventTime, boolean interactive, int behavior) { 1150 switch (behavior) { 1151 case MULTI_PRESS_POWER_NOTHING: 1152 break; 1153 case MULTI_PRESS_POWER_THEATER_MODE: 1154 if (!isUserSetupComplete()) { 1155 Slog.i(TAG, "Ignoring toggling theater mode - device not setup."); 1156 break; 1157 } 1158 1159 if (isTheaterModeEnabled()) { 1160 Slog.i(TAG, "Toggling theater mode off."); 1161 Settings.Global.putInt(mContext.getContentResolver(), 1162 Settings.Global.THEATER_MODE_ON, 0); 1163 if (!interactive) { 1164 wakeUpFromPowerKey(eventTime); 1165 } 1166 } else { 1167 Slog.i(TAG, "Toggling theater mode on."); 1168 Settings.Global.putInt(mContext.getContentResolver(), 1169 Settings.Global.THEATER_MODE_ON, 1); 1170 1171 if (mGoToSleepOnButtonPressTheaterMode && interactive) { 1172 mPowerManager.goToSleep(eventTime, 1173 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 1174 } 1175 } 1176 break; 1177 case MULTI_PRESS_POWER_BRIGHTNESS_BOOST: 1178 Slog.i(TAG, "Starting brightness boost."); 1179 if (!interactive) { 1180 wakeUpFromPowerKey(eventTime); 1181 } 1182 mPowerManager.boostScreenBrightness(eventTime); 1183 break; 1184 } 1185 } 1186 1187 private int getMaxMultiPressPowerCount() { 1188 if (mTriplePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1189 return 3; 1190 } 1191 if (mDoublePressOnPowerBehavior != MULTI_PRESS_POWER_NOTHING) { 1192 return 2; 1193 } 1194 return 1; 1195 } 1196 1197 private void powerLongPress() { 1198 final int behavior = getResolvedLongPressOnPowerBehavior(); 1199 switch (behavior) { 1200 case LONG_PRESS_POWER_NOTHING: 1201 break; 1202 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 1203 mPowerKeyHandled = true; 1204 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1205 performAuditoryFeedbackForAccessibilityIfNeed(); 1206 } 1207 showGlobalActionsInternal(); 1208 break; 1209 case LONG_PRESS_POWER_SHUT_OFF: 1210 case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM: 1211 mPowerKeyHandled = true; 1212 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1213 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1214 mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF); 1215 break; 1216 } 1217 } 1218 1219 private void sleepPress(long eventTime) { 1220 if (mShortPressOnSleepBehavior == SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME) { 1221 launchHomeFromHotKey(false /* awakenDreams */, true /*respectKeyguard*/); 1222 } 1223 } 1224 1225 private void sleepRelease(long eventTime) { 1226 switch (mShortPressOnSleepBehavior) { 1227 case SHORT_PRESS_SLEEP_GO_TO_SLEEP: 1228 case SHORT_PRESS_SLEEP_GO_TO_SLEEP_AND_GO_HOME: 1229 Slog.i(TAG, "sleepRelease() calling goToSleep(GO_TO_SLEEP_REASON_SLEEP_BUTTON)"); 1230 mPowerManager.goToSleep(eventTime, 1231 PowerManager.GO_TO_SLEEP_REASON_SLEEP_BUTTON, 0); 1232 break; 1233 } 1234 } 1235 1236 private int getResolvedLongPressOnPowerBehavior() { 1237 if (FactoryTest.isLongPressOnPowerOffEnabled()) { 1238 return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM; 1239 } 1240 return mLongPressOnPowerBehavior; 1241 } 1242 1243 private boolean hasLongPressOnPowerBehavior() { 1244 return getResolvedLongPressOnPowerBehavior() != LONG_PRESS_POWER_NOTHING; 1245 } 1246 1247 private void interceptScreenshotChord() { 1248 if (mScreenshotChordEnabled 1249 && mScreenshotChordVolumeDownKeyTriggered && mScreenshotChordPowerKeyTriggered 1250 && !mScreenshotChordVolumeUpKeyTriggered) { 1251 final long now = SystemClock.uptimeMillis(); 1252 if (now <= mScreenshotChordVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 1253 && now <= mScreenshotChordPowerKeyTime 1254 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 1255 mScreenshotChordVolumeDownKeyConsumed = true; 1256 cancelPendingPowerKeyAction(); 1257 mScreenshotRunnable.setScreenshotType(TAKE_SCREENSHOT_FULLSCREEN); 1258 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay()); 1259 } 1260 } 1261 } 1262 1263 private long getScreenshotChordLongPressDelay() { 1264 if (mKeyguardDelegate.isShowing()) { 1265 // Double the time it takes to take a screenshot from the keyguard 1266 return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER * 1267 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 1268 } 1269 return ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout(); 1270 } 1271 1272 private void cancelPendingScreenshotChordAction() { 1273 mHandler.removeCallbacks(mScreenshotRunnable); 1274 } 1275 1276 private final Runnable mEndCallLongPress = new Runnable() { 1277 @Override 1278 public void run() { 1279 mEndCallKeyHandled = true; 1280 if (!performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false)) { 1281 performAuditoryFeedbackForAccessibilityIfNeed(); 1282 } 1283 showGlobalActionsInternal(); 1284 } 1285 }; 1286 1287 private class ScreenshotRunnable implements Runnable { 1288 private int mScreenshotType = TAKE_SCREENSHOT_FULLSCREEN; 1289 1290 public void setScreenshotType(int screenshotType) { 1291 mScreenshotType = screenshotType; 1292 } 1293 1294 @Override 1295 public void run() { 1296 takeScreenshot(mScreenshotType); 1297 } 1298 } 1299 1300 private final ScreenshotRunnable mScreenshotRunnable = new ScreenshotRunnable(); 1301 1302 @Override 1303 public void showGlobalActions() { 1304 mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1305 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS); 1306 } 1307 1308 void showGlobalActionsInternal() { 1309 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 1310 if (mGlobalActions == null) { 1311 mGlobalActions = new GlobalActions(mContext, mWindowManagerFuncs); 1312 } 1313 final boolean keyguardShowing = isKeyguardShowingAndNotOccluded(); 1314 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 1315 if (keyguardShowing) { 1316 // since it took two seconds of long press to bring this up, 1317 // poke the wake lock so they have some time to see the dialog. 1318 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 1319 } 1320 } 1321 1322 boolean isDeviceProvisioned() { 1323 return Settings.Global.getInt( 1324 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0) != 0; 1325 } 1326 1327 boolean isUserSetupComplete() { 1328 return Settings.Secure.getIntForUser(mContext.getContentResolver(), 1329 Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0; 1330 } 1331 1332 private void handleShortPressOnHome() { 1333 // Turn on the connected TV and switch HDMI input if we're a HDMI playback device. 1334 getHdmiControl().turnOnTv(); 1335 1336 // If there's a dream running then use home to escape the dream 1337 // but don't actually go home. 1338 if (mDreamManagerInternal != null && mDreamManagerInternal.isDreaming()) { 1339 mDreamManagerInternal.stopDream(false /*immediate*/); 1340 return; 1341 } 1342 1343 // Go home! 1344 launchHomeFromHotKey(); 1345 } 1346 1347 /** 1348 * Creates an accessor to HDMI control service that performs the operation of 1349 * turning on TV (optional) and switching input to us. If HDMI control service 1350 * is not available or we're not a HDMI playback device, the operation is no-op. 1351 */ 1352 private HdmiControl getHdmiControl() { 1353 if (null == mHdmiControl) { 1354 HdmiControlManager manager = (HdmiControlManager) mContext.getSystemService( 1355 Context.HDMI_CONTROL_SERVICE); 1356 HdmiPlaybackClient client = null; 1357 if (manager != null) { 1358 client = manager.getPlaybackClient(); 1359 } 1360 mHdmiControl = new HdmiControl(client); 1361 } 1362 return mHdmiControl; 1363 } 1364 1365 private static class HdmiControl { 1366 private final HdmiPlaybackClient mClient; 1367 1368 private HdmiControl(HdmiPlaybackClient client) { 1369 mClient = client; 1370 } 1371 1372 public void turnOnTv() { 1373 if (mClient == null) { 1374 return; 1375 } 1376 mClient.oneTouchPlay(new OneTouchPlayCallback() { 1377 @Override 1378 public void onComplete(int result) { 1379 if (result != HdmiControlManager.RESULT_SUCCESS) { 1380 Log.w(TAG, "One touch play failed: " + result); 1381 } 1382 } 1383 }); 1384 } 1385 } 1386 1387 private void handleLongPressOnHome(int deviceId) { 1388 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_NOTHING) { 1389 return; 1390 } 1391 mHomeConsumed = true; 1392 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 1393 1394 switch (mLongPressOnHomeBehavior) { 1395 case LONG_PRESS_HOME_RECENT_SYSTEM_UI: 1396 toggleRecentApps(); 1397 break; 1398 case LONG_PRESS_HOME_ASSIST: 1399 launchAssistAction(null, deviceId); 1400 break; 1401 default: 1402 Log.w(TAG, "Undefined home long press behavior: " + mLongPressOnHomeBehavior); 1403 break; 1404 } 1405 } 1406 1407 private void handleDoubleTapOnHome() { 1408 if (mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1409 mHomeConsumed = true; 1410 toggleRecentApps(); 1411 } 1412 } 1413 1414 private void requestTvPictureInPicture(KeyEvent event) { 1415 if (DEBUG_INPUT) Log.d(TAG, "requestTvPictureInPicture event=" + event); 1416 mHandler.removeMessages(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1417 Message msg = mHandler.obtainMessage(MSG_REQUEST_TV_PICTURE_IN_PICTURE); 1418 msg.setAsynchronous(true); 1419 msg.sendToTarget(); 1420 } 1421 1422 private void requestTvPictureInPictureInternal() { 1423 try { 1424 IStatusBarService statusbar = getStatusBarService(); 1425 if (statusbar != null) { 1426 statusbar.requestTvPictureInPicture(); 1427 } 1428 } catch (RemoteException|IllegalArgumentException e) { 1429 Slog.e(TAG, "Cannot handle picture-in-picture key", e); 1430 // re-acquire status bar service next time it is needed. 1431 mStatusBarService = null; 1432 } 1433 } 1434 1435 private final Runnable mHomeDoubleTapTimeoutRunnable = new Runnable() { 1436 @Override 1437 public void run() { 1438 if (mHomeDoubleTapPending) { 1439 mHomeDoubleTapPending = false; 1440 handleShortPressOnHome(); 1441 } 1442 } 1443 }; 1444 1445 private boolean isRoundWindow() { 1446 return mContext.getResources().getConfiguration().isScreenRound(); 1447 } 1448 1449 /** {@inheritDoc} */ 1450 @Override 1451 public void init(Context context, IWindowManager windowManager, 1452 WindowManagerFuncs windowManagerFuncs) { 1453 mContext = context; 1454 mWindowManager = windowManager; 1455 mWindowManagerFuncs = windowManagerFuncs; 1456 mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class); 1457 mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class); 1458 mDreamManagerInternal = LocalServices.getService(DreamManagerInternal.class); 1459 mPowerManagerInternal = LocalServices.getService(PowerManagerInternal.class); 1460 mAppOpsManager = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 1461 1462 // Init display burn-in protection 1463 boolean burnInProtectionEnabled = context.getResources().getBoolean( 1464 com.android.internal.R.bool.config_enableBurnInProtection); 1465 // Allow a system property to override this. Used by developer settings. 1466 boolean burnInProtectionDevMode = 1467 SystemProperties.getBoolean("persist.debug.force_burn_in", false); 1468 if (burnInProtectionEnabled || burnInProtectionDevMode) { 1469 final int minHorizontal; 1470 final int maxHorizontal; 1471 final int minVertical; 1472 final int maxVertical; 1473 final int maxRadius; 1474 if (burnInProtectionDevMode) { 1475 minHorizontal = -8; 1476 maxHorizontal = 8; 1477 minVertical = -8; 1478 maxVertical = -4; 1479 maxRadius = (isRoundWindow()) ? 6 : -1; 1480 } else { 1481 Resources resources = context.getResources(); 1482 minHorizontal = resources.getInteger( 1483 com.android.internal.R.integer.config_burnInProtectionMinHorizontalOffset); 1484 maxHorizontal = resources.getInteger( 1485 com.android.internal.R.integer.config_burnInProtectionMaxHorizontalOffset); 1486 minVertical = resources.getInteger( 1487 com.android.internal.R.integer.config_burnInProtectionMinVerticalOffset); 1488 maxVertical = resources.getInteger( 1489 com.android.internal.R.integer.config_burnInProtectionMaxVerticalOffset); 1490 maxRadius = resources.getInteger( 1491 com.android.internal.R.integer.config_burnInProtectionMaxRadius); 1492 } 1493 mBurnInProtectionHelper = new BurnInProtectionHelper( 1494 context, minHorizontal, maxHorizontal, minVertical, maxVertical, maxRadius); 1495 } 1496 1497 mHandler = new PolicyHandler(); 1498 mWakeGestureListener = new MyWakeGestureListener(mContext, mHandler); 1499 mOrientationListener = new MyOrientationListener(mContext, mHandler); 1500 try { 1501 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 1502 } catch (RemoteException ex) { } 1503 mSettingsObserver = new SettingsObserver(mHandler); 1504 mSettingsObserver.observe(); 1505 mShortcutManager = new ShortcutManager(context); 1506 mUiMode = context.getResources().getInteger( 1507 com.android.internal.R.integer.config_defaultUiModeType); 1508 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 1509 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 1510 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1511 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1512 mEnableCarDockHomeCapture = context.getResources().getBoolean( 1513 com.android.internal.R.bool.config_enableCarDockHomeLaunch); 1514 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 1515 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 1516 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1517 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1518 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 1519 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 1520 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1521 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 1522 1523 mPowerManager = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 1524 mBroadcastWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1525 "PhoneWindowManager.mBroadcastWakeLock"); 1526 mPowerKeyWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 1527 "PhoneWindowManager.mPowerKeyWakeLock"); 1528 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 1529 mSupportAutoRotation = mContext.getResources().getBoolean( 1530 com.android.internal.R.bool.config_supportAutoRotation); 1531 mLidOpenRotation = readRotation( 1532 com.android.internal.R.integer.config_lidOpenRotation); 1533 mCarDockRotation = readRotation( 1534 com.android.internal.R.integer.config_carDockRotation); 1535 mDeskDockRotation = readRotation( 1536 com.android.internal.R.integer.config_deskDockRotation); 1537 mUndockedHdmiRotation = readRotation( 1538 com.android.internal.R.integer.config_undockedHdmiRotation); 1539 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 1540 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 1541 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 1542 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 1543 mLidKeyboardAccessibility = mContext.getResources().getInteger( 1544 com.android.internal.R.integer.config_lidKeyboardAccessibility); 1545 mLidNavigationAccessibility = mContext.getResources().getInteger( 1546 com.android.internal.R.integer.config_lidNavigationAccessibility); 1547 mLidControlsScreenLock = mContext.getResources().getBoolean( 1548 com.android.internal.R.bool.config_lidControlsScreenLock); 1549 mLidControlsSleep = mContext.getResources().getBoolean( 1550 com.android.internal.R.bool.config_lidControlsSleep); 1551 mTranslucentDecorEnabled = mContext.getResources().getBoolean( 1552 com.android.internal.R.bool.config_enableTranslucentDecor); 1553 1554 mAllowTheaterModeWakeFromKey = mContext.getResources().getBoolean( 1555 com.android.internal.R.bool.config_allowTheaterModeWakeFromKey); 1556 mAllowTheaterModeWakeFromPowerKey = mAllowTheaterModeWakeFromKey 1557 || mContext.getResources().getBoolean( 1558 com.android.internal.R.bool.config_allowTheaterModeWakeFromPowerKey); 1559 mAllowTheaterModeWakeFromMotion = mContext.getResources().getBoolean( 1560 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotion); 1561 mAllowTheaterModeWakeFromMotionWhenNotDreaming = mContext.getResources().getBoolean( 1562 com.android.internal.R.bool.config_allowTheaterModeWakeFromMotionWhenNotDreaming); 1563 mAllowTheaterModeWakeFromCameraLens = mContext.getResources().getBoolean( 1564 com.android.internal.R.bool.config_allowTheaterModeWakeFromCameraLens); 1565 mAllowTheaterModeWakeFromLidSwitch = mContext.getResources().getBoolean( 1566 com.android.internal.R.bool.config_allowTheaterModeWakeFromLidSwitch); 1567 mAllowTheaterModeWakeFromWakeGesture = mContext.getResources().getBoolean( 1568 com.android.internal.R.bool.config_allowTheaterModeWakeFromGesture); 1569 1570 mGoToSleepOnButtonPressTheaterMode = mContext.getResources().getBoolean( 1571 com.android.internal.R.bool.config_goToSleepOnButtonPressTheaterMode); 1572 1573 mSupportLongPressPowerWhenNonInteractive = mContext.getResources().getBoolean( 1574 com.android.internal.R.bool.config_supportLongPressPowerWhenNonInteractive); 1575 1576 mShortPressOnPowerBehavior = mContext.getResources().getInteger( 1577 com.android.internal.R.integer.config_shortPressOnPowerBehavior); 1578 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 1579 com.android.internal.R.integer.config_longPressOnPowerBehavior); 1580 mDoublePressOnPowerBehavior = mContext.getResources().getInteger( 1581 com.android.internal.R.integer.config_doublePressOnPowerBehavior); 1582 mTriplePressOnPowerBehavior = mContext.getResources().getInteger( 1583 com.android.internal.R.integer.config_triplePressOnPowerBehavior); 1584 mShortPressOnSleepBehavior = mContext.getResources().getInteger( 1585 com.android.internal.R.integer.config_shortPressOnSleepBehavior); 1586 1587 mUseTvRouting = AudioSystem.getPlatformType(mContext) == AudioSystem.PLATFORM_TELEVISION; 1588 1589 readConfigurationDependentBehaviors(); 1590 1591 mAccessibilityManager = (AccessibilityManager) context.getSystemService( 1592 Context.ACCESSIBILITY_SERVICE); 1593 1594 // register for dock events 1595 IntentFilter filter = new IntentFilter(); 1596 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 1597 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 1598 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 1599 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 1600 filter.addAction(Intent.ACTION_DOCK_EVENT); 1601 Intent intent = context.registerReceiver(mDockReceiver, filter); 1602 if (intent != null) { 1603 // Retrieve current sticky dock event broadcast. 1604 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 1605 Intent.EXTRA_DOCK_STATE_UNDOCKED); 1606 } 1607 1608 // register for dream-related broadcasts 1609 filter = new IntentFilter(); 1610 filter.addAction(Intent.ACTION_DREAMING_STARTED); 1611 filter.addAction(Intent.ACTION_DREAMING_STOPPED); 1612 context.registerReceiver(mDreamReceiver, filter); 1613 1614 // register for multiuser-relevant broadcasts 1615 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED); 1616 context.registerReceiver(mMultiuserReceiver, filter); 1617 1618 // monitor for system gestures 1619 mSystemGestures = new SystemGesturesPointerEventListener(context, 1620 new SystemGesturesPointerEventListener.Callbacks() { 1621 @Override 1622 public void onSwipeFromTop() { 1623 if (mStatusBar != null) { 1624 requestTransientBars(mStatusBar); 1625 } 1626 } 1627 @Override 1628 public void onSwipeFromBottom() { 1629 if (mNavigationBar != null && mNavigationBarOnBottom) { 1630 requestTransientBars(mNavigationBar); 1631 } 1632 } 1633 @Override 1634 public void onSwipeFromRight() { 1635 if (mNavigationBar != null && !mNavigationBarOnBottom) { 1636 requestTransientBars(mNavigationBar); 1637 } 1638 } 1639 @Override 1640 public void onFling(int duration) { 1641 if (mPowerManagerInternal != null) { 1642 mPowerManagerInternal.powerHint( 1643 PowerManagerInternal.POWER_HINT_INTERACTION, duration); 1644 } 1645 } 1646 @Override 1647 public void onDebug() { 1648 // no-op 1649 } 1650 @Override 1651 public void onDown() { 1652 mOrientationListener.onTouchStart(); 1653 } 1654 @Override 1655 public void onUpOrCancel() { 1656 mOrientationListener.onTouchEnd(); 1657 } 1658 @Override 1659 public void onMouseHoverAtTop() { 1660 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1661 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1662 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_STATUS; 1663 mHandler.sendMessageDelayed(msg, 500); 1664 } 1665 @Override 1666 public void onMouseHoverAtBottom() { 1667 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1668 Message msg = mHandler.obtainMessage(MSG_REQUEST_TRANSIENT_BARS); 1669 msg.arg1 = MSG_REQUEST_TRANSIENT_BARS_ARG_NAVIGATION; 1670 mHandler.sendMessageDelayed(msg, 500); 1671 } 1672 @Override 1673 public void onMouseLeaveFromEdge() { 1674 mHandler.removeMessages(MSG_REQUEST_TRANSIENT_BARS); 1675 } 1676 }); 1677 mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext); 1678 mWindowManagerFuncs.registerPointerEventListener(mSystemGestures); 1679 1680 mVibrator = (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE); 1681 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 1682 com.android.internal.R.array.config_longPressVibePattern); 1683 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 1684 com.android.internal.R.array.config_virtualKeyVibePattern); 1685 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 1686 com.android.internal.R.array.config_keyboardTapVibePattern); 1687 mClockTickVibePattern = getLongIntArray(mContext.getResources(), 1688 com.android.internal.R.array.config_clockTickVibePattern); 1689 mCalendarDateVibePattern = getLongIntArray(mContext.getResources(), 1690 com.android.internal.R.array.config_calendarDateVibePattern); 1691 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 1692 com.android.internal.R.array.config_safeModeDisabledVibePattern); 1693 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 1694 com.android.internal.R.array.config_safeModeEnabledVibePattern); 1695 mContextClickVibePattern = getLongIntArray(mContext.getResources(), 1696 com.android.internal.R.array.config_contextClickVibePattern); 1697 1698 mScreenshotChordEnabled = mContext.getResources().getBoolean( 1699 com.android.internal.R.bool.config_enableScreenshotChord); 1700 mForceWindowDrawsStatusBarBackground = mContext.getResources().getBoolean( 1701 R.bool.config_forceWindowDrawsStatusBarBackground); 1702 1703 mGlobalKeyManager = new GlobalKeyManager(mContext); 1704 1705 // Controls rotation and the like. 1706 initializeHdmiState(); 1707 1708 // Match current screen state. 1709 if (!mPowerManager.isInteractive()) { 1710 startedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1711 finishedGoingToSleep(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 1712 } 1713 1714 mWindowManagerInternal.registerAppTransitionListener( 1715 mStatusBarController.getAppTransitionListener()); 1716 } 1717 1718 /** 1719 * Read values from config.xml that may be overridden depending on 1720 * the configuration of the device. 1721 * eg. Disable long press on home goes to recents on sw600dp. 1722 */ 1723 private void readConfigurationDependentBehaviors() { 1724 final Resources res = mContext.getResources(); 1725 1726 mLongPressOnHomeBehavior = res.getInteger( 1727 com.android.internal.R.integer.config_longPressOnHomeBehavior); 1728 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 1729 mLongPressOnHomeBehavior > LAST_LONG_PRESS_HOME_BEHAVIOR) { 1730 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1731 } 1732 1733 mDoubleTapOnHomeBehavior = res.getInteger( 1734 com.android.internal.R.integer.config_doubleTapOnHomeBehavior); 1735 if (mDoubleTapOnHomeBehavior < DOUBLE_TAP_HOME_NOTHING || 1736 mDoubleTapOnHomeBehavior > DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 1737 mDoubleTapOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 1738 } 1739 1740 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_NOTHING; 1741 if (mContext.getPackageManager().hasSystemFeature(FEATURE_PICTURE_IN_PICTURE)) { 1742 mShortPressWindowBehavior = SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE; 1743 } 1744 1745 mNavBarOpacityMode = res.getInteger( 1746 com.android.internal.R.integer.config_navBarOpacityMode); 1747 } 1748 1749 @Override 1750 public void setInitialDisplaySize(Display display, int width, int height, int density) { 1751 // This method might be called before the policy has been fully initialized 1752 // or for other displays we don't care about. 1753 if (mContext == null || display.getDisplayId() != Display.DEFAULT_DISPLAY) { 1754 return; 1755 } 1756 mDisplay = display; 1757 1758 final Resources res = mContext.getResources(); 1759 int shortSize, longSize; 1760 if (width > height) { 1761 shortSize = height; 1762 longSize = width; 1763 mLandscapeRotation = Surface.ROTATION_0; 1764 mSeascapeRotation = Surface.ROTATION_180; 1765 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1766 mPortraitRotation = Surface.ROTATION_90; 1767 mUpsideDownRotation = Surface.ROTATION_270; 1768 } else { 1769 mPortraitRotation = Surface.ROTATION_270; 1770 mUpsideDownRotation = Surface.ROTATION_90; 1771 } 1772 } else { 1773 shortSize = width; 1774 longSize = height; 1775 mPortraitRotation = Surface.ROTATION_0; 1776 mUpsideDownRotation = Surface.ROTATION_180; 1777 if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) { 1778 mLandscapeRotation = Surface.ROTATION_270; 1779 mSeascapeRotation = Surface.ROTATION_90; 1780 } else { 1781 mLandscapeRotation = Surface.ROTATION_90; 1782 mSeascapeRotation = Surface.ROTATION_270; 1783 } 1784 } 1785 1786 mStatusBarHeight = 1787 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 1788 1789 // Height of the navigation bar when presented horizontally at bottom 1790 mNavigationBarHeightForRotationDefault[mPortraitRotation] = 1791 mNavigationBarHeightForRotationDefault[mUpsideDownRotation] = 1792 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height); 1793 mNavigationBarHeightForRotationDefault[mLandscapeRotation] = 1794 mNavigationBarHeightForRotationDefault[mSeascapeRotation] = res.getDimensionPixelSize( 1795 com.android.internal.R.dimen.navigation_bar_height_landscape); 1796 1797 // Width of the navigation bar when presented vertically along one side 1798 mNavigationBarWidthForRotationDefault[mPortraitRotation] = 1799 mNavigationBarWidthForRotationDefault[mUpsideDownRotation] = 1800 mNavigationBarWidthForRotationDefault[mLandscapeRotation] = 1801 mNavigationBarWidthForRotationDefault[mSeascapeRotation] = 1802 res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width); 1803 1804 // Height of the navigation bar when presented horizontally at bottom 1805 mNavigationBarHeightForRotationInCarMode[mPortraitRotation] = 1806 mNavigationBarHeightForRotationInCarMode[mUpsideDownRotation] = 1807 res.getDimensionPixelSize( 1808 com.android.internal.R.dimen.navigation_bar_height_car_mode); 1809 mNavigationBarHeightForRotationInCarMode[mLandscapeRotation] = 1810 mNavigationBarHeightForRotationInCarMode[mSeascapeRotation] = res.getDimensionPixelSize( 1811 com.android.internal.R.dimen.navigation_bar_height_landscape_car_mode); 1812 1813 // Width of the navigation bar when presented vertically along one side 1814 mNavigationBarWidthForRotationInCarMode[mPortraitRotation] = 1815 mNavigationBarWidthForRotationInCarMode[mUpsideDownRotation] = 1816 mNavigationBarWidthForRotationInCarMode[mLandscapeRotation] = 1817 mNavigationBarWidthForRotationInCarMode[mSeascapeRotation] = 1818 res.getDimensionPixelSize( 1819 com.android.internal.R.dimen.navigation_bar_width_car_mode); 1820 1821 // SystemUI (status bar) layout policy 1822 int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density; 1823 int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density; 1824 1825 // Allow the navigation bar to move on non-square small devices (phones). 1826 mNavigationBarCanMove = width != height && shortSizeDp < 600; 1827 1828 mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 1829 // Allow a system property to override this. Used by the emulator. 1830 // See also hasNavigationBar(). 1831 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 1832 if ("1".equals(navBarOverride)) { 1833 mHasNavigationBar = false; 1834 } else if ("0".equals(navBarOverride)) { 1835 mHasNavigationBar = true; 1836 } 1837 1838 // For demo purposes, allow the rotation of the HDMI display to be controlled. 1839 // By default, HDMI locks rotation to landscape. 1840 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 1841 mDemoHdmiRotation = mPortraitRotation; 1842 } else { 1843 mDemoHdmiRotation = mLandscapeRotation; 1844 } 1845 mDemoHdmiRotationLock = SystemProperties.getBoolean("persist.demo.hdmirotationlock", false); 1846 1847 // For demo purposes, allow the rotation of the remote display to be controlled. 1848 // By default, remote display locks rotation to landscape. 1849 if ("portrait".equals(SystemProperties.get("persist.demo.remoterotation"))) { 1850 mDemoRotation = mPortraitRotation; 1851 } else { 1852 mDemoRotation = mLandscapeRotation; 1853 } 1854 mDemoRotationLock = SystemProperties.getBoolean( 1855 "persist.demo.rotationlock", false); 1856 1857 // Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per 1858 // http://developer.android.com/guide/practices/screens_support.html#range 1859 mForceDefaultOrientation = longSizeDp >= 960 && shortSizeDp >= 720 && 1860 res.getBoolean(com.android.internal.R.bool.config_forceDefaultOrientation) && 1861 // For debug purposes the next line turns this feature off with: 1862 // $ adb shell setprop config.override_forced_orient true 1863 // $ adb shell wm size reset 1864 !"true".equals(SystemProperties.get("config.override_forced_orient")); 1865 } 1866 1867 /** 1868 * @return whether the navigation bar can be hidden, e.g. the device has a 1869 * navigation bar and touch exploration is not enabled 1870 */ 1871 private boolean canHideNavigationBar() { 1872 return mHasNavigationBar; 1873 } 1874 1875 @Override 1876 public boolean isDefaultOrientationForced() { 1877 return mForceDefaultOrientation; 1878 } 1879 1880 @Override 1881 public void setDisplayOverscan(Display display, int left, int top, int right, int bottom) { 1882 if (display.getDisplayId() == Display.DEFAULT_DISPLAY) { 1883 mOverscanLeft = left; 1884 mOverscanTop = top; 1885 mOverscanRight = right; 1886 mOverscanBottom = bottom; 1887 } 1888 } 1889 1890 public void updateSettings() { 1891 ContentResolver resolver = mContext.getContentResolver(); 1892 boolean updateRotation = false; 1893 synchronized (mLock) { 1894 mEndcallBehavior = Settings.System.getIntForUser(resolver, 1895 Settings.System.END_BUTTON_BEHAVIOR, 1896 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT, 1897 UserHandle.USER_CURRENT); 1898 mIncallPowerBehavior = Settings.Secure.getIntForUser(resolver, 1899 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 1900 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT, 1901 UserHandle.USER_CURRENT); 1902 1903 // Configure wake gesture. 