PhoneWindowManager.java revision a486a53a02392c5d5de5a3d0856433a25e56b110
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.Bundle; 44import android.os.Handler; 45import android.os.IBinder; 46import android.os.IRemoteCallback; 47import android.os.LocalPowerManager; 48import android.os.Message; 49import android.os.Messenger; 50import android.os.PowerManager; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemClock; 54import android.os.SystemProperties; 55import android.os.UEventObserver; 56import android.os.Vibrator; 57import android.provider.Settings; 58 59import com.android.internal.R; 60import com.android.internal.app.ShutdownThread; 61import com.android.internal.policy.PolicyManager; 62import com.android.internal.statusbar.IStatusBarService; 63import com.android.internal.telephony.ITelephony; 64import com.android.internal.view.BaseInputHandler; 65import com.android.internal.widget.PointerLocationView; 66 67import android.util.DisplayMetrics; 68import android.util.EventLog; 69import android.util.Log; 70import android.util.Slog; 71import android.util.SparseArray; 72import android.view.Gravity; 73import android.view.HapticFeedbackConstants; 74import android.view.IApplicationToken; 75import android.view.IWindowManager; 76import android.view.InputChannel; 77import android.view.InputDevice; 78import android.view.InputQueue; 79import android.view.InputHandler; 80import android.view.KeyCharacterMap; 81import android.view.KeyEvent; 82import android.view.MotionEvent; 83import android.view.WindowOrientationListener; 84import android.view.Surface; 85import android.view.View; 86import android.view.ViewConfiguration; 87import android.view.Window; 88import android.view.WindowManager; 89import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW; 90import static android.view.WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN; 91import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN; 92import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 93import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR; 94import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS; 95import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 96import static android.view.WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD; 97import static android.view.WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON; 98import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 99import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 100import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 101import static android.view.WindowManager.LayoutParams.LAST_APPLICATION_WINDOW; 102import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA; 103import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY; 104import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_PANEL; 105import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_SUB_PANEL; 106import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG; 107import static android.view.WindowManager.LayoutParams.TYPE_DRAG; 108import static android.view.WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER; 109import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD; 110import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG; 111import static android.view.WindowManager.LayoutParams.TYPE_PHONE; 112import static android.view.WindowManager.LayoutParams.TYPE_PRIORITY_PHONE; 113import static android.view.WindowManager.LayoutParams.TYPE_SEARCH_BAR; 114import static android.view.WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 115import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR; 116import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL; 117import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL; 118import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG; 119import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_ALERT; 120import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_ERROR; 121import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD; 122import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG; 123import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY; 124import static android.view.WindowManager.LayoutParams.TYPE_TOAST; 125import static android.view.WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY; 126import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER; 127import static android.view.WindowManager.LayoutParams.TYPE_POINTER; 128import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR; 129import static android.view.WindowManager.LayoutParams.TYPE_BOOT_PROGRESS; 130import android.view.WindowManagerImpl; 131import android.view.WindowManagerPolicy; 132import android.view.KeyCharacterMap.FallbackAction; 133import android.view.accessibility.AccessibilityEvent; 134import android.view.animation.Animation; 135import android.view.animation.AnimationUtils; 136import android.media.IAudioService; 137import android.media.AudioManager; 138 139import java.io.File; 140import java.io.FileDescriptor; 141import java.io.FileReader; 142import java.io.IOException; 143import java.io.PrintWriter; 144import java.util.ArrayList; 145 146/** 147 * WindowManagerPolicy implementation for the Android phone UI. This 148 * introduces a new method suffix, Lp, for an internal lock of the 149 * PhoneWindowManager. This is used to protect some internal state, and 150 * can be acquired with either thw Lw and Li lock held, so has the restrictions 151 * of both of those when held. 152 */ 153public class PhoneWindowManager implements WindowManagerPolicy { 154 static final String TAG = "WindowManager"; 155 static final boolean DEBUG = false; 156 static final boolean localLOGV = false; 157 static final boolean DEBUG_LAYOUT = false; 158 static final boolean DEBUG_FALLBACK = false; 159 static final boolean SHOW_STARTING_ANIMATIONS = true; 160 static final boolean SHOW_PROCESSES_ON_ALT_MENU = false; 161 162 // Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key. 163 // No longer recommended for desk docks; still useful in car docks. 164 static final boolean ENABLE_CAR_DOCK_HOME_CAPTURE = true; 165 static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false; 166 167 static final int LONG_PRESS_POWER_NOTHING = 0; 168 static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1; 169 static final int LONG_PRESS_POWER_SHUT_OFF = 2; 170 171 // These need to match the documentation/constant in 172 // core/res/res/values/config.xml 173 static final int LONG_PRESS_HOME_NOTHING = 0; 174 static final int LONG_PRESS_HOME_RECENT_DIALOG = 1; 175 static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 2; 176 177 // wallpaper is at the bottom, though the window manager may move it. 178 static final int WALLPAPER_LAYER = 2; 179 static final int APPLICATION_LAYER = 2; 180 static final int PHONE_LAYER = 3; 181 static final int SEARCH_BAR_LAYER = 4; 182 static final int SYSTEM_DIALOG_LAYER = 5; 183 // toasts and the plugged-in battery thing 184 static final int TOAST_LAYER = 6; 185 // SIM errors and unlock. Not sure if this really should be in a high layer. 186 static final int PRIORITY_PHONE_LAYER = 7; 187 // like the ANR / app crashed dialogs 188 static final int SYSTEM_ALERT_LAYER = 8; 189 // on-screen keyboards and other such input method user interfaces go here. 190 static final int INPUT_METHOD_LAYER = 9; 191 // on-screen keyboards and other such input method user interfaces go here. 192 static final int INPUT_METHOD_DIALOG_LAYER = 10; 193 // the keyguard; nothing on top of these can take focus, since they are 194 // responsible for power management when displayed. 195 static final int KEYGUARD_LAYER = 11; 196 static final int KEYGUARD_DIALOG_LAYER = 12; 197 static final int STATUS_BAR_SUB_PANEL_LAYER = 13; 198 static final int STATUS_BAR_LAYER = 14; 199 static final int STATUS_BAR_PANEL_LAYER = 15; 200 // the on-screen volume indicator and controller shown when the user 201 // changes the device volume 202 static final int VOLUME_OVERLAY_LAYER = 16; 203 // things in here CAN NOT take focus, but are shown on top of everything else. 204 static final int SYSTEM_OVERLAY_LAYER = 17; 205 // the navigation bar, if available, shows atop most things 206 static final int NAVIGATION_BAR_LAYER = 18; 207 // system-level error dialogs 208 static final int SYSTEM_ERROR_LAYER = 19; 209 // the drag layer: input for drag-and-drop is associated with this window, 210 // which sits above all other focusable windows 211 static final int DRAG_LAYER = 20; 212 static final int SECURE_SYSTEM_OVERLAY_LAYER = 21; 213 static final int BOOT_PROGRESS_LAYER = 22; 214 // the (mouse) pointer layer 215 static final int POINTER_LAYER = 23; 216 static final int HIDDEN_NAV_CONSUMER_LAYER = 24; 217 218 static final int APPLICATION_MEDIA_SUBLAYER = -2; 219 static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1; 220 static final int APPLICATION_PANEL_SUBLAYER = 1; 221 static final int APPLICATION_SUB_PANEL_SUBLAYER = 2; 222 223 static public final String SYSTEM_DIALOG_REASON_KEY = "reason"; 224 static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions"; 225 static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 226 static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey"; 227 228 // Useful scan codes. 229 private static final int SW_LID = 0x00; 230 private static final int BTN_MOUSE = 0x110; 231 232 /* Table of Application Launch keys. Maps from key codes to intent categories. 233 * 234 * These are special keys that are used to launch particular kinds of applications, 235 * such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C) 236 * usage page. We don't support quite that many yet... 237 */ 238 static SparseArray<String> sApplicationLaunchKeyCategories; 239 static { 240 sApplicationLaunchKeyCategories = new SparseArray<String>(); 241 sApplicationLaunchKeyCategories.append( 242 KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER); 243 sApplicationLaunchKeyCategories.append( 244 KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL); 245 sApplicationLaunchKeyCategories.append( 246 KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS); 247 sApplicationLaunchKeyCategories.append( 248 KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR); 249 sApplicationLaunchKeyCategories.append( 250 KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC); 251 sApplicationLaunchKeyCategories.append( 252 KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR); 253 } 254 255 /** 256 * Lock protecting internal state. Must not call out into window 257 * manager with lock held. (This lock will be acquired in places 258 * where the window manager is calling in with its own lock held.) 259 */ 260 final Object mLock = new Object(); 261 262 Context mContext; 263 IWindowManager mWindowManager; 264 WindowManagerFuncs mWindowManagerFuncs; 265 LocalPowerManager mPowerManager; 266 IStatusBarService mStatusBarService; 267 Vibrator mVibrator; // Vibrator for giving feedback of orientation changes 268 269 // Vibrator pattern for haptic feedback of a long press. 270 long[] mLongPressVibePattern; 271 272 // Vibrator pattern for haptic feedback of virtual key press. 273 long[] mVirtualKeyVibePattern; 274 275 // Vibrator pattern for a short vibration. 276 long[] mKeyboardTapVibePattern; 277 278 // Vibrator pattern for haptic feedback during boot when safe mode is disabled. 279 long[] mSafeModeDisabledVibePattern; 280 281 // Vibrator pattern for haptic feedback during boot when safe mode is enabled. 282 long[] mSafeModeEnabledVibePattern; 283 284 /** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */ 285 boolean mEnableShiftMenuBugReports = false; 286 287 boolean mSafeMode; 288 WindowState mStatusBar = null; 289 boolean mStatusBarCanHide; 290 int mStatusBarHeight; 291 final ArrayList<WindowState> mStatusBarPanels = new ArrayList<WindowState>(); 292 WindowState mNavigationBar = null; 293 boolean mHasNavigationBar = false; 294 int mNavigationBarWidth = 0, mNavigationBarHeight = 0; 295 296 WindowState mKeyguard = null; 297 KeyguardViewMediator mKeyguardMediator; 298 GlobalActions mGlobalActions; 299 volatile boolean mPowerKeyHandled; // accessed from input reader and handler thread 300 boolean mPendingPowerKeyUpCanceled; 301 Handler mHandler; 302 303 static final int RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS = 0; 304 static final int RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW = 1; 305 static final int RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH = 2; 306 307 RecentApplicationsDialog mRecentAppsDialog; 308 int mRecentAppsDialogHeldModifiers; 309 310 private static final int LID_ABSENT = -1; 311 private static final int LID_CLOSED = 0; 312 private static final int LID_OPEN = 1; 313 314 int mLidOpen = LID_ABSENT; 315 316 boolean mSystemReady; 317 boolean mSystemBooted; 318 boolean mHdmiPlugged; 319 int mUiMode = Configuration.UI_MODE_TYPE_NORMAL; 320 int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED; 321 int mLidOpenRotation; 322 int mCarDockRotation; 323 int mDeskDockRotation; 324 int mHdmiRotation; 325 326 int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE; 327 int mUserRotation = Surface.ROTATION_0; 328 329 int mAllowAllRotations = -1; 330 boolean mCarDockEnablesAccelerometer; 331 boolean mDeskDockEnablesAccelerometer; 332 int mLidKeyboardAccessibility; 333 int mLidNavigationAccessibility; 334 int mLongPressOnPowerBehavior = -1; 335 boolean mScreenOnEarly = false; 336 boolean mScreenOnFully = false; 337 boolean mOrientationSensorEnabled = false; 338 int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED; 339 static final int DEFAULT_ACCELEROMETER_ROTATION = 0; 340 int mAccelerometerDefault = DEFAULT_ACCELEROMETER_ROTATION; 341 boolean mHasSoftInput = false; 342 343 int mPointerLocationMode = 0; 344 PointerLocationView mPointerLocationView = null; 345 InputChannel mPointerLocationInputChannel; 346 347 // The last window we were told about in focusChanged. 348 WindowState mFocusedWindow; 349 IApplicationToken mFocusedApp; 350 351 private final InputHandler mPointerLocationInputHandler = new BaseInputHandler() { 352 @Override 353 public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 354 boolean handled = false; 355 try { 356 if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 357 synchronized (mLock) { 358 if (mPointerLocationView != null) { 359 mPointerLocationView.addPointerEvent(event); 360 handled = true; 361 } 362 } 363 } 364 } finally { 365 finishedCallback.finished(handled); 366 } 367 } 368 }; 369 370 // The current size of the screen; really; (ir)regardless of whether the status 371 // bar can be hidden or not 372 int mUnrestrictedScreenLeft, mUnrestrictedScreenTop; 373 int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight; 374 // The current size of the screen; these may be different than (0,0)-(dw,dh) 375 // if the status bar can't be hidden; in that case it effectively carves out 376 // that area of the display from all other windows. 377 int mRestrictedScreenLeft, mRestrictedScreenTop; 378 int mRestrictedScreenWidth, mRestrictedScreenHeight; 379 // During layout, the current screen borders with all outer decoration 380 // (status bar, input method dock) accounted for. 381 int mCurLeft, mCurTop, mCurRight, mCurBottom; 382 // During layout, the frame in which content should be displayed 383 // to the user, accounting for all screen decoration except for any 384 // space they deem as available for other content. This is usually 385 // the same as mCur*, but may be larger if the screen decor has supplied 386 // content insets. 387 int mContentLeft, mContentTop, mContentRight, mContentBottom; 388 // During layout, the current screen borders along which input method 389 // windows are placed. 390 int mDockLeft, mDockTop, mDockRight, mDockBottom; 391 // During layout, the layer at which the doc window is placed. 392 int mDockLayer; 393 int mLastSystemUiFlags; 394 // Bits that we are in the process of clearing, so we want to prevent 395 // them from being set by applications until everything has been updated 396 // to have them clear. 397 int mResettingSystemUiFlags = 0; 398 // Bits that we are currently always keeping cleared. 399 int mForceClearedSystemUiFlags = 0; 400 // What we last reported to system UI about whether the compatibility 401 // menu needs to be displayed. 402 boolean mLastFocusNeedsMenu = false; 403 404 FakeWindow mHideNavFakeWindow = null; 405 406 static final Rect mTmpParentFrame = new Rect(); 407 static final Rect mTmpDisplayFrame = new Rect(); 408 static final Rect mTmpContentFrame = new Rect(); 409 static final Rect mTmpVisibleFrame = new Rect(); 410 static final Rect mTmpNavigationFrame = new Rect(); 411 412 WindowState mTopFullscreenOpaqueWindowState; 413 boolean mTopIsFullscreen; 414 boolean mForceStatusBar; 415 boolean mHideLockScreen; 416 boolean mDismissKeyguard; 417 boolean mHomePressed; 418 Intent mHomeIntent; 419 Intent mCarDockIntent; 420 Intent mDeskDockIntent; 421 int mShortcutKeyPressed = -1; 422 boolean mConsumeShortcutKeyUp; 423 424 // support for activating the lock screen while the screen is on 425 boolean mAllowLockscreenWhenOn; 426 int mLockScreenTimeout; 427 boolean mLockScreenTimerActive; 428 429 // Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.) 430 int mEndcallBehavior; 431 432 // Behavior of POWER button while in-call and screen on. 433 // (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.) 434 int mIncallPowerBehavior; 435 436 int mLandscapeRotation = 0; // default landscape rotation 437 int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation 438 int mPortraitRotation = 0; // default portrait rotation 439 int mUpsideDownRotation = 0; // "other" portrait rotation 440 441 // What we do when the user long presses on home 442 private int mLongPressOnHomeBehavior = -1; 443 444 // Screenshot trigger states 445 // Time to volume and power must be pressed within this interval of each other. 