Jagrut Desai
536097dec2
This cl inlcudes: while user is in desktop mode, we will add state description(active, minimized) of each app icon to it's content description. Test: Manual Bug: 397555157 Flag: EXEMPT bugfix Change-Id: Iaec18e7099108e8b076b76c637a41e29ed837265
1342 lines
61 KiB
Java
1342 lines
61 KiB
Java
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.taskbar;
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import static android.animation.LayoutTransition.APPEARING;
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import static android.animation.LayoutTransition.CHANGE_APPEARING;
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import static android.animation.LayoutTransition.CHANGE_DISAPPEARING;
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import static android.animation.LayoutTransition.DISAPPEARING;
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import static com.android.app.animation.Interpolators.EMPHASIZED;
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import static com.android.app.animation.Interpolators.FINAL_FRAME;
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import static com.android.app.animation.Interpolators.LINEAR;
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import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
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import static com.android.launcher3.Flags.taskbarOverflow;
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import static com.android.launcher3.Flags.taskbarRecentsLayoutTransition;
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import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
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import static com.android.launcher3.LauncherAnimUtils.VIEW_ALPHA;
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import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
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import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
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import static com.android.launcher3.Utilities.mapRange;
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import static com.android.launcher3.anim.AnimatedFloat.VALUE;
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import static com.android.launcher3.anim.AnimatorListeners.forEndCallback;
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import static com.android.launcher3.config.FeatureFlags.ENABLE_TASKBAR_NAVBAR_UNIFICATION;
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import static com.android.launcher3.config.FeatureFlags.enableTaskbarPinning;
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import static com.android.launcher3.taskbar.TaskbarPinningController.PINNING_PERSISTENT;
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import static com.android.launcher3.taskbar.TaskbarPinningController.PINNING_TRANSIENT;
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import static com.android.launcher3.taskbar.bubbles.BubbleBarView.FADE_IN_ANIM_ALPHA_DURATION_MS;
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import static com.android.launcher3.taskbar.bubbles.BubbleBarView.FADE_OUT_ANIM_POSITION_DURATION_MS;
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import static com.android.launcher3.util.MultiPropertyFactory.MULTI_PROPERTY_VALUE;
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import static com.android.launcher3.util.MultiTranslateDelegate.INDEX_BUBBLE_BAR_ANIM;
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import static com.android.launcher3.util.MultiTranslateDelegate.INDEX_NAV_BAR_ANIM;
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import static com.android.launcher3.util.MultiTranslateDelegate.INDEX_TASKBAR_ALIGNMENT_ANIM;
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import static com.android.launcher3.util.MultiTranslateDelegate.INDEX_TASKBAR_PINNING_ANIM;
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import static com.android.launcher3.util.MultiTranslateDelegate.INDEX_TASKBAR_REVEAL_ANIM;
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import android.animation.Animator;
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import android.animation.AnimatorSet;
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import android.animation.LayoutTransition;
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import android.animation.LayoutTransition.TransitionListener;
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import android.animation.ObjectAnimator;
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import android.animation.ValueAnimator;
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import android.annotation.NonNull;
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import android.graphics.Rect;
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import android.util.FloatProperty;
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import android.util.Log;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.animation.Interpolator;
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import androidx.annotation.Nullable;
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import androidx.annotation.VisibleForTesting;
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import androidx.core.view.OneShotPreDrawListener;
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import com.android.app.animation.Interpolators;
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import com.android.launcher3.BubbleTextView;
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import com.android.launcher3.DeviceProfile;
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import com.android.launcher3.LauncherAppState;
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import com.android.launcher3.R;
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import com.android.launcher3.Reorderable;
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import com.android.launcher3.Utilities;
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import com.android.launcher3.anim.AlphaUpdateListener;
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import com.android.launcher3.anim.AnimatedFloat;
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import com.android.launcher3.anim.AnimatorPlaybackController;
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import com.android.launcher3.anim.PendingAnimation;
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import com.android.launcher3.anim.RevealOutlineAnimation;
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import com.android.launcher3.anim.RoundedRectRevealOutlineProvider;
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import com.android.launcher3.config.FeatureFlags;
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import com.android.launcher3.model.data.ItemInfo;
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import com.android.launcher3.model.data.TaskItemInfo;
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import com.android.launcher3.taskbar.bubbles.BubbleBarController;
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import com.android.launcher3.taskbar.bubbles.BubbleControllers;
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import com.android.launcher3.taskbar.customization.TaskbarAllAppsButtonContainer;
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import com.android.launcher3.taskbar.customization.TaskbarDividerContainer;
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import com.android.launcher3.util.DisplayController;
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import com.android.launcher3.util.ItemInfoMatcher;
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import com.android.launcher3.util.LauncherBindableItemsContainer;
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import com.android.launcher3.util.MainThreadInitializedObject.SandboxContext;
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import com.android.launcher3.util.MultiPropertyFactory;
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import com.android.launcher3.util.MultiPropertyFactory.MultiProperty;
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import com.android.launcher3.util.MultiTranslateDelegate;
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import com.android.launcher3.util.MultiValueAlpha;
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import com.android.quickstep.util.GroupTask;
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import com.android.quickstep.util.SingleTask;
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import com.android.systemui.shared.recents.model.Task;
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import com.android.wm.shell.shared.bubbles.BubbleBarLocation;
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import java.io.PrintWriter;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.function.Predicate;
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/**
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* Handles properties/data collection, then passes the results to TaskbarView to render.
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*/
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public class TaskbarViewController implements TaskbarControllers.LoggableTaskbarController,
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BubbleBarController.BubbleBarLocationListener {
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private static final String TAG = "TaskbarViewController";
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private static final Runnable NO_OP = () -> { };
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public static long TRANSLATION_X_FOR_BUBBLEBAR_ANIM_DURATION_MS = 250;
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public static final int ALPHA_INDEX_HOME = 0;
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public static final int ALPHA_INDEX_KEYGUARD = 1;
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public static final int ALPHA_INDEX_STASH = 2;
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public static final int ALPHA_INDEX_RECENTS_DISABLED = 3;
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public static final int ALPHA_INDEX_NOTIFICATION_EXPANDED = 4;
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public static final int ALPHA_INDEX_ASSISTANT_INVOKED = 5;
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public static final int ALPHA_INDEX_SMALL_SCREEN = 6;
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public static final int ALPHA_INDEX_BUBBLE_BAR = 7;
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public static final int ALPHA_INDEX_RECREATE = 8;
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private static final int NUM_ALPHA_CHANNELS = 9;
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/** Only used for animation purposes, to position the divider between two item indices. */
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public static final float DIVIDER_VIEW_POSITION_OFFSET = 0.5f;
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/** Used if an unexpected edge case is hit in {@link #getPositionInHotseat}. */
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private static final float ERROR_POSITION_IN_HOTSEAT_NOT_FOUND = -100;
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private static final int TRANSITION_DELAY = 50;
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private static final int TRANSITION_DEFAULT_DURATION = 500;
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private static final int TRANSITION_FADE_IN_DURATION = 167;
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private static final int TRANSITION_FADE_OUT_DURATION = 83;
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private final TaskbarActivityContext mActivity;
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private @Nullable TaskbarDragLayerController mDragLayerController;
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private final TaskbarView mTaskbarView;
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private final MultiValueAlpha mTaskbarIconAlpha;
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private final AnimatedFloat mTaskbarIconScaleForStash = new AnimatedFloat(this::updateScale);
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public final AnimatedFloat mTaskbarIconTranslationYForHome = new AnimatedFloat(
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this::updateTranslationY);
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private final AnimatedFloat mTaskbarIconTranslationYForStash = new AnimatedFloat(
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this::updateTranslationY);
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private final AnimatedFloat mTaskbarIconScaleForPinning = new AnimatedFloat(
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this::updateTaskbarIconsScale);
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private final AnimatedFloat mTaskbarIconTranslationXForPinning = new AnimatedFloat(
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() -> updateTaskbarIconTranslationXForPinning());
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private final AnimatedFloat mIconsTranslationXForNavbar = new AnimatedFloat(
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this::updateTranslationXForNavBar);
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private final AnimatedFloat mTranslationXForBubbleBar = new AnimatedFloat(
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this::updateTranslationXForBubbleBar);
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@Nullable
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private Animator mTaskbarShiftXAnim;
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@Nullable
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private BubbleBarLocation mCurrentBubbleBarLocation;
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@Nullable
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private BubbleControllers mBubbleControllers = null;
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@Nullable
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private ObjectAnimator mTranslationXAnimation;
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private final AnimatedFloat mTaskbarIconTranslationYForPinning = new AnimatedFloat(
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this::updateTranslationY);
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private AnimatedFloat mTaskbarNavButtonTranslationY;
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private AnimatedFloat mTaskbarNavButtonTranslationYForInAppDisplay;
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private float mTaskbarIconTranslationYForSwipe;
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private float mTaskbarIconTranslationYForSpringOnStash;
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private int mTaskbarBottomMargin;
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private final int mStashedHandleHeight;
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private final TaskbarModelCallbacks mModelCallbacks;
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// Initialized in init.
