LauncherStateTransitionAnimation.java revision 0ac7ede56afebe4401c0636196f5844be573ad68
1b745afbdd75157c73d581b345118cdaff99e912dWinson Chung/* 2b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Copyright (C) 2015 The Android Open Source Project 3b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * 4b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Licensed under the Apache License, Version 2.0 (the "License"); 5b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * you may not use this file except in compliance with the License. 6b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * You may obtain a copy of the License at 7b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * 8b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * http://www.apache.org/licenses/LICENSE-2.0 9b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * 10b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Unless required by applicable law or agreed to in writing, software 11b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * distributed under the License is distributed on an "AS IS" BASIS, 12b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * See the License for the specific language governing permissions and 14b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * limitations under the License. 15b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 16b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 17b745afbdd75157c73d581b345118cdaff99e912dWinson Chungpackage com.android.launcher3; 18b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 19b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.animation.Animator; 20b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.animation.AnimatorListenerAdapter; 21b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.animation.AnimatorSet; 22b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.animation.ObjectAnimator; 23b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.animation.PropertyValuesHolder; 24b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.animation.TimeInterpolator; 250bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickhamimport android.animation.ValueAnimator; 267066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyalimport android.annotation.SuppressLint; 27b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.content.res.Resources; 28b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.util.Log; 29b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.view.View; 30b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.view.animation.AccelerateInterpolator; 31b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport android.view.animation.DecelerateInterpolator; 321558893b873cd55b2df779f594f1de3c370d3328Adam Cohen 335f4e0fdd2e4edeb9211e2dcd1c99497f175731f8Winson Chungimport com.android.launcher3.allapps.AllAppsContainerView; 341558893b873cd55b2df779f594f1de3c370d3328Adam Cohenimport com.android.launcher3.util.UiThreadCircularReveal; 35091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 363f471440a8b6b71d4c15501a96befd3b715c9e8fHyunyoung Songimport com.android.launcher3.widget.WidgetsContainerView; 371558893b873cd55b2df779f594f1de3c370d3328Adam Cohen 38b745afbdd75157c73d581b345118cdaff99e912dWinson Chungimport java.util.HashMap; 39b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 40b745afbdd75157c73d581b345118cdaff99e912dWinson Chung/** 41b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * TODO: figure out what kind of tests we can write for this 42b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * 43b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Things to test when changing the following class. 44b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Home from workspace 45b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - from center screen 46b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - from other screens 47b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Home from all apps 48b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - from center screen 49b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - from other screens 50b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Back from all apps 51b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - from center screen 52b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - from other screens 53b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Launch app from workspace and quit 54b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with back 55b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with home 56b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Launch app from all apps and quit 57b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with back 58b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with home 59b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Go to a screen that's not the default, then all 60b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * apps, and launch and app, and go back 61b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with back 62b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * -with home 63b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - On workspace, long press power and go back 64b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with back 65b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with home 66b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - On all apps, long press power and go back 67b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with back 68b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - with home 69b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - On workspace, power off 70b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - On all apps, power off 71b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Launch an app and turn off the screen while in that app 72b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Go back with home key 73b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Go back with back key TODO: make this not go to workspace 74b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - From all apps 75b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - From workspace 76b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - Enter and exit car mode (becuase it causes an extra configuration changed) 77b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - From all apps 78b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - From the center workspace 79b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * - From another workspace 80b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 81b745afbdd75157c73d581b345118cdaff99e912dWinson Chungpublic class LauncherStateTransitionAnimation { 82b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 830ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal private static final float FINAL_REVEAL_ALPHA_FOR_WIDGETS = 0.3f; 840ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal 85b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 86b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Private callbacks made during transition setup. 87b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 880ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal private static class PrivateTransitionCallbacks { 890ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal private final float materialRevealViewFinalAlpha; 900ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal 910ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal PrivateTransitionCallbacks(float revealAlpha) { 920ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal materialRevealViewFinalAlpha = revealAlpha; 93b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 940ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal 95b745afbdd75157c73d581b345118cdaff99e912dWinson Chung float getMaterialRevealViewStartFinalRadius() { 96b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return 0; 97b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 98b745afbdd75157c73d581b345118cdaff99e912dWinson Chung AnimatorListenerAdapter getMaterialRevealViewAnimatorListener(View revealView, 9998ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song View buttonView) { 100b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return null; 101b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 10276648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung void onTransitionComplete() {} 