Examples with BubbleTextView com.android.launcher3.BubbleTextView used on opensource projects

Example 1 with BubbleTextView

use of com.android.launcher3.BubbleTextView in project Launcher3 by chislon.

the class LauncherTransitionable method onClick.

/**
 * Launches the intent referred by the clicked shortcut.
 *
 * @param v The view representing the clicked shortcut.
 */
public void onClick(View v) {
    // view has detached (it's possible for this to happen if the view is removed mid touch).
    if (v.getWindowToken() == null) {
        return;
    }
    if (!mWorkspace.isFinishedSwitchingState()) {
        return;
    }
    if (v instanceof Workspace) {
        if (mWorkspace.isInOverviewMode()) {
            mWorkspace.exitOverviewMode(true);
        }
        return;
    }
    if (v instanceof CellLayout) {
        if (mWorkspace.isInOverviewMode()) {
            mWorkspace.exitOverviewMode(mWorkspace.indexOfChild(v), true);
        }
    }
    Object tag = v.getTag();
    if (tag instanceof ShortcutInfo) {
        // Open shortcut
        final ShortcutInfo shortcut = (ShortcutInfo) tag;
        final Intent intent = shortcut.intent;
        // Check for special shortcuts
        if (intent.getComponent() != null) {
            final String shortcutClass = intent.getComponent().getClassName();
            if (shortcutClass.equals(WidgetAdder.class.getName())) {
                showAllApps(true, AppsCustomizePagedView.ContentType.Widgets, true);
                return;
            } else if (shortcutClass.equals(MemoryDumpActivity.class.getName())) {
                MemoryDumpActivity.startDump(this);
                return;
            } else if (shortcutClass.equals(ToggleWeightWatcher.class.getName())) {
                toggleShowWeightWatcher();
                return;
            }
        }
        // Start activities
        int[] pos = new int[2];
        v.getLocationOnScreen(pos);
        intent.setSourceBounds(new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight()));
        boolean success = startActivitySafely(v, intent, tag);
        mStats.recordLaunch(intent, shortcut);
        if (success && v instanceof BubbleTextView) {
            mWaitingForResume = (BubbleTextView) v;
            mWaitingForResume.setStayPressed(true);
        }
    } else if (tag instanceof FolderInfo) {
        if (v instanceof FolderIcon) {
            FolderIcon fi = (FolderIcon) v;
            handleFolderClick(fi);
        }
    } else if (v == mAllAppsButton) {
        if (isAllAppsVisible()) {
            showWorkspace(true);
        } else {
            onClickAllAppsButton(v);
        }
    }
}

Example 2 with BubbleTextView

use of com.android.launcher3.BubbleTextView 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 3 with BubbleTextView

use of com.android.launcher3.BubbleTextView in project android_packages_apps_Launcher3 by crdroidandroid.

the class PredictionRowView method applyPredictionApps.

private void applyPredictionApps() {
    if (getChildCount() != mNumPredictedAppsPerRow) {
        while (getChildCount() > mNumPredictedAppsPerRow) {
            removeViewAt(0);
        }
        LayoutInflater inflater = mLauncher.getAppsView().getLayoutInflater();
        while (getChildCount() < mNumPredictedAppsPerRow) {
            BubbleTextView icon = (BubbleTextView) inflater.inflate(R.layout.all_apps_icon, this, false);
            icon.setOnClickListener(ItemClickHandler.INSTANCE);
            icon.setOnLongClickListener(ItemLongClickListener.INSTANCE_ALL_APPS);
            icon.setLongPressTimeoutFactor(1f);
            icon.setOnFocusChangeListener(mFocusHelper);
            LayoutParams lp = (LayoutParams) icon.getLayoutParams();
            // Ensure the all apps icon height matches the workspace icons in portrait mode.
            lp.height = mLauncher.getDeviceProfile().allAppsCellHeightPx;
            lp.width = 0;
            lp.weight = 1;
            addView(icon);
        }
    }
    int predictionCount = mPredictedApps.size();
    for (int i = 0; i < getChildCount(); i++) {
        BubbleTextView icon = (BubbleTextView) getChildAt(i);
        icon.reset();
        if (predictionCount > i) {
            icon.setVisibility(View.VISIBLE);
            icon.applyFromWorkspaceItem(mPredictedApps.get(i));
        } else {
            icon.setVisibility(predictionCount == 0 ? GONE : INVISIBLE);
        }
    }
    boolean predictionsEnabled = predictionCount > 0;
    if (predictionsEnabled != mPredictionsEnabled) {
        mPredictionsEnabled = predictionsEnabled;
        mLauncher.reapplyUi(false);
        updateVisibility();
    }
    mParent.onHeightUpdated();
}

Example 4 with BubbleTextView

use of com.android.launcher3.BubbleTextView in project android_packages_apps_Launcher3 by crdroidandroid.

the class FolderAnimationManager method addPreviewItemAnimators.

