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android / platform / frameworks / base / 93c518e4f8abd98f87cda1712b30a5a86cfa60dd / . / policy / src / com / android / internal / policy / impl / PhoneWindowManager.java
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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.internal.policy.impl;
import android.app.Activity;
import android.app.ActivityManagerNative;
import android.app.IActivityManager;
import android.app.IUiModeManager;
import android.app.ProgressDialog;
import android.app.UiModeManager;
import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.res.CompatibilityInfo;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.graphics.RectF;
import android.os.BatteryManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.IRemoteCallback;
import android.os.LocalPowerManager;
import android.os.Message;
import android.os.Messenger;
import android.os.PowerManager;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemClock;
import android.os.SystemProperties;
import android.os.UEventObserver;
import android.os.Vibrator;
import android.provider.Settings;
import com.android.internal.R;
import com.android.internal.app.ShutdownThread;
import com.android.internal.policy.PolicyManager;
import com.android.internal.statusbar.IStatusBarService;
import com.android.internal.telephony.ITelephony;
import com.android.internal.view.BaseInputHandler;
import com.android.internal.widget.PointerLocationView;
import android.util.DisplayMetrics;
import android.util.EventLog;
import android.util.Log;
import android.util.Slog;
import android.util.SparseArray;
import android.view.Gravity;
import android.view.HapticFeedbackConstants;
import android.view.IApplicationToken;
import android.view.IWindowManager;
import android.view.InputChannel;
import android.view.InputDevice;
import android.view.InputQueue;
import android.view.InputHandler;
import android.view.KeyCharacterMap;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.WindowOrientationListener;
import android.view.Surface;
import android.view.View;
import android.view.ViewConfiguration;
import android.view.Window;
import android.view.WindowManager;
import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW;
import static android.view.WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN;
import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN;
import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR;
import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS;
import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED;
import static android.view.WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD;
import static android.view.WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON;
import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST;
import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING;
import static android.view.WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_PANEL;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_SUB_PANEL;
import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_DRAG;
import static android.view.WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER;
import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD;
import static android.view.WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_PHONE;
import static android.view.WindowManager.LayoutParams.TYPE_PRIORITY_PHONE;
import static android.view.WindowManager.LayoutParams.TYPE_SEARCH_BAR;
import static android.view.WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL;
import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL;
import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_ALERT;
import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_ERROR;
import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD;
import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG;
import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_TOAST;
import static android.view.WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY;
import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER;
import static android.view.WindowManager.LayoutParams.TYPE_POINTER;
import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR;
import static android.view.WindowManager.LayoutParams.TYPE_BOOT_PROGRESS;
import android.view.WindowManagerImpl;
import android.view.WindowManagerPolicy;
import android.view.KeyCharacterMap.FallbackAction;
import android.view.accessibility.AccessibilityEvent;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.media.IAudioService;
import android.media.AudioManager;
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
/**
* WindowManagerPolicy implementation for the Android phone UI. This
* introduces a new method suffix, Lp, for an internal lock of the
* PhoneWindowManager. This is used to protect some internal state, and
* can be acquired with either thw Lw and Li lock held, so has the restrictions
* of both of those when held.
*/
public class PhoneWindowManager implements WindowManagerPolicy {
static final String TAG = "WindowManager";
static final boolean DEBUG = false;
static final boolean localLOGV = false;
static final boolean DEBUG_LAYOUT = false;
static final boolean DEBUG_FALLBACK = false;
static final boolean SHOW_STARTING_ANIMATIONS = true;
static final boolean SHOW_PROCESSES_ON_ALT_MENU = false;
// Whether to allow dock apps with METADATA_DOCK_HOME to temporarily take over the Home key.
// No longer recommended for desk docks; still useful in car docks.
static final boolean ENABLE_CAR_DOCK_HOME_CAPTURE = true;
static final boolean ENABLE_DESK_DOCK_HOME_CAPTURE = false;
static final int LONG_PRESS_POWER_NOTHING = 0;
static final int LONG_PRESS_POWER_GLOBAL_ACTIONS = 1;
static final int LONG_PRESS_POWER_SHUT_OFF = 2;
// These need to match the documentation/constant in
// core/res/res/values/config.xml
static final int LONG_PRESS_HOME_NOTHING = 0;
static final int LONG_PRESS_HOME_RECENT_DIALOG = 1;
static final int LONG_PRESS_HOME_RECENT_SYSTEM_UI = 2;
// wallpaper is at the bottom, though the window manager may move it.
static final int WALLPAPER_LAYER = 2;
static final int APPLICATION_LAYER = 2;
static final int PHONE_LAYER = 3;
static final int SEARCH_BAR_LAYER = 4;
static final int SYSTEM_DIALOG_LAYER = 5;
// toasts and the plugged-in battery thing
static final int TOAST_LAYER = 6;
// SIM errors and unlock. Not sure if this really should be in a high layer.
static final int PRIORITY_PHONE_LAYER = 7;
// like the ANR / app crashed dialogs
static final int SYSTEM_ALERT_LAYER = 8;
// on-screen keyboards and other such input method user interfaces go here.
static final int INPUT_METHOD_LAYER = 9;
// on-screen keyboards and other such input method user interfaces go here.
static final int INPUT_METHOD_DIALOG_LAYER = 10;
// the keyguard; nothing on top of these can take focus, since they are
// responsible for power management when displayed.
static final int KEYGUARD_LAYER = 11;
static final int KEYGUARD_DIALOG_LAYER = 12;
static final int STATUS_BAR_SUB_PANEL_LAYER = 13;
static final int STATUS_BAR_LAYER = 14;
static final int STATUS_BAR_PANEL_LAYER = 15;
// the on-screen volume indicator and controller shown when the user
// changes the device volume
static final int VOLUME_OVERLAY_LAYER = 16;
// things in here CAN NOT take focus, but are shown on top of everything else.
static final int SYSTEM_OVERLAY_LAYER = 17;
// the navigation bar, if available, shows atop most things
static final int NAVIGATION_BAR_LAYER = 18;
// system-level error dialogs
static final int SYSTEM_ERROR_LAYER = 19;
// the drag layer: input for drag-and-drop is associated with this window,
// which sits above all other focusable windows
static final int DRAG_LAYER = 20;
static final int SECURE_SYSTEM_OVERLAY_LAYER = 21;
static final int BOOT_PROGRESS_LAYER = 22;
// the (mouse) pointer layer
static final int POINTER_LAYER = 23;
static final int HIDDEN_NAV_CONSUMER_LAYER = 24;
static final int APPLICATION_MEDIA_SUBLAYER = -2;
static final int APPLICATION_MEDIA_OVERLAY_SUBLAYER = -1;
static final int APPLICATION_PANEL_SUBLAYER = 1;
static final int APPLICATION_SUB_PANEL_SUBLAYER = 2;
static public final String SYSTEM_DIALOG_REASON_KEY = "reason";
static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions";
static public final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps";
static public final String SYSTEM_DIALOG_REASON_HOME_KEY = "homekey";
// Useful scan codes.
private static final int SW_LID = 0x00;
private static final int BTN_MOUSE = 0x110;
/* Table of Application Launch keys. Maps from key codes to intent categories.
*
* These are special keys that are used to launch particular kinds of applications,
* such as a web browser. HID defines nearly a hundred of them in the Consumer (0x0C)
* usage page. We don't support quite that many yet...
*/
static SparseArray<String> sApplicationLaunchKeyCategories;
static {
sApplicationLaunchKeyCategories = new SparseArray<String>();
sApplicationLaunchKeyCategories.append(
KeyEvent.KEYCODE_EXPLORER, Intent.CATEGORY_APP_BROWSER);
sApplicationLaunchKeyCategories.append(
KeyEvent.KEYCODE_ENVELOPE, Intent.CATEGORY_APP_EMAIL);
sApplicationLaunchKeyCategories.append(
KeyEvent.KEYCODE_CONTACTS, Intent.CATEGORY_APP_CONTACTS);
sApplicationLaunchKeyCategories.append(
KeyEvent.KEYCODE_CALENDAR, Intent.CATEGORY_APP_CALENDAR);
sApplicationLaunchKeyCategories.append(
KeyEvent.KEYCODE_MUSIC, Intent.CATEGORY_APP_MUSIC);
sApplicationLaunchKeyCategories.append(
KeyEvent.KEYCODE_CALCULATOR, Intent.CATEGORY_APP_CALCULATOR);
}
/**
* Lock protecting internal state. Must not call out into window
* manager with lock held. (This lock will be acquired in places
* where the window manager is calling in with its own lock held.)
*/
final Object mLock = new Object();
Context mContext;
IWindowManager mWindowManager;
WindowManagerFuncs mWindowManagerFuncs;
LocalPowerManager mPowerManager;
IStatusBarService mStatusBarService;
Vibrator mVibrator; // Vibrator for giving feedback of orientation changes
// Vibrator pattern for haptic feedback of a long press.
long[] mLongPressVibePattern;
// Vibrator pattern for haptic feedback of virtual key press.
long[] mVirtualKeyVibePattern;
// Vibrator pattern for a short vibration.
long[] mKeyboardTapVibePattern;
// Vibrator pattern for haptic feedback during boot when safe mode is disabled.
long[] mSafeModeDisabledVibePattern;
// Vibrator pattern for haptic feedback during boot when safe mode is enabled.
long[] mSafeModeEnabledVibePattern;
/** If true, hitting shift & menu will broadcast Intent.ACTION_BUG_REPORT */
boolean mEnableShiftMenuBugReports = false;
boolean mSafeMode;
WindowState mStatusBar = null;
boolean mStatusBarCanHide;
int mStatusBarHeight;
final ArrayList<WindowState> mStatusBarPanels = new ArrayList<WindowState>();
WindowState mNavigationBar = null;
boolean mHasNavigationBar = false;
int mNavigationBarWidth = 0, mNavigationBarHeight = 0;
WindowState mKeyguard = null;
KeyguardViewMediator mKeyguardMediator;
GlobalActions mGlobalActions;
volatile boolean mPowerKeyHandled; // accessed from input reader and handler thread
boolean mPendingPowerKeyUpCanceled;
Handler mHandler;
static final int RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS = 0;
static final int RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW = 1;
static final int RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH = 2;
RecentApplicationsDialog mRecentAppsDialog;
int mRecentAppsDialogHeldModifiers;
private static final int LID_ABSENT = -1;
private static final int LID_CLOSED = 0;
private static final int LID_OPEN = 1;
int mLidOpen = LID_ABSENT;
boolean mSystemReady;
boolean mSystemBooted;
boolean mHdmiPlugged;
int mUiMode = Configuration.UI_MODE_TYPE_NORMAL;
int mDockMode = Intent.EXTRA_DOCK_STATE_UNDOCKED;
int mLidOpenRotation;
int mCarDockRotation;
int mDeskDockRotation;
int mHdmiRotation;
int mUserRotationMode = WindowManagerPolicy.USER_ROTATION_FREE;
int mUserRotation = Surface.ROTATION_0;
int mAllowAllRotations = -1;
boolean mCarDockEnablesAccelerometer;
boolean mDeskDockEnablesAccelerometer;
int mLidKeyboardAccessibility;
int mLidNavigationAccessibility;
int mLongPressOnPowerBehavior = -1;
boolean mScreenOnEarly = false;
boolean mScreenOnFully = false;
boolean mOrientationSensorEnabled = false;
int mCurrentAppOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
static final int DEFAULT_ACCELEROMETER_ROTATION = 0;
int mAccelerometerDefault = DEFAULT_ACCELEROMETER_ROTATION;
boolean mHasSoftInput = false;
int mPointerLocationMode = 0;
PointerLocationView mPointerLocationView = null;
InputChannel mPointerLocationInputChannel;
// The last window we were told about in focusChanged.
WindowState mFocusedWindow;
IApplicationToken mFocusedApp;
private final InputHandler mPointerLocationInputHandler = new BaseInputHandler() {
@Override
public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) {
boolean handled = false;
try {
if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
synchronized (mLock) {
if (mPointerLocationView != null) {
mPointerLocationView.addPointerEvent(event);
handled = true;
}
}
}
} finally {
finishedCallback.finished(handled);
}
}
};
// The current size of the screen; really; (ir)regardless of whether the status
// bar can be hidden or not
int mUnrestrictedScreenLeft, mUnrestrictedScreenTop;
int mUnrestrictedScreenWidth, mUnrestrictedScreenHeight;
// The current size of the screen; these may be different than (0,0)-(dw,dh)
// if the status bar can't be hidden; in that case it effectively carves out
// that area of the display from all other windows.
int mRestrictedScreenLeft, mRestrictedScreenTop;
int mRestrictedScreenWidth, mRestrictedScreenHeight;
// During layout, the current screen borders with all outer decoration
// (status bar, input method dock) accounted for.
int mCurLeft, mCurTop, mCurRight, mCurBottom;
// During layout, the frame in which content should be displayed
// to the user, accounting for all screen decoration except for any
// space they deem as available for other content. This is usually
// the same as mCur*, but may be larger if the screen decor has supplied
// content insets.
int mContentLeft, mContentTop, mContentRight, mContentBottom;
// During layout, the current screen borders along which input method
// windows are placed.
int mDockLeft, mDockTop, mDockRight, mDockBottom;
// During layout, the layer at which the doc window is placed.
int mDockLayer;
int mLastSystemUiFlags;
// Bits that we are in the process of clearing, so we want to prevent
// them from being set by applications until everything has been updated
// to have them clear.
int mResettingSystemUiFlags = 0;
// Bits that we are currently always keeping cleared.
int mForceClearedSystemUiFlags = 0;
// What we last reported to system UI about whether the compatibility
// menu needs to be displayed.
boolean mLastFocusNeedsMenu = false;
FakeWindow mHideNavFakeWindow = null;
static final Rect mTmpParentFrame = new Rect();
static final Rect mTmpDisplayFrame = new Rect();
static final Rect mTmpContentFrame = new Rect();
static final Rect mTmpVisibleFrame = new Rect();
static final Rect mTmpNavigationFrame = new Rect();
WindowState mTopFullscreenOpaqueWindowState;
boolean mTopIsFullscreen;
boolean mForceStatusBar;
boolean mHideLockScreen;
boolean mDismissKeyguard;
boolean mHomePressed;
Intent mHomeIntent;
Intent mCarDockIntent;
Intent mDeskDockIntent;
int mShortcutKeyPressed = -1;
boolean mConsumeShortcutKeyUp;
// support for activating the lock screen while the screen is on
boolean mAllowLockscreenWhenOn;
int mLockScreenTimeout;
boolean mLockScreenTimerActive;
// Behavior of ENDCALL Button. (See Settings.System.END_BUTTON_BEHAVIOR.)
int mEndcallBehavior;
// Behavior of POWER button while in-call and screen on.
// (See Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR.)
int mIncallPowerBehavior;
int mLandscapeRotation = 0; // default landscape rotation
int mSeascapeRotation = 0; // "other" landscape rotation, 180 degrees from mLandscapeRotation
int mPortraitRotation = 0; // default portrait rotation
int mUpsideDownRotation = 0; // "other" portrait rotation
// What we do when the user long presses on home
private int mLongPressOnHomeBehavior = -1;
// Screenshot trigger states
// Time to volume and power must be pressed within this interval of each other.
private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150;
private boolean mVolumeDownKeyTriggered;
private long mVolumeDownKeyTime;
private boolean mVolumeDownKeyConsumedByScreenshotChord;
private boolean mVolumeUpKeyTriggered;
private boolean mPowerKeyTriggered;
private long mPowerKeyTime;
ShortcutManager mShortcutManager;
PowerManager.WakeLock mBroadcastWakeLock;
final KeyCharacterMap.FallbackAction mFallbackAction = new KeyCharacterMap.FallbackAction();
private UEventObserver mHDMIObserver = new UEventObserver() {
@Override
public void onUEvent(UEventObserver.UEvent event) {
setHdmiPlugged("1".equals(event.get("SWITCH_STATE")));
}
};
class SettingsObserver extends ContentObserver {
SettingsObserver(Handler handler) {
super(handler);
}
void observe() {
ContentResolver resolver = mContext.getContentResolver();
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.END_BUTTON_BEHAVIOR), false, this);
resolver.registerContentObserver(Settings.Secure.getUriFor(
Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR), false, this);
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.ACCELEROMETER_ROTATION), false, this);
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.USER_ROTATION), false, this);
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.SCREEN_OFF_TIMEOUT), false, this);
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.WINDOW_ORIENTATION_LISTENER_LOG), false, this);
resolver.registerContentObserver(Settings.System.getUriFor(
Settings.System.POINTER_LOCATION), false, this);
resolver.registerContentObserver(Settings.Secure.getUriFor(
Settings.Secure.DEFAULT_INPUT_METHOD), false, this);
resolver.registerContentObserver(Settings.System.getUriFor(
"fancy_rotation_anim"), false, this);
updateSettings();
}
@Override public void onChange(boolean selfChange) {
updateSettings();
updateRotation(false);
}
}
class MyOrientationListener extends WindowOrientationListener {
MyOrientationListener(Context context) {
super(context);
}
@Override
public void onProposedRotationChanged(int rotation) {
if (localLOGV) Log.v(TAG, "onProposedRotationChanged, rotation=" + rotation);
updateRotation(false);
}
}
MyOrientationListener mOrientationListener;
/*
* We always let the sensor be switched on by default except when
* the user has explicitly disabled sensor based rotation or when the
* screen is switched off.