1904 boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver, 1905 Settings.Secure.WAKE_GESTURE_ENABLED, 0, 1906 UserHandle.USER_CURRENT) != 0; 1907 if (mWakeGestureEnabledSetting != wakeGestureEnabledSetting) { 1908 mWakeGestureEnabledSetting = wakeGestureEnabledSetting; 1909 updateWakeGestureListenerLp(); 1910 } 1911 1912 // Configure rotation lock. 1913 int userRotation = Settings.System.getIntForUser(resolver, 1914 Settings.System.USER_ROTATION, Surface.ROTATION_0, 1915 UserHandle.USER_CURRENT); 1916 if (mUserRotation != userRotation) { 1917 mUserRotation = userRotation; 1918 updateRotation = true; 1919 } 1920 int userRotationMode = Settings.System.getIntForUser(resolver, 1921 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 1922 WindowManagerPolicy.USER_ROTATION_FREE : 1923 WindowManagerPolicy.USER_ROTATION_LOCKED; 1924 if (mUserRotationMode != userRotationMode) { 1925 mUserRotationMode = userRotationMode; 1926 updateRotation = true; 1927 updateOrientationListenerLp(); 1928 } 1929 1930 if (mSystemReady) { 1931 int pointerLocation = Settings.System.getIntForUser(resolver, 1932 Settings.System.POINTER_LOCATION, 0, UserHandle.USER_CURRENT); 1933 if (mPointerLocationMode != pointerLocation) { 1934 mPointerLocationMode = pointerLocation; 1935 mHandler.sendEmptyMessage(pointerLocation != 0 ? 1936 MSG_ENABLE_POINTER_LOCATION : MSG_DISABLE_POINTER_LOCATION); 1937 } 1938 } 1939 // use screen off timeout setting as the timeout for the lockscreen 1940 mLockScreenTimeout = Settings.System.getIntForUser(resolver, 1941 Settings.System.SCREEN_OFF_TIMEOUT, 0, UserHandle.USER_CURRENT); 1942 String imId = Settings.Secure.getStringForUser(resolver, 1943 Settings.Secure.DEFAULT_INPUT_METHOD, UserHandle.USER_CURRENT); 1944 boolean hasSoftInput = imId != null && imId.length() > 0; 1945 if (mHasSoftInput != hasSoftInput) { 1946 mHasSoftInput = hasSoftInput; 1947 updateRotation = true; 1948 } 1949 if (mImmersiveModeConfirmation != null) { 1950 mImmersiveModeConfirmation.loadSetting(mCurrentUserId); 1951 } 1952 } 1953 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 1954 PolicyControl.reloadFromSetting(mContext); 1955 } 1956 if (updateRotation) { 1957 updateRotation(true); 1958 } 1959 } 1960 1961 private void updateWakeGestureListenerLp() { 1962 if (shouldEnableWakeGestureLp()) { 1963 mWakeGestureListener.requestWakeUpTrigger(); 1964 } else { 1965 mWakeGestureListener.cancelWakeUpTrigger(); 1966 } 1967 } 1968 1969 private boolean shouldEnableWakeGestureLp() { 1970 return mWakeGestureEnabledSetting && !mAwake 1971 && (!mLidControlsSleep || mLidState != LID_CLOSED) 1972 && mWakeGestureListener.isSupported(); 1973 } 1974 1975 private void enablePointerLocation() { 1976 if (mPointerLocationView == null) { 1977 mPointerLocationView = new PointerLocationView(mContext); 1978 mPointerLocationView.setPrintCoords(false); 1979 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1980 WindowManager.LayoutParams.MATCH_PARENT, 1981 WindowManager.LayoutParams.MATCH_PARENT); 1982 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 1983 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 1984 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 1985 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1986 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 1987 if (ActivityManager.isHighEndGfx()) { 1988 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1989 lp.privateFlags |= 1990 WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; 1991 } 1992 lp.format = PixelFormat.TRANSLUCENT; 1993 lp.setTitle("PointerLocation"); 1994 WindowManager wm = (WindowManager) 1995 mContext.getSystemService(Context.WINDOW_SERVICE); 1996 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 1997 wm.addView(mPointerLocationView, lp); 1998 mWindowManagerFuncs.registerPointerEventListener(mPointerLocationView); 1999 } 2000 } 2001 2002 private void disablePointerLocation() { 2003 if (mPointerLocationView != null) { 2004 mWindowManagerFuncs.unregisterPointerEventListener(mPointerLocationView); 2005 WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE); 2006 wm.removeView(mPointerLocationView); 2007 mPointerLocationView = null; 2008 } 2009 } 2010 2011 private int readRotation(int resID) { 2012 try { 2013 int rotation = mContext.getResources().getInteger(resID); 2014 switch (rotation) { 2015 case 0: 2016 return Surface.ROTATION_0; 2017 case 90: 2018 return Surface.ROTATION_90; 2019 case 180: 2020 return Surface.ROTATION_180; 2021 case 270: 2022 return Surface.ROTATION_270; 2023 } 2024 } catch (Resources.NotFoundException e) { 2025 // fall through 2026 } 2027 return -1; 2028 } 2029 2030 /** {@inheritDoc} */ 2031 @Override 2032 public int checkAddPermission(WindowManager.LayoutParams attrs, int[] outAppOp) { 2033 int type = attrs.type; 2034 2035 outAppOp[0] = AppOpsManager.OP_NONE; 2036 2037 if (!((type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) 2038 || (type >= FIRST_SUB_WINDOW && type <= LAST_SUB_WINDOW) 2039 || (type >= FIRST_SYSTEM_WINDOW && type <= LAST_SYSTEM_WINDOW))) { 2040 return WindowManagerGlobal.ADD_INVALID_TYPE; 2041 } 2042 2043 if (type < FIRST_SYSTEM_WINDOW || type > LAST_SYSTEM_WINDOW) { 2044 // Window manager will make sure these are okay. 2045 return WindowManagerGlobal.ADD_OKAY; 2046 } 2047 String permission = null; 2048 switch (type) { 2049 case TYPE_TOAST: 2050 // XXX right now the app process has complete control over 2051 // this... should introduce a token to let the system 2052 // monitor/control what they are doing. 2053 outAppOp[0] = AppOpsManager.OP_TOAST_WINDOW; 2054 break; 2055 case TYPE_DREAM: 2056 case TYPE_INPUT_METHOD: 2057 case TYPE_WALLPAPER: 2058 case TYPE_PRIVATE_PRESENTATION: 2059 case TYPE_VOICE_INTERACTION: 2060 case TYPE_ACCESSIBILITY_OVERLAY: 2061 case TYPE_QS_DIALOG: 2062 // The window manager will check these. 2063 break; 2064 case TYPE_PHONE: 2065 case TYPE_PRIORITY_PHONE: 2066 case TYPE_SYSTEM_ALERT: 2067 case TYPE_SYSTEM_ERROR: 2068 case TYPE_SYSTEM_OVERLAY: 2069 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 2070 outAppOp[0] = AppOpsManager.OP_SYSTEM_ALERT_WINDOW; 2071 break; 2072 default: 2073 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 2074 } 2075 if (permission != null) { 2076 if (android.Manifest.permission.SYSTEM_ALERT_WINDOW.equals(permission)) { 2077 final int callingUid = Binder.getCallingUid(); 2078 // system processes will be automatically allowed privilege to draw 2079 if (callingUid == Process.SYSTEM_UID) { 2080 return WindowManagerGlobal.ADD_OKAY; 2081 } 2082 2083 // check if user has enabled this operation. SecurityException will be thrown if 2084 // this app has not been allowed by the user 2085 final int mode = mAppOpsManager.checkOpNoThrow(outAppOp[0], callingUid, 2086 attrs.packageName); 2087 switch (mode) { 2088 case AppOpsManager.MODE_ALLOWED: 2089 case AppOpsManager.MODE_IGNORED: 2090 // although we return ADD_OKAY for MODE_IGNORED, the added window will 2091 // actually be hidden in WindowManagerService 2092 return WindowManagerGlobal.ADD_OKAY; 2093 case AppOpsManager.MODE_ERRORED: 2094 try { 2095 ApplicationInfo appInfo = mContext.getPackageManager() 2096 .getApplicationInfo(attrs.packageName, 2097 UserHandle.getUserId(callingUid)); 2098 // Don't crash legacy apps 2099 if (appInfo.targetSdkVersion < Build.VERSION_CODES.M) { 2100 return WindowManagerGlobal.ADD_OKAY; 2101 } 2102 } catch (PackageManager.NameNotFoundException e) { 2103 /* ignore */ 2104 } 2105 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2106 default: 2107 // in the default mode, we will make a decision here based on 2108 // checkCallingPermission() 2109 if (mContext.checkCallingPermission(permission) != 2110 PackageManager.PERMISSION_GRANTED) { 2111 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2112 } else { 2113 return WindowManagerGlobal.ADD_OKAY; 2114 } 2115 } 2116 } 2117 2118 if (mContext.checkCallingOrSelfPermission(permission) 2119 != PackageManager.PERMISSION_GRANTED) { 2120 return WindowManagerGlobal.ADD_PERMISSION_DENIED; 2121 } 2122 } 2123 return WindowManagerGlobal.ADD_OKAY; 2124 } 2125 2126 @Override 2127 public boolean checkShowToOwnerOnly(WindowManager.LayoutParams attrs) { 2128 2129 // If this switch statement is modified, modify the comment in the declarations of 2130 // the type in {@link WindowManager.LayoutParams} as well. 2131 switch (attrs.type) { 2132 default: 2133 // These are the windows that by default are shown only to the user that created 2134 // them. If this needs to be overridden, set 2135 // {@link WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS} in 2136 // {@link WindowManager.LayoutParams}. Note that permission 2137 // {@link android.Manifest.permission.INTERNAL_SYSTEM_WINDOW} is required as well. 2138 if ((attrs.privateFlags & PRIVATE_FLAG_SHOW_FOR_ALL_USERS) == 0) { 2139 return true; 2140 } 2141 break; 2142 2143 // These are the windows that by default are shown to all users. However, to 2144 // protect against spoofing, check permissions below. 2145 case TYPE_APPLICATION_STARTING: 2146 case TYPE_BOOT_PROGRESS: 2147 case TYPE_DISPLAY_OVERLAY: 2148 case TYPE_INPUT_CONSUMER: 2149 case TYPE_KEYGUARD_SCRIM: 2150 case TYPE_KEYGUARD_DIALOG: 2151 case TYPE_MAGNIFICATION_OVERLAY: 2152 case TYPE_NAVIGATION_BAR: 2153 case TYPE_NAVIGATION_BAR_PANEL: 2154 case TYPE_PHONE: 2155 case TYPE_POINTER: 2156 case TYPE_PRIORITY_PHONE: 2157 case TYPE_SEARCH_BAR: 2158 case TYPE_STATUS_BAR: 2159 case TYPE_STATUS_BAR_PANEL: 2160 case TYPE_STATUS_BAR_SUB_PANEL: 2161 case TYPE_SYSTEM_DIALOG: 2162 case TYPE_VOLUME_OVERLAY: 2163 case TYPE_PRIVATE_PRESENTATION: 2164 case TYPE_DOCK_DIVIDER: 2165 break; 2166 } 2167 2168 // Check if third party app has set window to system window type. 2169 return mContext.checkCallingOrSelfPermission( 2170 android.Manifest.permission.INTERNAL_SYSTEM_WINDOW) 2171 != PackageManager.PERMISSION_GRANTED; 2172 } 2173 2174 @Override 2175 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 2176 switch (attrs.type) { 2177 case TYPE_SYSTEM_OVERLAY: 2178 case TYPE_SECURE_SYSTEM_OVERLAY: 2179 // These types of windows can't receive input events. 2180 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 2181 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 2182 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 2183 break; 2184 case TYPE_STATUS_BAR: 2185 2186 // If the Keyguard is in a hidden state (occluded by another window), we force to 2187 // remove the wallpaper and keyguard flag so that any change in-flight after setting 2188 // the keyguard as occluded wouldn't set these flags again. 2189 // See {@link #processKeyguardSetHiddenResultLw}. 2190 if (mKeyguardHidden) { 2191 attrs.flags &= ~WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; 2192 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2193 } 2194 break; 2195 } 2196 2197 if (attrs.type != TYPE_STATUS_BAR) { 2198 // The status bar is the only window allowed to exhibit keyguard behavior. 2199 attrs.privateFlags &= ~WindowManager.LayoutParams.PRIVATE_FLAG_KEYGUARD; 2200 } 2201 2202 if (ActivityManager.isHighEndGfx()) { 2203 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0) { 2204 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 2205 } 2206 if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0 2207 || (mForceWindowDrawsStatusBarBackground 2208 && attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT)) { 2209 attrs.subtreeSystemUiVisibility |= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN; 2210 } 2211 } 2212 } 2213 2214 void readLidState() { 2215 mLidState = mWindowManagerFuncs.getLidState(); 2216 } 2217 2218 private void readCameraLensCoverState() { 2219 mCameraLensCoverState = mWindowManagerFuncs.getCameraLensCoverState(); 2220 } 2221 2222 private boolean isHidden(int accessibilityMode) { 2223 switch (accessibilityMode) { 2224 case 1: 2225 return mLidState == LID_CLOSED; 2226 case 2: 2227 return mLidState == LID_OPEN; 2228 default: 2229 return false; 2230 } 2231 } 2232 2233 /** {@inheritDoc} */ 2234 @Override 2235 public void adjustConfigurationLw(Configuration config, int keyboardPresence, 2236 int navigationPresence) { 2237 mHaveBuiltInKeyboard = (keyboardPresence & PRESENCE_INTERNAL) != 0; 2238 2239 readConfigurationDependentBehaviors(); 2240 readLidState(); 2241 applyLidSwitchState(); 2242 2243 if (config.keyboard == Configuration.KEYBOARD_NOKEYS 2244 || (keyboardPresence == PRESENCE_INTERNAL 2245 && isHidden(mLidKeyboardAccessibility))) { 2246 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 2247 if (!mHasSoftInput) { 2248 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 2249 } 2250 } 2251 2252 if (config.navigation == Configuration.NAVIGATION_NONAV 2253 || (navigationPresence == PRESENCE_INTERNAL 2254 && isHidden(mLidNavigationAccessibility))) { 2255 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 2256 } 2257 } 2258 2259 /** {@inheritDoc} */ 2260 @Override 2261 public int windowTypeToLayerLw(int type) { 2262 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 2263 return 2; 2264 } 2265 switch (type) { 2266 case TYPE_PRIVATE_PRESENTATION: 2267 return 2; 2268 case TYPE_WALLPAPER: 2269 // wallpaper is at the bottom, though the window manager may move it. 2270 return 2; 2271 case TYPE_DOCK_DIVIDER: 2272 return 2; 2273 case TYPE_QS_DIALOG: 2274 return 2; 2275 case TYPE_PHONE: 2276 return 3; 2277 case TYPE_SEARCH_BAR: 2278 case TYPE_VOICE_INTERACTION_STARTING: 2279 return 4; 2280 case TYPE_VOICE_INTERACTION: 2281 // voice interaction layer is almost immediately above apps. 2282 return 5; 2283 case TYPE_INPUT_CONSUMER: 2284 return 6; 2285 case TYPE_SYSTEM_DIALOG: 2286 return 7; 2287 case TYPE_TOAST: 2288 // toasts and the plugged-in battery thing 2289 return 8; 2290 case TYPE_PRIORITY_PHONE: 2291 // SIM errors and unlock. Not sure if this really should be in a high layer. 2292 return 9; 2293 case TYPE_DREAM: 2294 // used for Dreams (screensavers with TYPE_DREAM windows) 2295 return 10; 2296 case TYPE_SYSTEM_ALERT: 2297 // like the ANR / app crashed dialogs 2298 return 11; 2299 case TYPE_INPUT_METHOD: 2300 // on-screen keyboards and other such input method user interfaces go here. 2301 return 12; 2302 case TYPE_INPUT_METHOD_DIALOG: 2303 // on-screen keyboards and other such input method user interfaces go here. 2304 return 13; 2305 case TYPE_KEYGUARD_SCRIM: 2306 // the safety window that shows behind keyguard while keyguard is starting 2307 return 14; 2308 case TYPE_STATUS_BAR_SUB_PANEL: 2309 return 15; 2310 case TYPE_STATUS_BAR: 2311 return 16; 2312 case TYPE_STATUS_BAR_PANEL: 2313 return 17; 2314 case TYPE_KEYGUARD_DIALOG: 2315 return 18; 2316 case TYPE_VOLUME_OVERLAY: 2317 // the on-screen volume indicator and controller shown when the user 2318 // changes the device volume 2319 return 19; 2320 case TYPE_SYSTEM_OVERLAY: 2321 // the on-screen volume indicator and controller shown when the user 2322 // changes the device volume 2323 return 20; 2324 case TYPE_NAVIGATION_BAR: 2325 // the navigation bar, if available, shows atop most things 2326 return 21; 2327 case TYPE_NAVIGATION_BAR_PANEL: 2328 // some panels (e.g. search) need to show on top of the navigation bar 2329 return 22; 2330 case TYPE_SCREENSHOT: 2331 // screenshot selection layer shouldn't go above system error, but it should cover 2332 // navigation bars at the very least. 2333 return 23; 2334 case TYPE_SYSTEM_ERROR: 2335 // system-level error dialogs 2336 return 24; 2337 case TYPE_MAGNIFICATION_OVERLAY: 2338 // used to highlight the magnified portion of a display 2339 return 25; 2340 case TYPE_DISPLAY_OVERLAY: 2341 // used to simulate secondary display devices 2342 return 26; 2343 case TYPE_DRAG: 2344 // the drag layer: input for drag-and-drop is associated with this window, 2345 // which sits above all other focusable windows 2346 return 27; 2347 case TYPE_ACCESSIBILITY_OVERLAY: 2348 // overlay put by accessibility services to intercept user interaction 2349 return 28; 2350 case TYPE_SECURE_SYSTEM_OVERLAY: 2351 return 29; 2352 case TYPE_BOOT_PROGRESS: 2353 return 30; 2354 case TYPE_POINTER: 2355 // the (mouse) pointer layer 2356 return 31; 2357 } 2358 Log.e(TAG, "Unknown window type: " + type); 2359 return 2; 2360 } 2361 2362 /** {@inheritDoc} */ 2363 @Override 2364 public int subWindowTypeToLayerLw(int type) { 2365 switch (type) { 2366 case TYPE_APPLICATION_PANEL: 2367 case TYPE_APPLICATION_ATTACHED_DIALOG: 2368 return APPLICATION_PANEL_SUBLAYER; 2369 case TYPE_APPLICATION_MEDIA: 2370 return APPLICATION_MEDIA_SUBLAYER; 2371 case TYPE_APPLICATION_MEDIA_OVERLAY: 2372 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 2373 case TYPE_APPLICATION_SUB_PANEL: 2374 return APPLICATION_SUB_PANEL_SUBLAYER; 2375 case TYPE_APPLICATION_ABOVE_SUB_PANEL: 2376 return APPLICATION_ABOVE_SUB_PANEL_SUBLAYER; 2377 } 2378 Log.e(TAG, "Unknown sub-window type: " + type); 2379 return 0; 2380 } 2381 2382 @Override 2383 public int getMaxWallpaperLayer() { 2384 return windowTypeToLayerLw(TYPE_STATUS_BAR); 2385 } 2386 2387 private int getNavigationBarWidth(int rotation, int uiMode) { 2388 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2389 return mNavigationBarWidthForRotationInCarMode[rotation]; 2390 } else { 2391 return mNavigationBarWidthForRotationDefault[rotation]; 2392 } 2393 } 2394 2395 @Override 2396 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation, 2397 int uiMode) { 2398 if (mHasNavigationBar) { 2399 // For a basic navigation bar, when we are in landscape mode we place 2400 // the navigation bar to the side. 2401 if (mNavigationBarCanMove && fullWidth > fullHeight) { 2402 return fullWidth - getNavigationBarWidth(rotation, uiMode); 2403 } 2404 } 2405 return fullWidth; 2406 } 2407 2408 private int getNavigationBarHeight(int rotation, int uiMode) { 2409 if ((uiMode & UI_MODE_TYPE_MASK) == UI_MODE_TYPE_CAR) { 2410 return mNavigationBarHeightForRotationInCarMode[rotation]; 2411 } else { 2412 return mNavigationBarHeightForRotationDefault[rotation]; 2413 } 2414 } 2415 2416 @Override 2417 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation, 2418 int uiMode) { 2419 if (mHasNavigationBar) { 2420 // For a basic navigation bar, when we are in portrait mode we place 2421 // the navigation bar to the bottom. 2422 if (!mNavigationBarCanMove || fullWidth < fullHeight) { 2423 return fullHeight - getNavigationBarHeight(rotation, uiMode); 2424 } 2425 } 2426 return fullHeight; 2427 } 2428 2429 @Override 2430 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation, int uiMode) { 2431 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation, uiMode); 2432 } 2433 2434 @Override 2435 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation, int uiMode) { 2436 // There is a separate status bar at the top of the display. We don't count that as part 2437 // of the fixed decor, since it can hide; however, for purposes of configurations, 2438 // we do want to exclude it since applications can't generally use that part 2439 // of the screen. 2440 return getNonDecorDisplayHeight( 2441 fullWidth, fullHeight, rotation, uiMode) - mStatusBarHeight; 2442 } 2443 2444 @Override 2445 public boolean isForceHiding(WindowManager.LayoutParams attrs) { 2446 return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 || 2447 (isKeyguardHostWindow(attrs) && 2448 (mKeyguardDelegate != null && mKeyguardDelegate.isShowing())) || 2449 (attrs.type == TYPE_KEYGUARD_SCRIM); 2450 } 2451 2452 @Override 2453 public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { 2454 return attrs.type == TYPE_STATUS_BAR; 2455 } 2456 2457 @Override 2458 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 2459 switch (attrs.type) { 2460 case TYPE_STATUS_BAR: 2461 case TYPE_NAVIGATION_BAR: 2462 case TYPE_WALLPAPER: 2463 case TYPE_DREAM: 2464 case TYPE_KEYGUARD_SCRIM: 2465 return false; 2466 default: 2467 // Hide only windows below the keyguard host window. 2468 return windowTypeToLayerLw(win.getBaseType()) 2469 < windowTypeToLayerLw(TYPE_STATUS_BAR); 2470 } 2471 } 2472 2473 @Override 2474 public WindowState getWinShowWhenLockedLw() { 2475 return mWinShowWhenLocked; 2476 } 2477 2478 /** {@inheritDoc} */ 2479 @Override 2480 public View addStartingWindow(IBinder appToken, String packageName, int theme, 2481 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 2482 int icon, int logo, int windowFlags) { 2483 if (!SHOW_STARTING_ANIMATIONS) { 2484 return null; 2485 } 2486 if (packageName == null) { 2487 return null; 2488 } 2489 2490 WindowManager wm = null; 2491 View view = null; 2492 2493 try { 2494 Context context = mContext; 2495 if (DEBUG_STARTING_WINDOW) Slog.d(TAG, "addStartingWindow " + packageName 2496 + ": nonLocalizedLabel=" + nonLocalizedLabel + " theme=" 2497 + Integer.toHexString(theme)); 2498 if (theme != context.getThemeResId() || labelRes != 0) { 2499 try { 2500 context = context.createPackageContext(packageName, 0); 2501 context.setTheme(theme); 2502 } catch (PackageManager.NameNotFoundException e) { 2503 // Ignore 2504 } 2505 } 2506 2507 PhoneWindow win = new PhoneWindow(context); 2508 win.setIsStartingWindow(true); 2509 2510 Resources r = context.getResources(); 2511 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 2512 2513 win.setType( 2514 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 2515 2516 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 2517 // Assumes it's safe to show starting windows of launched apps while 2518 // the keyguard is being hidden. This is okay because starting windows never show 2519 // secret information. 2520 if (mKeyguardHidden) { 2521 windowFlags |= FLAG_SHOW_WHEN_LOCKED; 2522 } 2523 } 2524 2525 // Force the window flags: this is a fake window, so it is not really 2526 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 2527 // flag because we do know that the next window will take input 2528 // focus, so we want to get the IME window up on top of us right away. 2529 win.setFlags( 2530 windowFlags| 2531 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2532 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2533 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 2534 windowFlags| 2535 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 2536 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 2537 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 2538 2539 win.setDefaultIcon(icon); 2540 win.setDefaultLogo(logo); 2541 2542 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 2543 WindowManager.LayoutParams.MATCH_PARENT); 2544 2545 final WindowManager.LayoutParams params = win.getAttributes(); 2546 params.token = appToken; 2547 params.packageName = packageName; 2548 params.windowAnimations = win.getWindowStyle().getResourceId( 2549 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 2550 params.privateFlags |= 2551 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 2552 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; 2553 2554 if (!compatInfo.supportsScreen()) { 2555 params.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_COMPATIBLE_WINDOW; 2556 } 2557 2558 params.setTitle("Starting " + packageName); 2559 2560 wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 2561 view = win.getDecorView(); 2562 2563 if (DEBUG_STARTING_WINDOW) Slog.d( 2564 TAG, "Adding starting window for " + packageName 2565 + " / " + appToken + ": " 2566 + (view.getParent() != null ? view : null)); 2567 2568 wm.addView(view, params); 2569 2570 // Only return the view if it was successfully added to the 2571 // window manager... which we can tell by it having a parent. 2572 return view.getParent() != null ? view : null; 2573 } catch (WindowManager.BadTokenException e) { 2574 // ignore 2575 Log.w(TAG, appToken + " already running, starting window not displayed. " + 2576 e.getMessage()); 2577 } catch (RuntimeException e) { 2578 // don't crash if something else bad happens, for example a 2579 // failure loading resources because we are loading from an app 2580 // on external storage that has been unmounted. 2581 Log.w(TAG, appToken + " failed creating starting window", e); 2582 } finally { 2583 if (view != null && view.getParent() == null) { 2584 Log.w(TAG, "view not successfully added to wm, removing view"); 2585 wm.removeViewImmediate(view); 2586 } 2587 } 2588 2589 return null; 2590 } 2591 2592 /** {@inheritDoc} */ 2593 @Override 2594 public void removeStartingWindow(IBinder appToken, View window) { 2595 if (DEBUG_STARTING_WINDOW) Slog.v(TAG, "Removing starting window for " + appToken + ": " 2596 + window + " Callers=" + Debug.getCallers(4)); 2597 2598 if (window != null) { 2599 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 2600 wm.removeView(window); 2601 } 2602 } 2603 2604 /** 2605 * Preflight adding a window to the system. 2606 * 2607 * Currently enforces that three window types are singletons: 2608 * <ul> 2609 * <li>STATUS_BAR_TYPE</li> 2610 * <li>KEYGUARD_TYPE</li> 2611 * </ul> 2612 * 2613 * @param win The window to be added 2614 * @param attrs Information about the window to be added 2615 * 2616 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, 2617 * WindowManagerImpl.ADD_MULTIPLE_SINGLETON 2618 */ 2619 @Override 2620 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 2621 switch (attrs.type) { 2622 case TYPE_STATUS_BAR: 2623 mContext.enforceCallingOrSelfPermission( 2624 android.Manifest.permission.STATUS_BAR_SERVICE, 2625 "PhoneWindowManager"); 2626 if (mStatusBar != null) { 2627 if (mStatusBar.isAlive()) { 2628 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2629 } 2630 } 2631 mStatusBar = win; 2632 mStatusBarController.setWindow(win); 2633 break; 2634 case TYPE_NAVIGATION_BAR: 2635 mContext.enforceCallingOrSelfPermission( 2636 android.Manifest.permission.STATUS_BAR_SERVICE, 2637 "PhoneWindowManager"); 2638 if (mNavigationBar != null) { 2639 if (mNavigationBar.isAlive()) { 2640 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2641 } 2642 } 2643 mNavigationBar = win; 2644 mNavigationBarController.setWindow(win); 2645 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 2646 break; 2647 case TYPE_NAVIGATION_BAR_PANEL: 2648 case TYPE_STATUS_BAR_PANEL: 2649 case TYPE_STATUS_BAR_SUB_PANEL: 2650 case TYPE_VOICE_INTERACTION_STARTING: 2651 mContext.enforceCallingOrSelfPermission( 2652 android.Manifest.permission.STATUS_BAR_SERVICE, 2653 "PhoneWindowManager"); 2654 break; 2655 case TYPE_KEYGUARD_SCRIM: 2656 if (mKeyguardScrim != null) { 2657 return WindowManagerGlobal.ADD_MULTIPLE_SINGLETON; 2658 } 2659 mKeyguardScrim = win; 2660 break; 2661 } 2662 return WindowManagerGlobal.ADD_OKAY; 2663 } 2664 2665 /** {@inheritDoc} */ 2666 @Override 2667 public void removeWindowLw(WindowState win) { 2668 if (mStatusBar == win) { 2669 mStatusBar = null; 2670 mStatusBarController.setWindow(null); 2671 mKeyguardDelegate.showScrim(); 2672 } else if (mKeyguardScrim == win) { 2673 Log.v(TAG, "Removing keyguard scrim"); 2674 mKeyguardScrim = null; 2675 } if (mNavigationBar == win) { 2676 mNavigationBar = null; 2677 mNavigationBarController.setWindow(null); 2678 } 2679 } 2680 2681 static final boolean PRINT_ANIM = false; 2682 2683 /** {@inheritDoc} */ 2684 @Override 2685 public int selectAnimationLw(WindowState win, int transit) { 2686 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 2687 + ": transit=" + transit); 2688 if (win == mStatusBar) { 2689 boolean isKeyguard = (win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 2690 if (transit == TRANSIT_EXIT 2691 || transit == TRANSIT_HIDE) { 2692 return isKeyguard ? -1 : R.anim.dock_top_exit; 2693 } else if (transit == TRANSIT_ENTER 2694 || transit == TRANSIT_SHOW) { 2695 return isKeyguard ? -1 : R.anim.dock_top_enter; 2696 } 2697 } else if (win == mNavigationBar) { 2698 if (win.getAttrs().windowAnimations != 0) { 2699 return 0; 2700 } 2701 // This can be on either the bottom or the right. 2702 if (mNavigationBarOnBottom) { 2703 if (transit == TRANSIT_EXIT 2704 || transit == TRANSIT_HIDE) { 2705 return R.anim.dock_bottom_exit; 2706 } else if (transit == TRANSIT_ENTER 2707 || transit == TRANSIT_SHOW) { 2708 return R.anim.dock_bottom_enter; 2709 } 2710 } else { 2711 if (transit == TRANSIT_EXIT 2712 || transit == TRANSIT_HIDE) { 2713 return R.anim.dock_right_exit; 2714 } else if (transit == TRANSIT_ENTER 2715 || transit == TRANSIT_SHOW) { 2716 return R.anim.dock_right_enter; 2717 } 2718 } 2719 } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) { 2720 return selectDockedDividerAnimationLw(win, transit); 2721 } 2722 2723 if (transit == TRANSIT_PREVIEW_DONE) { 2724 if (win.hasAppShownWindows()) { 2725 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 2726 return com.android.internal.R.anim.app_starting_exit; 2727 } 2728 } else if (win.getAttrs().type == TYPE_DREAM && mDreamingLockscreen 2729 && transit == TRANSIT_ENTER) { 2730 // Special case: we are animating in a dream, while the keyguard 2731 // is shown. We don't want an animation on the dream, because 2732 // we need it shown immediately with the keyguard animating away 2733 // to reveal it. 2734 return -1; 2735 } 2736 2737 return 0; 2738 } 2739 2740 private int selectDockedDividerAnimationLw(WindowState win, int transit) { 2741 int insets = mWindowManagerFuncs.getDockedDividerInsetsLw(); 2742 2743 // If the divider is behind the navigation bar, don't animate. 2744 if (mNavigationBar != null 2745 && (win.getFrameLw().top + insets >= mNavigationBar.getFrameLw().top 2746 || win.getFrameLw().left + insets >= mNavigationBar.getFrameLw().left)) { 2747 return 0; 2748 } 2749 if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) { 2750 return R.anim.fade_in; 2751 } else if (transit == TRANSIT_EXIT) { 2752 return R.anim.fade_out; 2753 } else { 2754 return 0; 2755 } 2756 } 2757 2758 @Override 2759 public void selectRotationAnimationLw(int anim[]) { 2760 if (PRINT_ANIM) Slog.i(TAG, "selectRotationAnimation mTopFullscreen=" 2761 + mTopFullscreenOpaqueWindowState + " rotationAnimation=" 2762 + (mTopFullscreenOpaqueWindowState == null ? 