Examples with MultiValueUpdateListener com.android.quickstep.util.MultiValueUpdateListener used on opensource projects

Example 1 with MultiValueUpdateListener

use of com.android.quickstep.util.MultiValueUpdateListener in project android_packages_apps_Launcher3 by crdroidandroid.

the class QuickstepTransitionManager method getOpeningWindowAnimators.

/**
 * @return Animator that controls the window of the opening targets from app icons.
 */
private Animator getOpeningWindowAnimators(View v, RemoteAnimationTargetCompat[] appTargets, RemoteAnimationTargetCompat[] wallpaperTargets, RemoteAnimationTargetCompat[] nonAppTargets, Rect windowTargetBounds, boolean appTargetsAreTranslucent, int rotationChange) {
    RectF launcherIconBounds = new RectF();
    FloatingIconView floatingView = FloatingIconView.getFloatingIconView(mLauncher, v, !appTargetsAreTranslucent, launcherIconBounds, true);
    Rect crop = new Rect();
    Matrix matrix = new Matrix();
    RemoteAnimationTargets openingTargets = new RemoteAnimationTargets(appTargets, wallpaperTargets, nonAppTargets, MODE_OPENING);
    SurfaceTransactionApplier surfaceApplier = new SurfaceTransactionApplier(floatingView);
    openingTargets.addReleaseCheck(surfaceApplier);
    RemoteAnimationTargetCompat navBarTarget = openingTargets.getNavBarRemoteAnimationTarget();
    int[] dragLayerBounds = new int[2];
    mDragLayer.getLocationOnScreen(dragLayerBounds);
    final boolean hasSplashScreen;
    if (supportsSSplashScreen()) {
        int taskId = openingTargets.getFirstAppTargetTaskId();
        Pair<Integer, Integer> defaultParams = Pair.create(STARTING_WINDOW_TYPE_NONE, 0);
        Pair<Integer, Integer> taskParams = mTaskStartParams.getOrDefault(taskId, defaultParams);
        mTaskStartParams.remove(taskId);
        hasSplashScreen = taskParams.first == STARTING_WINDOW_TYPE_SPLASH_SCREEN;
    } else {
        hasSplashScreen = false;
    }
    AnimOpenProperties prop = new AnimOpenProperties(mLauncher.getResources(), mDeviceProfile, windowTargetBounds, launcherIconBounds, v, dragLayerBounds[0], dragLayerBounds[1], hasSplashScreen, floatingView.isDifferentFromAppIcon());
    int left = (int) (prop.cropCenterXStart - prop.cropWidthStart / 2);
    int top = (int) (prop.cropCenterYStart - prop.cropHeightStart / 2);
    int right = (int) (left + prop.cropWidthStart);
    int bottom = (int) (top + prop.cropHeightStart);
    // Set the crop here so we can calculate the corner radius below.
    crop.set(left, top, right, bottom);
    RectF floatingIconBounds = new RectF();
    RectF tmpRectF = new RectF();
    Point tmpPos = new Point();
    AnimatorSet animatorSet = new AnimatorSet();
    ValueAnimator appAnimator = ValueAnimator.ofFloat(0, 1);
    appAnimator.setDuration(APP_LAUNCH_DURATION);
    appAnimator.setInterpolator(LINEAR);
    appAnimator.addListener(floatingView);
    appAnimator.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            if (v instanceof BubbleTextView) {
                ((BubbleTextView) v).setStayPressed(false);
            }
            openingTargets.release();
        }
    });
    final float initialWindowRadius = supportsRoundedCornersOnWindows(mLauncher.getResources()) ? Math.max(crop.width(), crop.height()) / 2f : 0f;
    final float finalWindowRadius = mDeviceProfile.isMultiWindowMode ? 0 : getWindowCornerRadius(mLauncher.getResources());
    final float finalShadowRadius = appTargetsAreTranslucent ? 0 : mMaxShadowRadius;
    MultiValueUpdateListener listener = new MultiValueUpdateListener() {

        FloatProp mDx = new FloatProp(0, prop.dX, 0, APP_LAUNCH_DURATION, mOpeningXInterpolator);

        FloatProp mDy = new FloatProp(0, prop.dY, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mIconScaleToFitScreen = new FloatProp(prop.initialAppIconScale, prop.finalAppIconScale, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mIconAlpha = new FloatProp(prop.iconAlphaStart, 0f, APP_LAUNCH_ALPHA_START_DELAY, APP_LAUNCH_ALPHA_DURATION, LINEAR);