*/
boolean needSensorRunningLp() {
if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR
|| mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
|| mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT
|| mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE) {
// If the application has explicitly requested to follow the
// orientation, then we need to turn the sensor or.
return true;
}
if ((mCarDockEnablesAccelerometer && mDockMode == Intent.EXTRA_DOCK_STATE_CAR) ||
(mDeskDockEnablesAccelerometer && (mDockMode == Intent.EXTRA_DOCK_STATE_DESK
|| mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK
|| mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK))) {
// enable accelerometer if we are docked in a dock that enables accelerometer
// orientation management,
return true;
}
if (mAccelerometerDefault == 0) {
// If the setting for using the sensor by default is enabled, then
// we will always leave it on. Note that the user could go to
// a window that forces an orientation that does not use the
// sensor and in theory we could turn it off... however, when next
// turning it on we won't have a good value for the current
// orientation for a little bit, which can cause orientation
// changes to lag, so we'd like to keep it always on. (It will
// still be turned off when the screen is off.)
return false;
}
return true;
}
/*
* Various use cases for invoking this function
* screen turning off, should always disable listeners if already enabled
* screen turned on and current app has sensor based orientation, enable listeners
* if not already enabled
* screen turned on and current app does not have sensor orientation, disable listeners if
* already enabled
* screen turning on and current app has sensor based orientation, enable listeners if needed
* screen turning on and current app has nosensor based orientation, do nothing
*/
void updateOrientationListenerLp() {
if (!mOrientationListener.canDetectOrientation()) {
// If sensor is turned off or nonexistent for some reason
return;
}
//Could have been invoked due to screen turning on or off or
//change of the currently visible window's orientation
if (localLOGV) Log.v(TAG, "Screen status="+mScreenOnEarly+
", current orientation="+mCurrentAppOrientation+
", SensorEnabled="+mOrientationSensorEnabled);
boolean disable = true;
if (mScreenOnEarly) {
if (needSensorRunningLp()) {
disable = false;
//enable listener if not already enabled
if (!mOrientationSensorEnabled) {
mOrientationListener.enable();
if(localLOGV) Log.v(TAG, "Enabling listeners");
mOrientationSensorEnabled = true;
}
}
}
//check if sensors need to be disabled
if (disable && mOrientationSensorEnabled) {
mOrientationListener.disable();
if(localLOGV) Log.v(TAG, "Disabling listeners");
mOrientationSensorEnabled = false;
}
}
private void interceptPowerKeyDown(boolean handled) {
mPowerKeyHandled = handled;
if (!handled) {
mHandler.postDelayed(mPowerLongPress, ViewConfiguration.getGlobalActionKeyTimeout());
}
}
private boolean interceptPowerKeyUp(boolean canceled) {
if (!mPowerKeyHandled) {
mHandler.removeCallbacks(mPowerLongPress);
return !canceled;
}
return false;
}
private void cancelPendingPowerKeyAction() {
if (!mPowerKeyHandled) {
mHandler.removeCallbacks(mPowerLongPress);
}
if (mPowerKeyTriggered) {
mPendingPowerKeyUpCanceled = true;
}
}
private void interceptScreenshotChord() {
if (mVolumeDownKeyTriggered && mPowerKeyTriggered && !mVolumeUpKeyTriggered) {
final long now = SystemClock.uptimeMillis();
if (now <= mVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS
&& now <= mPowerKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS) {
mVolumeDownKeyConsumedByScreenshotChord = true;
cancelPendingPowerKeyAction();
mHandler.postDelayed(mScreenshotChordLongPress,
ViewConfiguration.getGlobalActionKeyTimeout());
}
}
}
private void cancelPendingScreenshotChordAction() {
mHandler.removeCallbacks(mScreenshotChordLongPress);
}
private final Runnable mPowerLongPress = new Runnable() {
public void run() {
// The context isn't read
if (mLongPressOnPowerBehavior < 0) {
mLongPressOnPowerBehavior = mContext.getResources().getInteger(
com.android.internal.R.integer.config_longPressOnPowerBehavior);
}
switch (mLongPressOnPowerBehavior) {
case LONG_PRESS_POWER_NOTHING:
break;
case LONG_PRESS_POWER_GLOBAL_ACTIONS:
mPowerKeyHandled = true;
performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
showGlobalActionsDialog();
break;
case LONG_PRESS_POWER_SHUT_OFF:
mPowerKeyHandled = true;
performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
ShutdownThread.shutdown(mContext, true);
break;
}
}
};
private final Runnable mScreenshotChordLongPress = new Runnable() {
public void run() {
takeScreenshot();
}
};
void showGlobalActionsDialog() {
if (mGlobalActions == null) {
mGlobalActions = new GlobalActions(mContext);
}
final boolean keyguardShowing = mKeyguardMediator.isShowingAndNotHidden();
mGlobalActions.showDialog(keyguardShowing, isDeviceProvisioned());
if (keyguardShowing) {
// since it took two seconds of long press to bring this up,
// poke the wake lock so they have some time to see the dialog.
mKeyguardMediator.pokeWakelock();
}
}
boolean isDeviceProvisioned() {
return Settings.Secure.getInt(
mContext.getContentResolver(), Settings.Secure.DEVICE_PROVISIONED, 0) != 0;
}
private void handleLongPressOnHome() {
// We can't initialize this in init() since the configuration hasn't been loaded yet.
if (mLongPressOnHomeBehavior < 0) {
mLongPressOnHomeBehavior
= mContext.getResources().getInteger(R.integer.config_longPressOnHomeBehavior);
if (mLongPressOnHomeBehavior < LONG_PRESS_HOME_NOTHING ||
mLongPressOnHomeBehavior > LONG_PRESS_HOME_RECENT_SYSTEM_UI) {
mLongPressOnHomeBehavior = LONG_PRESS_HOME_NOTHING;
}
}
if (mLongPressOnHomeBehavior != LONG_PRESS_HOME_NOTHING) {
performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
sendCloseSystemWindows(SYSTEM_DIALOG_REASON_RECENT_APPS);
// Eat the longpress so it won't dismiss the recent apps dialog when
// the user lets go of the home key
mHomePressed = false;
}
if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_DIALOG) {
showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS);
} else if (mLongPressOnHomeBehavior == LONG_PRESS_HOME_RECENT_SYSTEM_UI) {
try {
mStatusBarService.toggleRecentApps();
} catch (RemoteException e) {
Slog.e(TAG, "RemoteException when showing recent apps", e);
}
}
}
/**
* Create (if necessary) and show or dismiss the recent apps dialog according
* according to the requested behavior.
*/
void showOrHideRecentAppsDialog(final int behavior) {
mHandler.post(new Runnable() {
@Override
public void run() {
if (mRecentAppsDialog == null) {
mRecentAppsDialog = new RecentApplicationsDialog(mContext);
}
if (mRecentAppsDialog.isShowing()) {
switch (behavior) {
case RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS:
mRecentAppsDialog.dismiss();
break;
case RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH:
mRecentAppsDialog.dismissAndSwitch();
break;
case RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW:
default:
break;
}
} else {
switch (behavior) {
case RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS:
mRecentAppsDialog.show();
break;
case RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW:
try {
mWindowManager.setInTouchMode(false);
} catch (RemoteException e) {
}
mRecentAppsDialog.show();
break;
case RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH:
default:
break;
}
}
}
});
}
/** {@inheritDoc} */
public void init(Context context, IWindowManager windowManager,
WindowManagerFuncs windowManagerFuncs,
LocalPowerManager powerManager) {
mContext = context;
mWindowManager = windowManager;
mWindowManagerFuncs = windowManagerFuncs;
mPowerManager = powerManager;
mKeyguardMediator = new KeyguardViewMediator(context, this, powerManager);
mHandler = new Handler();
mOrientationListener = new MyOrientationListener(mContext);
try {
mOrientationListener.setCurrentRotation(windowManager.getRotation());
} catch (RemoteException ex) { }
SettingsObserver settingsObserver = new SettingsObserver(mHandler);
settingsObserver.observe();
mShortcutManager = new ShortcutManager(context, mHandler);
mShortcutManager.observe();
mHomeIntent = new Intent(Intent.ACTION_MAIN, null);
mHomeIntent.addCategory(Intent.CATEGORY_HOME);
mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
mCarDockIntent = new Intent(Intent.ACTION_MAIN, null);
mCarDockIntent.addCategory(Intent.CATEGORY_CAR_DOCK);
mCarDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
mDeskDockIntent = new Intent(Intent.ACTION_MAIN, null);
mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK);
mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
mBroadcastWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
"PhoneWindowManager.mBroadcastWakeLock");
mEnableShiftMenuBugReports = "1".equals(SystemProperties.get("ro.debuggable"));
mLidOpenRotation = readRotation(
com.android.internal.R.integer.config_lidOpenRotation);
mCarDockRotation = readRotation(
com.android.internal.R.integer.config_carDockRotation);
mDeskDockRotation = readRotation(
com.android.internal.R.integer.config_deskDockRotation);
mCarDockEnablesAccelerometer = mContext.getResources().getBoolean(
com.android.internal.R.bool.config_carDockEnablesAccelerometer);
mDeskDockEnablesAccelerometer = mContext.getResources().getBoolean(
com.android.internal.R.bool.config_deskDockEnablesAccelerometer);
mLidKeyboardAccessibility = mContext.getResources().getInteger(
com.android.internal.R.integer.config_lidKeyboardAccessibility);
mLidNavigationAccessibility = mContext.getResources().getInteger(
com.android.internal.R.integer.config_lidNavigationAccessibility);
// register for dock events
IntentFilter filter = new IntentFilter();
filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE);
filter.addAction(UiModeManager.ACTION_EXIT_CAR_MODE);
filter.addAction(UiModeManager.ACTION_ENTER_DESK_MODE);
filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE);
filter.addAction(Intent.ACTION_DOCK_EVENT);
Intent intent = context.registerReceiver(mDockReceiver, filter);
if (intent != null) {
// Retrieve current sticky dock event broadcast.
mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE,
Intent.EXTRA_DOCK_STATE_UNDOCKED);
}
mVibrator = new Vibrator();
mLongPressVibePattern = getLongIntArray(mContext.getResources(),
com.android.internal.R.array.config_longPressVibePattern);
mVirtualKeyVibePattern = getLongIntArray(mContext.getResources(),
com.android.internal.R.array.config_virtualKeyVibePattern);
mKeyboardTapVibePattern = getLongIntArray(mContext.getResources(),
com.android.internal.R.array.config_keyboardTapVibePattern);
mSafeModeDisabledVibePattern = getLongIntArray(mContext.getResources(),
com.android.internal.R.array.config_safeModeDisabledVibePattern);
mSafeModeEnabledVibePattern = getLongIntArray(mContext.getResources(),
com.android.internal.R.array.config_safeModeEnabledVibePattern);
// Controls rotation and the like.
initializeHdmiState();
// Match current screen state.
if (mPowerManager.isScreenOn()) {
screenTurningOn(null);
} else {
screenTurnedOff(WindowManagerPolicy.OFF_BECAUSE_OF_USER);
}
}
public void setInitialDisplaySize(int width, int height) {
int shortSize;
if (width > height) {
shortSize = height;
mLandscapeRotation = Surface.ROTATION_0;
mSeascapeRotation = Surface.ROTATION_180;
if (mContext.getResources().getBoolean(
com.android.internal.R.bool.config_reverseDefaultRotation)) {
mPortraitRotation = Surface.ROTATION_90;
mUpsideDownRotation = Surface.ROTATION_270;
} else {
mPortraitRotation = Surface.ROTATION_270;
mUpsideDownRotation = Surface.ROTATION_90;
}
} else {
shortSize = width;
mPortraitRotation = Surface.ROTATION_0;
mUpsideDownRotation = Surface.ROTATION_180;
if (mContext.getResources().getBoolean(
com.android.internal.R.bool.config_reverseDefaultRotation)) {
mLandscapeRotation = Surface.ROTATION_270;
mSeascapeRotation = Surface.ROTATION_90;
} else {
mLandscapeRotation = Surface.ROTATION_90;
mSeascapeRotation = Surface.ROTATION_270;
}
}
// Determine whether the status bar can hide based on the size
// of the screen. We assume sizes > 600dp are tablets where we
// will use the system bar.
int shortSizeDp = shortSize
* DisplayMetrics.DENSITY_DEFAULT
/ DisplayMetrics.DENSITY_DEVICE;
mStatusBarCanHide = shortSizeDp < 600;
mStatusBarHeight = mContext.getResources().getDimensionPixelSize(
mStatusBarCanHide
? com.android.internal.R.dimen.status_bar_height
: com.android.internal.R.dimen.system_bar_height);
mHasNavigationBar = mContext.getResources().getBoolean(
com.android.internal.R.bool.config_showNavigationBar);
// Allow a system property to override this. Used by the emulator.
// See also hasNavigationBar().
String navBarOverride = SystemProperties.get("qemu.hw.mainkeys");
if (! "".equals(navBarOverride)) {
if (navBarOverride.equals("1")) mHasNavigationBar = false;
else if (navBarOverride.equals("0")) mHasNavigationBar = true;
}
mNavigationBarHeight = mHasNavigationBar
? mContext.getResources().getDimensionPixelSize(
com.android.internal.R.dimen.navigation_bar_height)
: 0;
mNavigationBarWidth = mHasNavigationBar
? mContext.getResources().getDimensionPixelSize(
com.android.internal.R.dimen.navigation_bar_width)
: 0;
if ("portrait".equals(SystemProperties.get("persist.demo.hdmirotation"))) {
mHdmiRotation = mPortraitRotation;
} else {
mHdmiRotation = mLandscapeRotation;
}
}
public void updateSettings() {
ContentResolver resolver = mContext.getContentResolver();
boolean updateRotation = false;
View addView = null;
View removeView = null;
synchronized (mLock) {
mEndcallBehavior = Settings.System.getInt(resolver,
Settings.System.END_BUTTON_BEHAVIOR,
Settings.System.END_BUTTON_BEHAVIOR_DEFAULT);
mIncallPowerBehavior = Settings.Secure.getInt(resolver,
Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR,
Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT);
int accelerometerDefault = Settings.System.getInt(resolver,
Settings.System.ACCELEROMETER_ROTATION, DEFAULT_ACCELEROMETER_ROTATION);
// set up rotation lock state
mUserRotationMode = (accelerometerDefault == 0)
? WindowManagerPolicy.USER_ROTATION_LOCKED
: WindowManagerPolicy.USER_ROTATION_FREE;
mUserRotation = Settings.System.getInt(resolver,
Settings.System.USER_ROTATION,
Surface.ROTATION_0);
if (mAccelerometerDefault != accelerometerDefault) {
mAccelerometerDefault = accelerometerDefault;
updateOrientationListenerLp();
}
mOrientationListener.setLogEnabled(
Settings.System.getInt(resolver,
Settings.System.WINDOW_ORIENTATION_LISTENER_LOG, 0) != 0);
if (mSystemReady) {
int pointerLocation = Settings.System.getInt(resolver,
Settings.System.POINTER_LOCATION, 0);
if (mPointerLocationMode != pointerLocation) {
mPointerLocationMode = pointerLocation;
if (pointerLocation != 0) {
if (mPointerLocationView == null) {
mPointerLocationView = new PointerLocationView(mContext);
mPointerLocationView.setPrintCoords(false);
addView = mPointerLocationView;
}
} else {
removeView = mPointerLocationView;
mPointerLocationView = null;
}
}
}
// use screen off timeout setting as the timeout for the lockscreen
mLockScreenTimeout = Settings.System.getInt(resolver,
Settings.System.SCREEN_OFF_TIMEOUT, 0);
String imId = Settings.Secure.getString(resolver,
Settings.Secure.DEFAULT_INPUT_METHOD);
boolean hasSoftInput = imId != null && imId.length() > 0;
if (mHasSoftInput != hasSoftInput) {
mHasSoftInput = hasSoftInput;
updateRotation = true;
}
}
if (updateRotation) {
updateRotation(true);
}
if (addView != null) {
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.MATCH_PARENT);
lp.type = WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY;
lp.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
lp.format = PixelFormat.TRANSLUCENT;
lp.setTitle("PointerLocation");
WindowManager wm = (WindowManager)
mContext.getSystemService(Context.WINDOW_SERVICE);
lp.inputFeatures |= WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL;
wm.addView(addView, lp);
if (mPointerLocationInputChannel == null) {
try {
mPointerLocationInputChannel =
mWindowManager.monitorInput("PointerLocationView");
InputQueue.registerInputChannel(mPointerLocationInputChannel,
mPointerLocationInputHandler, mHandler.getLooper().getQueue());
} catch (RemoteException ex) {
Slog.e(TAG, "Could not set up input monitoring channel for PointerLocation.",
ex);
}
}
}
if (removeView != null) {
if (mPointerLocationInputChannel != null) {
InputQueue.unregisterInputChannel(mPointerLocationInputChannel);
mPointerLocationInputChannel.dispose();
mPointerLocationInputChannel = null;
}
WindowManager wm = (WindowManager)
mContext.getSystemService(Context.WINDOW_SERVICE);
wm.removeView(removeView);
}
}
private int readRotation(int resID) {
try {
int rotation = mContext.getResources().getInteger(resID);
switch (rotation) {
case 0:
return Surface.ROTATION_0;
case 90:
return Surface.ROTATION_90;
case 180:
return Surface.ROTATION_180;
case 270:
return Surface.ROTATION_270;
}
} catch (Resources.NotFoundException e) {
// fall through
}
return -1;
}
/** {@inheritDoc} */
public int checkAddPermission(WindowManager.LayoutParams attrs) {
int type = attrs.type;
if (type < WindowManager.LayoutParams.FIRST_SYSTEM_WINDOW
|| type > WindowManager.LayoutParams.LAST_SYSTEM_WINDOW) {
return WindowManagerImpl.ADD_OKAY;
}
String permission = null;
switch (type) {
case TYPE_TOAST:
// XXX right now the app process has complete control over
// this... should introduce a token to let the system
// monitor/control what they are doing.