2763 "0" : mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation)); 2764 if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen) { 2765 switch (mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation) { 2766 case ROTATION_ANIMATION_CROSSFADE: 2767 anim[0] = R.anim.rotation_animation_xfade_exit; 2768 anim[1] = R.anim.rotation_animation_enter; 2769 break; 2770 case ROTATION_ANIMATION_JUMPCUT: 2771 anim[0] = R.anim.rotation_animation_jump_exit; 2772 anim[1] = R.anim.rotation_animation_enter; 2773 break; 2774 case ROTATION_ANIMATION_ROTATE: 2775 default: 2776 anim[0] = anim[1] = 0; 2777 break; 2778 } 2779 } else { 2780 anim[0] = anim[1] = 0; 2781 } 2782 } 2783 2784 @Override 2785 public boolean validateRotationAnimationLw(int exitAnimId, int enterAnimId, 2786 boolean forceDefault) { 2787 switch (exitAnimId) { 2788 case R.anim.rotation_animation_xfade_exit: 2789 case R.anim.rotation_animation_jump_exit: 2790 // These are the only cases that matter. 2791 if (forceDefault) { 2792 return false; 2793 } 2794 int anim[] = new int[2]; 2795 selectRotationAnimationLw(anim); 2796 return (exitAnimId == anim[0] && enterAnimId == anim[1]); 2797 default: 2798 return true; 2799 } 2800 } 2801 2802 @Override 2803 public Animation createForceHideEnterAnimation(boolean onWallpaper, 2804 boolean goingToNotificationShade) { 2805 if (goingToNotificationShade) { 2806 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in); 2807 } 2808 2809 AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? 2810 R.anim.lock_screen_behind_enter_wallpaper : 2811 R.anim.lock_screen_behind_enter); 2812 2813 // TODO: Use XML interpolators when we have log interpolators available in XML. 2814 final List<Animation> animations = set.getAnimations(); 2815 for (int i = animations.size() - 1; i >= 0; --i) { 2816 animations.get(i).setInterpolator(mLogDecelerateInterpolator); 2817 } 2818 2819 return set; 2820 } 2821 2822 2823 @Override 2824 public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade) { 2825 if (goingToNotificationShade) { 2826 return null; 2827 } else { 2828 return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_wallpaper_exit); 2829 } 2830 } 2831 2832 private static void awakenDreams() { 2833 IDreamManager dreamManager = getDreamManager(); 2834 if (dreamManager != null) { 2835 try { 2836 dreamManager.awaken(); 2837 } catch (RemoteException e) { 2838 // fine, stay asleep then 2839 } 2840 } 2841 } 2842 2843 static IDreamManager getDreamManager() { 2844 return IDreamManager.Stub.asInterface( 2845 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 2846 } 2847 2848 TelecomManager getTelecommService() { 2849 return (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE); 2850 } 2851 2852 static IAudioService getAudioService() { 2853 IAudioService audioService = IAudioService.Stub.asInterface( 2854 ServiceManager.checkService(Context.AUDIO_SERVICE)); 2855 if (audioService == null) { 2856 Log.w(TAG, "Unable to find IAudioService interface."); 2857 } 2858 return audioService; 2859 } 2860 2861 boolean keyguardOn() { 2862 return isKeyguardShowingAndNotOccluded() || inKeyguardRestrictedKeyInputMode(); 2863 } 2864 2865 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 2866 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 2867 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 2868 }; 2869 2870 /** {@inheritDoc} */ 2871 @Override 2872 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 2873 final boolean keyguardOn = keyguardOn(); 2874 final int keyCode = event.getKeyCode(); 2875 final int repeatCount = event.getRepeatCount(); 2876 final int metaState = event.getMetaState(); 2877 final int flags = event.getFlags(); 2878 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2879 final boolean canceled = event.isCanceled(); 2880 2881 if (DEBUG_INPUT) { 2882 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 2883 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed 2884 + " canceled=" + canceled); 2885 } 2886 2887 // If we think we might have a volume down & power key chord on the way 2888 // but we're not sure, then tell the dispatcher to wait a little while and 2889 // try again later before dispatching. 2890 if (mScreenshotChordEnabled && (flags & KeyEvent.FLAG_FALLBACK) == 0) { 2891 if (mScreenshotChordVolumeDownKeyTriggered && !mScreenshotChordPowerKeyTriggered) { 2892 final long now = SystemClock.uptimeMillis(); 2893 final long timeoutTime = mScreenshotChordVolumeDownKeyTime 2894 + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 2895 if (now < timeoutTime) { 2896 return timeoutTime - now; 2897 } 2898 } 2899 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 2900 && mScreenshotChordVolumeDownKeyConsumed) { 2901 if (!down) { 2902 mScreenshotChordVolumeDownKeyConsumed = false; 2903 } 2904 return -1; 2905 } 2906 } 2907 2908 // Cancel any pending meta actions if we see any other keys being pressed between the down 2909 // of the meta key and its corresponding up. 2910 if (mPendingMetaAction && !KeyEvent.isMetaKey(keyCode)) { 2911 mPendingMetaAction = false; 2912 } 2913 2914 // First we always handle the home key here, so applications 2915 // can never break it, although if keyguard is on, we do let 2916 // it handle it, because that gives us the correct 5 second 2917 // timeout. 2918 if (keyCode == KeyEvent.KEYCODE_HOME) { 2919 2920 // If we have released the home key, and didn't do anything else 2921 // while it was pressed, then it is time to go home! 2922 if (!down) { 2923 cancelPreloadRecentApps(); 2924 2925 mHomePressed = false; 2926 if (mHomeConsumed) { 2927 mHomeConsumed = false; 2928 return -1; 2929 } 2930 2931 if (canceled) { 2932 Log.i(TAG, "Ignoring HOME; event canceled."); 2933 return -1; 2934 } 2935 2936 // If an incoming call is ringing, HOME is totally disabled. 2937 // (The user is already on the InCallUI at this point, 2938 // and his ONLY options are to answer or reject the call.) 2939 TelecomManager telecomManager = getTelecommService(); 2940 if (telecomManager != null && telecomManager.isRinging()) { 2941 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 2942 return -1; 2943 } 2944 2945 // Delay handling home if a double-tap is possible. 2946 if (mDoubleTapOnHomeBehavior != DOUBLE_TAP_HOME_NOTHING) { 2947 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); // just in case 2948 mHomeDoubleTapPending = true; 2949 mHandler.postDelayed(mHomeDoubleTapTimeoutRunnable, 2950 ViewConfiguration.getDoubleTapTimeout()); 2951 return -1; 2952 } 2953 2954 handleShortPressOnHome(); 2955 return -1; 2956 } 2957 2958 // If a system window has focus, then it doesn't make sense 2959 // right now to interact with applications. 2960 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 2961 if (attrs != null) { 2962 final int type = attrs.type; 2963 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD_SCRIM 2964 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG 2965 || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 2966 // the "app" is keyguard, so give it the key 2967 return 0; 2968 } 2969 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 2970 for (int i=0; i<typeCount; i++) { 2971 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 2972 // don't do anything, but also don't pass it to the app 2973 return -1; 2974 } 2975 } 2976 } 2977 2978 // Remember that home is pressed and handle special actions. 2979 if (repeatCount == 0) { 2980 mHomePressed = true; 2981 if (mHomeDoubleTapPending) { 2982 mHomeDoubleTapPending = false; 2983 mHandler.removeCallbacks(mHomeDoubleTapTimeoutRunnable); 2984 handleDoubleTapOnHome(); 2985 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI 2986 || mDoubleTapOnHomeBehavior == DOUBLE_TAP_HOME_RECENT_SYSTEM_UI) { 2987 preloadRecentApps(); 2988 } 2989 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 2990 if (!keyguardOn) { 2991 handleLongPressOnHome(event.getDeviceId()); 2992 } 2993 } 2994 return -1; 2995 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 2996 // Hijack modified menu keys for debugging features 2997 final int chordBug = KeyEvent.META_SHIFT_ON; 2998 2999 if (down && repeatCount == 0) { 3000 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 3001 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 3002 mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, 3003 null, null, null, 0, null, null); 3004 return -1; 3005 } else if (SHOW_PROCESSES_ON_ALT_MENU && 3006 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 3007 Intent service = new Intent(); 3008 service.setClassName(mContext, "com.android.server.LoadAverageService"); 3009 ContentResolver res = mContext.getContentResolver(); 3010 boolean shown = Settings.Global.getInt( 3011 res, Settings.Global.SHOW_PROCESSES, 0) != 0; 3012 if (!shown) { 3013 mContext.startService(service); 3014 } else { 3015 mContext.stopService(service); 3016 } 3017 Settings.Global.putInt( 3018 res, Settings.Global.SHOW_PROCESSES, shown ? 0 : 1); 3019 return -1; 3020 } 3021 } 3022 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 3023 if (down) { 3024 if (repeatCount == 0) { 3025 mSearchKeyShortcutPending = true; 3026 mConsumeSearchKeyUp = false; 3027 } 3028 } else { 3029 mSearchKeyShortcutPending = false; 3030 if (mConsumeSearchKeyUp) { 3031 mConsumeSearchKeyUp = false; 3032 return -1; 3033 } 3034 } 3035 return 0; 3036 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 3037 if (!keyguardOn) { 3038 if (down && repeatCount == 0) { 3039 preloadRecentApps(); 3040 } else if (!down) { 3041 toggleRecentApps(); 3042 } 3043 } 3044 return -1; 3045 } else if (keyCode == KeyEvent.KEYCODE_N && event.isMetaPressed()) { 3046 if (down) { 3047 IStatusBarService service = getStatusBarService(); 3048 if (service != null) { 3049 try { 3050 service.expandNotificationsPanel(); 3051 } catch (RemoteException e) { 3052 // do nothing. 3053 } 3054 } 3055 } 3056 } else if (keyCode == KeyEvent.KEYCODE_S && event.isMetaPressed() 3057 && event.isCtrlPressed()) { 3058 if (down && repeatCount == 0) { 3059 int type = event.isShiftPressed() ? TAKE_SCREENSHOT_SELECTED_REGION 3060 : TAKE_SCREENSHOT_FULLSCREEN; 3061 mScreenshotRunnable.setScreenshotType(type); 3062 mHandler.post(mScreenshotRunnable); 3063 return -1; 3064 } 3065 } else if (keyCode == KeyEvent.KEYCODE_SLASH && event.isMetaPressed()) { 3066 if (down) { 3067 if (repeatCount == 0) { 3068 toggleKeyboardShortcutsMenu(); 3069 } 3070 } 3071 } else if (keyCode == KeyEvent.KEYCODE_ASSIST) { 3072 if (down) { 3073 if (repeatCount == 0) { 3074 mAssistKeyLongPressed = false; 3075 } else if (repeatCount == 1) { 3076 mAssistKeyLongPressed = true; 3077 if (!keyguardOn) { 3078 launchAssistLongPressAction(); 3079 } 3080 } 3081 } else { 3082 if (mAssistKeyLongPressed) { 3083 mAssistKeyLongPressed = false; 3084 } else { 3085 if (!keyguardOn) { 3086 launchAssistAction(null, event.getDeviceId()); 3087 } 3088 } 3089 } 3090 return -1; 3091 } else if (keyCode == KeyEvent.KEYCODE_VOICE_ASSIST) { 3092 if (!down) { 3093 Intent voiceIntent; 3094 if (!keyguardOn) { 3095 voiceIntent = new Intent(RecognizerIntent.ACTION_WEB_SEARCH); 3096 } else { 3097 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 3098 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 3099 if (dic != null) { 3100 try { 3101 dic.exitIdle("voice-search"); 3102 } catch (RemoteException e) { 3103 } 3104 } 3105 voiceIntent = new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 3106 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, true); 3107 } 3108 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 3109 } 3110 } else if (keyCode == KeyEvent.KEYCODE_SYSRQ) { 3111 if (down && repeatCount == 0) { 3112 mScreenshotRunnable.setScreenshotType(TAKE_SCREENSHOT_FULLSCREEN); 3113 mHandler.post(mScreenshotRunnable); 3114 } 3115 return -1; 3116 } else if (keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP 3117 || keyCode == KeyEvent.KEYCODE_BRIGHTNESS_DOWN) { 3118 if (down) { 3119 int direction = keyCode == KeyEvent.KEYCODE_BRIGHTNESS_UP ? 1 : -1; 3120 3121 // Disable autobrightness if it's on 3122 int auto = Settings.System.getIntForUser( 3123 mContext.getContentResolver(), 3124 Settings.System.SCREEN_BRIGHTNESS_MODE, 3125 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3126 UserHandle.USER_CURRENT_OR_SELF); 3127 if (auto != 0) { 3128 Settings.System.putIntForUser(mContext.getContentResolver(), 3129 Settings.System.SCREEN_BRIGHTNESS_MODE, 3130 Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL, 3131 UserHandle.USER_CURRENT_OR_SELF); 3132 } 3133 3134 int min = mPowerManager.getMinimumScreenBrightnessSetting(); 3135 int max = mPowerManager.getMaximumScreenBrightnessSetting(); 3136 int step = (max - min + BRIGHTNESS_STEPS - 1) / BRIGHTNESS_STEPS * direction; 3137 int brightness = Settings.System.getIntForUser(mContext.getContentResolver(), 3138 Settings.System.SCREEN_BRIGHTNESS, 3139 mPowerManager.getDefaultScreenBrightnessSetting(), 3140 UserHandle.USER_CURRENT_OR_SELF); 3141 brightness += step; 3142 // Make sure we don't go beyond the limits. 3143 brightness = Math.min(max, brightness); 3144 brightness = Math.max(min, brightness); 3145 3146 Settings.System.putIntForUser(mContext.getContentResolver(), 3147 Settings.System.SCREEN_BRIGHTNESS, brightness, 3148 UserHandle.USER_CURRENT_OR_SELF); 3149 startActivityAsUser(new Intent(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG), 3150 UserHandle.CURRENT_OR_SELF); 3151 } 3152 return -1; 3153 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP 3154 || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 3155 || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE) { 3156 if (mUseTvRouting) { 3157 // On TVs volume keys never go to the foreground app. 3158 dispatchDirectAudioEvent(event); 3159 return -1; 3160 } 3161 } 3162 3163 if (KeyEvent.isMetaKey(keyCode)) { 3164 if (down) { 3165 mPendingMetaAction = true; 3166 } else if (mPendingMetaAction) { 3167 launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId()); 3168 } 3169 return -1; 3170 } 3171 3172 // Shortcuts are invoked through Search+key, so intercept those here 3173 // Any printing key that is chorded with Search should be consumed 3174 // even if no shortcut was invoked. This prevents text from being 3175 // inadvertently inserted when using a keyboard that has built-in macro 3176 // shortcut keys (that emit Search+x) and some of them are not registered. 3177 if (mSearchKeyShortcutPending) { 3178 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3179 if (kcm.isPrintingKey(keyCode)) { 3180 mConsumeSearchKeyUp = true; 3181 mSearchKeyShortcutPending = false; 3182 if (down && repeatCount == 0 && !keyguardOn) { 3183 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 3184 if (shortcutIntent != null) { 3185 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3186 try { 3187 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3188 } catch (ActivityNotFoundException ex) { 3189 Slog.w(TAG, "Dropping shortcut key combination because " 3190 + "the activity to which it is registered was not found: " 3191 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode), ex); 3192 } 3193 } else { 3194 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 3195 + "SEARCH+" + KeyEvent.keyCodeToString(keyCode)); 3196 } 3197 } 3198 return -1; 3199 } 3200 } 3201 3202 // Invoke shortcuts using Meta. 3203 if (down && repeatCount == 0 && !keyguardOn 3204 && (metaState & KeyEvent.META_META_ON) != 0) { 3205 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3206 if (kcm.isPrintingKey(keyCode)) { 3207 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 3208 metaState & ~(KeyEvent.META_META_ON 3209 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 3210 if (shortcutIntent != null) { 3211 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3212 try { 3213 startActivityAsUser(shortcutIntent, UserHandle.CURRENT); 3214 } catch (ActivityNotFoundException ex) { 3215 Slog.w(TAG, "Dropping shortcut key combination because " 3216 + "the activity to which it is registered was not found: " 3217 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 3218 } 3219 return -1; 3220 } 3221 } 3222 } 3223 3224 // Handle application launch keys. 3225 if (down && repeatCount == 0 && !keyguardOn) { 3226 String category = sApplicationLaunchKeyCategories.get(keyCode); 3227 if (category != null) { 3228 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 3229 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3230 try { 3231 startActivityAsUser(intent, UserHandle.CURRENT); 3232 } catch (ActivityNotFoundException ex) { 3233 Slog.w(TAG, "Dropping application launch key because " 3234 + "the activity to which it is registered was not found: " 3235 + "keyCode=" + keyCode + ", category=" + category, ex); 3236 } 3237 return -1; 3238 } 3239 } 3240 3241 // Display task switcher for ALT-TAB. 3242 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 3243 if (mRecentAppsHeldModifiers == 0 && !keyguardOn && isUserSetupComplete()) { 3244 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 3245 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)) { 3246 mRecentAppsHeldModifiers = shiftlessModifiers; 3247 showRecentApps(true); 3248 return -1; 3249 } 3250 } 3251 } else if (!down && mRecentAppsHeldModifiers != 0 3252 && (metaState & mRecentAppsHeldModifiers) == 0) { 3253 mRecentAppsHeldModifiers = 0; 3254 hideRecentApps(true, false); 3255 } 3256 3257 // Handle input method switching. 3258 if (down && repeatCount == 0 3259 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3260 || (keyCode == KeyEvent.KEYCODE_SPACE 3261 && (metaState & KeyEvent.META_META_MASK) != 0))) { 3262 final boolean forwardDirection = (metaState & KeyEvent.META_SHIFT_MASK) == 0; 3263 mWindowManagerFuncs.switchInputMethod(forwardDirection); 3264 return -1; 3265 } 3266 if (mLanguageSwitchKeyPressed && !down 3267 && (keyCode == KeyEvent.KEYCODE_LANGUAGE_SWITCH 3268 || keyCode == KeyEvent.KEYCODE_SPACE)) { 3269 mLanguageSwitchKeyPressed = false; 3270 return -1; 3271 } 3272 3273 if (isValidGlobalKey(keyCode) 3274 && mGlobalKeyManager.handleGlobalKey(mContext, keyCode, event)) { 3275 return -1; 3276 } 3277 3278 if (down) { 3279 long shortcutCode = (long) keyCode; 3280 if (event.isCtrlPressed()) { 3281 shortcutCode |= ((long) KeyEvent.META_CTRL_ON) << Integer.SIZE; 3282 } 3283 3284 if (event.isAltPressed()) { 3285 shortcutCode |= ((long) KeyEvent.META_ALT_ON) << Integer.SIZE; 3286 } 3287 3288 if (event.isShiftPressed()) { 3289 shortcutCode |= ((long) KeyEvent.META_SHIFT_ON) << Integer.SIZE; 3290 } 3291 3292 if (event.isMetaPressed()) { 3293 shortcutCode |= ((long) KeyEvent.META_META_ON) << Integer.SIZE; 3294 } 3295 3296 IShortcutService shortcutService = mShortcutKeyServices.get(shortcutCode); 3297 if (shortcutService != null) { 3298 try { 3299 shortcutService.notifyShortcutKeyPressed(shortcutCode); 3300 } catch (RemoteException e) { 3301 mShortcutKeyServices.delete(shortcutCode); 3302 } 3303 return -1; 3304 } 3305 } 3306 3307 // Reserve all the META modifier combos for system behavior 3308 if ((metaState & KeyEvent.META_META_ON) != 0) { 3309 return -1; 3310 } 3311 3312 // Let the application handle the key. 3313 return 0; 3314 } 3315 3316 /** {@inheritDoc} */ 3317 @Override 3318 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 3319 // Note: This method is only called if the initial down was unhandled. 3320 if (DEBUG_INPUT) { 3321 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 3322 + ", flags=" + event.getFlags() 3323 + ", keyCode=" + event.getKeyCode() 3324 + ", scanCode=" + event.getScanCode() 3325 + ", metaState=" + event.getMetaState() 3326 + ", repeatCount=" + event.getRepeatCount() 3327 + ", policyFlags=" + policyFlags); 3328 } 3329 3330 KeyEvent fallbackEvent = null; 3331 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 3332 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 3333 final int keyCode = event.getKeyCode(); 3334 final int metaState = event.getMetaState(); 3335 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 3336 && event.getRepeatCount() == 0; 3337 3338 // Check for fallback actions specified by the key character map. 3339 final FallbackAction fallbackAction; 3340 if (initialDown) { 3341 fallbackAction = kcm.getFallbackAction(keyCode, metaState); 3342 } else { 3343 fallbackAction = mFallbackActions.get(keyCode); 3344 } 3345 3346 if (fallbackAction != null) { 3347 if (DEBUG_INPUT) { 3348 Slog.d(TAG, "Fallback: keyCode=" + fallbackAction.keyCode 3349 + " metaState=" + Integer.toHexString(fallbackAction.metaState)); 3350 } 3351 3352 final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 3353 fallbackEvent = KeyEvent.obtain( 3354 event.getDownTime(), event.getEventTime(), 3355 event.getAction(), fallbackAction.keyCode, 3356 event.getRepeatCount(), fallbackAction.metaState, 3357 event.getDeviceId(), event.getScanCode(), 3358 flags, event.getSource(), null); 3359 3360 if (!interceptFallback(win, fallbackEvent, policyFlags)) { 3361 fallbackEvent.recycle(); 3362 fallbackEvent = null; 3363 } 3364 3365 if (initialDown) { 3366 mFallbackActions.put(keyCode, fallbackAction); 3367 } else if (event.getAction() == KeyEvent.ACTION_UP) { 3368 mFallbackActions.remove(keyCode); 3369 fallbackAction.recycle(); 3370 } 3371 } 3372 } 3373 3374 if (DEBUG_INPUT) { 3375 if (fallbackEvent == null) { 3376 Slog.d(TAG, "No fallback."); 3377 } else { 3378 Slog.d(TAG, "Performing fallback: " + fallbackEvent); 3379 } 3380 } 3381 return fallbackEvent; 3382 } 3383 3384 private boolean interceptFallback(WindowState win, KeyEvent fallbackEvent, int policyFlags) { 3385 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags); 3386 if ((actions & ACTION_PASS_TO_USER) != 0) { 3387 long delayMillis = interceptKeyBeforeDispatching( 3388 win, fallbackEvent, policyFlags); 3389 if (delayMillis == 0) { 3390 return true; 3391 } 3392 } 3393 return false; 3394 } 3395 3396 public void registerShortcutKey(long shortcutCode, IShortcutService shortcutService) 3397 throws RemoteException { 3398 synchronized (mLock) { 3399 IShortcutService service = mShortcutKeyServices.get(shortcutCode); 3400 if (service != null && service.asBinder().pingBinder()) { 3401 throw new RemoteException("Key already exists."); 3402 } 3403 3404 mShortcutKeyServices.put(shortcutCode, shortcutService); 3405 } 3406 } 3407 3408 private void launchAssistLongPressAction() { 3409 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 3410 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3411 3412 // launch the search activity 3413 Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS); 3414 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 3415 try { 3416 // TODO: This only stops the factory-installed search manager. 3417 // Need to formalize an API to handle others 3418 SearchManager searchManager = getSearchManager(); 3419 if (searchManager != null) { 3420 searchManager.stopSearch(); 3421 } 3422 startActivityAsUser(intent, UserHandle.CURRENT); 3423 } catch (ActivityNotFoundException e) { 3424 Slog.w(TAG, "No activity to handle assist long press action.", e); 3425 } 3426 } 3427 3428 private void launchAssistAction(String hint, int deviceId) { 3429 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_ASSIST); 3430 if (!isUserSetupComplete()) { 3431 // Disable opening assist window during setup 3432 return; 3433 } 3434 Bundle args = null; 3435 if (deviceId > Integer.MIN_VALUE) { 3436 args = new Bundle(); 3437 args.putInt(Intent.EXTRA_ASSIST_INPUT_DEVICE_ID, deviceId); 3438 } 3439 if ((mContext.getResources().getConfiguration().uiMode 3440 & Configuration.UI_MODE_TYPE_MASK) == Configuration.UI_MODE_TYPE_TELEVISION) { 3441 // On TV, use legacy handling until assistants are implemented in the proper way. 3442 ((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE)) 3443 .launchLegacyAssist(hint, UserHandle.myUserId(), args); 3444 } else { 3445 try { 3446 if (hint != null) { 3447 if (args == null) { 3448 args = new Bundle(); 3449 } 3450 args.putBoolean(hint, true); 3451 } 3452 IStatusBarService statusbar = getStatusBarService(); 3453 if (statusbar != null) { 3454 statusbar.startAssist(args); 3455 } 3456 } catch (RemoteException e) { 3457 Slog.e(TAG, "RemoteException when starting assist", e); 3458 // re-acquire status bar service next time it is needed. 3459 mStatusBarService = null; 3460 } 3461 } 3462 } 3463 3464 private void startActivityAsUser(Intent intent, UserHandle handle) { 3465 if (isUserSetupComplete()) { 3466 mContext.startActivityAsUser(intent, handle); 3467 } else { 3468 Slog.i(TAG, "Not starting activity because user setup is in progress: " + intent); 3469 } 3470 } 3471 3472 private SearchManager getSearchManager() { 3473 if (mSearchManager == null) { 3474 mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE); 3475 } 3476 return mSearchManager; 3477 } 3478 3479 private void preloadRecentApps() { 3480 mPreloadedRecentApps = true; 3481 try { 3482 IStatusBarService statusbar = getStatusBarService(); 3483 if (statusbar != null) { 3484 statusbar.preloadRecentApps(); 3485 } 3486 } catch (RemoteException e) { 3487 Slog.e(TAG, "RemoteException when preloading recent apps", e); 3488 // re-acquire status bar service next time it is needed. 3489 mStatusBarService = null; 3490 } 3491 } 3492 3493 private void cancelPreloadRecentApps() { 3494 if (mPreloadedRecentApps) { 3495 mPreloadedRecentApps = false; 3496 try { 3497 IStatusBarService statusbar = getStatusBarService(); 3498 if (statusbar != null) { 3499 statusbar.cancelPreloadRecentApps(); 3500 } 3501 } catch (RemoteException e) { 3502 Slog.e(TAG, "RemoteException when cancelling recent apps preload", e); 3503 // re-acquire status bar service next time it is needed. 3504 mStatusBarService = null; 3505 } 3506 } 3507 } 3508 3509 private void toggleRecentApps() { 3510 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3511 try { 3512 IStatusBarService statusbar = getStatusBarService(); 3513 if (statusbar != null) { 3514 statusbar.toggleRecentApps(); 3515 } 3516 } catch (RemoteException e) { 3517 Slog.e(TAG, "RemoteException when toggling recent apps", e); 3518 // re-acquire status bar service next time it is needed. 3519 mStatusBarService = null; 3520 } 3521 } 3522 3523 @Override 3524 public void showRecentApps() { 3525 mHandler.removeMessages(MSG_DISPATCH_SHOW_RECENTS); 3526 mHandler.sendEmptyMessage(MSG_DISPATCH_SHOW_RECENTS); 3527 } 3528 3529 private void showRecentApps(boolean triggeredFromAltTab) { 3530 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3531 try { 3532 IStatusBarService statusbar = getStatusBarService(); 3533 if (statusbar != null) { 3534 statusbar.showRecentApps(triggeredFromAltTab); 3535 } 3536 } catch (RemoteException e) { 3537 Slog.e(TAG, "RemoteException when showing recent apps", e); 3538 // re-acquire status bar service next time it is needed. 3539 mStatusBarService = null; 3540 } 3541 } 3542 3543 private void toggleKeyboardShortcutsMenu() { 3544 try { 3545 IStatusBarService statusbar = getStatusBarService(); 3546 if (statusbar != null) { 3547 statusbar.toggleKeyboardShortcutsMenu(); 3548 } 3549 } catch (RemoteException e) { 3550 Slog.e(TAG, "RemoteException when showing keyboard shortcuts menu", e); 3551 } 3552 } 3553 3554 private void hideRecentApps(boolean triggeredFromAltTab, boolean triggeredFromHome) { 3555 mPreloadedRecentApps = false; // preloading no longer needs to be canceled 3556 try { 3557 IStatusBarService statusbar = getStatusBarService(); 3558 if (statusbar != null) { 3559 statusbar.hideRecentApps(triggeredFromAltTab, triggeredFromHome); 3560 } 3561 } catch (RemoteException e) { 3562 Slog.e(TAG, "RemoteException when closing recent apps", e); 3563 // re-acquire status bar service next time it is needed. 3564 mStatusBarService = null; 3565 } 3566 } 3567 3568 void launchHomeFromHotKey() { 3569 launchHomeFromHotKey(true /* awakenFromDreams */, true /*respectKeyguard*/); 3570 } 3571 3572 /** 3573 * A home key -> launch home action was detected. Take the appropriate action 3574 * given the situation with the keyguard. 3575 */ 3576 void launchHomeFromHotKey(final boolean awakenFromDreams, final boolean respectKeyguard) { 3577 if (respectKeyguard) { 3578 if (isKeyguardShowingAndNotOccluded()) { 3579 // don't launch home if keyguard showing 3580 return; 3581 } 3582 3583 if (!mHideLockScreen && mKeyguardDelegate.isInputRestricted()) { 3584 // when in keyguard restricted mode, must first verify unlock 3585 // before launching home 3586 mKeyguardDelegate.verifyUnlock(new OnKeyguardExitResult() { 3587 @Override 3588 public void onKeyguardExitResult(boolean success) { 3589 if (success) { 3590 try { 3591 ActivityManagerNative.getDefault().stopAppSwitches(); 3592 } catch (RemoteException e) { 3593 } 3594 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3595 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3596 } 3597 } 3598 }); 3599 return; 3600 } 3601 } 3602 3603 // no keyguard stuff to worry about, just launch home! 3604 try { 3605 ActivityManagerNative.getDefault().stopAppSwitches(); 3606 } catch (RemoteException e) { 3607 } 3608 if (mRecentsVisible) { 3609 // Hide Recents and notify it to launch Home 3610 if (awakenFromDreams) { 3611 awakenDreams(); 3612 } 3613 hideRecentApps(false, true); 3614 } else { 3615 // Otherwise, just launch Home 3616 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 3617 startDockOrHome(true /*fromHomeKey*/, awakenFromDreams); 3618 } 3619 } 3620 3621 private final Runnable mClearHideNavigationFlag = new Runnable() { 3622 @Override 3623 public void run() { 3624 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3625 // Clear flags. 3626 mForceClearedSystemUiFlags &= 3627 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3628 } 3629 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3630 } 3631 }; 3632 3633 /** 3634 * Input handler used while nav bar is hidden. Captures any touch on the screen, 3635 * to determine when the nav bar should be shown and prevent applications from 3636 * receiving those touches. 