Merge "Reland: Implements the aod appearing transition" into main (6246f311) · Commits · e / os / android_frameworks_base

core/java/android/window/TransitionInfo.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import static android.view.Display.INVALID_DISPLAY;
		import static android.view.WindowManager.LayoutParams.ROTATION_ANIMATION_UNSPECIFIED;
		import static android.view.WindowManager.TRANSIT_CHANGE;
		import static android.view.WindowManager.TRANSIT_CLOSE;
		import static android.view.WindowManager.TRANSIT_FLAG_AOD_APPEARING;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_APPEARING;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY;
		import static android.view.WindowManager.TRANSIT_NONE;
		@@ -375,7 +376,8 @@ public final class TransitionInfo implements Parcelable {
		*/
		public boolean hasChangesOrSideEffects() {
		return !mChanges.isEmpty() \|\| isKeyguardGoingAway()
		\|\| (mFlags & TRANSIT_FLAG_KEYGUARD_APPEARING) != 0;
		\|\| (mFlags & TRANSIT_FLAG_KEYGUARD_APPEARING) != 0
		\|\| (mFlags & TRANSIT_FLAG_AOD_APPEARING) != 0;
		}

		/**

libs/WindowManager/Shell/src/com/android/wm/shell/keyguard/KeyguardTransitionHandler.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
		import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
		import static android.service.dreams.Flags.dismissDreamOnKeyguardDismiss;
		import static android.view.WindowManager.KEYGUARD_VISIBILITY_TRANSIT_FLAGS;
		import static android.view.WindowManager.TRANSIT_FLAG_AOD_APPEARING;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_APPEARING;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_LOCKED;
		@@ -200,7 +201,8 @@ public class KeyguardTransitionHandler
		transition, info, startTransaction, finishTransaction, finishCallback);
		}

		if ((info.getFlags() & TRANSIT_FLAG_KEYGUARD_APPEARING) != 0) {
		if ((info.getFlags() & TRANSIT_FLAG_KEYGUARD_APPEARING) != 0
		\|\| (info.getFlags() & TRANSIT_FLAG_AOD_APPEARING) != 0) {
		return startAnimation(mAppearTransition, "appearing",
		transition, info, startTransaction, finishTransaction, finishCallback);
		}

services/core/java/com/android/server/wm/DisplayContent.java

+16 −0

Original line number	Diff line number	Diff line
		@@ -6575,6 +6575,22 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp
		.getKeyguardController().isKeyguardLocked(mDisplayId);
		}

		boolean isKeyguardLockedOrAodShowing() {
		return isKeyguardLocked() \|\| isAodShowing();
		}

		/**
		* @return whether aod is showing for this display
		*/
		boolean isAodShowing() {
		final boolean isAodShowing = mRootWindowContainer.mTaskSupervisor
		.getKeyguardController().isAodShowing(mDisplayId);
		if (mDisplayId == DEFAULT_DISPLAY && isAodShowing) {
		return !isKeyguardGoingAway();
		}
		return isAodShowing;
		}

		/**
		* @return whether keyguard is going away on this display
		*/

services/core/java/com/android/server/wm/KeyguardController.java

+21 −8

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.server.wm;

		import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
		import static android.view.Display.DEFAULT_DISPLAY;
		import static android.view.WindowManager.TRANSIT_FLAG_AOD_APPEARING;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_APPEARING;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY_NO_ANIMATION;
		@@ -216,6 +217,9 @@ class KeyguardController {
		} else if (keyguardShowing && !state.mKeyguardShowing) {
		transition.addFlag(TRANSIT_FLAG_KEYGUARD_APPEARING);
		}
		if (mWindowManager.mFlags.mAodTransition && aodShowing && !state.mAodShowing) {
		transition.addFlag(TRANSIT_FLAG_AOD_APPEARING);
		}
		}
		}
		// Update the task snapshot if the screen will not be turned off. To make sure that the
		@@ -238,19 +242,28 @@ class KeyguardController {
		state.mAodShowing = aodShowing;
		state.writeEventLog("setKeyguardShown");

		if (keyguardChanged \|\| (mWindowManager.mFlags.mAodTransition && aodChanged)) {
		if (keyguardChanged) {
		// Irrelevant to AOD.
		state.mKeyguardGoingAway = false;
		if (keyguardShowing) {
		state.mDismissalRequested = false;
		}
		}
		if (goingAwayRemoved
		\|\| (keyguardShowing && !Display.isOffState(dc.getDisplayInfo().state))) {
		\|\| (keyguardShowing && !Display.isOffState(dc.getDisplayInfo().state))
		\|\| (mWindowManager.mFlags.mAodTransition && aodShowing)) {
		// Keyguard decided to show or stopped going away. Send a transition to animate back
		// to the locked state before holding the sleep token again
		if (!ENABLE_NEW_KEYGUARD_SHELL_TRANSITIONS) {
		dc.requestTransitionAndLegacyPrepare(
		TRANSIT_TO_FRONT, TRANSIT_FLAG_KEYGUARD_APPEARING, /* trigger= */ null);
		if (keyguardChanged) {
		dc.requestTransitionAndLegacyPrepare(TRANSIT_TO_FRONT,
		TRANSIT_FLAG_KEYGUARD_APPEARING, /* trigger= */ null);
		}
		if (mWindowManager.mFlags.mAodTransition && aodChanged && aodShowing) {
		dc.requestTransitionAndLegacyPrepare(TRANSIT_TO_FRONT,
		TRANSIT_FLAG_AOD_APPEARING, /* trigger= */ null);
		}
		}
		dc.mWallpaperController.adjustWallpaperWindows();
		dc.executeAppTransition();

services/core/java/com/android/server/wm/Transition.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
		import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD;
		import static android.view.WindowManager.TRANSIT_CHANGE;
		import static android.view.WindowManager.TRANSIT_CLOSE;
		import static android.view.WindowManager.TRANSIT_FLAG_AOD_APPEARING;
		import static android.view.WindowManager.TRANSIT_FLAG_IS_RECENTS;
		import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_LOCKED;
		import static android.view.WindowManager.TRANSIT_OPEN;
		@@ -980,6 +981,10 @@ class Transition implements BLASTSyncEngine.TransactionReadyListener {
		return false;
		}

		boolean isInAodAppearTransition() {
		return (mFlags & TRANSIT_FLAG_AOD_APPEARING) != 0;
		}

		/**
		* Specifies configuration change explicitly for the window container, so it can be chosen as
		* transition target. This is usually used with transition mode