        FloatProp mWindowRadius = new FloatProp(initialWindowRadius, finalWindowRadius, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mShadowRadius = new FloatProp(0, finalShadowRadius, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mCropRectCenterX = new FloatProp(prop.cropCenterXStart, prop.cropCenterXEnd, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mCropRectCenterY = new FloatProp(prop.cropCenterYStart, prop.cropCenterYEnd, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mCropRectWidth = new FloatProp(prop.cropWidthStart, prop.cropWidthEnd, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mCropRectHeight = new FloatProp(prop.cropHeightStart, prop.cropHeightEnd, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        FloatProp mNavFadeOut = new FloatProp(1f, 0f, 0, ANIMATION_NAV_FADE_OUT_DURATION, NAV_FADE_OUT_INTERPOLATOR);

        FloatProp mNavFadeIn = new FloatProp(0f, 1f, ANIMATION_DELAY_NAV_FADE_IN, ANIMATION_NAV_FADE_IN_DURATION, NAV_FADE_IN_INTERPOLATOR);

        @Override
        public void onUpdate(float percent, boolean initOnly) {
            // Calculate the size of the scaled icon.
            float iconWidth = launcherIconBounds.width() * mIconScaleToFitScreen.value;
            float iconHeight = launcherIconBounds.height() * mIconScaleToFitScreen.value;
            int left = (int) (mCropRectCenterX.value - mCropRectWidth.value / 2);
            int top = (int) (mCropRectCenterY.value - mCropRectHeight.value / 2);
            int right = (int) (left + mCropRectWidth.value);
            int bottom = (int) (top + mCropRectHeight.value);
            crop.set(left, top, right, bottom);
            final int windowCropWidth = crop.width();
            final int windowCropHeight = crop.height();
            if (rotationChange != 0) {
                Utilities.rotateBounds(crop, mDeviceProfile.widthPx, mDeviceProfile.heightPx, rotationChange);
            }
            // Scale the size of the icon to match the size of the window crop.
            float scaleX = iconWidth / windowCropWidth;
            float scaleY = iconHeight / windowCropHeight;
            float scale = Math.min(1f, Math.max(scaleX, scaleY));
            float scaledCropWidth = windowCropWidth * scale;
            float scaledCropHeight = windowCropHeight * scale;
            float offsetX = (scaledCropWidth - iconWidth) / 2;
            float offsetY = (scaledCropHeight - iconHeight) / 2;
            // Calculate the window position to match the icon position.
            tmpRectF.set(launcherIconBounds);
            tmpRectF.offset(dragLayerBounds[0], dragLayerBounds[1]);
            tmpRectF.offset(mDx.value, mDy.value);
            Utilities.scaleRectFAboutCenter(tmpRectF, mIconScaleToFitScreen.value);
            float windowTransX0 = tmpRectF.left - offsetX - crop.left * scale;
            float windowTransY0 = tmpRectF.top - offsetY - crop.top * scale;
            // Calculate the icon position.
            floatingIconBounds.set(launcherIconBounds);
            floatingIconBounds.offset(mDx.value, mDy.value);
            Utilities.scaleRectFAboutCenter(floatingIconBounds, mIconScaleToFitScreen.value);
            floatingIconBounds.left -= offsetX;
            floatingIconBounds.top -= offsetY;
            floatingIconBounds.right += offsetX;
            floatingIconBounds.bottom += offsetY;
            if (initOnly) {
                // For the init pass, we want full alpha since the window is not yet ready.
                floatingView.update(1f, 255, floatingIconBounds, percent, 0f, mWindowRadius.value * scale, true);
                return;
            }
            ArrayList<SurfaceParams> params = new ArrayList<>();
            for (int i = appTargets.length - 1; i >= 0; i--) {
                RemoteAnimationTargetCompat target = appTargets[i];
                SurfaceParams.Builder builder = new SurfaceParams.Builder(target.leash);
                if (target.mode == MODE_OPENING) {
                    matrix.setScale(scale, scale);
                    if (rotationChange == 1) {
                        matrix.postTranslate(windowTransY0, mDeviceProfile.widthPx - (windowTransX0 + scaledCropWidth));
                    } else if (rotationChange == 2) {
                        matrix.postTranslate(mDeviceProfile.widthPx - (windowTransX0 + scaledCropWidth), mDeviceProfile.heightPx - (windowTransY0 + scaledCropHeight));
                    } else if (rotationChange == 3) {
                        matrix.postTranslate(mDeviceProfile.heightPx - (windowTransY0 + scaledCropHeight), windowTransX0);
                    } else {
                        matrix.postTranslate(windowTransX0, windowTransY0);
                    }
                    floatingView.update(mIconAlpha.value, 255, floatingIconBounds, percent, 0f, mWindowRadius.value * scale, true);
                    builder.withMatrix(matrix).withWindowCrop(crop).withAlpha(1f - mIconAlpha.value).withCornerRadius(mWindowRadius.value).withShadowRadius(mShadowRadius.value);
                } else if (target.mode == MODE_CLOSING) {
                    if (target.localBounds != null) {
                        final Rect localBounds = target.localBounds;
                        tmpPos.set(target.localBounds.left, target.localBounds.top);
                    } else {
                        tmpPos.set(target.position.x, target.position.y);
                    }
                    final Rect crop = new Rect(target.screenSpaceBounds);
                    crop.offsetTo(0, 0);
                    if ((rotationChange % 2) == 1) {
                        int tmp = crop.right;
                        crop.right = crop.bottom;
                        crop.bottom = tmp;
                        tmp = tmpPos.x;
                        tmpPos.x = tmpPos.y;
                        tmpPos.y = tmp;
                    }
                    matrix.setTranslate(tmpPos.x, tmpPos.y);
                    builder.withMatrix(matrix).withWindowCrop(crop).withAlpha(1f);
                }
                params.add(builder.build());
            }
            if (navBarTarget != null) {
                final SurfaceParams.Builder navBuilder = new SurfaceParams.Builder(navBarTarget.leash);
                if (mNavFadeIn.value > mNavFadeIn.getStartValue()) {
                    matrix.setScale(scale, scale);
                    matrix.postTranslate(windowTransX0, windowTransY0);
                    navBuilder.withMatrix(matrix).withWindowCrop(crop).withAlpha(mNavFadeIn.value);
                } else {
                    navBuilder.withAlpha(mNavFadeOut.value);
                }
                params.add(navBuilder.build());
            }
            surfaceApplier.scheduleApply(params.toArray(new SurfaceParams[params.size()]));
        }
    };
    appAnimator.addUpdateListener(listener);
    // Since we added a start delay, call update here to init the FloatingIconView properly.
    listener.onUpdate(0, true);
    animatorSet.playTogether(appAnimator, getBackgroundAnimator(appTargets));
    return animatorSet;
}