3637 */ 3638 final class HideNavInputEventReceiver extends InputEventReceiver { 3639 public HideNavInputEventReceiver(InputChannel inputChannel, Looper looper) { 3640 super(inputChannel, looper); 3641 } 3642 3643 @Override 3644 public void onInputEvent(InputEvent event) { 3645 boolean handled = false; 3646 try { 3647 if (event instanceof MotionEvent 3648 && (event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3649 final MotionEvent motionEvent = (MotionEvent)event; 3650 if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) { 3651 // When the user taps down, we re-show the nav bar. 3652 boolean changed = false; 3653 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 3654 // Any user activity always causes us to show the 3655 // navigation controls, if they had been hidden. 3656 // We also clear the low profile and only content 3657 // flags so that tapping on the screen will atomically 3658 // restore all currently hidden screen decorations. 3659 int newVal = mResettingSystemUiFlags | 3660 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | 3661 View.SYSTEM_UI_FLAG_LOW_PROFILE | 3662 View.SYSTEM_UI_FLAG_FULLSCREEN; 3663 if (mResettingSystemUiFlags != newVal) { 3664 mResettingSystemUiFlags = newVal; 3665 changed = true; 3666 } 3667 // We don't allow the system's nav bar to be hidden 3668 // again for 1 second, to prevent applications from 3669 // spamming us and keeping it from being shown. 3670 newVal = mForceClearedSystemUiFlags | 3671 View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 3672 if (mForceClearedSystemUiFlags != newVal) { 3673 mForceClearedSystemUiFlags = newVal; 3674 changed = true; 3675 mHandler.postDelayed(mClearHideNavigationFlag, 1000); 3676 } 3677 } 3678 if (changed) { 3679 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 3680 } 3681 } 3682 } 3683 } finally { 3684 finishInputEvent(event, handled); 3685 } 3686 } 3687 } 3688 final InputEventReceiver.Factory mHideNavInputEventReceiverFactory = 3689 new InputEventReceiver.Factory() { 3690 @Override 3691 public InputEventReceiver createInputEventReceiver( 3692 InputChannel inputChannel, Looper looper) { 3693 return new HideNavInputEventReceiver(inputChannel, looper); 3694 } 3695 }; 3696 3697 @Override 3698 public int adjustSystemUiVisibilityLw(int visibility) { 3699 mStatusBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3700 mNavigationBarController.adjustSystemUiVisibilityLw(mLastSystemUiFlags, visibility); 3701 mRecentsVisible = (visibility & View.RECENT_APPS_VISIBLE) > 0; 3702 3703 // Reset any bits in mForceClearingStatusBarVisibility that 3704 // are now clear. 3705 mResettingSystemUiFlags &= visibility; 3706 // Clear any bits in the new visibility that are currently being 3707 // force cleared, before reporting it. 3708 return visibility & ~mResettingSystemUiFlags 3709 & ~mForceClearedSystemUiFlags; 3710 } 3711 3712 @Override 3713 public boolean getInsetHintLw(WindowManager.LayoutParams attrs, int displayRotation, 3714 Rect outContentInsets, Rect outStableInsets, Rect outOutsets) { 3715 final int fl = PolicyControl.getWindowFlags(null, attrs); 3716 final int sysuiVis = PolicyControl.getSystemUiVisibility(null, attrs); 3717 final int systemUiVisibility = (sysuiVis | attrs.subtreeSystemUiVisibility); 3718 3719 final boolean useOutsets = outOutsets != null && shouldUseOutsets(attrs, fl); 3720 if (useOutsets) { 3721 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 3722 if (outset > 0) { 3723 if (displayRotation == Surface.ROTATION_0) { 3724 outOutsets.bottom += outset; 3725 } else if (displayRotation == Surface.ROTATION_90) { 3726 outOutsets.right += outset; 3727 } else if (displayRotation == Surface.ROTATION_180) { 3728 outOutsets.top += outset; 3729 } else if (displayRotation == Surface.ROTATION_270) { 3730 outOutsets.left += outset; 3731 } 3732 } 3733 } 3734 3735 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 3736 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 3737 int availRight, availBottom; 3738 if (canHideNavigationBar() && 3739 (systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) { 3740 availRight = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 3741 availBottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 3742 } else { 3743 availRight = mRestrictedScreenLeft + mRestrictedScreenWidth; 3744 availBottom = mRestrictedScreenTop + mRestrictedScreenHeight; 3745 } 3746 if ((systemUiVisibility & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 3747 if ((fl & FLAG_FULLSCREEN) != 0) { 3748 outContentInsets.set(mStableFullscreenLeft, mStableFullscreenTop, 3749 availRight - mStableFullscreenRight, 3750 availBottom - mStableFullscreenBottom); 3751 } else { 3752 outContentInsets.set(mStableLeft, mStableTop, 3753 availRight - mStableRight, availBottom - mStableBottom); 3754 } 3755 } else if ((fl & FLAG_FULLSCREEN) != 0 || (fl & FLAG_LAYOUT_IN_OVERSCAN) != 0) { 3756 outContentInsets.setEmpty(); 3757 } else if ((systemUiVisibility & (View.SYSTEM_UI_FLAG_FULLSCREEN 3758 | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)) == 0) { 3759 outContentInsets.set(mCurLeft, mCurTop, 3760 availRight - mCurRight, availBottom - mCurBottom); 3761 } else { 3762 outContentInsets.set(mCurLeft, mCurTop, 3763 availRight - mCurRight, availBottom - mCurBottom); 3764 } 3765 3766 outStableInsets.set(mStableLeft, mStableTop, 3767 availRight - mStableRight, availBottom - mStableBottom); 3768 return mForceShowSystemBars; 3769 } 3770 outContentInsets.setEmpty(); 3771 outStableInsets.setEmpty(); 3772 return mForceShowSystemBars; 3773 } 3774 3775 private boolean shouldUseOutsets(WindowManager.LayoutParams attrs, int fl) { 3776 return attrs.type == TYPE_WALLPAPER || (fl & (WindowManager.LayoutParams.FLAG_FULLSCREEN 3777 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_OVERSCAN)) != 0; 3778 } 3779 3780 /** {@inheritDoc} */ 3781 @Override 3782 public void beginLayoutLw(boolean isDefaultDisplay, int displayWidth, int displayHeight, 3783 int displayRotation, int uiMode) { 3784 mDisplayRotation = displayRotation; 3785 final int overscanLeft, overscanTop, overscanRight, overscanBottom; 3786 if (isDefaultDisplay) { 3787 switch (displayRotation) { 3788 case Surface.ROTATION_90: 3789 overscanLeft = mOverscanTop; 3790 overscanTop = mOverscanRight; 3791 overscanRight = mOverscanBottom; 3792 overscanBottom = mOverscanLeft; 3793 break; 3794 case Surface.ROTATION_180: 3795 overscanLeft = mOverscanRight; 3796 overscanTop = mOverscanBottom; 3797 overscanRight = mOverscanLeft; 3798 overscanBottom = mOverscanTop; 3799 break; 3800 case Surface.ROTATION_270: 3801 overscanLeft = mOverscanBottom; 3802 overscanTop = mOverscanLeft; 3803 overscanRight = mOverscanTop; 3804 overscanBottom = mOverscanRight; 3805 break; 3806 default: 3807 overscanLeft = mOverscanLeft; 3808 overscanTop = mOverscanTop; 3809 overscanRight = mOverscanRight; 3810 overscanBottom = mOverscanBottom; 3811 break; 3812 } 3813 } else { 3814 overscanLeft = 0; 3815 overscanTop = 0; 3816 overscanRight = 0; 3817 overscanBottom = 0; 3818 } 3819 mOverscanScreenLeft = mRestrictedOverscanScreenLeft = 0; 3820 mOverscanScreenTop = mRestrictedOverscanScreenTop = 0; 3821 mOverscanScreenWidth = mRestrictedOverscanScreenWidth = displayWidth; 3822 mOverscanScreenHeight = mRestrictedOverscanScreenHeight = displayHeight; 3823 mSystemLeft = 0; 3824 mSystemTop = 0; 3825 mSystemRight = displayWidth; 3826 mSystemBottom = displayHeight; 3827 mUnrestrictedScreenLeft = overscanLeft; 3828 mUnrestrictedScreenTop = overscanTop; 3829 mUnrestrictedScreenWidth = displayWidth - overscanLeft - overscanRight; 3830 mUnrestrictedScreenHeight = displayHeight - overscanTop - overscanBottom; 3831 mRestrictedScreenLeft = mUnrestrictedScreenLeft; 3832 mRestrictedScreenTop = mUnrestrictedScreenTop; 3833 mRestrictedScreenWidth = mSystemGestures.screenWidth = mUnrestrictedScreenWidth; 3834 mRestrictedScreenHeight = mSystemGestures.screenHeight = mUnrestrictedScreenHeight; 3835 mDockLeft = mContentLeft = mVoiceContentLeft = mStableLeft = mStableFullscreenLeft 3836 = mCurLeft = mUnrestrictedScreenLeft; 3837 mDockTop = mContentTop = mVoiceContentTop = mStableTop = mStableFullscreenTop 3838 = mCurTop = mUnrestrictedScreenTop; 3839 mDockRight = mContentRight = mVoiceContentRight = mStableRight = mStableFullscreenRight 3840 = mCurRight = displayWidth - overscanRight; 3841 mDockBottom = mContentBottom = mVoiceContentBottom = mStableBottom = mStableFullscreenBottom 3842 = mCurBottom = displayHeight - overscanBottom; 3843 mDockLayer = 0x10000000; 3844 mStatusBarLayer = -1; 3845 3846 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 3847 final Rect pf = mTmpParentFrame; 3848 final Rect df = mTmpDisplayFrame; 3849 final Rect of = mTmpOverscanFrame; 3850 final Rect vf = mTmpVisibleFrame; 3851 final Rect dcf = mTmpDecorFrame; 3852 pf.left = df.left = of.left = vf.left = mDockLeft; 3853 pf.top = df.top = of.top = vf.top = mDockTop; 3854 pf.right = df.right = of.right = vf.right = mDockRight; 3855 pf.bottom = df.bottom = of.bottom = vf.bottom = mDockBottom; 3856 dcf.setEmpty(); // Decor frame N/A for system bars. 3857 3858 if (isDefaultDisplay) { 3859 // For purposes of putting out fake window up to steal focus, we will 3860 // drive nav being hidden only by whether it is requested. 3861 final int sysui = mLastSystemUiFlags; 3862 boolean navVisible = (sysui & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 3863 boolean navTranslucent = (sysui 3864 & (View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT)) != 0; 3865 boolean immersive = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 3866 boolean immersiveSticky = (sysui & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 3867 boolean navAllowedHidden = immersive || immersiveSticky; 3868 navTranslucent &= !immersiveSticky; // transient trumps translucent 3869 boolean isKeyguardShowing = isStatusBarKeyguard() && !mHideLockScreen; 3870 if (!isKeyguardShowing) { 3871 navTranslucent &= areTranslucentBarsAllowed(); 3872 } 3873 3874 // When the navigation bar isn't visible, we put up a fake 3875 // input window to catch all touch events. This way we can 3876 // detect when the user presses anywhere to bring back the nav 3877 // bar and ensure the application doesn't see the event. 3878 if (navVisible || navAllowedHidden) { 3879 if (mInputConsumer != null) { 3880 mInputConsumer.dismiss(); 3881 mInputConsumer = null; 3882 } 3883 } else if (mInputConsumer == null) { 3884 mInputConsumer = mWindowManagerFuncs.addInputConsumer(mHandler.getLooper(), 3885 mHideNavInputEventReceiverFactory); 3886 } 3887 3888 // For purposes of positioning and showing the nav bar, if we have 3889 // decided that it can't be hidden (because of the screen aspect ratio), 3890 // then take that into account. 3891 navVisible |= !canHideNavigationBar(); 3892 3893 boolean updateSysUiVisibility = layoutNavigationBar(displayWidth, displayHeight, 3894 displayRotation, uiMode, overscanRight, overscanBottom, dcf, navVisible, navTranslucent, 3895 navAllowedHidden); 3896 if (DEBUG_LAYOUT) Slog.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 3897 mDockLeft, mDockTop, mDockRight, mDockBottom)); 3898 updateSysUiVisibility |= layoutStatusBar(pf, df, of, vf, dcf, sysui, isKeyguardShowing); 3899 if (updateSysUiVisibility) { 3900 updateSystemUiVisibilityLw(); 3901 } 3902 } 3903 } 3904 3905 private boolean layoutStatusBar(Rect pf, Rect df, Rect of, Rect vf, Rect dcf, int sysui, 3906 boolean isKeyguardShowing) { 3907 // decide where the status bar goes ahead of time 3908 if (mStatusBar != null) { 3909 // apply any navigation bar insets 3910 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 3911 pf.top = df.top = of.top = mUnrestrictedScreenTop; 3912 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 3913 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight 3914 + mUnrestrictedScreenTop; 3915 vf.left = mStableLeft; 3916 vf.top = mStableTop; 3917 vf.right = mStableRight; 3918 vf.bottom = mStableBottom; 3919 3920 mStatusBarLayer = mStatusBar.getSurfaceLayer(); 3921 3922 // Let the status bar determine its size. 3923 mStatusBar.computeFrameLw(pf /* parentFrame */, df /* displayFrame */, 3924 vf /* overlayFrame */, vf /* contentFrame */, vf /* visibleFrame */, 3925 dcf /* decorFrame */, vf /* stableFrame */, vf /* outsetFrame */); 3926 3927 // For layout, the status bar is always at the top with our fixed height. 3928 mStableTop = mUnrestrictedScreenTop + mStatusBarHeight; 3929 3930 boolean statusBarTransient = (sysui & View.STATUS_BAR_TRANSIENT) != 0; 3931 boolean statusBarTranslucent = (sysui 3932 & (View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT)) != 0; 3933 if (!isKeyguardShowing) { 3934 statusBarTranslucent &= areTranslucentBarsAllowed(); 3935 } 3936 3937 // If the status bar is hidden, we don't want to cause 3938 // windows behind it to scroll. 3939 if (mStatusBar.isVisibleLw() && !statusBarTransient) { 3940 // Status bar may go away, so the screen area it occupies 3941 // is available to apps but just covering them when the 3942 // status bar is visible. 3943 mDockTop = mUnrestrictedScreenTop + mStatusBarHeight; 3944 3945 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 3946 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 3947 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 3948 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 3949 3950 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar: " + 3951 String.format( 3952 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 3953 mDockLeft, mDockTop, mDockRight, mDockBottom, 3954 mContentLeft, mContentTop, mContentRight, mContentBottom, 3955 mCurLeft, mCurTop, mCurRight, mCurBottom)); 3956 } 3957 if (mStatusBar.isVisibleLw() && !mStatusBar.isAnimatingLw() 3958 && !statusBarTransient && !statusBarTranslucent 3959 && !mStatusBarController.wasRecentlyTranslucent()) { 3960 // If the opaque status bar is currently requested to be visible, 3961 // and not in the process of animating on or off, then 3962 // we can tell the app that it is covered by it. 3963 mSystemTop = mUnrestrictedScreenTop + mStatusBarHeight; 3964 } 3965 if (mStatusBarController.checkHiddenLw()) { 3966 return true; 3967 } 3968 } 3969 return false; 3970 } 3971 3972 private boolean layoutNavigationBar(int displayWidth, int displayHeight, int displayRotation, 3973 int uiMode, int overscanRight, int overscanBottom, Rect dcf, boolean navVisible, 3974 boolean navTranslucent, boolean navAllowedHidden) { 3975 if (mNavigationBar != null) { 3976 boolean transientNavBarShowing = mNavigationBarController.isTransientShowing(); 3977 // Force the navigation bar to its appropriate place and 3978 // size. We need to do this directly, instead of relying on 3979 // it to bubble up from the nav bar, because this needs to 3980 // change atomically with screen rotations. 3981 mNavigationBarOnBottom = isNavigationBarOnBottom(displayWidth, displayHeight); 3982 if (mNavigationBarOnBottom) { 3983 // It's a system nav bar or a portrait screen; nav bar goes on bottom. 3984 int top = displayHeight - overscanBottom 3985 - getNavigationBarHeight(displayRotation, uiMode); 3986 mTmpNavigationFrame.set(0, top, displayWidth, displayHeight - overscanBottom); 3987 mStableBottom = mStableFullscreenBottom = mTmpNavigationFrame.top; 3988 if (transientNavBarShowing) { 3989 mNavigationBarController.setBarShowingLw(true); 3990 } else if (navVisible) { 3991 mNavigationBarController.setBarShowingLw(true); 3992 mDockBottom = mTmpNavigationFrame.top; 3993 mRestrictedScreenHeight = mDockBottom - mRestrictedScreenTop; 3994 mRestrictedOverscanScreenHeight = mDockBottom - mRestrictedOverscanScreenTop; 3995 } else { 3996 // We currently want to hide the navigation UI. 3997 mNavigationBarController.setBarShowingLw(false); 3998 } 3999 if (navVisible && !navTranslucent && !navAllowedHidden 4000 && !mNavigationBar.isAnimatingLw() 4001 && !mNavigationBarController.wasRecentlyTranslucent()) { 4002 // If the opaque nav bar is currently requested to be visible, 4003 // and not in the process of animating on or off, then 4004 // we can tell the app that it is covered by it. 4005 mSystemBottom = mTmpNavigationFrame.top; 4006 } 4007 } else { 4008 // Landscape screen; nav bar goes to the right. 4009 int left = displayWidth - overscanRight 4010 - getNavigationBarWidth(displayRotation, uiMode); 4011 mTmpNavigationFrame.set(left, 0, displayWidth - overscanRight, displayHeight); 4012 mStableRight = mStableFullscreenRight = mTmpNavigationFrame.left; 4013 if (transientNavBarShowing) { 4014 mNavigationBarController.setBarShowingLw(true); 4015 } else if (navVisible) { 4016 mNavigationBarController.setBarShowingLw(true); 4017 mDockRight = mTmpNavigationFrame.left; 4018 mRestrictedScreenWidth = mDockRight - mRestrictedScreenLeft; 4019 mRestrictedOverscanScreenWidth = mDockRight - mRestrictedOverscanScreenLeft; 4020 } else { 4021 // We currently want to hide the navigation UI. 4022 mNavigationBarController.setBarShowingLw(false); 4023 } 4024 if (navVisible && !navTranslucent && !navAllowedHidden 4025 && !mNavigationBar.isAnimatingLw() 4026 && !mNavigationBarController.wasRecentlyTranslucent()) { 4027 // If the nav bar is currently requested to be visible, 4028 // and not in the process of animating on or off, then 4029 // we can tell the app that it is covered by it. 4030 mSystemRight = mTmpNavigationFrame.left; 4031 } 4032 } 4033 // Make sure the content and current rectangles are updated to 4034 // account for the restrictions from the navigation bar. 4035 mContentTop = mVoiceContentTop = mCurTop = mDockTop; 4036 mContentBottom = mVoiceContentBottom = mCurBottom = mDockBottom; 4037 mContentLeft = mVoiceContentLeft = mCurLeft = mDockLeft; 4038 mContentRight = mVoiceContentRight = mCurRight = mDockRight; 4039 mStatusBarLayer = mNavigationBar.getSurfaceLayer(); 4040 // And compute the final frame. 4041 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 4042 mTmpNavigationFrame, mTmpNavigationFrame, mTmpNavigationFrame, dcf, 4043 mTmpNavigationFrame, mTmpNavigationFrame); 4044 if (DEBUG_LAYOUT) Slog.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 4045 if (mNavigationBarController.checkHiddenLw()) { 4046 return true; 4047 } 4048 } 4049 return false; 4050 } 4051 4052 private boolean isNavigationBarOnBottom(int displayWidth, int displayHeight) { 4053 return !mNavigationBarCanMove || displayWidth < displayHeight; 4054 } 4055 4056 /** {@inheritDoc} */ 4057 @Override 4058 public int getSystemDecorLayerLw() { 4059 if (mStatusBar != null && mStatusBar.isVisibleLw()) { 4060 return mStatusBar.getSurfaceLayer(); 4061 } 4062 4063 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) { 4064 return mNavigationBar.getSurfaceLayer(); 4065 } 4066 4067 return 0; 4068 } 4069 4070 @Override 4071 public void getContentRectLw(Rect r) { 4072 r.set(mContentLeft, mContentTop, mContentRight, mContentBottom); 4073 } 4074 4075 void setAttachedWindowFrames(WindowState win, int fl, int adjust, WindowState attached, 4076 boolean insetDecors, Rect pf, Rect df, Rect of, Rect cf, Rect vf) { 4077 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 4078 // Here's a special case: if this attached window is a panel that is 4079 // above the dock window, and the window it is attached to is below 4080 // the dock window, then the frames we computed for the window it is 4081 // attached to can not be used because the dock is effectively part 4082 // of the underlying window and the attached window is floating on top 4083 // of the whole thing. So, we ignore the attached window and explicitly 4084 // compute the frames that would be appropriate without the dock. 4085 df.left = of.left = cf.left = vf.left = mDockLeft; 4086 df.top = of.top = cf.top = vf.top = mDockTop; 4087 df.right = of.right = cf.right = vf.right = mDockRight; 4088 df.bottom = of.bottom = cf.bottom = vf.bottom = mDockBottom; 4089 } else { 4090 // The effective display frame of the attached window depends on 4091 // whether it is taking care of insetting its content. If not, 4092 // we need to use the parent's content frame so that the entire 4093 // window is positioned within that content. Otherwise we can use 4094 // the overscan frame and let the attached window take care of 4095 // positioning its content appropriately. 4096 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4097 // Set the content frame of the attached window to the parent's decor frame 4098 // (same as content frame when IME isn't present) if specifically requested by 4099 // setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag. 4100 // Otherwise, use the overscan frame. 4101 cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0 4102 ? attached.getContentFrameLw() : attached.getOverscanFrameLw()); 4103 } else { 4104 // If the window is resizing, then we want to base the content 4105 // frame on our attached content frame to resize... however, 4106 // things can be tricky if the attached window is NOT in resize 4107 // mode, in which case its content frame will be larger. 4108 // Ungh. So to deal with that, make sure the content frame 4109 // we end up using is not covering the IM dock. 4110 cf.set(attached.getContentFrameLw()); 4111 if (attached.isVoiceInteraction()) { 4112 if (cf.left < mVoiceContentLeft) cf.left = mVoiceContentLeft; 4113 if (cf.top < mVoiceContentTop) cf.top = mVoiceContentTop; 4114 if (cf.right > mVoiceContentRight) cf.right = mVoiceContentRight; 4115 if (cf.bottom > mVoiceContentBottom) cf.bottom = mVoiceContentBottom; 4116 } else if (attached.getSurfaceLayer() < mDockLayer) { 4117 if (cf.left < mContentLeft) cf.left = mContentLeft; 4118 if (cf.top < mContentTop) cf.top = mContentTop; 4119 if (cf.right > mContentRight) cf.right = mContentRight; 4120 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 4121 } 4122 } 4123 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 4124 of.set(insetDecors ? attached.getOverscanFrameLw() : cf); 4125 vf.set(attached.getVisibleFrameLw()); 4126 } 4127 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 4128 // window should be positioned relative to its parent or the entire 4129 // screen. 4130 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 4131 ? attached.getFrameLw() : df); 4132 } 4133 4134 private void applyStableConstraints(int sysui, int fl, Rect r) { 4135 if ((sysui & View.SYSTEM_UI_FLAG_LAYOUT_STABLE) != 0) { 4136 // If app is requesting a stable layout, don't let the 4137 // content insets go below the stable values. 4138 if ((fl & FLAG_FULLSCREEN) != 0) { 4139 if (r.left < mStableFullscreenLeft) r.left = mStableFullscreenLeft; 4140 if (r.top < mStableFullscreenTop) r.top = mStableFullscreenTop; 4141 if (r.right > mStableFullscreenRight) r.right = mStableFullscreenRight; 4142 if (r.bottom > mStableFullscreenBottom) r.bottom = mStableFullscreenBottom; 4143 } else { 4144 if (r.left < mStableLeft) r.left = mStableLeft; 4145 if (r.top < mStableTop) r.top = mStableTop; 4146 if (r.right > mStableRight) r.right = mStableRight; 4147 if (r.bottom > mStableBottom) r.bottom = mStableBottom; 4148 } 4149 } 4150 } 4151 4152 private boolean canReceiveInput(WindowState win) { 4153 boolean notFocusable = 4154 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE) != 0; 4155 boolean altFocusableIm = 4156 (win.getAttrs().flags & WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM) != 0; 4157 boolean notFocusableForIm = notFocusable ^ altFocusableIm; 4158 return !notFocusableForIm; 4159 } 4160 4161 /** {@inheritDoc} */ 4162 @Override 4163 public void layoutWindowLw(WindowState win, WindowState attached) { 4164 // We've already done the navigation bar and status bar. If the status bar can receive 4165 // input, we need to layout it again to accomodate for the IME window. 4166 if ((win == mStatusBar && !canReceiveInput(win)) || win == mNavigationBar) { 4167 return; 4168 } 4169 final WindowManager.LayoutParams attrs = win.getAttrs(); 4170 final boolean isDefaultDisplay = win.isDefaultDisplay(); 4171 final boolean needsToOffsetInputMethodTarget = isDefaultDisplay && 4172 (win == mLastInputMethodTargetWindow && mLastInputMethodWindow != null); 4173 if (needsToOffsetInputMethodTarget) { 4174 if (DEBUG_LAYOUT) Slog.i(TAG, "Offset ime target window by the last ime window state"); 4175 offsetInputMethodWindowLw(mLastInputMethodWindow); 4176 } 4177 4178 final int fl = PolicyControl.getWindowFlags(win, attrs); 4179 final int sim = attrs.softInputMode; 4180 final int sysUiFl = PolicyControl.getSystemUiVisibility(win, null); 4181 4182 final Rect pf = mTmpParentFrame; 4183 final Rect df = mTmpDisplayFrame; 4184 final Rect of = mTmpOverscanFrame; 4185 final Rect cf = mTmpContentFrame; 4186 final Rect vf = mTmpVisibleFrame; 4187 final Rect dcf = mTmpDecorFrame; 4188 final Rect sf = mTmpStableFrame; 4189 Rect osf = null; 4190 dcf.setEmpty(); 4191 4192 final boolean hasNavBar = (isDefaultDisplay && mHasNavigationBar 4193 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 4194 4195 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 4196 4197 if (isDefaultDisplay) { 4198 sf.set(mStableLeft, mStableTop, mStableRight, mStableBottom); 4199 } else { 4200 sf.set(mOverscanLeft, mOverscanTop, mOverscanRight, mOverscanBottom); 4201 } 4202 4203 if (!isDefaultDisplay) { 4204 if (attached != null) { 4205 // If this window is attached to another, our display 4206 // frame is the same as the one we are attached to. 4207 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4208 } else { 4209 // Give the window full screen. 4210 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4211 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4212 pf.right = df.right = of.right = cf.right 4213 = mOverscanScreenLeft + mOverscanScreenWidth; 4214 pf.bottom = df.bottom = of.bottom = cf.bottom 4215 = mOverscanScreenTop + mOverscanScreenHeight; 4216 } 4217 } else if (attrs.type == TYPE_INPUT_METHOD) { 4218 pf.left = df.left = of.left = cf.left = vf.left = mDockLeft; 4219 pf.top = df.top = of.top = cf.top = vf.top = mDockTop; 4220 pf.right = df.right = of.right = cf.right = vf.right = mDockRight; 4221 // IM dock windows layout below the nav bar... 4222 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4223 // ...with content insets above the nav bar 4224 cf.bottom = vf.bottom = mStableBottom; 4225 // IM dock windows always go to the bottom of the screen. 4226 attrs.gravity = Gravity.BOTTOM; 4227 mDockLayer = win.getSurfaceLayer(); 4228 } else if (attrs.type == TYPE_VOICE_INTERACTION) { 4229 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4230 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4231 pf.right = df.right = of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4232 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4233 cf.bottom = vf.bottom = mStableBottom; 4234 // Note: In Phone landscape mode, the button bar should also be excluded. 4235 cf.right = vf.right = mStableRight; 4236 cf.left = vf.left = mStableLeft; 4237 cf.top = vf.top = mStableTop; 4238 } else if (win == mStatusBar) { 4239 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4240 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4241 pf.right = df.right = of.right = mUnrestrictedScreenWidth + mUnrestrictedScreenLeft; 4242 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenHeight + mUnrestrictedScreenTop; 4243 cf.left = vf.left = mStableLeft; 4244 cf.top = vf.top = mStableTop; 4245 cf.right = vf.right = mStableRight; 4246 vf.bottom = mStableBottom; 4247 4248 if (adjust == SOFT_INPUT_ADJUST_RESIZE) { 4249 cf.bottom = mContentBottom; 4250 } else { 4251 cf.bottom = mDockBottom; 4252 vf.bottom = mContentBottom; 4253 } 4254 } else { 4255 4256 // Default policy decor for the default display 4257 dcf.left = mSystemLeft; 4258 dcf.top = mSystemTop; 4259 dcf.right = mSystemRight; 4260 dcf.bottom = mSystemBottom; 4261 final boolean inheritTranslucentDecor = (attrs.privateFlags 4262 & WindowManager.LayoutParams.PRIVATE_FLAG_INHERIT_TRANSLUCENT_DECOR) != 0; 4263 final boolean isAppWindow = 4264 attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW && 4265 attrs.type <= WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 4266 final boolean topAtRest = 4267 win == mTopFullscreenOpaqueWindowState && !win.isAnimatingLw(); 4268 if (isAppWindow && !inheritTranslucentDecor && !topAtRest) { 4269 if ((sysUiFl & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 4270 && (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) == 0 4271 && (fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) == 0 4272 && (fl & WindowManager.LayoutParams. 4273 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0 4274 && !mForceWindowDrawsStatusBarBackground) { 4275 // Ensure policy decor includes status bar 4276 dcf.top = mStableTop; 4277 } 4278 if ((fl & WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) == 0 4279 && (sysUiFl & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0 4280 && (fl & WindowManager.LayoutParams. 4281 FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0) { 4282 // Ensure policy decor includes navigation bar 4283 dcf.bottom = mStableBottom; 4284 dcf.right = mStableRight; 4285 } 4286 } 4287 4288 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) 4289 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 4290 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() 4291 + "): IN_SCREEN, INSET_DECOR"); 4292 // This is the case for a normal activity window: we want it 4293 // to cover all of the screen space, and it can take care of 4294 // moving its contents to account for screen decorations that 4295 // intrude into that space. 4296 if (attached != null) { 4297 // If this window is attached to another, our display 4298 // frame is the same as the one we are attached to. 4299 setAttachedWindowFrames(win, fl, adjust, attached, true, pf, df, of, cf, vf); 4300 } else { 4301 if (attrs.type == TYPE_STATUS_BAR_PANEL 4302 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 4303 // Status bar panels are the only windows who can go on top of 4304 // the status bar. They are protected by the STATUS_BAR_SERVICE 4305 // permission, so they have the same privileges as the status 4306 // bar itself. 4307 // 4308 // However, they should still dodge the navigation bar if it exists. 