PhoneWindowManager.java revision 2d54536d08a59680078f78bc6301379563df4c85
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.internal.policy.impl; 18 19import android.app.Activity; 20import android.app.ActivityManagerNative; 21import android.app.IActivityManager; 22import android.app.IUiModeManager; 23import android.app.ProgressDialog; 24import android.app.UiModeManager; 25import android.content.ActivityNotFoundException; 26import android.content.BroadcastReceiver; 27import android.content.ComponentName; 28import android.content.ContentResolver; 29import android.content.Context; 30import android.content.Intent; 31import android.content.IntentFilter; 32import android.content.ServiceConnection; 33import android.content.pm.ActivityInfo; 34import android.content.pm.PackageManager; 35import android.content.res.CompatibilityInfo; 36import android.content.res.Configuration; 37import android.content.res.Resources; 38import android.database.ContentObserver; 39import android.graphics.PixelFormat; 40import android.graphics.Rect; 41import android.graphics.RectF; 42import android.os.BatteryManager; 43import android.os.Binder; 44import android.os.Bundle; 45import android.os.Handler; 46import android.os.IBinder; 47import android.os.IRemoteCallback; 48import android.os.LocalPowerManager; 49import android.os.Message; 50import android.os.Messenger; 51import android.os.PowerManager; 52import android.os.RemoteException; 53import android.os.ServiceManager; 54import android.os.SystemClock; 55import android.os.SystemProperties; 56import android.os.UEventObserver; 57import android.os.Vibrator; 58import android.provider.Settings; 59 60import com.android.internal.R; 61import com.android.internal.app.ShutdownThread; 62import com.android.internal.policy.PolicyManager; 63import com.android.internal.statusbar.IStatusBarService; 64import com.android.internal.telephony.ITelephony; 65import com.android.internal.view.BaseInputHandler; 66import com.android.internal.widget.PointerLocationView; 67 68import android.util.DisplayMetrics; 69import android.util.EventLog; 70import android.util.Log; 71import android.util.Slog; 72import android.view.Gravity; 73import android.view.HapticFeedbackConstants; 74import android.view.IWindowManager; 75import android.view.InputChannel; 76import android.view.InputDevice; 77import android.view.InputQueue; 78import android.view.InputHandler; 79import android.view.KeyCharacterMap; 80import android.view.KeyEvent; 81import android.view.MotionEvent; 82import android.view.WindowOrientationListener; 83import android.view.Surface; 84import android.view.View; 85import android.view.ViewConfiguration; 86import android.view.Window; 87import android.view.WindowManager; 88import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW; 89import static android.view.WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN; 90import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN; 91import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 92import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR; 93import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS; 94import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 95import static android.view.WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD; 96import static android.view.WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON; 97import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 98import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 99import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 100import static android.view.WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 101import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA; 102import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY; 103import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_PANEL; 104import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_SUB_PANEL; 105import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; 106import static android.view.WindowManager.LayoutParams.TYPE_DRAG; 107import static android.view.WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER; 108import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD; 109import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG; 110import static android.view.WindowManager.LayoutParams.TYPE_PHONE; 111import static android.view.WindowManager.LayoutParams.TYPE_PRIORITY_PHONE; 112import static android.view.WindowManager.LayoutParams.TYPE_SEARCH_BAR; 113import static android.view.WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 114import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR; 115import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL; 116import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL; 117import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG; 118import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_ALERT; 119import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_ERROR; 120import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD; 121import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG; 122import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY; 123import static android.view.WindowManager.LayoutParams.TYPE_TOAST; 124import static android.view.WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY; 125import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER; 126import static android.view.WindowManager.LayoutParams.TYPE_POINTER; 127import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR; 128import static android.view.WindowManager.LayoutParams.TYPE_BOOT_PROGRESS; 129import android.view.WindowManagerImpl; 130import android.view.WindowManagerPolicy; 131import android.view.KeyCharacterMap.FallbackAction; 132import android.view.accessibility.AccessibilityEvent; 133import android.view.animation.Animation; 134import android.view.animation.AnimationUtils; 135import android.media.IAudioService; 136import android.media.AudioManager; 137 138import java.io.File; 139import java.io.FileDescriptor; 140import java.io.FileReader; 141import java.io.IOException; 142import java.io.PrintWriter; 143import java.util.ArrayList; 144 145/** 146 * WindowManagerPolicy implementation for the Android phone UI. This 147 * introduces a new method suffix, Lp, for an internal lock of the 148 * PhoneWindowManager. This is used to protect some internal state, and 149 * can be acquired with either thw Lw and Li lock held, so has the restrictions 150 * of both of those when held. 151 */ 152public class PhoneWindowManager implements WindowManagerPolicy { 153 static final String TAG = "WindowManager"; 154 static final boolean DEBUG = false; 155 static final boolean localLOGV = false; 156 static final boolean DEBUG_LAYOUT = false; 157 static final boolean DEBUG_FALLBACK = false; 158 static final boolean SHOW_STARTING_ANIMATIONS = true; 159 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 160 161 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 162 // No longer recommended for desk docks; still useful in car docks. 163 static final boolean ENABLE_CAR_DOCK_HOME_CAPTURE = true; 164 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 165 166 // Should screen savers use their own timeout, or the SCREEN_OFF_TIMEOUT? 167 static final boolean SEPARATE_TIMEOUT_FOR_SCREEN_SAVER = false; 168 169 static final int LONG_PRESS_POWER_NOTHING = 0; 170 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 171 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 172 173 // These need to match the documentation/constant in 174 // core/res/res/values/config.xml 175 static final int LONG_PRESS_HOME_NOTHING = 0; 176 static final int LONG_PRESS_HOME_RECENT_DIALOG = 1; 177 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 2; 178 179 // wallpaper is at the bottom, though the window manager may move it. 180 static final int WALLPAPER_LAYER = 2; 181 static final int APPLICATION_LAYER = 2; 182 static final int PHONE_LAYER = 3; 183 static final int SEARCH_BAR_LAYER = 4; 184 static final int SYSTEM_DIALOG_LAYER = 5; 185 // toasts and the plugged-in battery thing 186 static final int TOAST_LAYER = 6; 187 // SIM errors and unlock. Not sure if this really should be in a high layer. 188 static final int PRIORITY_PHONE_LAYER = 7; 189 // like the ANR / app crashed dialogs 190 static final int SYSTEM_ALERT_LAYER = 8; 191 // on-screen keyboards and other such input method user interfaces go here. 192 static final int INPUT_METHOD_LAYER = 9; 193 // on-screen keyboards and other such input method user interfaces go here. 194 static final int INPUT_METHOD_DIALOG_LAYER = 10; 195 // the keyguard; nothing on top of these can take focus, since they are 196 // responsible for power management when displayed. 197 static final int KEYGUARD_LAYER = 11; 198 static final int KEYGUARD_DIALOG_LAYER = 12; 199 static final int STATUS_BAR_SUB_PANEL_LAYER = 13; 200 static final int STATUS_BAR_LAYER = 14; 201 static final int STATUS_BAR_PANEL_LAYER = 15; 202 // the on-screen volume indicator and controller shown when the user 203 // changes the device volume 204 static final int VOLUME_OVERLAY_LAYER = 16; 205 // things in here CAN NOT take focus, but are shown on top of everything else. 206 static final int SYSTEM_OVERLAY_LAYER = 17; 207 // the navigation bar, if available, shows atop most things 208 static final int NAVIGATION_BAR_LAYER = 18; 209 // system-level error dialogs 210 static final int SYSTEM_ERROR_LAYER = 19; 211 // the drag layer: input for drag-and-drop is associated with this window, 212 // which sits above all other focusable windows 213 static final int DRAG_LAYER = 20; 214 static final int SECURE_SYSTEM_OVERLAY_LAYER = 21; 215 static final int BOOT_PROGRESS_LAYER = 22; 216 // the (mouse) pointer layer 217 static final int POINTER_LAYER = 23; 218 static final int HIDDEN_NAV_CONSUMER_LAYER = 24; 219 220 static final int APPLICATION_MEDIA_SUBLAYER = -2; 221 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 222 static final int APPLICATION_PANEL_SUBLAYER = 1; 223 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 224 225 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 226 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 227 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 228 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 229 230 // Useful scan codes. 231 private static final int SW_LID = 0x00; 232 private static final int BTN_MOUSE = 0x110; 233 234 /** 235 * Lock protecting internal state. Must not call out into window 236 * manager with lock held. (This lock will be acquired in places 237 * where the window manager is calling in with its own lock held.) 238 */ 239 final Object mLock = new Object(); 240 241 Context mContext; 242 IWindowManager mWindowManager; 243 WindowManagerFuncs mWindowManagerFuncs; 244 LocalPowerManager mPowerManager; 245 IStatusBarService mStatusBarService; 246 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 247 248 // Vibrator pattern for haptic feedback of a long press. 249 long[] mLongPressVibePattern; 250 251 // Vibrator pattern for haptic feedback of virtual key press. 252 long[] mVirtualKeyVibePattern; 253 254 // Vibrator pattern for a short vibration. 255 long[] mKeyboardTapVibePattern; 256 257 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 258 long[] mSafeModeDisabledVibePattern; 259 260 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 261 long[] mSafeModeEnabledVibePattern; 262 263 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 264 boolean mEnableShiftMenuBugReports = false; 265 266 boolean mSafeMode; 267 WindowState mStatusBar = null; 268 boolean mStatusBarCanHide; 269 int mStatusBarHeight; 270 final ArrayList<WindowState> mStatusBarPanels = new ArrayList<WindowState>(); 271 WindowState mNavigationBar = null; 272 boolean mHasNavigationBar = false; 273 int mNavigationBarWidth = 0, mNavigationBarHeight = 0; 274 275 WindowState mKeyguard = null; 276 KeyguardViewMediator mKeyguardMediator; 277 GlobalActions mGlobalActions; 278 volatile boolean mPowerKeyHandled; // accessed from input reader and handler thread 279 boolean mPendingPowerKeyUpCanceled; 280 RecentApplicationsDialog mRecentAppsDialog; 281 Handler mHandler; 282 283 private static final int LID_ABSENT = -1; 284 private static final int LID_CLOSED = 0; 285 private static final int LID_OPEN = 1; 286 287 int mLidOpen = LID_ABSENT; 288 289 boolean mSystemReady; 290 boolean mSystemBooted; 291 boolean mHdmiPlugged; 292 int mUiMode = Configuration.UI_MODE_TYPE_NORMAL; 293 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 294 int mLidOpenRotation; 295 int mCarDockRotation; 296 int mDeskDockRotation; 297 int mHdmiRotation; 298 299 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 300 int mUserRotation = Surface.ROTATION_0; 301 302 int mAllowAllRotations = -1; 303 boolean mCarDockEnablesAccelerometer; 304 boolean mDeskDockEnablesAccelerometer; 305 int mLidKeyboardAccessibility; 306 int mLidNavigationAccessibility; 307 int mLongPressOnPowerBehavior = -1; 308 boolean mScreenOnEarly = false; 309 boolean mScreenOnFully = false; 310 boolean mOrientationSensorEnabled = false; 311 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 312 static final int DEFAULT_ACCELEROMETER_ROTATION = 0; 313 int mAccelerometerDefault = DEFAULT_ACCELEROMETER_ROTATION; 314 boolean mHasSoftInput = false; 315 316 int mPointerLocationMode = 0; 317 PointerLocationView mPointerLocationView = null; 318 InputChannel mPointerLocationInputChannel; 319 320 // The last window we were told about in focusChanged. 321 WindowState mFocusedWindow; 322 323 private final InputHandler mPointerLocationInputHandler = new BaseInputHandler() { 324 @Override 325 public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 326 boolean handled = false; 327 try { 328 if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 329 synchronized (mLock) { 330 if (mPointerLocationView != null) { 331 mPointerLocationView.addPointerEvent(event); 332 handled = true; 333 } 334 } 335 } 336 } finally { 337 finishedCallback.finished(handled); 338 } 339 } 340 }; 341 342 // The current size of the screen; really; (ir)regardless of whether the status 343 // bar can be hidden or not 344 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 345 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 346 // The current size of the screen; these may be different than (0,0)-(dw,dh) 347 // if the status bar can't be hidden; in that case it effectively carves out 348 // that area of the display from all other windows. 349 int mRestrictedScreenLeft, mRestrictedScreenTop; 350 int mRestrictedScreenWidth, mRestrictedScreenHeight; 351 // During layout, the current screen borders with all outer decoration 352 // (status bar, input method dock) accounted for. 353 int mCurLeft, mCurTop, mCurRight, mCurBottom; 354 // During layout, the frame in which content should be displayed 355 // to the user, accounting for all screen decoration except for any 356 // space they deem as available for other content. This is usually 357 // the same as mCur*, but may be larger if the screen decor has supplied 358 // content insets. 359 int mContentLeft, mContentTop, mContentRight, mContentBottom; 360 // During layout, the current screen borders along which input method 361 // windows are placed. 362 int mDockLeft, mDockTop, mDockRight, mDockBottom; 363 // During layout, the layer at which the doc window is placed. 364 int mDockLayer; 365 int mLastSystemUiFlags; 366 // Bits that we are in the process of clearing, so we want to prevent 367 // them from being set by applications until everything has been updated 368 // to have them clear. 369 int mResettingSystemUiFlags = 0; 370 // Bits that we are currently always keeping cleared. 371 int mForceClearedSystemUiFlags = 0; 372 // What we last reported to system UI about whether the compatibility 373 // menu needs to be displayed. 374 boolean mLastFocusNeedsMenu = false; 375 376 FakeWindow mHideNavFakeWindow = null; 377 378 static final Rect mTmpParentFrame = new Rect(); 379 static final Rect mTmpDisplayFrame = new Rect(); 380 static final Rect mTmpContentFrame = new Rect(); 381 static final Rect mTmpVisibleFrame = new Rect(); 382 static final Rect mTmpNavigationFrame = new Rect(); 383 384 WindowState mTopFullscreenOpaqueWindowState; 385 boolean mTopIsFullscreen; 386 boolean mForceStatusBar; 387 boolean mHideLockScreen; 388 boolean mDismissKeyguard; 389 boolean mHomePressed; 390 Intent mHomeIntent; 391 Intent mCarDockIntent; 392 Intent mDeskDockIntent; 393 int mShortcutKeyPressed = -1; 394 boolean mConsumeShortcutKeyUp; 395 396 // support for activating the lock screen while the screen is on 397 boolean mAllowLockscreenWhenOn; 398 int mLockScreenTimeout; 399 boolean mLockScreenTimerActive; 400 401 // visual screen saver support 402 int mScreenSaverTimeout = 0; 403 boolean mScreenSaverEnabledByUser = false; 404 boolean mScreenSaverMayRun = true; // false if a wakelock is held 405 boolean mPluggedIn; 406 407 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 408 int mEndcallBehavior; 409 410 // Behavior of POWER button while in-call and screen on. 411 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 412 int mIncallPowerBehavior; 413 414 int mLandscapeRotation = 0; // default landscape rotation 415 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 416 int mPortraitRotation = 0; // default portrait rotation 417 int mUpsideDownRotation = 0; // "other" portrait rotation 418 419 // What we do when the user long presses on home 420 private int mLongPressOnHomeBehavior = -1; 421 422 // Screenshot trigger states 423 // Time to volume and power must be pressed within this interval of each other. 