Introduce new constant for double tap gesture rotation hint. am: 57d9fbd17f (bdbc23be) · Commits · e / os / android_frameworks_base

core/java/android/view/WindowManager.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -1580,6 +1580,15 @@ public interface WindowManager extends ViewManager {
		*/
		public static final int ROTATION_ANIMATION_JUMPCUT = 2;

		/**
		* Value for {@link #rotationAnimation} to specify seamless rotation mode.
		* This works like JUMPCUT but will fall back to CROSSFADE if rotation
		* can't be applied without pausing the screen.
		*
		* @hide
		*/
		public static final int ROTATION_ANIMATION_SEAMLESS = 3;

		/**
		* Define the exit and entry animations used on this window when the device is rotated.
		* This only has an affect if the incoming and outgoing topmost

+1 −1

Original line number	Diff line number	Diff line
		@@ -461,7 +461,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
		// happens to occur during the launch.
		ActivityOptions o = ActivityOptions.makeBasic();
		o.setRotationAnimationHint(
		WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE);
		WindowManager.LayoutParams.ROTATION_ANIMATION_SEAMLESS);
		try {
		result = ActivityManagerNative.getDefault().startActivityAsUser(
		null, getContext().getBasePackageName(),

+1 −1

Original line number	Diff line number	Diff line
		@@ -3419,7 +3419,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
		// force the crossfade animation if an orientation change
		// happens to occur during the launch.
		options.setRotationAnimationHint(
		WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE);
		WindowManager.LayoutParams.ROTATION_ANIMATION_SEAMLESS);
		}
		try {
		result = ActivityManagerNative.getDefault().startActivityAsUser(

+6 −4

Original line number	Diff line number	Diff line
		@@ -2972,6 +2972,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		}
		switch (animationHint) {
		case ROTATION_ANIMATION_CROSSFADE:
		case ROTATION_ANIMATION_SEAMLESS: // Crossfade is fallback for seamless.
		anim[0] = R.anim.rotation_animation_xfade_exit;
		anim[1] = R.anim.rotation_animation_enter;
		break;
		@@ -7823,14 +7824,15 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		return false;
		}

		final WindowState w = mTopFullscreenOpaqueWindowState;

		// We only enable seamless rotation if the top window has requested
		// it and is in the fullscreen opaque state. Seamless rotation
		// requires freezing various Surface states and won't work well
		// with animations, so we disable it in the animation case for now.
		if (mTopFullscreenOpaqueWindowState != null && mTopIsFullscreen &&
		!mTopFullscreenOpaqueWindowState.isAnimatingLw() &&
		mTopFullscreenOpaqueWindowState.getAttrs().rotationAnimation ==
		ROTATION_ANIMATION_JUMPCUT) {
		if (w != null && mTopIsFullscreen && !w.isAnimatingLw() &&
		((w.getAttrs().rotationAnimation == ROTATION_ANIMATION_JUMPCUT) \|\|
		(w.getAttrs().rotationAnimation == ROTATION_ANIMATION_SEAMLESS))) {
		return true;
		}
		return false;