4309 4310 pf.left = df.left = of.left = hasNavBar 4311 ? mDockLeft : mUnrestrictedScreenLeft; 4312 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4313 pf.right = df.right = of.right = hasNavBar 4314 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4315 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4316 pf.bottom = df.bottom = of.bottom = hasNavBar 4317 ? mRestrictedScreenTop+mRestrictedScreenHeight 4318 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4319 4320 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4321 "Laying out status bar window: (%d,%d - %d,%d)", 4322 pf.left, pf.top, pf.right, pf.bottom)); 4323 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4324 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4325 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4326 // Asking to layout into the overscan region, so give it that pure 4327 // unrestricted area. 4328 pf.left = df.left = of.left = mOverscanScreenLeft; 4329 pf.top = df.top = of.top = mOverscanScreenTop; 4330 pf.right = df.right = of.right = mOverscanScreenLeft + mOverscanScreenWidth; 4331 pf.bottom = df.bottom = of.bottom = mOverscanScreenTop 4332 + mOverscanScreenHeight; 4333 } else if (canHideNavigationBar() 4334 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4335 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4336 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4337 // Asking for layout as if the nav bar is hidden, lets the 4338 // application extend into the unrestricted overscan screen area. We 4339 // only do this for application windows to ensure no window that 4340 // can be above the nav bar can do this. 4341 pf.left = df.left = mOverscanScreenLeft; 4342 pf.top = df.top = mOverscanScreenTop; 4343 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4344 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4345 // We need to tell the app about where the frame inside the overscan 4346 // is, so it can inset its content by that amount -- it didn't ask 4347 // to actually extend itself into the overscan region. 4348 of.left = mUnrestrictedScreenLeft; 4349 of.top = mUnrestrictedScreenTop; 4350 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4351 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4352 } else { 4353 pf.left = df.left = mRestrictedOverscanScreenLeft; 4354 pf.top = df.top = mRestrictedOverscanScreenTop; 4355 pf.right = df.right = mRestrictedOverscanScreenLeft 4356 + mRestrictedOverscanScreenWidth; 4357 pf.bottom = df.bottom = mRestrictedOverscanScreenTop 4358 + mRestrictedOverscanScreenHeight; 4359 // We need to tell the app about where the frame inside the overscan 4360 // is, so it can inset its content by that amount -- it didn't ask 4361 // to actually extend itself into the overscan region. 4362 of.left = mUnrestrictedScreenLeft; 4363 of.top = mUnrestrictedScreenTop; 4364 of.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4365 of.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4366 } 4367 4368 if ((fl & FLAG_FULLSCREEN) == 0) { 4369 if (win.isVoiceInteraction()) { 4370 cf.left = mVoiceContentLeft; 4371 cf.top = mVoiceContentTop; 4372 cf.right = mVoiceContentRight; 4373 cf.bottom = mVoiceContentBottom; 4374 } else { 4375 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4376 cf.left = mDockLeft; 4377 cf.top = mDockTop; 4378 cf.right = mDockRight; 4379 cf.bottom = mDockBottom; 4380 } else { 4381 cf.left = mContentLeft; 4382 cf.top = mContentTop; 4383 cf.right = mContentRight; 4384 cf.bottom = mContentBottom; 4385 } 4386 } 4387 } else { 4388 // Full screen windows are always given a layout that is as if the 4389 // status bar and other transient decors are gone. This is to avoid 4390 // bad states when moving from a window that is not hding the 4391 // status bar to one that is. 4392 cf.left = mRestrictedScreenLeft; 4393 cf.top = mRestrictedScreenTop; 4394 cf.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4395 cf.bottom = mRestrictedScreenTop + mRestrictedScreenHeight; 4396 } 4397 applyStableConstraints(sysUiFl, fl, cf); 4398 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4399 vf.left = mCurLeft; 4400 vf.top = mCurTop; 4401 vf.right = mCurRight; 4402 vf.bottom = mCurBottom; 4403 } else { 4404 vf.set(cf); 4405 } 4406 } 4407 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0 || (sysUiFl 4408 & (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 4409 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) { 4410 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4411 "): IN_SCREEN"); 4412 // A window that has requested to fill the entire screen just 4413 // gets everything, period. 4414 if (attrs.type == TYPE_STATUS_BAR_PANEL 4415 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL 4416 || attrs.type == TYPE_VOLUME_OVERLAY) { 4417 pf.left = df.left = of.left = cf.left = hasNavBar 4418 ? mDockLeft : mUnrestrictedScreenLeft; 4419 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4420 pf.right = df.right = of.right = cf.right = hasNavBar 4421 ? mRestrictedScreenLeft+mRestrictedScreenWidth 4422 : mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4423 pf.bottom = df.bottom = of.bottom = cf.bottom = hasNavBar 4424 ? mRestrictedScreenTop+mRestrictedScreenHeight 4425 : mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4426 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4427 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 4428 pf.left, pf.top, pf.right, pf.bottom)); 4429 } else if (attrs.type == TYPE_NAVIGATION_BAR 4430 || attrs.type == TYPE_NAVIGATION_BAR_PANEL) { 4431 // The navigation bar has Real Ultimate Power. 4432 pf.left = df.left = of.left = mUnrestrictedScreenLeft; 4433 pf.top = df.top = of.top = mUnrestrictedScreenTop; 4434 pf.right = df.right = of.right = mUnrestrictedScreenLeft 4435 + mUnrestrictedScreenWidth; 4436 pf.bottom = df.bottom = of.bottom = mUnrestrictedScreenTop 4437 + mUnrestrictedScreenHeight; 4438 if (DEBUG_LAYOUT) Slog.v(TAG, String.format( 4439 "Laying out navigation bar window: (%d,%d - %d,%d)", 4440 pf.left, pf.top, pf.right, pf.bottom)); 4441 } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 4442 || attrs.type == TYPE_BOOT_PROGRESS 4443 || attrs.type == TYPE_SCREENSHOT) 4444 && ((fl & FLAG_FULLSCREEN) != 0)) { 4445 // Fullscreen secure system overlays get what they ask for. Screenshot region 4446 // selection overlay should also expand to full screen. 4447 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4448 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4449 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4450 + mOverscanScreenWidth; 4451 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4452 + mOverscanScreenHeight; 4453 } else if (attrs.type == TYPE_BOOT_PROGRESS) { 4454 // Boot progress screen always covers entire display. 4455 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4456 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4457 pf.right = df.right = of.right = cf.right = mOverscanScreenLeft 4458 + mOverscanScreenWidth; 4459 pf.bottom = df.bottom = of.bottom = cf.bottom = mOverscanScreenTop 4460 + mOverscanScreenHeight; 4461 } else if (attrs.type == TYPE_WALLPAPER) { 4462 // The wallpaper also has Real Ultimate Power, but we want to tell 4463 // it about the overscan area. 4464 pf.left = df.left = mOverscanScreenLeft; 4465 pf.top = df.top = mOverscanScreenTop; 4466 pf.right = df.right = mOverscanScreenLeft + mOverscanScreenWidth; 4467 pf.bottom = df.bottom = mOverscanScreenTop + mOverscanScreenHeight; 4468 of.left = cf.left = mUnrestrictedScreenLeft; 4469 of.top = cf.top = mUnrestrictedScreenTop; 4470 of.right = cf.right = mUnrestrictedScreenLeft + mUnrestrictedScreenWidth; 4471 of.bottom = cf.bottom = mUnrestrictedScreenTop + mUnrestrictedScreenHeight; 4472 } else if ((fl & FLAG_LAYOUT_IN_OVERSCAN) != 0 4473 && attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4474 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 4475 // Asking to layout into the overscan region, so give it that pure 4476 // unrestricted area. 4477 pf.left = df.left = of.left = cf.left = mOverscanScreenLeft; 4478 pf.top = df.top = of.top = cf.top = mOverscanScreenTop; 4479 pf.right = df.right = of.right = cf.right 4480 = mOverscanScreenLeft + mOverscanScreenWidth; 4481 pf.bottom = df.bottom = of.bottom = cf.bottom 4482 = mOverscanScreenTop + mOverscanScreenHeight; 4483 } else if (canHideNavigationBar() 4484 && (sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0 4485 && (attrs.type == TYPE_STATUS_BAR 4486 || attrs.type == TYPE_TOAST 4487 || attrs.type == TYPE_DOCK_DIVIDER 4488 || attrs.type == TYPE_VOICE_INTERACTION_STARTING 4489 || (attrs.type >= WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW 4490 && attrs.type <= WindowManager.LayoutParams.LAST_SUB_WINDOW))) { 4491 // Asking for layout as if the nav bar is hidden, lets the 4492 // application extend into the unrestricted screen area. We 4493 // only do this for application windows (or toasts) to ensure no window that 4494 // can be above the nav bar can do this. 4495 // XXX This assumes that an app asking for this will also 4496 // ask for layout in only content. We can't currently figure out 4497 // what the screen would be if only laying out to hide the nav bar. 4498 pf.left = df.left = of.left = cf.left = mUnrestrictedScreenLeft; 4499 pf.top = df.top = of.top = cf.top = mUnrestrictedScreenTop; 4500 pf.right = df.right = of.right = cf.right = mUnrestrictedScreenLeft 4501 + mUnrestrictedScreenWidth; 4502 pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop 4503 + mUnrestrictedScreenHeight; 4504 } else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) != 0) { 4505 pf.left = df.left = of.left = mRestrictedScreenLeft; 4506 pf.top = df.top = of.top = mRestrictedScreenTop; 4507 pf.right = df.right = of.right = mRestrictedScreenLeft + mRestrictedScreenWidth; 4508 pf.bottom = df.bottom = of.bottom = mRestrictedScreenTop 4509 + mRestrictedScreenHeight; 4510 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4511 cf.left = mDockLeft; 4512 cf.top = mDockTop; 4513 cf.right = mDockRight; 4514 cf.bottom = mDockBottom; 4515 } else { 4516 cf.left = mContentLeft; 4517 cf.top = mContentTop; 4518 cf.right = mContentRight; 4519 cf.bottom = mContentBottom; 4520 } 4521 } else { 4522 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4523 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4524 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4525 + mRestrictedScreenWidth; 4526 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4527 + mRestrictedScreenHeight; 4528 } 4529 4530 applyStableConstraints(sysUiFl, fl, cf); 4531 4532 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4533 vf.left = mCurLeft; 4534 vf.top = mCurTop; 4535 vf.right = mCurRight; 4536 vf.bottom = mCurBottom; 4537 } else { 4538 vf.set(cf); 4539 } 4540 } else if (attached != null) { 4541 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4542 "): attached to " + attached); 4543 // A child window should be placed inside of the same visible 4544 // frame that its parent had. 4545 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, of, cf, vf); 4546 } else { 4547 if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle() + 4548 "): normal window"); 4549 // Otherwise, a normal window must be placed inside the content 4550 // of all screen decorations. 4551 if (attrs.type == TYPE_STATUS_BAR_PANEL || attrs.type == TYPE_VOLUME_OVERLAY) { 4552 // Status bar panels and the volume dialog are the only windows who can go on 4553 // top of the status bar. They are protected by the STATUS_BAR_SERVICE 4554 // permission, so they have the same privileges as the status 4555 // bar itself. 4556 pf.left = df.left = of.left = cf.left = mRestrictedScreenLeft; 4557 pf.top = df.top = of.top = cf.top = mRestrictedScreenTop; 4558 pf.right = df.right = of.right = cf.right = mRestrictedScreenLeft 4559 + mRestrictedScreenWidth; 4560 pf.bottom = df.bottom = of.bottom = cf.bottom = mRestrictedScreenTop 4561 + mRestrictedScreenHeight; 4562 } else if (attrs.type == TYPE_TOAST || attrs.type == TYPE_SYSTEM_ALERT) { 4563 // These dialogs are stable to interim decor changes. 4564 pf.left = df.left = of.left = cf.left = mStableLeft; 4565 pf.top = df.top = of.top = cf.top = mStableTop; 4566 pf.right = df.right = of.right = cf.right = mStableRight; 4567 pf.bottom = df.bottom = of.bottom = cf.bottom = mStableBottom; 4568 } else { 4569 pf.left = mContentLeft; 4570 pf.top = mContentTop; 4571 pf.right = mContentRight; 4572 pf.bottom = mContentBottom; 4573 if (win.isVoiceInteraction()) { 4574 df.left = of.left = cf.left = mVoiceContentLeft; 4575 df.top = of.top = cf.top = mVoiceContentTop; 4576 df.right = of.right = cf.right = mVoiceContentRight; 4577 df.bottom = of.bottom = cf.bottom = mVoiceContentBottom; 4578 } else if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 4579 df.left = of.left = cf.left = mDockLeft; 4580 df.top = of.top = cf.top = mDockTop; 4581 df.right = of.right = cf.right = mDockRight; 4582 df.bottom = of.bottom = cf.bottom = mDockBottom; 4583 } else { 4584 df.left = of.left = cf.left = mContentLeft; 4585 df.top = of.top = cf.top = mContentTop; 4586 df.right = of.right = cf.right = mContentRight; 4587 df.bottom = of.bottom = cf.bottom = mContentBottom; 4588 } 4589 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 4590 vf.left = mCurLeft; 4591 vf.top = mCurTop; 4592 vf.right = mCurRight; 4593 vf.bottom = mCurBottom; 4594 } else { 4595 vf.set(cf); 4596 } 4597 } 4598 } 4599 } 4600 4601 // TYPE_SYSTEM_ERROR is above the NavigationBar so it can't be allowed to extend over it. 4602 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0 && attrs.type != TYPE_SYSTEM_ERROR) { 4603 df.left = df.top = -10000; 4604 df.right = df.bottom = 10000; 4605 if (attrs.type != TYPE_WALLPAPER) { 4606 of.left = of.top = cf.left = cf.top = vf.left = vf.top = -10000; 4607 of.right = of.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 4608 } 4609 } 4610 4611 // If the device has a chin (e.g. some watches), a dead area at the bottom of the screen we 4612 // need to provide information to the clients that want to pretend that you can draw there. 4613 // We only want to apply outsets to certain types of windows. For example, we never want to 4614 // apply the outsets to floating dialogs, because they wouldn't make sense there. 4615 final boolean useOutsets = shouldUseOutsets(attrs, fl); 4616 if (isDefaultDisplay && useOutsets) { 4617 osf = mTmpOutsetFrame; 4618 osf.set(cf.left, cf.top, cf.right, cf.bottom); 4619 int outset = ScreenShapeHelper.getWindowOutsetBottomPx(mContext.getResources()); 4620 if (outset > 0) { 4621 int rotation = mDisplayRotation; 4622 if (rotation == Surface.ROTATION_0) { 4623 osf.bottom += outset; 4624 } else if (rotation == Surface.ROTATION_90) { 4625 osf.right += outset; 4626 } else if (rotation == Surface.ROTATION_180) { 4627 osf.top -= outset; 4628 } else if (rotation == Surface.ROTATION_270) { 4629 osf.left -= outset; 4630 } 4631 if (DEBUG_LAYOUT) Slog.v(TAG, "applying bottom outset of " + outset 4632 + " with rotation " + rotation + ", result: " + osf); 4633 } 4634 } 4635 4636 if (DEBUG_LAYOUT) Slog.v(TAG, "Compute frame " + attrs.getTitle() 4637 + ": sim=#" + Integer.toHexString(sim) 4638 + " attach=" + attached + " type=" + attrs.type 4639 + String.format(" flags=0x%08x", fl) 4640 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 4641 + " of=" + of.toShortString() 4642 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString() 4643 + " dcf=" + dcf.toShortString() 4644 + " sf=" + sf.toShortString() 4645 + " osf=" + (osf == null ? "null" : osf.toShortString())); 4646 4647 win.computeFrameLw(pf, df, of, cf, vf, dcf, sf, osf); 4648 4649 // Dock windows carve out the bottom of the screen, so normal windows 4650 // can't appear underneath them. 4651 if (attrs.type == TYPE_INPUT_METHOD && win.isVisibleOrBehindKeyguardLw() 4652 && !win.getGivenInsetsPendingLw()) { 4653 setLastInputMethodWindowLw(null, null); 4654 offsetInputMethodWindowLw(win); 4655 } 4656 if (attrs.type == TYPE_VOICE_INTERACTION && win.isVisibleOrBehindKeyguardLw() 4657 && !win.getGivenInsetsPendingLw()) { 4658 offsetVoiceInputWindowLw(win); 4659 } 4660 } 4661 4662 private void offsetInputMethodWindowLw(WindowState win) { 4663 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4664 top += win.getGivenContentInsetsLw().top; 4665 if (mContentBottom > top) { 4666 mContentBottom = top; 4667 } 4668 if (mVoiceContentBottom > top) { 4669 mVoiceContentBottom = top; 4670 } 4671 top = win.getVisibleFrameLw().top; 4672 top += win.getGivenVisibleInsetsLw().top; 4673 if (mCurBottom > top) { 4674 mCurBottom = top; 4675 } 4676 if (DEBUG_LAYOUT) Slog.v(TAG, "Input method: mDockBottom=" 4677 + mDockBottom + " mContentBottom=" 4678 + mContentBottom + " mCurBottom=" + mCurBottom); 4679 } 4680 4681 private void offsetVoiceInputWindowLw(WindowState win) { 4682 int top = Math.max(win.getDisplayFrameLw().top, win.getContentFrameLw().top); 4683 top += win.getGivenContentInsetsLw().top; 4684 if (mVoiceContentBottom > top) { 4685 mVoiceContentBottom = top; 4686 } 4687 } 4688 4689 /** {@inheritDoc} */ 4690 @Override 4691 public void finishLayoutLw() { 4692 return; 4693 } 4694 4695 /** {@inheritDoc} */ 4696 @Override 4697 public void beginPostLayoutPolicyLw(int displayWidth, int displayHeight) { 4698 mTopFullscreenOpaqueWindowState = null; 4699 mTopFullscreenOpaqueOrDimmingWindowState = null; 4700 mTopDockedOpaqueWindowState = null; 4701 mTopDockedOpaqueOrDimmingWindowState = null; 4702 mAppsToBeHidden.clear(); 4703 mAppsThatDismissKeyguard.clear(); 4704 mForceStatusBar = false; 4705 mForceStatusBarFromKeyguard = false; 4706 mForceStatusBarTransparent = false; 4707 mForcingShowNavBar = false; 4708 mForcingShowNavBarLayer = -1; 4709 4710 mHideLockScreen = false; 4711 mAllowLockscreenWhenOn = false; 4712 mDismissKeyguard = DISMISS_KEYGUARD_NONE; 4713 mShowingLockscreen = false; 4714 mShowingDream = false; 4715 mWinShowWhenLocked = null; 4716 mKeyguardSecure = isKeyguardSecure(); 4717 mKeyguardSecureIncludingHidden = mKeyguardSecure 4718 && (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()); 4719 } 4720 4721 /** {@inheritDoc} */ 4722 @Override 4723 public void applyPostLayoutPolicyLw(WindowState win, WindowManager.LayoutParams attrs, 4724 WindowState attached) { 4725 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 4726 + win.isVisibleOrBehindKeyguardLw()); 4727 final int fl = PolicyControl.getWindowFlags(win, attrs); 4728 if (mTopFullscreenOpaqueWindowState == null 4729 && win.isVisibleLw() && attrs.type == TYPE_INPUT_METHOD) { 4730 mForcingShowNavBar = true; 4731 mForcingShowNavBarLayer = win.getSurfaceLayer(); 4732 } 4733 if (attrs.type == TYPE_STATUS_BAR) { 4734 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4735 mForceStatusBarFromKeyguard = true; 4736 mShowingLockscreen = true; 4737 } 4738 if ((attrs.privateFlags & PRIVATE_FLAG_FORCE_STATUS_BAR_VISIBLE_TRANSPARENT) != 0) { 4739 mForceStatusBarTransparent = true; 4740 } 4741 } 4742 4743 boolean appWindow = attrs.type >= FIRST_APPLICATION_WINDOW 4744 && attrs.type < FIRST_SYSTEM_WINDOW; 4745 final boolean showWhenLocked = (fl & FLAG_SHOW_WHEN_LOCKED) != 0; 4746 final boolean dismissKeyguard = (fl & FLAG_DISMISS_KEYGUARD) != 0; 4747 final int stackId = win.getStackId(); 4748 if (mTopFullscreenOpaqueWindowState == null && 4749 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 4750 if ((fl & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 4751 if ((attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) { 4752 mForceStatusBarFromKeyguard = true; 4753 } else { 4754 mForceStatusBar = true; 4755 } 4756 } 4757 if (attrs.type == TYPE_DREAM) { 4758 // If the lockscreen was showing when the dream started then wait 4759 // for the dream to draw before hiding the lockscreen. 4760 if (!mDreamingLockscreen 4761 || (win.isVisibleLw() && win.hasDrawnLw())) { 4762 mShowingDream = true; 4763 appWindow = true; 4764 } 4765 } 4766 4767 final IApplicationToken appToken = win.getAppToken(); 4768 4769 // For app windows that are not attached, we decide if all windows in the app they 4770 // represent should be hidden or if we should hide the lockscreen. For attached app 4771 // windows we defer the decision to the window it is attached to. 4772 if (appWindow && attached == null) { 4773 if (showWhenLocked) { 4774 // Remove any previous windows with the same appToken. 4775 mAppsToBeHidden.remove(appToken); 4776 mAppsThatDismissKeyguard.remove(appToken); 4777 if (mAppsToBeHidden.isEmpty()) { 4778 if (dismissKeyguard && !mKeyguardSecure) { 4779 mAppsThatDismissKeyguard.add(appToken); 4780 } else if (win.isDrawnLw() || win.hasAppShownWindows()) { 4781 mWinShowWhenLocked = win; 4782 mHideLockScreen = true; 4783 mForceStatusBarFromKeyguard = false; 4784 } 4785 } 4786 } else if (dismissKeyguard) { 4787 if (mKeyguardSecure) { 4788 mAppsToBeHidden.add(appToken); 4789 } else { 4790 mAppsToBeHidden.remove(appToken); 4791 } 4792 mAppsThatDismissKeyguard.add(appToken); 4793 } else { 4794 mAppsToBeHidden.add(appToken); 4795 } 4796 if (isFullscreen(attrs) && StackId.normallyFullscreenWindows(stackId)) { 4797 if (DEBUG_LAYOUT) Slog.v(TAG, "Fullscreen window: " + win); 4798 mTopFullscreenOpaqueWindowState = win; 4799 if (mTopFullscreenOpaqueOrDimmingWindowState == null) { 4800 mTopFullscreenOpaqueOrDimmingWindowState = win; 4801 } 4802 if (!mAppsThatDismissKeyguard.isEmpty() && 4803 mDismissKeyguard == DISMISS_KEYGUARD_NONE) { 4804 if (DEBUG_LAYOUT) Slog.v(TAG, 4805 "Setting mDismissKeyguard true by win " + win); 4806 mDismissKeyguard = (mWinDismissingKeyguard == win 4807 && mSecureDismissingKeyguard == mKeyguardSecure) 4808 ? DISMISS_KEYGUARD_CONTINUE : DISMISS_KEYGUARD_START; 4809 mWinDismissingKeyguard = win; 4810 mSecureDismissingKeyguard = mKeyguardSecure; 4811 mForceStatusBarFromKeyguard = mShowingLockscreen && mKeyguardSecure; 4812 } else if (mAppsToBeHidden.isEmpty() && showWhenLocked 4813 && (win.isDrawnLw() || win.hasAppShownWindows())) { 4814 if (DEBUG_LAYOUT) Slog.v(TAG, 4815 "Setting mHideLockScreen to true by win " + win); 4816 mHideLockScreen = true; 4817 mForceStatusBarFromKeyguard = false; 4818 } 4819 if ((fl & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 4820 mAllowLockscreenWhenOn = true; 4821 } 4822 } 4823 4824 if (mWinShowWhenLocked != null && 4825 mWinShowWhenLocked.getAppToken() != win.getAppToken() && 4826 (attrs.flags & FLAG_SHOW_WHEN_LOCKED) == 0) { 4827 win.hideLw(false); 4828 } 4829 } 4830 } else if (mTopFullscreenOpaqueWindowState == null && mWinShowWhenLocked == null) { 4831 // No TopFullscreenOpaqueWindow is showing, but we found a SHOW_WHEN_LOCKED window 4832 // that is being hidden in an animation - keep the 4833 // keyguard hidden until the new window shows up and 4834 // we know whether to show the keyguard or not. 4835 if (win.isAnimatingLw() && appWindow && showWhenLocked && mKeyguardHidden) { 4836 mHideLockScreen = true; 4837 mWinShowWhenLocked = win; 4838 } 4839 } 4840 4841 // Keep track of the window if it's dimming but not necessarily fullscreen. 4842 final boolean reallyVisible = win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw(); 4843 if (mTopFullscreenOpaqueOrDimmingWindowState == null && reallyVisible 4844 && win.isDimming() && StackId.normallyFullscreenWindows(stackId)) { 4845 mTopFullscreenOpaqueOrDimmingWindowState = win; 4846 } 4847 4848 // We need to keep track of the top "fullscreen" opaque window for the docked stack 4849 // separately, because both the "real fullscreen" opaque window and the one for the docked 4850 // stack can control View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR. 4851 if (mTopDockedOpaqueWindowState == null && reallyVisible && appWindow && attached == null 4852 && isFullscreen(attrs) && stackId == DOCKED_STACK_ID) { 4853 mTopDockedOpaqueWindowState = win; 4854 if (mTopDockedOpaqueOrDimmingWindowState == null) { 4855 mTopDockedOpaqueOrDimmingWindowState = win; 4856 } 4857 } 4858 4859 // Also keep track of any windows that are dimming but not necessarily fullscreen in the 4860 // docked stack. 4861 if (mTopDockedOpaqueOrDimmingWindowState == null && reallyVisible && win.isDimming() 4862 && stackId == DOCKED_STACK_ID) { 4863 mTopDockedOpaqueOrDimmingWindowState = win; 4864 } 4865 } 4866 4867 private boolean isFullscreen(WindowManager.LayoutParams attrs) { 4868 return attrs.x == 0 && attrs.y == 0 4869 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 4870 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT; 4871 } 4872 4873 /** {@inheritDoc} */ 4874 @Override 4875 public int finishPostLayoutPolicyLw() { 4876 if (mWinShowWhenLocked != null && mTopFullscreenOpaqueWindowState != null && 4877 mWinShowWhenLocked.getAppToken() != mTopFullscreenOpaqueWindowState.getAppToken() 4878 && isKeyguardLocked()) { 4879 // A dialog is dismissing the keyguard. Put the wallpaper behind it and hide the 4880 // fullscreen window. 4881 // TODO: Make sure FLAG_SHOW_WALLPAPER is restored when dialog is dismissed. Or not. 4882 mWinShowWhenLocked.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 4883 mTopFullscreenOpaqueWindowState.hideLw(false); 4884 mTopFullscreenOpaqueWindowState = mWinShowWhenLocked; 4885 } 4886 4887 int changes = 0; 4888 boolean topIsFullscreen = false; 4889 4890 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 4891 ? mTopFullscreenOpaqueWindowState.getAttrs() 4892 : null; 4893 4894 // If we are not currently showing a dream then remember the current 4895 // lockscreen state. We will use this to determine whether the dream 4896 // started while the lockscreen was showing and remember this state 4897 // while the dream is showing. 4898 if (!mShowingDream) { 4899 mDreamingLockscreen = mShowingLockscreen; 4900 if (mDreamingSleepTokenNeeded) { 4901 mDreamingSleepTokenNeeded = false; 4902 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 0, 1).sendToTarget(); 4903 } 4904 } else { 4905 if (!mDreamingSleepTokenNeeded) { 4906 mDreamingSleepTokenNeeded = true; 4907 mHandler.obtainMessage(MSG_UPDATE_DREAMING_SLEEP_TOKEN, 1, 1).sendToTarget(); 4908 } 4909 } 4910 4911 if (mStatusBar != null) { 4912 if (DEBUG_LAYOUT) Slog.i(TAG, "force=" + mForceStatusBar 4913 + " forcefkg=" + mForceStatusBarFromKeyguard 4914 + " top=" + mTopFullscreenOpaqueWindowState); 4915 boolean shouldBeTransparent = mForceStatusBarTransparent 4916 && !mForceStatusBar 4917 && !mForceStatusBarFromKeyguard; 4918 if (!shouldBeTransparent) { 4919 mStatusBarController.setShowTransparent(false /* transparent */); 4920 } else if (!mStatusBar.isVisibleLw()) { 4921 mStatusBarController.setShowTransparent(true /* transparent */); 4922 } 4923 if (mForceStatusBar || mForceStatusBarFromKeyguard || mForceStatusBarTransparent) { 4924 if (DEBUG_LAYOUT) Slog.v(TAG, "Showing status bar: forced"); 4925 if (mStatusBarController.setBarShowingLw(true)) { 4926 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4927 } 4928 // Maintain fullscreen layout until incoming animation is complete. 4929 topIsFullscreen = mTopIsFullscreen && mStatusBar.isAnimatingLw(); 4930 // Transient status bar on the lockscreen is not allowed 4931 if (mForceStatusBarFromKeyguard && mStatusBarController.isTransientShowing()) { 4932 mStatusBarController.updateVisibilityLw(false /*transientAllowed*/, 4933 mLastSystemUiFlags, mLastSystemUiFlags); 4934 } 4935 } else if (mTopFullscreenOpaqueWindowState != null) { 4936 final int fl = PolicyControl.getWindowFlags(null, lp); 4937 if (localLOGV) { 4938 Slog.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 4939 + " shown position: " 4940 + mTopFullscreenOpaqueWindowState.getShownPositionLw()); 4941 Slog.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 4942 + " lp.flags=0x" + Integer.toHexString(fl)); 4943 } 4944 topIsFullscreen = (fl & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0 4945 || (mLastSystemUiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 4946 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 4947 // and mTopIsFullscreen is that mTopIsFullscreen is set only if the window 4948 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 4949 // case though. 4950 if (mStatusBarController.isTransientShowing()) { 4951 if (mStatusBarController.setBarShowingLw(true)) { 4952 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4953 } 4954 } else if (topIsFullscreen 4955 && !mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID) 4956 && !mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID)) { 4957 if (DEBUG_LAYOUT) Slog.v(TAG, "** HIDING status bar"); 4958 if (mStatusBarController.setBarShowingLw(false)) { 4959 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4960 } else { 4961 if (DEBUG_LAYOUT) Slog.v(TAG, "Status bar already hiding"); 4962 } 4963 } else { 4964 if (DEBUG_LAYOUT) Slog.v(TAG, "** SHOWING status bar: top is not fullscreen"); 4965 if (mStatusBarController.setBarShowingLw(true)) { 4966 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4967 } 4968 } 4969 } 4970 } 4971 4972 if (mTopIsFullscreen != topIsFullscreen) { 4973 if (!topIsFullscreen) { 4974 // Force another layout when status bar becomes fully shown. 4975 changes |= FINISH_LAYOUT_REDO_LAYOUT; 4976 } 4977 mTopIsFullscreen = topIsFullscreen; 4978 } 4979 4980 // Hide the key guard if a visible window explicitly specifies that it wants to be 4981 // displayed when the screen is locked. 4982 if (mKeyguardDelegate != null && mStatusBar != null) { 4983 if (localLOGV) Slog.v(TAG, "finishPostLayoutPolicyLw: mHideKeyguard=" 4984 + mHideLockScreen); 4985 if (mDismissKeyguard != DISMISS_KEYGUARD_NONE && !mKeyguardSecure) { 4986 mKeyguardHidden = true; 4987 if (setKeyguardOccludedLw(true)) { 4988 changes |= FINISH_LAYOUT_REDO_LAYOUT 4989 | FINISH_LAYOUT_REDO_CONFIG 4990 | FINISH_LAYOUT_REDO_WALLPAPER; 4991 } 4992 if (mKeyguardDelegate.isShowing()) { 4993 mHandler.post(new Runnable() { 4994 @Override 4995 public void run() { 4996 mKeyguardDelegate.keyguardDone(false, false); 4997 } 4998 }); 4999 } 5000 } else if (mHideLockScreen) { 5001 mKeyguardHidden = true; 5002 mWinDismissingKeyguard = null; 5003 if (setKeyguardOccludedLw(true)) { 5004 changes |= FINISH_LAYOUT_REDO_LAYOUT 5005 | FINISH_LAYOUT_REDO_CONFIG 5006 | FINISH_LAYOUT_REDO_WALLPAPER; 5007 } 5008 } else if (mDismissKeyguard != DISMISS_KEYGUARD_NONE) { 5009 mKeyguardHidden = false; 5010 if (setKeyguardOccludedLw(false)) { 5011 changes |= FINISH_LAYOUT_REDO_LAYOUT 5012 | FINISH_LAYOUT_REDO_CONFIG 5013 | FINISH_LAYOUT_REDO_WALLPAPER; 5014 } 5015 if (mDismissKeyguard == DISMISS_KEYGUARD_START) { 5016 // Only launch the next keyguard unlock window once per window. 