Example 2 with MultiValueUpdateListener

use of com.android.quickstep.util.MultiValueUpdateListener in project android_packages_apps_Launcher3 by crdroidandroid.

the class QuickstepTransitionManager method getClosingWindowAnimators.

/**
 * Animator that controls the transformations of the windows the targets that are closing.
 */
private Animator getClosingWindowAnimators(RemoteAnimationTargetCompat[] appTargets, RemoteAnimationTargetCompat[] wallpaperTargets) {
    final int rotationChange = getRotationChange(appTargets);
    SurfaceTransactionApplier surfaceApplier = new SurfaceTransactionApplier(mDragLayer);
    Matrix matrix = new Matrix();
    Point tmpPos = new Point();
    Rect tmpRect = new Rect();
    ValueAnimator closingAnimator = ValueAnimator.ofFloat(0, 1);
    int duration = CLOSING_TRANSITION_DURATION_MS;
    float windowCornerRadius = mDeviceProfile.isMultiWindowMode ? 0 : getWindowCornerRadius(mLauncher.getResources());
    float startShadowRadius = areAllTargetsTranslucent(appTargets) ? 0 : mMaxShadowRadius;
    closingAnimator.setDuration(duration);
    closingAnimator.addUpdateListener(new MultiValueUpdateListener() {

        FloatProp mDy = new FloatProp(0, mClosingWindowTransY, 0, duration, DEACCEL_1_7);

        FloatProp mScale = new FloatProp(1f, 1f, 0, duration, DEACCEL_1_7);

        FloatProp mAlpha = new FloatProp(1f, 0f, 25, 125, LINEAR);

        FloatProp mShadowRadius = new FloatProp(startShadowRadius, 0, 0, duration, DEACCEL_1_7);

