Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2790c9db authored by Brian Isganitis's avatar Brian Isganitis Committed by Android (Google) Code Review
Browse files

Merge "Implement light mode for persistent Taskbar." into tm-qpr-dev

parents f22345ea 473cfe0a

quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java

+4 −12
Original line number Diff line number Diff line
@@ -25,7 +25,6 @@ import static com.android.quickstep.TaskAnimationManager.ENABLE_SHELL_TRANSITION 


import android.animation.Animator;

import android.animation.AnimatorSet;

import android.annotation.ColorInt;

import android.os.RemoteException;

import android.util.Log;

import android.view.TaskTransitionSpec;
@@ -223,17 +222,10 @@ public class LauncherTaskbarUIController extends TaskbarUIController { 
                WindowManagerGlobal.getWindowManagerService().clearTaskTransitionSpec();

            } else {

                // Adjust task transition spec to account for taskbar being visible

                @ColorInt int taskAnimationBackgroundColor =

                        DisplayController.isTransientTaskbar(mLauncher)

                                ? mLauncher.getColor(R.color.transient_taskbar_background)

                                : mLauncher.getColor(R.color.taskbar_background);



                TaskTransitionSpec customTaskAnimationSpec = new TaskTransitionSpec(

                        taskAnimationBackgroundColor,

                        Set.of(ITYPE_EXTRA_NAVIGATION_BAR)

                );

                WindowManagerGlobal.getWindowManagerService()

                        .setTaskTransitionSpec(customTaskAnimationSpec);

                WindowManagerGlobal.getWindowManagerService().setTaskTransitionSpec(

                        new TaskTransitionSpec(

                                mLauncher.getColor(R.color.taskbar_background),

                                Set.of(ITYPE_EXTRA_NAVIGATION_BAR)));

            }

        } catch (RemoteException e) {

            // This shouldn't happen but if it does task animations won't look good until the

quickstep/src/com/android/launcher3/taskbar/NavbarButtonsViewController.java

+43 −26
Original line number Diff line number Diff line
@@ -125,8 +125,10 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT 
    private static final int FLAG_SMALL_SCREEN = 1 << 13;

    private static final int FLAG_SLIDE_IN_VIEW_VISIBLE = 1 << 14;



    /** Flags where a UI could be over a slide in view, so the color override should be disabled. */

    private static final int FLAGS_SLIDE_IN_VIEW_ICON_COLOR_OVERRIDE_DISABLED =

    /**

     * Flags where a UI could be over Taskbar surfaces, so the color override should be disabled.

     */

    private static final int FLAGS_ON_BACKGROUND_COLOR_OVERRIDE_DISABLED =

            FLAG_NOTIFICATION_SHADE_EXPANDED | FLAG_VOICE_INTERACTION_WINDOW_SHOWING;



    private static final String NAV_BUTTONS_SEPARATE_WINDOW_TITLE = "Taskbar Nav Buttons";
@@ -148,8 +150,8 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT 
    private final ViewGroup mStartContextualContainer;

    private final int mLightIconColor;

    private final int mDarkIconColor;

    /** Color to use for navigation bar buttons, if a slide in view is visible. */

    private final int mSlideInViewIconColor;

    /** Color to use for navigation bar buttons, if they are on on a Taskbar surface background. */

    private final int mOnBackgroundIconColor;



    private final AnimatedFloat mTaskbarNavButtonTranslationY = new AnimatedFloat(

            this::updateNavButtonTranslationY);
@@ -160,13 +162,18 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT 
    // Used for System UI state updates that should translate the nav button for in-app display.

    private final AnimatedFloat mNavButtonInAppDisplayProgressForSysui = new AnimatedFloat(

            this::updateNavButtonInAppDisplayProgressForSysui);

    /** Expected nav button dark intensity communicated via the framework. */

    private final AnimatedFloat mTaskbarNavButtonDarkIntensity = new AnimatedFloat(

            this::updateNavButtonDarkIntensity);

    private final AnimatedFloat mNavButtonDarkIntensityMultiplier = new AnimatedFloat(

            this::updateNavButtonDarkIntensity);

    /** Overrides the navigation button color to {@code mSlideInViewIconColor} when {@code 1}. */

    private final AnimatedFloat mSlideInViewNavButtonColorOverride = new AnimatedFloat(

            this::updateNavButtonDarkIntensity);

            this::updateNavButtonColor);

    /** {@code 1} if the Taskbar background color is fully opaque. */

    private final AnimatedFloat mOnTaskbarBackgroundNavButtonColorOverride = new AnimatedFloat(

            this::updateNavButtonColor);

    /** {@code 1} if a Taskbar slide in overlay is visible over Taskbar. */

    private final AnimatedFloat mSlideInViewVisibleNavButtonColorOverride = new AnimatedFloat(

            this::updateNavButtonColor);