5017 mHandler.post(new Runnable() { 5018 @Override 5019 public void run() { 5020 mKeyguardDelegate.dismiss(); 5021 } 5022 }); 5023 } 5024 } else { 5025 mWinDismissingKeyguard = null; 5026 mSecureDismissingKeyguard = false; 5027 mKeyguardHidden = false; 5028 if (setKeyguardOccludedLw(false)) { 5029 changes |= FINISH_LAYOUT_REDO_LAYOUT 5030 | FINISH_LAYOUT_REDO_CONFIG 5031 | FINISH_LAYOUT_REDO_WALLPAPER; 5032 } 5033 } 5034 } 5035 5036 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 5037 // If the navigation bar has been hidden or shown, we need to do another 5038 // layout pass to update that window. 5039 changes |= FINISH_LAYOUT_REDO_LAYOUT; 5040 } 5041 5042 // update since mAllowLockscreenWhenOn might have changed 5043 updateLockScreenTimeout(); 5044 return changes; 5045 } 5046 5047 /** 5048 * Updates the occluded state of the Keyguard. 5049 * 5050 * @return Whether the flags have changed and we have to redo the layout. 5051 */ 5052 private boolean setKeyguardOccludedLw(boolean isOccluded) { 5053 boolean wasOccluded = mKeyguardOccluded; 5054 boolean showing = mKeyguardDelegate.isShowing(); 5055 if (wasOccluded && !isOccluded && showing) { 5056 mKeyguardOccluded = false; 5057 mKeyguardDelegate.setOccluded(false); 5058 mStatusBar.getAttrs().privateFlags |= PRIVATE_FLAG_KEYGUARD; 5059 mStatusBar.getAttrs().flags |= FLAG_SHOW_WALLPAPER; 5060 return true; 5061 } else if (!wasOccluded && isOccluded && showing) { 5062 mKeyguardOccluded = true; 5063 mKeyguardDelegate.setOccluded(true); 5064 mStatusBar.getAttrs().privateFlags &= ~PRIVATE_FLAG_KEYGUARD; 5065 mStatusBar.getAttrs().flags &= ~FLAG_SHOW_WALLPAPER; 5066 return true; 5067 } else { 5068 return false; 5069 } 5070 } 5071 5072 private boolean isStatusBarKeyguard() { 5073 return mStatusBar != null 5074 && (mStatusBar.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; 5075 } 5076 5077 @Override 5078 public boolean allowAppAnimationsLw() { 5079 if (isStatusBarKeyguard() || mShowingDream) { 5080 // If keyguard or dreams is currently visible, no reason to animate behind it. 5081 return false; 5082 } 5083 return true; 5084 } 5085 5086 @Override 5087 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 5088 mFocusedWindow = newFocus; 5089 if ((updateSystemUiVisibilityLw()&SYSTEM_UI_CHANGING_LAYOUT) != 0) { 5090 // If the navigation bar has been hidden or shown, we need to do another 5091 // layout pass to update that window. 5092 return FINISH_LAYOUT_REDO_LAYOUT; 5093 } 5094 return 0; 5095 } 5096 5097 /** {@inheritDoc} */ 5098 @Override 5099 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 5100 // lid changed state 5101 final int newLidState = lidOpen ? LID_OPEN : LID_CLOSED; 5102 if (newLidState == mLidState) { 5103 return; 5104 } 5105 5106 mLidState = newLidState; 5107 applyLidSwitchState(); 5108 updateRotation(true); 5109 5110 if (lidOpen) { 5111 wakeUp(SystemClock.uptimeMillis(), mAllowTheaterModeWakeFromLidSwitch, 5112 "android.policy:LID"); 5113 } else if (!mLidControlsSleep) { 5114 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 5115 } 5116 } 5117 5118 @Override 5119 public void notifyCameraLensCoverSwitchChanged(long whenNanos, boolean lensCovered) { 5120 int lensCoverState = lensCovered ? CAMERA_LENS_COVERED : CAMERA_LENS_UNCOVERED; 5121 if (mCameraLensCoverState == lensCoverState) { 5122 return; 5123 } 5124 if (mCameraLensCoverState == CAMERA_LENS_COVERED && 5125 lensCoverState == CAMERA_LENS_UNCOVERED) { 5126 Intent intent; 5127 final boolean keyguardActive = mKeyguardDelegate == null ? false : 5128 mKeyguardDelegate.isShowing(); 5129 if (keyguardActive) { 5130 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE); 5131 } else { 5132 intent = new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA); 5133 } 5134 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromCameraLens, 5135 "android.policy:CAMERA_COVER"); 5136 startActivityAsUser(intent, UserHandle.CURRENT_OR_SELF); 5137 } 5138 mCameraLensCoverState = lensCoverState; 5139 } 5140 5141 void setHdmiPlugged(boolean plugged) { 5142 if (mHdmiPlugged != plugged) { 5143 mHdmiPlugged = plugged; 5144 updateRotation(true, true); 5145 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 5146 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 5147 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 5148 mContext.sendStickyBroadcastAsUser(intent, UserHandle.ALL); 5149 } 5150 } 5151 5152 void initializeHdmiState() { 5153 boolean plugged = false; 5154 // watch for HDMI plug messages if the hdmi switch exists 5155 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 5156 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 5157 5158 final String filename = "/sys/class/switch/hdmi/state"; 5159 FileReader reader = null; 5160 try { 5161 reader = new FileReader(filename); 5162 char[] buf = new char[15]; 5163 int n = reader.read(buf); 5164 if (n > 1) { 5165 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 5166 } 5167 } catch (IOException ex) { 5168 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5169 } catch (NumberFormatException ex) { 5170 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 5171 } finally { 5172 if (reader != null) { 5173 try { 5174 reader.close(); 5175 } catch (IOException ex) { 5176 } 5177 } 5178 } 5179 } 5180 // This dance forces the code in setHdmiPlugged to run. 5181 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 5182 mHdmiPlugged = !plugged; 5183 setHdmiPlugged(!mHdmiPlugged); 5184 } 5185 5186 final Object mScreenshotLock = new Object(); 5187 ServiceConnection mScreenshotConnection = null; 5188 5189 final Runnable mScreenshotTimeout = new Runnable() { 5190 @Override public void run() { 5191 synchronized (mScreenshotLock) { 5192 if (mScreenshotConnection != null) { 5193 mContext.unbindService(mScreenshotConnection); 5194 mScreenshotConnection = null; 5195 notifyScreenshotError(); 5196 } 5197 } 5198 } 5199 }; 5200 5201 // Assume this is called from the Handler thread. 5202 private void takeScreenshot(final int screenshotType) { 5203 synchronized (mScreenshotLock) { 5204 if (mScreenshotConnection != null) { 5205 return; 5206 } 5207 final ComponentName serviceComponent = new ComponentName(SYSUI_PACKAGE, 5208 SYSUI_SCREENSHOT_SERVICE); 5209 final Intent serviceIntent = new Intent(); 5210 serviceIntent.setComponent(serviceComponent); 5211 ServiceConnection conn = new ServiceConnection() { 5212 @Override 5213 public void onServiceConnected(ComponentName name, IBinder service) { 5214 synchronized (mScreenshotLock) { 5215 if (mScreenshotConnection != this) { 5216 return; 5217 } 5218 Messenger messenger = new Messenger(service); 5219 Message msg = Message.obtain(null, screenshotType); 5220 final ServiceConnection myConn = this; 5221 Handler h = new Handler(mHandler.getLooper()) { 5222 @Override 5223 public void handleMessage(Message msg) { 5224 synchronized (mScreenshotLock) { 5225 if (mScreenshotConnection == myConn) { 5226 mContext.unbindService(mScreenshotConnection); 5227 mScreenshotConnection = null; 5228 mHandler.removeCallbacks(mScreenshotTimeout); 5229 } 5230 } 5231 } 5232 }; 5233 msg.replyTo = new Messenger(h); 5234 msg.arg1 = msg.arg2 = 0; 5235 if (mStatusBar != null && mStatusBar.isVisibleLw()) 5236 msg.arg1 = 1; 5237 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 5238 msg.arg2 = 1; 5239 try { 5240 messenger.send(msg); 5241 } catch (RemoteException e) { 5242 } 5243 } 5244 } 5245 5246 @Override 5247 public void onServiceDisconnected(ComponentName name) { 5248 notifyScreenshotError(); 5249 } 5250 }; 5251 if (mContext.bindServiceAsUser(serviceIntent, conn, 5252 Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE_WHILE_AWAKE, 5253 UserHandle.CURRENT)) { 5254 mScreenshotConnection = conn; 5255 mHandler.postDelayed(mScreenshotTimeout, 10000); 5256 } 5257 } 5258 } 5259 5260 /** 5261 * Notifies the screenshot service to show an error. 5262 */ 5263 private void notifyScreenshotError() { 5264 // If the service process is killed, then ask it to clean up after itself 5265 final ComponentName errorComponent = new ComponentName(SYSUI_PACKAGE, 5266 SYSUI_SCREENSHOT_ERROR_RECEIVER); 5267 Intent errorIntent = new Intent(); 5268 errorIntent.setComponent(errorComponent); 5269 errorIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT | 5270 Intent.FLAG_RECEIVER_FOREGROUND); 5271 mContext.sendBroadcastAsUser(errorIntent, UserHandle.ALL); 5272 } 5273 5274 /** {@inheritDoc} */ 5275 @Override 5276 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) { 5277 if (!mSystemBooted) { 5278 // If we have not yet booted, don't let key events do anything. 5279 return 0; 5280 } 5281 5282 final boolean interactive = (policyFlags & FLAG_INTERACTIVE) != 0; 5283 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 5284 final boolean canceled = event.isCanceled(); 5285 final int keyCode = event.getKeyCode(); 5286 5287 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 5288 5289 // If screen is off then we treat the case where the keyguard is open but hidden 5290 // the same as if it were open and in front. 5291 // This will prevent any keys other than the power button from waking the screen 5292 // when the keyguard is hidden by another activity. 5293 final boolean keyguardActive = (mKeyguardDelegate == null ? false : 5294 (interactive ? 5295 isKeyguardShowingAndNotOccluded() : 5296 mKeyguardDelegate.isShowing())); 5297 5298 if (DEBUG_INPUT) { 5299 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 5300 + " interactive=" + interactive + " keyguardActive=" + keyguardActive 5301 + " policyFlags=" + Integer.toHexString(policyFlags)); 5302 } 5303 5304 // Basic policy based on interactive state. 5305 int result; 5306 boolean isWakeKey = (policyFlags & WindowManagerPolicy.FLAG_WAKE) != 0 5307 || event.isWakeKey(); 5308 if (interactive || (isInjected && !isWakeKey)) { 5309 // When the device is interactive or the key is injected pass the 5310 // key to the application. 5311 result = ACTION_PASS_TO_USER; 5312 isWakeKey = false; 5313 } else if (!interactive && shouldDispatchInputWhenNonInteractive()) { 5314 // If we're currently dozing with the screen on and the keyguard showing, pass the key 5315 // to the application but preserve its wake key status to make sure we still move 5316 // from dozing to fully interactive if we would normally go from off to fully 5317 // interactive. 5318 result = ACTION_PASS_TO_USER; 5319 } else { 5320 // When the screen is off and the key is not injected, determine whether 5321 // to wake the device but don't pass the key to the application. 5322 result = 0; 5323 if (isWakeKey && (!down || !isWakeKeyWhenScreenOff(keyCode))) { 5324 isWakeKey = false; 5325 } 5326 } 5327 5328 // If the key would be handled globally, just return the result, don't worry about special 5329 // key processing. 5330 if (isValidGlobalKey(keyCode) 5331 && mGlobalKeyManager.shouldHandleGlobalKey(keyCode, event)) { 5332 if (isWakeKey) { 5333 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5334 } 5335 return result; 5336 } 5337 5338 boolean useHapticFeedback = down 5339 && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 5340 && event.getRepeatCount() == 0; 5341 5342 // Handle special keys. 5343 switch (keyCode) { 5344 case KeyEvent.KEYCODE_VOLUME_DOWN: 5345 case KeyEvent.KEYCODE_VOLUME_UP: 5346 case KeyEvent.KEYCODE_VOLUME_MUTE: { 5347 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 5348 if (down) { 5349 if (interactive && !mScreenshotChordVolumeDownKeyTriggered 5350 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5351 mScreenshotChordVolumeDownKeyTriggered = true; 5352 mScreenshotChordVolumeDownKeyTime = event.getDownTime(); 5353 mScreenshotChordVolumeDownKeyConsumed = false; 5354 cancelPendingPowerKeyAction(); 5355 interceptScreenshotChord(); 5356 } 5357 } else { 5358 mScreenshotChordVolumeDownKeyTriggered = false; 5359 cancelPendingScreenshotChordAction(); 5360 } 5361 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 5362 if (down) { 5363 if (interactive && !mScreenshotChordVolumeUpKeyTriggered 5364 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 5365 mScreenshotChordVolumeUpKeyTriggered = true; 5366 cancelPendingPowerKeyAction(); 5367 cancelPendingScreenshotChordAction(); 5368 } 5369 } else { 5370 mScreenshotChordVolumeUpKeyTriggered = false; 5371 cancelPendingScreenshotChordAction(); 5372 } 5373 } 5374 if (down) { 5375 TelecomManager telecomManager = getTelecommService(); 5376 if (telecomManager != null) { 5377 if (telecomManager.isRinging()) { 5378 // If an incoming call is ringing, either VOLUME key means 5379 // "silence ringer". We handle these keys here, rather than 5380 // in the InCallScreen, to make sure we'll respond to them 5381 // even if the InCallScreen hasn't come to the foreground yet. 5382 // Look for the DOWN event here, to agree with the "fallback" 5383 // behavior in the InCallScreen. 5384 Log.i(TAG, "interceptKeyBeforeQueueing:" 5385 + " VOLUME key-down while ringing: Silence ringer!"); 5386 5387 // Silence the ringer. (It's safe to call this 5388 // even if the ringer has already been silenced.) 5389 telecomManager.silenceRinger(); 5390 5391 // And *don't* pass this key thru to the current activity 5392 // (which is probably the InCallScreen.) 5393 result &= ~ACTION_PASS_TO_USER; 5394 break; 5395 } 5396 if (telecomManager.isInCall() 5397 && (result & ACTION_PASS_TO_USER) == 0) { 5398 // If we are in call but we decided not to pass the key to 5399 // the application, just pass it to the session service. 5400 5401 MediaSessionLegacyHelper.getHelper(mContext) 5402 .sendVolumeKeyEvent(event, false); 5403 break; 5404 } 5405 } 5406 } 5407 if (mUseTvRouting) { 5408 // On TVs, defer special key handlings to 5409 // {@link interceptKeyBeforeDispatching()}. 5410 result |= ACTION_PASS_TO_USER; 5411 } else if ((result & ACTION_PASS_TO_USER) == 0) { 5412 // If we aren't passing to the user and no one else 5413 // handled it send it to the session manager to 5414 // figure out. 5415 MediaSessionLegacyHelper.getHelper(mContext) 5416 .sendVolumeKeyEvent(event, true); 5417 } 5418 break; 5419 } 5420 5421 case KeyEvent.KEYCODE_ENDCALL: { 5422 result &= ~ACTION_PASS_TO_USER; 5423 if (down) { 5424 TelecomManager telecomManager = getTelecommService(); 5425 boolean hungUp = false; 5426 if (telecomManager != null) { 5427 hungUp = telecomManager.endCall(); 5428 } 5429 if (interactive && !hungUp) { 5430 mEndCallKeyHandled = false; 5431 mHandler.postDelayed(mEndCallLongPress, 5432 ViewConfiguration.get(mContext).getDeviceGlobalActionKeyTimeout()); 5433 } else { 5434 mEndCallKeyHandled = true; 5435 } 5436 } else { 5437 if (!mEndCallKeyHandled) { 5438 mHandler.removeCallbacks(mEndCallLongPress); 5439 if (!canceled) { 5440 if ((mEndcallBehavior 5441 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 5442 if (goHome()) { 5443 break; 5444 } 5445 } 5446 if ((mEndcallBehavior 5447 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 5448 mPowerManager.goToSleep(event.getEventTime(), 5449 PowerManager.GO_TO_SLEEP_REASON_POWER_BUTTON, 0); 5450 isWakeKey = false; 5451 } 5452 } 5453 } 5454 } 5455 break; 5456 } 5457 5458 case KeyEvent.KEYCODE_POWER: { 5459 result &= ~ACTION_PASS_TO_USER; 5460 isWakeKey = false; // wake-up will be handled separately 5461 if (down) { 5462 interceptPowerKeyDown(event, interactive); 5463 } else { 5464 interceptPowerKeyUp(event, interactive, canceled); 5465 } 5466 break; 5467 } 5468 5469 case KeyEvent.KEYCODE_SLEEP: { 5470 result &= ~ACTION_PASS_TO_USER; 5471 isWakeKey = false; 5472 if (!mPowerManager.isInteractive()) { 5473 useHapticFeedback = false; // suppress feedback if already non-interactive 5474 } 5475 if (down) { 5476 sleepPress(event.getEventTime()); 5477 } else { 5478 sleepRelease(event.getEventTime()); 5479 } 5480 break; 5481 } 5482 5483 case KeyEvent.KEYCODE_SOFT_SLEEP: { 5484 result &= ~ACTION_PASS_TO_USER; 5485 isWakeKey = false; 5486 if (!down) { 5487 mPowerManagerInternal.setUserInactiveOverrideFromWindowManager(); 5488 } 5489 break; 5490 } 5491 5492 case KeyEvent.KEYCODE_WAKEUP: { 5493 result &= ~ACTION_PASS_TO_USER; 5494 isWakeKey = true; 5495 break; 5496 } 5497 5498 case KeyEvent.KEYCODE_MEDIA_PLAY: 5499 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5500 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5501 case KeyEvent.KEYCODE_HEADSETHOOK: 5502 case KeyEvent.KEYCODE_MUTE: 5503 case KeyEvent.KEYCODE_MEDIA_STOP: 5504 case KeyEvent.KEYCODE_MEDIA_NEXT: 5505 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5506 case KeyEvent.KEYCODE_MEDIA_REWIND: 5507 case KeyEvent.KEYCODE_MEDIA_RECORD: 5508 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5509 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: { 5510 if (MediaSessionLegacyHelper.getHelper(mContext).isGlobalPriorityActive()) { 5511 // If the global session is active pass all media keys to it 5512 // instead of the active window. 5513 result &= ~ACTION_PASS_TO_USER; 5514 } 5515 if ((result & ACTION_PASS_TO_USER) == 0) { 5516 // Only do this if we would otherwise not pass it to the user. In that 5517 // case, the PhoneWindow class will do the same thing, except it will 5518 // only do it if the showing app doesn't process the key on its own. 5519 // Note that we need to make a copy of the key event here because the 5520 // original key event will be recycled when we return. 5521 mBroadcastWakeLock.acquire(); 5522 Message msg = mHandler.obtainMessage(MSG_DISPATCH_MEDIA_KEY_WITH_WAKE_LOCK, 5523 new KeyEvent(event)); 5524 msg.setAsynchronous(true); 5525 msg.sendToTarget(); 5526 } 5527 break; 5528 } 5529 5530 case KeyEvent.KEYCODE_CALL: { 5531 if (down) { 5532 TelecomManager telecomManager = getTelecommService(); 5533 if (telecomManager != null) { 5534 if (telecomManager.isRinging()) { 5535 Log.i(TAG, "interceptKeyBeforeQueueing:" 5536 + " CALL key-down while ringing: Answer the call!"); 5537 telecomManager.acceptRingingCall(); 5538 5539 // And *don't* pass this key thru to the current activity 5540 // (which is presumably the InCallScreen.) 5541 result &= ~ACTION_PASS_TO_USER; 5542 } 5543 } 5544 } 5545 break; 5546 } 5547 case KeyEvent.KEYCODE_VOICE_ASSIST: { 5548 // Only do this if we would otherwise not pass it to the user. In that case, 5549 // interceptKeyBeforeDispatching would apply a similar but different policy in 5550 // order to invoke voice assist actions. Note that we need to make a copy of the 5551 // key event here because the original key event will be recycled when we return. 5552 if ((result & ACTION_PASS_TO_USER) == 0 && !down) { 5553 mBroadcastWakeLock.acquire(); 5554 Message msg = mHandler.obtainMessage(MSG_LAUNCH_VOICE_ASSIST_WITH_WAKE_LOCK, 5555 keyguardActive ? 1 : 0, 0); 5556 msg.setAsynchronous(true); 5557 msg.sendToTarget(); 5558 } 5559 break; 5560 } 5561 case KeyEvent.KEYCODE_WINDOW: { 5562 if (mShortPressWindowBehavior == SHORT_PRESS_WINDOW_PICTURE_IN_PICTURE) { 5563 if (!down) { 5564 requestTvPictureInPicture(event); 5565 } 5566 result &= ~ACTION_PASS_TO_USER; 5567 } 5568 break; 5569 } 5570 } 5571 5572 if (useHapticFeedback) { 5573 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 5574 } 5575 5576 if (isWakeKey) { 5577 wakeUp(event.getEventTime(), mAllowTheaterModeWakeFromKey, "android.policy:KEY"); 5578 } 5579 5580 return result; 5581 } 5582 5583 /** 5584 * Returns true if the key can have global actions attached to it. 5585 * We reserve all power management keys for the system since they require 5586 * very careful handling. 5587 */ 5588 private static boolean isValidGlobalKey(int keyCode) { 5589 switch (keyCode) { 5590 case KeyEvent.KEYCODE_POWER: 5591 case KeyEvent.KEYCODE_WAKEUP: 5592 case KeyEvent.KEYCODE_SLEEP: 5593 return false; 5594 default: 5595 return true; 5596 } 5597 } 5598 5599 /** 5600 * When the screen is off we ignore some keys that might otherwise typically 5601 * be considered wake keys. We filter them out here. 5602 * 5603 * {@link KeyEvent#KEYCODE_POWER} is notably absent from this list because it 5604 * is always considered a wake key. 5605 */ 5606 private boolean isWakeKeyWhenScreenOff(int keyCode) { 5607 switch (keyCode) { 5608 // ignore volume keys unless docked 5609 case KeyEvent.KEYCODE_VOLUME_UP: 5610 case KeyEvent.KEYCODE_VOLUME_DOWN: 5611 case KeyEvent.KEYCODE_VOLUME_MUTE: 5612 return mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED; 5613 5614 // ignore media and camera keys 5615 case KeyEvent.KEYCODE_MUTE: 5616 case KeyEvent.KEYCODE_HEADSETHOOK: 5617 case KeyEvent.KEYCODE_MEDIA_PLAY: 5618 case KeyEvent.KEYCODE_MEDIA_PAUSE: 5619 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 5620 case KeyEvent.KEYCODE_MEDIA_STOP: 5621 case KeyEvent.KEYCODE_MEDIA_NEXT: 5622 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 5623 case KeyEvent.KEYCODE_MEDIA_REWIND: 5624 case KeyEvent.KEYCODE_MEDIA_RECORD: 5625 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: 5626 case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK: 5627 case KeyEvent.KEYCODE_CAMERA: 5628 return false; 5629 } 5630 return true; 5631 } 5632 5633 5634 /** {@inheritDoc} */ 5635 @Override 5636 public int interceptMotionBeforeQueueingNonInteractive(long whenNanos, int policyFlags) { 5637 if ((policyFlags & FLAG_WAKE) != 0) { 5638 if (wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotion, 5639 "android.policy:MOTION")) { 5640 return 0; 5641 } 5642 } 5643 5644 if (shouldDispatchInputWhenNonInteractive()) { 5645 return ACTION_PASS_TO_USER; 5646 } 5647 5648 // If we have not passed the action up and we are in theater mode without dreaming, 5649 // there will be no dream to intercept the touch and wake into ambient. The device should 5650 // wake up in this case. 5651 if (isTheaterModeEnabled() && (policyFlags & FLAG_WAKE) != 0) { 5652 wakeUp(whenNanos / 1000000, mAllowTheaterModeWakeFromMotionWhenNotDreaming, 5653 "android.policy:MOTION"); 5654 } 5655 5656 return 0; 5657 } 5658 5659 private boolean shouldDispatchInputWhenNonInteractive() { 5660 // Send events to keyguard while the screen is on. 5661 if (isKeyguardShowingAndNotOccluded() && mDisplay != null 5662 && mDisplay.getState() != Display.STATE_OFF) { 5663 return true; 5664 } 5665 5666 // Send events to a dozing dream even if the screen is off since the dream 5667 // is in control of the state of the screen. 5668 IDreamManager dreamManager = getDreamManager(); 5669 5670 try { 5671 if (dreamManager != null && dreamManager.isDreaming()) { 5672 return true; 5673 } 5674 } catch (RemoteException e) { 5675 Slog.e(TAG, "RemoteException when checking if dreaming", e); 5676 } 5677 5678 // Otherwise, consume events since the user can't see what is being 5679 // interacted with. 5680 return false; 5681 } 5682 5683 private void dispatchDirectAudioEvent(KeyEvent event) { 5684 if (event.getAction() != KeyEvent.ACTION_DOWN) { 5685 return; 5686 } 5687 int keyCode = event.getKeyCode(); 5688 int flags = AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND 5689 | AudioManager.FLAG_FROM_KEY; 5690 String pkgName = mContext.getOpPackageName(); 5691 switch (keyCode) { 5692 case KeyEvent.KEYCODE_VOLUME_UP: 5693 try { 5694 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_RAISE, 5695 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5696 } catch (RemoteException e) { 5697 Log.e(TAG, "Error dispatching volume up in dispatchTvAudioEvent.", e); 5698 } 5699 break; 5700 case KeyEvent.KEYCODE_VOLUME_DOWN: 5701 try { 5702 getAudioService().adjustSuggestedStreamVolume(AudioManager.ADJUST_LOWER, 5703 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5704 } catch (RemoteException e) { 5705 Log.e(TAG, "Error dispatching volume down in dispatchTvAudioEvent.", e); 5706 } 5707 break; 5708 case KeyEvent.KEYCODE_VOLUME_MUTE: 5709 try { 5710 if (event.getRepeatCount() == 0) { 5711 getAudioService().adjustSuggestedStreamVolume( 5712 AudioManager.ADJUST_TOGGLE_MUTE, 5713 AudioManager.USE_DEFAULT_STREAM_TYPE, flags, pkgName, TAG); 5714 } 5715 } catch (RemoteException e) { 5716 Log.e(TAG, "Error dispatching mute in dispatchTvAudioEvent.", e); 5717 } 5718 break; 5719 } 5720 } 5721 5722 void dispatchMediaKeyWithWakeLock(KeyEvent event) { 5723 if (DEBUG_INPUT) { 5724 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: " + event); 5725 } 5726 5727 if (mHavePendingMediaKeyRepeatWithWakeLock) { 5728 if (DEBUG_INPUT) { 5729 Slog.d(TAG, "dispatchMediaKeyWithWakeLock: canceled repeat"); 5730 } 5731 5732 mHandler.removeMessages(MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK); 5733 mHavePendingMediaKeyRepeatWithWakeLock = false; 5734 mBroadcastWakeLock.release(); // pending repeat was holding onto the wake lock 5735 } 5736 5737 dispatchMediaKeyWithWakeLockToAudioService(event); 5738 5739 if (event.getAction() == KeyEvent.ACTION_DOWN 5740 && event.getRepeatCount() == 0) { 5741 mHavePendingMediaKeyRepeatWithWakeLock = true; 5742 5743 Message msg = mHandler.obtainMessage( 5744 MSG_DISPATCH_MEDIA_KEY_REPEAT_WITH_WAKE_LOCK, event); 5745 msg.setAsynchronous(true); 5746 mHandler.sendMessageDelayed(msg, ViewConfiguration.getKeyRepeatTimeout()); 5747 } else { 5748 mBroadcastWakeLock.release(); 5749 } 5750 } 5751 5752 void dispatchMediaKeyRepeatWithWakeLock(KeyEvent event) { 5753 mHavePendingMediaKeyRepeatWithWakeLock = false; 5754 5755 KeyEvent repeatEvent = KeyEvent.changeTimeRepeat(event, 5756 SystemClock.uptimeMillis(), 1, event.getFlags() | KeyEvent.FLAG_LONG_PRESS); 5757 if (DEBUG_INPUT) { 5758 Slog.d(TAG, "dispatchMediaKeyRepeatWithWakeLock: " + repeatEvent); 5759 } 5760 5761 dispatchMediaKeyWithWakeLockToAudioService(repeatEvent); 5762 mBroadcastWakeLock.release(); 5763 } 5764 5765 void dispatchMediaKeyWithWakeLockToAudioService(KeyEvent event) { 5766 if (ActivityManagerNative.isSystemReady()) { 5767 MediaSessionLegacyHelper.getHelper(mContext).sendMediaButtonEvent(event, true); 5768 } 5769 } 5770 5771 void launchVoiceAssistWithWakeLock(boolean keyguardActive) { 5772 IDeviceIdleController dic = IDeviceIdleController.Stub.asInterface( 5773 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); 5774 if (dic != null) { 5775 try { 5776 dic.exitIdle("voice-search"); 5777 } catch (RemoteException e) { 5778 } 5779 } 5780 Intent voiceIntent = 5781 new Intent(RecognizerIntent.ACTION_VOICE_SEARCH_HANDS_FREE); 5782 voiceIntent.putExtra(RecognizerIntent.EXTRA_SECURE, keyguardActive); 5783 startActivityAsUser(voiceIntent, UserHandle.CURRENT_OR_SELF); 5784 mBroadcastWakeLock.release(); 5785 } 5786 5787 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 5788 @Override 5789 public void onReceive(Context context, Intent intent) { 5790 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 5791 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 5792 Intent.EXTRA_DOCK_STATE_UNDOCKED); 5793 } else { 5794 try { 5795 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 5796 ServiceManager.getService(Context.UI_MODE_SERVICE)); 5797 mUiMode = uiModeService.getCurrentModeType(); 5798 } catch (RemoteException e) { 5799 } 5800 } 5801 updateRotation(true); 5802 synchronized (mLock) { 5803 updateOrientationListenerLp(); 5804 } 5805 } 5806 }; 5807 5808 BroadcastReceiver mDreamReceiver = new BroadcastReceiver() { 5809 @Override 5810 public void onReceive(Context context, Intent intent) { 5811 if (Intent.ACTION_DREAMING_STARTED.equals(intent.getAction())) { 5812 if (mKeyguardDelegate != null) { 5813 mKeyguardDelegate.onDreamingStarted(); 5814 } 5815 } else if (Intent.ACTION_DREAMING_STOPPED.equals(intent.getAction())) { 5816 if (mKeyguardDelegate != null) { 5817 mKeyguardDelegate.onDreamingStopped(); 5818 } 5819 } 5820 } 5821 }; 5822 5823 BroadcastReceiver mMultiuserReceiver = new BroadcastReceiver() { 5824 @Override 5825 public void onReceive(Context context, Intent intent) { 5826 if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) { 5827 // tickle the settings observer: this first ensures that we're 5828 // observing the relevant settings for the newly-active user, 5829 // and then updates our own bookkeeping based on the now- 5830 // current user. 5831 mSettingsObserver.onChange(false); 5832 5833 // force a re-application of focused window sysui visibility. 5834 // the window may never have been shown for this user 5835 // e.g. the keyguard when going through the new-user setup flow 5836 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5837 mLastSystemUiFlags = 0; 5838 updateSystemUiVisibilityLw(); 5839 } 5840 } 5841 } 5842 }; 5843 5844 private final Runnable mHiddenNavPanic = new Runnable() { 5845 @Override 5846 public void run() { 5847 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5848 if (!isUserSetupComplete()) { 5849 // Swipe-up for navigation bar is disabled during setup 5850 return; 5851 } 5852 mPendingPanicGestureUptime = SystemClock.uptimeMillis(); 5853 mNavigationBarController.showTransient(); 5854 } 5855 } 5856 }; 5857 5858 private void requestTransientBars(WindowState swipeTarget) { 5859 synchronized (mWindowManagerFuncs.getWindowManagerLock()) { 5860 if (!isUserSetupComplete()) { 5861 // Swipe-up for navigation bar is disabled during setup 5862 return; 5863 } 5864 boolean sb = mStatusBarController.checkShowTransientBarLw(); 5865 boolean nb = mNavigationBarController.checkShowTransientBarLw(); 5866 if (sb || nb) { 5867 // Don't show status bar when swiping on already visible navigation bar 5868 if (!nb && swipeTarget == mNavigationBar) { 5869 if (DEBUG) Slog.d(TAG, "Not showing transient bar, wrong swipe target"); 5870 return; 5871 } 5872 if (sb) mStatusBarController.showTransient(); 5873 if (nb) mNavigationBarController.showTransient(); 5874 mImmersiveModeConfirmation.confirmCurrentPrompt(); 5875 updateSystemUiVisibilityLw(); 5876 } 5877 } 5878 } 5879 5880 // Called on the PowerManager's Notifier thread. 5881 @Override 5882 public void startedGoingToSleep(int why) { 5883 if (DEBUG_WAKEUP) Slog.i(TAG, "Started going to sleep... (why=" + why + ")"); 5884 if (mKeyguardDelegate != null) { 5885 mKeyguardDelegate.onStartedGoingToSleep(why); 5886 } 5887 } 5888 5889 // Called on the PowerManager's Notifier thread. 5890 @Override 5891 public void finishedGoingToSleep(int why) { 5892 EventLog.writeEvent(70000, 0); 5893 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished going to sleep... (why=" + why + ")"); 5894 MetricsLogger.histogram(mContext, "screen_timeout", mLockScreenTimeout / 1000); 5895 5896 // We must get this work done here because the power manager will drop 5897 // the wake lock and let the system suspend once this function returns. 