424 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 425 private boolean mVolumeDownKeyTriggered; 426 private long mVolumeDownKeyTime; 427 private boolean mVolumeDownKeyConsumedByScreenshotChord; 428 private boolean mVolumeUpKeyTriggered; 429 private boolean mPowerKeyTriggered; 430 private long mPowerKeyTime; 431 432 ShortcutManager mShortcutManager; 433 PowerManager.WakeLock mBroadcastWakeLock; 434 435 final KeyCharacterMap.FallbackAction mFallbackAction = new KeyCharacterMap.FallbackAction(); 436 437 private UEventObserver mHDMIObserver = new UEventObserver() { 438 @Override 439 public void onUEvent(UEventObserver.UEvent event) { 440 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 441 } 442 }; 443 444 class SettingsObserver extends ContentObserver { 445 SettingsObserver(Handler handler) { 446 super(handler); 447 } 448 449 void observe() { 450 ContentResolver resolver = mContext.getContentResolver(); 451 resolver.registerContentObserver(Settings.System.getUriFor( 452 Settings.System.END_BUTTON_BEHAVIOR), false, this); 453 resolver.registerContentObserver(Settings.Secure.getUriFor( 454 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this); 455 resolver.registerContentObserver(Settings.System.getUriFor( 456 Settings.System.ACCELEROMETER_ROTATION), false, this); 457 resolver.registerContentObserver(Settings.System.getUriFor( 458 Settings.System.USER_ROTATION), false, this); 459 resolver.registerContentObserver(Settings.System.getUriFor( 460 Settings.System.SCREEN_OFF_TIMEOUT), false, this); 461 resolver.registerContentObserver(Settings.System.getUriFor( 462 Settings.System.WINDOW_ORIENTATION_LISTENER_LOG), false, this); 463 resolver.registerContentObserver(Settings.System.getUriFor( 464 Settings.System.POINTER_LOCATION), false, this); 465 resolver.registerContentObserver(Settings.Secure.getUriFor( 466 Settings.Secure.DEFAULT_INPUT_METHOD), false, this); 467 resolver.registerContentObserver(Settings.System.getUriFor( 468 "fancy_rotation_anim"), false, this); 469 resolver.registerContentObserver(Settings.Secure.getUriFor( 470 Settings.Secure.SCREENSAVER_ENABLED), false, this); 471 if (SEPARATE_TIMEOUT_FOR_SCREEN_SAVER) { 472 resolver.registerContentObserver(Settings.Secure.getUriFor( 473 "screensaver_timeout"), false, this); 474 } // otherwise SCREEN_OFF_TIMEOUT will do nicely 475 updateSettings(); 476 } 477 478 @Override public void onChange(boolean selfChange) { 479 updateSettings(); 480 updateRotation(false); 481 } 482 } 483 484 class MyOrientationListener extends WindowOrientationListener { 485 MyOrientationListener(Context context) { 486 super(context); 487 } 488 489 @Override 490 public void onProposedRotationChanged(int rotation) { 491 if (localLOGV) Log.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 492 updateRotation(false); 493 } 494 } 495 MyOrientationListener mOrientationListener; 496 497 /* 498 * We always let the sensor be switched on by default except when 499 * the user has explicitly disabled sensor based rotation or when the 500 * screen is switched off. 501 */ 502 boolean needSensorRunningLp() { 503 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 504 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 505 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 506 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 507 // If the application has explicitly requested to follow the 508 // orientation, then we need to turn the sensor or. 509 return true; 510 } 511 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 512 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 513 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 514 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 515 // enable accelerometer if we are docked in a dock that enables accelerometer 516 // orientation management, 517 return true; 518 } 519 if (mAccelerometerDefault == 0) { 520 // If the setting for using the sensor by default is enabled, then 521 // we will always leave it on. Note that the user could go to 522 // a window that forces an orientation that does not use the 523 // sensor and in theory we could turn it off... however, when next 524 // turning it on we won't have a good value for the current 525 // orientation for a little bit, which can cause orientation 526 // changes to lag, so we'd like to keep it always on. (It will 527 // still be turned off when the screen is off.) 528 return false; 529 } 530 return true; 531 } 532 533 /* 534 * Various use cases for invoking this function 535 * screen turning off, should always disable listeners if already enabled 536 * screen turned on and current app has sensor based orientation, enable listeners 537 * if not already enabled 538 * screen turned on and current app does not have sensor orientation, disable listeners if 539 * already enabled 540 * screen turning on and current app has sensor based orientation, enable listeners if needed 541 * screen turning on and current app has nosensor based orientation, do nothing 542 */ 543 void updateOrientationListenerLp() { 544 if (!mOrientationListener.canDetectOrientation()) { 545 // If sensor is turned off or nonexistent for some reason 546 return; 547 } 548 //Could have been invoked due to screen turning on or off or 549 //change of the currently visible window's orientation 550 if (localLOGV) Log.v(TAG, "Screen status="+mScreenOnEarly+ 551 ", current orientation="+mCurrentAppOrientation+ 552 ", SensorEnabled="+mOrientationSensorEnabled); 553 boolean disable = true; 554 if (mScreenOnEarly) { 555 if (needSensorRunningLp()) { 556 disable = false; 557 //enable listener if not already enabled 558 if (!mOrientationSensorEnabled) { 559 mOrientationListener.enable(); 560 if(localLOGV) Log.v(TAG, "Enabling listeners"); 561 mOrientationSensorEnabled = true; 562 } 563 } 564 } 565 //check if sensors need to be disabled 566 if (disable && mOrientationSensorEnabled) { 567 mOrientationListener.disable(); 568 if(localLOGV) Log.v(TAG, "Disabling listeners"); 569 mOrientationSensorEnabled = false; 570 } 571 } 572 573 private void interceptPowerKeyDown(boolean handled) { 574 mPowerKeyHandled = handled; 575 if (!handled) { 576 mHandler.postDelayed(mPowerLongPress, ViewConfiguration.getGlobalActionKeyTimeout()); 577 } 578 } 579 580 private boolean interceptPowerKeyUp(boolean canceled) { 581 if (!mPowerKeyHandled) { 582 mHandler.removeCallbacks(mPowerLongPress); 583 return !canceled; 584 } 585 return false; 586 } 587 588 private void cancelPendingPowerKeyAction() { 589 if (!mPowerKeyHandled) { 590 mHandler.removeCallbacks(mPowerLongPress); 591 } 592 if (mPowerKeyTriggered) { 593 mPendingPowerKeyUpCanceled = true; 594 } 595 } 596 597 private void interceptScreenshotChord() { 598 if (mVolumeDownKeyTriggered && mPowerKeyTriggered && !mVolumeUpKeyTriggered) { 599 final long now = SystemClock.uptimeMillis(); 600 if (now <= mVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 601 && now <= mPowerKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 602 mVolumeDownKeyConsumedByScreenshotChord = true; 603 cancelPendingPowerKeyAction(); 604 605 mHandler.postDelayed(mScreenshotChordLongPress, 606 ViewConfiguration.getGlobalActionKeyTimeout()); 607 } 608 } 609 } 610 611 private void cancelPendingScreenshotChordAction() { 612 mHandler.removeCallbacks(mScreenshotChordLongPress); 613 } 614 615 private final Runnable mPowerLongPress = new Runnable() { 616 public void run() { 617 // The context isn't read 618 if (mLongPressOnPowerBehavior < 0) { 619 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 620 com.android.internal.R.integer.config_longPressOnPowerBehavior); 621 } 622 switch (mLongPressOnPowerBehavior) { 623 case LONG_PRESS_POWER_NOTHING: 624 break; 625 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 626 mPowerKeyHandled = true; 627 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 628 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 629 showGlobalActionsDialog(); 630 break; 631 case LONG_PRESS_POWER_SHUT_OFF: 632 mPowerKeyHandled = true; 633 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 634 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 635 ShutdownThread.shutdown(mContext, true); 636 break; 637 } 638 } 639 }; 640 641 private final Runnable mScreenshotChordLongPress = new Runnable() { 642 public void run() { 643 takeScreenshot(); 644 } 645 }; 646 647 void showGlobalActionsDialog() { 648 if (mGlobalActions == null) { 649 mGlobalActions = new GlobalActions(mContext); 650 } 651 final boolean keyguardShowing = mKeyguardMediator.isShowingAndNotHidden(); 652 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 653 if (keyguardShowing) { 654 // since it took two seconds of long press to bring this up, 655 // poke the wake lock so they have some time to see the dialog. 656 mKeyguardMediator.pokeWakelock(); 657 } 658 } 659 660 boolean isDeviceProvisioned() { 661 return Settings.Secure.getInt( 662 mContext.getContentResolver(), Settings.Secure.DEVICE_PROVISIONED, 0) != 0; 663 } 664 665 private void handleLongPressOnHome() { 666 // We can't initialize this in init() since the configuration hasn't been loaded yet. 667 if (mLongPressOnHomeBehavior < 0) { 668 mLongPressOnHomeBehavior 669 = mContext.getResources().getInteger(R.integer.config_longPressOnHomeBehavior); 670 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 671 mLongPressOnHomeBehavior > LONG_PRESS_HOME_RECENT_SYSTEM_UI) { 672 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 673 } 674 } 675 676 if (mLongPressOnHomeBehavior != LONG_PRESS_HOME_NOTHING) { 677 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 678 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_RECENT_APPS); 679 680 // Eat the longpress so it won't dismiss the recent apps dialog when 681 // the user lets go of the home key 682 mHomePressed = false; 683 } 684 685 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_DIALOG) { 686 showOrHideRecentAppsDialog(0, true /*dismissIfShown*/); 687 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI) { 688 try { 689 mStatusBarService.toggleRecentApps(); 690 } catch (RemoteException e) { 691 Slog.e(TAG, "RemoteException when showing recent apps", e); 692 } 693 } 694 } 695 696 /** 697 * Create (if necessary) and launch the recent apps dialog, or hide it if it is 698 * already shown. 699 */ 700 void showOrHideRecentAppsDialog(final int heldModifiers, final boolean dismissIfShown) { 701 mHandler.post(new Runnable() { 702 @Override 703 public void run() { 704 if (mRecentAppsDialog == null) { 705 mRecentAppsDialog = new RecentApplicationsDialog(mContext); 706 } 707 if (mRecentAppsDialog.isShowing()) { 708 if (dismissIfShown) { 709 mRecentAppsDialog.dismiss(); 710 } 711 } else { 712 mRecentAppsDialog.setHeldModifiers(heldModifiers); 713 mRecentAppsDialog.show(); 714 } 715 } 716 }); 717 } 718 719 /** {@inheritDoc} */ 720 public void init(Context context, IWindowManager windowManager, 721 WindowManagerFuncs windowManagerFuncs, 722 LocalPowerManager powerManager) { 723 mContext = context; 724 mWindowManager = windowManager; 725 mWindowManagerFuncs = windowManagerFuncs; 726 mPowerManager = powerManager; 727 mKeyguardMediator = new KeyguardViewMediator(context, this, powerManager); 728 mHandler = new Handler(); 729 mOrientationListener = new MyOrientationListener(mContext); 730 try { 731 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 732 } catch (RemoteException ex) { } 733 SettingsObserver settingsObserver = new SettingsObserver(mHandler); 734 settingsObserver.observe(); 735 mShortcutManager = new ShortcutManager(context, mHandler); 736 mShortcutManager.observe(); 737 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 738 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 739 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 740 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 741 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 742 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 743 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 744 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 745 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 746 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 747 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 748 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 749 750 PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 751 mBroadcastWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 752 "PhoneWindowManager.mBroadcastWakeLock"); 753 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 754 mLidOpenRotation = readRotation( 755 com.android.internal.R.integer.config_lidOpenRotation); 756 mCarDockRotation = readRotation( 757 com.android.internal.R.integer.config_carDockRotation); 758 mDeskDockRotation = readRotation( 759 com.android.internal.R.integer.config_deskDockRotation); 760 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 761 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 762 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 763 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 764 mLidKeyboardAccessibility = mContext.getResources().getInteger( 765 com.android.internal.R.integer.config_lidKeyboardAccessibility); 766 mLidNavigationAccessibility = mContext.getResources().getInteger( 767 com.android.internal.R.integer.config_lidNavigationAccessibility); 768 // register for dock events 769 IntentFilter filter = new IntentFilter(); 770 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 771 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 772 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 773 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 774 filter.addAction(Intent.ACTION_DOCK_EVENT); 775 Intent intent = context.registerReceiver(mDockReceiver, filter); 776 if (intent != null) { 777 // Retrieve current sticky dock event broadcast. 778 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 779 Intent.EXTRA_DOCK_STATE_UNDOCKED); 780 } 781 782 // watch the plug to know whether to trigger the screen saver 783 filter = new IntentFilter(); 784 filter.addAction(Intent.ACTION_BATTERY_CHANGED); 785 intent = context.registerReceiver(mPowerReceiver, filter); 786 if (intent != null) { 787 mPluggedIn = (0 != intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0)); 788 } 789 790 mVibrator = new Vibrator(); 791 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 792 com.android.internal.R.array.config_longPressVibePattern); 793 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 794 com.android.internal.R.array.config_virtualKeyVibePattern); 795 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 796 com.android.internal.R.array.config_keyboardTapVibePattern); 797 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 798 com.android.internal.R.array.config_safeModeDisabledVibePattern); 799 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 800 com.android.internal.R.array.config_safeModeEnabledVibePattern); 801 802 // Controls rotation and the like. 803 initializeHdmiState(); 804 805 // Match current screen state. 806 if (mPowerManager.isScreenOn()) { 807 screenTurningOn(null); 808 } else { 809 screenTurnedOff(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 810 } 811 } 812 813 public void setInitialDisplaySize(int width, int height) { 814 int shortSize; 815 if (width > height) { 816 shortSize = height; 817 mLandscapeRotation = Surface.ROTATION_0; 818 mSeascapeRotation = Surface.ROTATION_180; 819 if (mContext.getResources().getBoolean( 820 com.android.internal.R.bool.config_reverseDefaultRotation)) { 821 mPortraitRotation = Surface.ROTATION_90; 822 mUpsideDownRotation = Surface.ROTATION_270; 823 } else { 824 mPortraitRotation = Surface.ROTATION_270; 825 mUpsideDownRotation = Surface.ROTATION_90; 826 } 827 } else { 828 shortSize = width; 829 mPortraitRotation = Surface.ROTATION_0; 830 mUpsideDownRotation = Surface.ROTATION_180; 831 if (mContext.getResources().getBoolean( 832 com.android.internal.R.bool.config_reverseDefaultRotation)) { 833 mLandscapeRotation = Surface.ROTATION_270; 834 mSeascapeRotation = Surface.ROTATION_90; 835 } else { 836 mLandscapeRotation = Surface.ROTATION_90; 837 mSeascapeRotation = Surface.ROTATION_270; 838 } 839 } 840 841 // Determine whether the status bar can hide based on the size 842 // of the screen. We assume sizes > 600dp are tablets where we 843 // will use the system bar. 844 int shortSizeDp = shortSize 845 * DisplayMetrics.DENSITY_DEFAULT 846 / DisplayMetrics.DENSITY_DEVICE; 847 mStatusBarCanHide = shortSizeDp < 600; 848 mStatusBarHeight = mContext.getResources().getDimensionPixelSize( 849 mStatusBarCanHide 850 ? com.android.internal.R.dimen.status_bar_height 851 : com.android.internal.R.dimen.system_bar_height); 852 853 mHasNavigationBar = mContext.getResources().getBoolean( 854 com.android.internal.R.bool.config_showNavigationBar); 855 // Allow a system property to override this. Used by the emulator. 856 // See also hasNavigationBar(). 