446 private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150; 447 private boolean mVolumeDownKeyTriggered; 448 private long mVolumeDownKeyTime; 449 private boolean mVolumeDownKeyConsumedByScreenshotChord; 450 private boolean mVolumeUpKeyTriggered; 451 private boolean mPowerKeyTriggered; 452 private long mPowerKeyTime; 453 454 ShortcutManager mShortcutManager; 455 PowerManager.WakeLock mBroadcastWakeLock; 456 457 final KeyCharacterMap.FallbackAction mFallbackAction = new KeyCharacterMap.FallbackAction(); 458 459 private UEventObserver mHDMIObserver = new UEventObserver() { 460 @Override 461 public void onUEvent(UEventObserver.UEvent event) { 462 setHdmiPlugged("1".equals(event.get("SWITCH_STATE"))); 463 } 464 }; 465 466 class SettingsObserver extends ContentObserver { 467 SettingsObserver(Handler handler) { 468 super(handler); 469 } 470 471 void observe() { 472 ContentResolver resolver = mContext.getContentResolver(); 473 resolver.registerContentObserver(Settings.System.getUriFor( 474 Settings.System.END_BUTTON_BEHAVIOR), false, this); 475 resolver.registerContentObserver(Settings.Secure.getUriFor( 476 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this); 477 resolver.registerContentObserver(Settings.System.getUriFor( 478 Settings.System.ACCELEROMETER_ROTATION), false, this); 479 resolver.registerContentObserver(Settings.System.getUriFor( 480 Settings.System.USER_ROTATION), false, this); 481 resolver.registerContentObserver(Settings.System.getUriFor( 482 Settings.System.SCREEN_OFF_TIMEOUT), false, this); 483 resolver.registerContentObserver(Settings.System.getUriFor( 484 Settings.System.WINDOW_ORIENTATION_LISTENER_LOG), false, this); 485 resolver.registerContentObserver(Settings.System.getUriFor( 486 Settings.System.POINTER_LOCATION), false, this); 487 resolver.registerContentObserver(Settings.Secure.getUriFor( 488 Settings.Secure.DEFAULT_INPUT_METHOD), false, this); 489 resolver.registerContentObserver(Settings.System.getUriFor( 490 "fancy_rotation_anim"), false, this); 491 updateSettings(); 492 } 493 494 @Override public void onChange(boolean selfChange) { 495 updateSettings(); 496 updateRotation(false); 497 } 498 } 499 500 class MyOrientationListener extends WindowOrientationListener { 501 MyOrientationListener(Context context) { 502 super(context); 503 } 504 505 @Override 506 public void onProposedRotationChanged(int rotation) { 507 if (localLOGV) Log.v(TAG, "onProposedRotationChanged, rotation=" + rotation); 508 updateRotation(false); 509 } 510 } 511 MyOrientationListener mOrientationListener; 512 513 /* 514 * We always let the sensor be switched on by default except when 515 * the user has explicitly disabled sensor based rotation or when the 516 * screen is switched off. 517 */ 518 boolean needSensorRunningLp() { 519 if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 520 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 521 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT 522 || mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) { 523 // If the application has explicitly requested to follow the 524 // orientation, then we need to turn the sensor or. 525 return true; 526 } 527 if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) || 528 (mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK 529 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 530 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) { 531 // enable accelerometer if we are docked in a dock that enables accelerometer 532 // orientation management, 533 return true; 534 } 535 if (mAccelerometerDefault == 0) { 536 // If the setting for using the sensor by default is enabled, then 537 // we will always leave it on. Note that the user could go to 538 // a window that forces an orientation that does not use the 539 // sensor and in theory we could turn it off... however, when next 540 // turning it on we won't have a good value for the current 541 // orientation for a little bit, which can cause orientation 542 // changes to lag, so we'd like to keep it always on. (It will 543 // still be turned off when the screen is off.) 544 return false; 545 } 546 return true; 547 } 548 549 /* 550 * Various use cases for invoking this function 551 * screen turning off, should always disable listeners if already enabled 552 * screen turned on and current app has sensor based orientation, enable listeners 553 * if not already enabled 554 * screen turned on and current app does not have sensor orientation, disable listeners if 555 * already enabled 556 * screen turning on and current app has sensor based orientation, enable listeners if needed 557 * screen turning on and current app has nosensor based orientation, do nothing 558 */ 559 void updateOrientationListenerLp() { 560 if (!mOrientationListener.canDetectOrientation()) { 561 // If sensor is turned off or nonexistent for some reason 562 return; 563 } 564 //Could have been invoked due to screen turning on or off or 565 //change of the currently visible window's orientation 566 if (localLOGV) Log.v(TAG, "Screen status="+mScreenOnEarly+ 567 ", current orientation="+mCurrentAppOrientation+ 568 ", SensorEnabled="+mOrientationSensorEnabled); 569 boolean disable = true; 570 if (mScreenOnEarly) { 571 if (needSensorRunningLp()) { 572 disable = false; 573 //enable listener if not already enabled 574 if (!mOrientationSensorEnabled) { 575 mOrientationListener.enable(); 576 if(localLOGV) Log.v(TAG, "Enabling listeners"); 577 mOrientationSensorEnabled = true; 578 } 579 } 580 } 581 //check if sensors need to be disabled 582 if (disable && mOrientationSensorEnabled) { 583 mOrientationListener.disable(); 584 if(localLOGV) Log.v(TAG, "Disabling listeners"); 585 mOrientationSensorEnabled = false; 586 } 587 } 588 589 private void interceptPowerKeyDown(boolean handled) { 590 mPowerKeyHandled = handled; 591 if (!handled) { 592 mHandler.postDelayed(mPowerLongPress, ViewConfiguration.getGlobalActionKeyTimeout()); 593 } 594 } 595 596 private boolean interceptPowerKeyUp(boolean canceled) { 597 if (!mPowerKeyHandled) { 598 mHandler.removeCallbacks(mPowerLongPress); 599 return !canceled; 600 } 601 return false; 602 } 603 604 private void cancelPendingPowerKeyAction() { 605 if (!mPowerKeyHandled) { 606 mHandler.removeCallbacks(mPowerLongPress); 607 } 608 if (mPowerKeyTriggered) { 609 mPendingPowerKeyUpCanceled = true; 610 } 611 } 612 613 private void interceptScreenshotChord() { 614 if (mVolumeDownKeyTriggered && mPowerKeyTriggered && !mVolumeUpKeyTriggered) { 615 final long now = SystemClock.uptimeMillis(); 616 if (now <= mVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS 617 && now <= mPowerKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) { 618 mVolumeDownKeyConsumedByScreenshotChord = true; 619 cancelPendingPowerKeyAction(); 620 621 mHandler.postDelayed(mScreenshotChordLongPress, 622 ViewConfiguration.getGlobalActionKeyTimeout()); 623 } 624 } 625 } 626 627 private void cancelPendingScreenshotChordAction() { 628 mHandler.removeCallbacks(mScreenshotChordLongPress); 629 } 630 631 private final Runnable mPowerLongPress = new Runnable() { 632 public void run() { 633 // The context isn't read 634 if (mLongPressOnPowerBehavior < 0) { 635 mLongPressOnPowerBehavior = mContext.getResources().getInteger( 636 com.android.internal.R.integer.config_longPressOnPowerBehavior); 637 } 638 switch (mLongPressOnPowerBehavior) { 639 case LONG_PRESS_POWER_NOTHING: 640 break; 641 case LONG_PRESS_POWER_GLOBAL_ACTIONS: 642 mPowerKeyHandled = true; 643 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 644 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 645 showGlobalActionsDialog(); 646 break; 647 case LONG_PRESS_POWER_SHUT_OFF: 648 mPowerKeyHandled = true; 649 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 650 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS); 651 ShutdownThread.shutdown(mContext, true); 652 break; 653 } 654 } 655 }; 656 657 private final Runnable mScreenshotChordLongPress = new Runnable() { 658 public void run() { 659 takeScreenshot(); 660 } 661 }; 662 663 void showGlobalActionsDialog() { 664 if (mGlobalActions == null) { 665 mGlobalActions = new GlobalActions(mContext); 666 } 667 final boolean keyguardShowing = mKeyguardMediator.isShowingAndNotHidden(); 668 mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned()); 669 if (keyguardShowing) { 670 // since it took two seconds of long press to bring this up, 671 // poke the wake lock so they have some time to see the dialog. 672 mKeyguardMediator.pokeWakelock(); 673 } 674 } 675 676 boolean isDeviceProvisioned() { 677 return Settings.Secure.getInt( 678 mContext.getContentResolver(), Settings.Secure.DEVICE_PROVISIONED, 0) != 0; 679 } 680 681 private void handleLongPressOnHome() { 682 // We can't initialize this in init() since the configuration hasn't been loaded yet. 683 if (mLongPressOnHomeBehavior < 0) { 684 mLongPressOnHomeBehavior 685 = mContext.getResources().getInteger(R.integer.config_longPressOnHomeBehavior); 686 if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING || 687 mLongPressOnHomeBehavior > LONG_PRESS_HOME_RECENT_SYSTEM_UI) { 688 mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING; 689 } 690 } 691 692 if (mLongPressOnHomeBehavior != LONG_PRESS_HOME_NOTHING) { 693 performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false); 694 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_RECENT_APPS); 695 696 // Eat the longpress so it won't dismiss the recent apps dialog when 697 // the user lets go of the home key 698 mHomePressed = false; 699 } 700 701 if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_DIALOG) { 702 showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS); 703 } else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI) { 704 try { 705 mStatusBarService.toggleRecentApps(); 706 } catch (RemoteException e) { 707 Slog.e(TAG, "RemoteException when showing recent apps", e); 708 } 709 } 710 } 711 712 /** 713 * Create (if necessary) and show or dismiss the recent apps dialog according 714 * according to the requested behavior. 715 */ 716 void showOrHideRecentAppsDialog(final int behavior) { 717 mHandler.post(new Runnable() { 718 @Override 719 public void run() { 720 if (mRecentAppsDialog == null) { 721 mRecentAppsDialog = new RecentApplicationsDialog(mContext); 722 } 723 if (mRecentAppsDialog.isShowing()) { 724 switch (behavior) { 725 case RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS: 726 mRecentAppsDialog.dismiss(); 727 break; 728 case RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH: 729 mRecentAppsDialog.dismissAndSwitch(); 730 break; 731 case RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW: 732 default: 733 break; 734 } 735 } else { 736 switch (behavior) { 737 case RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS: 738 mRecentAppsDialog.show(); 739 break; 740 case RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW: 741 try { 742 mWindowManager.setInTouchMode(false); 743 } catch (RemoteException e) { 744 } 745 mRecentAppsDialog.show(); 746 break; 747 case RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH: 748 default: 749 break; 750 } 751 } 752 } 753 }); 754 } 755 756 /** {@inheritDoc} */ 757 public void init(Context context, IWindowManager windowManager, 758 WindowManagerFuncs windowManagerFuncs, 759 LocalPowerManager powerManager) { 760 mContext = context; 761 mWindowManager = windowManager; 762 mWindowManagerFuncs = windowManagerFuncs; 763 mPowerManager = powerManager; 764 mKeyguardMediator = new KeyguardViewMediator(context, this, powerManager); 765 mHandler = new Handler(); 766 mOrientationListener = new MyOrientationListener(mContext); 767 try { 768 mOrientationListener.setCurrentRotation(windowManager.getRotation()); 769 } catch (RemoteException ex) { } 770 SettingsObserver settingsObserver = new SettingsObserver(mHandler); 771 settingsObserver.observe(); 772 mShortcutManager = new ShortcutManager(context, mHandler); 773 mShortcutManager.observe(); 774 mHomeIntent = new Intent(Intent.ACTION_MAIN, null); 775 mHomeIntent.addCategory(Intent.CATEGORY_HOME); 776 mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 777 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 778 mCarDockIntent = new Intent(Intent.ACTION_MAIN, null); 779 mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK); 780 mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 781 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 782 mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null); 783 mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK); 784 mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 785 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 786 787 PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 788 mBroadcastWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, 789 "PhoneWindowManager.mBroadcastWakeLock"); 790 mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable")); 791 mLidOpenRotation = readRotation( 792 com.android.internal.R.integer.config_lidOpenRotation); 793 mCarDockRotation = readRotation( 794 com.android.internal.R.integer.config_carDockRotation); 795 mDeskDockRotation = readRotation( 796 com.android.internal.R.integer.config_deskDockRotation); 797 mCarDockEnablesAccelerometer = mContext.getResources().getBoolean( 798 com.android.internal.R.bool.config_carDockEnablesAccelerometer); 799 mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean( 800 com.android.internal.R.bool.config_deskDockEnablesAccelerometer); 801 mLidKeyboardAccessibility = mContext.getResources().getInteger( 802 com.android.internal.R.integer.config_lidKeyboardAccessibility); 803 mLidNavigationAccessibility = mContext.getResources().getInteger( 804 com.android.internal.R.integer.config_lidNavigationAccessibility); 805 // register for dock events 806 IntentFilter filter = new IntentFilter(); 807 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE); 808 filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE); 809 filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE); 810 filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE); 811 filter.addAction(Intent.ACTION_DOCK_EVENT); 812 Intent intent = context.registerReceiver(mDockReceiver, filter); 813 if (intent != null) { 814 // Retrieve current sticky dock event broadcast. 815 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 816 Intent.EXTRA_DOCK_STATE_UNDOCKED); 817 } 818 819 mVibrator = new Vibrator(); 820 mLongPressVibePattern = getLongIntArray(mContext.getResources(), 821 com.android.internal.R.array.config_longPressVibePattern); 822 mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(), 823 com.android.internal.R.array.config_virtualKeyVibePattern); 824 mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(), 825 com.android.internal.R.array.config_keyboardTapVibePattern); 826 mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(), 827 com.android.internal.R.array.config_safeModeDisabledVibePattern); 828 mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(), 829 com.android.internal.R.array.config_safeModeEnabledVibePattern); 830 831 // Controls rotation and the like. 832 initializeHdmiState(); 833 834 // Match current screen state. 835 if (mPowerManager.isScreenOn()) { 836 screenTurningOn(null); 837 } else { 838 screenTurnedOff(WindowManagerPolicy.OFF_BECAUSE_OF_USER); 839 } 840 } 841 842 public void setInitialDisplaySize(int width, int height) { 843 int shortSize; 844 if (width > height) { 845 shortSize = height; 846 mLandscapeRotation = Surface.ROTATION_0; 847 mSeascapeRotation = Surface.ROTATION_180; 848 if (mContext.getResources().getBoolean( 849 com.android.internal.R.bool.config_reverseDefaultRotation)) { 850 mPortraitRotation = Surface.ROTATION_90; 851 mUpsideDownRotation = Surface.ROTATION_270; 852 } else { 853 mPortraitRotation = Surface.ROTATION_270; 854 mUpsideDownRotation = Surface.ROTATION_90; 855 } 856 } else { 857 shortSize = width; 858 mPortraitRotation = Surface.ROTATION_0; 859 mUpsideDownRotation = Surface.ROTATION_180; 860 if (mContext.getResources().getBoolean( 861 com.android.internal.R.bool.config_reverseDefaultRotation)) { 862 mLandscapeRotation = Surface.ROTATION_270; 863 mSeascapeRotation = Surface.ROTATION_90; 864 } else { 865 mLandscapeRotation = Surface.ROTATION_90; 866 mSeascapeRotation = Surface.ROTATION_270; 867 } 868 } 869 870 // Determine whether the status bar can hide based on the size 871 // of the screen. We assume sizes > 600dp are tablets where we 872 // will use the system bar. 873 int shortSizeDp = shortSize 874 * DisplayMetrics.DENSITY_DEFAULT 875 / DisplayMetrics.DENSITY_DEVICE; 876 mStatusBarCanHide = shortSizeDp < 600; 877 mStatusBarHeight = mContext.getResources().getDimensionPixelSize( 878 mStatusBarCanHide 879 ? com.android.internal.R.dimen.status_bar_height 880 : com.android.internal.R.dimen.system_bar_height); 881 882 mHasNavigationBar = mContext.getResources().getBoolean( 883 com.android.internal.R.bool.config_showNavigationBar); 884 // Allow a system property to override this. Used by the emulator. 885 // See also hasNavigationBar(). 