5898 synchronized (mLock) { 5899 mAwake = false; 5900 updateWakeGestureListenerLp(); 5901 updateOrientationListenerLp(); 5902 updateLockScreenTimeout(); 5903 } 5904 if (mKeyguardDelegate != null) { 5905 mKeyguardDelegate.onFinishedGoingToSleep(why); 5906 } 5907 } 5908 5909 // Called on the PowerManager's Notifier thread. 5910 @Override 5911 public void startedWakingUp() { 5912 EventLog.writeEvent(70000, 1); 5913 if (DEBUG_WAKEUP) Slog.i(TAG, "Started waking up..."); 5914 5915 // Since goToSleep performs these functions synchronously, we must 5916 // do the same here. We cannot post this work to a handler because 5917 // that might cause it to become reordered with respect to what 5918 // may happen in a future call to goToSleep. 5919 synchronized (mLock) { 5920 mAwake = true; 5921 5922 updateWakeGestureListenerLp(); 5923 updateOrientationListenerLp(); 5924 updateLockScreenTimeout(); 5925 } 5926 5927 if (mKeyguardDelegate != null) { 5928 mKeyguardDelegate.onStartedWakingUp(); 5929 } 5930 } 5931 5932 // Called on the PowerManager's Notifier thread. 5933 @Override 5934 public void finishedWakingUp() { 5935 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished waking up..."); 5936 } 5937 5938 private void wakeUpFromPowerKey(long eventTime) { 5939 wakeUp(eventTime, mAllowTheaterModeWakeFromPowerKey, "android.policy:POWER"); 5940 } 5941 5942 private boolean wakeUp(long wakeTime, boolean wakeInTheaterMode, String reason) { 5943 final boolean theaterModeEnabled = isTheaterModeEnabled(); 5944 if (!wakeInTheaterMode && theaterModeEnabled) { 5945 return false; 5946 } 5947 5948 if (theaterModeEnabled) { 5949 Settings.Global.putInt(mContext.getContentResolver(), 5950 Settings.Global.THEATER_MODE_ON, 0); 5951 } 5952 5953 mPowerManager.wakeUp(wakeTime, reason); 5954 return true; 5955 } 5956 5957 private void finishKeyguardDrawn() { 5958 synchronized (mLock) { 5959 if (!mScreenOnEarly || mKeyguardDrawComplete) { 5960 return; // We are not awake yet or we have already informed of this event. 5961 } 5962 5963 mKeyguardDrawComplete = true; 5964 if (mKeyguardDelegate != null) { 5965 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 5966 } 5967 mWindowManagerDrawComplete = false; 5968 } 5969 5970 // ... eventually calls finishWindowsDrawn which will finalize our screen turn on 5971 // as well as enabling the orientation change logic/sensor. 5972 mWindowManagerInternal.waitForAllWindowsDrawn(mWindowManagerDrawCallback, 5973 WAITING_FOR_DRAWN_TIMEOUT); 5974 } 5975 5976 // Called on the DisplayManager's DisplayPowerController thread. 5977 @Override 5978 public void screenTurnedOff() { 5979 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turned off..."); 5980 5981 updateScreenOffSleepToken(true); 5982 synchronized (mLock) { 5983 mScreenOnEarly = false; 5984 mScreenOnFully = false; 5985 mKeyguardDrawComplete = false; 5986 mWindowManagerDrawComplete = false; 5987 mScreenOnListener = null; 5988 updateOrientationListenerLp(); 5989 5990 if (mKeyguardDelegate != null) { 5991 mKeyguardDelegate.onScreenTurnedOff(); 5992 } 5993 } 5994 } 5995 5996 // Called on the DisplayManager's DisplayPowerController thread. 5997 @Override 5998 public void screenTurningOn(final ScreenOnListener screenOnListener) { 5999 if (DEBUG_WAKEUP) Slog.i(TAG, "Screen turning on..."); 6000 6001 updateScreenOffSleepToken(false); 6002 synchronized (mLock) { 6003 mScreenOnEarly = true; 6004 mScreenOnFully = false; 6005 mKeyguardDrawComplete = false; 6006 mWindowManagerDrawComplete = false; 6007 mScreenOnListener = screenOnListener; 6008 6009 if (mKeyguardDelegate != null) { 6010 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT); 6011 mHandler.sendEmptyMessageDelayed(MSG_KEYGUARD_DRAWN_TIMEOUT, 1000); 6012 mKeyguardDelegate.onScreenTurningOn(mKeyguardDrawnCallback); 6013 } else { 6014 if (DEBUG_WAKEUP) Slog.d(TAG, 6015 "null mKeyguardDelegate: setting mKeyguardDrawComplete."); 6016 finishKeyguardDrawn(); 6017 } 6018 } 6019 } 6020 6021 // Called on the DisplayManager's DisplayPowerController thread. 6022 @Override 6023 public void screenTurnedOn() { 6024 synchronized (mLock) { 6025 if (mKeyguardDelegate != null) { 6026 mKeyguardDelegate.onScreenTurnedOn(); 6027 } 6028 } 6029 } 6030 6031 private void finishWindowsDrawn() { 6032 synchronized (mLock) { 6033 if (!mScreenOnEarly || mWindowManagerDrawComplete) { 6034 return; // Screen is not turned on or we did already handle this case earlier. 6035 } 6036 6037 mWindowManagerDrawComplete = true; 6038 } 6039 6040 finishScreenTurningOn(); 6041 } 6042 6043 private void finishScreenTurningOn() { 6044 synchronized (mLock) { 6045 // We have just finished drawing screen content. Since the orientation listener 6046 // gets only installed when all windows are drawn, we try to install it again. 6047 updateOrientationListenerLp(); 6048 } 6049 final ScreenOnListener listener; 6050 final boolean enableScreen; 6051 synchronized (mLock) { 6052 if (DEBUG_WAKEUP) Slog.d(TAG, 6053 "finishScreenTurningOn: mAwake=" + mAwake 6054 + ", mScreenOnEarly=" + mScreenOnEarly 6055 + ", mScreenOnFully=" + mScreenOnFully 6056 + ", mKeyguardDrawComplete=" + mKeyguardDrawComplete 6057 + ", mWindowManagerDrawComplete=" + mWindowManagerDrawComplete); 6058 6059 if (mScreenOnFully || !mScreenOnEarly || !mWindowManagerDrawComplete 6060 || (mAwake && !mKeyguardDrawComplete)) { 6061 return; // spurious or not ready yet 6062 } 6063 6064 if (DEBUG_WAKEUP) Slog.i(TAG, "Finished screen turning on..."); 6065 listener = mScreenOnListener; 6066 mScreenOnListener = null; 6067 mScreenOnFully = true; 6068 6069 // Remember the first time we draw the keyguard so we know when we're done with 6070 // the main part of booting and can enable the screen and hide boot messages. 6071 if (!mKeyguardDrawnOnce && mAwake) { 6072 mKeyguardDrawnOnce = true; 6073 enableScreen = true; 6074 if (mBootMessageNeedsHiding) { 6075 mBootMessageNeedsHiding = false; 6076 hideBootMessages(); 6077 } 6078 } else { 6079 enableScreen = false; 6080 } 6081 } 6082 6083 if (listener != null) { 6084 listener.onScreenOn(); 6085 } 6086 6087 if (enableScreen) { 6088 try { 6089 mWindowManager.enableScreenIfNeeded(); 6090 } catch (RemoteException unhandled) { 6091 } 6092 } 6093 } 6094 6095 private void handleHideBootMessage() { 6096 synchronized (mLock) { 6097 if (!mKeyguardDrawnOnce) { 6098 mBootMessageNeedsHiding = true; 6099 return; // keyguard hasn't drawn the first time yet, not done booting 6100 } 6101 } 6102 6103 if (mBootMsgDialog != null) { 6104 if (DEBUG_WAKEUP) Slog.d(TAG, "handleHideBootMessage: dismissing"); 6105 mBootMsgDialog.dismiss(); 6106 mBootMsgDialog = null; 6107 } 6108 } 6109 6110 @Override 6111 public boolean isScreenOn() { 6112 return mScreenOnFully; 6113 } 6114 6115 /** {@inheritDoc} */ 6116 @Override 6117 public void enableKeyguard(boolean enabled) { 6118 if (mKeyguardDelegate != null) { 6119 mKeyguardDelegate.setKeyguardEnabled(enabled); 6120 } 6121 } 6122 6123 /** {@inheritDoc} */ 6124 @Override 6125 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 6126 if (mKeyguardDelegate != null) { 6127 mKeyguardDelegate.verifyUnlock(callback); 6128 } 6129 } 6130 6131 private boolean isKeyguardShowingAndNotOccluded() { 6132 if (mKeyguardDelegate == null) return false; 6133 return mKeyguardDelegate.isShowing() && !mKeyguardOccluded; 6134 } 6135 6136 /** {@inheritDoc} */ 6137 @Override 6138 public boolean isKeyguardLocked() { 6139 return keyguardOn(); 6140 } 6141 6142 /** {@inheritDoc} */ 6143 @Override 6144 public boolean isKeyguardSecure() { 6145 if (mKeyguardDelegate == null) return false; 6146 return mKeyguardDelegate.isSecure(); 6147 } 6148 6149 /** {@inheritDoc} */ 6150 @Override 6151 public boolean isKeyguardShowingOrOccluded() { 6152 return mKeyguardDelegate == null ? false : mKeyguardDelegate.isShowing(); 6153 } 6154 6155 /** {@inheritDoc} */ 6156 @Override 6157 public boolean inKeyguardRestrictedKeyInputMode() { 6158 if (mKeyguardDelegate == null) return false; 6159 return mKeyguardDelegate.isInputRestricted(); 6160 } 6161 6162 @Override 6163 public void dismissKeyguardLw() { 6164 if (mKeyguardDelegate != null && mKeyguardDelegate.isShowing()) { 6165 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.dismissKeyguardLw"); 6166 mHandler.post(new Runnable() { 6167 @Override 6168 public void run() { 6169 // ask the keyguard to prompt the user to authenticate if necessary 6170 mKeyguardDelegate.dismiss(); 6171 } 6172 }); 6173 } 6174 } 6175 6176 public void notifyActivityDrawnForKeyguardLw() { 6177 if (mKeyguardDelegate != null) { 6178 mHandler.post(new Runnable() { 6179 @Override 6180 public void run() { 6181 mKeyguardDelegate.onActivityDrawn(); 6182 } 6183 }); 6184 } 6185 } 6186 6187 @Override 6188 public boolean isKeyguardDrawnLw() { 6189 synchronized (mLock) { 6190 return mKeyguardDrawnOnce; 6191 } 6192 } 6193 6194 @Override 6195 public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) { 6196 if (mKeyguardDelegate != null) { 6197 if (DEBUG_KEYGUARD) Slog.d(TAG, "PWM.startKeyguardExitAnimation"); 6198 mKeyguardDelegate.startKeyguardExitAnimation(startTime, fadeoutDuration); 6199 } 6200 } 6201 6202 @Override 6203 public void getStableInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6204 Rect outInsets) { 6205 outInsets.setEmpty(); 6206 6207 // Navigation bar and status bar. 6208 getNonDecorInsetsLw(displayRotation, displayWidth, displayHeight, outInsets); 6209 if (mStatusBar != null) { 6210 outInsets.top = mStatusBarHeight; 6211 } 6212 } 6213 6214 @Override 6215 public void getNonDecorInsetsLw(int displayRotation, int displayWidth, int displayHeight, 6216 Rect outInsets) { 6217 outInsets.setEmpty(); 6218 6219 // Only navigation bar 6220 if (mNavigationBar != null) { 6221 if (isNavigationBarOnBottom(displayWidth, displayHeight)) { 6222 outInsets.bottom = getNavigationBarHeight(displayRotation, mUiMode); 6223 } else { 6224 outInsets.right = getNavigationBarWidth(displayRotation, mUiMode); 6225 } 6226 } 6227 } 6228 6229 @Override 6230 public boolean isNavBarForcedShownLw(WindowState windowState) { 6231 return mForceShowSystemBars 6232 && !windowState.getFrameLw().equals(windowState.getDisplayFrameLw()); 6233 } 6234 6235 @Override 6236 public boolean isDockSideAllowed(int dockSide) { 6237 6238 // We do not allow all dock sides at which the navigation bar touches the docked stack. 6239 if (!mNavigationBarCanMove) { 6240 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT; 6241 } else { 6242 return dockSide == DOCKED_TOP || dockSide == DOCKED_LEFT; 6243 } 6244 } 6245 6246 void sendCloseSystemWindows() { 6247 PhoneWindow.sendCloseSystemWindows(mContext, null); 6248 } 6249 6250 void sendCloseSystemWindows(String reason) { 6251 PhoneWindow.sendCloseSystemWindows(mContext, reason); 6252 } 6253 6254 @Override 6255 public int rotationForOrientationLw(int orientation, int lastRotation) { 6256 if (false) { 6257 Slog.v(TAG, "rotationForOrientationLw(orient=" 6258 + orientation + ", last=" + lastRotation 6259 + "); user=" + mUserRotation + " " 6260 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 6261 ? "USER_ROTATION_LOCKED" : "") 6262 ); 6263 } 6264 6265 if (mForceDefaultOrientation) { 6266 return Surface.ROTATION_0; 6267 } 6268 6269 synchronized (mLock) { 6270 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 6271 if (sensorRotation < 0) { 6272 sensorRotation = lastRotation; 6273 } 6274 6275 final int preferredRotation; 6276 if (mLidState == LID_OPEN && mLidOpenRotation >= 0) { 6277 // Ignore sensor when lid switch is open and rotation is forced. 6278 preferredRotation = mLidOpenRotation; 6279 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 6280 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 6281 // Ignore sensor when in car dock unless explicitly enabled. 6282 // This case can override the behavior of NOSENSOR, and can also 6283 // enable 180 degree rotation while docked. 6284 preferredRotation = mCarDockEnablesAccelerometer 6285 ? sensorRotation : mCarDockRotation; 6286 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6287 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 6288 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 6289 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 6290 // Ignore sensor when in desk dock unless explicitly enabled. 6291 // This case can override the behavior of NOSENSOR, and can also 6292 // enable 180 degree rotation while docked. 6293 preferredRotation = mDeskDockEnablesAccelerometer 6294 ? sensorRotation : mDeskDockRotation; 6295 } else if (mHdmiPlugged && mDemoHdmiRotationLock) { 6296 // Ignore sensor when plugged into HDMI when demo HDMI rotation lock enabled. 6297 // Note that the dock orientation overrides the HDMI orientation. 6298 preferredRotation = mDemoHdmiRotation; 6299 } else if (mHdmiPlugged && mDockMode == Intent.EXTRA_DOCK_STATE_UNDOCKED 6300 && mUndockedHdmiRotation >= 0) { 6301 // Ignore sensor when plugged into HDMI and an undocked orientation has 6302 // been specified in the configuration (only for legacy devices without 6303 // full multi-display support). 6304 // Note that the dock orientation overrides the HDMI orientation. 6305 preferredRotation = mUndockedHdmiRotation; 6306 } else if (mDemoRotationLock) { 6307 // Ignore sensor when demo rotation lock is enabled. 6308 // Note that the dock orientation and HDMI rotation lock override this. 6309 preferredRotation = mDemoRotation; 6310 } else if (orientation == ActivityInfo.SCREEN_ORIENTATION_LOCKED) { 6311 // Application just wants to remain locked in the last rotation. 6312 preferredRotation = lastRotation; 6313 } else if (!mSupportAutoRotation) { 6314 // If we don't support auto-rotation then bail out here and ignore 6315 // the sensor and any rotation lock settings. 6316 preferredRotation = -1; 6317 } else if ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_FREE 6318 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 6319 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED 6320 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE 6321 || orientation == ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT 6322 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER)) 6323 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 6324 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6325 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 6326 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 6327 // Otherwise, use sensor only if requested by the application or enabled 6328 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 6329 if (mAllowAllRotations < 0) { 6330 // Can't read this during init() because the context doesn't 6331 // have display metrics at that time so we cannot determine 6332 // tablet vs. phone then. 6333 mAllowAllRotations = mContext.getResources().getBoolean( 6334 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 6335 } 6336 if (sensorRotation != Surface.ROTATION_180 6337 || mAllowAllRotations == 1 6338 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 6339 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_USER) { 6340 preferredRotation = sensorRotation; 6341 } else { 6342 preferredRotation = lastRotation; 6343 } 6344 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED 6345 && orientation != ActivityInfo.SCREEN_ORIENTATION_NOSENSOR) { 6346 // Apply rotation lock. Does not apply to NOSENSOR. 6347 // The idea is that the user rotation expresses a weak preference for the direction 6348 // of gravity and as NOSENSOR is never affected by gravity, then neither should 6349 // NOSENSOR be affected by rotation lock (although it will be affected by docks). 6350 preferredRotation = mUserRotation; 6351 } else { 6352 // No overriding preference. 6353 // We will do exactly what the application asked us to do. 6354 preferredRotation = -1; 6355 } 6356 6357 switch (orientation) { 6358 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6359 // Return portrait unless overridden. 6360 if (isAnyPortrait(preferredRotation)) { 6361 return preferredRotation; 6362 } 6363 return mPortraitRotation; 6364 6365 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6366 // Return landscape unless overridden. 6367 if (isLandscapeOrSeascape(preferredRotation)) { 6368 return preferredRotation; 6369 } 6370 return mLandscapeRotation; 6371 6372 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6373 // Return reverse portrait unless overridden. 6374 if (isAnyPortrait(preferredRotation)) { 6375 return preferredRotation; 6376 } 6377 return mUpsideDownRotation; 6378 6379 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6380 // Return seascape unless overridden. 6381 if (isLandscapeOrSeascape(preferredRotation)) { 6382 return preferredRotation; 6383 } 6384 return mSeascapeRotation; 6385 6386 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6387 case ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE: 6388 // Return either landscape rotation. 6389 if (isLandscapeOrSeascape(preferredRotation)) { 6390 return preferredRotation; 6391 } 6392 if (isLandscapeOrSeascape(lastRotation)) { 6393 return lastRotation; 6394 } 6395 return mLandscapeRotation; 6396 6397 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6398 case ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT: 6399 // Return either portrait rotation. 6400 if (isAnyPortrait(preferredRotation)) { 6401 return preferredRotation; 6402 } 6403 if (isAnyPortrait(lastRotation)) { 6404 return lastRotation; 6405 } 6406 return mPortraitRotation; 6407 6408 default: 6409 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 6410 // just return the preferred orientation we already calculated. 6411 if (preferredRotation >= 0) { 6412 return preferredRotation; 6413 } 6414 return Surface.ROTATION_0; 6415 } 6416 } 6417 } 6418 6419 @Override 6420 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 6421 switch (orientation) { 6422 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 6423 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 6424 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 6425 return isAnyPortrait(rotation); 6426 6427 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 6428 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 6429 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 6430 return isLandscapeOrSeascape(rotation); 6431 6432 default: 6433 return true; 6434 } 6435 } 6436 6437 @Override 6438 public void setRotationLw(int rotation) { 6439 mOrientationListener.setCurrentRotation(rotation); 6440 } 6441 6442 private boolean isLandscapeOrSeascape(int rotation) { 6443 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 6444 } 6445 6446 private boolean isAnyPortrait(int rotation) { 6447 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 6448 } 6449 6450 @Override 6451 public int getUserRotationMode() { 6452 return Settings.System.getIntForUser(mContext.getContentResolver(), 6453 Settings.System.ACCELEROMETER_ROTATION, 0, UserHandle.USER_CURRENT) != 0 ? 6454 WindowManagerPolicy.USER_ROTATION_FREE : 6455 WindowManagerPolicy.USER_ROTATION_LOCKED; 6456 } 6457 6458 // User rotation: to be used when all else fails in assigning an orientation to the device 6459 @Override 6460 public void setUserRotationMode(int mode, int rot) { 6461 ContentResolver res = mContext.getContentResolver(); 6462 6463 // mUserRotationMode and mUserRotation will be assigned by the content observer 6464 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 6465 Settings.System.putIntForUser(res, 6466 Settings.System.USER_ROTATION, 6467 rot, 6468 UserHandle.USER_CURRENT); 6469 Settings.System.putIntForUser(res, 6470 Settings.System.ACCELEROMETER_ROTATION, 6471 0, 6472 UserHandle.USER_CURRENT); 6473 } else { 6474 Settings.System.putIntForUser(res, 6475 Settings.System.ACCELEROMETER_ROTATION, 6476 1, 6477 UserHandle.USER_CURRENT); 6478 } 6479 } 6480 6481 @Override 6482 public void setSafeMode(boolean safeMode) { 6483 mSafeMode = safeMode; 6484 performHapticFeedbackLw(null, safeMode 6485 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 6486 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 6487 } 6488 6489 static long[] getLongIntArray(Resources r, int resid) { 6490 int[] ar = r.getIntArray(resid); 6491 if (ar == null) { 6492 return null; 6493 } 6494 long[] out = new long[ar.length]; 6495 for (int i=0; i<ar.length; i++) { 6496 out[i] = ar[i]; 6497 } 6498 return out; 6499 } 6500 6501 /** {@inheritDoc} */ 6502 @Override 6503 public void systemReady() { 6504 mKeyguardDelegate = new KeyguardServiceDelegate(mContext); 6505 mKeyguardDelegate.onSystemReady(); 6506 6507 readCameraLensCoverState(); 6508 updateUiMode(); 6509 boolean bindKeyguardNow; 6510 synchronized (mLock) { 6511 updateOrientationListenerLp(); 6512 mSystemReady = true; 6513 mHandler.post(new Runnable() { 6514 @Override 6515 public void run() { 6516 updateSettings(); 6517 } 6518 }); 6519 6520 bindKeyguardNow = mDeferBindKeyguard; 6521 if (bindKeyguardNow) { 6522 // systemBooted ran but wasn't able to bind to the Keyguard, we'll do it now. 6523 mDeferBindKeyguard = false; 6524 } 6525 } 6526 6527 if (bindKeyguardNow) { 6528 mKeyguardDelegate.bindService(mContext); 6529 mKeyguardDelegate.onBootCompleted(); 6530 } 6531 mSystemGestures.systemReady(); 6532 } 6533 6534 /** {@inheritDoc} */ 6535 @Override 6536 public void systemBooted() { 6537 boolean bindKeyguardNow = false; 6538 synchronized (mLock) { 6539 // Time to bind Keyguard; take care to only bind it once, either here if ready or 6540 // in systemReady if not. 6541 if (mKeyguardDelegate != null) { 6542 bindKeyguardNow = true; 6543 } else { 6544 // Because mKeyguardDelegate is null, we know that the synchronized block in 6545 // systemReady didn't run yet and setting this will actually have an effect. 6546 mDeferBindKeyguard = true; 6547 } 6548 } 6549 if (bindKeyguardNow) { 6550 mKeyguardDelegate.bindService(mContext); 6551 mKeyguardDelegate.onBootCompleted(); 6552 } 6553 synchronized (mLock) { 6554 mSystemBooted = true; 6555 } 6556 startedWakingUp(); 6557 screenTurningOn(null); 6558 screenTurnedOn(); 6559 } 6560 6561 ProgressDialog mBootMsgDialog = null; 6562 6563 /** {@inheritDoc} */ 6564 @Override 6565 public void showBootMessage(final CharSequence msg, final boolean always) { 6566 mHandler.post(new Runnable() { 6567 @Override public void run() { 6568 if (mBootMsgDialog == null) { 6569 int theme; 6570 if (mContext.getPackageManager().hasSystemFeature(FEATURE_WATCH)) { 6571 theme = com.android.internal.R.style.Theme_Micro_Dialog_Alert; 6572 } else if (mContext.getPackageManager().hasSystemFeature(FEATURE_TELEVISION)) { 6573 theme = com.android.internal.R.style.Theme_Leanback_Dialog_Alert; 6574 } else { 6575 theme = 0; 6576 } 6577 6578 mBootMsgDialog = new ProgressDialog(mContext, theme) { 6579 // This dialog will consume all events coming in to 6580 // it, to avoid it trying to do things too early in boot. 6581 @Override public boolean dispatchKeyEvent(KeyEvent event) { 6582 return true; 6583 } 6584 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 6585 return true; 6586 } 6587 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 6588 return true; 6589 } 6590 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 6591 return true; 6592 } 6593 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 6594 return true; 6595 } 6596 @Override public boolean dispatchPopulateAccessibilityEvent( 6597 AccessibilityEvent event) { 6598 return true; 6599 } 6600 }; 6601 if (mContext.getPackageManager().isUpgrade()) { 6602 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 6603 } else { 6604 mBootMsgDialog.setTitle(R.string.android_start_title); 6605 } 6606 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 6607 mBootMsgDialog.setIndeterminate(true); 6608 mBootMsgDialog.getWindow().setType( 6609 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 6610 mBootMsgDialog.getWindow().addFlags( 6611 WindowManager.LayoutParams.FLAG_DIM_BEHIND 6612 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 6613 mBootMsgDialog.getWindow().setDimAmount(1); 6614 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 6615 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 6616 mBootMsgDialog.getWindow().setAttributes(lp); 6617 mBootMsgDialog.setCancelable(false); 6618 mBootMsgDialog.show(); 6619 } 6620 mBootMsgDialog.setMessage(msg); 6621 } 6622 }); 6623 } 6624 6625 /** {@inheritDoc} */ 6626 @Override 6627 public void hideBootMessages() { 6628 mHandler.sendEmptyMessage(MSG_HIDE_BOOT_MESSAGE); 6629 } 6630 6631 /** {@inheritDoc} */ 6632 @Override 6633 public void userActivity() { 6634 // *************************************** 6635 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 6636 // *************************************** 6637 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 6638 // WITH ITS LOCKS HELD. 6639 // 6640 // This code must be VERY careful about the locks 6641 // it acquires. 6642 // In fact, the current code acquires way too many, 6643 // and probably has lurking deadlocks. 6644 6645 synchronized (mScreenLockTimeout) { 6646 if (mLockScreenTimerActive) { 6647 // reset the timer 6648 mHandler.removeCallbacks(mScreenLockTimeout); 6649 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6650 } 6651 } 6652 } 6653 6654 class ScreenLockTimeout implements Runnable { 6655 Bundle options; 6656 6657 @Override 6658 public void run() { 6659 synchronized (this) { 6660 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 6661 if (mKeyguardDelegate != null) { 6662 mKeyguardDelegate.doKeyguardTimeout(options); 6663 } 6664 mLockScreenTimerActive = false; 6665 options = null; 6666 } 6667 } 6668 6669 public void setLockOptions(Bundle options) { 6670 this.options = options; 6671 } 6672 } 6673 6674 ScreenLockTimeout mScreenLockTimeout = new ScreenLockTimeout(); 6675 6676 @Override 6677 public void lockNow(Bundle options) { 6678 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 6679 mHandler.removeCallbacks(mScreenLockTimeout); 6680 if (options != null) { 6681 // In case multiple calls are made to lockNow, we don't wipe out the options 6682 // until the runnable actually executes. 6683 mScreenLockTimeout.setLockOptions(options); 6684 } 6685 mHandler.post(mScreenLockTimeout); 6686 } 6687 6688 private void updateLockScreenTimeout() { 6689 synchronized (mScreenLockTimeout) { 6690 boolean enable = (mAllowLockscreenWhenOn && mAwake && 6691 mKeyguardDelegate != null && mKeyguardDelegate.isSecure()); 6692 if (mLockScreenTimerActive != enable) { 6693 if (enable) { 6694 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 6695 mHandler.removeCallbacks(mScreenLockTimeout); // remove any pending requests 6696 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 6697 } else { 6698 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 6699 mHandler.removeCallbacks(mScreenLockTimeout); 6700 } 6701 mLockScreenTimerActive = enable; 6702 } 6703 } 6704 } 6705 6706 private void updateDreamingSleepToken(boolean acquire) { 6707 if (acquire) { 6708 if (mDreamingSleepToken == null) { 6709 mDreamingSleepToken = mActivityManagerInternal.acquireSleepToken("Dream"); 6710 } 6711 } else { 6712 if (mDreamingSleepToken != null) { 6713 mDreamingSleepToken.release(); 6714 mDreamingSleepToken = null; 6715 } 6716 } 6717 } 6718 6719 private void updateScreenOffSleepToken(boolean acquire) { 6720 if (acquire) { 6721 if (mScreenOffSleepToken == null) { 6722 mScreenOffSleepToken = mActivityManagerInternal.acquireSleepToken("ScreenOff"); 6723 } 6724 } else { 6725 if (mScreenOffSleepToken != null) { 6726 mScreenOffSleepToken.release(); 6727 mScreenOffSleepToken = null; 6728 } 6729 } 6730 } 6731 6732 /** {@inheritDoc} */ 6733 @Override 6734 public void enableScreenAfterBoot() { 6735 readLidState(); 6736 applyLidSwitchState(); 6737 updateRotation(true); 6738 } 6739 6740 private void applyLidSwitchState() { 6741 if (mLidState == LID_CLOSED && mLidControlsSleep) { 6742 mPowerManager.goToSleep(SystemClock.uptimeMillis(), 6743 PowerManager.GO_TO_SLEEP_REASON_LID_SWITCH, 6744 PowerManager.GO_TO_SLEEP_FLAG_NO_DOZE); 6745 } else if (mLidState == LID_CLOSED && mLidControlsScreenLock) { 6746 mWindowManagerFuncs.lockDeviceNow(); 6747 } 6748 6749 synchronized (mLock) { 6750 updateWakeGestureListenerLp(); 6751 } 6752 } 6753 6754 void updateUiMode() { 6755 if (mUiModeManager == null) { 6756 mUiModeManager = IUiModeManager.Stub.asInterface( 6757 ServiceManager.getService(Context.UI_MODE_SERVICE)); 6758 } 6759 try { 6760 mUiMode = mUiModeManager.getCurrentModeType(); 6761 } catch (RemoteException e) { 6762 } 6763 } 6764 6765 void updateRotation(boolean alwaysSendConfiguration) { 6766 try { 6767 //set orientation on WindowManager 6768 mWindowManager.updateRotation(alwaysSendConfiguration, false); 6769 } catch (RemoteException e) { 6770 // Ignore 6771 } 6772 } 6773 6774 void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout) { 6775 try { 6776 //set orientation on WindowManager 6777 mWindowManager.updateRotation(alwaysSendConfiguration, forceRelayout); 6778 } catch (RemoteException e) { 6779 // Ignore 6780 } 6781 } 6782 6783 /** 6784 * Return an Intent to launch the currently active dock app as home. Returns 6785 * null if the standard home should be launched, which is the case if any of the following is 6786 * true: 6787 * <ul> 6788 * <li>The device is not in either car mode or desk mode 6789 * <li>The device is in car mode but mEnableCarDockHomeCapture is false 6790 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 6791 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 6792 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 6793 * </ul> 6794 * @return A dock intent. 6795 */ 6796 Intent createHomeDockIntent() { 6797 Intent intent = null; 6798 6799 // What home does is based on the mode, not the dock state. That 6800 // is, when in car mode you should be taken to car home regardless 6801 // of whether we are actually in a car dock. 6802 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 6803 if (mEnableCarDockHomeCapture) { 6804 intent = mCarDockIntent; 6805 } 6806 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 6807 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 6808 intent = mDeskDockIntent; 6809 } 6810 } else if (mUiMode == Configuration.UI_MODE_TYPE_WATCH 6811 && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 6812 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK 6813 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK)) { 6814 // Always launch dock home from home when watch is docked, if it exists. 