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Commit 43e38de2 authored Apr 14, 2016 by Ruchi Kandoi

window: Adds a Sustained Performance Mode window flag.



Adds setSustainedPerformanceMode(boolean) API for applications to set
the mode for a given window. The mode will be disabled automatically when the
window is no longer in focus.

Bug: 28150358
Change-Id: Ibe8bc564eeaaccbcaad5c4f792cda16da931dffd
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>

parent 8dd32a56

api/current.txt

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -43627,6 +43627,7 @@ package android.view {
	method public void setSharedElementsUseOverlay(boolean);		method public void setSharedElementsUseOverlay(boolean);
	method public void setSoftInputMode(int);		method public void setSoftInputMode(int);
	method public abstract void setStatusBarColor(int);		method public abstract void setStatusBarColor(int);
			method public void setSustainedPerformanceMode(boolean);
	method public abstract void setTitle(java.lang.CharSequence);		method public abstract void setTitle(java.lang.CharSequence);
	method public abstract deprecated void setTitleColor(int);		method public abstract deprecated void setTitleColor(int);
	method public void setTransitionBackgroundFadeDuration(long);		method public void setTransitionBackgroundFadeDuration(long);

api/system-current.txt

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -46573,6 +46573,7 @@ package android.view {
	method public void setSharedElementsUseOverlay(boolean);		method public void setSharedElementsUseOverlay(boolean);
	method public void setSoftInputMode(int);		method public void setSoftInputMode(int);
	method public abstract void setStatusBarColor(int);		method public abstract void setStatusBarColor(int);
			method public void setSustainedPerformanceMode(boolean);
	method public abstract void setTitle(java.lang.CharSequence);		method public abstract void setTitle(java.lang.CharSequence);
	method public abstract deprecated void setTitleColor(int);		method public abstract deprecated void setTitleColor(int);
	method public void setTransitionBackgroundFadeDuration(long);		method public void setTransitionBackgroundFadeDuration(long);

api/test-current.txt

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -43704,6 +43704,7 @@ package android.view {
	method public void setSharedElementsUseOverlay(boolean);		method public void setSharedElementsUseOverlay(boolean);
	method public void setSoftInputMode(int);		method public void setSoftInputMode(int);
	method public abstract void setStatusBarColor(int);		method public abstract void setStatusBarColor(int);
			method public void setSustainedPerformanceMode(boolean);
	method public abstract void setTitle(java.lang.CharSequence);		method public abstract void setTitle(java.lang.CharSequence);
	method public abstract deprecated void setTitleColor(int);		method public abstract deprecated void setTitleColor(int);
	method public void setTransitionBackgroundFadeDuration(long);		method public void setTransitionBackgroundFadeDuration(long);

core/java/android/os/PowerManagerInternal.java

+6 −2

Original line number	Original line	Diff line number	Diff line
	@@ -55,12 +55,16 @@ public abstract class PowerManagerInternal {


	/**		/**
	* Power hint: The user is interacting with the device. The corresponding data field must be		* Power hint:
			* Interaction: The user is interacting with the device. The corresponding data field must be
	* the expected duration of the fling, or 0 if unknown.		* the expected duration of the fling, or 0 if unknown.
	*		*
	* This must be kept in sync with the values in hardware/libhardware/include/hardware/power.h		* Sustained Performance Mode: Enable/Disables Sustained Performance Mode.
			*
			* These must be kept in sync with the values in hardware/libhardware/include/hardware/power.h
	*/		*/
	public static final int POWER_HINT_INTERACTION = 2;		public static final int POWER_HINT_INTERACTION = 2;
			public static final int POWER_HINT_SUSTAINED_PERFORMANCE_MODE = 6;

	public static String wakefulnessToString(int wakefulness) {		public static String wakefulnessToString(int wakefulness) {
	switch (wakefulness) {		switch (wakefulness) {

core/java/android/view/Window.java

+9 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1177,6 +1177,15 @@ public abstract class Window {
	return false;		return false;
	}		}

			/* Sets the Sustained Performance requirement for the calling window.
			* @param enable disables or enables the mode.
			*/
			public void setSustainedPerformanceMode(boolean enable) {
			setPrivateFlags(enable
			? WindowManager.LayoutParams.PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE : 0,
			WindowManager.LayoutParams.PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE);
			}

	private boolean isOutOfBounds(Context context, MotionEvent event) {		private boolean isOutOfBounds(Context context, MotionEvent event) {
	final int x = (int) event.getX();		final int x = (int) event.getX();
	final int y = (int) event.getY();		final int y = (int) event.getY();