break;
case TYPE_INPUT_METHOD:
case TYPE_WALLPAPER:
// The window manager will check these.
break;
case TYPE_PHONE:
case TYPE_PRIORITY_PHONE:
case TYPE_SYSTEM_ALERT:
case TYPE_SYSTEM_ERROR:
case TYPE_SYSTEM_OVERLAY:
permission = android.Manifest.permission.SYSTEM_ALERT_WINDOW;
break;
default:
permission = android.Manifest.permission.INTERNAL_SYSTEM_WINDOW;
}
if (permission != null) {
if (mContext.checkCallingOrSelfPermission(permission)
!= PackageManager.PERMISSION_GRANTED) {
return WindowManagerImpl.ADD_PERMISSION_DENIED;
}
}
return WindowManagerImpl.ADD_OKAY;
}
public void adjustWindowParamsLw(WindowManager.LayoutParams attrs) {
switch (attrs.type) {
case TYPE_SYSTEM_OVERLAY:
case TYPE_SECURE_SYSTEM_OVERLAY:
case TYPE_TOAST:
// These types of windows can't receive input events.
attrs.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
attrs.flags &= ~WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
break;
}
}
void readLidState() {
try {
int sw = mWindowManager.getSwitchState(SW_LID);
if (sw > 0) {
mLidOpen = LID_OPEN;
} else if (sw == 0) {
mLidOpen = LID_CLOSED;
} else {
mLidOpen = LID_ABSENT;
}
} catch (RemoteException e) {
// Ignore
}
}
private int determineHiddenState(int mode, int hiddenValue, int visibleValue) {
if (mLidOpen != LID_ABSENT) {
switch (mode) {
case 1:
return mLidOpen == LID_OPEN ? visibleValue : hiddenValue;
case 2:
return mLidOpen == LID_OPEN ? hiddenValue : visibleValue;
}
}
return visibleValue;
}
/** {@inheritDoc} */
public void adjustConfigurationLw(Configuration config) {
readLidState();
updateKeyboardVisibility();
if (config.keyboard == Configuration.KEYBOARD_NOKEYS) {
config.hardKeyboardHidden = Configuration.HARDKEYBOARDHIDDEN_YES;
} else {
config.hardKeyboardHidden = determineHiddenState(mLidKeyboardAccessibility,
Configuration.HARDKEYBOARDHIDDEN_YES, Configuration.HARDKEYBOARDHIDDEN_NO);
}
if (config.navigation == Configuration.NAVIGATION_NONAV) {
config.navigationHidden = Configuration.NAVIGATIONHIDDEN_YES;
} else {
config.navigationHidden = determineHiddenState(mLidNavigationAccessibility,
Configuration.NAVIGATIONHIDDEN_YES, Configuration.NAVIGATIONHIDDEN_NO);
}
if (mHasSoftInput || config.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO) {
config.keyboardHidden = Configuration.KEYBOARDHIDDEN_NO;
} else {
config.keyboardHidden = Configuration.KEYBOARDHIDDEN_YES;
}
}
/** {@inheritDoc} */
public int windowTypeToLayerLw(int type) {
if (type >= FIRST_APPLICATION_WINDOW && type <= LAST_APPLICATION_WINDOW) {
return APPLICATION_LAYER;
}
switch (type) {
case TYPE_STATUS_BAR:
return STATUS_BAR_LAYER;
case TYPE_STATUS_BAR_PANEL:
return STATUS_BAR_PANEL_LAYER;
case TYPE_STATUS_BAR_SUB_PANEL:
return STATUS_BAR_SUB_PANEL_LAYER;
case TYPE_SYSTEM_DIALOG:
return SYSTEM_DIALOG_LAYER;
case TYPE_SEARCH_BAR:
return SEARCH_BAR_LAYER;
case TYPE_PHONE:
return PHONE_LAYER;
case TYPE_KEYGUARD:
return KEYGUARD_LAYER;
case TYPE_KEYGUARD_DIALOG:
return KEYGUARD_DIALOG_LAYER;
case TYPE_SYSTEM_ALERT:
return SYSTEM_ALERT_LAYER;
case TYPE_SYSTEM_ERROR:
return SYSTEM_ERROR_LAYER;
case TYPE_INPUT_METHOD:
return INPUT_METHOD_LAYER;
case TYPE_INPUT_METHOD_DIALOG:
return INPUT_METHOD_DIALOG_LAYER;
case TYPE_VOLUME_OVERLAY:
return VOLUME_OVERLAY_LAYER;
case TYPE_SYSTEM_OVERLAY:
return SYSTEM_OVERLAY_LAYER;
case TYPE_SECURE_SYSTEM_OVERLAY:
return SECURE_SYSTEM_OVERLAY_LAYER;
case TYPE_PRIORITY_PHONE:
return PRIORITY_PHONE_LAYER;
case TYPE_TOAST:
return TOAST_LAYER;
case TYPE_WALLPAPER:
return WALLPAPER_LAYER;
case TYPE_DRAG:
return DRAG_LAYER;
case TYPE_POINTER:
return POINTER_LAYER;
case TYPE_NAVIGATION_BAR:
return NAVIGATION_BAR_LAYER;
case TYPE_BOOT_PROGRESS:
return BOOT_PROGRESS_LAYER;
case TYPE_HIDDEN_NAV_CONSUMER:
return HIDDEN_NAV_CONSUMER_LAYER;
}
Log.e(TAG, "Unknown window type: " + type);
return APPLICATION_LAYER;
}
/** {@inheritDoc} */
public int subWindowTypeToLayerLw(int type) {
switch (type) {
case TYPE_APPLICATION_PANEL:
case TYPE_APPLICATION_ATTACHED_DIALOG:
return APPLICATION_PANEL_SUBLAYER;
case TYPE_APPLICATION_MEDIA:
return APPLICATION_MEDIA_SUBLAYER;
case TYPE_APPLICATION_MEDIA_OVERLAY:
return APPLICATION_MEDIA_OVERLAY_SUBLAYER;
case TYPE_APPLICATION_SUB_PANEL:
return APPLICATION_SUB_PANEL_SUBLAYER;
}
Log.e(TAG, "Unknown sub-window type: " + type);
return 0;
}
public int getMaxWallpaperLayer() {
return STATUS_BAR_LAYER;
}
public boolean canStatusBarHide() {
return mStatusBarCanHide;
}
public int getNonDecorDisplayWidth(int fullWidth, int fullHeight, int rotation) {
// Assumes that the navigation bar appears on the side of the display in landscape.
if (fullWidth > fullHeight) {
return fullWidth - mNavigationBarWidth;
}
return fullWidth;
}
public int getNonDecorDisplayHeight(int fullWidth, int fullHeight, int rotation) {
// Assumes the navigation bar appears on the bottom of the display in portrait.
return fullHeight
- (mStatusBarCanHide ? 0 : mStatusBarHeight)
- ((fullWidth > fullHeight) ? 0 : mNavigationBarHeight);
}
public int getConfigDisplayWidth(int fullWidth, int fullHeight, int rotation) {
return getNonDecorDisplayWidth(fullWidth, fullHeight, rotation);
}
public int getConfigDisplayHeight(int fullWidth, int fullHeight, int rotation) {
// This is the same as getNonDecorDisplayHeight, unless the status bar
// can hide. If the status bar can hide, we don't count that as part
// of the decor; however for purposes of configurations, we do want to
// exclude it since applications can't generally use that part of the
// screen.
return getNonDecorDisplayHeight(fullWidth, fullHeight, rotation)
- (mStatusBarCanHide ? mStatusBarHeight : 0);
}
public boolean doesForceHide(WindowState win, WindowManager.LayoutParams attrs) {
return attrs.type == WindowManager.LayoutParams.TYPE_KEYGUARD;
}
public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) {
return attrs.type != WindowManager.LayoutParams.TYPE_STATUS_BAR
&& attrs.type != WindowManager.LayoutParams.TYPE_WALLPAPER;
}
/** {@inheritDoc} */
public View addStartingWindow(IBinder appToken, String packageName, int theme,
CompatibilityInfo compatInfo, CharSequence nonLocalizedLabel, int labelRes,
int icon, int windowFlags) {
if (!SHOW_STARTING_ANIMATIONS) {
return null;
}
if (packageName == null) {
return null;
}
try {
Context context = mContext;
//Log.i(TAG, "addStartingWindow " + packageName + ": nonLocalizedLabel="
// + nonLocalizedLabel + " theme=" + Integer.toHexString(theme));
if (theme != context.getThemeResId() || labelRes != 0) {
try {
context = context.createPackageContext(packageName, 0);
context.setTheme(theme);
} catch (PackageManager.NameNotFoundException e) {
// Ignore
}
}
Window win = PolicyManager.makeNewWindow(context);
if (win.getWindowStyle().getBoolean(
com.android.internal.R.styleable.Window_windowDisablePreview, false)) {
return null;
}
Resources r = context.getResources();
win.setTitle(r.getText(labelRes, nonLocalizedLabel));
win.setType(
WindowManager.LayoutParams.TYPE_APPLICATION_STARTING);
// Force the window flags: this is a fake window, so it is not really
// touchable or focusable by the user. We also add in the ALT_FOCUSABLE_IM
// flag because we do know that the next window will take input
// focus, so we want to get the IME window up on top of us right away.
win.setFlags(
windowFlags|
WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE|
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
windowFlags|
WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE|
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
if (!compatInfo.supportsScreen()) {
win.addFlags(WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW);
}
win.setLayout(WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.MATCH_PARENT);
final WindowManager.LayoutParams params = win.getAttributes();
params.token = appToken;
params.packageName = packageName;
params.windowAnimations = win.getWindowStyle().getResourceId(
com.android.internal.R.styleable.Window_windowAnimationStyle, 0);
params.privateFlags |=
WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED;
params.setTitle("Starting " + packageName);
WindowManager wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
View view = win.getDecorView();
if (win.isFloating()) {
// Whoops, there is no way to display an animation/preview
// of such a thing! After all that work... let's skip it.
// (Note that we must do this here because it is in
// getDecorView() where the theme is evaluated... maybe
// we should peek the floating attribute from the theme
// earlier.)
return null;
}
if (localLOGV) Log.v(
TAG, "Adding starting window for " + packageName
+ " / " + appToken + ": "
+ (view.getParent() != null ? view : null));
wm.addView(view, params);
// Only return the view if it was successfully added to the
// window manager... which we can tell by it having a parent.
return view.getParent() != null ? view : null;
} catch (WindowManagerImpl.BadTokenException e) {
// ignore
Log.w(TAG, appToken + " already running, starting window not displayed");
} catch (RuntimeException e) {
// don't crash if something else bad happens, for example a
// failure loading resources because we are loading from an app
// on external storage that has been unmounted.
Log.w(TAG, appToken + " failed creating starting window", e);
}
return null;
}
/** {@inheritDoc} */
public void removeStartingWindow(IBinder appToken, View window) {
// RuntimeException e = new RuntimeException();
// Log.i(TAG, "remove " + appToken + " " + window, e);
if (localLOGV) Log.v(
TAG, "Removing starting window for " + appToken + ": " + window);
if (window != null) {
WindowManager wm = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE);
wm.removeView(window);
}
}
/**
* Preflight adding a window to the system.
*
* Currently enforces that three window types are singletons:
* <ul>
* <li>STATUS_BAR_TYPE</li>
* <li>KEYGUARD_TYPE</li>
* </ul>
*
* @param win The window to be added
* @param attrs Information about the window to be added
*
* @return If ok, WindowManagerImpl.ADD_OKAY. If too many singletons, WindowManagerImpl.ADD_MULTIPLE_SINGLETON
*/
public int prepareAddWindowLw(WindowState win, WindowManager.LayoutParams attrs) {
switch (attrs.type) {
case TYPE_STATUS_BAR:
mContext.enforceCallingOrSelfPermission(
android.Manifest.permission.STATUS_BAR_SERVICE,
"PhoneWindowManager");
// TODO: Need to handle the race condition of the status bar proc
// dying and coming back before the removeWindowLw cleanup has happened.
if (mStatusBar != null) {
return WindowManagerImpl.ADD_MULTIPLE_SINGLETON;
}
mStatusBar = win;
break;
case TYPE_NAVIGATION_BAR:
mContext.enforceCallingOrSelfPermission(
android.Manifest.permission.STATUS_BAR_SERVICE,
"PhoneWindowManager");
mNavigationBar = win;
if (DEBUG_LAYOUT) Log.i(TAG, "NAVIGATION BAR: " + mNavigationBar);
break;
case TYPE_STATUS_BAR_PANEL:
mContext.enforceCallingOrSelfPermission(
android.Manifest.permission.STATUS_BAR_SERVICE,
"PhoneWindowManager");
mStatusBarPanels.add(win);
break;
case TYPE_STATUS_BAR_SUB_PANEL:
mContext.enforceCallingOrSelfPermission(
android.Manifest.permission.STATUS_BAR_SERVICE,
"PhoneWindowManager");
mStatusBarPanels.add(win);
break;
case TYPE_KEYGUARD:
if (mKeyguard != null) {
return WindowManagerImpl.ADD_MULTIPLE_SINGLETON;
}
mKeyguard = win;
break;
}
return WindowManagerImpl.ADD_OKAY;
}
/** {@inheritDoc} */
public void removeWindowLw(WindowState win) {
if (mStatusBar == win) {
mStatusBar = null;
} else if (mKeyguard == win) {
mKeyguard = null;
} else if (mNavigationBar == win) {
mNavigationBar = null;
} else {
mStatusBarPanels.remove(win);
}
}
static final boolean PRINT_ANIM = false;
/** {@inheritDoc} */
public int selectAnimationLw(WindowState win, int transit) {
if (PRINT_ANIM) Log.i(TAG, "selectAnimation in " + win
+ ": transit=" + transit);
if (transit == TRANSIT_PREVIEW_DONE) {
if (win.hasAppShownWindows()) {
if (PRINT_ANIM) Log.i(TAG, "**** STARTING EXIT");
return com.android.internal.R.anim.app_starting_exit;
}
}
return 0;
}
public Animation createForceHideEnterAnimation() {
return AnimationUtils.loadAnimation(mContext,
com.android.internal.R.anim.lock_screen_behind_enter);
}
static ITelephony getTelephonyService() {
ITelephony telephonyService = ITelephony.Stub.asInterface(
ServiceManager.checkService(Context.TELEPHONY_SERVICE));
if (telephonyService == null) {
Log.w(TAG, "Unable to find ITelephony interface.");
}
return telephonyService;
}
static IAudioService getAudioService() {
IAudioService audioService = IAudioService.Stub.asInterface(
ServiceManager.checkService(Context.AUDIO_SERVICE));
if (audioService == null) {
Log.w(TAG, "Unable to find IAudioService interface.");
}
return audioService;
}
boolean keyguardOn() {
return keyguardIsShowingTq() || inKeyguardRestrictedKeyInputMode();
}
private static final int[] WINDOW_TYPES_WHERE_HOME_DOESNT_WORK = {
WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
WindowManager.LayoutParams.TYPE_SYSTEM_ERROR,
};
/** {@inheritDoc} */
@Override
public long interceptKeyBeforeDispatching(WindowState win, KeyEvent event, int policyFlags) {
final boolean keyguardOn = keyguardOn();
final int keyCode = event.getKeyCode();
final int repeatCount = event.getRepeatCount();
final int metaState = event.getMetaState();
final int flags = event.getFlags();
final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
final boolean canceled = event.isCanceled();
if (false) {
Log.d(TAG, "interceptKeyTi keyCode=" + keyCode + " down=" + down + " repeatCount="
+ repeatCount + " keyguardOn=" + keyguardOn + " mHomePressed=" + mHomePressed);
}
// If we think we might have a volume down & power key chord on the way
// but we're not sure, then tell the dispatcher to wait a little while and
// try again later before dispatching.
if ((flags & KeyEvent.FLAG_FALLBACK) == 0) {
if (mVolumeDownKeyTriggered && !mPowerKeyTriggered) {
final long now = SystemClock.uptimeMillis();
final long timeoutTime = mVolumeDownKeyTime + SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS;
if (now < timeoutTime) {
return timeoutTime - now;
}
}
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
&& mVolumeDownKeyConsumedByScreenshotChord) {
if (!down) {
mVolumeDownKeyConsumedByScreenshotChord = false;
}
return -1;
}
}
// First we always handle the home key here, so applications
// can never break it, although if keyguard is on, we do let
// it handle it, because that gives us the correct 5 second
// timeout.
if (keyCode == KeyEvent.KEYCODE_HOME) {
// If we have released the home key, and didn't do anything else
// while it was pressed, then it is time to go home!
if (mHomePressed && !down) {
mHomePressed = false;
if (!canceled) {
// If an incoming call is ringing, HOME is totally disabled.