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private TaskbarControllers mControllers;
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private final View.OnLayoutChangeListener mTaskbarViewLayoutChangeListener =
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(v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom) -> {
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if (!taskbarRecentsLayoutTransition()) {
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// update shiftX is handled with the animation at the end of the method
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updateTaskbarIconTranslationXForPinning(/* updateShiftXForBubbleBar = */ false);
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}
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if (mBubbleControllers == null) return;
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mControllers.navbarButtonsViewController.onLayoutsUpdated();
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adjustTaskbarXForBubbleBar();
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};
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// Animation to align icons with Launcher, created lazily. This allows the controller to be
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// active only during the animation and does not need to worry about layout changes.
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private AnimatorPlaybackController mIconAlignControllerLazy = null;
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private Runnable mOnControllerPreCreateCallback = NO_OP;
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// Stored here as signals to determine if the mIconAlignController needs to be recreated.
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private boolean mIsIconAlignedWithHotseat;
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private boolean mIsHotseatIconOnTopWhenAligned;
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private boolean mIsStashed;
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private final DeviceProfile.OnDeviceProfileChangeListener mDeviceProfileChangeListener =
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dp -> commitRunningAppsToUI();
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private final boolean mIsRtl;
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private final DeviceProfile mTransientTaskbarDp;
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private final DeviceProfile mPersistentTaskbarDp;
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private final int mTransientIconSize;
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private final int mPersistentIconSize;
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private final float mTaskbarLeftRightMargin;
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public TaskbarViewController(TaskbarActivityContext activity, TaskbarView taskbarView) {
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mActivity = activity;
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mTransientTaskbarDp = mActivity.getTransientTaskbarDeviceProfile();
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mPersistentTaskbarDp = mActivity.getPersistentTaskbarDeviceProfile();
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mTransientIconSize = mTransientTaskbarDp.taskbarIconSize;
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mPersistentIconSize = mPersistentTaskbarDp.taskbarIconSize;
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mTaskbarView = taskbarView;
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mTaskbarIconAlpha = new MultiValueAlpha(mTaskbarView, NUM_ALPHA_CHANNELS);
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mTaskbarIconAlpha.setUpdateVisibility(true);
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mModelCallbacks = TaskbarModelCallbacksFactory.newInstance(mActivity)
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.create(mActivity, mTaskbarView);
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mTaskbarBottomMargin = activity.getDeviceProfile().taskbarBottomMargin;
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mStashedHandleHeight = activity.getResources()
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.getDimensionPixelSize(R.dimen.taskbar_stashed_handle_height);
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mIsRtl = Utilities.isRtl(mTaskbarView.getResources());
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mTaskbarLeftRightMargin = mActivity.getResources().getDimensionPixelSize(
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R.dimen.transient_taskbar_padding);
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}
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/**
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* Init of taskbar view controller.
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*/
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public void init(TaskbarControllers controllers, AnimatorSet startAnimation) {
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mControllers = controllers;
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controllers.bubbleControllers.ifPresent(bc -> mBubbleControllers = bc);
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if (startAnimation != null) {
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MultiPropertyFactory<View>.MultiProperty multiProperty =
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mTaskbarIconAlpha.get(ALPHA_INDEX_RECREATE);
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multiProperty.setValue(0f);
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Animator animator = multiProperty.animateToValue(1f);
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animator.setInterpolator(EMPHASIZED);
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startAnimation.play(animator);
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}
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mTaskbarView.init(TaskbarViewCallbacksFactory.newInstance(mActivity).create(
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mActivity, mControllers, mTaskbarView));
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mTaskbarView.getLayoutParams().height = mActivity.isPhoneMode()
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? mActivity.getResources().getDimensionPixelSize(R.dimen.taskbar_phone_size)
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: mActivity.getDeviceProfile().taskbarHeight;
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mTaskbarIconScaleForStash.updateValue(1f);
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float pinningValue = DisplayController.isTransientTaskbar(mActivity)
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? PINNING_TRANSIENT
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: PINNING_PERSISTENT;
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mTaskbarIconScaleForPinning.updateValue(pinningValue);
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mTaskbarIconTranslationYForPinning.updateValue(pinningValue);
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mTaskbarIconTranslationXForPinning.updateValue(pinningValue);
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mModelCallbacks.init(controllers);
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if (mActivity.isUserSetupComplete()
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&& !(mActivity.getApplicationContext() instanceof SandboxContext)) {
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// Only load the callbacks if user setup is completed
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controllers.runAfterInit(() -> LauncherAppState.getInstance(mActivity).getModel()
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.addCallbacksAndLoad(mModelCallbacks));
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}
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mTaskbarNavButtonTranslationY =
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controllers.navbarButtonsViewController.getTaskbarNavButtonTranslationY();
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mTaskbarNavButtonTranslationYForInAppDisplay = controllers.navbarButtonsViewController
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.getTaskbarNavButtonTranslationYForInAppDisplay();
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mDragLayerController = controllers.taskbarDragLayerController;
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mActivity.addOnDeviceProfileChangeListener(mDeviceProfileChangeListener);
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if (ENABLE_TASKBAR_NAVBAR_UNIFICATION) {
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// This gets modified in NavbarButtonsViewController, but the initial value it reads
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// may be incorrect since it's state gets destroyed on taskbar recreate, so reset here
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mTaskbarIconAlpha.get(ALPHA_INDEX_SMALL_SCREEN).setValue(
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mActivity.isPhoneMode() ? 0 : 1);
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}
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if (enableTaskbarPinning()) {
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mTaskbarView.addOnLayoutChangeListener(mTaskbarViewLayoutChangeListener);
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}
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}
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/** Adjusts start aligned taskbar layout accordingly to the bubble bar position. */
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@Override
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public void onBubbleBarLocationUpdated(BubbleBarLocation location) {
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updateCurrentBubbleBarLocation(location);
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if (mActivity.isTransientTaskbar()) {
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translateTaskbarXForBubbleBar(/* animate= */ false);
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} else if (mActivity.shouldStartAlignTaskbar()) {
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cancelTaskbarShiftAnimation();
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// reset translation x, taskbar will position icons with the updated location
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mIconsTranslationXForNavbar.updateValue(0);
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mTaskbarView.onBubbleBarLocationUpdated(location);
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}
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}
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/** Animates start aligned taskbar accordingly to the bubble bar position. */
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@Override
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public void onBubbleBarLocationAnimated(BubbleBarLocation location) {
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boolean locationUpdated = updateCurrentBubbleBarLocation(location);
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if (mActivity.isTransientTaskbar()) {
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translateTaskbarXForBubbleBar(/* animate= */ true);
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} else if (locationUpdated && mActivity.shouldStartAlignTaskbar()) {
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cancelTaskbarShiftAnimation();
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float translationX = mTaskbarView.getTranslationXForBubbleBarPosition(location);
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mTaskbarShiftXAnim = createTaskbarIconsShiftAnimator(translationX);
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mTaskbarShiftXAnim.start();
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}
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}
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private void translateTaskbarXForBubbleBar(boolean animate) {
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cancelCurrentTranslationXAnimation();
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if (!mActivity.isTransientTaskbar()) return;
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int shiftX = getTransientTaskbarShiftXForBubbleBar();
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if (animate) {
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mTranslationXAnimation = mTranslationXForBubbleBar.animateToValue(shiftX);
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mTranslationXAnimation.setInterpolator(EMPHASIZED);
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mTranslationXAnimation.setDuration(TRANSLATION_X_FOR_BUBBLEBAR_ANIM_DURATION_MS);
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mTranslationXAnimation.start();
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} else {
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mTranslationXForBubbleBar.updateValue(shiftX);
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}
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}
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private void cancelCurrentTranslationXAnimation() {
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if (mTranslationXAnimation != null) {
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if (mTranslationXAnimation.isRunning()) {
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mTranslationXAnimation.cancel();
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}
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mTranslationXAnimation = null;
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}
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}
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private int getTransientTaskbarShiftXForBubbleBar() {
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if (mBubbleControllers == null || !mActivity.isTransientTaskbar()) {
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return 0;
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}
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return mBubbleControllers.bubbleBarViewController
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.getTransientTaskbarTranslationXForBubbleBar(mCurrentBubbleBarLocation);
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}
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/** Updates the mCurrentBubbleBarLocation, returns {@code} true if location is updated. */
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private boolean updateCurrentBubbleBarLocation(BubbleBarLocation location) {
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if (mCurrentBubbleBarLocation == location || location == null) {
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return false;
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} else {
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mCurrentBubbleBarLocation = location;
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return true;
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}
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}
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private void cancelTaskbarShiftAnimation() {
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if (mTaskbarShiftXAnim != null) {
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mTaskbarShiftXAnim.cancel();
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}
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}
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/**
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* Announcement for Accessibility when Taskbar stashes/unstashes.