103b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 104b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 1050ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal public static final String TAG = "LSTAnimation"; 106b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 107b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Flags to determine how to set the layers on views before the transition animation 108b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public static final int BUILD_LAYER = 0; 109b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public static final int BUILD_AND_SET_LAYER = 1; 110b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public static final int SINGLE_FRAME_DELAY = 16; 111b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 112091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk Launcher mLauncher; 113006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung @Thunk AnimatorSet mCurrentAnimation; 114b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 115006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung public LauncherStateTransitionAnimation(Launcher l) { 116b745afbdd75157c73d581b345118cdaff99e912dWinson Chung mLauncher = l; 117b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 118b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 119b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 120b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Starts an animation to the apps view. 12176648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung * 12276648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung * @param startSearchAfterTransition Immediately starts app search after the transition to 12376648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung * All Apps is completed. 124b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 125006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung public void startAnimationToAllApps(final Workspace.State fromWorkspaceState, 126006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final boolean animated, final boolean startSearchAfterTransition) { 1275f4e0fdd2e4edeb9211e2dcd1c99497f175731f8Winson Chung final AllAppsContainerView toView = mLauncher.getAppsView(); 12898ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song final View buttonView = mLauncher.getAllAppsButton(); 1290ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal PrivateTransitionCallbacks cb = new PrivateTransitionCallbacks(1f) { 130b745afbdd75157c73d581b345118cdaff99e912dWinson Chung @Override 131b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public float getMaterialRevealViewStartFinalRadius() { 1322e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen int allAppsButtonSize = mLauncher.getDeviceProfile().allAppsButtonVisualSize; 133b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return allAppsButtonSize / 2; 134b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 135b745afbdd75157c73d581b345118cdaff99e912dWinson Chung @Override 136b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public AnimatorListenerAdapter getMaterialRevealViewAnimatorListener( 137b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final View revealView, final View allAppsButtonView) { 138b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return new AnimatorListenerAdapter() { 139b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void onAnimationStart(Animator animation) { 140b745afbdd75157c73d581b345118cdaff99e912dWinson Chung allAppsButtonView.setVisibility(View.INVISIBLE); 141b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 142b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void onAnimationEnd(Animator animation) { 143b745afbdd75157c73d581b345118cdaff99e912dWinson Chung allAppsButtonView.setVisibility(View.VISIBLE); 144b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 145b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 146b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 14776648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung @Override 14876648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung void onTransitionComplete() { 14976648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung if (startSearchAfterTransition) { 15076648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung toView.startAppsSearch(); 15176648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung } 15276648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung } 153b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 154ef7f874a889b609bd34e692b9c9a1f8cefd1ea95Winson Chung // Only animate the search bar if animating from spring loaded mode back to all apps 155006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mCurrentAnimation = startAnimationToOverlay(fromWorkspaceState, 1560ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal Workspace.State.NORMAL_HIDDEN, buttonView, toView, animated, cb); 157b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 158b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 159b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 160b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Starts an animation to the widgets view. 161b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 162006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung public void startAnimationToWidgets(final Workspace.State fromWorkspaceState, 163006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final boolean animated) { 1643f471440a8b6b71d4c15501a96befd3b715c9e8fHyunyoung Song final WidgetsContainerView toView = mLauncher.getWidgetsView(); 16598ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song final View buttonView = mLauncher.getWidgetsButton(); 16698ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song 167006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mCurrentAnimation = startAnimationToOverlay(fromWorkspaceState, 1680ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal Workspace.State.OVERVIEW_HIDDEN, buttonView, toView, animated, 1690ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal new PrivateTransitionCallbacks(FINAL_REVEAL_ALPHA_FOR_WIDGETS)); 170b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 171b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 172b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 173b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Starts and animation to the workspace from the current overlay view. 174b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 175b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void startAnimationToWorkspace(final Launcher.State fromState, 176006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final Workspace.State fromWorkspaceState, final Workspace.State toWorkspaceState, 177006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final int toWorkspacePage, final boolean animated, final Runnable onCompleteRunnable) { 178b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (toWorkspaceState != Workspace.State.NORMAL && 179b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toWorkspaceState != Workspace.State.SPRING_LOADED && 180b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toWorkspaceState != Workspace.State.OVERVIEW) { 181b745afbdd75157c73d581b345118cdaff99e912dWinson Chung Log.e(TAG, "Unexpected call to startAnimationToWorkspace"); 182b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 183b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 184b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (fromState == Launcher.State.APPS || fromState == Launcher.State.APPS_SPRING_LOADED) { 185006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung startAnimationToWorkspaceFromAllApps(fromWorkspaceState, toWorkspaceState, toWorkspacePage, 186dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung animated, onCompleteRunnable); 187b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } else { 188006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung startAnimationToWorkspaceFromWidgets(fromWorkspaceState, toWorkspaceState, toWorkspacePage, 189dc61c4d41468a8beced2863de1b863b340cf49baWinson Chung animated, onCompleteRunnable); 190b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 191b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 192b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 193b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 194b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Creates and starts a new