857 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 858 if (! "".equals(navBarOverride)) { 859 if (navBarOverride.equals("1")) mHasNavigationBar = false; 860 else if (navBarOverride.equals("0")) mHasNavigationBar = true; 861 } 862 863 mNavigationBarHeight = mHasNavigationBar 864 ? mContext.getResources().getDimensionPixelSize( 865 com.android.internal.R.dimen.navigation_bar_height) 866 : 0; 867 mNavigationBarWidth = mHasNavigationBar 868 ? mContext.getResources().getDimensionPixelSize( 869 com.android.internal.R.dimen.navigation_bar_width) 870 : 0; 871 872 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 873 mHdmiRotation = mPortraitRotation; 874 } else { 875 mHdmiRotation = mLandscapeRotation; 876 } 877 } 878 879 public void updateSettings() { 880 ContentResolver resolver = mContext.getContentResolver(); 881 boolean updateRotation = false; 882 View addView = null; 883 View removeView = null; 884 synchronized (mLock) { 885 mEndcallBehavior = Settings.System.getInt(resolver, 886 Settings.System.END_BUTTON_BEHAVIOR, 887 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT); 888 mIncallPowerBehavior = Settings.Secure.getInt(resolver, 889 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 890 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT); 891 int accelerometerDefault = Settings.System.getInt(resolver, 892 Settings.System.ACCELEROMETER_ROTATION, DEFAULT_ACCELEROMETER_ROTATION); 893 894 // set up rotation lock state 895 mUserRotationMode = (accelerometerDefault == 0) 896 ? WindowManagerPolicy.USER_ROTATION_LOCKED 897 : WindowManagerPolicy.USER_ROTATION_FREE; 898 mUserRotation = Settings.System.getInt(resolver, 899 Settings.System.USER_ROTATION, 900 Surface.ROTATION_0); 901 902 if (mAccelerometerDefault != accelerometerDefault) { 903 mAccelerometerDefault = accelerometerDefault; 904 updateOrientationListenerLp(); 905 } 906 907 mOrientationListener.setLogEnabled( 908 Settings.System.getInt(resolver, 909 Settings.System.WINDOW_ORIENTATION_LISTENER_LOG, 0) != 0); 910 911 if (mSystemReady) { 912 int pointerLocation = Settings.System.getInt(resolver, 913 Settings.System.POINTER_LOCATION, 0); 914 if (mPointerLocationMode != pointerLocation) { 915 mPointerLocationMode = pointerLocation; 916 if (pointerLocation != 0) { 917 if (mPointerLocationView == null) { 918 mPointerLocationView = new PointerLocationView(mContext); 919 mPointerLocationView.setPrintCoords(false); 920 addView = mPointerLocationView; 921 } 922 } else { 923 removeView = mPointerLocationView; 924 mPointerLocationView = null; 925 } 926 } 927 } 928 // use screen off timeout setting as the timeout for the lockscreen 929 mLockScreenTimeout = Settings.System.getInt(resolver, 930 Settings.System.SCREEN_OFF_TIMEOUT, 0); 931 String imId = Settings.Secure.getString(resolver, 932 Settings.Secure.DEFAULT_INPUT_METHOD); 933 boolean hasSoftInput = imId != null && imId.length() > 0; 934 if (mHasSoftInput != hasSoftInput) { 935 mHasSoftInput = hasSoftInput; 936 updateRotation = true; 937 } 938 939 mScreenSaverEnabledByUser = 0 != Settings.Secure.getInt(resolver, 940 Settings.Secure.SCREENSAVER_ENABLED, 1); 941 942 if (SEPARATE_TIMEOUT_FOR_SCREEN_SAVER) { 943 mScreenSaverTimeout = Settings.Secure.getInt(resolver, 944 "screensaver_timeout", 0); 945 } else { 946 mScreenSaverTimeout = Settings.System.getInt(resolver, 947 Settings.System.SCREEN_OFF_TIMEOUT, 0); 948 if (mScreenSaverTimeout > 0) { 949 // We actually want to activate the screensaver just before the 950 // power manager's screen timeout 951 mScreenSaverTimeout -= 5000; 952 } 953 } 954 updateScreenSaverTimeoutLocked(); 955 } 956 if (updateRotation) { 957 updateRotation(true); 958 } 959 if (addView != null) { 960 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 961 WindowManager.LayoutParams.MATCH_PARENT, 962 WindowManager.LayoutParams.MATCH_PARENT); 963 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 964 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 965 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 966 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 967 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 968 lp.format = PixelFormat.TRANSLUCENT; 969 lp.setTitle("PointerLocation"); 970 WindowManager wm = (WindowManager) 971 mContext.getSystemService(Context.WINDOW_SERVICE); 972 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 973 wm.addView(addView, lp); 974 975 if (mPointerLocationInputChannel == null) { 976 try { 977 mPointerLocationInputChannel = 978 mWindowManager.monitorInput("PointerLocationView"); 979 InputQueue.registerInputChannel(mPointerLocationInputChannel, 980 mPointerLocationInputHandler, mHandler.getLooper().getQueue()); 981 } catch (RemoteException ex) { 982 Slog.e(TAG, "Could not set up input monitoring channel for PointerLocation.", 983 ex); 984 } 985 } 986 } 987 if (removeView != null) { 988 if (mPointerLocationInputChannel != null) { 989 InputQueue.unregisterInputChannel(mPointerLocationInputChannel); 990 mPointerLocationInputChannel.dispose(); 991 mPointerLocationInputChannel = null; 992 } 993 994 WindowManager wm = (WindowManager) 995 mContext.getSystemService(Context.WINDOW_SERVICE); 996 wm.removeView(removeView); 997 } 998 } 999 1000 private int readRotation(int resID) { 1001 try { 1002 int rotation = mContext.getResources().getInteger(resID); 1003 switch (rotation) { 1004 case 0: 1005 return Surface.ROTATION_0; 1006 case 90: 1007 return Surface.ROTATION_90; 1008 case 180: 1009 return Surface.ROTATION_180; 1010 case 270: 1011 return Surface.ROTATION_270; 1012 } 1013 } catch (Resources.NotFoundException e) { 1014 // fall through 1015 } 1016 return -1; 1017 } 1018 1019 /** {@inheritDoc} */ 1020 public int checkAddPermission(WindowManager.LayoutParams attrs) { 1021 int type = attrs.type; 1022 1023 if (type < WindowManager.LayoutParams.FIRST_SYSTEM_WINDOW 1024 || type > WindowManager.LayoutParams.LAST_SYSTEM_WINDOW) { 1025 return WindowManagerImpl.ADD_OKAY; 1026 } 1027 String permission = null; 1028 switch (type) { 1029 case TYPE_TOAST: 1030 // XXX right now the app process has complete control over 1031 // this... should introduce a token to let the system 1032 // monitor/control what they are doing. 1033 break; 1034 case TYPE_INPUT_METHOD: 1035 case TYPE_WALLPAPER: 1036 // The window manager will check these. 1037 break; 1038 case TYPE_PHONE: 1039 case TYPE_PRIORITY_PHONE: 1040 case TYPE_SYSTEM_ALERT: 1041 case TYPE_SYSTEM_ERROR: 1042 case TYPE_SYSTEM_OVERLAY: 1043 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 1044 break; 1045 default: 1046 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 1047 } 1048 if (permission != null) { 1049 if (mContext.checkCallingOrSelfPermission(permission) 1050 != PackageManager.PERMISSION_GRANTED) { 1051 return WindowManagerImpl.ADD_PERMISSION_DENIED; 1052 } 1053 } 1054 return WindowManagerImpl.ADD_OKAY; 1055 } 1056 1057 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 1058 switch (attrs.type) { 1059 case TYPE_SYSTEM_OVERLAY: 1060 case TYPE_SECURE_SYSTEM_OVERLAY: 1061 case TYPE_TOAST: 1062 // These types of windows can't receive input events. 1063 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1064 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 1065 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 1066 break; 1067 } 1068 } 1069 1070 void readLidState() { 1071 try { 1072 int sw = mWindowManager.getSwitchState(SW_LID); 1073 if (sw > 0) { 1074 mLidOpen = LID_OPEN; 1075 } else if (sw == 0) { 1076 mLidOpen = LID_CLOSED; 1077 } else { 1078 mLidOpen = LID_ABSENT; 1079 } 1080 } catch (RemoteException e) { 1081 // Ignore 1082 } 1083 } 1084 1085 private int determineHiddenState(int mode, int hiddenValue, int visibleValue) { 1086 if (mLidOpen != LID_ABSENT) { 1087 switch (mode) { 1088 case 1: 1089 return mLidOpen == LID_OPEN ? visibleValue : hiddenValue; 1090 case 2: 1091 return mLidOpen == LID_OPEN ? hiddenValue : visibleValue; 1092 } 1093 } 1094 return visibleValue; 1095 } 1096 1097 /** {@inheritDoc} */ 1098 public void adjustConfigurationLw(Configuration config) { 1099 readLidState(); 1100 updateKeyboardVisibility(); 1101 1102 if (config.keyboard == Configuration.KEYBOARD_NOKEYS) { 1103 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 1104 } else { 1105 config.hardKeyboardHidden = determineHiddenState(mLidKeyboardAccessibility, 1106 Configuration.HARDKEYBOARDHIDDEN_YES, Configuration.HARDKEYBOARDHIDDEN_NO); 1107 } 1108 1109 if (config.navigation == Configuration.NAVIGATION_NONAV) { 1110 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 1111 } else { 1112 config.navigationHidden = determineHiddenState(mLidNavigationAccessibility, 1113 Configuration.NAVIGATIONHIDDEN_YES, Configuration.NAVIGATIONHIDDEN_NO); 1114 } 1115 1116 if (mHasSoftInput || config.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO) { 1117 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_NO; 1118 } else { 1119 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 1120 } 1121 } 1122 1123 /** {@inheritDoc} */ 1124 public int windowTypeToLayerLw(int type) { 1125 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 1126 return APPLICATION_LAYER; 1127 } 1128 switch (type) { 1129 case TYPE_STATUS_BAR: 1130 return STATUS_BAR_LAYER; 1131 case TYPE_STATUS_BAR_PANEL: 1132 return STATUS_BAR_PANEL_LAYER; 1133 case TYPE_STATUS_BAR_SUB_PANEL: 1134 return STATUS_BAR_SUB_PANEL_LAYER; 1135 case TYPE_SYSTEM_DIALOG: 1136 return SYSTEM_DIALOG_LAYER; 1137 case TYPE_SEARCH_BAR: 1138 return SEARCH_BAR_LAYER; 1139 case TYPE_PHONE: 1140 return PHONE_LAYER; 1141 case TYPE_KEYGUARD: 1142 return KEYGUARD_LAYER; 1143 case TYPE_KEYGUARD_DIALOG: 1144 return KEYGUARD_DIALOG_LAYER; 1145 case TYPE_SYSTEM_ALERT: 1146 return SYSTEM_ALERT_LAYER; 1147 case TYPE_SYSTEM_ERROR: 1148 return SYSTEM_ERROR_LAYER; 1149 case TYPE_INPUT_METHOD: 1150 return INPUT_METHOD_LAYER; 1151 case TYPE_INPUT_METHOD_DIALOG: 1152 return INPUT_METHOD_DIALOG_LAYER; 1153 case TYPE_VOLUME_OVERLAY: 1154 return VOLUME_OVERLAY_LAYER; 1155 case TYPE_SYSTEM_OVERLAY: 1156 return SYSTEM_OVERLAY_LAYER; 1157 case TYPE_SECURE_SYSTEM_OVERLAY: 1158 return SECURE_SYSTEM_OVERLAY_LAYER; 1159 case TYPE_PRIORITY_PHONE: 1160 return PRIORITY_PHONE_LAYER; 1161 case TYPE_TOAST: 1162 return TOAST_LAYER; 1163 case TYPE_WALLPAPER: 1164 return WALLPAPER_LAYER; 1165 case TYPE_DRAG: 1166 return DRAG_LAYER; 1167 case TYPE_POINTER: 1168 return POINTER_LAYER; 1169 case TYPE_NAVIGATION_BAR: 1170 return NAVIGATION_BAR_LAYER; 1171 case TYPE_BOOT_PROGRESS: 1172 return BOOT_PROGRESS_LAYER; 1173 case TYPE_HIDDEN_NAV_CONSUMER: 1174 return HIDDEN_NAV_CONSUMER_LAYER; 1175 } 1176 Log.e(TAG, "Unknown window type: " + type); 1177 return APPLICATION_LAYER; 1178 } 1179 1180 /** {@inheritDoc} */ 1181 public int subWindowTypeToLayerLw(int type) { 1182 switch (type) { 1183 case TYPE_APPLICATION_PANEL: 1184 case TYPE_APPLICATION_ATTACHED_DIALOG: 1185 return APPLICATION_PANEL_SUBLAYER; 1186 case TYPE_APPLICATION_MEDIA: 1187 return APPLICATION_MEDIA_SUBLAYER; 1188 case TYPE_APPLICATION_MEDIA_OVERLAY: 1189 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 1190 case TYPE_APPLICATION_SUB_PANEL: 1191 return APPLICATION_SUB_PANEL_SUBLAYER; 1192 } 1193 Log.e(TAG, "Unknown sub-window type: " + type); 1194 return 0; 1195 } 1196 1197 public int getMaxWallpaperLayer() { 1198 return STATUS_BAR_LAYER; 1199 } 1200 1201 public boolean canStatusBarHide() { 1202 return mStatusBarCanHide; 1203 } 1204 1205 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation) { 1206 // Assumes that the navigation bar appears on the side of the display in landscape. 1207 if (fullWidth > fullHeight) { 1208 return fullWidth - mNavigationBarWidth; 1209 } 1210 return fullWidth; 1211 } 1212 1213 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation) { 1214 // Assumes the navigation bar appears on the bottom of the display in portrait. 1215 return fullHeight 1216 - (mStatusBarCanHide ? 0 : mStatusBarHeight) 1217 - ((fullWidth > fullHeight) ? 0 : mNavigationBarHeight); 1218 } 1219 1220 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation) { 1221 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation); 1222 } 1223 1224 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation) { 1225 // This is the same as getNonDecorDisplayHeight, unless the status bar 1226 // can hide. If the status bar can hide, we don't count that as part 1227 // of the decor; however for purposes of configurations, we do want to 1228 // exclude it since applications can't generally use that part of the 1229 // screen. 1230 return getNonDecorDisplayHeight(fullWidth, fullHeight, rotation) 1231 - (mStatusBarCanHide ? mStatusBarHeight : 0); 1232 } 1233 1234 public boolean doesForceHide(WindowState win, WindowManager.LayoutParams attrs) { 1235 return attrs.type == WindowManager.LayoutParams.TYPE_KEYGUARD; 1236 } 1237 1238 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 1239 return attrs.type != WindowManager.LayoutParams.TYPE_STATUS_BAR 1240 && attrs.type != WindowManager.LayoutParams.TYPE_WALLPAPER; 1241 } 1242 1243 /** {@inheritDoc} */ 1244 public View addStartingWindow(IBinder appToken, String packageName, int theme, 1245 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 1246 int icon, int windowFlags) { 1247 if (!SHOW_STARTING_ANIMATIONS) { 1248 return null; 1249 } 1250 if (packageName == null) { 1251 return null; 1252 } 1253 1254 try { 1255 Context context = mContext; 1256 //Log.i(TAG, "addStartingWindow " + packageName + ": nonLocalizedLabel=" 1257 // + nonLocalizedLabel + " theme=" + Integer.toHexString(theme)); 1258 if (theme != context.getThemeResId() || labelRes != 0) { 1259 try { 1260 context = context.createPackageContext(packageName, 0); 1261 context.setTheme(theme); 1262 } catch (PackageManager.NameNotFoundException e) { 1263 // Ignore 1264 } 1265 } 1266 1267 Window win = PolicyManager.makeNewWindow(context); 1268 if (win.getWindowStyle().getBoolean( 1269 com.android.internal.R.styleable.Window_windowDisablePreview, false)) { 1270 return null; 1271 } 1272 1273 Resources r = context.getResources(); 1274 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 1275 1276 win.setType( 1277 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 1278 // Force the window flags: this is a fake window, so it is not really 1279 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 1280 // flag because we do know that the next window will take input 1281 // focus, so we want to get the IME window up on top of us right away. 1282 win.setFlags( 1283 windowFlags| 1284 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 1285 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 1286 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1287 windowFlags| 1288 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 1289 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 1290 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 1291 1292 if (!compatInfo.supportsScreen()) { 1293 win.addFlags(WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW); 1294 } 1295 1296 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 1297 WindowManager.LayoutParams.MATCH_PARENT); 1298 1299 final WindowManager.LayoutParams params = win.getAttributes(); 1300 params.token = appToken; 1301 params.packageName = packageName; 1302 params.windowAnimations = win.getWindowStyle().getResourceId( 1303 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 1304 params.privateFlags |= 1305 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 1306 params.setTitle("Starting " + packageName); 1307 1308 WindowManager wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 1309 View view = win.getDecorView(); 1310 1311 if (win.isFloating()) { 1312 // Whoops, there is no way to display an animation/preview 1313 // of such a thing! After all that work... let's skip it. 1314 // (Note that we must do this here because it is in 1315 // getDecorView() where the theme is evaluated... maybe 1316 // we should peek the floating attribute from the theme 1317 // earlier.) 1318 return null; 1319 } 1320 1321 if (localLOGV) Log.v( 1322 TAG, "Adding starting window for " + packageName 1323 + " / " + appToken + ": " 1324 + (view.getParent() != null ? view : null)); 1325 1326 wm.addView(view, params); 1327 1328 // Only return the view if it was successfully added to the 1329 // window manager... which we can tell by it having a parent. 1330 return view.getParent() != null ? view : null; 1331 } catch (WindowManagerImpl.BadTokenException e) { 1332 // ignore 1333 Log.w(TAG, appToken + " already running, starting window not displayed"); 1334 } catch (RuntimeException e) { 1335 // don't crash if something else bad happens, for example a 1336 // failure loading resources because we are loading from an app 1337 // on external storage that has been unmounted. 1338 Log.w(TAG, appToken + " failed creating starting window", e); 1339 } 1340 1341 return null; 1342 } 1343 1344 /** {@inheritDoc} */ 1345 public void removeStartingWindow(IBinder appToken, View window) { 1346 // RuntimeException e = new RuntimeException(); 1347 // Log.i(TAG, "remove " + appToken + " " + window, e); 1348 1349 if (localLOGV) Log.v( 1350 TAG, "Removing starting window for " + appToken + ": " + window); 1351 1352 if (window != null) { 1353 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 1354 wm.removeView(window); 1355 } 1356 } 1357 1358 /** 1359 * Preflight adding a window to the system. 1360 * 1361 * Currently enforces that three window types are singletons: 1362 * <ul> 1363 * <li>STATUS_BAR_TYPE</li> 1364 * <li>KEYGUARD_TYPE</li> 1365 * </ul> 1366 * 1367 * @param win The window to be added 1368 * @param attrs Information about the window to be added 1369 * 1370 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, WindowManagerImpl.ADD_MULTIPLE_SINGLETON 1371 */ 1372 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 1373 switch (attrs.type) { 1374 case TYPE_STATUS_BAR: 1375 mContext.enforceCallingOrSelfPermission( 1376 android.Manifest.permission.STATUS_BAR_SERVICE, 1377 "PhoneWindowManager"); 1378 // TODO: Need to handle the race condition of the status bar proc 1379 // dying and coming back before the removeWindowLw cleanup has happened. 1380 if (mStatusBar != null) { 1381 return WindowManagerImpl.ADD_MULTIPLE_SINGLETON; 1382 } 1383 mStatusBar = win; 1384 break; 1385 case TYPE_NAVIGATION_BAR: 1386 mContext.enforceCallingOrSelfPermission( 1387 android.Manifest.permission.STATUS_BAR_SERVICE, 1388 "PhoneWindowManager"); 1389 mNavigationBar = win; 1390 if (DEBUG_LAYOUT) Log.