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*/
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public void announceForAccessibility() {
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mTaskbarView.announceAccessibilityChanges();
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}
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/**
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* Called with destroying Taskbar with animation.
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*/
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public void onDestroyAnimation(AnimatorSet animatorSet) {
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animatorSet.play(
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mTaskbarIconAlpha.get(TaskbarViewController.ALPHA_INDEX_RECREATE).animateToValue(
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0f));
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}
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public void onDestroy() {
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if (enableTaskbarPinning()) {
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mTaskbarView.removeOnLayoutChangeListener(mTaskbarViewLayoutChangeListener);
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}
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mTaskbarView.removeFolderIconListeners();
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LauncherAppState.getInstance(mActivity).getModel().removeCallbacks(mModelCallbacks);
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mActivity.removeOnDeviceProfileChangeListener(mDeviceProfileChangeListener);
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}
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/**
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* Gets the taskbar {@link View.Visibility visibility}.
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*/
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public int getTaskbarVisibility() {
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return mTaskbarView.getVisibility();
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}
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public boolean areIconsVisible() {
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return mTaskbarView.areIconsVisible();
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}
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public MultiPropertyFactory<View> getTaskbarIconAlpha() {
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return mTaskbarIconAlpha;
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}
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/**
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* Should be called when the recents button is disabled, so we can hide Taskbar icons as well.
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*/
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public void setRecentsButtonDisabled(boolean isDisabled) {
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// TODO: check TaskbarStashController#supportsStashing(), to stash instead of setting alpha.
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mTaskbarIconAlpha.get(ALPHA_INDEX_RECENTS_DISABLED).animateToValue(isDisabled ? 0 : 1)
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.start();
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}
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/**
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* Sets OnClickListener and OnLongClickListener for the given view.
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*/
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public void setClickAndLongClickListenersForIcon(View icon) {
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mTaskbarView.setClickAndLongClickListenersForIcon(icon);
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}
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/**
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* Adds one time pre draw listener to the Taskbar view, it is called before
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* drawing a frame and invoked only once
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* @param listener callback that will be invoked before drawing the next frame
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*/
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public void addOneTimePreDrawListener(@NonNull Runnable listener) {
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OneShotPreDrawListener.add(mTaskbarView, listener);
|
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}
|
|
|
|
@VisibleForTesting
|
|
int getMaxNumIconViews() {
|
|
return mTaskbarView.getMaxNumIconViews();
|
|
}
|
|
|
|
public Rect getTransientTaskbarIconLayoutBounds() {
|
|
return mTaskbarView.getTransientTaskbarIconLayoutBounds();
|
|
}
|
|
|
|
public Rect getTransientTaskbarIconLayoutBoundsInParent() {
|
|
return mTaskbarView.getTransientTaskbarIconLayoutBoundsInParent();
|
|
}
|
|
|
|
public View[] getIconViews() {
|
|
return mTaskbarView.getIconViews();
|
|
}
|
|
|
|
public View getAllAppsButtonView() {
|
|
return mTaskbarView.getAllAppsButtonContainer();
|
|
}
|
|
|
|
public AnimatedFloat getTaskbarIconScaleForStash() {
|
|
return mTaskbarIconScaleForStash;
|
|
}
|
|
|
|
public AnimatedFloat getTaskbarIconTranslationYForStash() {
|
|
return mTaskbarIconTranslationYForStash;
|
|
}
|
|
|
|
public AnimatedFloat getTaskbarIconScaleForPinning() {
|
|
return mTaskbarIconScaleForPinning;
|
|
}
|
|
|
|
public AnimatedFloat getTaskbarIconTranslationXForPinning() {
|
|
return mTaskbarIconTranslationXForPinning;
|
|
}
|
|
|
|
public AnimatedFloat getTaskbarIconTranslationYForPinning() {
|
|
return mTaskbarIconTranslationYForPinning;
|
|
}
|
|
|
|
/**
|
|
* Applies scale properties for the entire TaskbarView (rather than individual icons).
|
|
*/
|
|
private void updateScale() {
|
|
float scale = mTaskbarIconScaleForStash.value;
|
|
mTaskbarView.setScaleX(scale);
|
|
mTaskbarView.setScaleY(scale);
|
|
}
|
|
|
|
/**
|
|
* Applies scale properties for the taskbar icons
|
|
*/
|
|
private void updateTaskbarIconsScale() {
|
|
float scale = mTaskbarIconScaleForPinning.value;
|
|
View[] iconViews = mTaskbarView.getIconViews();
|
|
|
|
float finalScale;
|
|
if (mControllers.getSharedState().startTaskbarVariantIsTransient) {
|
|
finalScale = mapRange(scale, 1f, ((float) mPersistentIconSize / mTransientIconSize));
|
|
} else {
|
|
finalScale = mapRange(scale, ((float) mTransientIconSize / mPersistentIconSize), 1f);
|
|
}
|
|
|
|
for (int iconIndex = 0; iconIndex < iconViews.length; iconIndex++) {
|
|
iconViews[iconIndex].setScaleX(finalScale);
|
|
iconViews[iconIndex].setScaleY(finalScale);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Animate away taskbar icon notification dots during the taskbar pinning animation.
|
|
*/
|
|
public void animateAwayNotificationDotsDuringTaskbarPinningAnimation() {
|
|
for (View iconView : mTaskbarView.getIconViews()) {
|
|
if (iconView instanceof BubbleTextView && ((BubbleTextView) iconView).hasDot()) {
|
|
((BubbleTextView) iconView).animateDotScale(0);
|
|
}
|
|
}
|
|
}
|
|
|
|
void updateTaskbarIconTranslationXForPinning() {
|
|
updateTaskbarIconTranslationXForPinning(/* updateShiftXForBubbleBar = */ true);
|
|
}
|
|
|
|
void updateTaskbarIconTranslationXForPinning(boolean updateShiftXForBubbleBar) {
|
|
View[] iconViews = mTaskbarView.getIconViews();
|
|
float scale = mTaskbarIconTranslationXForPinning.value;
|
|
float transientTaskbarAllAppsOffset = mActivity.getResources().getDimension(
|
|
mTaskbarView.getAllAppsButtonContainer().getAllAppsButtonTranslationXOffset(true));
|
|
float persistentTaskbarAllAppsOffset = mActivity.getResources().getDimension(
|
|
mTaskbarView.getAllAppsButtonContainer().getAllAppsButtonTranslationXOffset(false));
|
|
if (mBubbleControllers != null && updateShiftXForBubbleBar) {
|
|
cancelCurrentTranslationXAnimation();
|
|
int translationXForTransientTaskbar = mBubbleControllers.bubbleBarViewController
|
|
.getTransientTaskbarTranslationXForBubbleBar(mCurrentBubbleBarLocation);
|
|
float currentTranslationXForTransientTaskbar = mapRange(scale,
|
|
translationXForTransientTaskbar, 0);
|
|
mTranslationXForBubbleBar.updateValue(currentTranslationXForTransientTaskbar);
|
|
}
|
|
float allAppIconTranslateRange = mapRange(scale, transientTaskbarAllAppsOffset,
|
|
persistentTaskbarAllAppsOffset);
|
|
// Task icons are laid out so the taskbar content is centered. The taskbar width (used for
|
|
// centering taskbar icons) depends on the all apps button X translation, and is different
|
|
// for persistent and transient taskbar. If the offset used for current taskbar layout is
|
|
// different than the offset used in final taskbar state, the icons may jump when the
|
|
// animation completes, and the taskbar is replaced. Adjust item transform to account for
|
|
// this mismatch.