// (The user is already on the InCallScreen at this point,
// and his ONLY options are to answer or reject the call.)
boolean incomingRinging = false;
try {
ITelephony telephonyService = getTelephonyService();
if (telephonyService != null) {
incomingRinging = telephonyService.isRinging();
}
} catch (RemoteException ex) {
Log.w(TAG, "RemoteException from getPhoneInterface()", ex);
}
if (incomingRinging) {
Log.i(TAG, "Ignoring HOME; there's a ringing incoming call.");
} else {
launchHomeFromHotKey();
}
} else {
Log.i(TAG, "Ignoring HOME; event canceled.");
}
return -1;
}
// If a system window has focus, then it doesn't make sense
// right now to interact with applications.
WindowManager.LayoutParams attrs = win != null ? win.getAttrs() : null;
if (attrs != null) {
final int type = attrs.type;
if (type == WindowManager.LayoutParams.TYPE_KEYGUARD
|| type == WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG) {
// the "app" is keyguard, so give it the key
return 0;
}
final int typeCount = WINDOW_TYPES_WHERE_HOME_DOESNT_WORK.length;
for (int i=0; i<typeCount; i++) {
if (type == WINDOW_TYPES_WHERE_HOME_DOESNT_WORK[i]) {
// don't do anything, but also don't pass it to the app
return -1;
}
}
}
if (down) {
if (repeatCount == 0) {
mHomePressed = true;
} else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) {
if (!keyguardOn) {
handleLongPressOnHome();
}
}
}
return -1;
} else if (keyCode == KeyEvent.KEYCODE_MENU) {
// Hijack modified menu keys for debugging features
final int chordBug = KeyEvent.META_SHIFT_ON;
if (down && repeatCount == 0) {
if (mEnableShiftMenuBugReports && (metaState & chordBug) == chordBug) {
Intent intent = new Intent(Intent.ACTION_BUG_REPORT);
mContext.sendOrderedBroadcast(intent, null);
return -1;
} else if (SHOW_PROCESSES_ON_ALT_MENU &&
(metaState & KeyEvent.META_ALT_ON) == KeyEvent.META_ALT_ON) {
Intent service = new Intent();
service.setClassName(mContext, "com.android.server.LoadAverageService");
ContentResolver res = mContext.getContentResolver();
boolean shown = Settings.System.getInt(
res, Settings.System.SHOW_PROCESSES, 0) != 0;
if (!shown) {
mContext.startService(service);
} else {
mContext.stopService(service);
}
Settings.System.putInt(
res, Settings.System.SHOW_PROCESSES, shown ? 0 : 1);
return -1;
}
}
} else if (keyCode == KeyEvent.KEYCODE_SEARCH) {
if (down) {
if (repeatCount == 0) {
mShortcutKeyPressed = keyCode;
mConsumeShortcutKeyUp = false;
}
} else if (keyCode == mShortcutKeyPressed) {
mShortcutKeyPressed = -1;
if (mConsumeShortcutKeyUp) {
mConsumeShortcutKeyUp = false;
return -1;
}
}
return 0;
} else if (keyCode == KeyEvent.KEYCODE_APP_SWITCH) {
if (down && repeatCount == 0) {
showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_SHOW_OR_DISMISS);
}
return -1;
}
// Shortcuts are invoked through Search+key, so intercept those here
// Any printing key that is chorded with Search should be consumed
// even if no shortcut was invoked. This prevents text from being
// inadvertently inserted when using a keyboard that has built-in macro
// shortcut keys (that emit Search+x) and some of them are not registered.
if (mShortcutKeyPressed != -1) {
final KeyCharacterMap kcm = event.getKeyCharacterMap();
if (kcm.isPrintingKey(keyCode)) {
mConsumeShortcutKeyUp = true;
if (down && repeatCount == 0 && !keyguardOn) {
Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode, metaState);
if (shortcutIntent != null) {
shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
try {
mContext.startActivity(shortcutIntent);
} catch (ActivityNotFoundException ex) {
Slog.w(TAG, "Dropping shortcut key combination because "
+ "the activity to which it is registered was not found: "
+ KeyEvent.keyCodeToString(mShortcutKeyPressed)
+ "+" + KeyEvent.keyCodeToString(keyCode), ex);
}
} else {
Slog.i(TAG, "Dropping unregistered shortcut key combination: "
+ KeyEvent.keyCodeToString(mShortcutKeyPressed)
+ "+" + KeyEvent.keyCodeToString(keyCode));
}
}
return -1;
}
}
// Invoke shortcuts using Meta.
if (down && repeatCount == 0
&& (metaState & KeyEvent.META_META_ON) != 0) {
final KeyCharacterMap kcm = event.getKeyCharacterMap();
Intent shortcutIntent = mShortcutManager.getIntent(kcm, keyCode,
metaState & ~(KeyEvent.META_META_ON
| KeyEvent.META_META_LEFT_ON | KeyEvent.META_META_RIGHT_ON));
if (shortcutIntent != null) {
shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
try {
mContext.startActivity(shortcutIntent);
} catch (ActivityNotFoundException ex) {
Slog.w(TAG, "Dropping shortcut key combination because "
+ "the activity to which it is registered was not found: "
+ "META+" + KeyEvent.keyCodeToString(keyCode), ex);
}
return -1;
}
}
// Handle application launch keys.
if (down && repeatCount == 0) {
String category = sApplicationLaunchKeyCategories.get(keyCode);
if (category != null) {
Intent intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
try {
mContext.startActivity(intent);
} catch (ActivityNotFoundException ex) {
Slog.w(TAG, "Dropping application launch key because "
+ "the activity to which it is registered was not found: "
+ "keyCode=" + keyCode + ", category=" + category, ex);
}
return -1;
}
}
// Display task switcher for ALT-TAB or Meta-TAB.
if (down && repeatCount == 0 && keyCode == KeyEvent.KEYCODE_TAB) {
if (mRecentAppsDialogHeldModifiers == 0) {
final int shiftlessModifiers = event.getModifiers() & ~KeyEvent.META_SHIFT_MASK;
if (KeyEvent.metaStateHasModifiers(shiftlessModifiers, KeyEvent.META_ALT_ON)
|| KeyEvent.metaStateHasModifiers(
shiftlessModifiers, KeyEvent.META_META_ON)) {
mRecentAppsDialogHeldModifiers = shiftlessModifiers;
showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_EXIT_TOUCH_MODE_AND_SHOW);
return -1;
}
}
} else if (!down && mRecentAppsDialogHeldModifiers != 0
&& (metaState & mRecentAppsDialogHeldModifiers) == 0) {
mRecentAppsDialogHeldModifiers = 0;
showOrHideRecentAppsDialog(RECENT_APPS_BEHAVIOR_DISMISS_AND_SWITCH);
}
// Let the application handle the key.
return 0;
}
/** {@inheritDoc} */
@Override
public KeyEvent dispatchUnhandledKey(WindowState win, KeyEvent event, int policyFlags) {
// Note: This method is only called if the initial down was unhandled.
if (DEBUG_FALLBACK) {
Slog.d(TAG, "Unhandled key: win=" + win + ", action=" + event.getAction()
+ ", flags=" + event.getFlags()
+ ", keyCode=" + event.getKeyCode()
+ ", scanCode=" + event.getScanCode()
+ ", metaState=" + event.getMetaState()
+ ", repeatCount=" + event.getRepeatCount()
+ ", policyFlags=" + policyFlags);
}
if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
final KeyCharacterMap kcm = event.getKeyCharacterMap();
final int keyCode = event.getKeyCode();
final int metaState = event.getMetaState();
// Check for fallback actions specified by the key character map.
if (getFallbackAction(kcm, keyCode, metaState, mFallbackAction)) {
if (DEBUG_FALLBACK) {
Slog.d(TAG, "Fallback: keyCode=" + mFallbackAction.keyCode
+ " metaState=" + Integer.toHexString(mFallbackAction.metaState));
}
int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK;
KeyEvent fallbackEvent = KeyEvent.obtain(
event.getDownTime(), event.getEventTime(),
event.getAction(), mFallbackAction.keyCode,
event.getRepeatCount(), mFallbackAction.metaState,
event.getDeviceId(), event.getScanCode(),
flags, event.getSource(), null);
int actions = interceptKeyBeforeQueueing(fallbackEvent, policyFlags, true);
if ((actions & ACTION_PASS_TO_USER) != 0) {
long delayMillis = interceptKeyBeforeDispatching(
win, fallbackEvent, policyFlags);
if (delayMillis == 0) {
if (DEBUG_FALLBACK) {
Slog.d(TAG, "Performing fallback.");
}
return fallbackEvent;
}
}
fallbackEvent.recycle();
}
}
if (DEBUG_FALLBACK) {
Slog.d(TAG, "No fallback.");
}
return null;
}
private boolean getFallbackAction(KeyCharacterMap kcm, int keyCode, int metaState,
FallbackAction outFallbackAction) {
// Consult the key character map for specific fallback actions.
// For example, map NUMPAD_1 to MOVE_HOME when NUMLOCK is not pressed.
return kcm.getFallbackAction(keyCode, metaState, outFallbackAction);
}
/**
* A home key -> launch home action was detected. Take the appropriate action
* given the situation with the keyguard.
*/
void launchHomeFromHotKey() {
if (mKeyguardMediator.isShowingAndNotHidden()) {
// don't launch home if keyguard showing
} else if (!mHideLockScreen && mKeyguardMediator.isInputRestricted()) {
// when in keyguard restricted mode, must first verify unlock
// before launching home
mKeyguardMediator.verifyUnlock(new OnKeyguardExitResult() {
public void onKeyguardExitResult(boolean success) {
if (success) {
try {
ActivityManagerNative.getDefault().stopAppSwitches();
} catch (RemoteException e) {
}
sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY);
startDockOrHome();
}
}
});
} else {
// no keyguard stuff to worry about, just launch home!
try {
ActivityManagerNative.getDefault().stopAppSwitches();
} catch (RemoteException e) {
}
sendCloseSystemWindows(SYSTEM_DIALOG_REASON_HOME_KEY);
startDockOrHome();
}
}
/**
* A delayed callback use to determine when it is okay to re-allow applications
* to use certain system UI flags. This is used to prevent applications from
* spamming system UI changes that prevent the navigation bar from being shown.
*/
final Runnable mAllowSystemUiDelay = new Runnable() {
@Override public void run() {
}
};
/**
* Input handler used while nav bar is hidden. Captures any touch on the screen,
* to determine when the nav bar should be shown and prevent applications from
* receiving those touches.
*/
final InputHandler mHideNavInputHandler = new BaseInputHandler() {
@Override
public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) {
boolean handled = false;
try {
if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
// When the user taps down, we re-show the nav bar.
boolean changed = false;
synchronized (mLock) {
// Any user activity always causes us to show the navigation controls,
// if they had been hidden.
int newVal = mResettingSystemUiFlags
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
if (mResettingSystemUiFlags != newVal) {
mResettingSystemUiFlags = newVal;
changed = true;
}
// We don't allow the system's nav bar to be hidden
// again for 1 second, to prevent applications from
// spamming us and keeping it from being shown.
newVal = mForceClearedSystemUiFlags
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
if (mForceClearedSystemUiFlags != newVal) {
mForceClearedSystemUiFlags = newVal;
changed = true;
mHandler.postDelayed(new Runnable() {
@Override public void run() {
synchronized (mLock) {
mForceClearedSystemUiFlags &=
~View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;
}
mWindowManagerFuncs.reevaluateStatusBarVisibility();
}
}, 1000);
}
}
if (changed) {
mWindowManagerFuncs.reevaluateStatusBarVisibility();
}
}
}
} finally {
finishedCallback.finished(handled);
}
}
};
@Override
public int adjustSystemUiVisibilityLw(int visibility) {
// Reset any bits in mForceClearingStatusBarVisibility that
// are now clear.
mResettingSystemUiFlags &= visibility;
// Clear any bits in the new visibility that are currently being
// force cleared, before reporting it.
return visibility & ~mResettingSystemUiFlags
& ~mForceClearedSystemUiFlags;
}
public void getContentInsetHintLw(WindowManager.LayoutParams attrs, Rect contentInset) {
final int fl = attrs.flags;
if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_FULLSCREEN | FLAG_LAYOUT_INSET_DECOR))
== (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) {
contentInset.set(mCurLeft, mCurTop,
(mRestrictedScreenLeft+mRestrictedScreenWidth) - mCurRight,
(mRestrictedScreenTop+mRestrictedScreenHeight) - mCurBottom);
} else {
contentInset.setEmpty();
}
}
/** {@inheritDoc} */
public void beginLayoutLw(int displayWidth, int displayHeight, int displayRotation) {
mUnrestrictedScreenLeft = mUnrestrictedScreenTop = 0;
mUnrestrictedScreenWidth = displayWidth;
mUnrestrictedScreenHeight = displayHeight;
mRestrictedScreenLeft = mRestrictedScreenTop = 0;
mRestrictedScreenWidth = displayWidth;
mRestrictedScreenHeight = displayHeight;
mDockLeft = mContentLeft = mCurLeft = 0;
mDockTop = mContentTop = mCurTop = 0;
mDockRight = mContentRight = mCurRight = displayWidth;
mDockBottom = mContentBottom = mCurBottom = displayHeight;
mDockLayer = 0x10000000;
// start with the current dock rect, which will be (0,0,displayWidth,displayHeight)
final Rect pf = mTmpParentFrame;
final Rect df = mTmpDisplayFrame;
final Rect vf = mTmpVisibleFrame;
pf.left = df.left = vf.left = mDockLeft;
pf.top = df.top = vf.top = mDockTop;
pf.right = df.right = vf.right = mDockRight;
pf.bottom = df.bottom = vf.bottom = mDockBottom;
final boolean navVisible = (mNavigationBar == null || mNavigationBar.isVisibleLw()) &&
(mLastSystemUiFlags&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0;
// When the navigation bar isn't visible, we put up a fake
// input window to catch all touch events. This way we can
// detect when the user presses anywhere to bring back the nav
// bar and ensure the application doesn't see the event.
if (navVisible) {
if (mHideNavFakeWindow != null) {
mHideNavFakeWindow.dismiss();
mHideNavFakeWindow = null;
}
} else if (mHideNavFakeWindow == null) {
mHideNavFakeWindow = mWindowManagerFuncs.addFakeWindow(
mHandler.getLooper(), mHideNavInputHandler,
"hidden nav", WindowManager.LayoutParams.TYPE_HIDDEN_NAV_CONSUMER,
0, false, false, true);
}
// decide where the status bar goes ahead of time
if (mStatusBar != null) {
if (mNavigationBar != null) {
// Force the navigation bar to its appropriate place and
// size. We need to do this directly, instead of relying on
// it to bubble up from the nav bar, because this needs to
// change atomically with screen rotations.