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 1391 break; 1392 case TYPE_STATUS_BAR_PANEL: 1393 mContext.enforceCallingOrSelfPermission( 1394 android.Manifest.permission.STATUS_BAR_SERVICE, 1395 "PhoneWindowManager"); 1396 mStatusBarPanels.add(win); 1397 break; 1398 case TYPE_STATUS_BAR_SUB_PANEL: 1399 mContext.enforceCallingOrSelfPermission( 1400 android.Manifest.permission.STATUS_BAR_SERVICE, 1401 "PhoneWindowManager"); 1402 mStatusBarPanels.add(win); 1403 break; 1404 case TYPE_KEYGUARD: 1405 if (mKeyguard != null) { 1406 return WindowManagerImpl.ADD_MULTIPLE_SINGLETON; 1407 } 1408 mKeyguard = win; 1409 break; 1410 } 1411 return WindowManagerImpl.ADD_OKAY; 1412 } 1413 1414 /** {@inheritDoc} */ 1415 public void removeWindowLw(WindowState win) { 1416 if (mStatusBar == win) { 1417 mStatusBar = null; 1418 } else if (mKeyguard == win) { 1419 mKeyguard = null; 1420 } else if (mNavigationBar == win) { 1421 mNavigationBar = null; 1422 } else { 1423 mStatusBarPanels.remove(win); 1424 } 1425 } 1426 1427 static final boolean PRINT_ANIM = false; 1428 1429 /** {@inheritDoc} */ 1430 public int selectAnimationLw(WindowState win, int transit) { 1431 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 1432 + ": transit=" + transit); 1433 if (transit == TRANSIT_PREVIEW_DONE) { 1434 if (win.hasAppShownWindows()) { 1435 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 1436 return com.android.internal.R.anim.app_starting_exit; 1437 } 1438 } 1439 1440 return 0; 1441 } 1442 1443 public Animation createForceHideEnterAnimation() { 1444 return AnimationUtils.loadAnimation(mContext, 1445 com.android.internal.R.anim.lock_screen_behind_enter); 1446 } 1447 1448 static ITelephony getTelephonyService() { 1449 ITelephony telephonyService = ITelephony.Stub.asInterface( 1450 ServiceManager.checkService(Context.TELEPHONY_SERVICE)); 1451 if (telephonyService == null) { 1452 Log.w(TAG, "Unable to find ITelephony interface."); 1453 } 1454 return telephonyService; 1455 } 1456 1457 static IAudioService getAudioService() { 1458 IAudioService audioService = IAudioService.Stub.asInterface( 1459 ServiceManager.checkService(Context.AUDIO_SERVICE)); 1460 if (audioService == null) { 1461 Log.w(TAG, "Unable to find IAudioService interface."); 1462 } 1463 return audioService; 1464 } 1465 1466 boolean keyguardOn() { 1467 return keyguardIsShowingTq() || inKeyguardRestrictedKeyInputMode(); 1468 } 1469 1470 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 1471 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 1472 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 1473 }; 1474 1475 /** {@inheritDoc} */ 1476 @Override 1477 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 1478 final boolean keyguardOn = keyguardOn(); 1479 final int keyCode = event.getKeyCode(); 1480 final int repeatCount = event.getRepeatCount(); 1481 final int metaState = event.getMetaState(); 1482 final int flags = event.getFlags(); 1483 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 1484 final boolean canceled = event.isCanceled(); 1485 1486 if (false) { 1487 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 1488 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed); 1489 } 1490 1491 // If we think we might have a volume down & power key chord on the way 1492 // but we're not sure, then tell the dispatcher to wait a little while and 1493 // try again later before dispatching. 1494 if ((flags & KeyEvent.FLAG_FALLBACK) == 0) { 1495 if (mVolumeDownKeyTriggered && !mPowerKeyTriggered) { 1496 final long now = SystemClock.uptimeMillis(); 1497 final long timeoutTime = mVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 1498 if (now < timeoutTime) { 1499 return timeoutTime - now; 1500 } 1501 } 1502 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 1503 && mVolumeDownKeyConsumedByScreenshotChord) { 1504 if (!down) { 1505 mVolumeDownKeyConsumedByScreenshotChord = false; 1506 } 1507 return -1; 1508 } 1509 } 1510 1511 // First we always handle the home key here, so applications 1512 // can never break it, although if keyguard is on, we do let 1513 // it handle it, because that gives us the correct 5 second 1514 // timeout. 1515 if (keyCode == KeyEvent.KEYCODE_HOME) { 1516 // If we have released the home key, and didn't do anything else 1517 // while it was pressed, then it is time to go home! 1518 if (mHomePressed && !down) { 1519 mHomePressed = false; 1520 if (!canceled) { 1521 // If an incoming call is ringing, HOME is totally disabled. 1522 // (The user is already on the InCallScreen at this point, 1523 // and his ONLY options are to answer or reject the call.) 1524 boolean incomingRinging = false; 1525 try { 1526 ITelephony telephonyService = getTelephonyService(); 1527 if (telephonyService != null) { 1528 incomingRinging = telephonyService.isRinging(); 1529 } 1530 } catch (RemoteException ex) { 1531 Log.w(TAG, "RemoteException from getPhoneInterface()", ex); 1532 } 1533 1534 if (incomingRinging) { 1535 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 1536 } else { 1537 launchHomeFromHotKey(); 1538 } 1539 } else { 1540 Log.i(TAG, "Ignoring HOME; event canceled."); 1541 } 1542 return -1; 1543 } 1544 1545 // If a system window has focus, then it doesn't make sense 1546 // right now to interact with applications. 1547 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 1548 if (attrs != null) { 1549 final int type = attrs.type; 1550 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD 1551 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG) { 1552 // the "app" is keyguard, so give it the key 1553 return 0; 1554 } 1555 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 1556 for (int i=0; i<typeCount; i++) { 1557 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 1558 // don't do anything, but also don't pass it to the app 1559 return -1; 1560 } 1561 } 1562 } 1563 1564 if (down) { 1565 if (repeatCount == 0) { 1566 mHomePressed = true; 1567 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 1568 if (!keyguardOn) { 1569 handleLongPressOnHome(); 1570 } 1571 } 1572 } 1573 return -1; 1574 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 1575 // Hijack modified menu keys for debugging features 1576 final int chordBug = KeyEvent.META_SHIFT_ON; 1577 1578 if (down && repeatCount == 0) { 1579 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 1580 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 1581 mContext.sendOrderedBroadcast(intent, null); 1582 return -1; 1583 } else if (SHOW_PROCESSES_ON_ALT_MENU && 1584 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 1585 Intent service = new Intent(); 1586 service.setClassName(mContext, "com.android.server.LoadAverageService"); 1587 ContentResolver res = mContext.getContentResolver(); 1588 boolean shown = Settings.System.getInt( 1589 res, Settings.System.SHOW_PROCESSES, 0) != 0; 1590 if (!shown) { 1591 mContext.startService(service); 1592 } else { 1593 mContext.stopService(service); 1594 } 1595 Settings.System.putInt( 1596 res, Settings.System.SHOW_PROCESSES, shown ? 0 : 1); 1597 return -1; 1598 } 1599 } 1600 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 1601 if (down) { 1602 if (repeatCount == 0) { 1603 mShortcutKeyPressed = keyCode; 1604 mConsumeShortcutKeyUp = false; 1605 } 1606 } else if (keyCode == mShortcutKeyPressed) { 1607 mShortcutKeyPressed = -1; 1608 if (mConsumeShortcutKeyUp) { 1609 mConsumeShortcutKeyUp = false; 1610 return -1; 1611 } 1612 } 1613 return 0; 1614 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 1615 if (down && repeatCount == 0) { 1616 showOrHideRecentAppsDialog(0, true /*dismissIfShown*/); 1617 } 1618 return -1; 1619 } 1620 1621 // Shortcuts are invoked through Search+key, so intercept those here 1622 // Any printing key that is chorded with Search should be consumed 1623 // even if no shortcut was invoked. This prevents text from being 1624 // inadvertently inserted when using a keyboard that has built-in macro 1625 // shortcut keys (that emit Search+x) and some of them are not registered. 1626 if (mShortcutKeyPressed != -1) { 1627 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 1628 if (kcm.isPrintingKey(keyCode)) { 1629 mConsumeShortcutKeyUp = true; 1630 if (down && repeatCount == 0 && !keyguardOn) { 1631 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 1632 if (shortcutIntent != null) { 1633 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1634 try { 1635 mContext.startActivity(shortcutIntent); 1636 } catch (ActivityNotFoundException ex) { 1637 Slog.w(TAG, "Dropping shortcut key combination because " 1638 + "the activity to which it is registered was not found: " 1639 + KeyEvent.keyCodeToString(mShortcutKeyPressed) 1640 + "+" + KeyEvent.keyCodeToString(keyCode), ex); 1641 } 1642 } else { 1643 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 1644 + KeyEvent.keyCodeToString(mShortcutKeyPressed) 1645 + "+" + KeyEvent.keyCodeToString(keyCode)); 1646 } 1647 } 1648 return -1; 1649 } 1650 } 1651 1652 return 0; 1653 } 1654 1655 /** {@inheritDoc} */ 1656 @Override 1657 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 1658 // Note: This method is only called if the initial down was unhandled. 1659 if (DEBUG_FALLBACK) { 1660 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 1661 + ", flags=" + event.getFlags() 1662 + ", keyCode=" + event.getKeyCode() 1663 + ", scanCode=" + event.getScanCode() 1664 + ", metaState=" + event.getMetaState() 1665 + ", repeatCount=" + event.getRepeatCount() 1666 + ", policyFlags=" + policyFlags); 1667 } 1668 1669 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 1670 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 1671 final int keyCode = event.getKeyCode(); 1672 final int metaState = event.getMetaState(); 1673 final boolean initialDown = event.getAction() == KeyEvent.ACTION_DOWN 1674 && event.getRepeatCount() == 0; 1675 1676 if (initialDown) { 1677 // Invoke shortcuts using Meta as a fallback. 1678 if ((metaState & KeyEvent.META_META_ON) != 0) { 1679 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 1680 metaState & ~(KeyEvent.META_META_ON 1681 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 1682 if (shortcutIntent != null) { 1683 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1684 try { 1685 mContext.startActivity(shortcutIntent); 1686 } catch (ActivityNotFoundException ex) { 1687 Slog.w(TAG, "Dropping shortcut key combination because " 1688 + "the activity to which it is registered was not found: " 1689 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 1690 } 1691 return null; 1692 } 1693 } 1694 1695 // Display task switcher for ALT-TAB or Meta-TAB. 1696 if (keyCode == KeyEvent.KEYCODE_TAB) { 1697 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 1698 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON) 1699 || KeyEvent.metaStateHasModifiers( 1700 shiftlessModifiers, KeyEvent.META_META_ON)) { 1701 showOrHideRecentAppsDialog(shiftlessModifiers, false /*dismissIfShown*/); 1702 return null; 1703 } 1704 } 1705 } 1706 1707 // Check for fallback actions specified by the key character map. 1708 if (getFallbackAction(kcm, keyCode, metaState, mFallbackAction)) { 1709 if (DEBUG_FALLBACK) { 1710 Slog.d(TAG, "Fallback: keyCode=" + mFallbackAction.keyCode 1711 + " metaState=" + Integer.toHexString(mFallbackAction.metaState)); 1712 } 1713 1714 int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 1715 KeyEvent fallbackEvent = KeyEvent.obtain( 1716 event.getDownTime(), event.getEventTime(), 1717 event.getAction(), mFallbackAction.keyCode, 1718 event.getRepeatCount(), mFallbackAction.metaState, 1719 event.getDeviceId(), event.getScanCode(), 1720 flags, event.getSource(), null); 1721 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags, true); 1722 if ((actions & ACTION_PASS_TO_USER) != 0) { 1723 long delayMillis = interceptKeyBeforeDispatching( 1724 win, fallbackEvent, policyFlags); 1725 if (delayMillis == 0) { 1726 if (DEBUG_FALLBACK) { 1727 Slog.d(TAG, "Performing fallback."); 1728 } 1729 return fallbackEvent; 1730 } 1731 } 1732 fallbackEvent.recycle(); 1733 } 1734 } 1735 1736 if (DEBUG_FALLBACK) { 1737 Slog.d(TAG, "No fallback."); 1738 } 1739 return null; 1740 } 1741 1742 private boolean getFallbackAction(KeyCharacterMap kcm, int keyCode, int metaState, 1743 FallbackAction outFallbackAction) { 1744 // Consult the key character map for specific fallback actions. 1745 // For example, map NUMPAD_1 to MOVE_HOME when NUMLOCK is not pressed. 1746 return kcm.getFallbackAction(keyCode, metaState, outFallbackAction); 1747 } 1748 1749 /** 1750 * A home key -> launch home action was detected. Take the appropriate action 1751 * given the situation with the keyguard. 1752 */ 1753 void launchHomeFromHotKey() { 1754 if (mKeyguardMediator.isShowingAndNotHidden()) { 1755 // don't launch home if keyguard showing 1756 } else if (!mHideLockScreen && mKeyguardMediator.isInputRestricted()) { 1757 // when in keyguard restricted mode, must first verify unlock 1758 // before launching home 1759 mKeyguardMediator.verifyUnlock(new OnKeyguardExitResult() { 1760 public void onKeyguardExitResult(boolean success) { 1761 if (success) { 1762 try { 1763 ActivityManagerNative.getDefault().stopAppSwitches(); 1764 } catch (RemoteException e) { 1765 } 1766 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 1767 startDockOrHome(); 1768 } 1769 } 1770 }); 1771 } else { 1772 // no keyguard stuff to worry about, just launch home! 1773 try { 1774 ActivityManagerNative.getDefault().stopAppSwitches(); 1775 } catch (RemoteException e) { 1776 } 1777 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 1778 startDockOrHome(); 1779 } 1780 } 1781 1782 /** 1783 * A delayed callback use to determine when it is okay to re-allow applications 1784 * to use certain system UI flags. This is used to prevent applications from 1785 * spamming system UI changes that prevent the navigation bar from being shown. 1786 */ 1787 final Runnable mAllowSystemUiDelay = new Runnable() { 1788 @Override public void run() { 1789 } 1790 }; 1791 1792 /** 1793 * Input handler used while nav bar is hidden. Captures any touch on the screen, 1794 * to determine when the nav bar should be shown and prevent applications from 1795 * receiving those touches. 1796 */ 1797 final InputHandler mHideNavInputHandler = new BaseInputHandler() { 1798 @Override 1799 public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 1800 boolean handled = false; 1801 try { 1802 if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 1803 if (event.getAction() == MotionEvent.ACTION_DOWN) { 1804 // When the user taps down, we re-show the nav bar. 1805 boolean changed = false; 1806 synchronized (mLock) { 1807 // Any user activity always causes us to show the navigation controls, 1808 // if they had been hidden. 1809 int newVal = mResettingSystemUiFlags 1810 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 1811 if (mResettingSystemUiFlags != newVal) { 1812 mResettingSystemUiFlags = newVal; 1813 changed = true; 1814 } 1815 // We don't allow the system's nav bar to be hidden 1816 // again for 1 second, to prevent applications from 1817 // spamming us and keeping it from being shown. 1818 newVal = mForceClearedSystemUiFlags 1819 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 1820 if (mForceClearedSystemUiFlags != newVal) { 1821 mForceClearedSystemUiFlags = newVal; 1822 changed = true; 1823 mHandler.postDelayed(new Runnable() { 1824 @Override public void run() { 1825 synchronized (mLock) { 1826 mForceClearedSystemUiFlags &= 1827 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 1828 } 1829 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 1830 } 1831 }, 1000); 1832 } 1833 } 1834 if (changed) { 1835 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 1836 } 1837 } 1838 } 1839 } finally { 1840 finishedCallback.finished(handled); 1841 } 1842 } 1843 }; 1844 1845 @Override 1846 public int adjustSystemUiVisibilityLw(int visibility) { 1847 // Reset any bits in mForceClearingStatusBarVisibility that 1848 // are now clear. 1849 mResettingSystemUiFlags &= visibility; 1850 // Clear any bits in the new visibility that are currently being 1851 // force cleared, before reporting it. 1852 return visibility & ~mResettingSystemUiFlags 1853 & ~mForceClearedSystemUiFlags; 1854 } 1855 1856 public void getContentInsetHintLw(WindowManager.LayoutParams attrs, Rect contentInset) { 1857 final int fl = attrs.flags; 1858 1859 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_FULLSCREEN | FLAG_LAYOUT_INSET_DECOR)) 1860 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 1861 contentInset.set(mCurLeft, mCurTop, 1862 (mRestrictedScreenLeft+mRestrictedScreenWidth) - mCurRight, 1863 (mRestrictedScreenTop+mRestrictedScreenHeight) - mCurBottom); 1864 } else { 1865 contentInset.setEmpty(); 1866 } 1867 } 1868 1869 /** {@inheritDoc} */ 1870 public void beginLayoutLw(int displayWidth, int displayHeight, int displayRotation) { 1871 mUnrestrictedScreenLeft = mUnrestrictedScreenTop = 0; 1872 mUnrestrictedScreenWidth = displayWidth; 1873 mUnrestrictedScreenHeight = displayHeight; 1874 mRestrictedScreenLeft = mRestrictedScreenTop = 0; 1875 mRestrictedScreenWidth = displayWidth; 1876 mRestrictedScreenHeight = displayHeight; 1877 mDockLeft = mContentLeft = mCurLeft = 0; 1878 mDockTop = mContentTop = mCurTop = 0; 1879 mDockRight = mContentRight = mCurRight = displayWidth; 1880 mDockBottom = mContentBottom = mCurBottom = displayHeight; 1881 mDockLayer = 0x10000000; 1882 1883 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 1884 final Rect pf = mTmpParentFrame; 1885 final Rect df = mTmpDisplayFrame; 1886 final Rect vf = mTmpVisibleFrame; 1887 pf.left = df.left = vf.left = mDockLeft; 1888 pf.top = df.top = vf.top = mDockTop; 1889 pf.right = df.right = vf.right = mDockRight; 1890 pf.bottom = df.bottom = vf.bottom = mDockBottom; 1891 1892 final boolean navVisible = (mNavigationBar == null || mNavigationBar.isVisibleLw()) && 1893 (mLastSystemUiFlags&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 1894 1895 // When the navigation bar isn't visible, we put up a fake 1896 // input window to catch all touch events. This way we can 1897 // detect when the user presses anywhere to bring back the nav 1898 // bar and ensure the application doesn't see the event. 