|
|
float sizeDiffTranslationRange =
|
|
mapRange(scale,
|
|
(mTaskbarView.getAllAppsButtonTranslationXOffsetUsedForLayout()
|
|
- transientTaskbarAllAppsOffset) / 2,
|
|
(mTaskbarView.getAllAppsButtonTranslationXOffsetUsedForLayout()
|
|
- persistentTaskbarAllAppsOffset) / 2);
|
|
|
|
// no x translation required when all apps button is the only icon in taskbar.
|
|
if (iconViews.length <= 1) {
|
|
allAppIconTranslateRange = 0f;
|
|
}
|
|
|
|
if (mIsRtl) {
|
|
allAppIconTranslateRange *= -1;
|
|
sizeDiffTranslationRange *= -1;
|
|
}
|
|
|
|
if (mActivity.isThreeButtonNav()) {
|
|
mTaskbarView.getAllAppsButtonContainer()
|
|
.setTranslationXForTaskbarAllAppsIcon(allAppIconTranslateRange);
|
|
return;
|
|
}
|
|
|
|
float finalMarginScale = mapRange(scale, 0f, mTransientIconSize - mPersistentIconSize);
|
|
|
|
// The index of the "middle" icon which will be used as a index from which the icon margins
|
|
// will be scaled. If number of icons is even, using the middle point between indices of two
|
|
// central icons.
|
|
float middleIndex = (iconViews.length - 1) / 2.0f;
|
|
for (int iconIndex = 0; iconIndex < iconViews.length; iconIndex++) {
|
|
View iconView = iconViews[iconIndex];
|
|
MultiTranslateDelegate translateDelegate =
|
|
((Reorderable) iconView).getTranslateDelegate();
|
|
translateDelegate.getTranslationX(INDEX_TASKBAR_PINNING_ANIM).setValue(
|
|
finalMarginScale * (middleIndex - iconIndex) + sizeDiffTranslationRange);
|
|
|
|
if (iconView.equals(mTaskbarView.getAllAppsButtonContainer())) {
|
|
mTaskbarView.getAllAppsButtonContainer().setTranslationXForTaskbarAllAppsIcon(
|
|
allAppIconTranslateRange);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Calculates visual taskbar view width.
|
|
*/
|
|
public float getCurrentVisualTaskbarWidth() {
|
|
View[] iconViews = mTaskbarView.getIconViews();
|
|
if (iconViews.length == 0) {
|
|
return 0;
|
|
}
|
|
|
|
float left = iconViews[0].getX();
|
|
|
|
int rightIndex = iconViews.length - 1;
|
|
float right = iconViews[rightIndex].getRight() + iconViews[rightIndex].getTranslationX();
|
|
|
|
return right - left + (2 * mTaskbarLeftRightMargin);
|
|
}
|
|
|
|
/**
|
|
* Sets the translation of the TaskbarView during the swipe up gesture.
|
|
*/
|
|
public void setTranslationYForSwipe(float transY) {
|
|
mTaskbarIconTranslationYForSwipe = transY;
|
|
updateTranslationY();
|
|
}
|
|
|
|
/**
|
|
* Sets the translation of the TaskbarView during the spring on stash animation.
|
|
*/
|
|
public void setTranslationYForStash(float transY) {
|
|
mTaskbarIconTranslationYForSpringOnStash = transY;
|
|
updateTranslationY();
|
|
}
|
|
|
|
private void updateTranslationY() {
|
|
mTaskbarView.setTranslationY(mTaskbarIconTranslationYForHome.value
|
|
+ mTaskbarIconTranslationYForStash.value
|
|
+ mTaskbarIconTranslationYForSwipe
|
|
+ getTaskbarIconTranslationYForPinningValue()
|
|
+ mTaskbarIconTranslationYForSpringOnStash);
|
|
}
|
|
|
|
private void updateTranslationXForNavBar() {
|
|
updateIconViewsTranslationX(INDEX_NAV_BAR_ANIM, mIconsTranslationXForNavbar.value);
|
|
}
|
|
|
|
private void updateTranslationXForBubbleBar() {
|
|
float translationX = mTranslationXForBubbleBar.value;
|
|
updateIconViewsTranslationX(INDEX_BUBBLE_BAR_ANIM, translationX);
|
|
if (mDragLayerController != null) {
|
|
mDragLayerController.setTranslationXForBubbleBar(translationX);
|
|
}
|
|
}
|
|
|
|
private void updateIconViewsTranslationX(int translationXChannel, float translationX) {
|
|
View[] iconViews = mTaskbarView.getIconViews();
|
|
for (View iconView : iconViews) {
|
|
MultiTranslateDelegate translateDelegate =
|
|
((Reorderable) iconView).getTranslateDelegate();
|
|
translateDelegate.getTranslationX(translationXChannel).setValue(translationX);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Computes translation y for taskbar pinning.
|
|
*/
|
|
private float getTaskbarIconTranslationYForPinningValue() {
|
|
if (mControllers.getSharedState() == null) return 0f;
|
|
|
|
float scale = mTaskbarIconTranslationYForPinning.value;
|
|
float taskbarIconTranslationYForPinningValue;
|
|
|
|
// transY is calculated here by adding/subtracting the taskbar bottom margin
|
|
// aligning the icon bound to be at bottom of current taskbar view and then
|
|
// finally placing the icon in the middle of new taskbar background height.
|
|
if (mControllers.getSharedState().startTaskbarVariantIsTransient) {
|
|
float transY =
|
|
mTransientTaskbarDp.taskbarBottomMargin + (mTransientTaskbarDp.taskbarHeight
|
|
- mTaskbarView.getTransientTaskbarIconLayoutBounds().bottom)
|
|
- (mPersistentTaskbarDp.taskbarHeight
|
|
- mTransientTaskbarDp.taskbarIconSize) / 2f;
|
|
taskbarIconTranslationYForPinningValue = mapRange(scale, 0f, transY);
|
|
} else {
|
|
float transY =
|
|
-mTransientTaskbarDp.taskbarBottomMargin + (mPersistentTaskbarDp.taskbarHeight
|
|
- mTaskbarView.getTransientTaskbarIconLayoutBounds().bottom)
|
|
- (mTransientTaskbarDp.taskbarHeight
|
|
- mTransientTaskbarDp.taskbarIconSize) / 2f;
|
|
taskbarIconTranslationYForPinningValue = mapRange(scale, transY, 0f);
|
|
}
|
|
return taskbarIconTranslationYForPinningValue;
|
|
}
|
|
|
|
private ValueAnimator createRevealAnimForView(View view, boolean isStashed, float newWidth,
|
|
boolean isQsb, boolean dispatchOnAnimationStart) {
|
|
Rect viewBounds = new Rect(0, 0, view.getWidth(), view.getHeight());
|
|
int centerY = viewBounds.centerY();
|
|
int halfHandleHeight = mStashedHandleHeight / 2;
|
|
final int top = centerY - halfHandleHeight;
|
|
final int bottom = centerY + halfHandleHeight;
|
|
|
|
final int left;
|
|
final int right;
|
|
// QSB will crop from the 'start' whereas all other icons will crop from the center.
|
|
if (isQsb) {
|
|
if (mIsRtl) {
|
|
right = viewBounds.right;
|
|
left = (int) (right - newWidth);
|
|
} else {
|
|
left = viewBounds.left;
|
|
right = (int) (left + newWidth);
|
|
}
|
|
} else {
|
|
int widthDelta = (int) ((viewBounds.width() - newWidth) / 2);
|
|
|
|
left = viewBounds.left + widthDelta;
|
|
right = viewBounds.right - widthDelta;
|
|
}
|
|
|
|
Rect stashedRect = new Rect(left, top, right, bottom);
|
|
// QSB radius can be > 0 since it does not have any UI elements outside of it bounds.
|
|
float radius = isQsb
|
|
? viewBounds.height() / 2f
|
|
: 0f;
|
|
float stashedRadius = stashedRect.height() / 2f;
|
|
|
|
ValueAnimator reveal = new RoundedRectRevealOutlineProvider(radius,
|
|
stashedRadius, viewBounds, stashedRect)
|
|
.createRevealAnimator(view, !isStashed, 0);
|
|
// SUW animation does not dispatch animation start until *after* the animation is complete.
|
|
// In order to work properly, the reveal animation start needs to be called immediately.