animation to a particular overlay view. 195b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 1967066003b2032a49ae5e59dab9b706259bdeb7e6eSunny Goyal @SuppressLint("NewApi") 1970ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal private AnimatorSet startAnimationToOverlay( 1980ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final Workspace.State fromWorkspaceState, final Workspace.State toWorkspaceState, 1990ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final View buttonView, final BaseContainerView toView, 200006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final boolean animated, final PrivateTransitionCallbacks pCb) { 201006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final AnimatorSet animation = LauncherAnimUtils.createAnimatorSet(); 202b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final Resources res = mLauncher.getResources(); 2039fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal final boolean material = Utilities.ATLEAST_LOLLIPOP; 2045f4e0fdd2e4edeb9211e2dcd1c99497f175731f8Winson Chung final int revealDuration = res.getInteger(R.integer.config_overlayRevealTime); 2050ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final int itemsAlphaStagger = res.getInteger(R.integer.config_overlayItemsAlphaStagger); 206b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 207b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final View fromView = mLauncher.getWorkspace(); 208b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 209b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final HashMap<View, Integer> layerViews = new HashMap<>(); 210b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 211b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // If for some reason our views aren't initialized, don't animate 21298ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song boolean initialized = buttonView != null; 213b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 214b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Cancel the current animation 215b745afbdd75157c73d581b345118cdaff99e912dWinson Chung cancelAnimation(); 216b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 217b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Create the workspace animation. 218b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // NOTE: this call apparently also sets the state for the workspace if !animated 219cd99cd3ed6a84b9dcd8f4c60b0941760f85a64ceWinson Chung Animator workspaceAnim = mLauncher.startWorkspaceStateChangeAnimation(toWorkspaceState, -1, 220006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animated, layerViews); 221b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 222006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung // Animate the search bar 2230ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal startWorkspaceSearchBarAnimation( 2240ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal toWorkspaceState, animated ? revealDuration : 0, animation); 225b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 2260bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham Animator updateTransitionStepAnim = dispatchOnLauncherTransitionStepAnim(fromView, toView); 2270bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham 2280ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final View contentView = toView.getContentView(); 2290ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal 230006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung if (animated && initialized) { 231b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Setup the reveal view animation 2320ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final View revealView = toView.getRevealView(); 2330ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal 234b745afbdd75157c73d581b345118cdaff99e912dWinson Chung int width = revealView.getMeasuredWidth(); 235b745afbdd75157c73d581b345118cdaff99e912dWinson Chung int height = revealView.getMeasuredHeight(); 236f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float revealRadius = (float) Math.hypot(width / 2, height / 2); 237b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setVisibility(View.VISIBLE); 238b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setAlpha(0f); 239b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setTranslationY(0f); 240b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setTranslationX(0f); 241b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 242b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Calculate the final animation values 243b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final float revealViewToAlpha; 244b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final float revealViewToXDrift; 245b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final float revealViewToYDrift; 246b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (material) { 2470ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal int[] buttonViewToPanelDelta = Utilities.getCenterDeltaInScreenSpace( 2480ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal revealView, buttonView, null); 2490ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal revealViewToAlpha = pCb.materialRevealViewFinalAlpha; 25098ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song revealViewToYDrift = buttonViewToPanelDelta[1]; 25198ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song revealViewToXDrift = buttonViewToPanelDelta[0]; 252b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } else { 253b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealViewToAlpha = 0f; 254b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealViewToYDrift = 2 * height / 3; 255b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealViewToXDrift = 0; 256b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 257b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 258b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Create the animators 259b745afbdd75157c73d581b345118cdaff99e912dWinson Chung PropertyValuesHolder panelAlpha = 260b745afbdd75157c73d581b345118cdaff99e912dWinson Chung PropertyValuesHolder.ofFloat("alpha", revealViewToAlpha, 1f); 261b745afbdd75157c73d581b345118cdaff99e912dWinson Chung PropertyValuesHolder panelDriftY = 262b745afbdd75157c73d581b345118cdaff99e912dWinson Chung PropertyValuesHolder.ofFloat("translationY", revealViewToYDrift, 0); 263b745afbdd75157c73d581b345118cdaff99e912dWinson Chung PropertyValuesHolder panelDriftX = 264b745afbdd75157c73d581b345118cdaff99e912dWinson Chung PropertyValuesHolder.ofFloat("translationX", revealViewToXDrift, 0); 265b745afbdd75157c73d581b345118cdaff99e912dWinson Chung ObjectAnimator panelAlphaAndDrift = ObjectAnimator.ofPropertyValuesHolder(revealView, 266b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelAlpha, panelDriftY, panelDriftX); 267b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelAlphaAndDrift.setDuration(revealDuration); 268b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelAlphaAndDrift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 269b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 270b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Play the animation 271b745afbdd75157c73d581b345118cdaff99e912dWinson Chung layerViews.put(revealView, BUILD_AND_SET_LAYER); 272006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(panelAlphaAndDrift); 273b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 274b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Setup the animation for the content view 275b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setVisibility(View.VISIBLE); 276b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setAlpha(0f); 277b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setTranslationY(revealViewToYDrift); 278b745afbdd75157c73d581b345118cdaff99e912dWinson Chung layerViews.put(contentView, BUILD_AND_SET_LAYER); 279b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 280b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Create the individual animators 281b745afbdd75157c73d581b345118cdaff99e912dWinson Chung ObjectAnimator pageDrift = ObjectAnimator.ofFloat(contentView, "translationY", 282b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealViewToYDrift, 0); 283b745afbdd75157c73d581b345118cdaff99e912dWinson Chung pageDrift.setDuration(revealDuration); 284b745afbdd75157c73d581b345118cdaff99e912dWinson Chung pageDrift.setInterpolator(new LogDecelerateInterpolator(100, 0)); 