    /** Disables the {@link #mOnBackgroundIconColor} override if {@code 0}. */

    private final AnimatedFloat mOnBackgroundNavButtonColorOverrideMultiplier = new AnimatedFloat(

            this::updateNavButtonColor);

    private final RotationButtonListener mRotationButtonListener = new RotationButtonListener();



    private final Rect mFloatingRotationButtonBounds = new Rect();
@@ -199,8 +206,7 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT 


        mLightIconColor = context.getColor(R.color.taskbar_nav_icon_light_color);

        mDarkIconColor = context.getColor(R.color.taskbar_nav_icon_dark_color);

        // Can precompute color since dark theme change recreates taskbar.

        mSlideInViewIconColor = Utilities.isDarkTheme(context) ? mLightIconColor : mDarkIconColor;

        mOnBackgroundIconColor = Utilities.isDarkTheme(context) ? mLightIconColor : mDarkIconColor;

    }



    /**
@@ -266,10 +272,15 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT 
                flags -> (flags & FLAG_IME_VISIBLE) != 0 && !isInKidsMode, AnimatedFloat.VALUE,

                transForIme, defaultButtonTransY));



        // Start at 1 because relevant flags are unset at init.

        mOnBackgroundNavButtonColorOverrideMultiplier.value = 1;

        mPropertyHolders.add(new StatePropertyHolder(

                mOnBackgroundNavButtonColorOverrideMultiplier,

                flags -> (flags & FLAGS_ON_BACKGROUND_COLOR_OVERRIDE_DISABLED) == 0));



        mPropertyHolders.add(new StatePropertyHolder(

                mSlideInViewNavButtonColorOverride,

                flags -> ((flags & FLAG_SLIDE_IN_VIEW_VISIBLE) != 0)

                        && ((flags & FLAGS_SLIDE_IN_VIEW_ICON_COLOR_OVERRIDE_DISABLED) == 0)));

                mSlideInViewVisibleNavButtonColorOverride,

                flags -> (flags & FLAG_SLIDE_IN_VIEW_VISIBLE) != 0));



        if (alwaysShowButtons) {

            initButtons(mNavButtonContainer, mEndContextualContainer,
@@ -569,9 +580,9 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT 
        return mTaskbarNavButtonDarkIntensity;

    }



    /** Use to determine whether to use the dark intensity requested by the underlying app */

    public AnimatedFloat getNavButtonDarkIntensityMultiplier() {

        return mNavButtonDarkIntensityMultiplier;

    /** Use to override the nav button color with {@link #mOnBackgroundIconColor}. */

    public AnimatedFloat getOnTaskbarBackgroundNavButtonColorOverride() {

        return mOnTaskbarBackgroundNavButtonColorOverride;

    }



    /**
@@ -617,14 +628,20 @@ public class NavbarButtonsViewController implements TaskbarControllers.LoggableT 
                + inAppDisplayAdjustmentTranslationY);

    }



    private void updateNavButtonDarkIntensity() {

        float darkIntensity = mTaskbarNavButtonDarkIntensity.value

                * mNavButtonDarkIntensityMultiplier.value;

        ArgbEvaluator argbEvaluator = ArgbEvaluator.getInstance();

        int iconColor = (int) argbEvaluator.evaluate(

                darkIntensity, mLightIconColor, mDarkIconColor);

        iconColor = (int) argbEvaluator.evaluate(

                mSlideInViewNavButtonColorOverride.value, iconColor, mSlideInViewIconColor);

    private void updateNavButtonColor() {

        final ArgbEvaluator argbEvaluator = ArgbEvaluator.getInstance();

        final int sysUiNavButtonIconColor = (int) argbEvaluator.evaluate(

                mTaskbarNavButtonDarkIntensity.value,

                mLightIconColor,

                mDarkIconColor);

        // Override the color from framework if nav buttons are over an opaque Taskbar surface.

        final int iconColor = (int) argbEvaluator.evaluate(

                mOnBackgroundNavButtonColorOverrideMultiplier.value

                        * Math.max(

                                mOnTaskbarBackgroundNavButtonColorOverride.value,

                                mSlideInViewVisibleNavButtonColorOverride.value),

                sysUiNavButtonIconColor,

                mOnBackgroundIconColor);

        for (ImageView button : mAllButtons) {

            button.setImageTintList(ColorStateList.valueOf(iconColor));

        }

quickstep/src/com/android/launcher3/taskbar/TaskbarBackgroundRenderer.kt

+0 −2
Original line number Diff line number Diff line
@@ -66,8 +66,6 @@ class TaskbarBackgroundRenderer(context: TaskbarActivityContext) { 
        paint.style = Paint.Style.FILL



        if (isTransientTaskbar) {

            paint.color = context.getColor(R.color.transient_taskbar_background)



            val res = context.resources

            bottomMargin = res.getDimensionPixelSize(R.dimen.transient_taskbar_margin)

            shadowBlur = res.getDimension(R.dimen.transient_taskbar_shadow_blur)

quickstep/src/com/android/launcher3/taskbar/TaskbarDragLayerController.java

+11 −19
Original line number Diff line number Diff line
@@ -59,10 +59,9 @@ public class TaskbarDragLayerController implements TaskbarControllers.LoggableTa 