886 String navBarOverride = SystemProperties.get("qemu.hw.mainkeys"); 887 if (! "".equals(navBarOverride)) { 888 if (navBarOverride.equals("1")) mHasNavigationBar = false; 889 else if (navBarOverride.equals("0")) mHasNavigationBar = true; 890 } 891 892 mNavigationBarHeight = mHasNavigationBar 893 ? mContext.getResources().getDimensionPixelSize( 894 com.android.internal.R.dimen.navigation_bar_height) 895 : 0; 896 mNavigationBarWidth = mHasNavigationBar 897 ? mContext.getResources().getDimensionPixelSize( 898 com.android.internal.R.dimen.navigation_bar_width) 899 : 0; 900 901 if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) { 902 mHdmiRotation = mPortraitRotation; 903 } else { 904 mHdmiRotation = mLandscapeRotation; 905 } 906 } 907 908 public void updateSettings() { 909 ContentResolver resolver = mContext.getContentResolver(); 910 boolean updateRotation = false; 911 View addView = null; 912 View removeView = null; 913 synchronized (mLock) { 914 mEndcallBehavior = Settings.System.getInt(resolver, 915 Settings.System.END_BUTTON_BEHAVIOR, 916 Settings.System.END_BUTTON_BEHAVIOR_DEFAULT); 917 mIncallPowerBehavior = Settings.Secure.getInt(resolver, 918 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR, 919 Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT); 920 int accelerometerDefault = Settings.System.getInt(resolver, 921 Settings.System.ACCELEROMETER_ROTATION, DEFAULT_ACCELEROMETER_ROTATION); 922 923 // set up rotation lock state 924 mUserRotationMode = (accelerometerDefault == 0) 925 ? WindowManagerPolicy.USER_ROTATION_LOCKED 926 : WindowManagerPolicy.USER_ROTATION_FREE; 927 mUserRotation = Settings.System.getInt(resolver, 928 Settings.System.USER_ROTATION, 929 Surface.ROTATION_0); 930 931 if (mAccelerometerDefault != accelerometerDefault) { 932 mAccelerometerDefault = accelerometerDefault; 933 updateOrientationListenerLp(); 934 } 935 936 mOrientationListener.setLogEnabled( 937 Settings.System.getInt(resolver, 938 Settings.System.WINDOW_ORIENTATION_LISTENER_LOG, 0) != 0); 939 940 if (mSystemReady) { 941 int pointerLocation = Settings.System.getInt(resolver, 942 Settings.System.POINTER_LOCATION, 0); 943 if (mPointerLocationMode != pointerLocation) { 944 mPointerLocationMode = pointerLocation; 945 if (pointerLocation != 0) { 946 if (mPointerLocationView == null) { 947 mPointerLocationView = new PointerLocationView(mContext); 948 mPointerLocationView.setPrintCoords(false); 949 addView = mPointerLocationView; 950 } 951 } else { 952 removeView = mPointerLocationView; 953 mPointerLocationView = null; 954 } 955 } 956 } 957 // use screen off timeout setting as the timeout for the lockscreen 958 mLockScreenTimeout = Settings.System.getInt(resolver, 959 Settings.System.SCREEN_OFF_TIMEOUT, 0); 960 String imId = Settings.Secure.getString(resolver, 961 Settings.Secure.DEFAULT_INPUT_METHOD); 962 boolean hasSoftInput = imId != null && imId.length() > 0; 963 if (mHasSoftInput != hasSoftInput) { 964 mHasSoftInput = hasSoftInput; 965 updateRotation = true; 966 } 967 } 968 if (updateRotation) { 969 updateRotation(true); 970 } 971 if (addView != null) { 972 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 973 WindowManager.LayoutParams.MATCH_PARENT, 974 WindowManager.LayoutParams.MATCH_PARENT); 975 lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY; 976 lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN 977 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE 978 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 979 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN; 980 lp.format = PixelFormat.TRANSLUCENT; 981 lp.setTitle("PointerLocation"); 982 WindowManager wm = (WindowManager) 983 mContext.getSystemService(Context.WINDOW_SERVICE); 984 lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL; 985 wm.addView(addView, lp); 986 987 if (mPointerLocationInputChannel == null) { 988 try { 989 mPointerLocationInputChannel = 990 mWindowManager.monitorInput("PointerLocationView"); 991 InputQueue.registerInputChannel(mPointerLocationInputChannel, 992 mPointerLocationInputHandler, mHandler.getLooper().getQueue()); 993 } catch (RemoteException ex) { 994 Slog.e(TAG, "Could not set up input monitoring channel for PointerLocation.", 995 ex); 996 } 997 } 998 } 999 if (removeView != null) { 1000 if (mPointerLocationInputChannel != null) { 1001 InputQueue.unregisterInputChannel(mPointerLocationInputChannel); 1002 mPointerLocationInputChannel.dispose(); 1003 mPointerLocationInputChannel = null; 1004 } 1005 1006 WindowManager wm = (WindowManager) 1007 mContext.getSystemService(Context.WINDOW_SERVICE); 1008 wm.removeView(removeView); 1009 } 1010 } 1011 1012 private int readRotation(int resID) { 1013 try { 1014 int rotation = mContext.getResources().getInteger(resID); 1015 switch (rotation) { 1016 case 0: 1017 return Surface.ROTATION_0; 1018 case 90: 1019 return Surface.ROTATION_90; 1020 case 180: 1021 return Surface.ROTATION_180; 1022 case 270: 1023 return Surface.ROTATION_270; 1024 } 1025 } catch (Resources.NotFoundException e) { 1026 // fall through 1027 } 1028 return -1; 1029 } 1030 1031 /** {@inheritDoc} */ 1032 public int checkAddPermission(WindowManager.LayoutParams attrs) { 1033 int type = attrs.type; 1034 1035 if (type < WindowManager.LayoutParams.FIRST_SYSTEM_WINDOW 1036 || type > WindowManager.LayoutParams.LAST_SYSTEM_WINDOW) { 1037 return WindowManagerImpl.ADD_OKAY; 1038 } 1039 String permission = null; 1040 switch (type) { 1041 case TYPE_TOAST: 1042 // XXX right now the app process has complete control over 1043 // this... should introduce a token to let the system 1044 // monitor/control what they are doing. 1045 break; 1046 case TYPE_INPUT_METHOD: 1047 case TYPE_WALLPAPER: 1048 // The window manager will check these. 1049 break; 1050 case TYPE_PHONE: 1051 case TYPE_PRIORITY_PHONE: 1052 case TYPE_SYSTEM_ALERT: 1053 case TYPE_SYSTEM_ERROR: 1054 case TYPE_SYSTEM_OVERLAY: 1055 permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW; 1056 break; 1057 default: 1058 permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW; 1059 } 1060 if (permission != null) { 1061 if (mContext.checkCallingOrSelfPermission(permission) 1062 != PackageManager.PERMISSION_GRANTED) { 1063 return WindowManagerImpl.ADD_PERMISSION_DENIED; 1064 } 1065 } 1066 return WindowManagerImpl.ADD_OKAY; 1067 } 1068 1069 public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) { 1070 switch (attrs.type) { 1071 case TYPE_SYSTEM_OVERLAY: 1072 case TYPE_SECURE_SYSTEM_OVERLAY: 1073 case TYPE_TOAST: 1074 // These types of windows can't receive input events. 1075 attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1076 | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; 1077 attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH; 1078 break; 1079 } 1080 } 1081 1082 void readLidState() { 1083 try { 1084 int sw = mWindowManager.getSwitchState(SW_LID); 1085 if (sw > 0) { 1086 mLidOpen = LID_OPEN; 1087 } else if (sw == 0) { 1088 mLidOpen = LID_CLOSED; 1089 } else { 1090 mLidOpen = LID_ABSENT; 1091 } 1092 } catch (RemoteException e) { 1093 // Ignore 1094 } 1095 } 1096 1097 private int determineHiddenState(int mode, int hiddenValue, int visibleValue) { 1098 if (mLidOpen != LID_ABSENT) { 1099 switch (mode) { 1100 case 1: 1101 return mLidOpen == LID_OPEN ? visibleValue : hiddenValue; 1102 case 2: 1103 return mLidOpen == LID_OPEN ? hiddenValue : visibleValue; 1104 } 1105 } 1106 return visibleValue; 1107 } 1108 1109 /** {@inheritDoc} */ 1110 public void adjustConfigurationLw(Configuration config) { 1111 readLidState(); 1112 updateKeyboardVisibility(); 1113 1114 if (config.keyboard == Configuration.KEYBOARD_NOKEYS) { 1115 config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES; 1116 } else { 1117 config.hardKeyboardHidden = determineHiddenState(mLidKeyboardAccessibility, 1118 Configuration.HARDKEYBOARDHIDDEN_YES, Configuration.HARDKEYBOARDHIDDEN_NO); 1119 } 1120 1121 if (config.navigation == Configuration.NAVIGATION_NONAV) { 1122 config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES; 1123 } else { 1124 config.navigationHidden = determineHiddenState(mLidNavigationAccessibility, 1125 Configuration.NAVIGATIONHIDDEN_YES, Configuration.NAVIGATIONHIDDEN_NO); 1126 } 1127 1128 if (mHasSoftInput || config.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO) { 1129 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_NO; 1130 } else { 1131 config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES; 1132 } 1133 } 1134 1135 /** {@inheritDoc} */ 1136 public int windowTypeToLayerLw(int type) { 1137 if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) { 1138 return APPLICATION_LAYER; 1139 } 1140 switch (type) { 1141 case TYPE_STATUS_BAR: 1142 return STATUS_BAR_LAYER; 1143 case TYPE_STATUS_BAR_PANEL: 1144 return STATUS_BAR_PANEL_LAYER; 1145 case TYPE_STATUS_BAR_SUB_PANEL: 1146 return STATUS_BAR_SUB_PANEL_LAYER; 1147 case TYPE_SYSTEM_DIALOG: 1148 return SYSTEM_DIALOG_LAYER; 1149 case TYPE_SEARCH_BAR: 1150 return SEARCH_BAR_LAYER; 1151 case TYPE_PHONE: 1152 return PHONE_LAYER; 1153 case TYPE_KEYGUARD: 1154 return KEYGUARD_LAYER; 1155 case TYPE_KEYGUARD_DIALOG: 1156 return KEYGUARD_DIALOG_LAYER; 1157 case TYPE_SYSTEM_ALERT: 1158 return SYSTEM_ALERT_LAYER; 1159 case TYPE_SYSTEM_ERROR: 1160 return SYSTEM_ERROR_LAYER; 1161 case TYPE_INPUT_METHOD: 1162 return INPUT_METHOD_LAYER; 1163 case TYPE_INPUT_METHOD_DIALOG: 1164 return INPUT_METHOD_DIALOG_LAYER; 1165 case TYPE_VOLUME_OVERLAY: 1166 return VOLUME_OVERLAY_LAYER; 1167 case TYPE_SYSTEM_OVERLAY: 1168 return SYSTEM_OVERLAY_LAYER; 1169 case TYPE_SECURE_SYSTEM_OVERLAY: 1170 return SECURE_SYSTEM_OVERLAY_LAYER; 1171 case TYPE_PRIORITY_PHONE: 1172 return PRIORITY_PHONE_LAYER; 1173 case TYPE_TOAST: 1174 return TOAST_LAYER; 1175 case TYPE_WALLPAPER: 1176 return WALLPAPER_LAYER; 1177 case TYPE_DRAG: 1178 return DRAG_LAYER; 1179 case TYPE_POINTER: 1180 return POINTER_LAYER; 1181 case TYPE_NAVIGATION_BAR: 1182 return NAVIGATION_BAR_LAYER; 1183 case TYPE_BOOT_PROGRESS: 1184 return BOOT_PROGRESS_LAYER; 1185 case TYPE_HIDDEN_NAV_CONSUMER: 1186 return HIDDEN_NAV_CONSUMER_LAYER; 1187 } 1188 Log.e(TAG, "Unknown window type: " + type); 1189 return APPLICATION_LAYER; 1190 } 1191 1192 /** {@inheritDoc} */ 1193 public int subWindowTypeToLayerLw(int type) { 1194 switch (type) { 1195 case TYPE_APPLICATION_PANEL: 1196 case TYPE_APPLICATION_ATTACHED_DIALOG: 1197 return APPLICATION_PANEL_SUBLAYER; 1198 case TYPE_APPLICATION_MEDIA: 1199 return APPLICATION_MEDIA_SUBLAYER; 1200 case TYPE_APPLICATION_MEDIA_OVERLAY: 1201 return APPLICATION_MEDIA_OVERLAY_SUBLAYER; 1202 case TYPE_APPLICATION_SUB_PANEL: 1203 return APPLICATION_SUB_PANEL_SUBLAYER; 1204 } 1205 Log.e(TAG, "Unknown sub-window type: " + type); 1206 return 0; 1207 } 1208 1209 public int getMaxWallpaperLayer() { 1210 return STATUS_BAR_LAYER; 1211 } 1212 1213 public boolean canStatusBarHide() { 1214 return mStatusBarCanHide; 1215 } 1216 1217 public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation) { 1218 // Assumes that the navigation bar appears on the side of the display in landscape. 1219 if (fullWidth > fullHeight) { 1220 return fullWidth - mNavigationBarWidth; 1221 } 1222 return fullWidth; 1223 } 1224 1225 public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation) { 1226 // Assumes the navigation bar appears on the bottom of the display in portrait. 1227 return fullHeight 1228 - (mStatusBarCanHide ? 0 : mStatusBarHeight) 1229 - ((fullWidth > fullHeight) ? 0 : mNavigationBarHeight); 1230 } 1231 1232 public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation) { 1233 return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation); 1234 } 1235 1236 public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation) { 1237 // This is the same as getNonDecorDisplayHeight, unless the status bar 1238 // can hide. If the status bar can hide, we don't count that as part 1239 // of the decor; however for purposes of configurations, we do want to 1240 // exclude it since applications can't generally use that part of the 1241 // screen. 1242 return getNonDecorDisplayHeight(fullWidth, fullHeight, rotation) 1243 - (mStatusBarCanHide ? mStatusBarHeight : 0); 1244 } 1245 1246 public boolean doesForceHide(WindowState win, WindowManager.LayoutParams attrs) { 1247 return attrs.type == WindowManager.LayoutParams.TYPE_KEYGUARD; 1248 } 1249 1250 public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { 1251 return attrs.type != WindowManager.LayoutParams.TYPE_STATUS_BAR 1252 && attrs.type != WindowManager.LayoutParams.TYPE_WALLPAPER; 1253 } 1254 1255 /** {@inheritDoc} */ 1256 public View addStartingWindow(IBinder appToken, String packageName, int theme, 1257 CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes, 1258 int icon, int windowFlags) { 1259 if (!SHOW_STARTING_ANIMATIONS) { 1260 return null; 1261 } 1262 if (packageName == null) { 1263 return null; 1264 } 1265 1266 try { 1267 Context context = mContext; 1268 //Log.i(TAG, "addStartingWindow " + packageName + ": nonLocalizedLabel=" 1269 // + nonLocalizedLabel + " theme=" + Integer.toHexString(theme)); 1270 if (theme != context.getThemeResId() || labelRes != 0) { 1271 try { 1272 context = context.createPackageContext(packageName, 0); 1273 context.setTheme(theme); 1274 } catch (PackageManager.NameNotFoundException e) { 1275 // Ignore 1276 } 1277 } 1278 1279 Window win = PolicyManager.makeNewWindow(context); 1280 if (win.getWindowStyle().getBoolean( 1281 com.android.internal.R.styleable.Window_windowDisablePreview, false)) { 1282 return null; 1283 } 1284 1285 Resources r = context.getResources(); 1286 win.setTitle(r.getText(labelRes, nonLocalizedLabel)); 1287 1288 win.setType( 1289 WindowManager.LayoutParams.TYPE_APPLICATION_STARTING); 1290 // Force the window flags: this is a fake window, so it is not really 1291 // touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM 1292 // flag because we do know that the next window will take input 1293 // focus, so we want to get the IME window up on top of us right away. 1294 win.setFlags( 1295 windowFlags| 1296 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 1297 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 1298 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1299 windowFlags| 1300 WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE| 1301 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE| 1302 WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 1303 1304 if (!compatInfo.supportsScreen()) { 1305 win.addFlags(WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW); 1306 } 1307 1308 win.setLayout(WindowManager.LayoutParams.MATCH_PARENT, 1309 WindowManager.LayoutParams.MATCH_PARENT); 1310 1311 final WindowManager.LayoutParams params = win.getAttributes(); 1312 params.token = appToken; 1313 params.packageName = packageName; 1314 params.windowAnimations = win.getWindowStyle().getResourceId( 1315 com.android.internal.R.styleable.Window_windowAnimationStyle, 0); 1316 params.privateFlags |= 1317 WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED; 1318 params.setTitle("Starting " + packageName); 1319 1320 WindowManager wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE); 1321 View view = win.getDecorView(); 1322 1323 if (win.isFloating()) { 1324 // Whoops, there is no way to display an animation/preview 1325 // of such a thing! After all that work... let's skip it. 1326 // (Note that we must do this here because it is in 1327 // getDecorView() where the theme is evaluated... maybe 1328 // we should peek the floating attribute from the theme 1329 // earlier.) 1330 return null; 1331 } 1332 1333 if (localLOGV) Log.v( 1334 TAG, "Adding starting window for " + packageName 1335 + " / " + appToken + ": " 1336 + (view.getParent() != null ? view : null)); 1337 1338 wm.addView(view, params); 1339 1340 // Only return the view if it was successfully added to the 1341 // window manager... which we can tell by it having a parent. 1342 return view.getParent() != null ? view : null; 1343 } catch (WindowManagerImpl.BadTokenException e) { 1344 // ignore 1345 Log.w(TAG, appToken + " already running, starting window not displayed"); 1346 } catch (RuntimeException e) { 1347 // don't crash if something else bad happens, for example a 1348 // failure loading resources because we are loading from an app 1349 // on external storage that has been unmounted. 1350 Log.w(TAG, appToken + " failed creating starting window", e); 1351 } 1352 1353 return null; 1354 } 1355 1356 /** {@inheritDoc} */ 1357 public void removeStartingWindow(IBinder appToken, View window) { 1358 // RuntimeException e = new RuntimeException(); 1359 // Log.i(TAG, "remove " + appToken + " " + window, e); 1360 1361 if (localLOGV) Log.v( 1362 TAG, "Removing starting window for " + appToken + ": " + window); 1363 1364 if (window != null) { 1365 WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 1366 wm.removeView(window); 1367 } 1368 } 1369 1370 /** 1371 * Preflight adding a window to the system. 1372 * 1373 * Currently enforces that three window types are singletons: 1374 * <ul> 1375 * <li>STATUS_BAR_TYPE</li> 1376 * <li>KEYGUARD_TYPE</li> 1377 * </ul> 1378 * 1379 * @param win The window to be added 1380 * @param attrs Information about the window to be added 1381 * 1382 * @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, WindowManagerImpl.ADD_MULTIPLE_SINGLETON 1383 */ 1384 public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) { 1385 switch (attrs.type) { 1386 case TYPE_STATUS_BAR: 1387 mContext.enforceCallingOrSelfPermission( 1388 android.Manifest.permission.STATUS_BAR_SERVICE, 1389 "PhoneWindowManager"); 1390 // TODO: Need to handle the race condition of the status bar proc 1391 // dying and coming back before the removeWindowLw cleanup has happened. 