285b745afbdd75157c73d581b345118cdaff99e912dWinson Chung pageDrift.setStartDelay(itemsAlphaStagger); 286006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(pageDrift); 287b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 288b745afbdd75157c73d581b345118cdaff99e912dWinson Chung ObjectAnimator itemsAlpha = ObjectAnimator.ofFloat(contentView, "alpha", 0f, 1f); 289b745afbdd75157c73d581b345118cdaff99e912dWinson Chung itemsAlpha.setDuration(revealDuration); 290b745afbdd75157c73d581b345118cdaff99e912dWinson Chung itemsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); 291b745afbdd75157c73d581b345118cdaff99e912dWinson Chung itemsAlpha.setStartDelay(itemsAlphaStagger); 292006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(itemsAlpha); 293b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 294b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (material) { 295b745afbdd75157c73d581b345118cdaff99e912dWinson Chung float startRadius = pCb.getMaterialRevealViewStartFinalRadius(); 296b745afbdd75157c73d581b345118cdaff99e912dWinson Chung AnimatorListenerAdapter listener = pCb.getMaterialRevealViewAnimatorListener( 29798ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song revealView, buttonView); 2981558893b873cd55b2df779f594f1de3c370d3328Adam Cohen Animator reveal = UiThreadCircularReveal.createCircularReveal(revealView, width / 2, 299b745afbdd75157c73d581b345118cdaff99e912dWinson Chung height / 2, startRadius, revealRadius); 300b745afbdd75157c73d581b345118cdaff99e912dWinson Chung reveal.setDuration(revealDuration); 301b745afbdd75157c73d581b345118cdaff99e912dWinson Chung reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 302b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (listener != null) { 303b745afbdd75157c73d581b345118cdaff99e912dWinson Chung reveal.addListener(listener); 304b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 305006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(reveal); 306b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 307b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 308006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.addListener(new AnimatorListenerAdapter() { 309b745afbdd75157c73d581b345118cdaff99e912dWinson Chung @Override 310b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void onAnimationEnd(Animator animation) { 311b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(fromView, animated, false); 312b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(toView, animated, false); 313b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 314b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Hide the reveal view 315b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setVisibility(View.INVISIBLE); 316b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 317b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Disable all necessary layers 318b745afbdd75157c73d581b345118cdaff99e912dWinson Chung for (View v : layerViews.keySet()) { 319b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (layerViews.get(v) == BUILD_AND_SET_LAYER) { 320b745afbdd75157c73d581b345118cdaff99e912dWinson Chung v.setLayerType(View.LAYER_TYPE_NONE, null); 321b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 322b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 323b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 324b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // This can hold unnecessary references to views. 325006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung cleanupAnimation(); 32676648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung pCb.onTransitionComplete(); 327b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 328b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 329b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }); 330b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 331b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Play the workspace animation 332b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (workspaceAnim != null) { 333006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(workspaceAnim); 334b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 335b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 3360bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham animation.play(updateTransitionStepAnim); 3370bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham 338b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Dispatch the prepare transition signal 339b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionPrepare(fromView, animated, false); 340b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionPrepare(toView, animated, false); 341b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 342006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final AnimatorSet stateAnimation = animation; 343b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final Runnable startAnimRunnable = new Runnable() { 344b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void run() { 345006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung // Check that mCurrentAnimation hasn't changed while 346b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // we waited for a layout/draw pass 347006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung if (mCurrentAnimation != stateAnimation) 348b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return; 349b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(fromView, animated, false); 350b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(toView, animated, false); 351b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 352b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Enable all necessary layers 353b745afbdd75157c73d581b345118cdaff99e912dWinson Chung for (View v : layerViews.keySet()) { 354b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (layerViews.get(v) == BUILD_AND_SET_LAYER) { 355b745afbdd75157c73d581b345118cdaff99e912dWinson Chung v.setLayerType(View.LAYER_TYPE_HARDWARE, null); 356b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 3579fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal if (Utilities.ATLEAST_LOLLIPOP && Utilities.isViewAttachedToWindow(v)) { 358b745afbdd75157c73d581b345118cdaff99e912dWinson Chung v.buildLayer(); 359b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 360b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 361b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 362b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Focus the new view 363b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.requestFocus(); 364b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 365006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung stateAnimation.start(); 366b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 367b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 368b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.bringToFront(); 369b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.setVisibility(View.VISIBLE); 370b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.post(startAnimRunnable); 371006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 372006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung return animation; 373b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } else { 374b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.setTranslationX(0.0f); 375b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.setTranslationY(0.0f); 376b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.setScaleX(1.0f); 377b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.setScaleY(1.0f); 378b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.setVisibility(View.VISIBLE); 379b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toView.bringToFront(); 380b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 381b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Show the content view 382b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setVisibility(View.VISIBLE); 383b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 384b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionPrepare(fromView, animated, false); 385b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(fromView, animated, false); 386b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(fromView, animated, false); 387b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionPrepare(toView, animated, false); 388b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(toView, animated, false); 389b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(toView, animated, false); 39076648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung pCb.onTransitionComplete(); 391006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 392006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung return null; 393b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 394b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 395b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 396b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 3970bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham * Returns an Animator that calls {@link #dispatchOnLauncherTransitionStep(View, float)} on 3980bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham * {@param fromView} and {@param toView} as the animation interpolates. 