/**
 * Animate the items on the current page.
 */
private void addPreviewItemAnimators(AnimatorSet animatorSet, final float folderScale, int previewItemOffsetX, int previewItemOffsetY) {
    ClippedFolderIconLayoutRule rule = mFolderIcon.getLayoutRule();
    boolean isOnFirstPage = mFolder.mContent.getCurrentPage() == 0;
    final List<BubbleTextView> itemsInPreview = getPreviewIconsOnPage(isOnFirstPage ? 0 : mFolder.mContent.getCurrentPage());
    final int numItemsInPreview = itemsInPreview.size();
    final int numItemsInFirstPagePreview = isOnFirstPage ? numItemsInPreview : MAX_NUM_ITEMS_IN_PREVIEW;
    TimeInterpolator previewItemInterpolator = getPreviewItemInterpolator();
    ShortcutAndWidgetContainer cwc = mContent.getPageAt(0).getShortcutsAndWidgets();
    for (int i = 0; i < numItemsInPreview; ++i) {
        final BubbleTextView btv = itemsInPreview.get(i);
        CellLayout.LayoutParams btvLp = (CellLayout.LayoutParams) btv.getLayoutParams();
        // Calculate the final values in the LayoutParams.
        btvLp.isLockedToGrid = true;
        cwc.setupLp(btv);
        // Match scale of icons in the preview of the items on the first page.
        float previewScale = rule.scaleForItem(numItemsInFirstPagePreview);
        float previewSize = rule.getIconSize() * previewScale;
        float iconScale = previewSize / itemsInPreview.get(i).getIconSize();
        final float initialScale = iconScale / folderScale;
        final float finalScale = 1f;
        float scale = mIsOpening ? initialScale : finalScale;
        btv.setScaleX(scale);
        btv.setScaleY(scale);
        // Match positions of the icons in the folder with their positions in the preview
        rule.computePreviewItemDrawingParams(i, numItemsInFirstPagePreview, mTmpParams);
        // The PreviewLayoutRule assumes that the icon size takes up the entire width so we
        // offset by the actual size.
        int iconOffsetX = (int) ((btvLp.width - btv.getIconSize()) * iconScale) / 2;
        final int previewPosX = (int) ((mTmpParams.transX - iconOffsetX + previewItemOffsetX) / folderScale);
        final float paddingTop = btv.getPaddingTop() * iconScale;
        final int previewPosY = (int) ((mTmpParams.transY + previewItemOffsetY - paddingTop) / folderScale);
        final float xDistance = previewPosX - btvLp.x;
        final float yDistance = previewPosY - btvLp.y;
        Animator translationX = getAnimator(btv, View.TRANSLATION_X, xDistance, 0f);
        translationX.setInterpolator(previewItemInterpolator);
        play(animatorSet, translationX);
        Animator translationY = getAnimator(btv, View.TRANSLATION_Y, yDistance, 0f);
        translationY.setInterpolator(previewItemInterpolator);
        play(animatorSet, translationY);
        Animator scaleAnimator = getAnimator(btv, SCALE_PROPERTY, initialScale, finalScale);
        scaleAnimator.setInterpolator(previewItemInterpolator);
        play(animatorSet, scaleAnimator);
        if (mFolder.getItemCount() > MAX_NUM_ITEMS_IN_PREVIEW) {
            // These delays allows the preview items to move as part of the Folder's motion,
            // and its only necessary for large folders because of differing interpolators.
            int delay = mIsOpening ? mDelay : mDelay * 2;
            if (mIsOpening) {
                translationX.setStartDelay(delay);
                translationY.setStartDelay(delay);
                scaleAnimator.setStartDelay(delay);
            }
            translationX.setDuration(translationX.getDuration() - delay);
            translationY.setDuration(translationY.getDuration() - delay);
            scaleAnimator.setDuration(scaleAnimator.getDuration() - delay);
        }
        animatorSet.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationStart(Animator animation) {
                super.onAnimationStart(animation);
                // Necessary to initialize values here because of the start delay.
                if (mIsOpening) {
                    btv.setTranslationX(xDistance);
                    btv.setTranslationY(yDistance);
                    btv.setScaleX(initialScale);
                    btv.setScaleY(initialScale);
                }
            }