        @Override
        public void onUpdate(float percent, boolean initOnly) {
            SurfaceParams[] params = new SurfaceParams[appTargets.length];
            for (int i = appTargets.length - 1; i >= 0; i--) {
                RemoteAnimationTargetCompat target = appTargets[i];
                SurfaceParams.Builder builder = new SurfaceParams.Builder(target.leash);
                if (target.localBounds != null) {
                    tmpPos.set(target.localBounds.left, target.localBounds.top);
                } else {
                    tmpPos.set(target.position.x, target.position.y);
                }
                final Rect crop = new Rect(target.screenSpaceBounds);
                crop.offsetTo(0, 0);
                if (target.mode == MODE_CLOSING) {
                    tmpRect.set(target.screenSpaceBounds);
                    if ((rotationChange % 2) != 0) {
                        final int right = crop.right;
                        crop.right = crop.bottom;
                        crop.bottom = right;
                    }
                    matrix.setScale(mScale.value, mScale.value, tmpRect.centerX(), tmpRect.centerY());
                    matrix.postTranslate(0, mDy.value);
                    matrix.postTranslate(tmpPos.x, tmpPos.y);
                    builder.withMatrix(matrix).withWindowCrop(crop).withAlpha(mAlpha.value).withCornerRadius(windowCornerRadius).withShadowRadius(mShadowRadius.value);
                } else if (target.mode == MODE_OPENING) {
                    matrix.setTranslate(tmpPos.x, tmpPos.y);
                    builder.withMatrix(matrix).withWindowCrop(crop).withAlpha(1f);
                }
                params[i] = builder.build();
            }
            surfaceApplier.scheduleApply(params);
        }
    });
    return closingAnimator;
}

Example 3 with MultiValueUpdateListener

use of com.android.quickstep.util.MultiValueUpdateListener in project android_packages_apps_Launcher3 by crdroidandroid.

the class QuickstepTransitionManager method getOpeningWindowAnimatorsForWidget.

private Animator getOpeningWindowAnimatorsForWidget(LauncherAppWidgetHostView v, RemoteAnimationTargetCompat[] appTargets, RemoteAnimationTargetCompat[] wallpaperTargets, RemoteAnimationTargetCompat[] nonAppTargets, Rect windowTargetBounds, boolean appTargetsAreTranslucent) {
    final RectF widgetBackgroundBounds = new RectF();
    final Rect appWindowCrop = new Rect();
    final Matrix matrix = new Matrix();
    RemoteAnimationTargets openingTargets = new RemoteAnimationTargets(appTargets, wallpaperTargets, nonAppTargets, MODE_OPENING);
    RemoteAnimationTargetCompat openingTarget = openingTargets.getFirstAppTarget();
    int fallbackBackgroundColor = 0;
    if (openingTarget != null && supportsSSplashScreen()) {
        fallbackBackgroundColor = mTaskStartParams.containsKey(openingTarget.taskId) ? mTaskStartParams.get(openingTarget.taskId).second : 0;
        mTaskStartParams.remove(openingTarget.taskId);
    }
    if (fallbackBackgroundColor == 0) {
        fallbackBackgroundColor = FloatingWidgetView.getDefaultBackgroundColor(mLauncher, openingTarget);
    }
    final float finalWindowRadius = mDeviceProfile.isMultiWindowMode ? 0 : getWindowCornerRadius(mLauncher.getResources());
    final FloatingWidgetView floatingView = FloatingWidgetView.getFloatingWidgetView(mLauncher, v, widgetBackgroundBounds, new Size(windowTargetBounds.width(), windowTargetBounds.height()), finalWindowRadius, appTargetsAreTranslucent, fallbackBackgroundColor);
    final float initialWindowRadius = supportsRoundedCornersOnWindows(mLauncher.getResources()) ? floatingView.getInitialCornerRadius() : 0;
    SurfaceTransactionApplier surfaceApplier = new SurfaceTransactionApplier(floatingView);
    openingTargets.addReleaseCheck(surfaceApplier);
    RemoteAnimationTargetCompat navBarTarget = openingTargets.getNavBarRemoteAnimationTarget();
    AnimatorSet animatorSet = new AnimatorSet();
    ValueAnimator appAnimator = ValueAnimator.ofFloat(0, 1);
    appAnimator.setDuration(APP_LAUNCH_DURATION);
    appAnimator.setInterpolator(LINEAR);
    appAnimator.addListener(floatingView);
    appAnimator.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            openingTargets.release();
        }
    });
    floatingView.setFastFinishRunnable(animatorSet::end);
    appAnimator.addUpdateListener(new MultiValueUpdateListener() {