3990bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham * 4000bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham * This is a bit hacky: we create a dummy ValueAnimator just for the AnimatorUpdateListener. 4010bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham */ 4020bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham private Animator dispatchOnLauncherTransitionStepAnim(final View fromView, final View toView) { 4030bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham ValueAnimator updateAnimator = ValueAnimator.ofFloat(0, 1); 4040bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham updateAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { 4050bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham @Override 4060bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham public void onAnimationUpdate(ValueAnimator animation) { 4070bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham dispatchOnLauncherTransitionStep(fromView, animation.getAnimatedFraction()); 4080bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham dispatchOnLauncherTransitionStep(toView, animation.getAnimatedFraction()); 4090bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham } 4100bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham }); 4110bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham return updateAnimator; 4120bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham } 4130bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham 4140bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham /** 415b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Starts and animation to the workspace from the apps view. 416b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 417006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung private void startAnimationToWorkspaceFromAllApps(final Workspace.State fromWorkspaceState, 418006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final Workspace.State toWorkspaceState, final int toWorkspacePage, 419006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final boolean animated, final Runnable onCompleteRunnable) { 4205f4e0fdd2e4edeb9211e2dcd1c99497f175731f8Winson Chung AllAppsContainerView appsView = mLauncher.getAppsView(); 4210ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal // No alpha anim from all apps 4220ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal PrivateTransitionCallbacks cb = new PrivateTransitionCallbacks(1f) { 423b745afbdd75157c73d581b345118cdaff99e912dWinson Chung @Override 424b745afbdd75157c73d581b345118cdaff99e912dWinson Chung float getMaterialRevealViewStartFinalRadius() { 4252e6da1539bc7286336b3c24d96ab76434939ce4dAdam Cohen int allAppsButtonSize = mLauncher.getDeviceProfile().allAppsButtonVisualSize; 426b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return allAppsButtonSize / 2; 427b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 428b745afbdd75157c73d581b345118cdaff99e912dWinson Chung @Override 429b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public AnimatorListenerAdapter getMaterialRevealViewAnimatorListener( 430b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final View revealView, final View allAppsButtonView) { 431b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return new AnimatorListenerAdapter() { 432b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void onAnimationStart(Animator animation) { 433b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // We set the alpha instead of visibility to ensure that the focus does not 434b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // get taken from the all apps view 435b745afbdd75157c73d581b345118cdaff99e912dWinson Chung allAppsButtonView.setVisibility(View.VISIBLE); 436b745afbdd75157c73d581b345118cdaff99e912dWinson Chung allAppsButtonView.setAlpha(0f); 437b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 438b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void onAnimationEnd(Animator animation) { 439b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Hide the reveal view 440b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setVisibility(View.INVISIBLE); 441b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 442b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Show the all apps button, and focus it 443b745afbdd75157c73d581b345118cdaff99e912dWinson Chung allAppsButtonView.setAlpha(1f); 444b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 445b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 446b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 447b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 448ef7f874a889b609bd34e692b9c9a1f8cefd1ea95Winson Chung // Only animate the search bar if animating to spring loaded mode from all apps 449006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mCurrentAnimation = startAnimationToWorkspaceFromOverlay(fromWorkspaceState, toWorkspaceState, 4500ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal toWorkspacePage, mLauncher.getAllAppsButton(), appsView, 4510ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal animated, onCompleteRunnable, cb); 452b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 453b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 454b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 455b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Starts and animation to the workspace from the widgets view. 456b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 457006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung private void startAnimationToWorkspaceFromWidgets(final Workspace.State fromWorkspaceState, 458006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final Workspace.State toWorkspaceState, final int toWorkspacePage, 459006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final boolean animated, final Runnable onCompleteRunnable) { 4604cea4c830283e017fc36197cfe9d7ce713aec49dHyunyoung Song final WidgetsContainerView widgetsView = mLauncher.getWidgetsView(); 4610ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal PrivateTransitionCallbacks cb = 4620ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal new PrivateTransitionCallbacks(FINAL_REVEAL_ALPHA_FOR_WIDGETS) { 463b745afbdd75157c73d581b345118cdaff99e912dWinson Chung @Override 464b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public AnimatorListenerAdapter getMaterialRevealViewAnimatorListener( 46598ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song final View revealView, final View widgetsButtonView) { 466b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return new AnimatorListenerAdapter() { 467b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void onAnimationEnd(Animator animation) { 468b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Hide the reveal view 469b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setVisibility(View.INVISIBLE); 470b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 471b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 472b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 473b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 4740ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal mCurrentAnimation = startAnimationToWorkspaceFromOverlay( 4750ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal fromWorkspaceState, toWorkspaceState, 4760ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal toWorkspacePage, mLauncher.getWidgetsButton(), widgetsView, 4770ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal animated, onCompleteRunnable, cb); 478b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 479b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 480b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 481b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Creates and starts a new animation to the workspace. 