|
|
if (dispatchOnAnimationStart) {
|
|
for (Animator.AnimatorListener listener : reveal.getListeners()) {
|
|
listener.onAnimationStart(reveal);
|
|
}
|
|
}
|
|
return reveal;
|
|
}
|
|
|
|
public View getTaskbarDividerView() {
|
|
return mTaskbarView.getTaskbarDividerViewContainer();
|
|
}
|
|
|
|
/**
|
|
* Updates which icons are marked as running or minimized given the Sets of currently running
|
|
* and minimized tasks.
|
|
*/
|
|
public void updateIconViewsRunningStates() {
|
|
for (View iconView : getIconViews()) {
|
|
if (iconView instanceof BubbleTextView btv) {
|
|
btv.updateRunningState(getRunningAppState(btv));
|
|
if (shouldUpdateIconContentDescription(btv)) {
|
|
btv.setContentDescription(
|
|
btv.getContentDescription() + " " + btv.getIconStateDescription());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private boolean shouldUpdateIconContentDescription(BubbleTextView btv) {
|
|
boolean isInDesktopMode = mControllers.taskbarDesktopModeController.isInDesktopMode();
|
|
boolean isAllAppsButton = btv instanceof TaskbarAllAppsButtonContainer;
|
|
boolean isDividerButton = btv instanceof TaskbarDividerContainer;
|
|
return isInDesktopMode && !isAllAppsButton && !isDividerButton;
|
|
}
|
|
|
|
/**
|
|
* @return A set of Task ids of running apps that are pinned in the taskbar.
|
|
*/
|
|
protected Set<Integer> getTaskIdsForPinnedApps() {
|
|
if (!taskbarOverflow()) {
|
|
return Collections.emptySet();
|
|
}
|
|
|
|
Set<Integer> pinnedAppsWithTasks = new HashSet<>();
|
|
for (View iconView : getIconViews()) {
|
|
if (iconView instanceof BubbleTextView btv
|
|
&& btv.getTag() instanceof TaskItemInfo itemInfo) {
|
|
pinnedAppsWithTasks.add(itemInfo.getTaskId());
|
|
}
|
|
}
|
|
return pinnedAppsWithTasks;
|
|
}
|
|
|
|
private BubbleTextView.RunningAppState getRunningAppState(BubbleTextView btv) {
|
|
Object tag = btv.getTag();
|
|
if (tag instanceof TaskItemInfo itemInfo) {
|
|
return mControllers.taskbarRecentAppsController.getRunningAppState(
|
|
itemInfo.getTaskId());
|
|
}
|
|
if (tag instanceof SingleTask singleTask) {
|
|
return mControllers.taskbarRecentAppsController.getRunningAppState(
|
|
singleTask.getTask().key.id);
|
|
}
|
|
return BubbleTextView.RunningAppState.NOT_RUNNING;
|
|
}
|
|
|
|
/**
|
|
* Defers any updates to the UI for the setup wizard animation.
|
|
*/
|
|
public void setDeferUpdatesForSUW(boolean defer) {
|
|
mModelCallbacks.setDeferUpdatesForSUW(defer);
|
|
}
|
|
|
|
/**
|
|
* Creates and returns a {@link RevealOutlineAnimation} Animator that updates the icon shape
|
|
* and size.
|
|
* @param as The AnimatorSet to add all animations to.
|
|
* @param isStashed When true, the icon crops vertically to the size of the stashed handle.
|
|
* When false, the reverse happens.
|
|
* @param duration The duration of the animation.
|
|
* @param interpolator The interpolator to use for all animations.
|
|
*/
|
|
public void addRevealAnimToIsStashed(AnimatorSet as, boolean isStashed, long duration,
|
|
Interpolator interpolator, boolean dispatchOnAnimationStart) {
|
|
AnimatorSet reveal = new AnimatorSet();
|
|
|
|
Rect stashedBounds = new Rect();
|
|
mControllers.stashedHandleViewController.getStashedHandleBounds(stashedBounds);
|
|
|
|
int numIcons = mTaskbarView.getChildCount();
|
|
float newChildWidth = stashedBounds.width() / (float) numIcons;
|
|
|
|
// All children move the same y-amount since they will be cropped to the same centerY.
|
|
float croppedTransY = mTaskbarView.getIconTouchSize() - stashedBounds.height();
|
|
|
|
for (int i = mTaskbarView.getChildCount() - 1; i >= 0; i--) {
|
|
View child = mTaskbarView.getChildAt(i);
|
|
boolean isQsb = child == mTaskbarView.getQsb();
|
|
|
|
// Crop the icons to/from the nav handle shape.
|
|
reveal.play(createRevealAnimForView(child, isStashed, newChildWidth, isQsb,
|
|
dispatchOnAnimationStart).setDuration(duration));
|
|
|
|
// Translate the icons to/from their locations as the "nav handle."
|
|
|
|
// All of the Taskbar icons will overlap the entirety of the stashed handle
|
|
// And the QSB, if inline, will overlap part of stashed handle as well.
|
|
float currentPosition = isQsb ? child.getX() : child.getLeft();
|
|
float newPosition = stashedBounds.left + (newChildWidth * i);
|
|
final float croppedTransX;
|
|
// We look at 'left' and 'right' values to ensure that the children stay within the
|
|
// bounds of the stashed handle since the new width only occurs at the end of the anim.
|
|
if (currentPosition > newPosition) {
|
|
float newRight = stashedBounds.right - (newChildWidth
|
|
* (numIcons - 1 - i));
|
|
croppedTransX = -(currentPosition + child.getWidth() - newRight);
|
|
} else {
|
|
croppedTransX = newPosition - currentPosition;
|
|
}
|
|
float[] transX = isStashed
|
|
? new float[] {croppedTransX}
|
|
: new float[] {croppedTransX, 0};
|
|
float[] transY = isStashed
|
|
? new float[] {croppedTransY}
|
|
: new float[] {croppedTransY, 0};
|
|
|
|
if (child instanceof Reorderable) {
|
|
MultiTranslateDelegate mtd = ((Reorderable) child).getTranslateDelegate();
|
|
|
|
reveal.play(ObjectAnimator.ofFloat(mtd.getTranslationX(INDEX_TASKBAR_REVEAL_ANIM),
|
|
MULTI_PROPERTY_VALUE, transX)
|
|
.setDuration(duration));
|
|
reveal.play(ObjectAnimator.ofFloat(mtd.getTranslationY(INDEX_TASKBAR_REVEAL_ANIM),
|
|
MULTI_PROPERTY_VALUE, transY));
|
|
as.addListener(forEndCallback(() ->
|
|
mtd.setTranslation(INDEX_TASKBAR_REVEAL_ANIM, 0, 0)));
|
|
} else {
|
|
reveal.play(ObjectAnimator.ofFloat(child, VIEW_TRANSLATE_X, transX)
|
|
.setDuration(duration));
|
|
reveal.play(ObjectAnimator.ofFloat(child, VIEW_TRANSLATE_Y, transY));
|
|
as.addListener(forEndCallback(() -> {
|
|
child.setTranslationX(0);
|
|
child.setTranslationY(0);
|
|
}));
|
|
}
|
|
}
|
|
|
|
reveal.setInterpolator(interpolator);
|
|
as.play(reveal);
|
|
}
|
|
|
|
/**
|
|
* Sets the Taskbar icon alignment relative to Launcher hotseat icons
|
|
* @param alignmentRatio [0, 1]
|
|
* 0 => not aligned
|
|
* 1 => fully aligned
|
|
*/
|
|
public void setLauncherIconAlignment(float alignmentRatio, DeviceProfile launcherDp) {
|
|
if (mActivity.isPhoneMode()) {
|
|
mIconAlignControllerLazy = null;
|
|
return;
|
|
}
|
|
boolean isHotseatIconOnTopWhenAligned =
|
|
mControllers.uiController.isHotseatIconOnTopWhenAligned();
|
|
boolean isIconAlignedWithHotseat = mControllers.uiController.isIconAlignedWithHotseat();
|
|
boolean isStashed = mControllers.taskbarStashController.isStashed();
|
|
// Re-create animation when any of these values change.