        float mAppWindowScale = 1;

        final FloatProp mWidgetForegroundAlpha = new FloatProp(1, /* start */
        0, /* end */
        0, /* delay */
        WIDGET_CROSSFADE_DURATION_MILLIS / 2, /* duration */
        LINEAR);

        final FloatProp mWidgetFallbackBackgroundAlpha = new FloatProp(0, /* start */
        1, /* end */
        0, /* delay */
        75, /* duration */
        LINEAR);

        final FloatProp mPreviewAlpha = new FloatProp(0, /* start */
        1, /* end */
        WIDGET_CROSSFADE_DURATION_MILLIS / 2, /* delay */
        WIDGET_CROSSFADE_DURATION_MILLIS / 2, /* duration */
        LINEAR);

        final FloatProp mWindowRadius = new FloatProp(initialWindowRadius, finalWindowRadius, 0, /* start */
        APP_LAUNCH_DURATION, mOpeningInterpolator);

        final FloatProp mCornerRadiusProgress = new FloatProp(0, 1, 0, APP_LAUNCH_DURATION, mOpeningInterpolator);

        // Window & widget background positioning bounds
        final FloatProp mDx = new FloatProp(widgetBackgroundBounds.centerX(), windowTargetBounds.centerX(), 0, /* delay */
        APP_LAUNCH_DURATION, mOpeningXInterpolator);

        final FloatProp mDy = new FloatProp(widgetBackgroundBounds.centerY(), windowTargetBounds.centerY(), 0, /* delay */
        APP_LAUNCH_DURATION, mOpeningInterpolator);

        final FloatProp mWidth = new FloatProp(widgetBackgroundBounds.width(), windowTargetBounds.width(), 0, /* delay */
        APP_LAUNCH_DURATION, mOpeningInterpolator);

        final FloatProp mHeight = new FloatProp(widgetBackgroundBounds.height(), windowTargetBounds.height(), 0, /* delay */
        APP_LAUNCH_DURATION, mOpeningInterpolator);

        final FloatProp mNavFadeOut = new FloatProp(1f, 0f, 0, ANIMATION_NAV_FADE_OUT_DURATION, NAV_FADE_OUT_INTERPOLATOR);

        final FloatProp mNavFadeIn = new FloatProp(0f, 1f, ANIMATION_DELAY_NAV_FADE_IN, ANIMATION_NAV_FADE_IN_DURATION, NAV_FADE_IN_INTERPOLATOR);

        @Override
        public void onUpdate(float percent, boolean initOnly) {
            widgetBackgroundBounds.set(mDx.value - mWidth.value / 2f, mDy.value - mHeight.value / 2f, mDx.value + mWidth.value / 2f, mDy.value + mHeight.value / 2f);
            // Set app window scaling factor to match widget background width
            mAppWindowScale = widgetBackgroundBounds.width() / windowTargetBounds.width();
            // Crop scaled app window to match widget
            appWindowCrop.set(0, /* left */
            0, /* top */
            Math.round(windowTargetBounds.width()), /* right */
            Math.round(widgetBackgroundBounds.height() / mAppWindowScale));
            matrix.setTranslate(widgetBackgroundBounds.left, widgetBackgroundBounds.top);
            matrix.postScale(mAppWindowScale, mAppWindowScale, widgetBackgroundBounds.left, widgetBackgroundBounds.top);
            ArrayList<SurfaceParams> params = new ArrayList<>();
            float floatingViewAlpha = appTargetsAreTranslucent ? 1 - mPreviewAlpha.value : 1;
            for (int i = appTargets.length - 1; i >= 0; i--) {
                RemoteAnimationTargetCompat target = appTargets[i];
                SurfaceParams.Builder builder = new SurfaceParams.Builder(target.leash);
                if (target.mode == MODE_OPENING) {
                    floatingView.update(widgetBackgroundBounds, floatingViewAlpha, mWidgetForegroundAlpha.value, mWidgetFallbackBackgroundAlpha.value, mCornerRadiusProgress.value);
                    builder.withMatrix(matrix).withWindowCrop(appWindowCrop).withAlpha(mPreviewAlpha.value).withCornerRadius(mWindowRadius.value / mAppWindowScale);
                }
                params.add(builder.build());
            }
            if (navBarTarget != null) {
                final SurfaceParams.Builder navBuilder = new SurfaceParams.Builder(navBarTarget.leash);
                if (mNavFadeIn.value > mNavFadeIn.getStartValue()) {
                    navBuilder.withMatrix(matrix).withWindowCrop(appWindowCrop).withAlpha(mNavFadeIn.value);
                } else {
                    navBuilder.withAlpha(mNavFadeOut.value);
                }
                params.add(navBuilder.build());
            }
            surfaceApplier.scheduleApply(params.toArray(new SurfaceParams[params.size()]));
        }
    });
    animatorSet.playTogether(appAnimator, getBackgroundAnimator(appTargets));
    return animatorSet;
}