    // Initialized in init.

    private TaskbarControllers mControllers;

    private AnimatedFloat mNavButtonDarkIntensityMultiplier;

    private AnimatedFloat mOnBackgroundNavButtonColorIntensity;



    private float mLastSetBackgroundAlpha;

    private boolean mIsBackgroundDrawnElsewhere;



    public TaskbarDragLayerController(TaskbarActivityContext activity,

            TaskbarDragLayer taskbarDragLayer) {
@@ -77,8 +76,8 @@ public class TaskbarDragLayerController implements TaskbarControllers.LoggableTa 
        mControllers = controllers;

        mTaskbarDragLayer.init(new TaskbarDragLayerCallbacks());



        mNavButtonDarkIntensityMultiplier = mControllers.navbarButtonsViewController

                .getNavButtonDarkIntensityMultiplier();

        mOnBackgroundNavButtonColorIntensity = mControllers.navbarButtonsViewController

                .getOnTaskbarBackgroundNavButtonColorOverride();



        mBgTaskbar.value = 1;

        mKeyguardBgTaskbar.value = 1;
@@ -152,7 +151,7 @@ public class TaskbarDragLayerController implements TaskbarControllers.LoggableTa 
        mLastSetBackgroundAlpha = mBgOverride.value * Math.max(bgNavbar, bgTaskbar);

        mTaskbarDragLayer.setTaskbarBackgroundAlpha(mLastSetBackgroundAlpha);



        updateNavBarDarkIntensityMultiplier();

        updateOnBackgroundNavButtonColorIntensity();

    }



    /**
@@ -165,7 +164,7 @@ public class TaskbarDragLayerController implements TaskbarControllers.LoggableTa 
    private void updateBackgroundOffset() {

        mTaskbarDragLayer.setTaskbarBackgroundOffset(mBgOffset.value);



        updateNavBarDarkIntensityMultiplier();

        updateOnBackgroundNavButtonColorIntensity();

    }



    @Override
@@ -174,23 +173,16 @@ public class TaskbarDragLayerController implements TaskbarControllers.LoggableTa 
    }



    /**

     * Set if another controller is temporarily handling background drawing. In this case we:

     * - Override our background alpha to be 0.

     * - Keep the nav bar dark intensity assuming taskbar background is at full alpha.

     * Set if another controller is temporarily handling background drawing. In this case we

     * override our background alpha to be {@code 0}.

     */

    public void setIsBackgroundDrawnElsewhere(boolean isBackgroundDrawnElsewhere) {

        mIsBackgroundDrawnElsewhere = isBackgroundDrawnElsewhere;

        mBgOverride.updateValue(mIsBackgroundDrawnElsewhere ? 0 : 1);

        updateNavBarDarkIntensityMultiplier();

        mBgOverride.updateValue(isBackgroundDrawnElsewhere ? 0 : 1);

    }



    private void updateNavBarDarkIntensityMultiplier() {

        // Zero out the app-requested dark intensity when we're drawing our own background.

        float effectiveBgAlpha = mLastSetBackgroundAlpha * (1 - mBgOffset.value);

        if (mIsBackgroundDrawnElsewhere) {

            effectiveBgAlpha = 1;

        }

        mNavButtonDarkIntensityMultiplier.updateValue(1 - effectiveBgAlpha);

    private void updateOnBackgroundNavButtonColorIntensity() {

        mOnBackgroundNavButtonColorIntensity.updateValue(

                mLastSetBackgroundAlpha * (1 - mBgOffset.value));

    }



    @Override

quickstep/src/com/android/launcher3/taskbar/TaskbarView.java

+2 −3
Original line number Diff line number Diff line
@@ -142,9 +142,8 @@ public class TaskbarView extends FrameLayout implements FolderIcon.FolderIconPar 
                    : R.drawable.ic_taskbar_all_apps_button));

            mAllAppsButton.setScaleX(mIsRtl ? -1 : 1);

            mAllAppsButton.setPadding(mItemPadding, mItemPadding, mItemPadding, mItemPadding);

            mAllAppsButton.setForegroundTint(mActivityContext.getColor(isTransientTaskbar

                            ? R.color.all_apps_button_color

                            : R.color.all_apps_button_color_dark));

            mAllAppsButton.setForegroundTint(

                    mActivityContext.getColor(R.color.all_apps_button_color));



            if (FeatureFlags.ENABLE_TASKBAR_PINNING.get()) {

                mTaskbarDivider = LayoutInflater.from(context).inflate(R.layout.taskbar_divider,