            @Override
            public void onAnimationEnd(Animator animation) {
                super.onAnimationEnd(animation);
                btv.setTranslationX(0.0f);
                btv.setTranslationY(0.0f);
                btv.setScaleX(1f);
                btv.setScaleY(1f);
            }
        });
    }
}

Example 5 with BubbleTextView

use of com.android.launcher3.BubbleTextView in project android_packages_apps_Launcher3 by crdroidandroid.

the class FolderAnimationManager method getAnimator.

/**
 * Prepares the Folder for animating between open / closed states.
 */
public AnimatorSet getAnimator() {
    final BaseDragLayer.LayoutParams lp = (BaseDragLayer.LayoutParams) mFolder.getLayoutParams();
    mFolderIcon.getPreviewItemManager().recomputePreviewDrawingParams();
    ClippedFolderIconLayoutRule rule = mFolderIcon.getLayoutRule();
    final List<BubbleTextView> itemsInPreview = getPreviewIconsOnPage(0);
    // Match position of the FolderIcon
    final Rect folderIconPos = new Rect();
    float scaleRelativeToDragLayer = mFolder.mActivityContext.getDragLayer().getDescendantRectRelativeToSelf(mFolderIcon, folderIconPos);
    int scaledRadius = mPreviewBackground.getScaledRadius();
    float initialSize = (scaledRadius * 2) * scaleRelativeToDragLayer;
    // Match size/scale of icons in the preview
    float previewScale = rule.scaleForItem(itemsInPreview.size());
    float previewSize = rule.getIconSize() * previewScale;
    float initialScale = previewSize / itemsInPreview.get(0).getIconSize() * scaleRelativeToDragLayer;
    final float finalScale = 1f;
    float scale = mIsOpening ? initialScale : finalScale;
    mFolder.setPivotX(0);
    mFolder.setPivotY(0);
    // Scale the contents of the folder.
    mFolder.mContent.setScaleX(scale);
    mFolder.mContent.setScaleY(scale);
    mFolder.mContent.setPivotX(0);
    mFolder.mContent.setPivotY(0);
    mFolder.mFooter.setScaleX(scale);
    mFolder.mFooter.setScaleY(scale);
    mFolder.mFooter.setPivotX(0);
    mFolder.mFooter.setPivotY(0);
    // We want to create a small X offset for the preview items, so that they follow their
    // expected path to their final locations. ie. an icon should not move right, if it's final
    // location is to its left. This value is arbitrarily defined.
    int previewItemOffsetX = (int) (previewSize / 2);
    if (Utilities.isRtl(mContext.getResources())) {
        previewItemOffsetX = (int) (lp.width * initialScale - initialSize - previewItemOffsetX);
    }
    final int paddingOffsetX = (int) (mContent.getPaddingLeft() * initialScale);
    final int paddingOffsetY = (int) (mContent.getPaddingTop() * initialScale);
    int initialX = folderIconPos.left + mFolder.getPaddingLeft() + mPreviewBackground.getOffsetX() - paddingOffsetX - previewItemOffsetX;
    int initialY = folderIconPos.top + mFolder.getPaddingTop() + mPreviewBackground.getOffsetY() - paddingOffsetY;
    final float xDistance = initialX - lp.x;
    final float yDistance = initialY - lp.y;
    // Set up the Folder background.
    final int finalColor;
    int folderFillColor = Themes.getAttrColor(mContext, R.attr.folderFillColor);
    if (mIsOpening) {
        finalColor = folderFillColor;
    } else {
        finalColor = mFolderBackground.getColor().getDefaultColor();
    }
    final int initialColor = setColorAlphaBound(folderFillColor, mPreviewBackground.getBackgroundAlpha());
    mFolderBackground.mutate();
    mFolderBackground.setColor(mIsOpening ? initialColor : finalColor);
    // Set up the reveal animation that clips the Folder.
    int totalOffsetX = paddingOffsetX + previewItemOffsetX;