1899 if (navVisible) { 1900 if (mHideNavFakeWindow != null) { 1901 mHideNavFakeWindow.dismiss(); 1902 mHideNavFakeWindow = null; 1903 } 1904 } else if (mHideNavFakeWindow == null) { 1905 mHideNavFakeWindow = mWindowManagerFuncs.addFakeWindow( 1906 mHandler.getLooper(), mHideNavInputHandler, 1907 "hidden nav", WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER, 1908 0, false, false, true); 1909 } 1910 1911 // decide where the status bar goes ahead of time 1912 if (mStatusBar != null) { 1913 if (mNavigationBar != null) { 1914 // Force the navigation bar to its appropriate place and 1915 // size. We need to do this directly, instead of relying on 1916 // it to bubble up from the nav bar, because this needs to 1917 // change atomically with screen rotations. 1918 if (displayWidth < displayHeight) { 1919 // Portrait screen; nav bar goes on bottom. 1920 mTmpNavigationFrame.set(0, displayHeight-mNavigationBarHeight, 1921 displayWidth, displayHeight); 1922 if (navVisible) { 1923 mDockBottom = mTmpNavigationFrame.top; 1924 mRestrictedScreenHeight = mDockBottom - mDockTop; 1925 } else { 1926 // We currently want to hide the navigation UI. Do this by just 1927 // moving it off the screen, so it can still receive input events 1928 // to know when to be re-shown. 1929 mTmpNavigationFrame.offset(0, mNavigationBarHeight); 1930 } 1931 } else { 1932 // Landscape screen; nav bar goes to the right. 1933 mTmpNavigationFrame.set(displayWidth-mNavigationBarWidth, 0, 1934 displayWidth, displayHeight); 1935 if (navVisible) { 1936 mDockRight = mTmpNavigationFrame.left; 1937 mRestrictedScreenWidth = mDockRight - mDockLeft; 1938 } else { 1939 // We currently want to hide the navigation UI. Do this by just 1940 // moving it off the screen, so it can still receive input events 1941 // to know when to be re-shown. 1942 mTmpNavigationFrame.offset(mNavigationBarWidth, 0); 1943 } 1944 } 1945 // And compute the final frame. 1946 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 1947 mTmpNavigationFrame, mTmpNavigationFrame); 1948 if (DEBUG_LAYOUT) Log.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 1949 } 1950 if (DEBUG_LAYOUT) Log.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 1951 mDockLeft, mDockTop, mDockRight, mDockBottom)); 1952 1953 // apply navigation bar insets 1954 pf.left = df.left = vf.left = mDockLeft; 1955 pf.top = df.top = vf.top = mDockTop; 1956 pf.right = df.right = vf.right = mDockRight; 1957 pf.bottom = df.bottom = vf.bottom = mDockBottom; 1958 1959 mStatusBar.computeFrameLw(pf, df, vf, vf); 1960 1961 if (mStatusBar.isVisibleLw()) { 1962 // If the status bar is hidden, we don't want to cause 1963 // windows behind it to scroll. 1964 final Rect r = mStatusBar.getFrameLw(); 1965 if (mStatusBarCanHide) { 1966 // Status bar may go away, so the screen area it occupies 1967 // is available to apps but just covering them when the 1968 // status bar is visible. 1969 if (mDockTop == r.top) mDockTop = r.bottom; 1970 else if (mDockBottom == r.bottom) mDockBottom = r.top; 1971 1972 mContentTop = mCurTop = mDockTop; 1973 mContentBottom = mCurBottom = mDockBottom; 1974 mContentLeft = mCurLeft = mDockLeft; 1975 mContentRight = mCurRight = mDockRight; 1976 1977 if (DEBUG_LAYOUT) Log.v(TAG, "Status bar: " + 1978 String.format( 1979 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 1980 mDockLeft, mDockTop, mDockRight, mDockBottom, 1981 mContentLeft, mContentTop, mContentRight, mContentBottom, 1982 mCurLeft, mCurTop, mCurRight, mCurBottom)); 1983 } else { 1984 // Status bar can't go away; the part of the screen it 1985 // covers does not exist for anything behind it. 1986 if (mRestrictedScreenTop == r.top) { 1987 mRestrictedScreenTop = r.bottom; 1988 mRestrictedScreenHeight -= (r.bottom-r.top); 1989 } else if ((mRestrictedScreenHeight-mRestrictedScreenTop) == r.bottom) { 1990 mRestrictedScreenHeight -= (r.bottom-r.top); 1991 } 1992 1993 mContentTop = mCurTop = mDockTop = mRestrictedScreenTop; 1994 mContentBottom = mCurBottom = mDockBottom 1995 = mRestrictedScreenTop + mRestrictedScreenHeight; 1996 if (DEBUG_LAYOUT) Log.v(TAG, "Status bar: restricted screen area: (" 1997 + mRestrictedScreenLeft + "," 1998 + mRestrictedScreenTop + "," 1999 + (mRestrictedScreenLeft + mRestrictedScreenWidth) + "," 2000 + (mRestrictedScreenTop + mRestrictedScreenHeight) + ")"); 2001 } 2002 } 2003 } 2004 } 2005 2006 void setAttachedWindowFrames(WindowState win, int fl, int adjust, 2007 WindowState attached, boolean insetDecors, Rect pf, Rect df, Rect cf, Rect vf) { 2008 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 2009 // Here's a special case: if this attached window is a panel that is 2010 // above the dock window, and the window it is attached to is below 2011 // the dock window, then the frames we computed for the window it is 2012 // attached to can not be used because the dock is effectively part 2013 // of the underlying window and the attached window is floating on top 2014 // of the whole thing. So, we ignore the attached window and explicitly 2015 // compute the frames that would be appropriate without the dock. 2016 df.left = cf.left = vf.left = mDockLeft; 2017 df.top = cf.top = vf.top = mDockTop; 2018 df.right = cf.right = vf.right = mDockRight; 2019 df.bottom = cf.bottom = vf.bottom = mDockBottom; 2020 } else { 2021 // The effective display frame of the attached window depends on 2022 // whether it is taking care of insetting its content. If not, 2023 // we need to use the parent's content frame so that the entire 2024 // window is positioned within that content. Otherwise we can use 2025 // the display frame and let the attached window take care of 2026 // positioning its content appropriately. 2027 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 2028 cf.set(attached.getDisplayFrameLw()); 2029 } else { 2030 // If the window is resizing, then we want to base the content 2031 // frame on our attached content frame to resize... however, 2032 // things can be tricky if the attached window is NOT in resize 2033 // mode, in which case its content frame will be larger. 2034 // Ungh. So to deal with that, make sure the content frame 2035 // we end up using is not covering the IM dock. 2036 cf.set(attached.getContentFrameLw()); 2037 if (attached.getSurfaceLayer() < mDockLayer) { 2038 if (cf.left < mContentLeft) cf.left = mContentLeft; 2039 if (cf.top < mContentTop) cf.top = mContentTop; 2040 if (cf.right > mContentRight) cf.right = mContentRight; 2041 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 2042 } 2043 } 2044 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 2045 vf.set(attached.getVisibleFrameLw()); 2046 } 2047 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 2048 // window should be positioned relative to its parent or the entire 2049 // screen. 2050 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 2051 ? attached.getFrameLw() : df); 2052 } 2053 2054 /** {@inheritDoc} */ 2055 public void layoutWindowLw(WindowState win, WindowManager.LayoutParams attrs, 2056 WindowState attached) { 2057 // we've already done the status bar 2058 if (win == mStatusBar || win == mNavigationBar) { 2059 return; 2060 } 2061 2062 final int fl = attrs.flags; 2063 final int sim = attrs.softInputMode; 2064 2065 final Rect pf = mTmpParentFrame; 2066 final Rect df = mTmpDisplayFrame; 2067 final Rect cf = mTmpContentFrame; 2068 final Rect vf = mTmpVisibleFrame; 2069 2070 final boolean hasNavBar = (mHasNavigationBar 2071 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 2072 2073 if (attrs.type == TYPE_INPUT_METHOD) { 2074 pf.left = df.left = cf.left = vf.left = mDockLeft; 2075 pf.top = df.top = cf.top = vf.top = mDockTop; 2076 pf.right = df.right = cf.right = vf.right = mDockRight; 2077 pf.bottom = df.bottom = cf.bottom = vf.bottom = mDockBottom; 2078 // IM dock windows always go to the bottom of the screen. 2079 attrs.gravity = Gravity.BOTTOM; 2080 mDockLayer = win.getSurfaceLayer(); 2081 } else { 2082 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 2083 2084 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_FULLSCREEN | FLAG_LAYOUT_INSET_DECOR)) 2085 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 2086 if (DEBUG_LAYOUT) 2087 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() 2088 + "): IN_SCREEN, INSET_DECOR, !FULLSCREEN"); 2089 // This is the case for a normal activity window: we want it 2090 // to cover all of the screen space, and it can take care of 2091 // moving its contents to account for screen decorations that 2092 // intrude into that space. 2093 if (attached != null) { 2094 // If this window is attached to another, our display 2095 // frame is the same as the one we are attached to. 2096 setAttachedWindowFrames(win, fl, sim, attached, true, pf, df, cf, vf); 2097 } else { 2098 if (attrs.type == TYPE_STATUS_BAR_PANEL 2099 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 2100 // Status bar panels are the only windows who can go on top of 2101 // the status bar. They are protected by the STATUS_BAR_SERVICE 2102 // permission, so they have the same privileges as the status 2103 // bar itself. 2104 // 2105 // However, they should still dodge the navigation bar if it exists. 2106 2107 pf.left = df.left = hasNavBar ? mDockLeft : mUnrestrictedScreenLeft; 2108 pf.top = df.top = mUnrestrictedScreenTop; 2109 pf.right = df.right = hasNavBar 2110 ? mRestrictedScreenLeft+mRestrictedScreenWidth 2111 : mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2112 pf.bottom = df.bottom = hasNavBar 2113 ? mRestrictedScreenTop+mRestrictedScreenHeight 2114 : mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2115 2116 if (DEBUG_LAYOUT) { 2117 Log.v(TAG, String.format( 2118 "Laying out status bar window: (%d,%d - %d,%d)", 2119 pf.left, pf.top, pf.right, pf.bottom)); 2120 } 2121 } else { 2122 pf.left = df.left = mRestrictedScreenLeft; 2123 pf.top = df.top = mRestrictedScreenTop; 2124 pf.right = df.right = mRestrictedScreenLeft+mRestrictedScreenWidth; 2125 pf.bottom = df.bottom = mRestrictedScreenTop+mRestrictedScreenHeight; 2126 } 2127 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 2128 cf.left = mDockLeft; 2129 cf.top = mDockTop; 2130 cf.right = mDockRight; 2131 cf.bottom = mDockBottom; 2132 } else { 2133 cf.left = mContentLeft; 2134 cf.top = mContentTop; 2135 cf.right = mContentRight; 2136 cf.bottom = mContentBottom; 2137 } 2138 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 2139 vf.left = mCurLeft; 2140 vf.top = mCurTop; 2141 vf.right = mCurRight; 2142 vf.bottom = mCurBottom; 2143 } else { 2144 vf.set(cf); 2145 } 2146 } 2147 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0) { 2148 if (DEBUG_LAYOUT) 2149 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): IN_SCREEN"); 2150 // A window that has requested to fill the entire screen just 2151 // gets everything, period. 2152 if (attrs.type == TYPE_STATUS_BAR_PANEL 2153 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 2154 pf.left = df.left = cf.left = hasNavBar ? mDockLeft : mUnrestrictedScreenLeft; 2155 pf.top = df.top = cf.top = mUnrestrictedScreenTop; 2156 pf.right = df.right = cf.right = hasNavBar 2157 ? mRestrictedScreenLeft+mRestrictedScreenWidth 2158 : mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2159 pf.bottom = df.bottom = cf.bottom = hasNavBar 2160 ? mRestrictedScreenTop+mRestrictedScreenHeight 2161 : mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2162 2163 if (DEBUG_LAYOUT) { 2164 Log.v(TAG, String.format( 2165 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 2166 pf.left, pf.top, pf.right, pf.bottom)); 2167 } 2168 } else if (attrs.type == TYPE_NAVIGATION_BAR) { 2169 // The navigation bar has Real Ultimate Power. 2170 pf.left = df.left = mUnrestrictedScreenLeft; 2171 pf.top = df.top = mUnrestrictedScreenTop; 2172 pf.right = df.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2173 pf.bottom = df.bottom = mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2174 if (DEBUG_LAYOUT) { 2175 Log.v(TAG, String.format( 2176 "Laying out navigation bar window: (%d,%d - %d,%d)", 2177 pf.left, pf.top, pf.right, pf.bottom)); 2178 } 2179 } else if (attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 2180 && ((fl & FLAG_FULLSCREEN) != 0)) { 2181 // Fullscreen secure system overlays get what they ask for. 2182 pf.left = df.left = mUnrestrictedScreenLeft; 2183 pf.top = df.top = mUnrestrictedScreenTop; 2184 pf.right = df.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2185 pf.bottom = df.bottom = mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2186 } else { 2187 pf.left = df.left = cf.left = mRestrictedScreenLeft; 2188 pf.top = df.top = cf.top = mRestrictedScreenTop; 2189 pf.right = df.right = cf.right = mRestrictedScreenLeft+mRestrictedScreenWidth; 2190 pf.bottom = df.bottom = cf.bottom 2191 = mRestrictedScreenTop+mRestrictedScreenHeight; 2192 } 2193 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 2194 vf.left = mCurLeft; 2195 vf.top = mCurTop; 2196 vf.right = mCurRight; 2197 vf.bottom = mCurBottom; 2198 } else { 2199 vf.set(cf); 2200 } 2201 } else if (attached != null) { 2202 if (DEBUG_LAYOUT) 2203 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): attached to " + attached); 2204 // A child window should be placed inside of the same visible 2205 // frame that its parent had. 2206 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, cf, vf); 2207 } else { 2208 if (DEBUG_LAYOUT) 2209 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): normal window"); 2210 // Otherwise, a normal window must be placed inside the content 2211 // of all screen decorations. 2212 if (attrs.type == TYPE_STATUS_BAR_PANEL) { 2213 // Status bar panels are the only windows who can go on top of 2214 // the status bar. They are protected by the STATUS_BAR_SERVICE 2215 // permission, so they have the same privileges as the status 2216 // bar itself. 2217 pf.left = df.left = cf.left = mRestrictedScreenLeft; 2218 pf.top = df.top = cf.top = mRestrictedScreenTop; 2219 pf.right = df.right = cf.right = mRestrictedScreenLeft+mRestrictedScreenWidth; 2220 pf.bottom = df.bottom = cf.bottom 2221 = mRestrictedScreenTop+mRestrictedScreenHeight; 2222 } else { 2223 pf.left = mContentLeft; 2224 pf.top = mContentTop; 2225 pf.right = mContentRight; 2226 pf.bottom = mContentBottom; 2227 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 2228 df.left = cf.left = mDockLeft; 2229 df.top = cf.top = mDockTop; 2230 df.right = cf.right = mDockRight; 2231 df.bottom = cf.bottom = mDockBottom; 2232 } else { 2233 df.left = cf.left = mContentLeft; 2234 df.top = cf.top = mContentTop; 2235 df.right = cf.right = mContentRight; 2236 df.bottom = cf.bottom = mContentBottom; 2237 } 2238 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 2239 vf.left = mCurLeft; 2240 vf.top = mCurTop; 2241 vf.right = mCurRight; 2242 vf.bottom = mCurBottom; 2243 } else { 2244 vf.set(cf); 2245 } 2246 } 2247 } 2248 } 2249 2250 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0) { 2251 df.left = df.top = cf.left = cf.top = vf.left = vf.top = -10000; 2252 df.right = df.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 2253 } 2254 2255 if (DEBUG_LAYOUT) Log.v(TAG, "Compute frame " + attrs.getTitle() 2256 + ": sim=#" + Integer.toHexString(sim) 2257 + " attach=" + attached + " type=" + attrs.type 2258 + String.format(" flags=0x%08x", fl) 2259 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 2260 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString()); 2261 2262 win.computeFrameLw(pf, df, cf, vf); 2263 2264 // Dock windows carve out the bottom of the screen, so normal windows 2265 // can't appear underneath them. 2266 if (attrs.type == TYPE_INPUT_METHOD && !win.getGivenInsetsPendingLw()) { 2267 int top = win.getContentFrameLw().top; 2268 top += win.getGivenContentInsetsLw().top; 2269 if (mContentBottom > top) { 2270 mContentBottom = top; 2271 } 2272 top = win.getVisibleFrameLw().top; 2273 top += win.getGivenVisibleInsetsLw().top; 2274 if (mCurBottom > top) { 2275 mCurBottom = top; 2276 } 2277 if (DEBUG_LAYOUT) Log.v(TAG, "Input method: mDockBottom=" 2278 + mDockBottom + " mContentBottom=" 2279 + mContentBottom + " mCurBottom=" + mCurBottom); 2280 } 2281 } 2282 2283 /** {@inheritDoc} */ 2284 public int finishLayoutLw() { 2285 return 0; 2286 } 2287 2288 /** {@inheritDoc} */ 2289 public void beginAnimationLw(int displayWidth, int displayHeight) { 2290 mTopFullscreenOpaqueWindowState = null; 2291 mForceStatusBar = false; 2292 2293 mHideLockScreen = false; 2294 mAllowLockscreenWhenOn = false; 2295 mDismissKeyguard = false; 2296 } 2297 2298 /** {@inheritDoc} */ 2299 public void animatingWindowLw(WindowState win, 2300 WindowManager.LayoutParams attrs) { 2301 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 2302 + win.isVisibleOrBehindKeyguardLw()); 2303 if (mTopFullscreenOpaqueWindowState == null && 2304 win.isVisibleOrBehindKeyguardLw()) { 2305 if ((attrs.flags & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 2306 mForceStatusBar = true; 2307 } 2308 if (attrs.type >= FIRST_APPLICATION_WINDOW 2309 && attrs.type <= LAST_APPLICATION_WINDOW 2310 && attrs.x == 0 && attrs.y == 0 2311 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 2312 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT) { 2313 if (DEBUG_LAYOUT) Log.v(TAG, "Fullscreen window: " + win); 2314 mTopFullscreenOpaqueWindowState = win; 2315 if ((attrs.flags & FLAG_SHOW_WHEN_LOCKED) != 0) { 2316 if (localLOGV) Log.v(TAG, "Setting mHideLockScreen to true by win " + win); 2317 mHideLockScreen = true; 2318 } 2319 if ((attrs.flags & FLAG_DISMISS_KEYGUARD) != 0) { 2320 if (localLOGV) Log.v(TAG, "Setting mDismissKeyguard to true by win " + win); 2321 mDismissKeyguard = true; 2322 } 2323 if ((attrs.flags & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 2324 mAllowLockscreenWhenOn = true; 2325 } 2326 } 2327 } 2328 } 2329 2330 /** {@inheritDoc} */ 2331 public int finishAnimationLw() { 2332 int changes = 0; 2333 boolean topIsFullscreen = false; 2334 2335 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 2336 ? mTopFullscreenOpaqueWindowState.getAttrs() 2337 : null; 2338 2339 if (mStatusBar != null) { 2340 if (DEBUG_LAYOUT) Log.i(TAG, "force=" + mForceStatusBar 2341 + " top=" + mTopFullscreenOpaqueWindowState); 2342 if (mForceStatusBar) { 2343 if (DEBUG_LAYOUT) Log.v(TAG, "Showing status bar: forced"); 2344 if (mStatusBar.showLw(true)) changes |= FINISH_LAYOUT_REDO_LAYOUT; 2345 } else if (mTopFullscreenOpaqueWindowState != null) { 2346 if (localLOGV) { 2347 Log.