482b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 4830ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal private AnimatorSet startAnimationToWorkspaceFromOverlay( 4840ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final Workspace.State fromWorkspaceState, final Workspace.State toWorkspaceState, 4850ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final int toWorkspacePage, 4860ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final View buttonView, final BaseContainerView fromView, 4870ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final boolean animated, final Runnable onCompleteRunnable, 488006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final PrivateTransitionCallbacks pCb) { 489006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final AnimatorSet animation = LauncherAnimUtils.createAnimatorSet(); 490b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final Resources res = mLauncher.getResources(); 4919fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal final boolean material = Utilities.ATLEAST_LOLLIPOP; 4925f4e0fdd2e4edeb9211e2dcd1c99497f175731f8Winson Chung final int revealDuration = res.getInteger(R.integer.config_overlayRevealTime); 493b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final int itemsAlphaStagger = 4945f4e0fdd2e4edeb9211e2dcd1c99497f175731f8Winson Chung res.getInteger(R.integer.config_overlayItemsAlphaStagger); 495b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 496b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final View toView = mLauncher.getWorkspace(); 497b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 498b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final HashMap<View, Integer> layerViews = new HashMap<>(); 499b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 500b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // If for some reason our views aren't initialized, don't animate 50198ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song boolean initialized = buttonView != null; 502b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 503b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Cancel the current animation 504b745afbdd75157c73d581b345118cdaff99e912dWinson Chung cancelAnimation(); 505b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 506b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Create the workspace animation. 507b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // NOTE: this call apparently also sets the state for the workspace if !animated 508cd99cd3ed6a84b9dcd8f4c60b0941760f85a64ceWinson Chung Animator workspaceAnim = mLauncher.startWorkspaceStateChangeAnimation(toWorkspaceState, 509006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung toWorkspacePage, animated, layerViews); 510b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 511006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung // Animate the search bar 5120ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal startWorkspaceSearchBarAnimation( 5130ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal toWorkspaceState, animated ? revealDuration : 0, animation); 514b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 5150bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham Animator updateTransitionStepAnim = dispatchOnLauncherTransitionStepAnim(fromView, toView); 5160bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham 517006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung if (animated && initialized) { 518b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Play the workspace animation 519b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (workspaceAnim != null) { 520006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(workspaceAnim); 521b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 522b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 5230bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham animation.play(updateTransitionStepAnim); 5240ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final View revealView = fromView.getRevealView(); 5250ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final View contentView = fromView.getContentView(); 5260bb211a9d5cd4eabcbf46385bbfb9895e5cd7325Tony Wickham 527b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // hideAppsCustomizeHelper is called in some cases when it is already hidden 528b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // don't perform all these no-op animations. In particularly, this was causing 529b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // the all-apps button to pop in and out. 530b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (fromView.getVisibility() == View.VISIBLE) { 531b745afbdd75157c73d581b345118cdaff99e912dWinson Chung int width = revealView.getMeasuredWidth(); 532b745afbdd75157c73d581b345118cdaff99e912dWinson Chung int height = revealView.getMeasuredHeight(); 533f7a29e83f06909b378dba39c83a522375682710aSunny Goyal float revealRadius = (float) Math.hypot(width / 2, height / 2); 534b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setVisibility(View.VISIBLE); 535b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setAlpha(1f); 536b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealView.setTranslationY(0); 537b745afbdd75157c73d581b345118cdaff99e912dWinson Chung layerViews.put(revealView, BUILD_AND_SET_LAYER); 538b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 539b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Calculate the final animation values 540b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final float revealViewToXDrift; 541b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final float revealViewToYDrift; 542b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (material) { 54398ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song int[] buttonViewToPanelDelta = Utilities.getCenterDeltaInScreenSpace(revealView, 54498ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song buttonView, null); 54598ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song revealViewToYDrift = buttonViewToPanelDelta[1]; 54698ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song revealViewToXDrift = buttonViewToPanelDelta[0]; 547b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } else { 548b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealViewToYDrift = 2 * height / 3; 549b745afbdd75157c73d581b345118cdaff99e912dWinson Chung revealViewToXDrift = 0; 550b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 551b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 552b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // The vertical motion of the apps panel should be delayed by one frame 553b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // from the conceal animation in order to give the right feel. We correspondingly 554b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // shorten the duration so that the slide and conceal end at the same time. 555b745afbdd75157c73d581b345118cdaff99e912dWinson Chung TimeInterpolator decelerateInterpolator = material ? 556b745afbdd75157c73d581b345118cdaff99e912dWinson Chung new LogDecelerateInterpolator(100, 0) : 557b745afbdd75157c73d581b345118cdaff99e912dWinson Chung new DecelerateInterpolator(1f); 5581558893b873cd55b2df779f594f1de3c370d3328Adam Cohen ObjectAnimator panelDriftY = ObjectAnimator.ofFloat(revealView, "translationY", 559b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 0, revealViewToYDrift); 560b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelDriftY.setDuration(revealDuration - SINGLE_FRAME_DELAY); 561b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelDriftY.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); 562b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelDriftY.setInterpolator(decelerateInterpolator); 563006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(panelDriftY); 564b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 5651558893b873cd55b2df779f594f1de3c370d3328Adam Cohen ObjectAnimator panelDriftX = ObjectAnimator.ofFloat(revealView, "translationX", 566b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 0, revealViewToXDrift); 567b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelDriftX.setDuration(revealDuration - SINGLE_FRAME_DELAY); 568b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelDriftX.