Prevent blinking when user presses home. (0d5daafd) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/src/com/android/launcher3/LauncherAnimationRunner.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@
		package com.android.launcher3;

		import android.animation.AnimatorSet;
		import android.os.Handler;

		import com.android.systemui.shared.system.RemoteAnimationRunnerCompat;

quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java

+12 −12

Original line number	Diff line number	Diff line
		@@ -88,7 +88,7 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
		private ImageView mFloatingView;
		private boolean mIsRtl;

		private Animator mCurrentAnimator;
		private LauncherTransitionAnimator mCurrentAnimator;

		public LauncherAppTransitionManagerImpl(Context context) {
		mLauncher = Launcher.getLauncher(context);
		@@ -110,7 +110,7 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
		mDeviceProfile = dp;
		}

		private void setCurrentAnimator(Animator animator) {
		private void setCurrentAnimator(LauncherTransitionAnimator animator) {
		if (mCurrentAnimator != null && mCurrentAnimator.isRunning()) {
		mCurrentAnimator.cancel();
		}
		@@ -118,9 +118,9 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
		}

		@Override
		public void finishAnimation() {
		public void finishLauncherAnimation() {
		if (mCurrentAnimator != null && mCurrentAnimator.isRunning()) {
		mCurrentAnimator.end();
		mCurrentAnimator.finishLauncherAnimation();
		}
		mCurrentAnimator = null;
		}
		@@ -140,10 +140,10 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
		// Post at front of queue ignoring sync barriers to make sure it gets
		// processed before the next frame.
		postAtFrontOfQueueAsynchronously(v.getHandler(), () -> {
		mAnimator = new AnimatorSet();
		setCurrentAnimator(mAnimator);
		mAnimator.play(getLauncherAnimators(v));
		mAnimator.play(getWindowAnimators(v, targets));
		LauncherTransitionAnimator animator = new LauncherTransitionAnimator(
		getLauncherAnimators(v), getWindowAnimators(v, targets));
		setCurrentAnimator(animator);
		mAnimator = animator.getAnimatorSet();
		mAnimator.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator animation) {
		@@ -450,16 +450,16 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
		return;
		}

		mAnimator = new AnimatorSet();
		setCurrentAnimator(mAnimator);
		LauncherTransitionAnimator animator = new LauncherTransitionAnimator(
		getLauncherResumeAnimation(), getClosingWindowAnimators(targets));
		setCurrentAnimator(animator);
		mAnimator = animator.getAnimatorSet();
		mAnimator.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator animation) {
		finishedCallback.run();
		}
		});
		mAnimator.play(getClosingWindowAnimators(targets));
		mAnimator.play(getLauncherResumeAnimation());
		mAnimator.start();

		// Because t=0 has the app icon in its original spot, we can skip the

quickstep/src/com/android/launcher3/LauncherTransitionAnimator.java

0 → 100644

+58 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2018 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.launcher3;

		import android.animation.Animator;
		import android.animation.AnimatorSet;

		/**
		* Creates an AnimatorSet consisting on one Animator for Launcher transition, and one Animator for
		* the Window transitions.
		*
		* Allows for ending the Launcher animator without ending the Window animator.
		*/
		public class LauncherTransitionAnimator {

		private AnimatorSet mAnimatorSet;
		private Animator mLauncherAnimator;
		private Animator mWindowAnimator;

		LauncherTransitionAnimator(Animator launcherAnimator, Animator windowAnimator) {
		mLauncherAnimator = launcherAnimator;
		mWindowAnimator = windowAnimator;

		mAnimatorSet = new AnimatorSet();
		mAnimatorSet.play(launcherAnimator);
		mAnimatorSet.play(windowAnimator);
		}

		public AnimatorSet getAnimatorSet() {
		return mAnimatorSet;
		}

		public void cancel() {
		mAnimatorSet.cancel();
		}

		public boolean isRunning() {
		return mAnimatorSet.isRunning();
		}

		public void finishLauncherAnimation() {
		mLauncherAnimator.end();
		}
		}

src/com/android/launcher3/LauncherAppTransitionManager.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -65,7 +65,7 @@ public class LauncherAppTransitionManager {
		return getDefaultActivityLaunchOptions(launcher, v);
		}

		/** Cancels the current transition animation */
		public void finishAnimation() {
		/** Cancels the current Launcher transition animation */
		public void finishLauncherAnimation() {
		}
		}

src/com/android/launcher3/LauncherStateManager.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -276,7 +276,7 @@ public class LauncherStateManager {
		// finish it and let this state animation take over.
		LauncherAppTransitionManager transitionManager = mLauncher.getAppTransitionManager();
		if (transitionManager != null) {
		transitionManager.finishAnimation();
		transitionManager.finishLauncherAnimation();
		}
		}