Merge "Add quick search bar width unfold animation" into sc-v2-dev (caa713bc) · Commits · e / os / BlissLauncher3

quickstep/src/com/android/quickstep/util/LauncherUnfoldAnimationController.java

+30 −3

Original line number	Diff line number	Diff line
		@@ -15,10 +15,15 @@
		*/
		package com.android.quickstep.util;

		import static com.android.launcher3.Utilities.comp;

		import android.annotation.Nullable;
		import android.view.ViewTreeObserver;
		import android.view.WindowManager;

		import com.android.launcher3.Hotseat;
		import com.android.launcher3.Launcher;
		import com.android.launcher3.util.HorizontalInsettableView;
		import com.android.unfold.UnfoldTransitionProgressProvider;
		import com.android.unfold.UnfoldTransitionProgressProvider.TransitionProgressListener;

		@@ -27,10 +32,17 @@ import com.android.unfold.UnfoldTransitionProgressProvider.TransitionProgressLis
		*/
		public class LauncherUnfoldAnimationController {

		// Percentage of the width of the quick search bar that will be reduced
		// from the both sides of the bar when progress is 0
		private static final float MAX_WIDTH_INSET_FRACTION = 0.15f;

		private final Launcher mLauncher;
		private final UnfoldTransitionProgressProvider mUnfoldTransitionProgressProvider;
		private final UnfoldMoveFromCenterWorkspaceAnimator mMoveFromCenterWorkspaceAnimation;

		@Nullable
		private HorizontalInsettableView mQsbInsettable;

		private final AnimationListener mAnimationListener = new AnimationListener();

		private boolean mIsTransitionRunning = false;
		@@ -51,6 +63,11 @@ public class LauncherUnfoldAnimationController {
		* Called when launcher is resumed
		*/
		public void onResume() {
		Hotseat hotseat = mLauncher.getHotseat();
		if (hotseat != null && hotseat.getQsb() instanceof HorizontalInsettableView) {
		mQsbInsettable = (HorizontalInsettableView) hotseat.getQsb();
		}

		final ViewTreeObserver obs = mLauncher.getWorkspace().getViewTreeObserver();
		obs.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
		@Override
		@@ -68,12 +85,13 @@ public class LauncherUnfoldAnimationController {
		* Called when launcher activity is paused
		*/
		public void onPause() {
		mIsReadyToPlayAnimation = false;

		if (mIsTransitionRunning) {
		mIsTransitionRunning = false;
		mMoveFromCenterWorkspaceAnimation.onTransitionFinished();
		mAnimationListener.onTransitionFinished();
		}

		mIsReadyToPlayAnimation = false;
		mQsbInsettable = null;
		}

		/**
		@@ -109,6 +127,10 @@ public class LauncherUnfoldAnimationController {
		public void onTransitionFinished() {
		if (mIsReadyToPlayAnimation) {
		mMoveFromCenterWorkspaceAnimation.onTransitionFinished();

		if (mQsbInsettable != null) {
		mQsbInsettable.setHorizontalInsets(0);
		}
		}

		mIsTransitionRunning = false;
		@@ -117,6 +139,11 @@ public class LauncherUnfoldAnimationController {
		@Override
		public void onTransitionProgress(float progress) {
		mMoveFromCenterWorkspaceAnimation.onTransitionProgress(progress);

		if (mQsbInsettable != null) {
		float insetPercentage = comp(progress) * MAX_WIDTH_INSET_FRACTION;
		mQsbInsettable.setHorizontalInsets(insetPercentage);
		}
		}
		}
		}

src/com/android/launcher3/util/HorizontalInsettableView.java

0 → 100644

+35 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.util;

		/**
		* Allows the implementing view to add insets to the left and right.
		*/
		public interface HorizontalInsettableView {

		/**
		* Sets left and right insets for the view so it looks like the width of the view is
		* reduced when inset is increased.
		*
		* The inset is calculated based on the width of the view: e.g. when the width of
		* the view is 100px then if we apply 0.15f horizontal inset percentage the rendered width
		* of the view will be 70px with 15px of padding on the left and right sides.
		*
		* @param insetPercentage width percentage to inset the content from the left and from the right
		*/
		void setHorizontalInsets(float insetPercentage);

		}