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 2348 + " shown frame: " + mTopFullscreenOpaqueWindowState.getShownFrameLw()); 2349 Log.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 2350 + " lp.flags=0x" + Integer.toHexString(lp.flags)); 2351 } 2352 topIsFullscreen = (lp.flags & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 2353 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 2354 // and mTopIsFullscreen is that that mTopIsFullscreen is set only if the window 2355 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 2356 // case though. 2357 if (topIsFullscreen) { 2358 if (mStatusBarCanHide) { 2359 if (DEBUG_LAYOUT) Log.v(TAG, "Hiding status bar"); 2360 if (mStatusBar.hideLw(true)) { 2361 changes |= FINISH_LAYOUT_REDO_LAYOUT; 2362 2363 mHandler.post(new Runnable() { public void run() { 2364 if (mStatusBarService != null) { 2365 try { 2366 mStatusBarService.collapse(); 2367 } catch (RemoteException ex) {} 2368 } 2369 }}); 2370 } 2371 } else if (DEBUG_LAYOUT) { 2372 Log.v(TAG, "Preventing status bar from hiding by policy"); 2373 } 2374 } else { 2375 if (DEBUG_LAYOUT) Log.v(TAG, "Showing status bar: top is not fullscreen"); 2376 if (mStatusBar.showLw(true)) changes |= FINISH_LAYOUT_REDO_LAYOUT; 2377 } 2378 } 2379 } 2380 2381 mTopIsFullscreen = topIsFullscreen; 2382 2383 // Hide the key guard if a visible window explicitly specifies that it wants to be displayed 2384 // when the screen is locked 2385 if (mKeyguard != null) { 2386 if (localLOGV) Log.v(TAG, "finishAnimationLw::mHideKeyguard="+mHideLockScreen); 2387 if (mDismissKeyguard && !mKeyguardMediator.isSecure()) { 2388 if (mKeyguard.hideLw(true)) { 2389 changes |= FINISH_LAYOUT_REDO_LAYOUT 2390 | FINISH_LAYOUT_REDO_CONFIG 2391 | FINISH_LAYOUT_REDO_WALLPAPER; 2392 } 2393 if (mKeyguardMediator.isShowing()) { 2394 mHandler.post(new Runnable() { 2395 public void run() { 2396 mKeyguardMediator.keyguardDone(false, false); 2397 } 2398 }); 2399 } 2400 } else if (mHideLockScreen) { 2401 if (mKeyguard.hideLw(true)) { 2402 changes |= FINISH_LAYOUT_REDO_LAYOUT 2403 | FINISH_LAYOUT_REDO_CONFIG 2404 | FINISH_LAYOUT_REDO_WALLPAPER; 2405 } 2406 mKeyguardMediator.setHidden(true); 2407 } else { 2408 if (mKeyguard.showLw(true)) { 2409 changes |= FINISH_LAYOUT_REDO_LAYOUT 2410 | FINISH_LAYOUT_REDO_CONFIG 2411 | FINISH_LAYOUT_REDO_WALLPAPER; 2412 } 2413 mKeyguardMediator.setHidden(false); 2414 } 2415 } 2416 2417 if ((updateSystemUiVisibilityLw()&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0) { 2418 // If the navigation bar has been hidden or shown, we need to do another 2419 // layout pass to update that window. 2420 changes |= FINISH_LAYOUT_REDO_LAYOUT; 2421 } 2422 2423 // update since mAllowLockscreenWhenOn might have changed 2424 updateLockScreenTimeout(); 2425 return changes; 2426 } 2427 2428 public boolean allowAppAnimationsLw() { 2429 if (mKeyguard != null && mKeyguard.isVisibleLw()) { 2430 // If keyguard is currently visible, no reason to animate 2431 // behind it. 2432 return false; 2433 } 2434 if (false) { 2435 // Don't do this on the tablet, since the system bar never completely 2436 // covers the screen, and with all its transparency this will 2437 // incorrectly think it does cover it when it doesn't. We'll revisit 2438 // this later when we re-do the phone status bar. 2439 if (mStatusBar != null && mStatusBar.isVisibleLw()) { 2440 RectF rect = new RectF(mStatusBar.getShownFrameLw()); 2441 for (int i=mStatusBarPanels.size()-1; i>=0; i--) { 2442 WindowState w = mStatusBarPanels.get(i); 2443 if (w.isVisibleLw()) { 2444 rect.union(w.getShownFrameLw()); 2445 } 2446 } 2447 final int insetw = mRestrictedScreenWidth/10; 2448 final int inseth = mRestrictedScreenHeight/10; 2449 if (rect.contains(insetw, inseth, mRestrictedScreenWidth-insetw, 2450 mRestrictedScreenHeight-inseth)) { 2451 // All of the status bar windows put together cover the 2452 // screen, so the app can't be seen. (Note this test doesn't 2453 // work if the rects of these windows are at off offsets or 2454 // sizes, causing gaps in the rect union we have computed.) 2455 return false; 2456 } 2457 } 2458 } 2459 return true; 2460 } 2461 2462 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 2463 mFocusedWindow = newFocus; 2464 if ((updateSystemUiVisibilityLw()&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0) { 2465 // If the navigation bar has been hidden or shown, we need to do another 2466 // layout pass to update that window. 2467 return FINISH_LAYOUT_REDO_LAYOUT; 2468 } 2469 return 0; 2470 } 2471 2472 /** {@inheritDoc} */ 2473 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 2474 // lid changed state 2475 mLidOpen = lidOpen ? LID_OPEN : LID_CLOSED; 2476 updateKeyboardVisibility(); 2477 2478 boolean awakeNow = mKeyguardMediator.doLidChangeTq(lidOpen); 2479 updateRotation(true); 2480 if (awakeNow) { 2481 // If the lid is opening and we don't have to keep the 2482 // keyguard up, then we can turn on the screen 2483 // immediately. 2484 mKeyguardMediator.pokeWakelock(); 2485 } else if (keyguardIsShowingTq()) { 2486 if (lidOpen) { 2487 // If we are opening the lid and not hiding the 2488 // keyguard, then we need to have it turn on the 2489 // screen once it is shown. 2490 mKeyguardMediator.onWakeKeyWhenKeyguardShowingTq( 2491 KeyEvent.KEYCODE_POWER, mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED); 2492 } 2493 } else { 2494 // Light up the keyboard if we are sliding up. 2495 if (lidOpen) { 2496 mPowerManager.userActivity(SystemClock.uptimeMillis(), false, 2497 LocalPowerManager.BUTTON_EVENT); 2498 } else { 2499 mPowerManager.userActivity(SystemClock.uptimeMillis(), false, 2500 LocalPowerManager.OTHER_EVENT); 2501 } 2502 } 2503 } 2504 2505 void setHdmiPlugged(boolean plugged) { 2506 if (mHdmiPlugged != plugged) { 2507 mHdmiPlugged = plugged; 2508 updateRotation(true); 2509 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 2510 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 2511 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 2512 mContext.sendStickyBroadcast(intent); 2513 } 2514 } 2515 2516 void initializeHdmiState() { 2517 boolean plugged = false; 2518 // watch for HDMI plug messages if the hdmi switch exists 2519 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 2520 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 2521 2522 final String filename = "/sys/class/switch/hdmi/state"; 2523 FileReader reader = null; 2524 try { 2525 reader = new FileReader(filename); 2526 char[] buf = new char[15]; 2527 int n = reader.read(buf); 2528 if (n > 1) { 2529 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 2530 } 2531 } catch (IOException ex) { 2532 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 2533 } catch (NumberFormatException ex) { 2534 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 2535 } finally { 2536 if (reader != null) { 2537 try { 2538 reader.close(); 2539 } catch (IOException ex) { 2540 } 2541 } 2542 } 2543 } 2544 // This dance forces the code in setHdmiPlugged to run. 2545 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 2546 mHdmiPlugged = !plugged; 2547 setHdmiPlugged(!mHdmiPlugged); 2548 } 2549 2550 /** 2551 * @return Whether music is being played right now. 2552 */ 2553 boolean isMusicActive() { 2554 final AudioManager am = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE); 2555 if (am == null) { 2556 Log.w(TAG, "isMusicActive: couldn't get AudioManager reference"); 2557 return false; 2558 } 2559 return am.isMusicActive(); 2560 } 2561 2562 /** 2563 * Tell the audio service to adjust the volume appropriate to the event. 2564 * @param keycode 2565 */ 2566 void handleVolumeKey(int stream, int keycode) { 2567 IAudioService audioService = getAudioService(); 2568 if (audioService == null) { 2569 return; 2570 } 2571 try { 2572 // since audio is playing, we shouldn't have to hold a wake lock 2573 // during the call, but we do it as a precaution for the rare possibility 2574 // that the music stops right before we call this 2575 // TODO: Actually handle MUTE. 2576 mBroadcastWakeLock.acquire(); 2577 audioService.adjustStreamVolume(stream, 2578 keycode == KeyEvent.KEYCODE_VOLUME_UP 2579 ? AudioManager.ADJUST_RAISE 2580 : AudioManager.ADJUST_LOWER, 2581 0); 2582 } catch (RemoteException e) { 2583 Log.w(TAG, "IAudioService.adjustStreamVolume() threw RemoteException " + e); 2584 } finally { 2585 mBroadcastWakeLock.release(); 2586 } 2587 } 2588 2589 final Object mScreenshotLock = new Object(); 2590 ServiceConnection mScreenshotConnection = null; 2591 2592 final Runnable mScreenshotTimeout = new Runnable() { 2593 @Override public void run() { 2594 synchronized (mScreenshotLock) { 2595 if (mScreenshotConnection != null) { 2596 mContext.unbindService(mScreenshotConnection); 2597 mScreenshotConnection = null; 2598 } 2599 } 2600 } 2601 }; 2602 2603 // Assume this is called from the Handler thread. 2604 private void takeScreenshot() { 2605 synchronized (mScreenshotLock) { 2606 if (mScreenshotConnection != null) { 2607 return; 2608 } 2609 ComponentName cn = new ComponentName("com.android.systemui", 2610 "com.android.systemui.screenshot.TakeScreenshotService"); 2611 Intent intent = new Intent(); 2612 intent.setComponent(cn); 2613 ServiceConnection conn = new ServiceConnection() { 2614 @Override 2615 public void onServiceConnected(ComponentName name, IBinder service) { 2616 synchronized (mScreenshotLock) { 2617 if (mScreenshotConnection != this) { 2618 return; 2619 } 2620 Messenger messenger = new Messenger(service); 2621 Message msg = Message.obtain(null, 1); 2622 final ServiceConnection myConn = this; 2623 Handler h = new Handler(mHandler.getLooper()) { 2624 @Override 2625 public void handleMessage(Message msg) { 2626 synchronized (mScreenshotLock) { 2627 if (mScreenshotConnection == myConn) { 2628 mContext.unbindService(mScreenshotConnection); 2629 mScreenshotConnection = null; 2630 mHandler.removeCallbacks(mScreenshotTimeout); 2631 } 2632 } 2633 } 2634 }; 2635 msg.replyTo = new Messenger(h); 2636 msg.arg1 = msg.arg2 = 0; 2637 if (mStatusBar != null && mStatusBar.isVisibleLw()) 2638 msg.arg1 = 1; 2639 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 2640 msg.arg2 = 1; 2641 try { 2642 messenger.send(msg); 2643 } catch (RemoteException e) { 2644 } 2645 } 2646 } 2647 @Override 2648 public void onServiceDisconnected(ComponentName name) {} 2649 }; 2650 if (mContext.bindService(intent, conn, Context.BIND_AUTO_CREATE)) { 2651 mScreenshotConnection = conn; 2652 mHandler.postDelayed(mScreenshotTimeout, 10000); 2653 } 2654 } 2655 } 2656 2657 /** {@inheritDoc} */ 2658 @Override 2659 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags, boolean isScreenOn) { 2660 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2661 final boolean canceled = event.isCanceled(); 2662 final int keyCode = event.getKeyCode(); 2663 2664 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 2665 2666 // If screen is off then we treat the case where the keyguard is open but hidden 2667 // the same as if it were open and in front. 2668 // This will prevent any keys other than the power button from waking the screen 2669 // when the keyguard is hidden by another activity. 2670 final boolean keyguardActive = (isScreenOn ? 2671 mKeyguardMediator.isShowingAndNotHidden() : 2672 mKeyguardMediator.isShowing()); 2673 2674 if (!mSystemBooted) { 2675 // If we have not yet booted, don't let key events do anything. 2676 return 0; 2677 } 2678 2679 if (false) { 2680 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 2681 + " screenIsOn=" + isScreenOn + " keyguardActive=" + keyguardActive); 2682 } 2683 2684 if (down && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 2685 && event.getRepeatCount() == 0) { 2686 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 2687 } 2688 2689 // Basic policy based on screen state and keyguard. 2690 // FIXME: This policy isn't quite correct. We shouldn't care whether the screen 2691 // is on or off, really. We should care about whether the device is in an 2692 // interactive state or is in suspend pretending to be "off". 2693 // The primary screen might be turned off due to proximity sensor or 2694 // because we are presenting media on an auxiliary screen or remotely controlling 2695 // the device some other way (which is why we have an exemption here for injected 2696 // events). 2697 int result; 2698 if (isScreenOn || isInjected) { 2699 // When the screen is on or if the key is injected pass the key to the application. 2700 result = ACTION_PASS_TO_USER; 2701 } else { 2702 // When the screen is off and the key is not injected, determine whether 2703 // to wake the device but don't pass the key to the application. 2704 result = 0; 2705 2706 final boolean isWakeKey = (policyFlags 2707 & (WindowManagerPolicy.FLAG_WAKE | WindowManagerPolicy.FLAG_WAKE_DROPPED)) != 0; 2708 if (down && isWakeKey) { 2709 if (keyguardActive) { 2710 // If the keyguard is showing, let it decide what to do with the wake key. 2711 mKeyguardMediator.onWakeKeyWhenKeyguardShowingTq(keyCode, 2712 mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED); 2713 } else { 2714 // Otherwise, wake the device ourselves. 2715 result |= ACTION_POKE_USER_ACTIVITY; 2716 } 2717 } 2718 } 2719 2720 // Handle special keys. 2721 switch (keyCode) { 2722 case KeyEvent.KEYCODE_VOLUME_DOWN: 2723 case KeyEvent.KEYCODE_VOLUME_UP: 2724 case KeyEvent.KEYCODE_VOLUME_MUTE: { 2725 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 2726 if (down) { 2727 if (isScreenOn && !mVolumeDownKeyTriggered 2728 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2729 mVolumeDownKeyTriggered = true; 2730 mVolumeDownKeyTime = event.getDownTime(); 2731 mVolumeDownKeyConsumedByScreenshotChord = false; 2732 cancelPendingPowerKeyAction(); 2733 interceptScreenshotChord(); 2734 } 2735 } else { 2736 mVolumeDownKeyTriggered = false; 2737 cancelPendingScreenshotChordAction(); 2738 } 2739 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 2740 if (down) { 2741 if (isScreenOn && !mVolumeUpKeyTriggered 2742 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2743 mVolumeUpKeyTriggered = true; 2744 cancelPendingPowerKeyAction(); 2745 cancelPendingScreenshotChordAction(); 2746 } 2747 } else { 2748 mVolumeUpKeyTriggered = false; 2749 cancelPendingScreenshotChordAction(); 2750 } 2751 } 2752 if (down) { 2753 ITelephony telephonyService = getTelephonyService(); 2754 if (telephonyService != null) { 2755 try { 2756 if (telephonyService.isRinging()) { 2757 // If an incoming call is ringing, either VOLUME key means 2758 // "silence ringer". We handle these keys here, rather than 2759 // in the InCallScreen, to make sure we'll respond to them 2760 // even if the InCallScreen hasn't come to the foreground yet. 2761 // Look for the DOWN event here, to agree with the "fallback" 2762 // behavior in the InCallScreen. 2763 Log.i(TAG, "interceptKeyBeforeQueueing:" 2764 + " VOLUME key-down while ringing: Silence ringer!"); 2765 2766 // Silence the ringer. (It's safe to call this 2767 // even if the ringer has already been silenced.) 2768 telephonyService.silenceRinger(); 2769 2770 // And *don't* pass this key thru to the current activity 2771 // (which is probably the InCallScreen.) 2772 result &= ~ACTION_PASS_TO_USER; 2773 break; 2774 } 2775 if (telephonyService.isOffhook() 2776 && (result & ACTION_PASS_TO_USER) == 0) { 2777 // If we are in call but we decided not to pass the key to 2778 // the application, handle the volume change here. 2779 handleVolumeKey(AudioManager.STREAM_VOICE_CALL, keyCode); 2780 break; 2781 } 2782 } catch (RemoteException ex) { 2783 Log.w(TAG, "ITelephony threw RemoteException", ex); 2784 } 2785 } 2786 2787 if (isMusicActive() && (result & ACTION_PASS_TO_USER) == 0) { 2788 // If music is playing but we decided not to pass the key to the 2789 // application, handle the volume change here. 2790 handleVolumeKey(AudioManager.STREAM_MUSIC, keyCode); 2791 break; 2792 } 2793 } 2794 break; 2795 } 2796 2797 case KeyEvent.KEYCODE_ENDCALL: { 2798 result &= ~ACTION_PASS_TO_USER; 2799 if (down) { 2800 ITelephony telephonyService = getTelephonyService(); 2801 boolean hungUp = false; 2802 if (telephonyService != null) { 2803 try { 2804 hungUp = telephonyService.endCall(); 2805 } catch (RemoteException ex) { 2806 Log.w(TAG, "ITelephony threw RemoteException", ex); 2807 } 2808 } 2809 interceptPowerKeyDown(!isScreenOn || hungUp); 2810 } else { 2811 if (interceptPowerKeyUp(canceled)) { 2812 if ((mEndcallBehavior 2813 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 2814 if (goHome()) { 2815 break; 2816 } 2817 } 2818 if ((mEndcallBehavior 2819 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 2820 result = (result & ~ACTION_POKE_USER_ACTIVITY) | ACTION_GO_TO_SLEEP; 2821 } 2822 } 2823 } 2824 break; 2825 } 2826 2827 case KeyEvent.KEYCODE_POWER: { 2828 result &= ~ACTION_PASS_TO_USER; 2829 if (down) { 2830 if (isScreenOn && !mPowerKeyTriggered 2831 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2832 mPowerKeyTriggered = true; 2833 mPowerKeyTime = event.getDownTime(); 2834 interceptScreenshotChord(); 2835 } 2836 2837 ITelephony telephonyService = getTelephonyService(); 2838 boolean hungUp = false; 2839 if (telephonyService != null) { 2840 try { 2841 if (telephonyService.isRinging()) { 2842 // Pressing Power while there's a ringing incoming 2843 // call should silence the ringer. 