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); 569b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelDriftX.setInterpolator(decelerateInterpolator); 570006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(panelDriftX); 571b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 572b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Setup animation for the reveal panel alpha 573b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final float revealViewToAlpha = !material ? 0f : 5740ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal pCb.materialRevealViewFinalAlpha; 575b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (revealViewToAlpha != 1f) { 5761558893b873cd55b2df779f594f1de3c370d3328Adam Cohen ObjectAnimator panelAlpha = ObjectAnimator.ofFloat(revealView, "alpha", 577b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 1f, revealViewToAlpha); 578b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelAlpha.setDuration(material ? revealDuration : 150); 579b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelAlpha.setStartDelay(material ? 0 : itemsAlphaStagger + SINGLE_FRAME_DELAY); 580b745afbdd75157c73d581b345118cdaff99e912dWinson Chung panelAlpha.setInterpolator(decelerateInterpolator); 581006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(panelAlpha); 582b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 583b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 584b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Setup the animation for the content view 585b745afbdd75157c73d581b345118cdaff99e912dWinson Chung layerViews.put(contentView, BUILD_AND_SET_LAYER); 586b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 587b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Create the individual animators 5881558893b873cd55b2df779f594f1de3c370d3328Adam Cohen ObjectAnimator pageDrift = ObjectAnimator.ofFloat(contentView, "translationY", 589b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 0, revealViewToYDrift); 590b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setTranslationY(0); 591b745afbdd75157c73d581b345118cdaff99e912dWinson Chung pageDrift.setDuration(revealDuration - SINGLE_FRAME_DELAY); 592b745afbdd75157c73d581b345118cdaff99e912dWinson Chung pageDrift.setInterpolator(decelerateInterpolator); 593b745afbdd75157c73d581b345118cdaff99e912dWinson Chung pageDrift.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); 594006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(pageDrift); 595b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 596b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setAlpha(1f); 5971558893b873cd55b2df779f594f1de3c370d3328Adam Cohen ObjectAnimator itemsAlpha = ObjectAnimator.ofFloat(contentView, "alpha", 1f, 0f); 598b745afbdd75157c73d581b345118cdaff99e912dWinson Chung itemsAlpha.setDuration(100); 599b745afbdd75157c73d581b345118cdaff99e912dWinson Chung itemsAlpha.setInterpolator(decelerateInterpolator); 600006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(itemsAlpha); 601b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 602b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (material) { 603b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Animate the all apps button 604b745afbdd75157c73d581b345118cdaff99e912dWinson Chung float finalRadius = pCb.getMaterialRevealViewStartFinalRadius(); 605b745afbdd75157c73d581b345118cdaff99e912dWinson Chung AnimatorListenerAdapter listener = 60698ff38aa48b4c9d3e33c128fae2d5c851e49a3ebHyunyoung Song pCb.getMaterialRevealViewAnimatorListener(revealView, buttonView); 6071558893b873cd55b2df779f594f1de3c370d3328Adam Cohen Animator reveal = UiThreadCircularReveal.createCircularReveal(revealView, width / 2, 6081558893b873cd55b2df779f594f1de3c370d3328Adam Cohen height / 2, revealRadius, finalRadius); 609b745afbdd75157c73d581b345118cdaff99e912dWinson Chung reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); 610b745afbdd75157c73d581b345118cdaff99e912dWinson Chung reveal.setDuration(revealDuration); 611b745afbdd75157c73d581b345118cdaff99e912dWinson Chung reveal.setStartDelay(itemsAlphaStagger); 612b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (listener != null) { 613b745afbdd75157c73d581b345118cdaff99e912dWinson Chung reveal.addListener(listener); 614b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 615006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.play(reveal); 616b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 617b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 618b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 619a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham dispatchOnLauncherTransitionPrepare(fromView, animated, true); 620a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham dispatchOnLauncherTransitionPrepare(toView, animated, true); 621a5209e33fcce5cd429086971ef1b57bcfc106c23Tony Wickham 622006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung animation.addListener(new AnimatorListenerAdapter() { 623b745afbdd75157c73d581b345118cdaff99e912dWinson Chung @Override 624b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void onAnimationEnd(Animator animation) { 625b745afbdd75157c73d581b345118cdaff99e912dWinson Chung fromView.setVisibility(View.GONE); 626b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(fromView, animated, true); 627b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(toView, animated, true); 628b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 629b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Run any queued runnables 630b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (onCompleteRunnable != null) { 631b745afbdd75157c73d581b345118cdaff99e912dWinson Chung onCompleteRunnable.run(); 632b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 633b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 634b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Disable all necessary layers 635b745afbdd75157c73d581b345118cdaff99e912dWinson Chung for (View v : layerViews.keySet()) { 636b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (layerViews.get(v) == BUILD_AND_SET_LAYER) { 637b745afbdd75157c73d581b345118cdaff99e912dWinson Chung v.setLayerType(View.LAYER_TYPE_NONE, null); 638b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 639b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 640b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 641b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Reset page transforms 642b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (contentView != null) { 643b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setTranslationX(0); 644b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setTranslationY(0); 645b745afbdd75157c73d581b345118cdaff99e912dWinson Chung contentView.setAlpha(1); 646b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 647b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 648b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // This can hold unnecessary references to views. 649006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung cleanupAnimation(); 65076648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung pCb.onTransitionComplete(); 651b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 652b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }); 653b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 654006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final AnimatorSet stateAnimation = animation; 655b745afbdd75157c73d581b345118cdaff99e912dWinson Chung final Runnable startAnimRunnable = new Runnable() { 656b745afbdd75157c73d581b345118cdaff99e912dWinson Chung public void run() { 657006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung // Check that mCurrentAnimation hasn't changed while 658b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // we waited for a layout/draw pass 659006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung if (mCurrentAnimation != stateAnimation) 660b745afbdd75157c73d581b345118cdaff99e912dWinson Chung return; 661006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 662b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(fromView, animated, false); 663b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(toView, animated, false); 664b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 665b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Enable all necessary