Example 4 with MultiValueUpdateListener

use of com.android.quickstep.util.MultiValueUpdateListener in project android_packages_apps_Launcher3 by crdroidandroid.

the class TaskViewUtils method createRecentsWindowAnimator.

/**
 * Creates an animation that controls the window of the opening targets for the recents launch
 * animation.
 */
public static void createRecentsWindowAnimator(TaskView v, boolean skipViewChanges, RemoteAnimationTargetCompat[] appTargets, RemoteAnimationTargetCompat[] wallpaperTargets, RemoteAnimationTargetCompat[] nonAppTargets, DepthController depthController, PendingAnimation out, @Nullable TransformParams params, @Nullable TaskViewSimulator tsv) {
    boolean isQuickSwitch = v.isEndQuickswitchCuj();
    v.setEndQuickswitchCuj(false);
    boolean inLiveTileMode = ENABLE_QUICKSTEP_LIVE_TILE.get() && v.getRecentsView().getRunningTaskIndex() != -1;
    final RemoteAnimationTargets targets = new RemoteAnimationTargets(appTargets, wallpaperTargets, nonAppTargets, inLiveTileMode ? MODE_CLOSING : MODE_OPENING);
    final RemoteAnimationTargetCompat navBarTarget = targets.getNavBarRemoteAnimationTarget();
    if (params == null) {
        SurfaceTransactionApplier applier = new SurfaceTransactionApplier(v);
        targets.addReleaseCheck(applier);
        params = new TransformParams().setSyncTransactionApplier(applier).setTargetSet(targets);
    }
    final RecentsView recentsView = v.getRecentsView();
    int taskIndex = recentsView.indexOfChild(v);
    Context context = v.getContext();
    DeviceProfile dp = BaseActivity.fromContext(context).getDeviceProfile();
    boolean showAsGrid = dp.isTablet && FeatureFlags.ENABLE_OVERVIEW_GRID.get();
    boolean parallaxCenterAndAdjacentTask = taskIndex != recentsView.getCurrentPage() && !showAsGrid;
    float gridTranslationSecondary = recentsView.getGridTranslationSecondary(taskIndex);
    int startScroll = recentsView.getScrollOffset(taskIndex);
    TaskViewSimulator topMostSimulator = null;
    if (tsv == null && targets.apps.length > 0) {
        tsv = new TaskViewSimulator(context, recentsView.getSizeStrategy());
        tsv.setDp(dp);
        // RecentsView never updates the display rotation until swipe-up so the value may
        // be stale. Use the display value instead.
        int displayRotation = DisplayController.INSTANCE.get(context).getInfo().rotation;
        tsv.getOrientationState().update(displayRotation, displayRotation);
        tsv.setPreview(targets.apps[targets.apps.length - 1]);
        tsv.fullScreenProgress.value = 0;
        tsv.recentsViewScale.value = 1;
        if (showAsGrid) {
            tsv.taskSecondaryTranslation.value = gridTranslationSecondary;
        }
        tsv.setScroll(startScroll);
        // Fade in the task during the initial 20% of the animation
        out.addFloat(params, TransformParams.TARGET_ALPHA, 0, 1, clampToProgress(LINEAR, 0, 0.2f));
    }
    if (tsv != null) {
        out.setFloat(tsv.fullScreenProgress, AnimatedFloat.VALUE, 1, TOUCH_RESPONSE_INTERPOLATOR);
        out.setFloat(tsv.recentsViewScale, AnimatedFloat.VALUE, tsv.getFullScreenScale(), TOUCH_RESPONSE_INTERPOLATOR);
        if (showAsGrid) {
            out.setFloat(tsv.taskSecondaryTranslation, AnimatedFloat.VALUE, 0, TOUCH_RESPONSE_INTERPOLATOR_ACCEL_DEACCEL);
        }
        out.setFloat(tsv.recentsViewScroll, AnimatedFloat.VALUE, 0, TOUCH_RESPONSE_INTERPOLATOR);
        TaskViewSimulator finalTsv = tsv;
        TransformParams finalParams = params;
        out.addOnFrameCallback(() -> finalTsv.apply(finalParams));
        if (navBarTarget != null) {
            final Rect cropRect = new Rect();
            out.addOnFrameListener(new MultiValueUpdateListener() {