1392 if (mStatusBar != null) { 1393 return WindowManagerImpl.ADD_MULTIPLE_SINGLETON; 1394 } 1395 mStatusBar = win; 1396 break; 1397 case TYPE_NAVIGATION_BAR: 1398 mContext.enforceCallingOrSelfPermission( 1399 android.Manifest.permission.STATUS_BAR_SERVICE, 1400 "PhoneWindowManager"); 1401 mNavigationBar = win; 1402 if (DEBUG_LAYOUT) Log.i(TAG, "NAVIGATION BAR: " + mNavigationBar); 1403 break; 1404 case TYPE_STATUS_BAR_PANEL: 1405 mContext.enforceCallingOrSelfPermission( 1406 android.Manifest.permission.STATUS_BAR_SERVICE, 1407 "PhoneWindowManager"); 1408 mStatusBarPanels.add(win); 1409 break; 1410 case TYPE_STATUS_BAR_SUB_PANEL: 1411 mContext.enforceCallingOrSelfPermission( 1412 android.Manifest.permission.STATUS_BAR_SERVICE, 1413 "PhoneWindowManager"); 1414 mStatusBarPanels.add(win); 1415 break; 1416 case TYPE_KEYGUARD: 1417 if (mKeyguard != null) { 1418 return WindowManagerImpl.ADD_MULTIPLE_SINGLETON; 1419 } 1420 mKeyguard = win; 1421 break; 1422 } 1423 return WindowManagerImpl.ADD_OKAY; 1424 } 1425 1426 /** {@inheritDoc} */ 1427 public void removeWindowLw(WindowState win) { 1428 if (mStatusBar == win) { 1429 mStatusBar = null; 1430 } else if (mKeyguard == win) { 1431 mKeyguard = null; 1432 } else if (mNavigationBar == win) { 1433 mNavigationBar = null; 1434 } else { 1435 mStatusBarPanels.remove(win); 1436 } 1437 } 1438 1439 static final boolean PRINT_ANIM = false; 1440 1441 /** {@inheritDoc} */ 1442 public int selectAnimationLw(WindowState win, int transit) { 1443 if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win 1444 + ": transit=" + transit); 1445 if (transit == TRANSIT_PREVIEW_DONE) { 1446 if (win.hasAppShownWindows()) { 1447 if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT"); 1448 return com.android.internal.R.anim.app_starting_exit; 1449 } 1450 } 1451 1452 return 0; 1453 } 1454 1455 public Animation createForceHideEnterAnimation() { 1456 return AnimationUtils.loadAnimation(mContext, 1457 com.android.internal.R.anim.lock_screen_behind_enter); 1458 } 1459 1460 static ITelephony getTelephonyService() { 1461 ITelephony telephonyService = ITelephony.Stub.asInterface( 1462 ServiceManager.checkService(Context.TELEPHONY_SERVICE)); 1463 if (telephonyService == null) { 1464 Log.w(TAG, "Unable to find ITelephony interface."); 1465 } 1466 return telephonyService; 1467 } 1468 1469 static IAudioService getAudioService() { 1470 IAudioService audioService = IAudioService.Stub.asInterface( 1471 ServiceManager.checkService(Context.AUDIO_SERVICE)); 1472 if (audioService == null) { 1473 Log.w(TAG, "Unable to find IAudioService interface."); 1474 } 1475 return audioService; 1476 } 1477 1478 boolean keyguardOn() { 1479 return keyguardIsShowingTq() || inKeyguardRestrictedKeyInputMode(); 1480 } 1481 1482 private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = { 1483 WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 1484 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 1485 }; 1486 1487 /** {@inheritDoc} */ 1488 @Override 1489 public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) { 1490 final boolean keyguardOn = keyguardOn(); 1491 final int keyCode = event.getKeyCode(); 1492 final int repeatCount = event.getRepeatCount(); 1493 final int metaState = event.getMetaState(); 1494 final int flags = event.getFlags(); 1495 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 1496 final boolean canceled = event.isCanceled(); 1497 1498 if (false) { 1499 Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount=" 1500 + repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed); 1501 } 1502 1503 // If we think we might have a volume down & power key chord on the way 1504 // but we're not sure, then tell the dispatcher to wait a little while and 1505 // try again later before dispatching. 1506 if ((flags & KeyEvent.FLAG_FALLBACK) == 0) { 1507 if (mVolumeDownKeyTriggered && !mPowerKeyTriggered) { 1508 final long now = SystemClock.uptimeMillis(); 1509 final long timeoutTime = mVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS; 1510 if (now < timeoutTime) { 1511 return timeoutTime - now; 1512 } 1513 } 1514 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN 1515 && mVolumeDownKeyConsumedByScreenshotChord) { 1516 if (!down) { 1517 mVolumeDownKeyConsumedByScreenshotChord = false; 1518 } 1519 return -1; 1520 } 1521 } 1522 1523 // First we always handle the home key here, so applications 1524 // can never break it, although if keyguard is on, we do let 1525 // it handle it, because that gives us the correct 5 second 1526 // timeout. 1527 if (keyCode == KeyEvent.KEYCODE_HOME) { 1528 // If we have released the home key, and didn't do anything else 1529 // while it was pressed, then it is time to go home! 1530 if (mHomePressed && !down) { 1531 mHomePressed = false; 1532 if (!canceled) { 1533 // If an incoming call is ringing, HOME is totally disabled. 1534 // (The user is already on the InCallScreen at this point, 1535 // and his ONLY options are to answer or reject the call.) 1536 boolean incomingRinging = false; 1537 try { 1538 ITelephony telephonyService = getTelephonyService(); 1539 if (telephonyService != null) { 1540 incomingRinging = telephonyService.isRinging(); 1541 } 1542 } catch (RemoteException ex) { 1543 Log.w(TAG, "RemoteException from getPhoneInterface()", ex); 1544 } 1545 1546 if (incomingRinging) { 1547 Log.i(TAG, "Ignoring HOME; there's a ringing incoming call."); 1548 } else { 1549 launchHomeFromHotKey(); 1550 } 1551 } else { 1552 Log.i(TAG, "Ignoring HOME; event canceled."); 1553 } 1554 return -1; 1555 } 1556 1557 // If a system window has focus, then it doesn't make sense 1558 // right now to interact with applications. 1559 WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null; 1560 if (attrs != null) { 1561 final int type = attrs.type; 1562 if (type == WindowManager.LayoutParams.TYPE_KEYGUARD 1563 || type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG) { 1564 // the "app" is keyguard, so give it the key 1565 return 0; 1566 } 1567 final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length; 1568 for (int i=0; i<typeCount; i++) { 1569 if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) { 1570 // don't do anything, but also don't pass it to the app 1571 return -1; 1572 } 1573 } 1574 } 1575 1576 if (down) { 1577 if (repeatCount == 0) { 1578 mHomePressed = true; 1579 } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) { 1580 if (!keyguardOn) { 1581 handleLongPressOnHome(); 1582 } 1583 } 1584 } 1585 return -1; 1586 } else if (keyCode == KeyEvent.KEYCODE_MENU) { 1587 // Hijack modified menu keys for debugging features 1588 final int chordBug = KeyEvent.META_SHIFT_ON; 1589 1590 if (down && repeatCount == 0) { 1591 if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) { 1592 Intent intent = new Intent(Intent.ACTION_BUG_REPORT); 1593 mContext.sendOrderedBroadcast(intent, null); 1594 return -1; 1595 } else if (SHOW_PROCESSES_ON_ALT_MENU && 1596 (metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) { 1597 Intent service = new Intent(); 1598 service.setClassName(mContext, "com.android.server.LoadAverageService"); 1599 ContentResolver res = mContext.getContentResolver(); 1600 boolean shown = Settings.System.getInt( 1601 res, Settings.System.SHOW_PROCESSES, 0) != 0; 1602 if (!shown) { 1603 mContext.startService(service); 1604 } else { 1605 mContext.stopService(service); 1606 } 1607 Settings.System.putInt( 1608 res, Settings.System.SHOW_PROCESSES, shown ? 0 : 1); 1609 return -1; 1610 } 1611 } 1612 } else if (keyCode == KeyEvent.KEYCODE_SEARCH) { 1613 if (down) { 1614 if (repeatCount == 0) { 1615 mShortcutKeyPressed = keyCode; 1616 mConsumeShortcutKeyUp = false; 1617 } 1618 } else if (keyCode == mShortcutKeyPressed) { 1619 mShortcutKeyPressed = -1; 1620 if (mConsumeShortcutKeyUp) { 1621 mConsumeShortcutKeyUp = false; 1622 return -1; 1623 } 1624 } 1625 return 0; 1626 } else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) { 1627 if (down && repeatCount == 0) { 1628 showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS); 1629 } 1630 return -1; 1631 } 1632 1633 // Shortcuts are invoked through Search+key, so intercept those here 1634 // Any printing key that is chorded with Search should be consumed 1635 // even if no shortcut was invoked. This prevents text from being 1636 // inadvertently inserted when using a keyboard that has built-in macro 1637 // shortcut keys (that emit Search+x) and some of them are not registered. 1638 if (mShortcutKeyPressed != -1) { 1639 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 1640 if (kcm.isPrintingKey(keyCode)) { 1641 mConsumeShortcutKeyUp = true; 1642 if (down && repeatCount == 0 && !keyguardOn) { 1643 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState); 1644 if (shortcutIntent != null) { 1645 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1646 try { 1647 mContext.startActivity(shortcutIntent); 1648 } catch (ActivityNotFoundException ex) { 1649 Slog.w(TAG, "Dropping shortcut key combination because " 1650 + "the activity to which it is registered was not found: " 1651 + KeyEvent.keyCodeToString(mShortcutKeyPressed) 1652 + "+" + KeyEvent.keyCodeToString(keyCode), ex); 1653 } 1654 } else { 1655 Slog.i(TAG, "Dropping unregistered shortcut key combination: " 1656 + KeyEvent.keyCodeToString(mShortcutKeyPressed) 1657 + "+" + KeyEvent.keyCodeToString(keyCode)); 1658 } 1659 } 1660 return -1; 1661 } 1662 } 1663 1664 // Invoke shortcuts using Meta. 1665 if (down && repeatCount == 0 1666 && (metaState & KeyEvent.META_META_ON) != 0) { 1667 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 1668 Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, 1669 metaState & ~(KeyEvent.META_META_ON 1670 | KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON)); 1671 if (shortcutIntent != null) { 1672 shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1673 try { 1674 mContext.startActivity(shortcutIntent); 1675 } catch (ActivityNotFoundException ex) { 1676 Slog.w(TAG, "Dropping shortcut key combination because " 1677 + "the activity to which it is registered was not found: " 1678 + "META+" + KeyEvent.keyCodeToString(keyCode), ex); 1679 } 1680 return -1; 1681 } 1682 } 1683 1684 // Handle application launch keys. 1685 if (down && repeatCount == 0) { 1686 String category = sApplicationLaunchKeyCategories.get(keyCode); 1687 if (category != null) { 1688 Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category); 1689 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 1690 try { 1691 mContext.startActivity(intent); 1692 } catch (ActivityNotFoundException ex) { 1693 Slog.w(TAG, "Dropping application launch key because " 1694 + "the activity to which it is registered was not found: " 1695 + "keyCode=" + keyCode + ", category=" + category, ex); 1696 } 1697 return -1; 1698 } 1699 } 1700 1701 // Display task switcher for ALT-TAB or Meta-TAB. 1702 if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) { 1703 if (mRecentAppsDialogHeldModifiers == 0) { 1704 final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK; 1705 if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON) 1706 || KeyEvent.metaStateHasModifiers( 1707 shiftlessModifiers, KeyEvent.META_META_ON)) { 1708 mRecentAppsDialogHeldModifiers = shiftlessModifiers; 1709 showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW); 1710 return -1; 1711 } 1712 } 1713 } else if (!down && mRecentAppsDialogHeldModifiers != 0 1714 && (metaState & mRecentAppsDialogHeldModifiers) == 0) { 1715 mRecentAppsDialogHeldModifiers = 0; 1716 showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH); 1717 } 1718 1719 // Let the application handle the key. 1720 return 0; 1721 } 1722 1723 /** {@inheritDoc} */ 1724 @Override 1725 public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) { 1726 // Note: This method is only called if the initial down was unhandled. 1727 if (DEBUG_FALLBACK) { 1728 Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction() 1729 + ", flags=" + event.getFlags() 1730 + ", keyCode=" + event.getKeyCode() 1731 + ", scanCode=" + event.getScanCode() 1732 + ", metaState=" + event.getMetaState() 1733 + ", repeatCount=" + event.getRepeatCount() 1734 + ", policyFlags=" + policyFlags); 1735 } 1736 1737 if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 1738 final KeyCharacterMap kcm = event.getKeyCharacterMap(); 1739 final int keyCode = event.getKeyCode(); 1740 final int metaState = event.getMetaState(); 1741 1742 // Check for fallback actions specified by the key character map. 1743 if (getFallbackAction(kcm, keyCode, metaState, mFallbackAction)) { 1744 if (DEBUG_FALLBACK) { 1745 Slog.d(TAG, "Fallback: keyCode=" + mFallbackAction.keyCode 1746 + " metaState=" + Integer.toHexString(mFallbackAction.metaState)); 1747 } 1748 1749 int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 1750 KeyEvent fallbackEvent = KeyEvent.obtain( 1751 event.getDownTime(), event.getEventTime(), 1752 event.getAction(), mFallbackAction.keyCode, 1753 event.getRepeatCount(), mFallbackAction.metaState, 1754 event.getDeviceId(), event.getScanCode(), 1755 flags, event.getSource(), null); 1756 int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags, true); 1757 if ((actions & ACTION_PASS_TO_USER) != 0) { 1758 long delayMillis = interceptKeyBeforeDispatching( 1759 win, fallbackEvent, policyFlags); 1760 if (delayMillis == 0) { 1761 if (DEBUG_FALLBACK) { 1762 Slog.d(TAG, "Performing fallback."); 1763 } 1764 return fallbackEvent; 1765 } 1766 } 1767 fallbackEvent.recycle(); 1768 } 1769 } 1770 1771 if (DEBUG_FALLBACK) { 1772 Slog.d(TAG, "No fallback."); 1773 } 1774 return null; 1775 } 1776 1777 private boolean getFallbackAction(KeyCharacterMap kcm, int keyCode, int metaState, 1778 FallbackAction outFallbackAction) { 1779 // Consult the key character map for specific fallback actions. 1780 // For example, map NUMPAD_1 to MOVE_HOME when NUMLOCK is not pressed. 1781 return kcm.getFallbackAction(keyCode, metaState, outFallbackAction); 1782 } 1783 1784 /** 1785 * A home key -> launch home action was detected. Take the appropriate action 1786 * given the situation with the keyguard. 1787 */ 1788 void launchHomeFromHotKey() { 1789 if (mKeyguardMediator.isShowingAndNotHidden()) { 1790 // don't launch home if keyguard showing 1791 } else if (!mHideLockScreen && mKeyguardMediator.isInputRestricted()) { 1792 // when in keyguard restricted mode, must first verify unlock 1793 // before launching home 1794 mKeyguardMediator.verifyUnlock(new OnKeyguardExitResult() { 1795 public void onKeyguardExitResult(boolean success) { 1796 if (success) { 1797 try { 1798 ActivityManagerNative.getDefault().stopAppSwitches(); 1799 } catch (RemoteException e) { 1800 } 1801 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 1802 startDockOrHome(); 1803 } 1804 } 1805 }); 1806 } else { 1807 // no keyguard stuff to worry about, just launch home! 1808 try { 1809 ActivityManagerNative.getDefault().stopAppSwitches(); 1810 } catch (RemoteException e) { 1811 } 1812 sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY); 1813 startDockOrHome(); 1814 } 1815 } 1816 1817 /** 1818 * A delayed callback use to determine when it is okay to re-allow applications 1819 * to use certain system UI flags. This is used to prevent applications from 1820 * spamming system UI changes that prevent the navigation bar from being shown. 1821 */ 1822 final Runnable mAllowSystemUiDelay = new Runnable() { 1823 @Override public void run() { 1824 } 1825 }; 1826 1827 /** 1828 * Input handler used while nav bar is hidden. Captures any touch on the screen, 1829 * to determine when the nav bar should be shown and prevent applications from 1830 * receiving those touches. 1831 */ 1832 final InputHandler mHideNavInputHandler = new BaseInputHandler() { 1833 @Override 1834 public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 1835 boolean handled = false; 1836 try { 1837 if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 1838 if (event.getAction() == MotionEvent.ACTION_DOWN) { 1839 // When the user taps down, we re-show the nav bar. 1840 boolean changed = false; 1841 synchronized (mLock) { 1842 // Any user activity always causes us to show the navigation controls, 1843 // if they had been hidden. 1844 int newVal = mResettingSystemUiFlags 1845 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 1846 if (mResettingSystemUiFlags != newVal) { 1847 mResettingSystemUiFlags = newVal; 1848 changed = true; 1849 } 1850 // We don't allow the system's nav bar to be hidden 1851 // again for 1 second, to prevent applications from 1852 // spamming us and keeping it from being shown. 1853 newVal = mForceClearedSystemUiFlags 1854 | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 1855 if (mForceClearedSystemUiFlags != newVal) { 1856 mForceClearedSystemUiFlags = newVal; 1857 changed = true; 1858 mHandler.postDelayed(new Runnable() { 1859 @Override public void run() { 1860 synchronized (mLock) { 1861 mForceClearedSystemUiFlags &= 1862 ~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION; 1863 } 1864 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 1865 } 1866 }, 1000); 1867 } 1868 } 1869 if (changed) { 1870 mWindowManagerFuncs.reevaluateStatusBarVisibility(); 1871 } 1872 } 1873 } 1874 } finally { 1875 finishedCallback.finished(handled); 1876 } 1877 } 1878 }; 1879 1880 @Override 1881 public int adjustSystemUiVisibilityLw(int visibility) { 1882 // Reset any bits in mForceClearingStatusBarVisibility that 1883 // are now clear. 