|
|
if (mIconAlignControllerLazy == null
|
|
|| mIsHotseatIconOnTopWhenAligned != isHotseatIconOnTopWhenAligned
|
|
|| mIsIconAlignedWithHotseat != isIconAlignedWithHotseat
|
|
|| mIsStashed != isStashed) {
|
|
mIsHotseatIconOnTopWhenAligned = isHotseatIconOnTopWhenAligned;
|
|
mIsIconAlignedWithHotseat = isIconAlignedWithHotseat;
|
|
mIsStashed = isStashed;
|
|
mIconAlignControllerLazy = createIconAlignmentController(launcherDp);
|
|
}
|
|
mIconAlignControllerLazy.setPlayFraction(alignmentRatio);
|
|
if (alignmentRatio <= 0 || alignmentRatio >= 1) {
|
|
// Cleanup lazy controller so that it is created again in next animation
|
|
mIconAlignControllerLazy = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Resets the icon alignment controller so that it can be recreated again later, and updates
|
|
* the list of icons shown in the taskbar if the bubble bar visibility changes the taskbar
|
|
* overflow state.
|
|
*/
|
|
void adjustTaskbarForBubbleBar() {
|
|
mIconAlignControllerLazy = null;
|
|
if (mTaskbarView.updateMaxNumIcons()) {
|
|
commitRunningAppsToUI();
|
|
}
|
|
adjustTaskbarXForBubbleBar();
|
|
}
|
|
|
|
private void adjustTaskbarXForBubbleBar() {
|
|
if (mBubbleControllers != null && mActivity.isTransientTaskbar()) {
|
|
translateTaskbarXForBubbleBar(/* animate= */ true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates an animation for aligning the Taskbar icons with the provided Launcher device profile
|
|
*/
|
|
private AnimatorPlaybackController createIconAlignmentController(DeviceProfile launcherDp) {
|
|
PendingAnimation setter = new PendingAnimation(100);
|
|
// icon alignment not needed for pinned taskbar.
|
|
if (DisplayController.isPinnedTaskbar(mActivity)) return setter.createPlaybackController();
|
|
mOnControllerPreCreateCallback.run();
|
|
DeviceProfile taskbarDp = mActivity.getDeviceProfile();
|
|
Rect hotseatPadding = launcherDp.getHotseatLayoutPadding(mActivity);
|
|
boolean isTransientTaskbar = DisplayController.isTransientTaskbar(mActivity);
|
|
|
|
float scaleUp = ((float) launcherDp.iconSizePx) / taskbarDp.taskbarIconSize;
|
|
int borderSpacing = launcherDp.hotseatBorderSpace;
|
|
int hotseatCellSize = DeviceProfile.calculateCellWidth(
|
|
launcherDp.availableWidthPx - hotseatPadding.left - hotseatPadding.right,
|
|
borderSpacing,
|
|
launcherDp.numShownHotseatIcons);
|
|
|
|
boolean isToHome = mControllers.uiController.isIconAlignedWithHotseat();
|
|
// If Hotseat is not the top element, Taskbar should maintain in-app state as it fades out,
|
|
// or fade in while already in in-app state.
|
|
Interpolator interpolator = mIsHotseatIconOnTopWhenAligned ? LINEAR : FINAL_FRAME;
|
|
|
|
int offsetY = launcherDp.getTaskbarOffsetY();
|
|
setter.setFloat(mTaskbarIconTranslationYForHome, VALUE, -offsetY, interpolator);
|
|
setter.setFloat(mTaskbarNavButtonTranslationY, VALUE, -offsetY, interpolator);
|
|
setter.setFloat(mTaskbarNavButtonTranslationYForInAppDisplay, VALUE, offsetY, interpolator);
|
|
if (mBubbleControllers != null
|
|
&& mCurrentBubbleBarLocation != null
|
|
&& mActivity.isTransientTaskbar()) {
|
|
int offsetX = mBubbleControllers.bubbleBarViewController
|
|
.getTransientTaskbarTranslationXForBubbleBar(mCurrentBubbleBarLocation);
|
|
if (offsetX != 0) {
|
|
// if taskbar should be adjusted for the bubble bar adjust the taskbar translation
|
|
mTranslationXForBubbleBar.updateValue(offsetX);
|
|
setter.setFloat(mTranslationXForBubbleBar, VALUE, 0, interpolator);
|
|
}
|
|
}
|
|
int collapsedHeight = mActivity.getDefaultTaskbarWindowSize();
|
|
int expandedHeight = Math.max(collapsedHeight, taskbarDp.taskbarHeight + offsetY);
|
|
setter.addOnFrameListener(anim -> mActivity.setTaskbarWindowSize(
|
|
anim.getAnimatedFraction() > 0 ? expandedHeight : collapsedHeight));
|
|
|
|
mTaskbarBottomMargin = isTransientTaskbar
|
|
? mTransientTaskbarDp.taskbarBottomMargin
|
|
: mPersistentTaskbarDp.taskbarBottomMargin;
|
|
|
|
int firstRecentTaskIndex = -1;
|
|
int hotseatNavBarTranslationX = 0;
|
|
if (mCurrentBubbleBarLocation != null) {
|
|
boolean isBubblesOnLeft = mCurrentBubbleBarLocation
|
|
.isOnLeft(mTaskbarView.isLayoutRtl());
|
|
hotseatNavBarTranslationX = taskbarDp
|
|
.getHotseatTranslationXForNavBar(mActivity, isBubblesOnLeft);
|
|
}
|
|
for (int i = 0; i < mTaskbarView.getChildCount(); i++) {
|
|
View child = mTaskbarView.getChildAt(i);
|
|
boolean isAllAppsButton = child == mTaskbarView.getAllAppsButtonContainer();
|
|
boolean isTaskbarDividerView = child == mTaskbarView.getTaskbarDividerViewContainer();
|
|
boolean isTaskbarOverflowView = child == mTaskbarView.getTaskbarOverflowView();
|
|
boolean isRecentTask = child.getTag() instanceof GroupTask;
|
|
// TODO(b/343522351): show recents on the home screen.
|
|
final boolean isRecentsInHotseat = false;
|
|
if (!mIsHotseatIconOnTopWhenAligned) {
|
|
// When going to home, the EMPHASIZED interpolator in TaskbarLauncherStateController
|
|
// plays iconAlignment to 1 really fast, therefore moving the fading towards the end
|
|
// to avoid icons disappearing rather than fading out visually.
|
|
setter.setViewAlpha(child, 0, Interpolators.clampToProgress(LINEAR, 0.8f, 1f));
|
|
} else if ((isAllAppsButton && !FeatureFlags.enableAllAppsButtonInHotseat())
|
|
|| (isTaskbarDividerView && enableTaskbarPinning())
|
|
|| (isRecentTask && !isRecentsInHotseat)
|
|
|| isTaskbarOverflowView) {
|
|
if (!isToHome
|
|
&& mIsHotseatIconOnTopWhenAligned
|
|
&& mIsStashed) {
|
|
// Prevent All Apps icon from appearing when going from hotseat to nav handle.
|
|
setter.setViewAlpha(child, 0, Interpolators.clampToProgress(LINEAR, 0f, 0f));
|
|
} else if (enableScalingRevealHomeAnimation()) {
|
|
// Tighten clamp so that these icons do not linger as the spring settles.
