Origin transitions with spring animations (92771f84) · Commits · e / os / android_frameworks_base

packages/SystemUI/animation/lib/src/com/android/systemui/animation/OriginRemoteTransition.java

+35 −19

Original line number	Diff line number	Diff line
		@@ -57,7 +57,6 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		private final boolean mIsEntry;
		private final UIComponent mOrigin;
		private final TransitionPlayer mPlayer;
		private final long mDuration;
		private final Handler mHandler;

		@Nullable private SurfaceControl.Transaction mStartTransaction;
		@@ -74,13 +73,11 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		boolean isEntry,
		UIComponent origin,
		TransitionPlayer player,
		long duration,
		Handler handler) {
		mContext = context;
		mIsEntry = isEntry;
		mOrigin = origin;
		mPlayer = player;
		mDuration = duration;
		mHandler = handler;
		}

		@@ -143,23 +140,25 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		finishAnimation(/* finished= */ false);
		return;
		}
		// Initialized anim controller and configure for player
		mAnimationController = new TransitionAnimationController(mHandler, this);

		// Notify player that we are starting.
		mPlayer.onStart(info, states, mStartTransaction, mOrigin, mOriginTransaction);
		mPlayer.onStart(mAnimationController,
		info,
		states,
		mStartTransaction,
		mOrigin,
		mOriginTransaction);

		// Apply the initial transactions in case the player forgot to apply them.
		mOriginTransaction.commit();
		mStartTransaction.apply();

		// configure/start animation controller
		mAnimationController = new TransitionAnimationController(mHandler, this);
		mAnimationController.addValueAnimation(
		TAG + (mIsEntry ? "-entryAnimator" : "-exitAnimator"),
		TransitionAnimationController.LINEAR_INTERPOLATOR,
		mDuration,
		0,
		0f,
		1f);
		mAnimationController.startAnimations();
		// start animators which were configured in onStart
		if (!mAnimationController.startAnimations()) {
		finishAnimation(/* finished= */ false);
		}
		}

		/**
		@@ -169,8 +168,15 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		*/
		@Override
		public void onAnimationFinished(String animatorId, boolean canceled) {
		Log.d(TAG, "onAnimationFinished: " + animatorId + " canceled: " + canceled);
		maybeFinishAnimation(canceled);
		}

		private void maybeFinishAnimation(boolean canceled) {
		if (!mAnimationController.checkAnimationsRunning()) {
		finishAnimation(/* finished= */ !canceled);
		}
		}

		/**
		* @param animatorId specific ID associated with a given animator, used to disambiguate.
		@@ -180,7 +186,7 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		*/
		@Override
		public void onAnimationProgressUpdate(String animatorId, float progress, boolean isFirstFrame) {
		mPlayer.onProgress(progress);
		mPlayer.onProgress(animatorId, progress);
		}

		private boolean prepareUIs(TransitionInfo info) {
		@@ -442,7 +448,7 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		/* visible= */ true,
		/* bounds= */ maxBounds,
		/* baseBounds= */ maxBounds,
		/* enableBackgroundDimming= */ false);
		/* enableBackgroundDimming= */ isOpening);
		}

		private static void applyWindowAnimationStates(
		@@ -530,6 +536,7 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		* expected to apply the {@link WindowAnimationState} before continuing the transition.
		*/
		default void onStart(
		TransitionAnimationController animationController,
		TransitionInfo transitionInfo,
		@Nullable WindowAnimationState[] states,
		SurfaceControl.Transaction sfTransaction,
		@@ -550,21 +557,30 @@ public class OriginRemoteTransition extends IRemoteTransition.Stub implements
		applyWindowAnimationStates(transitionInfo, states, closingApp, openingApp);

		// Start.
		onStart(transactions, origin, closingApp, openingApp);
		onStart(animationController, transactions, origin, closingApp, openingApp);
		}

		/**
		* Called when an origin transition starts. This method exposes the opening and closing
		* windows as wrapped {@link UIComponent} to provide simplified interface to clients.
		*
		* Animators associated with the transition/animation should be configured using the
		* TransitionAnimationController provided. Note that animators (easing or spring) are added
		* e controller via {@link TransitionAnimationController#addValueAnimation(String,
		* BaseInterpolator, long, long)} and
		* {@link TransitionAnimationController#addSpringAnimation(String, float, float)}
		* respectively.
		*/
		void onStart(
		TransitionAnimationController animationController,
		UIComponent.Transaction transaction,
		UIComponent origin,
		UIComponent closingApp,
		UIComponent openingApp);


		/** Called to update the transition frame. */
		void onProgress(float progress);
		void onProgress(String animatorId, float progress);

		/** Called when the transition ended. */
		void onEnd(boolean finished);

packages/SystemUI/animation/lib/src/com/android/systemui/animation/OriginTransitionSession.java

+2 −4

Original line number	Diff line number	Diff line
		@@ -311,7 +311,7 @@ public class OriginTransitionSession {

		/** Add an origin entry transition to the builder. */
		public Builder withEntryTransition(
		UIComponent entryOrigin, TransitionPlayer entryPlayer, long entryDuration) {
		UIComponent entryOrigin, TransitionPlayer entryPlayer) {
		mEntryTransitionSupplier =
		() ->
		new OriginRemoteTransition(
		@@ -319,7 +319,6 @@ public class OriginTransitionSession {
		/* isEntry= */ true,
		entryOrigin,
		entryPlayer,
		entryDuration,
		mHandler);
		return this;
		}
		@@ -332,7 +331,7 @@ public class OriginTransitionSession {

		/** Add an origin exit transition to the builder. */
		public Builder withExitTransition(
		UIComponent exitTarget, TransitionPlayer exitPlayer, long exitDuration) {
		UIComponent exitTarget, TransitionPlayer exitPlayer) {
		mExitTransitionSupplier =
		() ->
		new OriginRemoteTransition(
		@@ -340,7 +339,6 @@ public class OriginTransitionSession {
		/* isEntry= */ false,
		exitTarget,
		exitPlayer,
		exitDuration,
		mHandler);
		return this;
		}

packages/SystemUI/animation/lib/src/com/android/systemui/animation/TransitionAnimationController.java

+7 −2

Original line number	Diff line number	Diff line
		@@ -209,7 +209,7 @@ public class TransitionAnimationController {
		mIsFirstFrame = false;
		}
		} catch (Exception e) {
		Log.e(TAG, "SpringAnimation update error:" + e);
		Log.e(TAG, "SpringAnimation update error", e);
		}
		});

		@@ -463,10 +463,15 @@ public class TransitionAnimationController {
		}

		/** Start all animations associated with this controller. */
		public void startAnimations() {
		public boolean startAnimations() {
		if (mAnimationRunners.isEmpty()) {
		Log.w(TAG, "Nothing to run in startAnimations()");
		return false;
		}
		for (AnimationRunner runner : mAnimationRunners.values()) {
		runner.start(mHandler);
		}
		return true;
		}

		/**