1884 mResettingSystemUiFlags &= visibility; 1885 // Clear any bits in the new visibility that are currently being 1886 // force cleared, before reporting it. 1887 return visibility & ~mResettingSystemUiFlags 1888 & ~mForceClearedSystemUiFlags; 1889 } 1890 1891 public void getContentInsetHintLw(WindowManager.LayoutParams attrs, Rect contentInset) { 1892 final int fl = attrs.flags; 1893 1894 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_FULLSCREEN | FLAG_LAYOUT_INSET_DECOR)) 1895 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 1896 contentInset.set(mCurLeft, mCurTop, 1897 (mRestrictedScreenLeft+mRestrictedScreenWidth) - mCurRight, 1898 (mRestrictedScreenTop+mRestrictedScreenHeight) - mCurBottom); 1899 } else { 1900 contentInset.setEmpty(); 1901 } 1902 } 1903 1904 /** {@inheritDoc} */ 1905 public void beginLayoutLw(int displayWidth, int displayHeight, int displayRotation) { 1906 mUnrestrictedScreenLeft = mUnrestrictedScreenTop = 0; 1907 mUnrestrictedScreenWidth = displayWidth; 1908 mUnrestrictedScreenHeight = displayHeight; 1909 mRestrictedScreenLeft = mRestrictedScreenTop = 0; 1910 mRestrictedScreenWidth = displayWidth; 1911 mRestrictedScreenHeight = displayHeight; 1912 mDockLeft = mContentLeft = mCurLeft = 0; 1913 mDockTop = mContentTop = mCurTop = 0; 1914 mDockRight = mContentRight = mCurRight = displayWidth; 1915 mDockBottom = mContentBottom = mCurBottom = displayHeight; 1916 mDockLayer = 0x10000000; 1917 1918 // start with the current dock rect, which will be (0,0,displayWidth,displayHeight) 1919 final Rect pf = mTmpParentFrame; 1920 final Rect df = mTmpDisplayFrame; 1921 final Rect vf = mTmpVisibleFrame; 1922 pf.left = df.left = vf.left = mDockLeft; 1923 pf.top = df.top = vf.top = mDockTop; 1924 pf.right = df.right = vf.right = mDockRight; 1925 pf.bottom = df.bottom = vf.bottom = mDockBottom; 1926 1927 final boolean navVisible = (mNavigationBar == null || mNavigationBar.isVisibleLw()) && 1928 (mLastSystemUiFlags&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0; 1929 1930 // When the navigation bar isn't visible, we put up a fake 1931 // input window to catch all touch events. This way we can 1932 // detect when the user presses anywhere to bring back the nav 1933 // bar and ensure the application doesn't see the event. 1934 if (navVisible) { 1935 if (mHideNavFakeWindow != null) { 1936 mHideNavFakeWindow.dismiss(); 1937 mHideNavFakeWindow = null; 1938 } 1939 } else if (mHideNavFakeWindow == null) { 1940 mHideNavFakeWindow = mWindowManagerFuncs.addFakeWindow( 1941 mHandler.getLooper(), mHideNavInputHandler, 1942 "hidden nav", WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER, 1943 0, false, false, true); 1944 } 1945 1946 // decide where the status bar goes ahead of time 1947 if (mStatusBar != null) { 1948 if (mNavigationBar != null) { 1949 // Force the navigation bar to its appropriate place and 1950 // size. We need to do this directly, instead of relying on 1951 // it to bubble up from the nav bar, because this needs to 1952 // change atomically with screen rotations. 1953 if (displayWidth < displayHeight) { 1954 // Portrait screen; nav bar goes on bottom. 1955 mTmpNavigationFrame.set(0, displayHeight-mNavigationBarHeight, 1956 displayWidth, displayHeight); 1957 if (navVisible) { 1958 mDockBottom = mTmpNavigationFrame.top; 1959 mRestrictedScreenHeight = mDockBottom - mDockTop; 1960 } else { 1961 // We currently want to hide the navigation UI. Do this by just 1962 // moving it off the screen, so it can still receive input events 1963 // to know when to be re-shown. 1964 mTmpNavigationFrame.offset(0, mNavigationBarHeight); 1965 } 1966 } else { 1967 // Landscape screen; nav bar goes to the right. 1968 mTmpNavigationFrame.set(displayWidth-mNavigationBarWidth, 0, 1969 displayWidth, displayHeight); 1970 if (navVisible) { 1971 mDockRight = mTmpNavigationFrame.left; 1972 mRestrictedScreenWidth = mDockRight - mDockLeft; 1973 } else { 1974 // We currently want to hide the navigation UI. Do this by just 1975 // moving it off the screen, so it can still receive input events 1976 // to know when to be re-shown. 1977 mTmpNavigationFrame.offset(mNavigationBarWidth, 0); 1978 } 1979 } 1980 // Make sure the content and current rectangles are updated to 1981 // account for the restrictions from the navigation bar. 1982 mContentTop = mCurTop = mDockTop; 1983 mContentBottom = mCurBottom = mDockBottom; 1984 mContentLeft = mCurLeft = mDockLeft; 1985 mContentRight = mCurRight = mDockRight; 1986 // And compute the final frame. 1987 mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame, 1988 mTmpNavigationFrame, mTmpNavigationFrame); 1989 if (DEBUG_LAYOUT) Log.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame); 1990 } 1991 if (DEBUG_LAYOUT) Log.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)", 1992 mDockLeft, mDockTop, mDockRight, mDockBottom)); 1993 1994 // apply navigation bar insets 1995 pf.left = df.left = vf.left = mDockLeft; 1996 pf.top = df.top = vf.top = mDockTop; 1997 pf.right = df.right = vf.right = mDockRight; 1998 pf.bottom = df.bottom = vf.bottom = mDockBottom; 1999 2000 mStatusBar.computeFrameLw(pf, df, vf, vf); 2001 2002 if (mStatusBar.isVisibleLw()) { 2003 // If the status bar is hidden, we don't want to cause 2004 // windows behind it to scroll. 2005 final Rect r = mStatusBar.getFrameLw(); 2006 if (mStatusBarCanHide) { 2007 // Status bar may go away, so the screen area it occupies 2008 // is available to apps but just covering them when the 2009 // status bar is visible. 2010 if (mDockTop == r.top) mDockTop = r.bottom; 2011 else if (mDockBottom == r.bottom) mDockBottom = r.top; 2012 2013 mContentTop = mCurTop = mDockTop; 2014 mContentBottom = mCurBottom = mDockBottom; 2015 mContentLeft = mCurLeft = mDockLeft; 2016 mContentRight = mCurRight = mDockRight; 2017 2018 if (DEBUG_LAYOUT) Log.v(TAG, "Status bar: " + 2019 String.format( 2020 "dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]", 2021 mDockLeft, mDockTop, mDockRight, mDockBottom, 2022 mContentLeft, mContentTop, mContentRight, mContentBottom, 2023 mCurLeft, mCurTop, mCurRight, mCurBottom)); 2024 } else { 2025 // Status bar can't go away; the part of the screen it 2026 // covers does not exist for anything behind it. 2027 if (mRestrictedScreenTop == r.top) { 2028 mRestrictedScreenTop = r.bottom; 2029 mRestrictedScreenHeight -= (r.bottom-r.top); 2030 } else if ((mRestrictedScreenHeight-mRestrictedScreenTop) == r.bottom) { 2031 mRestrictedScreenHeight -= (r.bottom-r.top); 2032 } 2033 2034 mContentTop = mCurTop = mDockTop = mRestrictedScreenTop; 2035 mContentBottom = mCurBottom = mDockBottom 2036 = mRestrictedScreenTop + mRestrictedScreenHeight; 2037 if (DEBUG_LAYOUT) Log.v(TAG, "Status bar: restricted screen area: (" 2038 + mRestrictedScreenLeft + "," 2039 + mRestrictedScreenTop + "," 2040 + (mRestrictedScreenLeft + mRestrictedScreenWidth) + "," 2041 + (mRestrictedScreenTop + mRestrictedScreenHeight) + ")"); 2042 } 2043 } 2044 } 2045 } 2046 2047 void setAttachedWindowFrames(WindowState win, int fl, int adjust, 2048 WindowState attached, boolean insetDecors, Rect pf, Rect df, Rect cf, Rect vf) { 2049 if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) { 2050 // Here's a special case: if this attached window is a panel that is 2051 // above the dock window, and the window it is attached to is below 2052 // the dock window, then the frames we computed for the window it is 2053 // attached to can not be used because the dock is effectively part 2054 // of the underlying window and the attached window is floating on top 2055 // of the whole thing. So, we ignore the attached window and explicitly 2056 // compute the frames that would be appropriate without the dock. 2057 df.left = cf.left = vf.left = mDockLeft; 2058 df.top = cf.top = vf.top = mDockTop; 2059 df.right = cf.right = vf.right = mDockRight; 2060 df.bottom = cf.bottom = vf.bottom = mDockBottom; 2061 } else { 2062 // The effective display frame of the attached window depends on 2063 // whether it is taking care of insetting its content. If not, 2064 // we need to use the parent's content frame so that the entire 2065 // window is positioned within that content. Otherwise we can use 2066 // the display frame and let the attached window take care of 2067 // positioning its content appropriately. 2068 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 2069 cf.set(attached.getDisplayFrameLw()); 2070 } else { 2071 // If the window is resizing, then we want to base the content 2072 // frame on our attached content frame to resize... however, 2073 // things can be tricky if the attached window is NOT in resize 2074 // mode, in which case its content frame will be larger. 2075 // Ungh. So to deal with that, make sure the content frame 2076 // we end up using is not covering the IM dock. 2077 cf.set(attached.getContentFrameLw()); 2078 if (attached.getSurfaceLayer() < mDockLayer) { 2079 if (cf.left < mContentLeft) cf.left = mContentLeft; 2080 if (cf.top < mContentTop) cf.top = mContentTop; 2081 if (cf.right > mContentRight) cf.right = mContentRight; 2082 if (cf.bottom > mContentBottom) cf.bottom = mContentBottom; 2083 } 2084 } 2085 df.set(insetDecors ? attached.getDisplayFrameLw() : cf); 2086 vf.set(attached.getVisibleFrameLw()); 2087 } 2088 // The LAYOUT_IN_SCREEN flag is used to determine whether the attached 2089 // window should be positioned relative to its parent or the entire 2090 // screen. 2091 pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0 2092 ? attached.getFrameLw() : df); 2093 } 2094 2095 /** {@inheritDoc} */ 2096 public void layoutWindowLw(WindowState win, WindowManager.LayoutParams attrs, 2097 WindowState attached) { 2098 // we've already done the status bar 2099 if (win == mStatusBar || win == mNavigationBar) { 2100 return; 2101 } 2102 2103 final int fl = attrs.flags; 2104 final int sim = attrs.softInputMode; 2105 2106 final Rect pf = mTmpParentFrame; 2107 final Rect df = mTmpDisplayFrame; 2108 final Rect cf = mTmpContentFrame; 2109 final Rect vf = mTmpVisibleFrame; 2110 2111 final boolean hasNavBar = (mHasNavigationBar 2112 && mNavigationBar != null && mNavigationBar.isVisibleLw()); 2113 2114 if (attrs.type == TYPE_INPUT_METHOD) { 2115 pf.left = df.left = cf.left = vf.left = mDockLeft; 2116 pf.top = df.top = cf.top = vf.top = mDockTop; 2117 pf.right = df.right = cf.right = vf.right = mDockRight; 2118 pf.bottom = df.bottom = cf.bottom = vf.bottom = mDockBottom; 2119 // IM dock windows always go to the bottom of the screen. 2120 attrs.gravity = Gravity.BOTTOM; 2121 mDockLayer = win.getSurfaceLayer(); 2122 } else { 2123 final int adjust = sim & SOFT_INPUT_MASK_ADJUST; 2124 2125 if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_FULLSCREEN | FLAG_LAYOUT_INSET_DECOR)) 2126 == (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) { 2127 if (DEBUG_LAYOUT) 2128 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() 2129 + "): IN_SCREEN, INSET_DECOR, !FULLSCREEN"); 2130 // This is the case for a normal activity window: we want it 2131 // to cover all of the screen space, and it can take care of 2132 // moving its contents to account for screen decorations that 2133 // intrude into that space. 2134 if (attached != null) { 2135 // If this window is attached to another, our display 2136 // frame is the same as the one we are attached to. 2137 setAttachedWindowFrames(win, fl, sim, attached, true, pf, df, cf, vf); 2138 } else { 2139 if (attrs.type == TYPE_STATUS_BAR_PANEL 2140 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 2141 // Status bar panels are the only windows who can go on top of 2142 // the status bar. They are protected by the STATUS_BAR_SERVICE 2143 // permission, so they have the same privileges as the status 2144 // bar itself. 2145 // 2146 // However, they should still dodge the navigation bar if it exists. 2147 2148 pf.left = df.left = hasNavBar ? mDockLeft : mUnrestrictedScreenLeft; 2149 pf.top = df.top = mUnrestrictedScreenTop; 2150 pf.right = df.right = hasNavBar 2151 ? mRestrictedScreenLeft+mRestrictedScreenWidth 2152 : mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2153 pf.bottom = df.bottom = hasNavBar 2154 ? mRestrictedScreenTop+mRestrictedScreenHeight 2155 : mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2156 2157 if (DEBUG_LAYOUT) { 2158 Log.v(TAG, String.format( 2159 "Laying out status bar window: (%d,%d - %d,%d)", 2160 pf.left, pf.top, pf.right, pf.bottom)); 2161 } 2162 } else { 2163 pf.left = df.left = mRestrictedScreenLeft; 2164 pf.top = df.top = mRestrictedScreenTop; 2165 pf.right = df.right = mRestrictedScreenLeft+mRestrictedScreenWidth; 2166 pf.bottom = df.bottom = mRestrictedScreenTop+mRestrictedScreenHeight; 2167 } 2168 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 2169 cf.left = mDockLeft; 2170 cf.top = mDockTop; 2171 cf.right = mDockRight; 2172 cf.bottom = mDockBottom; 2173 } else { 2174 cf.left = mContentLeft; 2175 cf.top = mContentTop; 2176 cf.right = mContentRight; 2177 cf.bottom = mContentBottom; 2178 } 2179 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 2180 vf.left = mCurLeft; 2181 vf.top = mCurTop; 2182 vf.right = mCurRight; 2183 vf.bottom = mCurBottom; 2184 } else { 2185 vf.set(cf); 2186 } 2187 } 2188 } else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0) { 2189 if (DEBUG_LAYOUT) 2190 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): IN_SCREEN"); 2191 // A window that has requested to fill the entire screen just 2192 // gets everything, period. 2193 if (attrs.type == TYPE_STATUS_BAR_PANEL 2194 || attrs.type == TYPE_STATUS_BAR_SUB_PANEL) { 2195 pf.left = df.left = cf.left = hasNavBar ? mDockLeft : mUnrestrictedScreenLeft; 2196 pf.top = df.top = cf.top = mUnrestrictedScreenTop; 2197 pf.right = df.right = cf.right = hasNavBar 2198 ? mRestrictedScreenLeft+mRestrictedScreenWidth 2199 : mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2200 pf.bottom = df.bottom = cf.bottom = hasNavBar 2201 ? mRestrictedScreenTop+mRestrictedScreenHeight 2202 : mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2203 2204 if (DEBUG_LAYOUT) { 2205 Log.v(TAG, String.format( 2206 "Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)", 2207 pf.left, pf.top, pf.right, pf.bottom)); 2208 } 2209 } else if (attrs.type == TYPE_NAVIGATION_BAR) { 2210 // The navigation bar has Real Ultimate Power. 2211 pf.left = df.left = mUnrestrictedScreenLeft; 2212 pf.top = df.top = mUnrestrictedScreenTop; 2213 pf.right = df.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2214 pf.bottom = df.bottom = mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2215 if (DEBUG_LAYOUT) { 2216 Log.v(TAG, String.format( 2217 "Laying out navigation bar window: (%d,%d - %d,%d)", 2218 pf.left, pf.top, pf.right, pf.bottom)); 2219 } 2220 } else if (attrs.type == TYPE_SECURE_SYSTEM_OVERLAY 2221 && ((fl & FLAG_FULLSCREEN) != 0)) { 2222 // Fullscreen secure system overlays get what they ask for. 2223 pf.left = df.left = mUnrestrictedScreenLeft; 2224 pf.top = df.top = mUnrestrictedScreenTop; 2225 pf.right = df.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth; 2226 pf.bottom = df.bottom = mUnrestrictedScreenTop+mUnrestrictedScreenHeight; 2227 } else { 2228 pf.left = df.left = cf.left = mRestrictedScreenLeft; 2229 pf.top = df.top = cf.top = mRestrictedScreenTop; 2230 pf.right = df.right = cf.right = mRestrictedScreenLeft+mRestrictedScreenWidth; 2231 pf.bottom = df.bottom = cf.bottom 2232 = mRestrictedScreenTop+mRestrictedScreenHeight; 2233 } 2234 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 2235 vf.left = mCurLeft; 2236 vf.top = mCurTop; 2237 vf.right = mCurRight; 2238 vf.bottom = mCurBottom; 2239 } else { 2240 vf.set(cf); 2241 } 2242 } else if (attached != null) { 2243 if (DEBUG_LAYOUT) 2244 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): attached to " + attached); 2245 // A child window should be placed inside of the same visible 2246 // frame that its parent had. 2247 setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, cf, vf); 2248 } else { 2249 if (DEBUG_LAYOUT) 2250 Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): normal window"); 2251 // Otherwise, a normal window must be placed inside the content 2252 // of all screen decorations. 2253 if (attrs.type == TYPE_STATUS_BAR_PANEL) { 2254 // Status bar panels are the only windows who can go on top of 2255 // the status bar. They are protected by the STATUS_BAR_SERVICE 2256 // permission, so they have the same privileges as the status 2257 // bar itself. 2258 pf.left = df.left = cf.left = mRestrictedScreenLeft; 2259 pf.top = df.top = cf.top = mRestrictedScreenTop; 2260 pf.right = df.right = cf.right = mRestrictedScreenLeft+mRestrictedScreenWidth; 2261 pf.bottom = df.bottom = cf.bottom 2262 = mRestrictedScreenTop+mRestrictedScreenHeight; 2263 } else { 2264 pf.left = mContentLeft; 2265 pf.top = mContentTop; 2266 pf.right = mContentRight; 2267 pf.bottom = mContentBottom; 2268 if (adjust != SOFT_INPUT_ADJUST_RESIZE) { 2269 df.left = cf.left = mDockLeft; 2270 df.top = cf.top = mDockTop; 2271 df.right = cf.right = mDockRight; 2272 df.bottom = cf.bottom = mDockBottom; 2273 } else { 2274 df.left = cf.left = mContentLeft; 2275 df.top = cf.top = mContentTop; 2276 df.right = cf.right = mContentRight; 2277 df.bottom = cf.bottom = mContentBottom; 2278 } 2279 if (adjust != SOFT_INPUT_ADJUST_NOTHING) { 2280 vf.left = mCurLeft; 2281 vf.top = mCurTop; 2282 vf.right = mCurRight; 2283 vf.bottom = mCurBottom; 2284 } else { 2285 vf.set(cf); 2286 } 2287 } 2288 } 2289 } 2290 2291 if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0) { 2292 df.left = df.top = cf.left = cf.top = vf.left = vf.top = -10000; 2293 df.right = df.