if (displayWidth < displayHeight) {
// Portrait screen; nav bar goes on bottom.
mTmpNavigationFrame.set(0, displayHeight-mNavigationBarHeight,
displayWidth, displayHeight);
if (navVisible) {
mDockBottom = mTmpNavigationFrame.top;
mRestrictedScreenHeight = mDockBottom - mDockTop;
} else {
// We currently want to hide the navigation UI. Do this by just
// moving it off the screen, so it can still receive input events
// to know when to be re-shown.
mTmpNavigationFrame.offset(0, mNavigationBarHeight);
}
} else {
// Landscape screen; nav bar goes to the right.
mTmpNavigationFrame.set(displayWidth-mNavigationBarWidth, 0,
displayWidth, displayHeight);
if (navVisible) {
mDockRight = mTmpNavigationFrame.left;
mRestrictedScreenWidth = mDockRight - mDockLeft;
} else {
// We currently want to hide the navigation UI. Do this by just
// moving it off the screen, so it can still receive input events
// to know when to be re-shown.
mTmpNavigationFrame.offset(mNavigationBarWidth, 0);
}
}
// And compute the final frame.
mNavigationBar.computeFrameLw(mTmpNavigationFrame, mTmpNavigationFrame,
mTmpNavigationFrame, mTmpNavigationFrame);
if (DEBUG_LAYOUT) Log.i(TAG, "mNavigationBar frame: " + mTmpNavigationFrame);
}
if (DEBUG_LAYOUT) Log.i(TAG, String.format("mDock rect: (%d,%d - %d,%d)",
mDockLeft, mDockTop, mDockRight, mDockBottom));
// apply navigation bar insets
pf.left = df.left = vf.left = mDockLeft;
pf.top = df.top = vf.top = mDockTop;
pf.right = df.right = vf.right = mDockRight;
pf.bottom = df.bottom = vf.bottom = mDockBottom;
mStatusBar.computeFrameLw(pf, df, vf, vf);
if (mStatusBar.isVisibleLw()) {
// If the status bar is hidden, we don't want to cause
// windows behind it to scroll.
final Rect r = mStatusBar.getFrameLw();
if (mStatusBarCanHide) {
// Status bar may go away, so the screen area it occupies
// is available to apps but just covering them when the
// status bar is visible.
if (mDockTop == r.top) mDockTop = r.bottom;
else if (mDockBottom == r.bottom) mDockBottom = r.top;
mContentTop = mCurTop = mDockTop;
mContentBottom = mCurBottom = mDockBottom;
mContentLeft = mCurLeft = mDockLeft;
mContentRight = mCurRight = mDockRight;
if (DEBUG_LAYOUT) Log.v(TAG, "Status bar: " +
String.format(
"dock=[%d,%d][%d,%d] content=[%d,%d][%d,%d] cur=[%d,%d][%d,%d]",
mDockLeft, mDockTop, mDockRight, mDockBottom,
mContentLeft, mContentTop, mContentRight, mContentBottom,
mCurLeft, mCurTop, mCurRight, mCurBottom));
} else {
// Status bar can't go away; the part of the screen it
// covers does not exist for anything behind it.
if (mRestrictedScreenTop == r.top) {
mRestrictedScreenTop = r.bottom;
mRestrictedScreenHeight -= (r.bottom-r.top);
} else if ((mRestrictedScreenHeight-mRestrictedScreenTop) == r.bottom) {
mRestrictedScreenHeight -= (r.bottom-r.top);
}
mContentTop = mCurTop = mDockTop = mRestrictedScreenTop;
mContentBottom = mCurBottom = mDockBottom
= mRestrictedScreenTop + mRestrictedScreenHeight;
if (DEBUG_LAYOUT) Log.v(TAG, "Status bar: restricted screen area: ("
+ mRestrictedScreenLeft + ","
+ mRestrictedScreenTop + ","
+ (mRestrictedScreenLeft + mRestrictedScreenWidth) + ","
+ (mRestrictedScreenTop + mRestrictedScreenHeight) + ")");
}
}
}
}
void setAttachedWindowFrames(WindowState win, int fl, int adjust,
WindowState attached, boolean insetDecors, Rect pf, Rect df, Rect cf, Rect vf) {
if (win.getSurfaceLayer() > mDockLayer && attached.getSurfaceLayer() < mDockLayer) {
// Here's a special case: if this attached window is a panel that is
// above the dock window, and the window it is attached to is below
// the dock window, then the frames we computed for the window it is
// attached to can not be used because the dock is effectively part
// of the underlying window and the attached window is floating on top
// of the whole thing. So, we ignore the attached window and explicitly
// compute the frames that would be appropriate without the dock.
df.left = cf.left = vf.left = mDockLeft;
df.top = cf.top = vf.top = mDockTop;
df.right = cf.right = vf.right = mDockRight;
df.bottom = cf.bottom = vf.bottom = mDockBottom;
} else {
// The effective display frame of the attached window depends on
// whether it is taking care of insetting its content. If not,
// we need to use the parent's content frame so that the entire
// window is positioned within that content. Otherwise we can use
// the display frame and let the attached window take care of
// positioning its content appropriately.
if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
cf.set(attached.getDisplayFrameLw());
} else {
// If the window is resizing, then we want to base the content
// frame on our attached content frame to resize... however,
// things can be tricky if the attached window is NOT in resize
// mode, in which case its content frame will be larger.
// Ungh. So to deal with that, make sure the content frame
// we end up using is not covering the IM dock.
cf.set(attached.getContentFrameLw());
if (attached.getSurfaceLayer() < mDockLayer) {
if (cf.left < mContentLeft) cf.left = mContentLeft;
if (cf.top < mContentTop) cf.top = mContentTop;
if (cf.right > mContentRight) cf.right = mContentRight;
if (cf.bottom > mContentBottom) cf.bottom = mContentBottom;
}
}
df.set(insetDecors ? attached.getDisplayFrameLw() : cf);
vf.set(attached.getVisibleFrameLw());
}
// The LAYOUT_IN_SCREEN flag is used to determine whether the attached
// window should be positioned relative to its parent or the entire
// screen.
pf.set((fl & FLAG_LAYOUT_IN_SCREEN) == 0
? attached.getFrameLw() : df);
}
/** {@inheritDoc} */
public void layoutWindowLw(WindowState win, WindowManager.LayoutParams attrs,
WindowState attached) {
// we've already done the status bar
if (win == mStatusBar || win == mNavigationBar) {
return;
}
final int fl = attrs.flags;
final int sim = attrs.softInputMode;
final Rect pf = mTmpParentFrame;
final Rect df = mTmpDisplayFrame;
final Rect cf = mTmpContentFrame;
final Rect vf = mTmpVisibleFrame;
final boolean hasNavBar = (mHasNavigationBar
&& mNavigationBar != null && mNavigationBar.isVisibleLw());
if (attrs.type == TYPE_INPUT_METHOD) {
pf.left = df.left = cf.left = vf.left = mDockLeft;
pf.top = df.top = cf.top = vf.top = mDockTop;
pf.right = df.right = cf.right = vf.right = mDockRight;
pf.bottom = df.bottom = cf.bottom = vf.bottom = mDockBottom;
// IM dock windows always go to the bottom of the screen.
attrs.gravity = Gravity.BOTTOM;
mDockLayer = win.getSurfaceLayer();
} else {
final int adjust = sim & SOFT_INPUT_MASK_ADJUST;
if ((fl & (FLAG_LAYOUT_IN_SCREEN | FLAG_FULLSCREEN | FLAG_LAYOUT_INSET_DECOR))
== (FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR)) {
if (DEBUG_LAYOUT)
Log.v(TAG, "layoutWindowLw(" + attrs.getTitle()
+ "): IN_SCREEN, INSET_DECOR, !FULLSCREEN");
// This is the case for a normal activity window: we want it
// to cover all of the screen space, and it can take care of
// moving its contents to account for screen decorations that
// intrude into that space.
if (attached != null) {
// If this window is attached to another, our display
// frame is the same as the one we are attached to.
setAttachedWindowFrames(win, fl, sim, attached, true, pf, df, cf, vf);
} else {
if (attrs.type == TYPE_STATUS_BAR_PANEL
|| attrs.type == TYPE_STATUS_BAR_SUB_PANEL) {
// Status bar panels are the only windows who can go on top of
// the status bar. They are protected by the STATUS_BAR_SERVICE
// permission, so they have the same privileges as the status
// bar itself.
//
// However, they should still dodge the navigation bar if it exists.
pf.left = df.left = hasNavBar ? mDockLeft : mUnrestrictedScreenLeft;
pf.top = df.top = mUnrestrictedScreenTop;
pf.right = df.right = hasNavBar
? mRestrictedScreenLeft+mRestrictedScreenWidth
: mUnrestrictedScreenLeft+mUnrestrictedScreenWidth;
pf.bottom = df.bottom = hasNavBar
? mRestrictedScreenTop+mRestrictedScreenHeight
: mUnrestrictedScreenTop+mUnrestrictedScreenHeight;
if (DEBUG_LAYOUT) {
Log.v(TAG, String.format(
"Laying out status bar window: (%d,%d - %d,%d)",
pf.left, pf.top, pf.right, pf.bottom));
}
} else {
pf.left = df.left = mRestrictedScreenLeft;
pf.top = df.top = mRestrictedScreenTop;
pf.right = df.right = mRestrictedScreenLeft+mRestrictedScreenWidth;
pf.bottom = df.bottom = mRestrictedScreenTop+mRestrictedScreenHeight;
}
if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
cf.left = mDockLeft;
cf.top = mDockTop;
cf.right = mDockRight;
cf.bottom = mDockBottom;
} else {
cf.left = mContentLeft;
cf.top = mContentTop;
cf.right = mContentRight;
cf.bottom = mContentBottom;
}
if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
vf.left = mCurLeft;
vf.top = mCurTop;
vf.right = mCurRight;
vf.bottom = mCurBottom;
} else {
vf.set(cf);
}
}
} else if ((fl & FLAG_LAYOUT_IN_SCREEN) != 0) {
if (DEBUG_LAYOUT)
Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): IN_SCREEN");
// A window that has requested to fill the entire screen just
// gets everything, period.
if (attrs.type == TYPE_STATUS_BAR_PANEL
|| attrs.type == TYPE_STATUS_BAR_SUB_PANEL) {
pf.left = df.left = cf.left = hasNavBar ? mDockLeft : mUnrestrictedScreenLeft;
pf.top = df.top = cf.top = mUnrestrictedScreenTop;
pf.right = df.right = cf.right = hasNavBar
? mRestrictedScreenLeft+mRestrictedScreenWidth
: mUnrestrictedScreenLeft+mUnrestrictedScreenWidth;
pf.bottom = df.bottom = cf.bottom = hasNavBar
? mRestrictedScreenTop+mRestrictedScreenHeight
: mUnrestrictedScreenTop+mUnrestrictedScreenHeight;
if (DEBUG_LAYOUT) {
Log.v(TAG, String.format(
"Laying out IN_SCREEN status bar window: (%d,%d - %d,%d)",
pf.left, pf.top, pf.right, pf.bottom));
}
} else if (attrs.type == TYPE_NAVIGATION_BAR) {
// The navigation bar has Real Ultimate Power.
pf.left = df.left = mUnrestrictedScreenLeft;
pf.top = df.top = mUnrestrictedScreenTop;
pf.right = df.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth;
pf.bottom = df.bottom = mUnrestrictedScreenTop+mUnrestrictedScreenHeight;
if (DEBUG_LAYOUT) {
Log.v(TAG, String.format(
"Laying out navigation bar window: (%d,%d - %d,%d)",
pf.left, pf.top, pf.right, pf.bottom));
}
} else if (attrs.type == TYPE_SECURE_SYSTEM_OVERLAY
&& ((fl & FLAG_FULLSCREEN) != 0)) {
// Fullscreen secure system overlays get what they ask for.
pf.left = df.left = mUnrestrictedScreenLeft;
pf.top = df.top = mUnrestrictedScreenTop;
pf.right = df.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth;
pf.bottom = df.bottom = mUnrestrictedScreenTop+mUnrestrictedScreenHeight;
} else {
pf.left = df.left = cf.left = mRestrictedScreenLeft;
pf.top = df.top = cf.top = mRestrictedScreenTop;
pf.right = df.right = cf.right = mRestrictedScreenLeft+mRestrictedScreenWidth;
pf.bottom = df.bottom = cf.bottom
= mRestrictedScreenTop+mRestrictedScreenHeight;
}
if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
vf.left = mCurLeft;
vf.top = mCurTop;
vf.right = mCurRight;
vf.bottom = mCurBottom;
} else {
vf.set(cf);
}
} else if (attached != null) {
if (DEBUG_LAYOUT)
Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): attached to " + attached);
// A child window should be placed inside of the same visible
// frame that its parent had.
setAttachedWindowFrames(win, fl, adjust, attached, false, pf, df, cf, vf);
} else {
if (DEBUG_LAYOUT)
Log.v(TAG, "layoutWindowLw(" + attrs.getTitle() + "): normal window");
// Otherwise, a normal window must be placed inside the content
// of all screen decorations.
if (attrs.type == TYPE_STATUS_BAR_PANEL) {
// Status bar panels are the only windows who can go on top of
// the status bar. They are protected by the STATUS_BAR_SERVICE
// permission, so they have the same privileges as the status
// bar itself.
pf.left = df.left = cf.left = mRestrictedScreenLeft;
pf.top = df.top = cf.top = mRestrictedScreenTop;
pf.right = df.right = cf.right = mRestrictedScreenLeft+mRestrictedScreenWidth;
pf.bottom = df.bottom = cf.bottom
= mRestrictedScreenTop+mRestrictedScreenHeight;
} else {
pf.left = mContentLeft;
pf.top = mContentTop;
pf.right = mContentRight;
pf.bottom = mContentBottom;
if (adjust != SOFT_INPUT_ADJUST_RESIZE) {
df.left = cf.left = mDockLeft;
df.top = cf.top = mDockTop;
df.right = cf.right = mDockRight;
df.bottom = cf.bottom = mDockBottom;
} else {
df.left = cf.left = mContentLeft;
df.top = cf.top = mContentTop;
df.right = cf.right = mContentRight;
df.bottom = cf.bottom = mContentBottom;
}
if (adjust != SOFT_INPUT_ADJUST_NOTHING) {
vf.left = mCurLeft;
vf.top = mCurTop;
vf.right = mCurRight;
vf.bottom = mCurBottom;
} else {
vf.set(cf);
}
}
}
}
if ((fl & FLAG_LAYOUT_NO_LIMITS) != 0) {
df.left = df.top = cf.left = cf.top = vf.left = vf.top = -10000;
df.right = df.bottom = cf.right = cf.bottom = vf.right = vf.bottom = 10000;
}
if (DEBUG_LAYOUT) Log.v(TAG, "Compute frame " + attrs.getTitle()
+ ": sim=#" + Integer.toHexString(sim)
+ " attach=" + attached + " type=" + attrs.type
+ String.format(" flags=0x%08x", fl)
+ " pf=" + pf.toShortString() + " df=" + df.toShortString()
+ " cf=" + cf.toShortString() + " vf=" + vf.toShortString());
win.computeFrameLw(pf, df, cf, vf);
// Dock windows carve out the bottom of the screen, so normal windows
// can't appear underneath them.