2844 telephonyService.silenceRinger(); 2845 } else if ((mIncallPowerBehavior 2846 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 2847 && telephonyService.isOffhook()) { 2848 // Otherwise, if "Power button ends call" is enabled, 2849 // the Power button will hang up any current active call. 2850 hungUp = telephonyService.endCall(); 2851 } 2852 } catch (RemoteException ex) { 2853 Log.w(TAG, "ITelephony threw RemoteException", ex); 2854 } 2855 } 2856 interceptPowerKeyDown(!isScreenOn || hungUp 2857 || mVolumeDownKeyTriggered || mVolumeUpKeyTriggered); 2858 } else { 2859 mPowerKeyTriggered = false; 2860 cancelPendingScreenshotChordAction(); 2861 if (interceptPowerKeyUp(canceled || mPendingPowerKeyUpCanceled)) { 2862 result = (result & ~ACTION_POKE_USER_ACTIVITY) | ACTION_GO_TO_SLEEP; 2863 } 2864 mPendingPowerKeyUpCanceled = false; 2865 } 2866 break; 2867 } 2868 2869 case KeyEvent.KEYCODE_MEDIA_PLAY: 2870 case KeyEvent.KEYCODE_MEDIA_PAUSE: 2871 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 2872 if (down) { 2873 ITelephony telephonyService = getTelephonyService(); 2874 if (telephonyService != null) { 2875 try { 2876 if (!telephonyService.isIdle()) { 2877 // Suppress PLAY/PAUSE toggle when phone is ringing or in-call 2878 // to avoid music playback. 2879 break; 2880 } 2881 } catch (RemoteException ex) { 2882 Log.w(TAG, "ITelephony threw RemoteException", ex); 2883 } 2884 } 2885 } 2886 case KeyEvent.KEYCODE_HEADSETHOOK: 2887 case KeyEvent.KEYCODE_MUTE: 2888 case KeyEvent.KEYCODE_MEDIA_STOP: 2889 case KeyEvent.KEYCODE_MEDIA_NEXT: 2890 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 2891 case KeyEvent.KEYCODE_MEDIA_REWIND: 2892 case KeyEvent.KEYCODE_MEDIA_RECORD: 2893 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: { 2894 if ((result & ACTION_PASS_TO_USER) == 0) { 2895 // Only do this if we would otherwise not pass it to the user. In that 2896 // case, the PhoneWindow class will do the same thing, except it will 2897 // only do it if the showing app doesn't process the key on its own. 2898 mBroadcastWakeLock.acquire(); 2899 mHandler.post(new PassHeadsetKey(new KeyEvent(event))); 2900 } 2901 break; 2902 } 2903 2904 case KeyEvent.KEYCODE_CALL: { 2905 if (down) { 2906 ITelephony telephonyService = getTelephonyService(); 2907 if (telephonyService != null) { 2908 try { 2909 if (telephonyService.isRinging()) { 2910 Log.i(TAG, "interceptKeyBeforeQueueing:" 2911 + " CALL key-down while ringing: Answer the call!"); 2912 telephonyService.answerRingingCall(); 2913 2914 // And *don't* pass this key thru to the current activity 2915 // (which is presumably the InCallScreen.) 2916 result &= ~ACTION_PASS_TO_USER; 2917 } 2918 } catch (RemoteException ex) { 2919 Log.w(TAG, "ITelephony threw RemoteException", ex); 2920 } 2921 } 2922 } 2923 break; 2924 } 2925 } 2926 return result; 2927 } 2928 2929 /** {@inheritDoc} */ 2930 @Override 2931 public int interceptMotionBeforeQueueingWhenScreenOff(int policyFlags) { 2932 int result = 0; 2933 2934 final boolean isWakeMotion = (policyFlags 2935 & (WindowManagerPolicy.FLAG_WAKE | WindowManagerPolicy.FLAG_WAKE_DROPPED)) != 0; 2936 if (isWakeMotion) { 2937 if (mKeyguardMediator.isShowing()) { 2938 // If the keyguard is showing, let it decide what to do with the wake motion. 2939 mKeyguardMediator.onWakeMotionWhenKeyguardShowingTq(); 2940 } else { 2941 // Otherwise, wake the device ourselves. 2942 result |= ACTION_POKE_USER_ACTIVITY; 2943 } 2944 } 2945 return result; 2946 } 2947 2948 class PassHeadsetKey implements Runnable { 2949 KeyEvent mKeyEvent; 2950 2951 PassHeadsetKey(KeyEvent keyEvent) { 2952 mKeyEvent = keyEvent; 2953 } 2954 2955 public void run() { 2956 if (ActivityManagerNative.isSystemReady()) { 2957 Intent intent = new Intent(Intent.ACTION_MEDIA_BUTTON, null); 2958 intent.putExtra(Intent.EXTRA_KEY_EVENT, mKeyEvent); 2959 mContext.sendOrderedBroadcast(intent, null, mBroadcastDone, 2960 mHandler, Activity.RESULT_OK, null, null); 2961 } 2962 } 2963 } 2964 2965 BroadcastReceiver mBroadcastDone = new BroadcastReceiver() { 2966 public void onReceive(Context context, Intent intent) { 2967 mBroadcastWakeLock.release(); 2968 } 2969 }; 2970 2971 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 2972 public void onReceive(Context context, Intent intent) { 2973 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 2974 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 2975 Intent.EXTRA_DOCK_STATE_UNDOCKED); 2976 } else { 2977 try { 2978 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 2979 ServiceManager.getService(Context.UI_MODE_SERVICE)); 2980 mUiMode = uiModeService.getCurrentModeType(); 2981 } catch (RemoteException e) { 2982 } 2983 } 2984 updateRotation(true); 2985 updateOrientationListenerLp(); 2986 } 2987 }; 2988 2989 BroadcastReceiver mPowerReceiver = new BroadcastReceiver() { 2990 public void onReceive(Context context, Intent intent) { 2991 if (Intent.ACTION_BATTERY_CHANGED.equals(intent.getAction())) { 2992 mPluggedIn = (0 != intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0)); 2993 if (localLOGV) Log.v(TAG, "BATTERY_CHANGED: " + intent + " plugged=" + mPluggedIn); 2994 } 2995 } 2996 }; 2997 2998 /** {@inheritDoc} */ 2999 public void screenTurnedOff(int why) { 3000 EventLog.writeEvent(70000, 0); 3001 synchronized (mLock) { 3002 mScreenOnEarly = false; 3003 mScreenOnFully = false; 3004 } 3005 mKeyguardMediator.onScreenTurnedOff(why); 3006 synchronized (mLock) { 3007 updateOrientationListenerLp(); 3008 updateLockScreenTimeout(); 3009 updateScreenSaverTimeoutLocked(); 3010 } 3011 } 3012 3013 /** {@inheritDoc} */ 3014 public void screenTurningOn(final ScreenOnListener screenOnListener) { 3015 EventLog.writeEvent(70000, 1); 3016 if (false) { 3017 RuntimeException here = new RuntimeException("here"); 3018 here.fillInStackTrace(); 3019 Slog.i(TAG, "Screen turning on...", here); 3020 } 3021 if (screenOnListener != null) { 3022 mKeyguardMediator.onScreenTurnedOn(new KeyguardViewManager.ShowListener() { 3023 @Override public void onShown(IBinder windowToken) { 3024 if (windowToken != null) { 3025 try { 3026 mWindowManager.waitForWindowDrawn(windowToken, 3027 new IRemoteCallback.Stub() { 3028 @Override public void sendResult(Bundle data) { 3029 Slog.i(TAG, "Lock screen displayed!"); 3030 screenOnListener.onScreenOn(); 3031 synchronized (mLock) { 3032 mScreenOnFully = true; 3033 } 3034 } 3035 }); 3036 } catch (RemoteException e) { 3037 } 3038 } else { 3039 Slog.i(TAG, "No lock screen!"); 3040 screenOnListener.onScreenOn(); 3041 synchronized (mLock) { 3042 mScreenOnFully = true; 3043 } 3044 } 3045 } 3046 }); 3047 } else { 3048 synchronized (mLock) { 3049 mScreenOnFully = true; 3050 } 3051 } 3052 synchronized (mLock) { 3053 mScreenOnEarly = true; 3054 updateOrientationListenerLp(); 3055 updateLockScreenTimeout(); 3056 updateScreenSaverTimeoutLocked(); 3057 } 3058 } 3059 3060 /** {@inheritDoc} */ 3061 public boolean isScreenOnEarly() { 3062 return mScreenOnEarly; 3063 } 3064 3065 /** {@inheritDoc} */ 3066 public boolean isScreenOnFully() { 3067 return mScreenOnFully; 3068 } 3069 3070 /** {@inheritDoc} */ 3071 public void enableKeyguard(boolean enabled) { 3072 mKeyguardMediator.setKeyguardEnabled(enabled); 3073 } 3074 3075 /** {@inheritDoc} */ 3076 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 3077 mKeyguardMediator.verifyUnlock(callback); 3078 } 3079 3080 private boolean keyguardIsShowingTq() { 3081 return mKeyguardMediator.isShowingAndNotHidden(); 3082 } 3083 3084 3085 /** {@inheritDoc} */ 3086 public boolean isKeyguardLocked() { 3087 return keyguardOn(); 3088 } 3089 3090 /** {@inheritDoc} */ 3091 public boolean isKeyguardSecure() { 3092 return mKeyguardMediator.isSecure(); 3093 } 3094 3095 /** {@inheritDoc} */ 3096 public boolean inKeyguardRestrictedKeyInputMode() { 3097 return mKeyguardMediator.isInputRestricted(); 3098 } 3099 3100 public void dismissKeyguardLw() { 3101 if (!mKeyguardMediator.isSecure()) { 3102 if (mKeyguardMediator.isShowing()) { 3103 mHandler.post(new Runnable() { 3104 public void run() { 3105 mKeyguardMediator.keyguardDone(false, true); 3106 } 3107 }); 3108 } 3109 } 3110 } 3111 3112 void sendCloseSystemWindows() { 3113 sendCloseSystemWindows(mContext, null); 3114 } 3115 3116 void sendCloseSystemWindows(String reason) { 3117 sendCloseSystemWindows(mContext, reason); 3118 } 3119 3120 static void sendCloseSystemWindows(Context context, String reason) { 3121 if (ActivityManagerNative.isSystemReady()) { 3122 try { 3123 ActivityManagerNative.getDefault().closeSystemDialogs(reason); 3124 } catch (RemoteException e) { 3125 } 3126 } 3127 } 3128 3129 @Override 3130 public int rotationForOrientationLw(int orientation, int lastRotation) { 3131 if (false) { 3132 Slog.v(TAG, "rotationForOrientationLw(orient=" 3133 + orientation + ", last=" + lastRotation 3134 + "); user=" + mUserRotation + " " 3135 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 3136 ? "USER_ROTATION_LOCKED" : "") 3137 ); 3138 } 3139 3140 synchronized (mLock) { 3141 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 3142 if (sensorRotation < 0) { 3143 sensorRotation = lastRotation; 3144 } 3145 3146 final int preferredRotation; 3147 if (mHdmiPlugged) { 3148 // Ignore sensor when plugged into HDMI. 3149 preferredRotation = mHdmiRotation; 3150 } else if (mLidOpen == LID_OPEN && mLidOpenRotation >= 0) { 3151 // Ignore sensor when lid switch is open and rotation is forced. 3152 preferredRotation = mLidOpenRotation; 3153 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 3154 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 3155 // Ignore sensor when in car dock unless explicitly enabled. 3156 // This case can override the behavior of NOSENSOR, and can also 3157 // enable 180 degree rotation while docked. 3158 preferredRotation = mCarDockEnablesAccelerometer 3159 ? sensorRotation : mCarDockRotation; 3160 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 3161 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 3162 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 3163 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 3164 // Ignore sensor when in desk dock unless explicitly enabled. 3165 // This case can override the behavior of NOSENSOR, and can also 3166 // enable 180 degree rotation while docked. 3167 preferredRotation = mDeskDockEnablesAccelerometer 3168 ? sensorRotation : mDeskDockRotation; 3169 } else if ((mAccelerometerDefault != 0 /* implies not rotation locked */ 3170 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 3171 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED)) 3172 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 3173 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 3174 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 3175 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 3176 // Otherwise, use sensor only if requested by the application or enabled 3177 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 3178 if (mAllowAllRotations < 0) { 3179 // Can't read this during init() because the context doesn't 3180 // have display metrics at that time so we cannot determine 3181 // tablet vs. phone then. 3182 mAllowAllRotations = mContext.getResources().getBoolean( 3183 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 3184 } 3185 if (sensorRotation != Surface.ROTATION_180 3186 || mAllowAllRotations == 1 3187 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR) { 3188 preferredRotation = sensorRotation; 3189 } else { 3190 preferredRotation = lastRotation; 3191 } 3192 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 3193 // Apply rotation lock. 3194 preferredRotation = mUserRotation; 3195 } else { 3196 // No overriding preference. 3197 // We will do exactly what the application asked us to do. 3198 preferredRotation = -1; 3199 } 3200 3201 switch (orientation) { 3202 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 3203 // Return portrait unless overridden. 3204 if (isAnyPortrait(preferredRotation)) { 3205 return preferredRotation; 3206 } 3207 return mPortraitRotation; 3208 3209 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 3210 // Return landscape unless overridden. 3211 if (isLandscapeOrSeascape(preferredRotation)) { 3212 return preferredRotation; 3213 } 3214 return mLandscapeRotation; 3215 3216 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 3217 // Return reverse portrait unless overridden. 3218 if (isAnyPortrait(preferredRotation)) { 3219 return preferredRotation; 3220 } 3221 return mUpsideDownRotation; 3222 3223 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 3224 // Return seascape unless overridden. 3225 if (isLandscapeOrSeascape(preferredRotation)) { 3226 return preferredRotation; 3227 } 3228 return mSeascapeRotation; 3229 3230 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 3231 // Return either landscape rotation. 3232 if (isLandscapeOrSeascape(preferredRotation)) { 3233 return preferredRotation; 3234 } 3235 if (isLandscapeOrSeascape(lastRotation)) { 3236 return lastRotation; 3237 } 3238 return mLandscapeRotation; 3239 3240 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 3241 // Return either portrait rotation. 3242 if (isAnyPortrait(preferredRotation)) { 3243 return preferredRotation; 3244 } 3245 if (isAnyPortrait(lastRotation)) { 3246 return lastRotation; 3247 } 3248 return mPortraitRotation; 3249 3250 default: 3251 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 3252 // just return the preferred orientation we already calculated. 3253 if (preferredRotation >= 0) { 3254 return preferredRotation; 3255 } 3256 return Surface.ROTATION_0; 3257 } 3258 } 3259 } 3260 3261 @Override 3262 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 3263 switch (orientation) { 3264 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 3265 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 3266 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 3267 return isAnyPortrait(rotation); 3268 3269 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 3270 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 3271 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 3272 return isLandscapeOrSeascape(rotation); 3273 3274 default: 3275 return true; 3276 } 3277 } 3278 3279 @Override 3280 public void setRotationLw(int rotation) { 3281 mOrientationListener.setCurrentRotation(rotation); 3282 } 3283 3284 private boolean isLandscapeOrSeascape(int rotation) { 3285 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 3286 } 3287 3288 private boolean isAnyPortrait(int rotation) { 3289 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 3290 } 3291 3292 3293 // User rotation: to be used when all else fails in assigning an orientation to the device 3294 public void setUserRotationMode(int mode, int rot) { 3295 ContentResolver res = mContext.getContentResolver(); 3296 3297 // mUserRotationMode and mUserRotation will be assigned by the content observer 3298 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 3299 Settings.System.putInt(res, 3300 Settings.System.USER_ROTATION, 3301 rot); 3302 Settings.System.putInt(res, 3303 Settings.System.ACCELEROMETER_ROTATION, 3304 0); 3305 } else { 3306 Settings.System.putInt(res, 3307 Settings.System.ACCELEROMETER_ROTATION, 3308 1); 3309 } 3310 } 3311 3312 public boolean detectSafeMode() { 3313 try { 3314 int menuState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_MENU); 3315 int sState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_S); 3316 int dpadState = mWindowManager.getDPadKeycodeState(KeyEvent.KEYCODE_DPAD_CENTER); 3317 int trackballState = mWindowManager.getTrackballScancodeState(BTN_MOUSE); 3318 int volumeDownState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_VOLUME_DOWN); 3319 mSafeMode = menuState > 0 || sState > 0 || dpadState > 0 || trackballState > 0 3320 || volumeDownState > 0; 3321 performHapticFeedbackLw(null, mSafeMode 3322 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 3323 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 3324 if (mSafeMode) { 3325 Log.i(TAG, "SAFE MODE ENABLED (menu=" + menuState + " s=" + sState 3326 + " dpad=" + dpadState + " trackball=" + trackballState + ")"); 3327 } else { 3328 Log.i(TAG, "SAFE MODE not enabled"); 3329 } 3330 return mSafeMode; 3331 } catch (RemoteException e) { 3332 // Doom! (it's also local) 3333 throw new RuntimeException("window manager dead"); 3334 } 3335 } 3336 3337 static long[] getLongIntArray(Resources r, int resid) { 3338 int[] ar = r.getIntArray(resid); 3339 if (ar == null) { 3340 return null; 3341 } 3342 long[] out = new long[ar.length]; 3343 for (int i=0; i<ar.length; i++) { 3344 out[i] = ar[i]; 3345 } 3346 return out; 3347 } 3348 3349 /** {@inheritDoc} */ 3350 public void systemReady() { 3351 // tell the keyguard 3352 mKeyguardMediator.onSystemReady(); 3353 android.os.SystemProperties.set("dev.bootcomplete", "1"); 3354 synchronized (mLock) { 3355 updateOrientationListenerLp(); 3356 mSystemReady = true; 3357 mHandler.post(new Runnable() { 3358 public void run() { 3359 updateSettings(); 3360 } 3361 }); 3362 } 3363 } 3364 3365 /** {@inheritDoc} */ 3366 public void systemBooted() { 3367 synchronized (mLock) { 3368 mSystemBooted = true; 3369 } 3370 } 3371 3372 ProgressDialog mBootMsgDialog = null; 3373 3374 /** {@inheritDoc} */ 3375 public void showBootMessage(final CharSequence msg, final boolean always) { 3376 mHandler.post(new Runnable() { 3377 @Override public void run() { 3378 if (mBootMsgDialog == null) { 3379 mBootMsgDialog = new ProgressDialog(mContext) { 3380 // This dialog will consume all events coming in to 3381 // it, to avoid it trying to do things too early in boot. 3382 @Override public boolean dispatchKeyEvent(KeyEvent event) { 3383 return true; 3384 } 3385 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 3386 return true; 3387 } 3388 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 3389 return true; 3390 } 3391 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 3392 return true; 3393 } 3394 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 3395 return true; 3396 } 3397 @Override public boolean dispatchPopulateAccessibilityEvent( 3398 AccessibilityEvent event) { 3399 return true; 3400 } 3401 }; 3402 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 3403 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 3404 mBootMsgDialog.setIndeterminate(true); 3405 mBootMsgDialog.getWindow().setType( 3406 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 3407 mBootMsgDialog.getWindow().addFlags( 3408 WindowManager.LayoutParams.FLAG_DIM_BEHIND 3409 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 3410 mBootMsgDialog.getWindow().setDimAmount(1); 3411 mBootMsgDialog.setCancelable(false); 3412 mBootMsgDialog.show(); 3413 } 3414 mBootMsgDialog.setMessage(msg); 3415 } 3416 }); 3417 } 3418 3419 /** {@inheritDoc} */ 3420 public void hideBootMessages() { 3421 mHandler.post(new Runnable() { 3422 @Override public void run() { 3423 if (mBootMsgDialog != null) { 3424 mBootMsgDialog.dismiss(); 3425 mBootMsgDialog = null; 3426 } 3427 } 3428 }); 3429 } 3430 3431 /** {@inheritDoc} */ 3432 public void userActivity() { 3433 // *************************************** 3434 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 3435 // *************************************** 3436 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 3437 // WITH ITS LOCKS HELD. 3438 // 3439 // This code must be VERY careful about the locks 3440 // it acquires. 