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000; 2294 } 2295 2296 if (DEBUG_LAYOUT) Log.v(TAG, "Compute frame " + attrs.getTitle() 2297 + ": sim=#" + Integer.toHexString(sim) 2298 + " attach=" + attached + " type=" + attrs.type 2299 + String.format(" flags=0x%08x", fl) 2300 + " pf=" + pf.toShortString() + " df=" + df.toShortString() 2301 + " cf=" + cf.toShortString() + " vf=" + vf.toShortString()); 2302 2303 win.computeFrameLw(pf, df, cf, vf); 2304 2305 // Dock windows carve out the bottom of the screen, so normal windows 2306 // can't appear underneath them. 2307 if (attrs.type == TYPE_INPUT_METHOD && !win.getGivenInsetsPendingLw()) { 2308 int top = win.getContentFrameLw().top; 2309 top += win.getGivenContentInsetsLw().top; 2310 if (mContentBottom > top) { 2311 mContentBottom = top; 2312 } 2313 top = win.getVisibleFrameLw().top; 2314 top += win.getGivenVisibleInsetsLw().top; 2315 if (mCurBottom > top) { 2316 mCurBottom = top; 2317 } 2318 if (DEBUG_LAYOUT) Log.v(TAG, "Input method: mDockBottom=" 2319 + mDockBottom + " mContentBottom=" 2320 + mContentBottom + " mCurBottom=" + mCurBottom); 2321 } 2322 } 2323 2324 /** {@inheritDoc} */ 2325 public int finishLayoutLw() { 2326 return 0; 2327 } 2328 2329 /** {@inheritDoc} */ 2330 public void beginAnimationLw(int displayWidth, int displayHeight) { 2331 mTopFullscreenOpaqueWindowState = null; 2332 mForceStatusBar = false; 2333 2334 mHideLockScreen = false; 2335 mAllowLockscreenWhenOn = false; 2336 mDismissKeyguard = false; 2337 } 2338 2339 /** {@inheritDoc} */ 2340 public void animatingWindowLw(WindowState win, 2341 WindowManager.LayoutParams attrs) { 2342 if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw=" 2343 + win.isVisibleOrBehindKeyguardLw()); 2344 if (mTopFullscreenOpaqueWindowState == null && 2345 win.isVisibleOrBehindKeyguardLw() && !win.isGoneForLayoutLw()) { 2346 if ((attrs.flags & FLAG_FORCE_NOT_FULLSCREEN) != 0) { 2347 mForceStatusBar = true; 2348 } 2349 if (attrs.type >= FIRST_APPLICATION_WINDOW 2350 && attrs.type <= LAST_APPLICATION_WINDOW 2351 && attrs.x == 0 && attrs.y == 0 2352 && attrs.width == WindowManager.LayoutParams.MATCH_PARENT 2353 && attrs.height == WindowManager.LayoutParams.MATCH_PARENT) { 2354 if (DEBUG_LAYOUT) Log.v(TAG, "Fullscreen window: " + win); 2355 mTopFullscreenOpaqueWindowState = win; 2356 if ((attrs.flags & FLAG_SHOW_WHEN_LOCKED) != 0) { 2357 if (localLOGV) Log.v(TAG, "Setting mHideLockScreen to true by win " + win); 2358 mHideLockScreen = true; 2359 } 2360 if ((attrs.flags & FLAG_DISMISS_KEYGUARD) != 0) { 2361 if (localLOGV) Log.v(TAG, "Setting mDismissKeyguard to true by win " + win); 2362 mDismissKeyguard = true; 2363 } 2364 if ((attrs.flags & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) { 2365 mAllowLockscreenWhenOn = true; 2366 } 2367 } 2368 } 2369 } 2370 2371 /** {@inheritDoc} */ 2372 public int finishAnimationLw() { 2373 int changes = 0; 2374 boolean topIsFullscreen = false; 2375 2376 final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null) 2377 ? mTopFullscreenOpaqueWindowState.getAttrs() 2378 : null; 2379 2380 if (mStatusBar != null) { 2381 if (DEBUG_LAYOUT) Log.i(TAG, "force=" + mForceStatusBar 2382 + " top=" + mTopFullscreenOpaqueWindowState); 2383 if (mForceStatusBar) { 2384 if (DEBUG_LAYOUT) Log.v(TAG, "Showing status bar: forced"); 2385 if (mStatusBar.showLw(true)) changes |= FINISH_LAYOUT_REDO_LAYOUT; 2386 } else if (mTopFullscreenOpaqueWindowState != null) { 2387 if (localLOGV) { 2388 Log.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw() 2389 + " shown frame: " + mTopFullscreenOpaqueWindowState.getShownFrameLw()); 2390 Log.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs() 2391 + " lp.flags=0x" + Integer.toHexString(lp.flags)); 2392 } 2393 topIsFullscreen = (lp.flags & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0; 2394 // The subtle difference between the window for mTopFullscreenOpaqueWindowState 2395 // and mTopIsFullscreen is that that mTopIsFullscreen is set only if the window 2396 // has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the 2397 // case though. 2398 if (topIsFullscreen) { 2399 if (mStatusBarCanHide) { 2400 if (DEBUG_LAYOUT) Log.v(TAG, "** HIDING status bar"); 2401 if (mStatusBar.hideLw(true)) { 2402 changes |= FINISH_LAYOUT_REDO_LAYOUT; 2403 2404 mHandler.post(new Runnable() { public void run() { 2405 if (mStatusBarService != null) { 2406 try { 2407 mStatusBarService.collapse(); 2408 } catch (RemoteException ex) {} 2409 } 2410 }}); 2411 } 2412 } else if (DEBUG_LAYOUT) { 2413 Log.v(TAG, "Preventing status bar from hiding by policy"); 2414 } 2415 } else { 2416 if (DEBUG_LAYOUT) Log.v(TAG, "** SHOWING status bar: top is not fullscreen"); 2417 if (mStatusBar.showLw(true)) changes |= FINISH_LAYOUT_REDO_LAYOUT; 2418 } 2419 } 2420 } 2421 2422 mTopIsFullscreen = topIsFullscreen; 2423 2424 // Hide the key guard if a visible window explicitly specifies that it wants to be displayed 2425 // when the screen is locked 2426 if (mKeyguard != null) { 2427 if (localLOGV) Log.v(TAG, "finishAnimationLw::mHideKeyguard="+mHideLockScreen); 2428 if (mDismissKeyguard && !mKeyguardMediator.isSecure()) { 2429 if (mKeyguard.hideLw(true)) { 2430 changes |= FINISH_LAYOUT_REDO_LAYOUT 2431 | FINISH_LAYOUT_REDO_CONFIG 2432 | FINISH_LAYOUT_REDO_WALLPAPER; 2433 } 2434 if (mKeyguardMediator.isShowing()) { 2435 mHandler.post(new Runnable() { 2436 public void run() { 2437 mKeyguardMediator.keyguardDone(false, false); 2438 } 2439 }); 2440 } 2441 } else if (mHideLockScreen) { 2442 if (mKeyguard.hideLw(true)) { 2443 changes |= FINISH_LAYOUT_REDO_LAYOUT 2444 | FINISH_LAYOUT_REDO_CONFIG 2445 | FINISH_LAYOUT_REDO_WALLPAPER; 2446 } 2447 mKeyguardMediator.setHidden(true); 2448 } else { 2449 if (mKeyguard.showLw(true)) { 2450 changes |= FINISH_LAYOUT_REDO_LAYOUT 2451 | FINISH_LAYOUT_REDO_CONFIG 2452 | FINISH_LAYOUT_REDO_WALLPAPER; 2453 } 2454 mKeyguardMediator.setHidden(false); 2455 } 2456 } 2457 2458 if ((updateSystemUiVisibilityLw()&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0) { 2459 // If the navigation bar has been hidden or shown, we need to do another 2460 // layout pass to update that window. 2461 changes |= FINISH_LAYOUT_REDO_LAYOUT; 2462 } 2463 2464 // update since mAllowLockscreenWhenOn might have changed 2465 updateLockScreenTimeout(); 2466 return changes; 2467 } 2468 2469 public boolean allowAppAnimationsLw() { 2470 if (mKeyguard != null && mKeyguard.isVisibleLw()) { 2471 // If keyguard is currently visible, no reason to animate 2472 // behind it. 2473 return false; 2474 } 2475 if (false) { 2476 // Don't do this on the tablet, since the system bar never completely 2477 // covers the screen, and with all its transparency this will 2478 // incorrectly think it does cover it when it doesn't. We'll revisit 2479 // this later when we re-do the phone status bar. 2480 if (mStatusBar != null && mStatusBar.isVisibleLw()) { 2481 RectF rect = new RectF(mStatusBar.getShownFrameLw()); 2482 for (int i=mStatusBarPanels.size()-1; i>=0; i--) { 2483 WindowState w = mStatusBarPanels.get(i); 2484 if (w.isVisibleLw()) { 2485 rect.union(w.getShownFrameLw()); 2486 } 2487 } 2488 final int insetw = mRestrictedScreenWidth/10; 2489 final int inseth = mRestrictedScreenHeight/10; 2490 if (rect.contains(insetw, inseth, mRestrictedScreenWidth-insetw, 2491 mRestrictedScreenHeight-inseth)) { 2492 // All of the status bar windows put together cover the 2493 // screen, so the app can't be seen. (Note this test doesn't 2494 // work if the rects of these windows are at off offsets or 2495 // sizes, causing gaps in the rect union we have computed.) 2496 return false; 2497 } 2498 } 2499 } 2500 return true; 2501 } 2502 2503 public int focusChangedLw(WindowState lastFocus, WindowState newFocus) { 2504 mFocusedWindow = newFocus; 2505 if ((updateSystemUiVisibilityLw()&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0) { 2506 // If the navigation bar has been hidden or shown, we need to do another 2507 // layout pass to update that window. 2508 return FINISH_LAYOUT_REDO_LAYOUT; 2509 } 2510 return 0; 2511 } 2512 2513 /** {@inheritDoc} */ 2514 public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) { 2515 // lid changed state 2516 mLidOpen = lidOpen ? LID_OPEN : LID_CLOSED; 2517 updateKeyboardVisibility(); 2518 2519 boolean awakeNow = mKeyguardMediator.doLidChangeTq(lidOpen); 2520 updateRotation(true); 2521 if (awakeNow) { 2522 // If the lid is opening and we don't have to keep the 2523 // keyguard up, then we can turn on the screen 2524 // immediately. 2525 mKeyguardMediator.pokeWakelock(); 2526 } else if (keyguardIsShowingTq()) { 2527 if (lidOpen) { 2528 // If we are opening the lid and not hiding the 2529 // keyguard, then we need to have it turn on the 2530 // screen once it is shown. 2531 mKeyguardMediator.onWakeKeyWhenKeyguardShowingTq( 2532 KeyEvent.KEYCODE_POWER, mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED); 2533 } 2534 } else { 2535 // Light up the keyboard if we are sliding up. 2536 if (lidOpen) { 2537 mPowerManager.userActivity(SystemClock.uptimeMillis(), false, 2538 LocalPowerManager.BUTTON_EVENT); 2539 } else { 2540 mPowerManager.userActivity(SystemClock.uptimeMillis(), false, 2541 LocalPowerManager.OTHER_EVENT); 2542 } 2543 } 2544 } 2545 2546 void setHdmiPlugged(boolean plugged) { 2547 if (mHdmiPlugged != plugged) { 2548 mHdmiPlugged = plugged; 2549 updateRotation(true); 2550 Intent intent = new Intent(ACTION_HDMI_PLUGGED); 2551 intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 2552 intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged); 2553 mContext.sendStickyBroadcast(intent); 2554 } 2555 } 2556 2557 void initializeHdmiState() { 2558 boolean plugged = false; 2559 // watch for HDMI plug messages if the hdmi switch exists 2560 if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) { 2561 mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi"); 2562 2563 final String filename = "/sys/class/switch/hdmi/state"; 2564 FileReader reader = null; 2565 try { 2566 reader = new FileReader(filename); 2567 char[] buf = new char[15]; 2568 int n = reader.read(buf); 2569 if (n > 1) { 2570 plugged = 0 != Integer.parseInt(new String(buf, 0, n-1)); 2571 } 2572 } catch (IOException ex) { 2573 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 2574 } catch (NumberFormatException ex) { 2575 Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex); 2576 } finally { 2577 if (reader != null) { 2578 try { 2579 reader.close(); 2580 } catch (IOException ex) { 2581 } 2582 } 2583 } 2584 } 2585 // This dance forces the code in setHdmiPlugged to run. 2586 // Always do this so the sticky intent is stuck (to false) if there is no hdmi. 2587 mHdmiPlugged = !plugged; 2588 setHdmiPlugged(!mHdmiPlugged); 2589 } 2590 2591 /** 2592 * @return Whether music is being played right now. 2593 */ 2594 boolean isMusicActive() { 2595 final AudioManager am = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE); 2596 if (am == null) { 2597 Log.w(TAG, "isMusicActive: couldn't get AudioManager reference"); 2598 return false; 2599 } 2600 return am.isMusicActive(); 2601 } 2602 2603 /** 2604 * Tell the audio service to adjust the volume appropriate to the event. 2605 * @param keycode 2606 */ 2607 void handleVolumeKey(int stream, int keycode) { 2608 IAudioService audioService = getAudioService(); 2609 if (audioService == null) { 2610 return; 2611 } 2612 try { 2613 // since audio is playing, we shouldn't have to hold a wake lock 2614 // during the call, but we do it as a precaution for the rare possibility 2615 // that the music stops right before we call this 2616 // TODO: Actually handle MUTE. 2617 mBroadcastWakeLock.acquire(); 2618 audioService.adjustStreamVolume(stream, 2619 keycode == KeyEvent.KEYCODE_VOLUME_UP 2620 ? AudioManager.ADJUST_RAISE 2621 : AudioManager.ADJUST_LOWER, 2622 0); 2623 } catch (RemoteException e) { 2624 Log.w(TAG, "IAudioService.adjustStreamVolume() threw RemoteException " + e); 2625 } finally { 2626 mBroadcastWakeLock.release(); 2627 } 2628 } 2629 2630 final Object mScreenshotLock = new Object(); 2631 ServiceConnection mScreenshotConnection = null; 2632 2633 final Runnable mScreenshotTimeout = new Runnable() { 2634 @Override public void run() { 2635 synchronized (mScreenshotLock) { 2636 if (mScreenshotConnection != null) { 2637 mContext.unbindService(mScreenshotConnection); 2638 mScreenshotConnection = null; 2639 } 2640 } 2641 } 2642 }; 2643 2644 // Assume this is called from the Handler thread. 2645 private void takeScreenshot() { 2646 synchronized (mScreenshotLock) { 2647 if (mScreenshotConnection != null) { 2648 return; 2649 } 2650 ComponentName cn = new ComponentName("com.android.systemui", 2651 "com.android.systemui.screenshot.TakeScreenshotService"); 2652 Intent intent = new Intent(); 2653 intent.setComponent(cn); 2654 ServiceConnection conn = new ServiceConnection() { 2655 @Override 2656 public void onServiceConnected(ComponentName name, IBinder service) { 2657 synchronized (mScreenshotLock) { 2658 if (mScreenshotConnection != this) { 2659 return; 2660 } 2661 Messenger messenger = new Messenger(service); 2662 Message msg = Message.obtain(null, 1); 2663 final ServiceConnection myConn = this; 2664 Handler h = new Handler(mHandler.getLooper()) { 2665 @Override 2666 public void handleMessage(Message msg) { 2667 synchronized (mScreenshotLock) { 2668 if (mScreenshotConnection == myConn) { 2669 mContext.unbindService(mScreenshotConnection); 2670 mScreenshotConnection = null; 2671 mHandler.removeCallbacks(mScreenshotTimeout); 2672 } 2673 } 2674 } 2675 }; 2676 msg.replyTo = new Messenger(h); 2677 msg.arg1 = msg.arg2 = 0; 2678 if (mStatusBar != null && mStatusBar.isVisibleLw()) 2679 msg.arg1 = 1; 2680 if (mNavigationBar != null && mNavigationBar.isVisibleLw()) 2681 msg.arg2 = 1; 2682 try { 2683 messenger.send(msg); 2684 } catch (RemoteException e) { 2685 } 2686 } 2687 } 2688 @Override 2689 public void onServiceDisconnected(ComponentName name) {} 2690 }; 2691 if (mContext.bindService(intent, conn, Context.BIND_AUTO_CREATE)) { 2692 mScreenshotConnection = conn; 2693 mHandler.postDelayed(mScreenshotTimeout, 10000); 2694 } 2695 } 2696 } 2697 2698 /** {@inheritDoc} */ 2699 @Override 2700 public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags, boolean isScreenOn) { 2701 final boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 2702 final boolean canceled = event.isCanceled(); 2703 final int keyCode = event.getKeyCode(); 2704 2705 final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0; 2706 2707 // If screen is off then we treat the case where the keyguard is open but hidden 2708 // the same as if it were open and in front. 2709 // This will prevent any keys other than the power button from waking the screen 2710 // when the keyguard is hidden by another activity. 2711 final boolean keyguardActive = (isScreenOn ? 2712 mKeyguardMediator.isShowingAndNotHidden() : 2713 mKeyguardMediator.isShowing()); 2714 2715 if (!mSystemBooted) { 2716 // If we have not yet booted, don't let key events do anything. 2717 return 0; 2718 } 2719 2720 if (false) { 2721 Log.d(TAG, "interceptKeyTq keycode=" + keyCode 2722 + " screenIsOn=" + isScreenOn + " keyguardActive=" + keyguardActive); 2723 } 2724 2725 if (down && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0 2726 && event.getRepeatCount() == 0) { 2727 performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false); 2728 } 2729 2730 // Basic policy based on screen state and keyguard. 2731 // FIXME: This policy isn't quite correct. We shouldn't care whether the screen 2732 // is on or off, really. We should care about whether the device is in an 2733 // interactive state or is in suspend pretending to be "off". 2734 // The primary screen might be turned off due to proximity sensor or 2735 // because we are presenting media on an auxiliary screen or remotely controlling 2736 // the device some other way (which is why we have an exemption here for injected 2737 // events). 2738 int result; 2739 if (isScreenOn || isInjected) { 2740 // When the screen is on or if the key is injected pass the key to the application. 2741 result = ACTION_PASS_TO_USER; 2742 } else { 2743 // When the screen is off and the key is not injected, determine whether 2744 // to wake the device but don't pass the key to the application. 2745 result = 0; 2746 2747 final boolean isWakeKey = (policyFlags 2748 & (WindowManagerPolicy.FLAG_WAKE | WindowManagerPolicy.FLAG_WAKE_DROPPED)) != 0; 2749 if (down && isWakeKey) { 2750 if (keyguardActive) { 2751 // If the keyguard is showing, let it decide what to do with the wake key. 2752 mKeyguardMediator.onWakeKeyWhenKeyguardShowingTq(keyCode, 2753 mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED); 2754 } else { 2755 // Otherwise, wake the device ourselves. 2756 result |= ACTION_POKE_USER_ACTIVITY; 2757 } 2758 } 2759 } 2760 2761 // Handle special keys. 2762 switch (keyCode) { 2763 case KeyEvent.KEYCODE_VOLUME_DOWN: 2764 case KeyEvent.KEYCODE_VOLUME_UP: 2765 case KeyEvent.KEYCODE_VOLUME_MUTE: { 2766 if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) { 2767 if (down) { 2768 if (isScreenOn && !mVolumeDownKeyTriggered 2769 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2770 mVolumeDownKeyTriggered = true; 2771 mVolumeDownKeyTime = event.getDownTime(); 2772 mVolumeDownKeyConsumedByScreenshotChord = false; 2773 cancelPendingPowerKeyAction(); 2774 interceptScreenshotChord(); 2775 } 2776 } else { 2777 mVolumeDownKeyTriggered = false; 2778 cancelPendingScreenshotChordAction(); 2779 } 2780 } else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) { 2781 if (down) { 2782 if (isScreenOn && !mVolumeUpKeyTriggered 2783 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2784 mVolumeUpKeyTriggered = true; 2785 cancelPendingPowerKeyAction(); 2786 cancelPendingScreenshotChordAction(); 2787 } 2788 } else { 2789 mVolumeUpKeyTriggered = false; 2790 cancelPendingScreenshotChordAction(); 2791 } 2792 } 2793 if (down) { 2794 ITelephony telephonyService = getTelephonyService(); 2795 if (telephonyService != null) { 2796 try { 2797 if (telephonyService.isRinging()) { 2798 // If an incoming call is ringing, either VOLUME key means 2799 // "silence ringer". We handle these keys here, rather than 2800 // in the InCallScreen, to make sure we'll respond to them 2801 // even if the InCallScreen hasn't come to the foreground yet. 2802 // Look for the DOWN event here, to agree with the "fallback" 2803 // behavior in the InCallScreen. 