                FloatProp mNavFadeOut = new FloatProp(1f, 0f, 0, ANIMATION_NAV_FADE_OUT_DURATION, NAV_FADE_OUT_INTERPOLATOR);

                FloatProp mNavFadeIn = new FloatProp(0f, 1f, ANIMATION_DELAY_NAV_FADE_IN, ANIMATION_NAV_FADE_IN_DURATION, NAV_FADE_IN_INTERPOLATOR);

                @Override
                public void onUpdate(float percent, boolean initOnly) {
                    final SurfaceParams.Builder navBuilder = new SurfaceParams.Builder(navBarTarget.leash);
                    if (mNavFadeIn.value > mNavFadeIn.getStartValue()) {
                        finalTsv.getCurrentCropRect().round(cropRect);
                        navBuilder.withMatrix(finalTsv.getCurrentMatrix()).withWindowCrop(cropRect).withAlpha(mNavFadeIn.value);
                    } else {
                        navBuilder.withAlpha(mNavFadeOut.value);
                    }
                    finalParams.applySurfaceParams(navBuilder.build());
                }
            });
        } else if (inLiveTileMode) {
            // There is no transition animation for app launch from recent in live tile mode so
            // we have to trigger the navigation bar animation from system here.
            final RecentsAnimationController controller = recentsView.getRecentsAnimationController();
            if (controller != null) {
                controller.animateNavigationBarToApp(RECENTS_LAUNCH_DURATION);
            }
        }
        topMostSimulator = tsv;
    }
    if (!skipViewChanges && parallaxCenterAndAdjacentTask && topMostSimulator != null) {
        out.addFloat(v, VIEW_ALPHA, 1, 0, clampToProgress(LINEAR, 0.2f, 0.4f));
        TaskViewSimulator simulatorToCopy = topMostSimulator;
        simulatorToCopy.apply(params);
        // Mt represents the overall transformation on the thumbnailView relative to the
        // Launcher's rootView
        // K(t) represents transformation on the running window by the taskViewSimulator at
        // any time t.
        // at t = 0, we know that the simulator matches the thumbnailView. So if we apply K(0)`
        // on the Launcher's rootView, the thumbnailView would match the full running task
        // window. If we apply "K(0)` K(t)" thumbnailView will match the final transformed
        // window at any time t. This gives the overall matrix on thumbnailView to be:
        // Mt K(0)` K(t)
        // During animation we apply transformation on the thumbnailView (and not the rootView)
        // to follow the TaskViewSimulator. So the final matrix applied on the thumbnailView is:
        // Mt K(0)` K(t) Mt`
        TaskThumbnailView ttv = v.getThumbnail();
        RectF tvBounds = new RectF(0, 0, ttv.getWidth(), ttv.getHeight());
        float[] tvBoundsMapped = new float[] { 0, 0, ttv.getWidth(), ttv.getHeight() };
        getDescendantCoordRelativeToAncestor(ttv, ttv.getRootView(), tvBoundsMapped, false);
        RectF tvBoundsInRoot = new RectF(tvBoundsMapped[0], tvBoundsMapped[1], tvBoundsMapped[2], tvBoundsMapped[3]);
        Matrix mt = new Matrix();
        mt.setRectToRect(tvBounds, tvBoundsInRoot, ScaleToFit.FILL);
        Matrix mti = new Matrix();
        mt.invert(mti);
        Matrix k0i = new Matrix();
        simulatorToCopy.getCurrentMatrix().invert(k0i);
        Matrix animationMatrix = new Matrix();
        out.addOnFrameCallback(() -> {
            animationMatrix.set(mt);
            animationMatrix.postConcat(k0i);
            animationMatrix.postConcat(simulatorToCopy.getCurrentMatrix());
            animationMatrix.postConcat(mti);
            ttv.setAnimationMatrix(animationMatrix);
        });
        out.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationEnd(Animator animation) {
                ttv.setAnimationMatrix(null);
            }
        });
    }
    out.addListener(new AnimationSuccessListener() {

