auto import from //branches/cupcake/...@137873 (0727d22e) · Commits · e / os / android_frameworks_base

policy/com/android/internal/policy/impl/PhoneWindowManager.java

+77 −60

Original line number	Diff line number	Diff line
		@@ -87,12 +87,15 @@ import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY;
		import static android.view.WindowManager.LayoutParams.TYPE_TOAST;
		import android.view.WindowManagerImpl;
		import android.view.WindowManagerPolicy;
		import android.view.WindowManagerPolicy.WindowState;
		import android.media.IAudioService;
		import android.media.AudioManager;

		/**
		* WindowManagerPolicy implementation for the Android phone UI.
		* 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";
		@@ -141,6 +144,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		// Vibrator pattern for haptic feedback of a long press.
		private static final long[] LONG_PRESS_VIBE_PATTERN = {0, 1, 20, 21};

		final Object mLock = new Object();

		Context mContext;
		IWindowManager mWindowManager;
		LocalPowerManager mPowerManager;
		@@ -234,13 +239,14 @@ public class PhoneWindowManager implements WindowManagerPolicy {

		public void update() {
		ContentResolver resolver = mContext.getContentResolver();
		synchronized (mLock) {
		mEndcallBehavior = Settings.System.getInt(resolver,
		Settings.System.END_BUTTON_BEHAVIOR, DEFAULT_ENDCALL_BEHAVIOR);
		int accelerometerDefault = Settings.System.getInt(resolver,
		Settings.System.ACCELEROMETER_ROTATION, DEFAULT_ACCELEROMETER_ROTATION);
		if (mAccelerometerDefault != accelerometerDefault) {
		mAccelerometerDefault = accelerometerDefault;
		updateOrientationListener();
		updateOrientationListenerLp();
		}
		String imId = Settings.Secure.getString(resolver,
		Settings.Secure.DEFAULT_INPUT_METHOD);
		@@ -251,6 +257,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		}
		}
		}
		}

		class MyOrientationListener extends WindowOrientationListener {
		private static final int _LOWER_THRESHOLD = 30;
		@@ -296,7 +303,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		}
		MyOrientationListener mOrientationListener;

		boolean useSensorForOrientation() {
		boolean useSensorForOrientationLp() {
		if(mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR) {
		return true;
		}
		@@ -308,7 +315,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		return false;
		}

		boolean needSensorRunning() {
		boolean needSensorRunningLp() {
		if (mCurrentAppOrientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR) {
		// If the application has explicitly requested to follow the
		// orientation, then we need to turn the sensor or.
		@@ -338,7 +345,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		* 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 updateOrientationListener() {
		void updateOrientationListenerLp() {
		if (!mOrientationListener.canDetectOrientation()) {
		// If sensor is turned off or nonexistent for some reason
		return;
		@@ -350,7 +357,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		", SensorEnabled="+mOrientationSensorEnabled);
		boolean disable = true;
		if (mScreenOn) {
		if(needSensorRunning()) {
		if (needSensorRunningLp()) {
		disable = false;
		//enable listener if not already enabled
		if (!mOrientationSensorEnabled) {
		@@ -375,7 +382,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		Runnable mEndCallLongPress = new Runnable() {
		public void run() {
		mShouldTurnOffOnKeyUp = false;
		performHapticFeedback(null, HapticFeedbackConstants.LONG_PRESS, false);
		performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
		sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
		showGlobalActionsDialog();
		}
		@@ -409,7 +416,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		* the user lets go of the home key
		*/
		mHomePressed = false;
		performHapticFeedback(null, HapticFeedbackConstants.LONG_PRESS, false);
		performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
		sendCloseSystemWindows(SYSTEM_DIALOG_REASON_RECENT_APPS);
		showRecentAppsDialog();
		}
		@@ -1615,18 +1622,22 @@ public class PhoneWindowManager implements WindowManagerPolicy {

		/** {@inheritDoc} */
		public void screenTurnedOff(int why) {
		synchronized (mLock) {
		EventLog.writeEvent(70000, 0);
		mKeyguardMediator.onScreenTurnedOff(why);
		mScreenOn = false;
		updateOrientationListener();
		updateOrientationListenerLp();
		}
		}

		/** {@inheritDoc} */
		public void screenTurnedOn() {
		synchronized (mLock) {
		EventLog.writeEvent(70000, 1);
		mKeyguardMediator.onScreenTurnedOn();
		mScreenOn = true;
		updateOrientationListener();
		updateOrientationListenerLp();
		}
		}

		/** {@inheritDoc} */
		@@ -1674,8 +1685,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		}
		}

		public int rotationForOrientation(int orientation, int lastRotation,
		public int rotationForOrientationLw(int orientation, int lastRotation,
		boolean displayEnabled) {
		synchronized (mLock) {
		switch (orientation) {
		case ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE:
		//always return landscape if orientation set to landscape
		@@ -1690,13 +1702,14 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		if (mLidOpen) {
		return Surface.ROTATION_90;
		} else {
		if (useSensorForOrientation()) {
		if (useSensorForOrientationLp()) {
		// If the user has enabled auto rotation by default, do it.
		return mSensorRotation >= 0 ? mSensorRotation : lastRotation;
		}
		return Surface.ROTATION_0;
		}
		}
		}

		public boolean detectSafeMode() {
		try {
		@@ -1721,8 +1734,10 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		// tell the keyguard
		mKeyguardMediator.onSystemReady();
		android.os.SystemProperties.set("dev.bootcomplete", "1");
		updateOrientationListener();
		synchronized (mLock) {
		updateOrientationListenerLp();
		mVibrator = new Vibrator();
		}
		} catch (RemoteException e) {
		// Ignore
		}
		@@ -1778,14 +1793,16 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		return true;
		}

		public void setCurrentOrientation(int newOrientation) {
		public void setCurrentOrientationLw(int newOrientation) {
		synchronized (mLock) {
		if (newOrientation != mCurrentAppOrientation) {
		mCurrentAppOrientation = newOrientation;
		updateOrientationListener();
		updateOrientationListenerLp();
		}
		}
		}

		public boolean performHapticFeedback(WindowState win, int effectId, boolean always) {
		public boolean performHapticFeedbackLw(WindowState win, int effectId, boolean always) {
		if (!always && Settings.System.getInt(mContext.getContentResolver(),
		Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) == 0) {
		return false;
		@@ -1798,7 +1815,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		return false;
		}

		public void screenOnStopped() {
		public void screenOnStoppedLw() {
		if (!mKeyguardMediator.isShowing()) {
		long curTime = SystemClock.uptimeMillis();
		mPowerManager.userActivity(curTime, false, LocalPowerManager.OTHER_EVENT);