if (attrs.type == TYPE_INPUT_METHOD && !win.getGivenInsetsPendingLw()) {
int top = win.getContentFrameLw().top;
top += win.getGivenContentInsetsLw().top;
if (mContentBottom > top) {
mContentBottom = top;
}
top = win.getVisibleFrameLw().top;
top += win.getGivenVisibleInsetsLw().top;
if (mCurBottom > top) {
mCurBottom = top;
}
if (DEBUG_LAYOUT) Log.v(TAG, "Input method: mDockBottom="
+ mDockBottom + " mContentBottom="
+ mContentBottom + " mCurBottom=" + mCurBottom);
}
}
/** {@inheritDoc} */
public int finishLayoutLw() {
return 0;
}
/** {@inheritDoc} */
public void beginAnimationLw(int displayWidth, int displayHeight) {
mTopFullscreenOpaqueWindowState = null;
mForceStatusBar = false;
mHideLockScreen = false;
mAllowLockscreenWhenOn = false;
mDismissKeyguard = false;
}
/** {@inheritDoc} */
public void animatingWindowLw(WindowState win,
WindowManager.LayoutParams attrs) {
if (DEBUG_LAYOUT) Slog.i(TAG, "Win " + win + ": isVisibleOrBehindKeyguardLw="
+ win.isVisibleOrBehindKeyguardLw());
if (mTopFullscreenOpaqueWindowState == null &&
win.isVisibleOrBehindKeyguardLw()) {
if ((attrs.flags & FLAG_FORCE_NOT_FULLSCREEN) != 0) {
mForceStatusBar = true;
}
if (attrs.type >= FIRST_APPLICATION_WINDOW
&& attrs.type <= LAST_APPLICATION_WINDOW
&& attrs.x == 0 && attrs.y == 0
&& attrs.width == WindowManager.LayoutParams.MATCH_PARENT
&& attrs.height == WindowManager.LayoutParams.MATCH_PARENT) {
if (DEBUG_LAYOUT) Log.v(TAG, "Fullscreen window: " + win);
mTopFullscreenOpaqueWindowState = win;
if ((attrs.flags & FLAG_SHOW_WHEN_LOCKED) != 0) {
if (localLOGV) Log.v(TAG, "Setting mHideLockScreen to true by win " + win);
mHideLockScreen = true;
}
if ((attrs.flags & FLAG_DISMISS_KEYGUARD) != 0) {
if (localLOGV) Log.v(TAG, "Setting mDismissKeyguard to true by win " + win);
mDismissKeyguard = true;
}
if ((attrs.flags & FLAG_ALLOW_LOCK_WHILE_SCREEN_ON) != 0) {
mAllowLockscreenWhenOn = true;
}
}
}
}
/** {@inheritDoc} */
public int finishAnimationLw() {
int changes = 0;
boolean topIsFullscreen = false;
final WindowManager.LayoutParams lp = (mTopFullscreenOpaqueWindowState != null)
? mTopFullscreenOpaqueWindowState.getAttrs()
: null;
if (mStatusBar != null) {
if (DEBUG_LAYOUT) Log.i(TAG, "force=" + mForceStatusBar
+ " top=" + mTopFullscreenOpaqueWindowState);
if (mForceStatusBar) {
if (DEBUG_LAYOUT) Log.v(TAG, "Showing status bar: forced");
if (mStatusBar.showLw(true)) changes |= FINISH_LAYOUT_REDO_LAYOUT;
} else if (mTopFullscreenOpaqueWindowState != null) {
if (localLOGV) {
Log.d(TAG, "frame: " + mTopFullscreenOpaqueWindowState.getFrameLw()
+ " shown frame: " + mTopFullscreenOpaqueWindowState.getShownFrameLw());
Log.d(TAG, "attr: " + mTopFullscreenOpaqueWindowState.getAttrs()
+ " lp.flags=0x" + Integer.toHexString(lp.flags));
}
topIsFullscreen = (lp.flags & WindowManager.LayoutParams.FLAG_FULLSCREEN) != 0;
// The subtle difference between the window for mTopFullscreenOpaqueWindowState
// and mTopIsFullscreen is that that mTopIsFullscreen is set only if the window
// has the FLAG_FULLSCREEN set. Not sure if there is another way that to be the
// case though.
if (topIsFullscreen) {
if (mStatusBarCanHide) {
if (DEBUG_LAYOUT) Log.v(TAG, "Hiding status bar");
if (mStatusBar.hideLw(true)) {
changes |= FINISH_LAYOUT_REDO_LAYOUT;
mHandler.post(new Runnable() { public void run() {
if (mStatusBarService != null) {
try {
mStatusBarService.collapse();
} catch (RemoteException ex) {}
}
}});
}
} else if (DEBUG_LAYOUT) {
Log.v(TAG, "Preventing status bar from hiding by policy");
}
} else {
if (DEBUG_LAYOUT) Log.v(TAG, "Showing status bar: top is not fullscreen");
if (mStatusBar.showLw(true)) changes |= FINISH_LAYOUT_REDO_LAYOUT;
}
}
}
mTopIsFullscreen = topIsFullscreen;
// Hide the key guard if a visible window explicitly specifies that it wants to be displayed
// when the screen is locked
if (mKeyguard != null) {
if (localLOGV) Log.v(TAG, "finishAnimationLw::mHideKeyguard="+mHideLockScreen);
if (mDismissKeyguard && !mKeyguardMediator.isSecure()) {
if (mKeyguard.hideLw(true)) {
changes |= FINISH_LAYOUT_REDO_LAYOUT
| FINISH_LAYOUT_REDO_CONFIG
| FINISH_LAYOUT_REDO_WALLPAPER;
}
if (mKeyguardMediator.isShowing()) {
mHandler.post(new Runnable() {
public void run() {
mKeyguardMediator.keyguardDone(false, false);
}
});
}
} else if (mHideLockScreen) {
if (mKeyguard.hideLw(true)) {
changes |= FINISH_LAYOUT_REDO_LAYOUT
| FINISH_LAYOUT_REDO_CONFIG
| FINISH_LAYOUT_REDO_WALLPAPER;
}
mKeyguardMediator.setHidden(true);
} else {
if (mKeyguard.showLw(true)) {
changes |= FINISH_LAYOUT_REDO_LAYOUT
| FINISH_LAYOUT_REDO_CONFIG
| FINISH_LAYOUT_REDO_WALLPAPER;
}
mKeyguardMediator.setHidden(false);
}
}
if ((updateSystemUiVisibilityLw()&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0) {
// If the navigation bar has been hidden or shown, we need to do another
// layout pass to update that window.
changes |= FINISH_LAYOUT_REDO_LAYOUT;
}
// update since mAllowLockscreenWhenOn might have changed
updateLockScreenTimeout();
return changes;
}
public boolean allowAppAnimationsLw() {
if (mKeyguard != null && mKeyguard.isVisibleLw()) {
// If keyguard is currently visible, no reason to animate
// behind it.
return false;
}
if (false) {
// Don't do this on the tablet, since the system bar never completely
// covers the screen, and with all its transparency this will
// incorrectly think it does cover it when it doesn't. We'll revisit
// this later when we re-do the phone status bar.
if (mStatusBar != null && mStatusBar.isVisibleLw()) {
RectF rect = new RectF(mStatusBar.getShownFrameLw());
for (int i=mStatusBarPanels.size()-1; i>=0; i--) {
WindowState w = mStatusBarPanels.get(i);
if (w.isVisibleLw()) {
rect.union(w.getShownFrameLw());
}
}
final int insetw = mRestrictedScreenWidth/10;
final int inseth = mRestrictedScreenHeight/10;
if (rect.contains(insetw, inseth, mRestrictedScreenWidth-insetw,
mRestrictedScreenHeight-inseth)) {
// All of the status bar windows put together cover the
// screen, so the app can't be seen. (Note this test doesn't
// work if the rects of these windows are at off offsets or
// sizes, causing gaps in the rect union we have computed.)
return false;
}
}
}
return true;
}
public int focusChangedLw(WindowState lastFocus, WindowState newFocus) {
mFocusedWindow = newFocus;
if ((updateSystemUiVisibilityLw()&View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0) {
// If the navigation bar has been hidden or shown, we need to do another
// layout pass to update that window.
return FINISH_LAYOUT_REDO_LAYOUT;
}
return 0;
}
/** {@inheritDoc} */
public void notifyLidSwitchChanged(long whenNanos, boolean lidOpen) {
// lid changed state
mLidOpen = lidOpen ? LID_OPEN : LID_CLOSED;
updateKeyboardVisibility();
boolean awakeNow = mKeyguardMediator.doLidChangeTq(lidOpen);
updateRotation(true);
if (awakeNow) {
// If the lid is opening and we don't have to keep the
// keyguard up, then we can turn on the screen
// immediately.
mKeyguardMediator.pokeWakelock();
} else if (keyguardIsShowingTq()) {
if (lidOpen) {
// If we are opening the lid and not hiding the
// keyguard, then we need to have it turn on the
// screen once it is shown.
mKeyguardMediator.onWakeKeyWhenKeyguardShowingTq(
KeyEvent.KEYCODE_POWER, mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED);
}
} else {
// Light up the keyboard if we are sliding up.
if (lidOpen) {
mPowerManager.userActivity(SystemClock.uptimeMillis(), false,
LocalPowerManager.BUTTON_EVENT);
} else {
mPowerManager.userActivity(SystemClock.uptimeMillis(), false,
LocalPowerManager.OTHER_EVENT);
}
}
}
void setHdmiPlugged(boolean plugged) {
if (mHdmiPlugged != plugged) {
mHdmiPlugged = plugged;
updateRotation(true);
Intent intent = new Intent(ACTION_HDMI_PLUGGED);
intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
intent.putExtra(EXTRA_HDMI_PLUGGED_STATE, plugged);
mContext.sendStickyBroadcast(intent);
}
}
void initializeHdmiState() {
boolean plugged = false;
// watch for HDMI plug messages if the hdmi switch exists
if (new File("/sys/devices/virtual/switch/hdmi/state").exists()) {
mHDMIObserver.startObserving("DEVPATH=/devices/virtual/switch/hdmi");
final String filename = "/sys/class/switch/hdmi/state";
FileReader reader = null;
try {
reader = new FileReader(filename);
char[] buf = new char[15];
int n = reader.read(buf);
if (n > 1) {
plugged = 0 != Integer.parseInt(new String(buf, 0, n-1));
}
} catch (IOException ex) {
Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex);
} catch (NumberFormatException ex) {
Slog.w(TAG, "Couldn't read hdmi state from " + filename + ": " + ex);
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException ex) {
}
}
}
}
// This dance forces the code in setHdmiPlugged to run.
// Always do this so the sticky intent is stuck (to false) if there is no hdmi.
mHdmiPlugged = !plugged;
setHdmiPlugged(!mHdmiPlugged);
}
/**
* @return Whether music is being played right now.
*/
boolean isMusicActive() {
final AudioManager am = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE);
if (am == null) {
Log.w(TAG, "isMusicActive: couldn't get AudioManager reference");
return false;
}
return am.isMusicActive();
}
/**
* Tell the audio service to adjust the volume appropriate to the event.
* @param keycode
*/
void handleVolumeKey(int stream, int keycode) {
IAudioService audioService = getAudioService();
if (audioService == null) {
return;
}
try {
// since audio is playing, we shouldn't have to hold a wake lock
// during the call, but we do it as a precaution for the rare possibility
// that the music stops right before we call this
// TODO: Actually handle MUTE.
mBroadcastWakeLock.acquire();
audioService.adjustStreamVolume(stream,
keycode == KeyEvent.KEYCODE_VOLUME_UP
? AudioManager.ADJUST_RAISE
: AudioManager.ADJUST_LOWER,
0);
} catch (RemoteException e) {
Log.w(TAG, "IAudioService.adjustStreamVolume() threw RemoteException " + e);
} finally {
mBroadcastWakeLock.release();
}
}
final Object mScreenshotLock = new Object();
ServiceConnection mScreenshotConnection = null;
final Runnable mScreenshotTimeout = new Runnable() {
@Override public void run() {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != null) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
}
}
}
};
// Assume this is called from the Handler thread.
private void takeScreenshot() {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != null) {
return;
}
ComponentName cn = new ComponentName("com.android.systemui",
"com.android.systemui.screenshot.TakeScreenshotService");
Intent intent = new Intent();
intent.setComponent(cn);
ServiceConnection conn = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != this) {
return;
}
Messenger messenger = new Messenger(service);
Message msg = Message.obtain(null, 1);
final ServiceConnection myConn = this;
Handler h = new Handler(mHandler.getLooper()) {
@Override
public void handleMessage(Message msg) {
synchronized (mScreenshotLock) {
if (mScreenshotConnection == myConn) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
mHandler.removeCallbacks(mScreenshotTimeout);
}
}
}
};
msg.replyTo = new Messenger(h);
msg.arg1 = msg.arg2 = 0;
if (mStatusBar != null && mStatusBar.isVisibleLw())
msg.arg1 = 1;
if (mNavigationBar != null && mNavigationBar.isVisibleLw())
msg.arg2 = 1;
try {
messenger.send(msg);
} catch (RemoteException e) {
}
}
}
@Override
public void onServiceDisconnected(ComponentName name) {}
};
if (mContext.bindService(intent, conn, Context.BIND_AUTO_CREATE)) {
mScreenshotConnection = conn;
mHandler.postDelayed(mScreenshotTimeout, 10000);
}
}
}
/** {@inheritDoc} */
@Override
public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags, boolean isScreenOn) {
final boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
final boolean canceled = event.isCanceled();
final int keyCode = event.getKeyCode();
final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0;
// If screen is off then we treat the case where the keyguard is open but hidden
// the same as if it were open and in front.
// This will prevent any keys other than the power button from waking the screen
// when the keyguard is hidden by another activity.
final boolean keyguardActive = (isScreenOn ?
mKeyguardMediator.isShowingAndNotHidden() :
mKeyguardMediator.isShowing());
if (!mSystemBooted) {
// If we have not yet booted, don't let key events do anything.
return 0;
}
if (false) {
Log.d(TAG, "interceptKeyTq keycode=" + keyCode
+ " screenIsOn=" + isScreenOn + " keyguardActive=" + keyguardActive);
}
if (down && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0
&& event.getRepeatCount() == 0) {
performHapticFeedbackLw(null, HapticFeedbackConstants.VIRTUAL_KEY, false);
}
// Basic policy based on screen state and keyguard.
// FIXME: This policy isn't quite correct. We shouldn't care whether the screen
// is on or off, really. We should care about whether the device is in an
// interactive state or is in suspend pretending to be "off".
// The primary screen might be turned off due to proximity sensor or
// because we are presenting media on an auxiliary screen or remotely controlling
// the device some other way (which is why we have an exemption here for injected
// events).
int result;
if (isScreenOn || isInjected) {
// When the screen is on or if the key is injected pass the key to the application.
result = ACTION_PASS_TO_USER;
} else {
// When the screen is off and the key is not injected, determine whether
// to wake the device but don't pass the key to the application.
result = 0;
final boolean isWakeKey = (policyFlags
& (WindowManagerPolicy.FLAG_WAKE | WindowManagerPolicy.FLAG_WAKE_DROPPED)) != 0;
if (down && isWakeKey) {
if (keyguardActive) {
// If the keyguard is showing, let it decide what to do with the wake key.
mKeyguardMediator.onWakeKeyWhenKeyguardShowingTq(keyCode,
mDockMode != Intent.EXTRA_DOCK_STATE_UNDOCKED);
} else {
// Otherwise, wake the device ourselves.
result |= ACTION_POKE_USER_ACTIVITY;
}
}
}
// Handle special keys.
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_DOWN:
case KeyEvent.KEYCODE_VOLUME_UP:
case KeyEvent.KEYCODE_VOLUME_MUTE: {
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
if (down) {
if (isScreenOn && !mVolumeDownKeyTriggered
&& (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
mVolumeDownKeyTriggered = true;
mVolumeDownKeyTime = event.getDownTime();
mVolumeDownKeyConsumedByScreenshotChord = false;
cancelPendingPowerKeyAction();
interceptScreenshotChord();
}
} else {
mVolumeDownKeyTriggered = false;
cancelPendingScreenshotChordAction();
}
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
if (down) {
if (isScreenOn && !mVolumeUpKeyTriggered
&& (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
mVolumeUpKeyTriggered = true;
cancelPendingPowerKeyAction();
cancelPendingScreenshotChordAction();
}
} else {
mVolumeUpKeyTriggered = false;
cancelPendingScreenshotChordAction();
}
}
if (down) {
ITelephony telephonyService = getTelephonyService();
if (telephonyService != null) {
try {
if (telephonyService.isRinging()) {
// If an incoming call is ringing, either VOLUME key means
// "silence ringer". We handle these keys here, rather than
// in the InCallScreen, to make sure we'll respond to them
// even if the InCallScreen hasn't come to the foreground yet.
// Look for the DOWN event here, to agree with the "fallback"
// behavior in the InCallScreen.