|
|
setter.setViewAlpha(child, 0,
|
|
isToHome
|
|
? Interpolators.clampToProgress(LINEAR, 0f, 0.07f)
|
|
: Interpolators.clampToProgress(LINEAR, 0.93f, 1f));
|
|
} else {
|
|
setter.setViewAlpha(child, 0,
|
|
isToHome
|
|
? Interpolators.clampToProgress(LINEAR, 0f, 0.17f)
|
|
: Interpolators.clampToProgress(LINEAR, 0.72f, 0.84f));
|
|
}
|
|
}
|
|
if (child == mTaskbarView.getQsb()) {
|
|
boolean isRtl = Utilities.isRtl(child.getResources());
|
|
float hotseatIconCenter = isRtl
|
|
? launcherDp.widthPx - hotseatPadding.right + borderSpacing
|
|
+ launcherDp.hotseatQsbWidth / 2f
|
|
: hotseatPadding.left - borderSpacing - launcherDp.hotseatQsbWidth / 2f;
|
|
if (taskbarDp.isQsbInline) {
|
|
hotseatIconCenter += hotseatNavBarTranslationX;
|
|
}
|
|
float childCenter = (child.getLeft() + child.getRight()) / 2f;
|
|
if (child instanceof Reorderable reorderableChild) {
|
|
childCenter += reorderableChild.getTranslateDelegate().getTranslationX(
|
|
INDEX_TASKBAR_PINNING_ANIM).getValue();
|
|
}
|
|
float halfQsbIconWidthDiff =
|
|
(launcherDp.hotseatQsbWidth - taskbarDp.taskbarIconSize) / 2f;
|
|
float scale = ((float) taskbarDp.taskbarIconSize)
|
|
/ launcherDp.hotseatQsbVisualHeight;
|
|
setter.addFloat(child, SCALE_PROPERTY, scale, 1f, interpolator);
|
|
|
|
float fromX = isRtl ? -halfQsbIconWidthDiff : halfQsbIconWidthDiff;
|
|
float toX = hotseatIconCenter - childCenter;
|
|
if (child instanceof Reorderable reorderableChild) {
|
|
MultiTranslateDelegate mtd = reorderableChild.getTranslateDelegate();
|
|
|
|
setter.addFloat(mtd.getTranslationX(INDEX_TASKBAR_ALIGNMENT_ANIM),
|
|
MULTI_PROPERTY_VALUE, fromX, toX, interpolator);
|
|
setter.setFloat(mtd.getTranslationY(INDEX_TASKBAR_ALIGNMENT_ANIM),
|
|
MULTI_PROPERTY_VALUE, mTaskbarBottomMargin, interpolator);
|
|
} else {
|
|
setter.addFloat(child, VIEW_TRANSLATE_X, fromX, toX, interpolator);
|
|
setter.setFloat(child, VIEW_TRANSLATE_Y, mTaskbarBottomMargin, interpolator);
|
|
}
|
|
|
|
if (mIsHotseatIconOnTopWhenAligned) {
|
|
setter.addFloat(child, VIEW_ALPHA, 0f, 1f,
|
|
isToHome
|
|
? Interpolators.clampToProgress(LINEAR, 0f, 0.35f)
|
|
: mActivity.getDeviceProfile().isQsbInline
|
|
? Interpolators.clampToProgress(LINEAR, 0f, 1f)
|
|
: Interpolators.clampToProgress(LINEAR, 0.84f, 1f));
|
|
}
|
|
setter.addOnFrameListener(animator -> AlphaUpdateListener.updateVisibility(child));
|
|
continue;
|
|
}
|
|
|
|
int recentTaskIndex = -1;
|
|
if (isRecentTask) {
|
|
if (firstRecentTaskIndex < 0) {
|
|
firstRecentTaskIndex = i;
|
|
}
|
|
recentTaskIndex = i - firstRecentTaskIndex;
|
|
}
|
|
float positionInHotseat = getPositionInHotseat(taskbarDp.numShownHotseatIcons, child,
|
|
mIsRtl, isAllAppsButton, isTaskbarDividerView,
|
|
mTaskbarView.isDividerForRecents(), recentTaskIndex);
|
|
if (positionInHotseat == ERROR_POSITION_IN_HOTSEAT_NOT_FOUND) continue;
|
|
|
|
|
|
float hotseatIconCenter;
|
|
if (launcherDp.shouldAdjustHotseatForBubbleBar(child.getContext(),
|
|
bubbleBarHasBubbles())) {
|
|
float hotseatAdjustedBorderSpace =
|
|
launcherDp.getHotseatAdjustedBorderSpaceForBubbleBar(child.getContext());
|
|
hotseatIconCenter = hotseatPadding.left + hotseatCellSize
|
|
+ (hotseatCellSize + hotseatAdjustedBorderSpace) * positionInHotseat
|
|
+ hotseatCellSize / 2f;
|
|
} else {
|
|
hotseatIconCenter = hotseatPadding.left
|
|
+ (hotseatCellSize + borderSpacing) * positionInHotseat
|
|
+ hotseatCellSize / 2f;
|
|
}
|
|
hotseatIconCenter += hotseatNavBarTranslationX;
|
|
float childCenter = (child.getLeft() + child.getRight()) / 2f;
|
|
childCenter += ((Reorderable) child).getTranslateDelegate().getTranslationX(
|
|
INDEX_TASKBAR_PINNING_ANIM).getValue();
|
|
float toX = hotseatIconCenter - childCenter;
|
|
if (child instanceof Reorderable) {
|
|
MultiTranslateDelegate mtd = ((Reorderable) child).getTranslateDelegate();
|
|
setter.setFloat(mtd.getTranslationX(INDEX_TASKBAR_ALIGNMENT_ANIM),
|
|
MULTI_PROPERTY_VALUE, toX, interpolator);
|
|
setter.setFloat(mtd.getTranslationY(INDEX_TASKBAR_ALIGNMENT_ANIM),
|
|
MULTI_PROPERTY_VALUE, mTaskbarBottomMargin, interpolator);
|
|
} else {
|
|
setter.setFloat(child, VIEW_TRANSLATE_X, toX, interpolator);
|
|
setter.setFloat(child, VIEW_TRANSLATE_Y, mTaskbarBottomMargin, interpolator);
|
|
}
|
|
setter.setFloat(child, SCALE_PROPERTY, scaleUp, interpolator);
|
|
}
|
|
|
|
AnimatorPlaybackController controller = setter.createPlaybackController();
|
|
mOnControllerPreCreateCallback = () -> controller.setPlayFraction(0);
|
|
return controller;
|
|
}
|
|
|
|
/**
|
|
* Returns the index of the given child relative to its position in hotseat.
|
|
* Examples:
|
|
* -1 is the item before the first hotseat item.
|
|
* -0.5 is between those (e.g. for the divider).
|
|
* {@link #ERROR_POSITION_IN_HOTSEAT_NOT_FOUND} if there's no calculation relative to hotseat.
|
|
*/
|
|
@VisibleForTesting
|
|
float getPositionInHotseat(int numShownHotseatIcons, View child, boolean isRtl,
|
|
boolean isAllAppsButton, boolean isTaskbarDividerView, boolean isDividerForRecents,
|
|
int recentTaskIndex) {
|
|
float positionInHotseat;
|
|
// Note that there is no All Apps button in the hotseat,
|
|
// this position is only used as it's convenient for animation purposes.
|
|
float allAppsButtonPositionInHotseat = isRtl
|
|
// Right after all hotseat items.
|
|
// [HHHHHH]|[>A<]
|
|
? numShownHotseatIcons
|
|
// Right before all hotseat items.
|
|
// [>A<]|[HHHHHH]
|
|
: -1;
|
|
// Note that there are no recent tasks in the hotseat,
|
|
// this position is only used as it's convenient for animation purposes.
|
|
float firstRecentTaskPositionInHotseat = isRtl
|
|
// After all hotseat icons and All Apps button.
|
|
// [HHHHHH][A]|[>R<R]
|
|
? numShownHotseatIcons + 1
|
|
// Right after all hotseat items.
|
|
// [A][HHHHHH]|[>R<R]
|
|
: numShownHotseatIcons;
|
|
if (isAllAppsButton) {
|
|
positionInHotseat = allAppsButtonPositionInHotseat;
|
|
} else if (isTaskbarDividerView) {
|
|
// Note that there is no taskbar divider view in the hotseat,
|
|
// this position is only used as it's convenient for animation purposes.
|
|
float relativePosition = isDividerForRecents
|
|
? firstRecentTaskPositionInHotseat
|
|
: allAppsButtonPositionInHotseat;
|
|
positionInHotseat = relativePosition > 0
|
|
? relativePosition - DIVIDER_VIEW_POSITION_OFFSET
|
|
: relativePosition + DIVIDER_VIEW_POSITION_OFFSET;
|
|
} else if (child.getTag() instanceof ItemInfo) {
|
|
positionInHotseat = ((ItemInfo) child.getTag()).screenId;
|
|
} else if (recentTaskIndex >= 0) {
|
|
positionInHotseat = firstRecentTaskPositionInHotseat + recentTaskIndex;
|
|
} else {
|
|
Log.w(TAG, "Unsupported view found in createIconAlignmentController, v=" + child);
|
|
return ERROR_POSITION_IN_HOTSEAT_NOT_FOUND;
|
|
}
|
|
return positionInHotseat;
|
|
}
|
|
|
|
private boolean bubbleBarHasBubbles() {
|
|
return mBubbleControllers != null
|
|
&& mBubbleControllers.bubbleBarViewController.hasBubbles();
|
|
}
|
|
|
|
public void onRotationChanged(DeviceProfile deviceProfile) {
|
|
if (!mControllers.uiController.isIconAlignedWithHotseat()) {
|
|
// We only translate on rotation when icon is aligned with hotseat
|
|
return;
|
|
}
|
|
int taskbarWindowSize;
|
|
if (mActivity.isPhoneMode()) {
|
|
taskbarWindowSize = mActivity.getResources().getDimensionPixelSize(
|
|
mActivity.isThreeButtonNav()
|
|
? R.dimen.taskbar_phone_size
|
|
: R.dimen.taskbar_stashed_size);
|
|
} else {
|
|
taskbarWindowSize = deviceProfile.taskbarHeight + deviceProfile.getTaskbarOffsetY();
|
|
}
|
|
mActivity.setTaskbarWindowSize(taskbarWindowSize);
|
|
mTaskbarNavButtonTranslationY.updateValue(-deviceProfile.getTaskbarOffsetY());
|
|
}
|
|
|
|
/**
|
|
* Maps the given operator to all the top-level children of TaskbarView.