2804 Log.i(TAG, "interceptKeyBeforeQueueing:" 2805 + " VOLUME key-down while ringing: Silence ringer!"); 2806 2807 // Silence the ringer. (It's safe to call this 2808 // even if the ringer has already been silenced.) 2809 telephonyService.silenceRinger(); 2810 2811 // And *don't* pass this key thru to the current activity 2812 // (which is probably the InCallScreen.) 2813 result &= ~ACTION_PASS_TO_USER; 2814 break; 2815 } 2816 if (telephonyService.isOffhook() 2817 && (result & ACTION_PASS_TO_USER) == 0) { 2818 // If we are in call but we decided not to pass the key to 2819 // the application, handle the volume change here. 2820 handleVolumeKey(AudioManager.STREAM_VOICE_CALL, keyCode); 2821 break; 2822 } 2823 } catch (RemoteException ex) { 2824 Log.w(TAG, "ITelephony threw RemoteException", ex); 2825 } 2826 } 2827 2828 if (isMusicActive() && (result & ACTION_PASS_TO_USER) == 0) { 2829 // If music is playing but we decided not to pass the key to the 2830 // application, handle the volume change here. 2831 handleVolumeKey(AudioManager.STREAM_MUSIC, keyCode); 2832 break; 2833 } 2834 } 2835 break; 2836 } 2837 2838 case KeyEvent.KEYCODE_ENDCALL: { 2839 result &= ~ACTION_PASS_TO_USER; 2840 if (down) { 2841 ITelephony telephonyService = getTelephonyService(); 2842 boolean hungUp = false; 2843 if (telephonyService != null) { 2844 try { 2845 hungUp = telephonyService.endCall(); 2846 } catch (RemoteException ex) { 2847 Log.w(TAG, "ITelephony threw RemoteException", ex); 2848 } 2849 } 2850 interceptPowerKeyDown(!isScreenOn || hungUp); 2851 } else { 2852 if (interceptPowerKeyUp(canceled)) { 2853 if ((mEndcallBehavior 2854 & Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) { 2855 if (goHome()) { 2856 break; 2857 } 2858 } 2859 if ((mEndcallBehavior 2860 & Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) { 2861 result = (result & ~ACTION_POKE_USER_ACTIVITY) | ACTION_GO_TO_SLEEP; 2862 } 2863 } 2864 } 2865 break; 2866 } 2867 2868 case KeyEvent.KEYCODE_POWER: { 2869 result &= ~ACTION_PASS_TO_USER; 2870 if (down) { 2871 if (isScreenOn && !mPowerKeyTriggered 2872 && (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 2873 mPowerKeyTriggered = true; 2874 mPowerKeyTime = event.getDownTime(); 2875 interceptScreenshotChord(); 2876 } 2877 2878 ITelephony telephonyService = getTelephonyService(); 2879 boolean hungUp = false; 2880 if (telephonyService != null) { 2881 try { 2882 if (telephonyService.isRinging()) { 2883 // Pressing Power while there's a ringing incoming 2884 // call should silence the ringer. 2885 telephonyService.silenceRinger(); 2886 } else if ((mIncallPowerBehavior 2887 & Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0 2888 && telephonyService.isOffhook()) { 2889 // Otherwise, if "Power button ends call" is enabled, 2890 // the Power button will hang up any current active call. 2891 hungUp = telephonyService.endCall(); 2892 } 2893 } catch (RemoteException ex) { 2894 Log.w(TAG, "ITelephony threw RemoteException", ex); 2895 } 2896 } 2897 interceptPowerKeyDown(!isScreenOn || hungUp 2898 || mVolumeDownKeyTriggered || mVolumeUpKeyTriggered); 2899 } else { 2900 mPowerKeyTriggered = false; 2901 cancelPendingScreenshotChordAction(); 2902 if (interceptPowerKeyUp(canceled || mPendingPowerKeyUpCanceled)) { 2903 result = (result & ~ACTION_POKE_USER_ACTIVITY) | ACTION_GO_TO_SLEEP; 2904 } 2905 mPendingPowerKeyUpCanceled = false; 2906 } 2907 break; 2908 } 2909 2910 case KeyEvent.KEYCODE_MEDIA_PLAY: 2911 case KeyEvent.KEYCODE_MEDIA_PAUSE: 2912 case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: 2913 if (down) { 2914 ITelephony telephonyService = getTelephonyService(); 2915 if (telephonyService != null) { 2916 try { 2917 if (!telephonyService.isIdle()) { 2918 // Suppress PLAY/PAUSE toggle when phone is ringing or in-call 2919 // to avoid music playback. 2920 break; 2921 } 2922 } catch (RemoteException ex) { 2923 Log.w(TAG, "ITelephony threw RemoteException", ex); 2924 } 2925 } 2926 } 2927 case KeyEvent.KEYCODE_HEADSETHOOK: 2928 case KeyEvent.KEYCODE_MUTE: 2929 case KeyEvent.KEYCODE_MEDIA_STOP: 2930 case KeyEvent.KEYCODE_MEDIA_NEXT: 2931 case KeyEvent.KEYCODE_MEDIA_PREVIOUS: 2932 case KeyEvent.KEYCODE_MEDIA_REWIND: 2933 case KeyEvent.KEYCODE_MEDIA_RECORD: 2934 case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: { 2935 if ((result & ACTION_PASS_TO_USER) == 0) { 2936 // Only do this if we would otherwise not pass it to the user. In that 2937 // case, the PhoneWindow class will do the same thing, except it will 2938 // only do it if the showing app doesn't process the key on its own. 2939 mBroadcastWakeLock.acquire(); 2940 mHandler.post(new PassHeadsetKey(new KeyEvent(event))); 2941 } 2942 break; 2943 } 2944 2945 case KeyEvent.KEYCODE_CALL: { 2946 if (down) { 2947 ITelephony telephonyService = getTelephonyService(); 2948 if (telephonyService != null) { 2949 try { 2950 if (telephonyService.isRinging()) { 2951 Log.i(TAG, "interceptKeyBeforeQueueing:" 2952 + " CALL key-down while ringing: Answer the call!"); 2953 telephonyService.answerRingingCall(); 2954 2955 // And *don't* pass this key thru to the current activity 2956 // (which is presumably the InCallScreen.) 2957 result &= ~ACTION_PASS_TO_USER; 2958 } 2959 } catch (RemoteException ex) { 2960 Log.w(TAG, "ITelephony threw RemoteException", ex); 2961 } 2962 } 2963 } 2964 break; 2965 } 2966 } 2967 return result; 2968 } 2969 2970 /** {@inheritDoc} */ 2971 @Override 2972 public int interceptMotionBeforeQueueingWhenScreenOff(int policyFlags) { 2973 int result = 0; 2974 2975 final boolean isWakeMotion = (policyFlags 2976 & (WindowManagerPolicy.FLAG_WAKE | WindowManagerPolicy.FLAG_WAKE_DROPPED)) != 0; 2977 if (isWakeMotion) { 2978 if (mKeyguardMediator.isShowing()) { 2979 // If the keyguard is showing, let it decide what to do with the wake motion. 2980 mKeyguardMediator.onWakeMotionWhenKeyguardShowingTq(); 2981 } else { 2982 // Otherwise, wake the device ourselves. 2983 result |= ACTION_POKE_USER_ACTIVITY; 2984 } 2985 } 2986 return result; 2987 } 2988 2989 class PassHeadsetKey implements Runnable { 2990 KeyEvent mKeyEvent; 2991 2992 PassHeadsetKey(KeyEvent keyEvent) { 2993 mKeyEvent = keyEvent; 2994 } 2995 2996 public void run() { 2997 if (ActivityManagerNative.isSystemReady()) { 2998 Intent intent = new Intent(Intent.ACTION_MEDIA_BUTTON, null); 2999 intent.putExtra(Intent.EXTRA_KEY_EVENT, mKeyEvent); 3000 mContext.sendOrderedBroadcast(intent, null, mBroadcastDone, 3001 mHandler, Activity.RESULT_OK, null, null); 3002 } 3003 } 3004 } 3005 3006 BroadcastReceiver mBroadcastDone = new BroadcastReceiver() { 3007 public void onReceive(Context context, Intent intent) { 3008 mBroadcastWakeLock.release(); 3009 } 3010 }; 3011 3012 BroadcastReceiver mDockReceiver = new BroadcastReceiver() { 3013 public void onReceive(Context context, Intent intent) { 3014 if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) { 3015 mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 3016 Intent.EXTRA_DOCK_STATE_UNDOCKED); 3017 } else { 3018 try { 3019 IUiModeManager uiModeService = IUiModeManager.Stub.asInterface( 3020 ServiceManager.getService(Context.UI_MODE_SERVICE)); 3021 mUiMode = uiModeService.getCurrentModeType(); 3022 } catch (RemoteException e) { 3023 } 3024 } 3025 updateRotation(true); 3026 updateOrientationListenerLp(); 3027 } 3028 }; 3029 3030 /** {@inheritDoc} */ 3031 public void screenTurnedOff(int why) { 3032 EventLog.writeEvent(70000, 0); 3033 synchronized (mLock) { 3034 mScreenOnEarly = false; 3035 mScreenOnFully = false; 3036 } 3037 mKeyguardMediator.onScreenTurnedOff(why); 3038 synchronized (mLock) { 3039 updateOrientationListenerLp(); 3040 updateLockScreenTimeout(); 3041 } 3042 } 3043 3044 /** {@inheritDoc} */ 3045 public void screenTurningOn(final ScreenOnListener screenOnListener) { 3046 EventLog.writeEvent(70000, 1); 3047 if (false) { 3048 RuntimeException here = new RuntimeException("here"); 3049 here.fillInStackTrace(); 3050 Slog.i(TAG, "Screen turning on...", here); 3051 } 3052 if (screenOnListener != null) { 3053 mKeyguardMediator.onScreenTurnedOn(new KeyguardViewManager.ShowListener() { 3054 @Override public void onShown(IBinder windowToken) { 3055 if (windowToken != null) { 3056 try { 3057 mWindowManager.waitForWindowDrawn(windowToken, 3058 new IRemoteCallback.Stub() { 3059 @Override public void sendResult(Bundle data) { 3060 Slog.i(TAG, "Lock screen displayed!"); 3061 screenOnListener.onScreenOn(); 3062 synchronized (mLock) { 3063 mScreenOnFully = true; 3064 } 3065 } 3066 }); 3067 } catch (RemoteException e) { 3068 } 3069 } else { 3070 Slog.i(TAG, "No lock screen!"); 3071 screenOnListener.onScreenOn(); 3072 synchronized (mLock) { 3073 mScreenOnFully = true; 3074 } 3075 } 3076 } 3077 }); 3078 } else { 3079 synchronized (mLock) { 3080 mScreenOnFully = true; 3081 } 3082 } 3083 synchronized (mLock) { 3084 mScreenOnEarly = true; 3085 updateOrientationListenerLp(); 3086 updateLockScreenTimeout(); 3087 } 3088 } 3089 3090 /** {@inheritDoc} */ 3091 public boolean isScreenOnEarly() { 3092 return mScreenOnEarly; 3093 } 3094 3095 /** {@inheritDoc} */ 3096 public boolean isScreenOnFully() { 3097 return mScreenOnFully; 3098 } 3099 3100 /** {@inheritDoc} */ 3101 public void enableKeyguard(boolean enabled) { 3102 mKeyguardMediator.setKeyguardEnabled(enabled); 3103 } 3104 3105 /** {@inheritDoc} */ 3106 public void exitKeyguardSecurely(OnKeyguardExitResult callback) { 3107 mKeyguardMediator.verifyUnlock(callback); 3108 } 3109 3110 private boolean keyguardIsShowingTq() { 3111 return mKeyguardMediator.isShowingAndNotHidden(); 3112 } 3113 3114 3115 /** {@inheritDoc} */ 3116 public boolean isKeyguardLocked() { 3117 return keyguardOn(); 3118 } 3119 3120 /** {@inheritDoc} */ 3121 public boolean isKeyguardSecure() { 3122 return mKeyguardMediator.isSecure(); 3123 } 3124 3125 /** {@inheritDoc} */ 3126 public boolean inKeyguardRestrictedKeyInputMode() { 3127 return mKeyguardMediator.isInputRestricted(); 3128 } 3129 3130 public void dismissKeyguardLw() { 3131 if (!mKeyguardMediator.isSecure()) { 3132 if (mKeyguardMediator.isShowing()) { 3133 mHandler.post(new Runnable() { 3134 public void run() { 3135 mKeyguardMediator.keyguardDone(false, true); 3136 } 3137 }); 3138 } 3139 } 3140 } 3141 3142 void sendCloseSystemWindows() { 3143 sendCloseSystemWindows(mContext, null); 3144 } 3145 3146 void sendCloseSystemWindows(String reason) { 3147 sendCloseSystemWindows(mContext, reason); 3148 } 3149 3150 static void sendCloseSystemWindows(Context context, String reason) { 3151 if (ActivityManagerNative.isSystemReady()) { 3152 try { 3153 ActivityManagerNative.getDefault().closeSystemDialogs(reason); 3154 } catch (RemoteException e) { 3155 } 3156 } 3157 } 3158 3159 @Override 3160 public int rotationForOrientationLw(int orientation, int lastRotation) { 3161 if (false) { 3162 Slog.v(TAG, "rotationForOrientationLw(orient=" 3163 + orientation + ", last=" + lastRotation 3164 + "); user=" + mUserRotation + " " 3165 + ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) 3166 ? "USER_ROTATION_LOCKED" : "") 3167 ); 3168 } 3169 3170 synchronized (mLock) { 3171 int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1 3172 if (sensorRotation < 0) { 3173 sensorRotation = lastRotation; 3174 } 3175 3176 final int preferredRotation; 3177 if (mLidOpen == LID_OPEN && mLidOpenRotation >= 0) { 3178 // Ignore sensor when lid switch is open and rotation is forced. 3179 preferredRotation = mLidOpenRotation; 3180 } else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR 3181 && (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) { 3182 // Ignore sensor when in car dock unless explicitly enabled. 3183 // This case can override the behavior of NOSENSOR, and can also 3184 // enable 180 degree rotation while docked. 3185 preferredRotation = mCarDockEnablesAccelerometer 3186 ? sensorRotation : mCarDockRotation; 3187 } else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK 3188 || mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK 3189 || mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK) 3190 && (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) { 3191 // Ignore sensor when in desk dock unless explicitly enabled. 3192 // This case can override the behavior of NOSENSOR, and can also 3193 // enable 180 degree rotation while docked. 3194 preferredRotation = mDeskDockEnablesAccelerometer 3195 ? sensorRotation : mDeskDockRotation; 3196 } else if (mHdmiPlugged) { 3197 // Ignore sensor when plugged into HDMI. 3198 // Note that the dock orientation overrides the HDMI orientation. 3199 preferredRotation = mHdmiRotation; 3200 } else if ((mAccelerometerDefault != 0 /* implies not rotation locked */ 3201 && (orientation == ActivityInfo.SCREEN_ORIENTATION_USER 3202 || orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED)) 3203 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR 3204 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR 3205 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE 3206 || orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) { 3207 // Otherwise, use sensor only if requested by the application or enabled 3208 // by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR. 3209 if (mAllowAllRotations < 0) { 3210 // Can't read this during init() because the context doesn't 3211 // have display metrics at that time so we cannot determine 3212 // tablet vs. phone then. 3213 mAllowAllRotations = mContext.getResources().getBoolean( 3214 com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0; 3215 } 3216 if (sensorRotation != Surface.ROTATION_180 3217 || mAllowAllRotations == 1 3218 || orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR) { 3219 preferredRotation = sensorRotation; 3220 } else { 3221 preferredRotation = lastRotation; 3222 } 3223 } else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 3224 // Apply rotation lock. 3225 preferredRotation = mUserRotation; 3226 } else { 3227 // No overriding preference. 3228 // We will do exactly what the application asked us to do. 3229 preferredRotation = -1; 3230 } 3231 3232 switch (orientation) { 3233 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 3234 // Return portrait unless overridden. 3235 if (isAnyPortrait(preferredRotation)) { 3236 return preferredRotation; 3237 } 3238 return mPortraitRotation; 3239 3240 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 3241 // Return landscape unless overridden. 3242 if (isLandscapeOrSeascape(preferredRotation)) { 3243 return preferredRotation; 3244 } 3245 return mLandscapeRotation; 3246 3247 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 3248 // Return reverse portrait unless overridden. 3249 if (isAnyPortrait(preferredRotation)) { 3250 return preferredRotation; 3251 } 3252 return mUpsideDownRotation; 3253 3254 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 3255 // Return seascape unless overridden. 3256 if (isLandscapeOrSeascape(preferredRotation)) { 3257 return preferredRotation; 3258 } 3259 return mSeascapeRotation; 3260 3261 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 3262 // Return either landscape rotation. 3263 if (isLandscapeOrSeascape(preferredRotation)) { 3264 return preferredRotation; 3265 } 3266 if (isLandscapeOrSeascape(lastRotation)) { 3267 return lastRotation; 3268 } 3269 return mLandscapeRotation; 3270 3271 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 3272 // Return either portrait rotation. 3273 if (isAnyPortrait(preferredRotation)) { 3274 return preferredRotation; 3275 } 3276 if (isAnyPortrait(lastRotation)) { 3277 return lastRotation; 3278 } 3279 return mPortraitRotation; 3280 3281 default: 3282 // For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR, 3283 // just return the preferred orientation we already calculated. 