Log.i(TAG, "interceptKeyBeforeQueueing:"
+ " VOLUME key-down while ringing: Silence ringer!");
// Silence the ringer. (It's safe to call this
// even if the ringer has already been silenced.)
telephonyService.silenceRinger();
// And *don't* pass this key thru to the current activity
// (which is probably the InCallScreen.)
result &= ~ACTION_PASS_TO_USER;
break;
}
if (telephonyService.isOffhook()
&& (result & ACTION_PASS_TO_USER) == 0) {
// If we are in call but we decided not to pass the key to
// the application, handle the volume change here.
handleVolumeKey(AudioManager.STREAM_VOICE_CALL, keyCode);
break;
}
} catch (RemoteException ex) {
Log.w(TAG, "ITelephony threw RemoteException", ex);
}
}
if (isMusicActive() && (result & ACTION_PASS_TO_USER) == 0) {
// If music is playing but we decided not to pass the key to the
// application, handle the volume change here.
handleVolumeKey(AudioManager.STREAM_MUSIC, keyCode);
break;
}
}
break;
}
case KeyEvent.KEYCODE_ENDCALL: {
result &= ~ACTION_PASS_TO_USER;
if (down) {
ITelephony telephonyService = getTelephonyService();
boolean hungUp = false;
if (telephonyService != null) {
try {
hungUp = telephonyService.endCall();
} catch (RemoteException ex) {
Log.w(TAG, "ITelephony threw RemoteException", ex);
}
}
interceptPowerKeyDown(!isScreenOn || hungUp);
} else {
if (interceptPowerKeyUp(canceled)) {
if ((mEndcallBehavior
& Settings.System.END_BUTTON_BEHAVIOR_HOME) != 0) {
if (goHome()) {
break;
}
}
if ((mEndcallBehavior
& Settings.System.END_BUTTON_BEHAVIOR_SLEEP) != 0) {
result = (result & ~ACTION_POKE_USER_ACTIVITY) | ACTION_GO_TO_SLEEP;
}
}
}
break;
}
case KeyEvent.KEYCODE_POWER: {
result &= ~ACTION_PASS_TO_USER;
if (down) {
if (isScreenOn && !mPowerKeyTriggered
&& (event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) {
mPowerKeyTriggered = true;
mPowerKeyTime = event.getDownTime();
interceptScreenshotChord();
}
ITelephony telephonyService = getTelephonyService();
boolean hungUp = false;
if (telephonyService != null) {
try {
if (telephonyService.isRinging()) {
// Pressing Power while there's a ringing incoming
// call should silence the ringer.
telephonyService.silenceRinger();
} else if ((mIncallPowerBehavior
& Settings.Secure.INCALL_POWER_BUTTON_BEHAVIOR_HANGUP) != 0
&& telephonyService.isOffhook()) {
// Otherwise, if "Power button ends call" is enabled,
// the Power button will hang up any current active call.
hungUp = telephonyService.endCall();
}
} catch (RemoteException ex) {
Log.w(TAG, "ITelephony threw RemoteException", ex);
}
}
interceptPowerKeyDown(!isScreenOn || hungUp
|| mVolumeDownKeyTriggered || mVolumeUpKeyTriggered);
} else {
mPowerKeyTriggered = false;
cancelPendingScreenshotChordAction();
if (interceptPowerKeyUp(canceled || mPendingPowerKeyUpCanceled)) {
result = (result & ~ACTION_POKE_USER_ACTIVITY) | ACTION_GO_TO_SLEEP;
}
mPendingPowerKeyUpCanceled = false;
}
break;
}
case KeyEvent.KEYCODE_MEDIA_PLAY:
case KeyEvent.KEYCODE_MEDIA_PAUSE:
case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
if (down) {
ITelephony telephonyService = getTelephonyService();
if (telephonyService != null) {
try {
if (!telephonyService.isIdle()) {
// Suppress PLAY/PAUSE toggle when phone is ringing or in-call
// to avoid music playback.
break;
}
} catch (RemoteException ex) {
Log.w(TAG, "ITelephony threw RemoteException", ex);
}
}
}
case KeyEvent.KEYCODE_HEADSETHOOK:
case KeyEvent.KEYCODE_MUTE:
case KeyEvent.KEYCODE_MEDIA_STOP:
case KeyEvent.KEYCODE_MEDIA_NEXT:
case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
case KeyEvent.KEYCODE_MEDIA_REWIND:
case KeyEvent.KEYCODE_MEDIA_RECORD:
case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: {
if ((result & ACTION_PASS_TO_USER) == 0) {
// Only do this if we would otherwise not pass it to the user. In that
// case, the PhoneWindow class will do the same thing, except it will
// only do it if the showing app doesn't process the key on its own.
mBroadcastWakeLock.acquire();
mHandler.post(new PassHeadsetKey(new KeyEvent(event)));
}
break;
}
case KeyEvent.KEYCODE_CALL: {
if (down) {
ITelephony telephonyService = getTelephonyService();
if (telephonyService != null) {
try {
if (telephonyService.isRinging()) {
Log.i(TAG, "interceptKeyBeforeQueueing:"
+ " CALL key-down while ringing: Answer the call!");
telephonyService.answerRingingCall();
// And *don't* pass this key thru to the current activity
// (which is presumably the InCallScreen.)
result &= ~ACTION_PASS_TO_USER;
}
} catch (RemoteException ex) {
Log.w(TAG, "ITelephony threw RemoteException", ex);
}
}
}
break;
}
}
return result;
}
/** {@inheritDoc} */
@Override
public int interceptMotionBeforeQueueingWhenScreenOff(int policyFlags) {
int result = 0;
final boolean isWakeMotion = (policyFlags
& (WindowManagerPolicy.FLAG_WAKE | WindowManagerPolicy.FLAG_WAKE_DROPPED)) != 0;
if (isWakeMotion) {
if (mKeyguardMediator.isShowing()) {
// If the keyguard is showing, let it decide what to do with the wake motion.
mKeyguardMediator.onWakeMotionWhenKeyguardShowingTq();
} else {
// Otherwise, wake the device ourselves.
result |= ACTION_POKE_USER_ACTIVITY;
}
}
return result;
}
class PassHeadsetKey implements Runnable {
KeyEvent mKeyEvent;
PassHeadsetKey(KeyEvent keyEvent) {
mKeyEvent = keyEvent;
}
public void run() {
if (ActivityManagerNative.isSystemReady()) {
Intent intent = new Intent(Intent.ACTION_MEDIA_BUTTON, null);
intent.putExtra(Intent.EXTRA_KEY_EVENT, mKeyEvent);
mContext.sendOrderedBroadcast(intent, null, mBroadcastDone,
mHandler, Activity.RESULT_OK, null, null);
}
}
}
BroadcastReceiver mBroadcastDone = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
mBroadcastWakeLock.release();
}
};
BroadcastReceiver mDockReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
if (Intent.ACTION_DOCK_EVENT.equals(intent.getAction())) {
mDockMode = intent.getIntExtra(Intent.EXTRA_DOCK_STATE,
Intent.EXTRA_DOCK_STATE_UNDOCKED);
} else {
try {
IUiModeManager uiModeService = IUiModeManager.Stub.asInterface(
ServiceManager.getService(Context.UI_MODE_SERVICE));
mUiMode = uiModeService.getCurrentModeType();
} catch (RemoteException e) {
}
}
updateRotation(true);
updateOrientationListenerLp();
}
};
/** {@inheritDoc} */
public void screenTurnedOff(int why) {
EventLog.writeEvent(70000, 0);
synchronized (mLock) {
mScreenOnEarly = false;
mScreenOnFully = false;
}
mKeyguardMediator.onScreenTurnedOff(why);
synchronized (mLock) {
updateOrientationListenerLp();
updateLockScreenTimeout();
}
}
/** {@inheritDoc} */
public void screenTurningOn(final ScreenOnListener screenOnListener) {
EventLog.writeEvent(70000, 1);
if (false) {
RuntimeException here = new RuntimeException("here");
here.fillInStackTrace();
Slog.i(TAG, "Screen turning on...", here);
}
if (screenOnListener != null) {
mKeyguardMediator.onScreenTurnedOn(new KeyguardViewManager.ShowListener() {
@Override public void onShown(IBinder windowToken) {
if (windowToken != null) {
try {
mWindowManager.waitForWindowDrawn(windowToken,
new IRemoteCallback.Stub() {
@Override public void sendResult(Bundle data) {
Slog.i(TAG, "Lock screen displayed!");
screenOnListener.onScreenOn();
synchronized (mLock) {
mScreenOnFully = true;
}
}
});
} catch (RemoteException e) {
}
} else {
Slog.i(TAG, "No lock screen!");
screenOnListener.onScreenOn();
synchronized (mLock) {
mScreenOnFully = true;
}
}
}
});
} else {
synchronized (mLock) {
mScreenOnFully = true;
}
}
synchronized (mLock) {
mScreenOnEarly = true;
updateOrientationListenerLp();
updateLockScreenTimeout();
}
}
/** {@inheritDoc} */
public boolean isScreenOnEarly() {
return mScreenOnEarly;
}
/** {@inheritDoc} */
public boolean isScreenOnFully() {
return mScreenOnFully;
}
/** {@inheritDoc} */
public void enableKeyguard(boolean enabled) {
mKeyguardMediator.setKeyguardEnabled(enabled);
}
/** {@inheritDoc} */
public void exitKeyguardSecurely(OnKeyguardExitResult callback) {
mKeyguardMediator.verifyUnlock(callback);
}
private boolean keyguardIsShowingTq() {
return mKeyguardMediator.isShowingAndNotHidden();
}
/** {@inheritDoc} */
public boolean isKeyguardLocked() {
return keyguardOn();
}
/** {@inheritDoc} */
public boolean isKeyguardSecure() {
return mKeyguardMediator.isSecure();
}
/** {@inheritDoc} */
public boolean inKeyguardRestrictedKeyInputMode() {
return mKeyguardMediator.isInputRestricted();
}
public void dismissKeyguardLw() {
if (!mKeyguardMediator.isSecure()) {
if (mKeyguardMediator.isShowing()) {
mHandler.post(new Runnable() {
public void run() {
mKeyguardMediator.keyguardDone(false, true);
}
});
}
}
}
void sendCloseSystemWindows() {
sendCloseSystemWindows(mContext, null);
}
void sendCloseSystemWindows(String reason) {
sendCloseSystemWindows(mContext, reason);
}
static void sendCloseSystemWindows(Context context, String reason) {
if (ActivityManagerNative.isSystemReady()) {
try {
ActivityManagerNative.getDefault().closeSystemDialogs(reason);
} catch (RemoteException e) {
}
}
}
@Override
public int rotationForOrientationLw(int orientation, int lastRotation) {
if (false) {
Slog.v(TAG, "rotationForOrientationLw(orient="
+ orientation + ", last=" + lastRotation
+ "); user=" + mUserRotation + " "
+ ((mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED)
? "USER_ROTATION_LOCKED" : "")
);
}
synchronized (mLock) {
int sensorRotation = mOrientationListener.getProposedRotation(); // may be -1
if (sensorRotation < 0) {
sensorRotation = lastRotation;
}
final int preferredRotation;
if (mLidOpen == LID_OPEN && mLidOpenRotation >= 0) {
// Ignore sensor when lid switch is open and rotation is forced.
preferredRotation = mLidOpenRotation;
} else if (mDockMode == Intent.EXTRA_DOCK_STATE_CAR
&& (mCarDockEnablesAccelerometer || mCarDockRotation >= 0)) {
// Ignore sensor when in car dock unless explicitly enabled.
// This case can override the behavior of NOSENSOR, and can also
// enable 180 degree rotation while docked.
preferredRotation = mCarDockEnablesAccelerometer
? sensorRotation : mCarDockRotation;
} else if ((mDockMode == Intent.EXTRA_DOCK_STATE_DESK
|| mDockMode == Intent.EXTRA_DOCK_STATE_LE_DESK
|| mDockMode == Intent.EXTRA_DOCK_STATE_HE_DESK)
&& (mDeskDockEnablesAccelerometer || mDeskDockRotation >= 0)) {
// Ignore sensor when in desk dock unless explicitly enabled.
// This case can override the behavior of NOSENSOR, and can also
// enable 180 degree rotation while docked.
preferredRotation = mDeskDockEnablesAccelerometer
? sensorRotation : mDeskDockRotation;
} else if (mHdmiPlugged) {
// Ignore sensor when plugged into HDMI.
// Note that the dock orientation overrides the HDMI orientation.
preferredRotation = mHdmiRotation;
} else if ((mAccelerometerDefault != 0 /* implies not rotation locked */
&& (orientation == ActivityInfo.SCREEN_ORIENTATION_USER
|| orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED))
|| orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR
|| orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR
|| orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
|| orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT) {
// Otherwise, use sensor only if requested by the application or enabled
// by default for USER or UNSPECIFIED modes. Does not apply to NOSENSOR.
if (mAllowAllRotations < 0) {
// Can't read this during init() because the context doesn't
// have display metrics at that time so we cannot determine
// tablet vs. phone then.
mAllowAllRotations = mContext.getResources().getBoolean(
com.android.internal.R.bool.config_allowAllRotations) ? 1 : 0;
}
if (sensorRotation != Surface.ROTATION_180
|| mAllowAllRotations == 1
|| orientation == ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR) {
preferredRotation = sensorRotation;
} else {
preferredRotation = lastRotation;
}
} else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) {
// Apply rotation lock.
preferredRotation = mUserRotation;
} else {
// No overriding preference.
// We will do exactly what the application asked us to do.
preferredRotation = -1;
}
switch (orientation) {
case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT:
// Return portrait unless overridden.
if (isAnyPortrait(preferredRotation)) {
return preferredRotation;
}
return mPortraitRotation;
case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:
// Return landscape unless overridden.
if (isLandscapeOrSeascape(preferredRotation)) {
return preferredRotation;
}
return mLandscapeRotation;
case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT:
// Return reverse portrait unless overridden.
if (isAnyPortrait(preferredRotation)) {
return preferredRotation;
}
return mUpsideDownRotation;
case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
// Return seascape unless overridden.
if (isLandscapeOrSeascape(preferredRotation)) {
return preferredRotation;
}
return mSeascapeRotation;
case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
// Return either landscape rotation.
if (isLandscapeOrSeascape(preferredRotation)) {
return preferredRotation;
}
if (isLandscapeOrSeascape(lastRotation)) {
return lastRotation;
}
return mLandscapeRotation;
case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT:
// Return either portrait rotation.
if (isAnyPortrait(preferredRotation)) {
return preferredRotation;
}
if (isAnyPortrait(lastRotation)) {
return lastRotation;
}
return mPortraitRotation;
default:
// For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR,
// just return the preferred orientation we already calculated.
if (preferredRotation >= 0) {
return preferredRotation;
}
return Surface.ROTATION_0;
}
}
}
@Override
public boolean rotationHasCompatibleMetricsLw(int orientation, int rotation) {
switch (orientation) {
case ActivityInfo.SCREEN_ORIENTATION_PORTRAIT:
case ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT:
case ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT:
return isAnyPortrait(rotation);
case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:
case ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE:
case ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE:
return isLandscapeOrSeascape(rotation);
default:
return true;
}
}
@Override
public void setRotationLw(int rotation) {
mOrientationListener.setCurrentRotation(rotation);
}
private boolean isLandscapeOrSeascape(int rotation) {
return rotation == mLandscapeRotation || rotation == mSeascapeRotation;
}
private boolean isAnyPortrait(int rotation) {
return rotation == mPortraitRotation || rotation == mUpsideDownRotation;
}
// User rotation: to be used when all else fails in assigning an orientation to the device
public void setUserRotationMode(int mode, int rot) {
ContentResolver res = mContext.getContentResolver();
// mUserRotationMode and mUserRotation will be assigned by the content observer
if (mode == WindowManagerPolicy.USER_ROTATION_LOCKED) {
Settings.System.putInt(res,
Settings.System.USER_ROTATION,
rot);
Settings.System.putInt(res,
Settings.System.ACCELEROMETER_ROTATION,
0);
} else {
Settings.System.putInt(res,
Settings.System.ACCELEROMETER_ROTATION,
1);
}
}
public boolean detectSafeMode() {
try {
int menuState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_MENU);
int sState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_S);
int dpadState = mWindowManager.getDPadKeycodeState(KeyEvent.KEYCODE_DPAD_CENTER);
int trackballState = mWindowManager.getTrackballScancodeState(BTN_MOUSE);
int volumeDownState = mWindowManager.getKeycodeState(KeyEvent.KEYCODE_VOLUME_DOWN);
mSafeMode = menuState > 0 || sState > 0 || dpadState > 0 || trackballState > 0
|| volumeDownState > 0;
performHapticFeedbackLw(null, mSafeMode
? HapticFeedbackConstants.SAFE_MODE_ENABLED
: HapticFeedbackConstants.SAFE_MODE_DISABLED, true);
if (mSafeMode) {
Log.i(TAG, "SAFE MODE ENABLED (menu=" + menuState + " s=" + sState
+ " dpad=" + dpadState + " trackball=" + trackballState + ")");
} else {
Log.i(TAG, "SAFE MODE not enabled");
}
return mSafeMode;
} catch (RemoteException e) {
// Doom! (it's also local)
throw new RuntimeException("window manager dead");
}
}
static long[] getLongIntArray(Resources r, int resid) {
int[] ar = r.getIntArray(resid);
if (ar == null) {
return null;
}
long[] out = new long[ar.length];
for (int i=0; i<ar.length; i++) {
out[i] = ar[i];
}
return out;
}
/** {@inheritDoc} */
public void systemReady() {
// tell the keyguard
mKeyguardMediator.onSystemReady();
android.os.SystemProperties.set("dev.bootcomplete", "1");
synchronized (mLock) {
updateOrientationListenerLp();
mSystemReady = true;
mHandler.post(new Runnable() {
public void run() {
updateSettings();
}
});
}
}
/** {@inheritDoc} */
public void systemBooted() {
synchronized (mLock) {
mSystemBooted = true;
}
}
ProgressDialog mBootMsgDialog = null;
/** {@inheritDoc} */
public void showBootMessage(final CharSequence msg, final boolean always) {
mHandler.post(new Runnable() {
@Override public void run() {
if (mBootMsgDialog == null) {
mBootMsgDialog = new ProgressDialog(mContext) {
// This dialog will consume all events coming in to
// it, to avoid it trying to do things too early in boot.