|
|
*/
|
|
public void mapOverItems(LauncherBindableItemsContainer.ItemOperator op) {
|
|
mTaskbarView.mapOverItems(op);
|
|
}
|
|
|
|
/**
|
|
* Returns the first icon to match the given parameter, in priority from:
|
|
* 1) Icons directly on Taskbar
|
|
* 2) FolderIcon of the Folder containing the given icon
|
|
* 3) All Apps button
|
|
*/
|
|
public View getFirstIconMatch(Predicate<ItemInfo> matcher) {
|
|
Predicate<ItemInfo> collectionMatcher = ItemInfoMatcher.forFolderMatch(matcher);
|
|
return mTaskbarView.getFirstMatch(matcher, collectionMatcher);
|
|
}
|
|
|
|
/**
|
|
* Returns whether the given MotionEvent, *in screen coorindates*, is within any Taskbar item's
|
|
* touch bounds.
|
|
*/
|
|
public boolean isEventOverAnyItem(MotionEvent ev) {
|
|
return mTaskbarView.isEventOverAnyItem(ev);
|
|
}
|
|
|
|
/** Called when there's a change in running apps to update the UI. */
|
|
public void commitRunningAppsToUI() {
|
|
mModelCallbacks.commitRunningAppsToUI();
|
|
if (taskbarRecentsLayoutTransition() && mTaskbarView.getLayoutTransition() == null) {
|
|
// Set up after the first commit so that the initial recents do not animate (janky).
|
|
mTaskbarView.setLayoutTransition(createLayoutTransitionForRunningApps());
|
|
}
|
|
}
|
|
|
|
private LayoutTransition createLayoutTransitionForRunningApps() {
|
|
LayoutTransition layoutTransition = new LayoutTransition();
|
|
layoutTransition.setDuration(TRANSITION_DEFAULT_DURATION);
|
|
layoutTransition.addTransitionListener(new TransitionListener() {
|
|
|
|
@Override
|
|
public void startTransition(
|
|
LayoutTransition transition, ViewGroup container, View view, int type) {
|
|
if (type == APPEARING) {
|
|
view.setAlpha(0f);
|
|
view.setScaleX(0f);
|
|
view.setScaleY(0f);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void endTransition(
|
|
LayoutTransition transition, ViewGroup container, View view, int type) {
|
|
// Do nothing.
|
|
}
|
|
});
|
|
|
|
// Appearing.
|
|
AnimatorSet appearingSet = new AnimatorSet();
|
|
Animator appearingAlphaAnimator = ObjectAnimator.ofFloat(null, "alpha", 0f, 1f);
|
|
appearingAlphaAnimator.setInterpolator(Interpolators.clampToProgress(LINEAR, 0f,
|
|
(float) TRANSITION_FADE_IN_DURATION / TRANSITION_DEFAULT_DURATION));
|
|
Animator appearingScaleAnimator = ObjectAnimator.ofFloat(null, SCALE_PROPERTY, 0f, 1f);
|
|
appearingScaleAnimator.setInterpolator(EMPHASIZED);
|
|
appearingSet.playTogether(appearingAlphaAnimator, appearingScaleAnimator);
|
|
layoutTransition.setAnimator(APPEARING, appearingSet);
|
|
layoutTransition.setStartDelay(APPEARING, TRANSITION_DELAY);
|
|
|
|
// Disappearing.
|
|
AnimatorSet disappearingSet = new AnimatorSet();
|
|
Animator disappearingAlphaAnimator = ObjectAnimator.ofFloat(null, "alpha", 1f, 0f);
|
|
disappearingAlphaAnimator.setInterpolator(Interpolators.clampToProgress(LINEAR,
|
|
(float) TRANSITION_DELAY / TRANSITION_DEFAULT_DURATION,
|
|
(float) (TRANSITION_DELAY + TRANSITION_FADE_OUT_DURATION)
|
|
/ TRANSITION_DEFAULT_DURATION));
|
|
Animator disappearingScaleAnimator = ObjectAnimator.ofFloat(null, SCALE_PROPERTY, 1f, 0f);
|
|
disappearingScaleAnimator.setInterpolator(EMPHASIZED);
|
|
disappearingSet.playTogether(disappearingAlphaAnimator, disappearingScaleAnimator);
|
|
layoutTransition.setAnimator(DISAPPEARING, disappearingSet);
|
|
|
|
// Change transitions.
|
|
FloatProperty<View> translateXPinning = new FloatProperty<>("translateXPinning") {
|
|
@Override
|
|
public void setValue(View view, float value) {
|
|
getTranslationXForPinning(view).setValue(value);
|
|
}
|
|
|
|
@Override
|
|
public Float get(View view) {
|
|
return getTranslationXForPinning(view).getValue();
|
|
}
|
|
|
|
private MultiProperty getTranslationXForPinning(View view) {
|
|
return ((Reorderable) view).getTranslateDelegate()
|
|
.getTranslationX(INDEX_TASKBAR_PINNING_ANIM);
|
|
}
|
|
};
|
|
AnimatorSet changeSet = new AnimatorSet();
|
|
changeSet.playTogether(
|
|
layoutTransition.getAnimator(CHANGE_APPEARING),
|
|
ObjectAnimator.ofFloat(null, translateXPinning, 0f, 1f));
|
|
|
|
// Change appearing.
|
|
layoutTransition.setAnimator(CHANGE_APPEARING, changeSet);
|
|
layoutTransition.setInterpolator(CHANGE_APPEARING, EMPHASIZED);
|
|
|
|
// Change disappearing.
|
|
layoutTransition.setAnimator(CHANGE_DISAPPEARING, changeSet);
|
|
layoutTransition.setInterpolator(CHANGE_DISAPPEARING, EMPHASIZED);
|
|
layoutTransition.setStartDelay(CHANGE_DISAPPEARING, TRANSITION_DELAY);
|
|
|
|
return layoutTransition;
|
|
}
|
|
|
|
/**
|
|
* To be called when the given Task is updated, so that we can tell TaskbarView to also update.
|
|
* @param task The Task whose e.g. icon changed.
|
|
*/
|
|
public void onTaskUpdated(Task task) {
|
|
// Find the icon view(s) that changed.
|
|
for (View view : mTaskbarView.getIconViews()) {
|
|
if (view instanceof BubbleTextView btv
|
|
&& view.getTag() instanceof GroupTask groupTask) {
|
|
if (groupTask.containsTask(task.key.id)) {
|
|
mTaskbarView.applyGroupTaskToBubbleTextView(btv, groupTask);
|
|
}
|
|
} else if (view instanceof TaskbarOverflowView overflowButton) {
|
|
overflowButton.updateTaskIsShown(task);
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void dumpLogs(String prefix, PrintWriter pw) {
|
|
pw.println(prefix + "TaskbarViewController:");
|
|
|
|
mTaskbarIconAlpha.dump(
|
|
prefix + "\t",
|
|
pw,
|
|
"mTaskbarIconAlpha",
|
|
"ALPHA_INDEX_HOME",
|
|
"ALPHA_INDEX_KEYGUARD",
|
|
"ALPHA_INDEX_STASH",
|
|
"ALPHA_INDEX_RECENTS_DISABLED",
|
|
"ALPHA_INDEX_NOTIFICATION_EXPANDED",
|
|
"ALPHA_INDEX_ASSISTANT_INVOKED",
|
|
"ALPHA_INDEX_SMALL_SCREEN");
|
|
|
|
mModelCallbacks.dumpLogs(prefix + "\t", pw);
|
|
}
|
|
|
|
private ObjectAnimator createTaskbarIconsShiftAnimator(float translationX) {
|
|
ObjectAnimator animator = mIconsTranslationXForNavbar.animateToValue(translationX);
|
|
animator.setStartDelay(FADE_OUT_ANIM_POSITION_DURATION_MS);
|
|
animator.setDuration(FADE_IN_ANIM_ALPHA_DURATION_MS);
|
|
animator.setInterpolator(EMPHASIZED);
|
|
return animator;
|
|
}
|
|
}
|