layers 666b745afbdd75157c73d581b345118cdaff99e912dWinson Chung for (View v : layerViews.keySet()) { 667b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (layerViews.get(v) == BUILD_AND_SET_LAYER) { 668b745afbdd75157c73d581b345118cdaff99e912dWinson Chung v.setLayerType(View.LAYER_TYPE_HARDWARE, null); 669b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 6709fc953b94dbc6b99e6de08c9dcc80a0cb8e3e319Sunny Goyal if (Utilities.ATLEAST_LOLLIPOP && Utilities.isViewAttachedToWindow(v)) { 671b745afbdd75157c73d581b345118cdaff99e912dWinson Chung v.buildLayer(); 672b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 673b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 674006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung stateAnimation.start(); 675b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 676b745afbdd75157c73d581b345118cdaff99e912dWinson Chung }; 677b745afbdd75157c73d581b345118cdaff99e912dWinson Chung fromView.post(startAnimRunnable); 678006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 679006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung return animation; 680b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } else { 681b745afbdd75157c73d581b345118cdaff99e912dWinson Chung fromView.setVisibility(View.GONE); 682b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionPrepare(fromView, animated, true); 683b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(fromView, animated, true); 684b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(fromView, animated, true); 685b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionPrepare(toView, animated, true); 686b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStart(toView, animated, true); 687b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionEnd(toView, animated, true); 68876648c58d5fe8e5c0695f865243d3f421c53a84dWinson Chung pCb.onTransitionComplete(); 689b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 690b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Run any queued runnables 691b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (onCompleteRunnable != null) { 692b745afbdd75157c73d581b345118cdaff99e912dWinson Chung onCompleteRunnable.run(); 693b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 694006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 695006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung return null; 696b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 697b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 698b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 699006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung /** 700006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung * Coordinates the workspace search bar animation along with the launcher state animation. 701006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung */ 7020ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal private void startWorkspaceSearchBarAnimation( 7030ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal final Workspace.State toWorkspaceState, int duration, AnimatorSet animation) { 704006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung final SearchDropTargetBar.State toSearchBarState = 705006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung toWorkspaceState.getSearchDropTargetBarState(); 7060ac7ede56afebe4401c0636196f5844be573ad68Sunny Goyal mLauncher.getSearchDropTargetBar().animateToState(toSearchBarState, duration, animation); 707006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung } 708b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 709b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 710b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Dispatches the prepare-transition event to suitable views. 711b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 712b745afbdd75157c73d581b345118cdaff99e912dWinson Chung void dispatchOnLauncherTransitionPrepare(View v, boolean animated, boolean toWorkspace) { 713b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (v instanceof LauncherTransitionable) { 714b745afbdd75157c73d581b345118cdaff99e912dWinson Chung ((LauncherTransitionable) v).onLauncherTransitionPrepare(mLauncher, animated, 715b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toWorkspace); 716b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 717b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 718b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 719b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 720b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Dispatches the start-transition event to suitable views. 721b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 722b745afbdd75157c73d581b345118cdaff99e912dWinson Chung void dispatchOnLauncherTransitionStart(View v, boolean animated, boolean toWorkspace) { 723b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (v instanceof LauncherTransitionable) { 724b745afbdd75157c73d581b345118cdaff99e912dWinson Chung ((LauncherTransitionable) v).onLauncherTransitionStart(mLauncher, animated, 725b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toWorkspace); 726b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 727b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 728b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Update the workspace transition step as well 729b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStep(v, 0f); 730b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 731b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 732b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 733b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Dispatches the step-transition event to suitable views. 734b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 735b745afbdd75157c73d581b345118cdaff99e912dWinson Chung void dispatchOnLauncherTransitionStep(View v, float t) { 736b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (v instanceof LauncherTransitionable) { 737b745afbdd75157c73d581b345118cdaff99e912dWinson Chung ((LauncherTransitionable) v).onLauncherTransitionStep(mLauncher, t); 738b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 739b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 740b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 741b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 742b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Dispatches the end-transition event to suitable views. 743b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 744b745afbdd75157c73d581b345118cdaff99e912dWinson Chung void dispatchOnLauncherTransitionEnd(View v, boolean animated, boolean toWorkspace) { 745b745afbdd75157c73d581b345118cdaff99e912dWinson Chung if (v instanceof LauncherTransitionable) { 746b745afbdd75157c73d581b345118cdaff99e912dWinson Chung ((LauncherTransitionable) v).onLauncherTransitionEnd(mLauncher, animated, 747b745afbdd75157c73d581b345118cdaff99e912dWinson Chung toWorkspace); 748b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 749b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 750b745afbdd75157c73d581b345118cdaff99e912dWinson Chung // Update the workspace transition step as well 751b745afbdd75157c73d581b345118cdaff99e912dWinson Chung dispatchOnLauncherTransitionStep(v, 1f); 752b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 753b745afbdd75157c73d581b345118cdaff99e912dWinson Chung 754b745afbdd75157c73d581b345118cdaff99e912dWinson Chung /** 755b745afbdd75157c73d581b345118cdaff99e912dWinson Chung * Cancels the current animation. 756b745afbdd75157c73d581b345118cdaff99e912dWinson Chung */ 757b745afbdd75157c73d581b345118cdaff99e912dWinson Chung private void cancelAnimation() { 758006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung if (mCurrentAnimation != null) { 759006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mCurrentAnimation.setDuration(0); 760006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mCurrentAnimation.cancel(); 761006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mCurrentAnimation = null; 762b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 763b745afbdd75157c73d581b345118cdaff99e912dWinson Chung } 764006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung 765d1ea63f24a751521e6c35cc06be0e548e0b04f23Sunny Goyal @Thunk void cleanupAnimation() { 766006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung mCurrentAnimation = null; 767006ee269ba2e9946a83b42f96d4a0296254cba4aWinson Chung } 7681558893b873cd55b2df779f594f1de3c370d3328Adam Cohen} 769