@Override public boolean dispatchKeyEvent(KeyEvent event) {
return true;
}
@Override public boolean dispatchKeyShortcutEvent(KeyEvent event) {
return true;
}
@Override public boolean dispatchTouchEvent(MotionEvent ev) {
return true;
}
@Override public boolean dispatchTrackballEvent(MotionEvent ev) {
return true;
}
@Override public boolean dispatchGenericMotionEvent(MotionEvent ev) {
return true;
}
@Override public boolean dispatchPopulateAccessibilityEvent(
AccessibilityEvent event) {
return true;
}
};
mBootMsgDialog.setTitle(R.string.android_upgrading_title);
mBootMsgDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
mBootMsgDialog.setIndeterminate(true);
mBootMsgDialog.getWindow().setType(
WindowManager.LayoutParams.TYPE_BOOT_PROGRESS);
mBootMsgDialog.getWindow().addFlags(
WindowManager.LayoutParams.FLAG_DIM_BEHIND
| WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
mBootMsgDialog.getWindow().setDimAmount(1);
WindowManager.LayoutParams lp = mBootMsgDialog.getWindow().getAttributes();
lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR;
mBootMsgDialog.getWindow().setAttributes(lp);
mBootMsgDialog.setCancelable(false);
mBootMsgDialog.show();
}
mBootMsgDialog.setMessage(msg);
}
});
}
/** {@inheritDoc} */
public void hideBootMessages() {
mHandler.post(new Runnable() {
@Override public void run() {
if (mBootMsgDialog != null) {
mBootMsgDialog.dismiss();
mBootMsgDialog = null;
}
}
});
}
/** {@inheritDoc} */
public void userActivity() {
// ***************************************
// NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
// ***************************************
// THIS IS CALLED FROM DEEP IN THE POWER MANAGER
// WITH ITS LOCKS HELD.
//
// This code must be VERY careful about the locks
// it acquires.
// In fact, the current code acquires way too many,
// and probably has lurking deadlocks.
synchronized (mScreenLockTimeout) {
if (mLockScreenTimerActive) {
// reset the timer
mHandler.removeCallbacks(mScreenLockTimeout);
mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout);
}
}
}
Runnable mScreenLockTimeout = new Runnable() {
public void run() {
synchronized (this) {
if (localLOGV) Log.v(TAG, "mScreenLockTimeout activating keyguard");
mKeyguardMediator.doKeyguardTimeout();
mLockScreenTimerActive = false;
}
}
};
public void lockNow() {
mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, null);
mHandler.removeCallbacks(mScreenLockTimeout);
mHandler.post(mScreenLockTimeout);
}
private void updateLockScreenTimeout() {
synchronized (mScreenLockTimeout) {
boolean enable = (mAllowLockscreenWhenOn && mScreenOnEarly && mKeyguardMediator.isSecure());
if (mLockScreenTimerActive != enable) {
if (enable) {
if (localLOGV) Log.v(TAG, "setting lockscreen timer");
mHandler.postDelayed(mScreenLockTimeout, mLockScreenTimeout);
} else {
if (localLOGV) Log.v(TAG, "clearing lockscreen timer");
mHandler.removeCallbacks(mScreenLockTimeout);
}
mLockScreenTimerActive = enable;
}
}
}
/** {@inheritDoc} */
public void enableScreenAfterBoot() {
readLidState();
updateKeyboardVisibility();
updateRotation(true);
}
private void updateKeyboardVisibility() {
mPowerManager.setKeyboardVisibility(mLidOpen == LID_OPEN);
}
void updateRotation(boolean alwaysSendConfiguration) {
try {
//set orientation on WindowManager
mWindowManager.updateRotation(alwaysSendConfiguration);
} catch (RemoteException e) {
// Ignore
}
}
/**
* Return an Intent to launch the currently active dock app as home. Returns
* null if the standard home should be launched, which is the case if any of the following is
* true:
* <ul>
* <li>The device is not in either car mode or desk mode
* <li>The device is in car mode but ENABLE_CAR_DOCK_HOME_CAPTURE is false
* <li>The device is in desk mode but ENABLE_DESK_DOCK_HOME_CAPTURE is false
* <li>The device is in car mode but there's no CAR_DOCK app with METADATA_DOCK_HOME
* <li>The device is in desk mode but there's no DESK_DOCK app with METADATA_DOCK_HOME
* </ul>
* @return
*/
Intent createHomeDockIntent() {
Intent intent = null;
// What home does is based on the mode, not the dock state. That
// is, when in car mode you should be taken to car home regardless
// of whether we are actually in a car dock.
if (mUiMode == Configuration.UI_MODE_TYPE_CAR) {
if (ENABLE_CAR_DOCK_HOME_CAPTURE) {
intent = mCarDockIntent;
}
} else if (mUiMode == Configuration.UI_MODE_TYPE_DESK) {
if (ENABLE_DESK_DOCK_HOME_CAPTURE) {
intent = mDeskDockIntent;
}
}
if (intent == null) {
return null;
}
ActivityInfo ai = intent.resolveActivityInfo(
mContext.getPackageManager(), PackageManager.GET_META_DATA);
if (ai == null) {
return null;
}
if (ai.metaData != null && ai.metaData.getBoolean(Intent.METADATA_DOCK_HOME)) {
intent = new Intent(intent);
intent.setClassName(ai.packageName, ai.name);
return intent;
}
return null;
}
void startDockOrHome() {
Intent dock = createHomeDockIntent();
if (dock != null) {
try {
mContext.startActivity(dock);
return;
} catch (ActivityNotFoundException e) {
}
}
mContext.startActivity(mHomeIntent);
}
/**
* goes to the home screen
* @return whether it did anything
*/
boolean goHome() {
if (false) {
// This code always brings home to the front.
try {
ActivityManagerNative.getDefault().stopAppSwitches();
} catch (RemoteException e) {
}
sendCloseSystemWindows();
startDockOrHome();
} else {
// This code brings home to the front or, if it is already
// at the front, puts the device to sleep.
try {
if (SystemProperties.getInt("persist.sys.uts-test-mode", 0) == 1) {
/// Roll back EndcallBehavior as the cupcake design to pass P1 lab entry.
Log.d(TAG, "UTS-TEST-MODE");
} else {
ActivityManagerNative.getDefault().stopAppSwitches();
sendCloseSystemWindows();
Intent dock = createHomeDockIntent();
if (dock != null) {
int result = ActivityManagerNative.getDefault()
.startActivity(null, dock,
dock.resolveTypeIfNeeded(mContext.getContentResolver()),
null, 0, null, null, 0, true /* onlyIfNeeded*/, false,
null, null, false);
if (result == IActivityManager.START_RETURN_INTENT_TO_CALLER) {
return false;
}
}
}
int result = ActivityManagerNative.getDefault()
.startActivity(null, mHomeIntent,
mHomeIntent.resolveTypeIfNeeded(mContext.getContentResolver()),
null, 0, null, null, 0, true /* onlyIfNeeded*/, false,
null, null, false);
if (result == IActivityManager.START_RETURN_INTENT_TO_CALLER) {
return false;
}
} catch (RemoteException ex) {
// bummer, the activity manager, which is in this process, is dead
}
}
return true;
}
public void setCurrentOrientationLw(int newOrientation) {
synchronized (mLock) {
if (newOrientation != mCurrentAppOrientation) {
mCurrentAppOrientation = newOrientation;
updateOrientationListenerLp();
}
}
}
public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) {
final boolean hapticsDisabled = Settings.System.getInt(mContext.getContentResolver(),
Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) == 0;
if (!always && (hapticsDisabled || mKeyguardMediator.isShowingAndNotHidden())) {
return false;
}
long[] pattern = null;
switch (effectId) {
case HapticFeedbackConstants.LONG_PRESS:
pattern = mLongPressVibePattern;
break;
case HapticFeedbackConstants.VIRTUAL_KEY:
pattern = mVirtualKeyVibePattern;
break;
case HapticFeedbackConstants.KEYBOARD_TAP:
pattern = mKeyboardTapVibePattern;
break;
case HapticFeedbackConstants.SAFE_MODE_DISABLED:
pattern = mSafeModeDisabledVibePattern;
break;
case HapticFeedbackConstants.SAFE_MODE_ENABLED:
pattern = mSafeModeEnabledVibePattern;
break;
default:
return false;
}
if (pattern.length == 1) {
// One-shot vibration
mVibrator.vibrate(pattern[0]);
} else {
// Pattern vibration
mVibrator.vibrate(pattern, -1);
}
return true;
}
public void screenOnStartedLw() {
}
public void screenOnStoppedLw() {
if (mPowerManager.isScreenOn()) {
if (!mKeyguardMediator.isShowingAndNotHidden()) {
long curTime = SystemClock.uptimeMillis();
mPowerManager.userActivity(curTime, false, LocalPowerManager.OTHER_EVENT);
}
}
}
public boolean allowKeyRepeat() {
// disable key repeat when screen is off
return mScreenOnEarly;
}
private int updateSystemUiVisibilityLw() {
// If there is no window focused, there will be nobody to handle the events
// anyway, so just hang on in whatever state we're in until things settle down.
if (mFocusedWindow == null) {
return 0;
}
final int visibility = mFocusedWindow.getSystemUiVisibility()
& ~mResettingSystemUiFlags
& ~mForceClearedSystemUiFlags;
int diff = visibility ^ mLastSystemUiFlags;
final boolean needsMenu = mFocusedWindow.getNeedsMenuLw(mTopFullscreenOpaqueWindowState);
if (diff == 0 && mLastFocusNeedsMenu == needsMenu
&& mFocusedApp == mFocusedWindow.getAppToken()) {
return 0;
}
mLastSystemUiFlags = visibility;
mLastFocusNeedsMenu = needsMenu;
mFocusedApp = mFocusedWindow.getAppToken();
mHandler.post(new Runnable() {
public void run() {
if (mStatusBarService == null) {
mStatusBarService = IStatusBarService.Stub.asInterface(
ServiceManager.getService("statusbar"));
}
if (mStatusBarService != null) {
try {
mStatusBarService.setSystemUiVisibility(visibility);
mStatusBarService.topAppWindowChanged(needsMenu);
} catch (RemoteException e) {
// not much to be done
mStatusBarService = null;
}
}
}
});
return diff;
}
// Use this instead of checking config_showNavigationBar so that it can be consistently
// overridden by qemu.hw.mainkeys in the emulator.
public boolean hasNavigationBar() {
return mHasNavigationBar;
}
public void dump(String prefix, FileDescriptor fd, PrintWriter pw, String[] args) {
pw.print(prefix); pw.print("mSafeMode="); pw.print(mSafeMode);
pw.print(" mSystemReady="); pw.print(mSystemReady);
pw.print(" mSystemBooted="); pw.println(mSystemBooted);
pw.print(prefix); pw.print("mLidOpen="); pw.print(mLidOpen);
pw.print(" mLidOpenRotation="); pw.print(mLidOpenRotation);
pw.print(" mHdmiPlugged="); pw.println(mHdmiPlugged);
if (mLastSystemUiFlags != 0 || mResettingSystemUiFlags != 0
|| mForceClearedSystemUiFlags != 0) {
pw.print(prefix); pw.print("mLastSystemUiFlags=0x");
pw.print(Integer.toHexString(mLastSystemUiFlags));
pw.print(" mResettingSystemUiFlags=0x");
pw.print(Integer.toHexString(mResettingSystemUiFlags));
pw.print(" mForceClearedSystemUiFlags=0x");
pw.println(Integer.toHexString(mForceClearedSystemUiFlags));
}
if (mLastFocusNeedsMenu) {
pw.print(prefix); pw.print("mLastFocusNeedsMenu=");
pw.println(mLastFocusNeedsMenu);
}
pw.print(prefix); pw.print("mUiMode="); pw.print(mUiMode);
pw.print(" mDockMode="); pw.print(mDockMode);
pw.print(" mCarDockRotation="); pw.print(mCarDockRotation);
pw.print(" mDeskDockRotation="); pw.println(mDeskDockRotation);
pw.print(prefix); pw.print("mUserRotationMode="); pw.print(mUserRotationMode);
pw.print(" mUserRotation="); pw.print(mUserRotation);
pw.print(" mAllowAllRotations="); pw.println(mAllowAllRotations);
pw.print(prefix); pw.print("mAccelerometerDefault="); pw.print(mAccelerometerDefault);
pw.print(" mCurrentAppOrientation="); pw.println(mCurrentAppOrientation);
pw.print(prefix); pw.print("mCarDockEnablesAccelerometer=");
pw.print(mCarDockEnablesAccelerometer);
pw.print(" mDeskDockEnablesAccelerometer=");
pw.println(mDeskDockEnablesAccelerometer);
pw.print(prefix); pw.print("mLidKeyboardAccessibility=");
pw.print(mLidKeyboardAccessibility);
pw.print(" mLidNavigationAccessibility="); pw.print(mLidNavigationAccessibility);
pw.print(" mLongPressOnPowerBehavior="); pw.println(mLongPressOnPowerBehavior);
pw.print(prefix); pw.print("mScreenOnEarly="); pw.print(mScreenOnEarly);
pw.print(" mScreenOnFully="); pw.print(mScreenOnFully);
pw.print(" mOrientationSensorEnabled="); pw.print(mOrientationSensorEnabled);
pw.print(" mHasSoftInput="); pw.println(mHasSoftInput);
pw.print(prefix); pw.print("mUnrestrictedScreen=("); pw.print(mUnrestrictedScreenLeft);
pw.print(","); pw.print(mUnrestrictedScreenTop);
pw.print(") "); pw.print(mUnrestrictedScreenWidth);
pw.print("x"); pw.println(mUnrestrictedScreenHeight);
pw.print(prefix); pw.print("mRestrictedScreen=("); pw.print(mRestrictedScreenLeft);
pw.print(","); pw.print(mRestrictedScreenTop);
pw.print(") "); pw.print(mRestrictedScreenWidth);
pw.print("x"); pw.println(mRestrictedScreenHeight);
pw.print(prefix); pw.print("mCur=("); pw.print(mCurLeft);
pw.print(","); pw.print(mCurTop);
pw.print(")-("); pw.print(mCurRight);
pw.print(","); pw.print(mCurBottom); pw.println(")");
pw.print(prefix); pw.print("mContent=("); pw.print(mContentLeft);
pw.print(","); pw.print(mContentTop);
pw.print(")-("); pw.print(mContentRight);
pw.print(","); pw.print(mContentBottom); pw.println(")");
pw.print(prefix); pw.print("mDock=("); pw.print(mDockLeft);
pw.print(","); pw.print(mDockTop);
pw.print(")-("); pw.print(mDockRight);
pw.print(","); pw.print(mDockBottom); pw.println(")");
pw.print(prefix); pw.print("mDockLayer="); pw.println(mDockLayer);
pw.print(prefix); pw.print("mTopFullscreenOpaqueWindowState=");
pw.println(mTopFullscreenOpaqueWindowState);
pw.print(prefix); pw.print("mTopIsFullscreen="); pw.print(mTopIsFullscreen);
pw.print(" mForceStatusBar="); pw.print(mForceStatusBar);
pw.print(" mHideLockScreen="); pw.println(mHideLockScreen);
pw.print(prefix); pw.print("mDismissKeyguard="); pw.print(mDismissKeyguard);
pw.print(" mHomePressed="); pw.println(mHomePressed);
pw.print(prefix); pw.print("mAllowLockscreenWhenOn="); pw.print(mAllowLockscreenWhenOn);
pw.print(" mLockScreenTimeout="); pw.print(mLockScreenTimeout);
pw.print(" mLockScreenTimerActive="); pw.println(mLockScreenTimerActive);
pw.print(prefix); pw.print("mEndcallBehavior="); pw.print(mEndcallBehavior);
pw.print(" mIncallPowerBehavior="); pw.print(mIncallPowerBehavior);
pw.print(" mLongPressOnHomeBehavior="); pw.println(mLongPressOnHomeBehavior);
pw.print(prefix); pw.print("mLandscapeRotation="); pw.print(mLandscapeRotation);
pw.print(" mSeascapeRotation="); pw.println(mSeascapeRotation);
pw.print(prefix); pw.print("mPortraitRotation="); pw.print(mPortraitRotation);
pw.print(" mUpsideDownRotation="); pw.println(mUpsideDownRotation);
}
}