        @Override
        public void onAnimationSuccess(Animator animator) {
            if (isQuickSwitch) {
                InteractionJankMonitorWrapper.end(InteractionJankMonitorWrapper.CUJ_QUICK_SWITCH);
            }
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            targets.release();
            super.onAnimationEnd(animation);
        }
    });
    if (depthController != null) {
        out.setFloat(depthController, DEPTH, BACKGROUND_APP.getDepth(context), TOUCH_RESPONSE_INTERPOLATOR);
    }
}

Example 5 with MultiValueUpdateListener

use of com.android.quickstep.util.MultiValueUpdateListener in project android_packages_apps_Launcher3 by crdroidandroid.

the class AllAppsEduView method playAnimation.

private void playAnimation() {
    if (mAnimation != null) {
        return;
    }
    mAnimation = new AnimatorSet();
    final Rect circleBoundsOg = new Rect(mCircle.getBounds());
    final Rect gradientBoundsOg = new Rect(mGradient.getBounds());
    final Rect temp = new Rect();
    final float transY = mMaxHeightPx - mCircleSizePx - mPaddingPx;
    // 1st: Circle alpha/scale
    int firstPart = 600;
    // 2nd: Circle animates upwards, Gradient alpha fades in, Gradient grows, All Apps hint
    int secondPart = 1200;
    int introDuration = firstPart + secondPart;
    AnimatorPlaybackController stateAnimationController = mTouchController.initAllAppsAnimation();
    float maxAllAppsProgress = 0.75f;
    ValueAnimator intro = ValueAnimator.ofFloat(0, 1f);
    intro.setInterpolator(LINEAR);
    intro.setDuration(introDuration);
    intro.addUpdateListener((new MultiValueUpdateListener() {

        FloatProp mCircleAlpha = new FloatProp(0, 255, 0, firstPart, LINEAR);

        FloatProp mCircleScale = new FloatProp(2f, 1f, 0, firstPart, OVERSHOOT_1_7);

        FloatProp mDeltaY = new FloatProp(0, transY, firstPart, secondPart, FAST_OUT_SLOW_IN);

        FloatProp mGradientAlpha = new FloatProp(0, 255, firstPart, secondPart * 0.3f, LINEAR);

        @Override
        public void onUpdate(float progress, boolean initOnly) {
            temp.set(circleBoundsOg);
            temp.offset(0, (int) -mDeltaY.value);
            Utilities.scaleRectAboutCenter(temp, mCircleScale.value);
            mCircle.setBounds(temp);
            mCircle.setAlpha((int) mCircleAlpha.value);
            mGradient.setAlpha((int) mGradientAlpha.value);
            temp.set(gradientBoundsOg);
            temp.top -= mDeltaY.value;
            mGradient.setBounds(temp);
            invalidate();
            float stateProgress = Utilities.mapToRange(mDeltaY.value, 0, transY, 0, maxAllAppsProgress, LINEAR);
            stateAnimationController.setPlayFraction(stateProgress);
        }
    }));
    intro.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            mCircle.setAlpha(0);
            mGradient.setAlpha(0);
        }
    });
    mLauncher.getAppsView().setVisibility(View.VISIBLE);
    mAnimation.play(intro);
    ValueAnimator closeAllApps = ValueAnimator.ofFloat(maxAllAppsProgress, 0f);
    closeAllApps.addUpdateListener(valueAnimator -> {
        stateAnimationController.setPlayFraction((float) valueAnimator.getAnimatedValue());
    });
    closeAllApps.setInterpolator(FAST_OUT_SLOW_IN);
    closeAllApps.setStartDelay(introDuration);
    closeAllApps.setDuration(250);
    mAnimation.play(closeAllApps);
    mAnimation.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            mAnimation = null;
            // Handles cancelling the animation used to hint towards All Apps.
            mLauncher.getStateManager().goToState(NORMAL, false);
            handleClose(false);
        }
    });
    mAnimation.start();
}