3284 if (preferredRotation >= 0) { 3285 return preferredRotation; 3286 } 3287 return Surface.ROTATION_0; 3288 } 3289 } 3290 } 3291 3292 @Override 3293 public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) { 3294 switch (orientation) { 3295 case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT: 3296 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT: 3297 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT: 3298 return isAnyPortrait(rotation); 3299 3300 case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE: 3301 case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE: 3302 case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE: 3303 return isLandscapeOrSeascape(rotation); 3304 3305 default: 3306 return true; 3307 } 3308 } 3309 3310 @Override 3311 public void setRotationLw(int rotation) { 3312 mOrientationListener.setCurrentRotation(rotation); 3313 } 3314 3315 private boolean isLandscapeOrSeascape(int rotation) { 3316 return rotation == mLandscapeRotation || rotation == mSeascapeRotation; 3317 } 3318 3319 private boolean isAnyPortrait(int rotation) { 3320 return rotation == mPortraitRotation || rotation == mUpsideDownRotation; 3321 } 3322 3323 3324 // User rotation: to be used when all else fails in assigning an orientation to the device 3325 public void setUserRotationMode(int mode, int rot) { 3326 ContentResolver res = mContext.getContentResolver(); 3327 3328 // mUserRotationMode and mUserRotation will be assigned by the content observer 3329 if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) { 3330 Settings.System.putInt(res, 3331 Settings.System.USER_ROTATION, 3332 rot); 3333 Settings.System.putInt(res, 3334 Settings.System.ACCELEROMETER_ROTATION, 3335 0); 3336 } else { 3337 Settings.System.putInt(res, 3338 Settings.System.ACCELEROMETER_ROTATION, 3339 1); 3340 } 3341 } 3342 3343 public boolean detectSafeMode() { 3344 try { 3345 int menuState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_MENU); 3346 int sState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_S); 3347 int dpadState = mWindowManager.getDPadKeycodeState(KeyEvent.KEYCODE_DPAD_CENTER); 3348 int trackballState = mWindowManager.getTrackballScancodeState(BTN_MOUSE); 3349 int volumeDownState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_VOLUME_DOWN); 3350 mSafeMode = menuState > 0 || sState > 0 || dpadState > 0 || trackballState > 0 3351 || volumeDownState > 0; 3352 performHapticFeedbackLw(null, mSafeMode 3353 ? HapticFeedbackConstants.SAFE_MODE_ENABLED 3354 : HapticFeedbackConstants.SAFE_MODE_DISABLED, true); 3355 if (mSafeMode) { 3356 Log.i(TAG, "SAFE MODE ENABLED (menu=" + menuState + " s=" + sState 3357 + " dpad=" + dpadState + " trackball=" + trackballState + ")"); 3358 } else { 3359 Log.i(TAG, "SAFE MODE not enabled"); 3360 } 3361 return mSafeMode; 3362 } catch (RemoteException e) { 3363 // Doom! (it's also local) 3364 throw new RuntimeException("window manager dead"); 3365 } 3366 } 3367 3368 static long[] getLongIntArray(Resources r, int resid) { 3369 int[] ar = r.getIntArray(resid); 3370 if (ar == null) { 3371 return null; 3372 } 3373 long[] out = new long[ar.length]; 3374 for (int i=0; i<ar.length; i++) { 3375 out[i] = ar[i]; 3376 } 3377 return out; 3378 } 3379 3380 /** {@inheritDoc} */ 3381 public void systemReady() { 3382 // tell the keyguard 3383 mKeyguardMediator.onSystemReady(); 3384 android.os.SystemProperties.set("dev.bootcomplete", "1"); 3385 synchronized (mLock) { 3386 updateOrientationListenerLp(); 3387 mSystemReady = true; 3388 mHandler.post(new Runnable() { 3389 public void run() { 3390 updateSettings(); 3391 } 3392 }); 3393 } 3394 } 3395 3396 /** {@inheritDoc} */ 3397 public void systemBooted() { 3398 synchronized (mLock) { 3399 mSystemBooted = true; 3400 } 3401 } 3402 3403 ProgressDialog mBootMsgDialog = null; 3404 3405 /** {@inheritDoc} */ 3406 public void showBootMessage(final CharSequence msg, final boolean always) { 3407 mHandler.post(new Runnable() { 3408 @Override public void run() { 3409 if (mBootMsgDialog == null) { 3410 mBootMsgDialog = new ProgressDialog(mContext) { 3411 // This dialog will consume all events coming in to 3412 // it, to avoid it trying to do things too early in boot. 3413 @Override public boolean dispatchKeyEvent(KeyEvent event) { 3414 return true; 3415 } 3416 @Override public boolean dispatchKeyShortcutEvent(KeyEvent event) { 3417 return true; 3418 } 3419 @Override public boolean dispatchTouchEvent(MotionEvent ev) { 3420 return true; 3421 } 3422 @Override public boolean dispatchTrackballEvent(MotionEvent ev) { 3423 return true; 3424 } 3425 @Override public boolean dispatchGenericMotionEvent(MotionEvent ev) { 3426 return true; 3427 } 3428 @Override public boolean dispatchPopulateAccessibilityEvent( 3429 AccessibilityEvent event) { 3430 return true; 3431 } 3432 }; 3433 mBootMsgDialog.setTitle(R.string.android_upgrading_title); 3434 mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 3435 mBootMsgDialog.setIndeterminate(true); 3436 mBootMsgDialog.getWindow().setType( 3437 WindowManager.LayoutParams.TYPE_BOOT_PROGRESS); 3438 mBootMsgDialog.getWindow().addFlags( 3439 WindowManager.LayoutParams.FLAG_DIM_BEHIND 3440 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN); 3441 mBootMsgDialog.getWindow().setDimAmount(1); 3442 WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes(); 3443 lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; 3444 mBootMsgDialog.getWindow().setAttributes(lp); 3445 mBootMsgDialog.setCancelable(false); 3446 mBootMsgDialog.show(); 3447 } 3448 mBootMsgDialog.setMessage(msg); 3449 } 3450 }); 3451 } 3452 3453 /** {@inheritDoc} */ 3454 public void hideBootMessages() { 3455 mHandler.post(new Runnable() { 3456 @Override public void run() { 3457 if (mBootMsgDialog != null) { 3458 mBootMsgDialog.dismiss(); 3459 mBootMsgDialog = null; 3460 } 3461 } 3462 }); 3463 } 3464 3465 /** {@inheritDoc} */ 3466 public void userActivity() { 3467 // *************************************** 3468 // NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE 3469 // *************************************** 3470 // THIS IS CALLED FROM DEEP IN THE POWER MANAGER 3471 // WITH ITS LOCKS HELD. 3472 // 3473 // This code must be VERY careful about the locks 3474 // it acquires. 3475 // In fact, the current code acquires way too many, 3476 // and probably has lurking deadlocks. 3477 3478 synchronized (mScreenLockTimeout) { 3479 if (mLockScreenTimerActive) { 3480 // reset the timer 3481 mHandler.removeCallbacks(mScreenLockTimeout); 3482 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 3483 } 3484 } 3485 } 3486 3487 Runnable mScreenLockTimeout = new Runnable() { 3488 public void run() { 3489 synchronized (this) { 3490 if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard"); 3491 mKeyguardMediator.doKeyguardTimeout(); 3492 mLockScreenTimerActive = false; 3493 } 3494 } 3495 }; 3496 3497 public void lockNow() { 3498 mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null); 3499 mHandler.removeCallbacks(mScreenLockTimeout); 3500 mHandler.post(mScreenLockTimeout); 3501 } 3502 3503 private void updateLockScreenTimeout() { 3504 synchronized (mScreenLockTimeout) { 3505 boolean enable = (mAllowLockscreenWhenOn && mScreenOnEarly && mKeyguardMediator.isSecure()); 3506 if (mLockScreenTimerActive != enable) { 3507 if (enable) { 3508 if (localLOGV) Log.v(TAG, "setting lockscreen timer"); 3509 mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout); 3510 } else { 3511 if (localLOGV) Log.v(TAG, "clearing lockscreen timer"); 3512 mHandler.removeCallbacks(mScreenLockTimeout); 3513 } 3514 mLockScreenTimerActive = enable; 3515 } 3516 } 3517 } 3518 3519 /** {@inheritDoc} */ 3520 public void enableScreenAfterBoot() { 3521 readLidState(); 3522 updateKeyboardVisibility(); 3523 3524 updateRotation(true); 3525 } 3526 3527 private void updateKeyboardVisibility() { 3528 mPowerManager.setKeyboardVisibility(mLidOpen == LID_OPEN); 3529 } 3530 3531 void updateRotation(boolean alwaysSendConfiguration) { 3532 try { 3533 //set orientation on WindowManager 3534 mWindowManager.updateRotation(alwaysSendConfiguration); 3535 } catch (RemoteException e) { 3536 // Ignore 3537 } 3538 } 3539 3540 /** 3541 * Return an Intent to launch the currently active dock app as home. Returns 3542 * null if the standard home should be launched, which is the case if any of the following is 3543 * true: 3544 * <ul> 3545 * <li>The device is not in either car mode or desk mode 3546 * <li>The device is in car mode but ENABLE_CAR_DOCK_HOME_CAPTURE is false 3547 * <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false 3548 * <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME 3549 * <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME 3550 * </ul> 3551 * @return 3552 */ 3553 Intent createHomeDockIntent() { 3554 Intent intent = null; 3555 3556 // What home does is based on the mode, not the dock state. That 3557 // is, when in car mode you should be taken to car home regardless 3558 // of whether we are actually in a car dock. 3559 if (mUiMode == Configuration.UI_MODE_TYPE_CAR) { 3560 if (ENABLE_CAR_DOCK_HOME_CAPTURE) { 3561 intent = mCarDockIntent; 3562 } 3563 } else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) { 3564 if (ENABLE_DESK_DOCK_HOME_CAPTURE) { 3565 intent = mDeskDockIntent; 3566 } 3567 } 3568 3569 if (intent == null) { 3570 return null; 3571 } 3572 3573 ActivityInfo ai = intent.resolveActivityInfo( 3574 mContext.getPackageManager(), PackageManager.GET_META_DATA); 3575 if (ai == null) { 3576 return null; 3577 } 3578 3579 if (ai.metaData != null && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) { 3580 intent = new Intent(intent); 3581 intent.setClassName(ai.packageName, ai.name); 3582 return intent; 3583 } 3584 3585 return null; 3586 } 3587 3588 void startDockOrHome() { 3589 Intent dock = createHomeDockIntent(); 3590 if (dock != null) { 3591 try { 3592 mContext.startActivity(dock); 3593 return; 3594 } catch (ActivityNotFoundException e) { 3595 } 3596 } 3597 mContext.startActivity(mHomeIntent); 3598 } 3599 3600 /** 3601 * goes to the home screen 3602 * @return whether it did anything 3603 */ 3604 boolean goHome() { 3605 if (false) { 3606 // This code always brings home to the front. 3607 try { 3608 ActivityManagerNative.getDefault().stopAppSwitches(); 3609 } catch (RemoteException e) { 3610 } 3611 sendCloseSystemWindows(); 3612 startDockOrHome(); 3613 } else { 3614 // This code brings home to the front or, if it is already 3615 // at the front, puts the device to sleep. 3616 try { 3617 if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) { 3618 /// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry. 3619 Log.d(TAG, "UTS-TEST-MODE"); 3620 } else { 3621 ActivityManagerNative.getDefault().stopAppSwitches(); 3622 sendCloseSystemWindows(); 3623 Intent dock = createHomeDockIntent(); 3624 if (dock != null) { 3625 int result = ActivityManagerNative.getDefault() 3626 .startActivity(null, dock, 3627 dock.resolveTypeIfNeeded(mContext.getContentResolver()), 3628 null, 0, null, null, 0, true /* onlyIfNeeded*/, false, 3629 null, null, false); 3630 if (result == IActivityManager.START_RETURN_INTENT_TO_CALLER) { 3631 return false; 3632 } 3633 } 3634 } 3635 int result = ActivityManagerNative.getDefault() 3636 .startActivity(null, mHomeIntent, 3637 mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()), 3638 null, 0, null, null, 0, true /* onlyIfNeeded*/, false, 3639 null, null, false); 3640 if (result == IActivityManager.START_RETURN_INTENT_TO_CALLER) { 3641 return false; 3642 } 3643 } catch (RemoteException ex) { 3644 // bummer, the activity manager, which is in this process, is dead 3645 } 3646 } 3647 return true; 3648 } 3649 3650 public void setCurrentOrientationLw(int newOrientation) { 3651 synchronized (mLock) { 3652 if (newOrientation != mCurrentAppOrientation) { 3653 mCurrentAppOrientation = newOrientation; 3654 updateOrientationListenerLp(); 3655 } 3656 } 3657 } 3658 3659 public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) { 3660 final boolean hapticsDisabled = Settings.System.getInt(mContext.getContentResolver(), 3661 Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) == 0; 3662 if (!always && (hapticsDisabled || mKeyguardMediator.isShowingAndNotHidden())) { 3663 return false; 3664 } 3665 long[] pattern = null; 3666 switch (effectId) { 3667 case HapticFeedbackConstants.LONG_PRESS: 3668 pattern = mLongPressVibePattern; 3669 break; 3670 case HapticFeedbackConstants.VIRTUAL_KEY: 3671 pattern = mVirtualKeyVibePattern; 3672 break; 3673 case HapticFeedbackConstants.KEYBOARD_TAP: 3674 pattern = mKeyboardTapVibePattern; 3675 break; 3676 case HapticFeedbackConstants.SAFE_MODE_DISABLED: 3677 pattern = mSafeModeDisabledVibePattern; 3678 break; 3679 case HapticFeedbackConstants.SAFE_MODE_ENABLED: 3680 pattern = mSafeModeEnabledVibePattern; 3681 break; 3682 default: 3683 return false; 3684 } 3685 if (pattern.length == 1) { 3686 // One-shot vibration 3687 mVibrator.vibrate(pattern[0]); 3688 } else { 3689 // Pattern vibration 3690 mVibrator.vibrate(pattern, -1); 3691 } 3692 return true; 3693 } 3694 3695 public void screenOnStartedLw() { 3696 } 3697 3698 public void screenOnStoppedLw() { 3699 if (mPowerManager.isScreenOn()) { 3700 if (!mKeyguardMediator.isShowingAndNotHidden()) { 3701 long curTime = SystemClock.uptimeMillis(); 3702 mPowerManager.userActivity(curTime, false, LocalPowerManager.OTHER_EVENT); 3703 } 3704 } 3705 } 3706 3707 public boolean allowKeyRepeat() { 3708 // disable key repeat when screen is off 3709 return mScreenOnEarly; 3710 } 3711 3712 private int updateSystemUiVisibilityLw() { 3713 // If there is no window focused, there will be nobody to handle the events 3714 // anyway, so just hang on in whatever state we're in until things settle down. 3715 if (mFocusedWindow == null) { 3716 return 0; 3717 } 3718 final int visibility = mFocusedWindow.getSystemUiVisibility() 3719 & ~mResettingSystemUiFlags 3720 & ~mForceClearedSystemUiFlags; 3721 int diff = visibility ^ mLastSystemUiFlags; 3722 final boolean needsMenu = mFocusedWindow.getNeedsMenuLw(mTopFullscreenOpaqueWindowState); 3723 if (diff == 0 && mLastFocusNeedsMenu == needsMenu 3724 && mFocusedApp == mFocusedWindow.getAppToken()) { 3725 return 0; 3726 } 3727 mLastSystemUiFlags = visibility; 3728 mLastFocusNeedsMenu = needsMenu; 3729 mFocusedApp = mFocusedWindow.getAppToken(); 3730 mHandler.post(new Runnable() { 3731 public void run() { 3732 if (mStatusBarService == null) { 3733 mStatusBarService = IStatusBarService.Stub.asInterface( 3734 ServiceManager.getService("statusbar")); 3735 } 3736 if (mStatusBarService != null) { 3737 try { 3738 mStatusBarService.setSystemUiVisibility(visibility); 3739 mStatusBarService.topAppWindowChanged(needsMenu); 3740 } catch (RemoteException e) { 3741 // not much to be done 3742 mStatusBarService = null; 3743 } 3744 } 3745 } 3746 }); 3747 return diff; 3748 } 3749 3750 // Use this instead of checking config_showNavigationBar so that it can be consistently 3751 // overridden by qemu.hw.mainkeys in the emulator. 3752 public boolean hasNavigationBar() { 3753 return mHasNavigationBar; 3754 } 3755 3756 public void dump(String prefix, FileDescriptor fd, PrintWriter pw, String[] args) { 3757 pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode); 3758 pw.print(" mSystemReady="); pw.print(mSystemReady); 3759 pw.print(" mSystemBooted="); pw.println(mSystemBooted); 3760 pw.print(prefix); pw.print("mLidOpen="); pw.print(mLidOpen); 3761 pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation); 3762 pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged); 3763 if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0 3764 || mForceClearedSystemUiFlags != 0) { 3765 pw.print(prefix); pw.print("mLastSystemUiFlags=0x"); 3766 pw.print(Integer.toHexString(mLastSystemUiFlags)); 3767 pw.print(" mResettingSystemUiFlags=0x"); 3768 pw.print(Integer.toHexString(mResettingSystemUiFlags)); 3769 pw.print(" mForceClearedSystemUiFlags=0x"); 3770 pw.println(Integer.toHexString(mForceClearedSystemUiFlags)); 3771 } 3772 if (mLastFocusNeedsMenu) { 3773 pw.print(prefix); pw.print("mLastFocusNeedsMenu="); 3774 pw.println(mLastFocusNeedsMenu); 3775 } 3776 pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode); 3777 pw.print(" mDockMode="); pw.print(mDockMode); 3778 pw.print(" mCarDockRotation="); pw.print(mCarDockRotation); 3779 pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation); 3780 pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode); 3781 pw.print(" mUserRotation="); pw.print(mUserRotation); 3782 pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations); 3783 pw.print(prefix); pw.print("mAccelerometerDefault="); pw.print(mAccelerometerDefault); 3784 pw.print(" mCurrentAppOrientation="); pw.println(mCurrentAppOrientation); 3785 pw.print(prefix); pw.print("mCarDockEnablesAccelerometer="); 3786 pw.print(mCarDockEnablesAccelerometer); 3787 pw.print(" mDeskDockEnablesAccelerometer="); 3788 pw.println(mDeskDockEnablesAccelerometer); 3789 pw.print(prefix); pw.print("mLidKeyboardAccessibility="); 3790 pw.print(mLidKeyboardAccessibility); 3791 pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility); 3792 pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior); 3793 pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly); 3794 pw.print(" mScreenOnFully="); pw.print(mScreenOnFully); 3795 pw.print(" mOrientationSensorEnabled="); pw.print(mOrientationSensorEnabled); 3796 pw.print(" mHasSoftInput="); pw.println(mHasSoftInput); 3797 pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft); 3798 pw.print(","); pw.print(mUnrestrictedScreenTop); 3799 pw.print(") "); pw.print(mUnrestrictedScreenWidth); 3800 pw.print("x"); pw.println(mUnrestrictedScreenHeight); 3801 pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft); 3802 pw.print(","); pw.print(mRestrictedScreenTop); 3803 pw.print(") "); pw.print(mRestrictedScreenWidth); 3804 pw.print("x"); pw.println(mRestrictedScreenHeight); 3805 pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft); 3806 pw.print(","); pw.print(mCurTop); 3807 pw.print(")-("); pw.print(mCurRight); 3808 pw.print(","); pw.print(mCurBottom); pw.println(")"); 3809 pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft); 3810 pw.print(","); pw.print(mContentTop); 3811 pw.print(")-("); pw.print(mContentRight); 3812 pw.print(","); pw.print(mContentBottom); pw.println(")"); 3813 pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft); 3814 pw.print(","); pw.print(mDockTop); 3815 pw.print(")-("); pw.print(mDockRight); 3816 pw.print(","); pw.print(mDockBottom); pw.println(")"); 3817 pw.print(prefix); pw.print("mDockLayer="); pw.println(mDockLayer); 3818 pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState="); 3819 pw.println(mTopFullscreenOpaqueWindowState); 3820 pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen); 3821 pw.print(" mForceStatusBar="); pw.print(mForceStatusBar); 3822 pw.print(" mHideLockScreen="); pw.println(mHideLockScreen); 3823 pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard); 3824 pw.print(" mHomePressed="); pw.println(mHomePressed); 3825 pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn); 3826 pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout); 3827 pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive); 3828 pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior); 3829 pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior); 3830 pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior); 3831 pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation); 3832 pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation); 3833 pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation); 3834 pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation); 3835 } 3836} 3837