3441 // In fact, the current code acquires way too many, 3442 // and probably has lurking deadlocks. 3443 3444 synchronized (mScreenLockTimeout) { 3445 if (mLockScreenTimerActive) { 3446 // reset the timer 3447 mHandler.removeCallbacks(mScreenLockTimeout); 3448 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 3449 } 3450 } 3451 3452 synchronized (mLock) { 3453 // Only posts messages; holds no additional locks. 3454 updateScreenSaverTimeoutLocked(); 3455 } 3456 } 3457 3458 Runnable mScreenSaverActivator = new Runnable() { 3459 public void run() { 3460 if (!(mScreenSaverMayRun && mScreenOnEarly)) { 3461 Log.w(TAG, "mScreenSaverActivator ran, but the screensaver should not be showing. Who's driving this thing?"); 3462 return; 3463 } 3464 if (!mPluggedIn) { 3465 if (localLOGV) Log.v(TAG, "mScreenSaverActivator: not running screen saver when not plugged in"); 3466 return; 3467 } 3468 3469 if (localLOGV) Log.v(TAG, "mScreenSaverActivator entering dreamland"); 3470 3471 try { 3472 String component = Settings.Secure.getString( 3473 mContext.getContentResolver(), Settings.Secure.SCREENSAVER_COMPONENT); 3474 if (component == null) { 3475 component = mContext.getResources().getString(R.string.config_defaultDreamComponent); 3476 } 3477 if (component != null) { 3478 ComponentName cn = ComponentName.unflattenFromString(component); 3479 Intent intent = new Intent(Intent.ACTION_MAIN) 3480 .setComponent(cn) 3481 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 3482 | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS 3483 | Intent.FLAG_ACTIVITY_NO_USER_ACTION 3484 ); 3485 mContext.startActivity(intent); 3486 } else { 3487 Log.e(TAG, "Couldn't start screen saver: none selected"); 3488 } 3489 } catch (android.content.ActivityNotFoundException exc) { 3490 // no screensaver? give up 3491 Log.e(TAG, "Couldn't start screen saver: none installed"); 3492 } 3493 } 3494 }; 3495 3496 // Must call while holding mLock 3497 private void updateScreenSaverTimeoutLocked() { 3498 if (mScreenSaverActivator == null) return; 3499 3500 mHandler.removeCallbacks(mScreenSaverActivator); 3501 if (mScreenSaverEnabledByUser && mScreenSaverMayRun && mScreenOnEarly && mScreenSaverTimeout > 0) { 3502 if (localLOGV) 3503 Log.v(TAG, "scheduling screensaver for " + mScreenSaverTimeout + "ms from now"); 3504 mHandler.postDelayed(mScreenSaverActivator, mScreenSaverTimeout); 3505 } else { 3506 if (localLOGV) { 3507 if (!mScreenSaverEnabledByUser || mScreenSaverTimeout == 0) 3508 Log.v(TAG, "screen saver disabled by user"); 3509 else if (!mScreenOnEarly) 3510 Log.v(TAG, "screen saver disabled while screen off"); 3511 else 3512 Log.v(TAG, "screen saver disabled by wakelock"); 3513 } 3514 } 3515 } 3516 3517 Runnable mScreenLockTimeout = new Runnable() { 3518 public void run() { 3519 synchronized (this) { 3520 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 3521 mKeyguardMediator.doKeyguardTimeout(); 3522 mLockScreenTimerActive = false; 3523 } 3524 } 3525 }; 3526 3527 private void updateLockScreenTimeout() { 3528 synchronized (mScreenLockTimeout) { 3529 boolean enable = (mAllowLockscreenWhenOn && mScreenOnEarly && mKeyguardMediator.isSecure()); 3530 if (mLockScreenTimerActive != enable) { 3531 if (enable) { 3532 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 3533 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 3534 } else { 3535 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 3536 mHandler.removeCallbacks(mScreenLockTimeout); 3537 } 3538 mLockScreenTimerActive = enable; 3539 } 3540 } 3541 } 3542 3543 /** {@inheritDoc} */ 3544 public void enableScreenAfterBoot() { 3545 readLidState(); 3546 updateKeyboardVisibility(); 3547 3548 updateRotation(true); 3549 } 3550 3551 private void updateKeyboardVisibility() { 3552 mPowerManager.setKeyboardVisibility(mLidOpen == LID_OPEN); 3553 } 3554 3555 void updateRotation(boolean alwaysSendConfiguration) { 3556 try { 3557 //set orientation on WindowManager 3558 mWindowManager.updateRotation(alwaysSendConfiguration); 3559 } catch (RemoteException e) { 3560 // Ignore 3561 } 3562 } 3563 3564 /** 3565 * Return an Intent to launch the currently active dock app as home. Returns 3566 * null if the standard home should be launched, which is the case if any of the following is 3567 * true: 3568 * <ul> 3569 * <li>The device is not in either car mode or desk mode 3570 * <li>The device is in car mode but ENABLE_CAR_DOCK_HOME_CAPTURE is false 3571 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 3572 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 3573 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 3574 * </ul> 3575 * @return 3576 */ 3577 Intent createHomeDockIntent() { 3578 Intent intent = null; 3579 3580 // What home does is based on the mode, not the dock state. That 3581 // is, when in car mode you should be taken to car home regardless 3582 // of whether we are actually in a car dock. 3583 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 3584 if (ENABLE_CAR_DOCK_HOME_CAPTURE) { 3585 intent = mCarDockIntent; 3586 } 3587 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 3588 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 3589 intent = mDeskDockIntent; 3590 } 3591 } 3592 3593 if (intent == null) { 3594 return null; 3595 } 3596 3597 ActivityInfo ai = intent.resolveActivityInfo( 3598 mContext.getPackageManager(), PackageManager.GET_META_DATA); 3599 if (ai == null) { 3600 return null; 3601 } 3602 3603 if (ai.metaData != null && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 3604 intent = new Intent(intent); 3605 intent.setClassName(ai.packageName, ai.name); 3606 return intent; 3607 } 3608 3609 return null; 3610 } 3611 3612 void startDockOrHome() { 3613 Intent dock = createHomeDockIntent(); 3614 if (dock != null) { 3615 try { 3616 mContext.startActivity(dock); 3617 return; 3618 } catch (ActivityNotFoundException e) { 3619 } 3620 } 3621 mContext.startActivity(mHomeIntent); 3622 } 3623 3624 /** 3625 * goes to the home screen 3626 * @return whether it did anything 3627 */ 3628 boolean goHome() { 3629 if (false) { 3630 // This code always brings home to the front. 3631 try { 3632 ActivityManagerNative.getDefault().stopAppSwitches(); 3633 } catch (RemoteException e) { 3634 } 3635 sendCloseSystemWindows(); 3636 startDockOrHome(); 3637 } else { 3638 // This code brings home to the front or, if it is already 3639 // at the front, puts the device to sleep. 3640 try { 3641 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 3642 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 3643 Log.d(TAG, "UTS-TEST-MODE"); 3644 } else { 3645 ActivityManagerNative.getDefault().stopAppSwitches(); 3646 sendCloseSystemWindows(); 3647 Intent dock = createHomeDockIntent(); 3648 if (dock != null) { 3649 int result = ActivityManagerNative.getDefault() 3650 .startActivity(null, dock, 3651 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 3652 null, 0, null, null, 0, true /* onlyIfNeeded*/, false, 3653 null, null, false); 3654 if (result == IActivityManager.START_RETURN_INTENT_TO_CALLER) { 3655 return false; 3656 } 3657 } 3658 } 3659 int result = ActivityManagerNative.getDefault() 3660 .startActivity(null, mHomeIntent, 3661 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 3662 null, 0, null, null, 0, true /* onlyIfNeeded*/, false, 3663 null, null, false); 3664 if (result == IActivityManager.START_RETURN_INTENT_TO_CALLER) { 3665 return false; 3666 } 3667 } catch (RemoteException ex) { 3668 // bummer, the activity manager, which is in this process, is dead 3669 } 3670 } 3671 return true; 3672 } 3673 3674 public void setCurrentOrientationLw(int newOrientation) { 3675 synchronized (mLock) { 3676 if (newOrientation != mCurrentAppOrientation) { 3677 mCurrentAppOrientation = newOrientation; 3678 updateOrientationListenerLp(); 3679 } 3680 } 3681 } 3682 3683 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 3684 final boolean hapticsDisabled = Settings.System.getInt(mContext.getContentResolver(), 3685 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) == 0; 3686 if (!always && (hapticsDisabled || mKeyguardMediator.isShowingAndNotHidden())) { 3687 return false; 3688 } 3689 long[] pattern = null; 3690 switch (effectId) { 3691 case HapticFeedbackConstants.LONG_PRESS: 3692 pattern = mLongPressVibePattern; 3693 break; 3694 case HapticFeedbackConstants.VIRTUAL_KEY: 3695 pattern = mVirtualKeyVibePattern; 3696 break; 3697 case HapticFeedbackConstants.KEYBOARD_TAP: 3698 pattern = mKeyboardTapVibePattern; 3699 break; 3700 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 3701 pattern = mSafeModeDisabledVibePattern; 3702 break; 3703 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 3704 pattern = mSafeModeEnabledVibePattern; 3705 break; 3706 default: 3707 return false; 3708 } 3709 if (pattern.length == 1) { 3710 // One-shot vibration 3711 mVibrator.vibrate(pattern[0]); 3712 } else { 3713 // Pattern vibration 3714 mVibrator.vibrate(pattern, -1); 3715 } 3716 return true; 3717 } 3718 3719 public void screenOnStartedLw() { 3720 // The window manager has just grabbed a wake lock. This is our cue to disable the screen 3721 // saver. 3722 synchronized (mLock) { 3723 mScreenSaverMayRun = false; 3724 } 3725 } 3726 3727 public void screenOnStoppedLw() { 3728 if (mPowerManager.isScreenOn()) { 3729 if (!mKeyguardMediator.isShowingAndNotHidden()) { 3730 long curTime = SystemClock.uptimeMillis(); 3731 mPowerManager.userActivity(curTime, false, LocalPowerManager.OTHER_EVENT); 3732 } 3733 3734 synchronized (mLock) { 3735 // even if the keyguard is up, now that all the wakelocks have been released, we 3736 // should re-enable the screen saver 3737 mScreenSaverMayRun = true; 3738 updateScreenSaverTimeoutLocked(); 3739 } 3740 } 3741 } 3742 3743 public boolean allowKeyRepeat() { 3744 // disable key repeat when screen is off 3745 return mScreenOnEarly; 3746 } 3747 3748 private int updateSystemUiVisibilityLw() { 3749 // If there is no window focused, there will be nobody to handle the events 3750 // anyway, so just hang on in whatever state we're in until things settle down. 3751 if (mFocusedWindow == null) { 3752 return 0; 3753 } 3754 final int visibility = mFocusedWindow.getSystemUiVisibility() 3755 & ~mResettingSystemUiFlags 3756 & ~mForceClearedSystemUiFlags; 3757 int diff = visibility ^ mLastSystemUiFlags; 3758 final boolean needsMenu = (mFocusedWindow.getAttrs().flags 3759 & WindowManager.LayoutParams.FLAG_NEEDS_MENU_KEY) != 0; 3760 if (diff == 0 && mLastFocusNeedsMenu == needsMenu) { 3761 return 0; 3762 } 3763 mLastSystemUiFlags = visibility; 3764 mLastFocusNeedsMenu = needsMenu; 3765 mHandler.post(new Runnable() { 3766 public void run() { 3767 if (mStatusBarService == null) { 3768 mStatusBarService = IStatusBarService.Stub.asInterface( 3769 ServiceManager.getService("statusbar")); 3770 } 3771 if (mStatusBarService != null) { 3772 try { 3773 mStatusBarService.setSystemUiVisibility(visibility); 3774 mStatusBarService.topAppWindowChanged(needsMenu); 3775 } catch (RemoteException e) { 3776 // not much to be done 3777 mStatusBarService = null; 3778 } 3779 } 3780 } 3781 }); 3782 return diff; 3783 } 3784 3785 // Use this instead of checking config_showNavigationBar so that it can be consistently 3786 // overridden by qemu.hw.mainkeys in the emulator. 3787 public boolean hasNavigationBar() { 3788 return mHasNavigationBar; 3789 } 3790 3791 public void dump(String prefix, FileDescriptor fd, PrintWriter pw, String[] args) { 3792 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 3793 pw.print(" mSystemReady="); pw.print(mSystemReady); 3794 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 3795 pw.print(prefix); pw.print("mLidOpen="); pw.print(mLidOpen); 3796 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 3797 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 3798 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 3799 || mForceClearedSystemUiFlags != 0) { 3800 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 3801 pw.print(Integer.toHexString(mLastSystemUiFlags)); 3802 pw.print(" mResettingSystemUiFlags=0x"); 3803 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 3804 pw.print(" mForceClearedSystemUiFlags=0x"); 3805 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 3806 } 3807 if (mLastFocusNeedsMenu) { 3808 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 3809 pw.println(mLastFocusNeedsMenu); 3810 } 3811 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 3812 pw.print(" mDockMode="); pw.print(mDockMode); 3813 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 3814 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 3815 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 3816 pw.print(" mUserRotation="); pw.print(mUserRotation); 3817 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 3818 pw.print(prefix); pw.print("mAccelerometerDefault="); pw.print(mAccelerometerDefault); 3819 pw.print(" mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 3820 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 3821 pw.print(mCarDockEnablesAccelerometer); 3822 pw.print(" mDeskDockEnablesAccelerometer="); 3823 pw.println(mDeskDockEnablesAccelerometer); 3824 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 3825 pw.print(mLidKeyboardAccessibility); 3826 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 3827 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 3828 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 3829 pw.print(" mScreenOnFully="); pw.print(mScreenOnFully); 3830 pw.print(" mOrientationSensorEnabled="); pw.print(mOrientationSensorEnabled); 3831 pw.print(" mHasSoftInput="); pw.println(mHasSoftInput); 3832 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 3833 pw.print(","); pw.print(mUnrestrictedScreenTop); 3834 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 3835 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 3836 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 3837 pw.print(","); pw.print(mRestrictedScreenTop); 3838 pw.print(") "); pw.print(mRestrictedScreenWidth); 3839 pw.print("x"); pw.println(mRestrictedScreenHeight); 3840 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 3841 pw.print(","); pw.print(mCurTop); 3842 pw.print(")-("); pw.print(mCurRight); 3843 pw.print(","); pw.print(mCurBottom); pw.println(")"); 3844 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 3845 pw.print(","); pw.print(mContentTop); 3846 pw.print(")-("); pw.print(mContentRight); 3847 pw.print(","); pw.print(mContentBottom); pw.println(")"); 3848 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 3849 pw.print(","); pw.print(mDockTop); 3850 pw.print(")-("); pw.print(mDockRight); 3851 pw.print(","); pw.print(mDockBottom); pw.println(")"); 3852 pw.print(prefix); pw.print("mDockLayer="); pw.println(mDockLayer); 3853 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 3854 pw.println(mTopFullscreenOpaqueWindowState); 3855 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 3856 pw.print(" mForceStatusBar="); pw.print(mForceStatusBar); 3857 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 3858 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 3859 pw.print(" mHomePressed="); pw.println(mHomePressed); 3860 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 3861 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 3862 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 3863 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 3864 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 3865 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 3866 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 3867 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 3868 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 3869 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 3870 } 3871} 3872