6815 intent = mDeskDockIntent; 6816 } 6817 6818 if (intent == null) { 6819 return null; 6820 } 6821 6822 ActivityInfo ai = null; 6823 ResolveInfo info = mContext.getPackageManager().resolveActivityAsUser( 6824 intent, 6825 PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_META_DATA, 6826 mCurrentUserId); 6827 if (info != null) { 6828 ai = info.activityInfo; 6829 } 6830 if (ai != null 6831 && ai.metaData != null 6832 && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 6833 intent = new Intent(intent); 6834 intent.setClassName(ai.packageName, ai.name); 6835 return intent; 6836 } 6837 6838 return null; 6839 } 6840 6841 void startDockOrHome(boolean fromHomeKey, boolean awakenFromDreams) { 6842 if (awakenFromDreams) { 6843 awakenDreams(); 6844 } 6845 6846 Intent dock = createHomeDockIntent(); 6847 if (dock != null) { 6848 try { 6849 if (fromHomeKey) { 6850 dock.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6851 } 6852 startActivityAsUser(dock, UserHandle.CURRENT); 6853 return; 6854 } catch (ActivityNotFoundException e) { 6855 } 6856 } 6857 6858 Intent intent; 6859 6860 if (fromHomeKey) { 6861 intent = new Intent(mHomeIntent); 6862 intent.putExtra(WindowManagerPolicy.EXTRA_FROM_HOME_KEY, fromHomeKey); 6863 } else { 6864 intent = mHomeIntent; 6865 } 6866 6867 startActivityAsUser(intent, UserHandle.CURRENT); 6868 } 6869 6870 /** 6871 * goes to the home screen 6872 * @return whether it did anything 6873 */ 6874 boolean goHome() { 6875 if (!isUserSetupComplete()) { 6876 Slog.i(TAG, "Not going home because user setup is in progress."); 6877 return false; 6878 } 6879 if (false) { 6880 // This code always brings home to the front. 6881 try { 6882 ActivityManagerNative.getDefault().stopAppSwitches(); 6883 } catch (RemoteException e) { 6884 } 6885 sendCloseSystemWindows(); 6886 startDockOrHome(false /*fromHomeKey*/, true /* awakenFromDreams */); 6887 } else { 6888 // This code brings home to the front or, if it is already 6889 // at the front, puts the device to sleep. 6890 try { 6891 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 6892 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 6893 Log.d(TAG, "UTS-TEST-MODE"); 6894 } else { 6895 ActivityManagerNative.getDefault().stopAppSwitches(); 6896 sendCloseSystemWindows(); 6897 Intent dock = createHomeDockIntent(); 6898 if (dock != null) { 6899 int result = ActivityManagerNative.getDefault() 6900 .startActivityAsUser(null, null, dock, 6901 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 6902 null, null, 0, 6903 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6904 null, null, UserHandle.USER_CURRENT); 6905 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6906 return false; 6907 } 6908 } 6909 } 6910 int result = ActivityManagerNative.getDefault() 6911 .startActivityAsUser(null, null, mHomeIntent, 6912 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 6913 null, null, 0, 6914 ActivityManager.START_FLAG_ONLY_IF_NEEDED, 6915 null, null, UserHandle.USER_CURRENT); 6916 if (result == ActivityManager.START_RETURN_INTENT_TO_CALLER) { 6917 return false; 6918 } 6919 } catch (RemoteException ex) { 6920 // bummer, the activity manager, which is in this process, is dead 6921 } 6922 } 6923 return true; 6924 } 6925 6926 @Override 6927 public void setCurrentOrientationLw(int newOrientation) { 6928 synchronized (mLock) { 6929 if (newOrientation != mCurrentAppOrientation) { 6930 mCurrentAppOrientation = newOrientation; 6931 updateOrientationListenerLp(); 6932 } 6933 } 6934 } 6935 6936 private void performAuditoryFeedbackForAccessibilityIfNeed() { 6937 if (!isGlobalAccessibilityGestureEnabled()) { 6938 return; 6939 } 6940 AudioManager audioManager = (AudioManager) mContext.getSystemService( 6941 Context.AUDIO_SERVICE); 6942 if (audioManager.isSilentMode()) { 6943 return; 6944 } 6945 Ringtone ringTone = RingtoneManager.getRingtone(mContext, 6946 Settings.System.DEFAULT_NOTIFICATION_URI); 6947 ringTone.setStreamType(AudioManager.STREAM_MUSIC); 6948 ringTone.play(); 6949 } 6950 6951 private boolean isTheaterModeEnabled() { 6952 return Settings.Global.getInt(mContext.getContentResolver(), 6953 Settings.Global.THEATER_MODE_ON, 0) == 1; 6954 } 6955 6956 private boolean isGlobalAccessibilityGestureEnabled() { 6957 return Settings.Global.getInt(mContext.getContentResolver(), 6958 Settings.Global.ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 0) == 1; 6959 } 6960 6961 @Override 6962 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 6963 if (!mVibrator.hasVibrator()) { 6964 return false; 6965 } 6966 final boolean hapticsDisabled = Settings.System.getIntForUser(mContext.getContentResolver(), 6967 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0, UserHandle.USER_CURRENT) == 0; 6968 if (hapticsDisabled && !always) { 6969 return false; 6970 } 6971 long[] pattern = null; 6972 switch (effectId) { 6973 case HapticFeedbackConstants.LONG_PRESS: 6974 pattern = mLongPressVibePattern; 6975 break; 6976 case HapticFeedbackConstants.VIRTUAL_KEY: 6977 pattern = mVirtualKeyVibePattern; 6978 break; 6979 case HapticFeedbackConstants.KEYBOARD_TAP: 6980 pattern = mKeyboardTapVibePattern; 6981 break; 6982 case HapticFeedbackConstants.CLOCK_TICK: 6983 pattern = mClockTickVibePattern; 6984 break; 6985 case HapticFeedbackConstants.CALENDAR_DATE: 6986 pattern = mCalendarDateVibePattern; 6987 break; 6988 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 6989 pattern = mSafeModeDisabledVibePattern; 6990 break; 6991 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 6992 pattern = mSafeModeEnabledVibePattern; 6993 break; 6994 case HapticFeedbackConstants.CONTEXT_CLICK: 6995 pattern = mContextClickVibePattern; 6996 break; 6997 default: 6998 return false; 6999 } 7000 int owningUid; 7001 String owningPackage; 7002 if (win != null) { 7003 owningUid = win.getOwningUid(); 7004 owningPackage = win.getOwningPackage(); 7005 } else { 7006 owningUid = android.os.Process.myUid(); 7007 owningPackage = mContext.getOpPackageName(); 7008 } 7009 if (pattern.length == 1) { 7010 // One-shot vibration 7011 mVibrator.vibrate(owningUid, owningPackage, pattern[0], VIBRATION_ATTRIBUTES); 7012 } else { 7013 // Pattern vibration 7014 mVibrator.vibrate(owningUid, owningPackage, pattern, -1, VIBRATION_ATTRIBUTES); 7015 } 7016 return true; 7017 } 7018 7019 @Override 7020 public void keepScreenOnStartedLw() { 7021 } 7022 7023 @Override 7024 public void keepScreenOnStoppedLw() { 7025 if (isKeyguardShowingAndNotOccluded()) { 7026 mPowerManager.userActivity(SystemClock.uptimeMillis(), false); 7027 } 7028 } 7029 7030 private int updateSystemUiVisibilityLw() { 7031 // If there is no window focused, there will be nobody to handle the events 7032 // anyway, so just hang on in whatever state we're in until things settle down. 7033 final WindowState win = mFocusedWindow != null ? mFocusedWindow 7034 : mTopFullscreenOpaqueWindowState; 7035 if (win == null) { 7036 return 0; 7037 } 7038 if ((win.getAttrs().privateFlags & PRIVATE_FLAG_KEYGUARD) != 0 && mHideLockScreen == true) { 7039 // We are updating at a point where the keyguard has gotten 7040 // focus, but we were last in a state where the top window is 7041 // hiding it. This is probably because the keyguard as been 7042 // shown while the top window was displayed, so we want to ignore 7043 // it here because this is just a very transient change and it 7044 // will quickly lose focus once it correctly gets hidden. 7045 return 0; 7046 } 7047 7048 int tmpVisibility = PolicyControl.getSystemUiVisibility(win, null) 7049 & ~mResettingSystemUiFlags 7050 & ~mForceClearedSystemUiFlags; 7051 if (mForcingShowNavBar && win.getSurfaceLayer() < mForcingShowNavBarLayer) { 7052 tmpVisibility &= ~PolicyControl.adjustClearableFlags(win, View.SYSTEM_UI_CLEARABLE_FLAGS); 7053 } 7054 7055 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 7056 tmpVisibility |= StatusBarManager.DISABLE_RECENT; 7057 } 7058 7059 final int fullscreenVisibility = updateLightStatusBarLw(0 /* vis */, 7060 mTopFullscreenOpaqueWindowState, mTopFullscreenOpaqueOrDimmingWindowState); 7061 final int dockedVisibility = updateLightStatusBarLw(0 /* vis */, 7062 mTopDockedOpaqueWindowState, mTopDockedOpaqueOrDimmingWindowState); 7063 mWindowManagerFuncs.getStackBounds(HOME_STACK_ID, mNonDockedStackBounds); 7064 mWindowManagerFuncs.getStackBounds(DOCKED_STACK_ID, mDockedStackBounds); 7065 final int visibility = updateSystemBarsLw(win, mLastSystemUiFlags, tmpVisibility); 7066 final int diff = visibility ^ mLastSystemUiFlags; 7067 final int fullscreenDiff = fullscreenVisibility ^ mLastFullscreenStackSysUiFlags; 7068 final int dockedDiff = dockedVisibility ^ mLastDockedStackSysUiFlags; 7069 final boolean needsMenu = win.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 7070 if (diff == 0 && fullscreenDiff == 0 && dockedDiff == 0 && mLastFocusNeedsMenu == needsMenu 7071 && mFocusedApp == win.getAppToken() 7072 && mLastNonDockedStackBounds.equals(mNonDockedStackBounds) 7073 && mLastDockedStackBounds.equals(mDockedStackBounds)) { 7074 return 0; 7075 } 7076 mLastSystemUiFlags = visibility; 7077 mLastFullscreenStackSysUiFlags = fullscreenVisibility; 7078 mLastDockedStackSysUiFlags = dockedVisibility; 7079 mLastFocusNeedsMenu = needsMenu; 7080 mFocusedApp = win.getAppToken(); 7081 final Rect fullscreenStackBounds = new Rect(mNonDockedStackBounds); 7082 final Rect dockedStackBounds = new Rect(mDockedStackBounds); 7083 mHandler.post(new Runnable() { 7084 @Override 7085 public void run() { 7086 StatusBarManagerInternal statusbar = getStatusBarManagerInternal(); 7087 if (statusbar != null) { 7088 statusbar.setSystemUiVisibility(visibility, fullscreenVisibility, 7089 dockedVisibility, 0xffffffff, fullscreenStackBounds, 7090 dockedStackBounds, win.toString()); 7091 statusbar.topAppWindowChanged(needsMenu); 7092 } 7093 } 7094 }); 7095 return diff; 7096 } 7097 7098 private int updateLightStatusBarLw(int vis, WindowState opaque, WindowState opaqueOrDimming) { 7099 WindowState statusColorWin = isStatusBarKeyguard() && !mHideLockScreen 7100 ? mStatusBar 7101 : opaqueOrDimming; 7102 7103 if (statusColorWin != null) { 7104 if (statusColorWin == opaque) { 7105 // If the top fullscreen-or-dimming window is also the top fullscreen, respect 7106 // its light flag. 7107 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7108 vis |= PolicyControl.getSystemUiVisibility(statusColorWin, null) 7109 & View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7110 } else if (statusColorWin != null && statusColorWin.isDimming()) { 7111 // Otherwise if it's dimming, clear the light flag. 7112 vis &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7113 } 7114 } 7115 return vis; 7116 } 7117 7118 private int updateSystemBarsLw(WindowState win, int oldVis, int vis) { 7119 final boolean dockedStackVisible = mWindowManagerInternal.isStackVisible(DOCKED_STACK_ID); 7120 final boolean freeformStackVisible = 7121 mWindowManagerInternal.isStackVisible(FREEFORM_WORKSPACE_STACK_ID); 7122 final boolean resizing = mWindowManagerInternal.isDockedDividerResizing(); 7123 7124 // We need to force system bars when the docked stack is visible, when the freeform stack 7125 // is visible but also when we are resizing for the transitions when docked stack 7126 // visibility changes. 7127 mForceShowSystemBars = dockedStackVisible || freeformStackVisible || resizing; 7128 final boolean forceOpaqueStatusBar = mForceShowSystemBars && !mForceStatusBarFromKeyguard; 7129 7130 // apply translucent bar vis flags 7131 WindowState transWin = isStatusBarKeyguard() && !mHideLockScreen 7132 ? mStatusBar 7133 : mTopFullscreenOpaqueWindowState; 7134 vis = mStatusBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7135 vis = mNavigationBarController.applyTranslucentFlagLw(transWin, vis, oldVis); 7136 7137 // prevent status bar interaction from clearing certain flags 7138 int type = win.getAttrs().type; 7139 boolean statusBarHasFocus = type == TYPE_STATUS_BAR; 7140 if (statusBarHasFocus && !isStatusBarKeyguard()) { 7141 int flags = View.SYSTEM_UI_FLAG_FULLSCREEN 7142 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 7143 | View.SYSTEM_UI_FLAG_IMMERSIVE 7144 | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 7145 | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR; 7146 if (mHideLockScreen) { 7147 flags |= View.STATUS_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSLUCENT; 7148 } 7149 vis = (vis & ~flags) | (oldVis & flags); 7150 } 7151 7152 if ((!areTranslucentBarsAllowed() && transWin != mStatusBar) 7153 || forceOpaqueStatusBar) { 7154 vis &= ~(View.STATUS_BAR_TRANSLUCENT | View.STATUS_BAR_TRANSPARENT); 7155 } 7156 7157 vis = configureNavBarOpacity(vis, dockedStackVisible, freeformStackVisible, resizing); 7158 7159 if (mForceWindowDrawsStatusBarBackground) { 7160 vis |= View.STATUS_BAR_TRANSPARENT; 7161 vis &= ~View.STATUS_BAR_TRANSLUCENT; 7162 } 7163 7164 // update status bar 7165 boolean immersiveSticky = 7166 (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7167 final boolean hideStatusBarWM = 7168 mTopFullscreenOpaqueWindowState != null 7169 && (PolicyControl.getWindowFlags(mTopFullscreenOpaqueWindowState, null) 7170 & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 7171 final boolean hideStatusBarSysui = 7172 (vis & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0; 7173 final boolean hideNavBarSysui = 7174 (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0; 7175 7176 final boolean transientStatusBarAllowed = mStatusBar != null 7177 && (statusBarHasFocus || (!mForceShowSystemBars 7178 && (hideStatusBarWM || (hideStatusBarSysui && immersiveSticky)))); 7179 7180 final boolean transientNavBarAllowed = mNavigationBar != null 7181 && !mForceShowSystemBars && hideNavBarSysui && immersiveSticky; 7182 7183 final long now = SystemClock.uptimeMillis(); 7184 final boolean pendingPanic = mPendingPanicGestureUptime != 0 7185 && now - mPendingPanicGestureUptime <= PANIC_GESTURE_EXPIRATION; 7186 if (pendingPanic && hideNavBarSysui && !isStatusBarKeyguard() && mKeyguardDrawComplete) { 7187 // The user performed the panic gesture recently, we're about to hide the bars, 7188 // we're no longer on the Keyguard and the screen is ready. We can now request the bars. 7189 mPendingPanicGestureUptime = 0; 7190 mStatusBarController.showTransient(); 7191 mNavigationBarController.showTransient(); 7192 } 7193 7194 final boolean denyTransientStatus = mStatusBarController.isTransientShowRequested() 7195 && !transientStatusBarAllowed && hideStatusBarSysui; 7196 final boolean denyTransientNav = mNavigationBarController.isTransientShowRequested() 7197 && !transientNavBarAllowed; 7198 if (denyTransientStatus || denyTransientNav || mForceShowSystemBars) { 7199 // clear the clearable flags instead 7200 clearClearableFlagsLw(); 7201 vis &= ~View.SYSTEM_UI_CLEARABLE_FLAGS; 7202 } 7203 7204 final boolean immersive = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0; 7205 immersiveSticky = (vis & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0; 7206 final boolean navAllowedHidden = immersive || immersiveSticky; 7207 7208 if (hideNavBarSysui && !navAllowedHidden && windowTypeToLayerLw(win.getBaseType()) 7209 > windowTypeToLayerLw(TYPE_INPUT_CONSUMER)) { 7210 // We can't hide the navbar from this window otherwise the input consumer would not get 7211 // the input events. 7212 vis = (vis & ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION); 7213 } 7214 7215 vis = mStatusBarController.updateVisibilityLw(transientStatusBarAllowed, oldVis, vis); 7216 7217 // update navigation bar 7218 boolean oldImmersiveMode = isImmersiveMode(oldVis); 7219 boolean newImmersiveMode = isImmersiveMode(vis); 7220 if (win != null && oldImmersiveMode != newImmersiveMode) { 7221 final String pkg = win.getOwningPackage(); 7222 mImmersiveModeConfirmation.immersiveModeChanged(pkg, newImmersiveMode, 7223 isUserSetupComplete()); 7224 } 7225 7226 vis = mNavigationBarController.updateVisibilityLw(transientNavBarAllowed, oldVis, vis); 7227 7228 return vis; 7229 } 7230 7231 /** 7232 * @return the current visibility flags with the nav-bar opacity related flags toggled based 7233 * on the nav bar opacity rules chosen by {@link #mNavBarOpacityMode}. 7234 */ 7235 private int configureNavBarOpacity(int visibility, boolean dockedStackVisible, 7236 boolean freeformStackVisible, boolean isDockedDividerResizing) { 7237 if (mNavBarOpacityMode == NAV_BAR_OPAQUE_WHEN_FREEFORM_OR_DOCKED) { 7238 if (dockedStackVisible || freeformStackVisible || isDockedDividerResizing) { 7239 visibility = setNavBarOpaqueFlag(visibility); 7240 } 7241 } else if (mNavBarOpacityMode == NAV_BAR_TRANSLUCENT_WHEN_FREEFORM_OPAQUE_OTHERWISE) { 7242 if (isDockedDividerResizing) { 7243 visibility = setNavBarOpaqueFlag(visibility); 7244 } else if (freeformStackVisible) { 7245 visibility = setNavBarTranslucentFlag(visibility); 7246 } else { 7247 visibility = setNavBarOpaqueFlag(visibility); 7248 } 7249 } 7250 7251 if (!areTranslucentBarsAllowed()) { 7252 visibility &= ~View.NAVIGATION_BAR_TRANSLUCENT; 7253 } 7254 return visibility; 7255 } 7256 7257 private int setNavBarOpaqueFlag(int visibility) { 7258 return visibility &= ~(View.NAVIGATION_BAR_TRANSLUCENT | View.NAVIGATION_BAR_TRANSPARENT); 7259 } 7260 7261 private int setNavBarTranslucentFlag(int visibility) { 7262 visibility &= ~View.NAVIGATION_BAR_TRANSPARENT; 7263 return visibility |= View.NAVIGATION_BAR_TRANSLUCENT; 7264 } 7265 7266 private void clearClearableFlagsLw() { 7267 int newVal = mResettingSystemUiFlags | View.SYSTEM_UI_CLEARABLE_FLAGS; 7268 if (newVal != mResettingSystemUiFlags) { 7269 mResettingSystemUiFlags = newVal; 7270 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 7271 } 7272 } 7273 7274 private boolean isImmersiveMode(int vis) { 7275 final int flags = View.SYSTEM_UI_FLAG_IMMERSIVE | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY; 7276 return mNavigationBar != null 7277 && (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0 7278 && (vis & flags) != 0 7279 && canHideNavigationBar(); 7280 } 7281 7282 /** 7283 * @return whether the navigation or status bar can be made translucent 7284 * 7285 * This should return true unless touch exploration is not enabled or 7286 * R.boolean.config_enableTranslucentDecor is false. 7287 */ 7288 private boolean areTranslucentBarsAllowed() { 7289 return mTranslucentDecorEnabled; 7290 } 7291 7292 // Use this instead of checking config_showNavigationBar so that it can be consistently 7293 // overridden by qemu.hw.mainkeys in the emulator. 7294 @Override 7295 public boolean hasNavigationBar() { 7296 return mHasNavigationBar; 7297 } 7298 7299 @Override 7300 public void setLastInputMethodWindowLw(WindowState ime, WindowState target) { 7301 mLastInputMethodWindow = ime; 7302 mLastInputMethodTargetWindow = target; 7303 } 7304 7305 @Override 7306 public int getInputMethodWindowVisibleHeightLw() { 7307 return mDockBottom - mCurBottom; 7308 } 7309 7310 @Override 7311 public void setCurrentUserLw(int newUserId) { 7312 mCurrentUserId = newUserId; 7313 if (mKeyguardDelegate != null) { 7314 mKeyguardDelegate.setCurrentUser(newUserId); 7315 } 7316 if (mStatusBarService != null) { 7317 try { 7318 mStatusBarService.setCurrentUser(newUserId); 7319 } catch (RemoteException e) { 7320 // oh well 7321 } 7322 } 7323 setLastInputMethodWindowLw(null, null); 7324 } 7325 7326 @Override 7327 public boolean canMagnifyWindow(int windowType) { 7328 switch (windowType) { 7329 case WindowManager.LayoutParams.TYPE_INPUT_METHOD: 7330 case WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG: 7331 case WindowManager.LayoutParams.TYPE_NAVIGATION_BAR: 7332 case WindowManager.LayoutParams.TYPE_MAGNIFICATION_OVERLAY: { 7333 return false; 7334 } 7335 } 7336 return true; 7337 } 7338 7339 @Override 7340 public boolean isTopLevelWindow(int windowType) { 7341 if (windowType >= WindowManager.LayoutParams.FIRST_SUB_WINDOW 7342 && windowType <= WindowManager.LayoutParams.LAST_SUB_WINDOW) { 7343 return (windowType == WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); 7344 } 7345 return true; 7346 } 7347 7348 @Override 7349 public void dump(String prefix, PrintWriter pw, String[] args) { 7350 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 7351 pw.print(" mSystemReady="); pw.print(mSystemReady); 7352 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 7353 pw.print(prefix); pw.print("mLidState="); pw.print(mLidState); 7354 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 7355 pw.print(" mCameraLensCoverState="); pw.print(mCameraLensCoverState); 7356 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 7357 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 7358 || mForceClearedSystemUiFlags != 0) { 7359 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 7360 pw.print(Integer.toHexString(mLastSystemUiFlags)); 7361 pw.print(" mResettingSystemUiFlags=0x"); 7362 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 7363 pw.print(" mForceClearedSystemUiFlags=0x"); 7364 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 7365 } 7366 if (mLastFocusNeedsMenu) { 7367 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 7368 pw.println(mLastFocusNeedsMenu); 7369 } 7370 pw.print(prefix); pw.print("mWakeGestureEnabledSetting="); 7371 pw.println(mWakeGestureEnabledSetting); 7372 7373 pw.print(prefix); pw.print("mSupportAutoRotation="); pw.println(mSupportAutoRotation); 7374 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 7375 pw.print(" mDockMode="); pw.print(mDockMode); 7376 pw.print(" mEnableCarDockHomeCapture="); pw.print(mEnableCarDockHomeCapture); 7377 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 7378 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 7379 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 7380 pw.print(" mUserRotation="); pw.print(mUserRotation); 7381 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 7382 pw.print(prefix); pw.print("mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 7383 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 7384 pw.print(mCarDockEnablesAccelerometer); 7385 pw.print(" mDeskDockEnablesAccelerometer="); 7386 pw.println(mDeskDockEnablesAccelerometer); 7387 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 7388 pw.print(mLidKeyboardAccessibility); 7389 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 7390 pw.print(" mLidControlsScreenLock="); pw.println(mLidControlsScreenLock); 7391 pw.print(" mLidControlsSleep="); pw.println(mLidControlsSleep); 7392 pw.print(prefix); 7393 pw.print("mShortPressOnPowerBehavior="); pw.print(mShortPressOnPowerBehavior); 7394 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 7395 pw.print(prefix); 7396 pw.print("mDoublePressOnPowerBehavior="); pw.print(mDoublePressOnPowerBehavior); 7397 pw.print(" mTriplePressOnPowerBehavior="); pw.println(mTriplePressOnPowerBehavior); 7398 pw.print(prefix); pw.print("mHasSoftInput="); pw.println(mHasSoftInput); 7399 pw.print(prefix); pw.print("mAwake="); pw.println(mAwake); 7400 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 7401 pw.print(" mScreenOnFully="); pw.println(mScreenOnFully); 7402 pw.print(prefix); pw.print("mKeyguardDrawComplete="); pw.print(mKeyguardDrawComplete); 7403 pw.print(" mWindowManagerDrawComplete="); pw.println(mWindowManagerDrawComplete); 7404 pw.print(prefix); pw.print("mOrientationSensorEnabled="); 7405 pw.println(mOrientationSensorEnabled); 7406 pw.print(prefix); pw.print("mOverscanScreen=("); pw.print(mOverscanScreenLeft); 7407 pw.print(","); pw.print(mOverscanScreenTop); 7408 pw.print(") "); pw.print(mOverscanScreenWidth); 7409 pw.print("x"); pw.println(mOverscanScreenHeight); 7410 if (mOverscanLeft != 0 || mOverscanTop != 0 7411 || mOverscanRight != 0 || mOverscanBottom != 0) { 7412 pw.print(prefix); pw.print("mOverscan left="); pw.print(mOverscanLeft); 7413 pw.print(" top="); pw.print(mOverscanTop); 7414 pw.print(" right="); pw.print(mOverscanRight); 7415 pw.print(" bottom="); pw.println(mOverscanBottom); 7416 } 7417 pw.print(prefix); pw.print("mRestrictedOverscanScreen=("); 7418 pw.print(mRestrictedOverscanScreenLeft); 7419 pw.print(","); pw.print(mRestrictedOverscanScreenTop); 7420 pw.print(") "); pw.print(mRestrictedOverscanScreenWidth); 7421 pw.print("x"); pw.println(mRestrictedOverscanScreenHeight); 7422 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 7423 pw.print(","); pw.print(mUnrestrictedScreenTop); 7424 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 7425 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 7426 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 7427 pw.print(","); pw.print(mRestrictedScreenTop); 7428 pw.print(") "); pw.print(mRestrictedScreenWidth); 7429 pw.print("x"); pw.println(mRestrictedScreenHeight); 7430 pw.print(prefix); pw.print("mStableFullscreen=("); pw.print(mStableFullscreenLeft); 7431 pw.print(","); pw.print(mStableFullscreenTop); 7432 pw.print(")-("); pw.print(mStableFullscreenRight); 7433 pw.print(","); pw.print(mStableFullscreenBottom); pw.println(")"); 7434 pw.print(prefix); pw.print("mStable=("); pw.print(mStableLeft); 7435 pw.print(","); pw.print(mStableTop); 7436 pw.print(")-("); pw.print(mStableRight); 7437 pw.print(","); pw.print(mStableBottom); pw.println(")"); 7438 pw.print(prefix); pw.print("mSystem=("); pw.print(mSystemLeft); 7439 pw.print(","); pw.print(mSystemTop); 7440 pw.print(")-("); pw.print(mSystemRight); 7441 pw.print(","); pw.print(mSystemBottom); pw.println(")"); 7442 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 7443 pw.print(","); pw.print(mCurTop); 7444 pw.print(")-("); pw.print(mCurRight); 7445 pw.print(","); pw.print(mCurBottom); pw.println(")"); 7446 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 7447 pw.print(","); pw.print(mContentTop); 7448 pw.print(")-("); pw.print(mContentRight); 7449 pw.print(","); pw.print(mContentBottom); pw.println(")"); 7450 pw.print(prefix); pw.print("mVoiceContent=("); pw.print(mVoiceContentLeft); 7451 pw.print(","); pw.print(mVoiceContentTop); 7452 pw.print(")-("); pw.print(mVoiceContentRight); 7453 pw.print(","); pw.print(mVoiceContentBottom); pw.println(")"); 7454 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 7455 pw.print(","); pw.print(mDockTop); 7456 pw.print(")-("); pw.print(mDockRight); 7457 pw.print(","); pw.print(mDockBottom); pw.println(")"); 7458 pw.print(prefix); pw.print("mDockLayer="); pw.print(mDockLayer); 7459 pw.print(" mStatusBarLayer="); pw.println(mStatusBarLayer); 7460 pw.print(prefix); pw.print("mShowingLockscreen="); pw.print(mShowingLockscreen); 7461 pw.print(" mShowingDream="); pw.print(mShowingDream); 7462 pw.print(" mDreamingLockscreen="); pw.print(mDreamingLockscreen); 7463 pw.print(" mDreamingSleepToken="); pw.println(mDreamingSleepToken); 7464 if (mLastInputMethodWindow != null) { 7465 pw.print(prefix); pw.print("mLastInputMethodWindow="); 7466 pw.println(mLastInputMethodWindow); 7467 } 7468 if (mLastInputMethodTargetWindow != null) { 7469 pw.print(prefix); pw.print("mLastInputMethodTargetWindow="); 7470 pw.println(mLastInputMethodTargetWindow); 7471 } 7472 if (mStatusBar != null) { 7473 pw.print(prefix); pw.print("mStatusBar="); 7474 pw.print(mStatusBar); pw.print(" isStatusBarKeyguard="); 7475 pw.println(isStatusBarKeyguard()); 7476 } 7477 if (mNavigationBar != null) { 7478 pw.print(prefix); pw.print("mNavigationBar="); 7479 pw.println(mNavigationBar); 7480 } 7481 if (mFocusedWindow != null) { 7482 pw.print(prefix); pw.print("mFocusedWindow="); 7483 pw.println(mFocusedWindow); 7484 } 7485 if (mFocusedApp != null) { 7486 pw.print(prefix); pw.print("mFocusedApp="); 7487 pw.println(mFocusedApp); 7488 } 7489 if (mWinDismissingKeyguard != null) { 7490 pw.print(prefix); pw.print("mWinDismissingKeyguard="); 7491 pw.println(mWinDismissingKeyguard); 7492 } 7493 if (mTopFullscreenOpaqueWindowState != null) { 7494 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 7495 pw.println(mTopFullscreenOpaqueWindowState); 7496 } 7497 if (mTopFullscreenOpaqueOrDimmingWindowState != null) { 7498 pw.print(prefix); pw.print("mTopFullscreenOpaqueOrDimmingWindowState="); 7499 pw.println(mTopFullscreenOpaqueOrDimmingWindowState); 7500 } 7501 if (mForcingShowNavBar) { 7502 pw.print(prefix); pw.print("mForcingShowNavBar="); 7503 pw.println(mForcingShowNavBar); pw.print( "mForcingShowNavBarLayer="); 7504 pw.println(mForcingShowNavBarLayer); 7505 } 7506 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 7507 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 7508 pw.print(prefix); pw.print("mForceStatusBar="); pw.print(mForceStatusBar); 7509 pw.print(" mForceStatusBarFromKeyguard="); 7510 pw.println(mForceStatusBarFromKeyguard); 7511 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 7512 pw.print(" mWinDismissingKeyguard="); pw.print(mWinDismissingKeyguard); 7513 pw.print(" mHomePressed="); pw.println(mHomePressed); 7514 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 7515 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 7516 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 7517 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 7518 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 7519 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 7520 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 7521 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 7522 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 7523 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 7524 pw.print(prefix); pw.print("mDemoHdmiRotation="); pw.print(mDemoHdmiRotation); 7525 pw.print(" mDemoHdmiRotationLock="); pw.println(mDemoHdmiRotationLock); 7526 pw.print(prefix); pw.print("mUndockedHdmiRotation="); pw.println(mUndockedHdmiRotation); 7527 7528 mGlobalKeyManager.dump(prefix, pw); 7529 mStatusBarController.dump(pw, prefix); 7530 mNavigationBarController.dump(pw, prefix); 7531 PolicyControl.dump(prefix, pw); 7532 7533 if (mWakeGestureListener != null) { 7534 mWakeGestureListener.dump(pw, prefix); 7535 } 7536 if (mOrientationListener != null) { 7537 mOrientationListener.dump(pw, prefix); 7538 } 7539 if (mBurnInProtectionHelper != null) { 7540 mBurnInProtectionHelper.dump(prefix, pw); 7541 } 7542 if (mKeyguardDelegate != null) { 7543 mKeyguardDelegate.dump(prefix, pw); 7544 } 7545 } 7546} 7547