    Rect startRect = new Rect(totalOffsetX, paddingOffsetY, Math.round((totalOffsetX + initialSize)), Math.round((paddingOffsetY + initialSize)));
    Rect endRect = new Rect(0, 0, lp.width, lp.height);
    float finalRadius = mFolderBackground.getCornerRadius();
    // Create the animators.
    AnimatorSet a = new AnimatorSet();
    // Initialize the Folder items' text.
    PropertyResetListener colorResetListener = new PropertyResetListener<>(TEXT_ALPHA_PROPERTY, 1f);
    for (BubbleTextView icon : mFolder.getItemsOnPage(mFolder.mContent.getCurrentPage())) {
        if (mIsOpening) {
            icon.setTextVisibility(false);
        }
        ObjectAnimator anim = icon.createTextAlphaAnimator(mIsOpening);
        anim.addListener(colorResetListener);
        play(a, anim);
    }
    mBgColorAnimator = getAnimator(mFolderBackground, "color", initialColor, finalColor);
    play(a, mBgColorAnimator);
    play(a, getAnimator(mFolder, View.TRANSLATION_X, xDistance, 0f));
    play(a, getAnimator(mFolder, View.TRANSLATION_Y, yDistance, 0f));
    play(a, getAnimator(mFolder.mContent, SCALE_PROPERTY, initialScale, finalScale));
    play(a, getAnimator(mFolder.mFooter, SCALE_PROPERTY, initialScale, finalScale));
    final int footerAlphaDuration;
    final int footerStartDelay;
    if (isLargeFolder()) {
        if (mIsOpening) {
            footerAlphaDuration = LARGE_FOLDER_FOOTER_DURATION;
            footerStartDelay = mDuration - footerAlphaDuration;
        } else {
            footerAlphaDuration = 0;
            footerStartDelay = 0;
        }
    } else {
        footerStartDelay = 0;
        footerAlphaDuration = mDuration;
    }
    play(a, getAnimator(mFolder.mFooter, ALPHA, 0, 1f), footerStartDelay, footerAlphaDuration);
    // Create reveal animator for the folder background
    play(a, getShape().createRevealAnimator(mFolder, startRect, endRect, finalRadius, !mIsOpening));
    // Create reveal animator for the folder content (capture the top 4 icons 2x2)
    int width = mDeviceProfile.folderCellLayoutBorderSpacingPx + mDeviceProfile.folderCellWidthPx * 2;
    int height = mDeviceProfile.folderCellLayoutBorderSpacingPx + mDeviceProfile.folderCellHeightPx * 2;
    int page = mIsOpening ? mContent.getCurrentPage() : mContent.getDestinationPage();
    int left = mContent.getPaddingLeft() + page * lp.width;
    Rect contentStart = new Rect(left, 0, left + width, height);
    Rect contentEnd = new Rect(left, 0, left + lp.width, lp.height);
    play(a, getShape().createRevealAnimator(mFolder.getContent(), contentStart, contentEnd, finalRadius, !mIsOpening));
    // Fade in the folder name, as the text can overlap the icons when grid size is small.
    mFolder.mFolderName.setAlpha(mIsOpening ? 0f : 1f);
    play(a, getAnimator(mFolder.mFolderName, View.ALPHA, 0, 1), mIsOpening ? FOLDER_NAME_ALPHA_DURATION : 0, mIsOpening ? mDuration - FOLDER_NAME_ALPHA_DURATION : FOLDER_NAME_ALPHA_DURATION);
    // Translate the footer so that it tracks the bottom of the content.
    float normalHeight = mFolder.getContentAreaHeight();
    float scaledHeight = normalHeight * initialScale;
    float diff = normalHeight - scaledHeight;
    play(a, getAnimator(mFolder.mFooter, View.TRANSLATION_Y, -diff, 0f));
    // Animate the elevation midway so that the shadow is not noticeable in the background.
    int midDuration = mDuration / 2;
    Animator z = getAnimator(mFolder, View.TRANSLATION_Z, -mFolder.getElevation(), 0);
    play(a, z, mIsOpening ? midDuration : 0, midDuration);
    // Store clip variables
    CellLayout cellLayout = mContent.getCurrentCellLayout();
    boolean folderClipChildren = mFolder.getClipChildren();
    boolean folderClipToPadding = mFolder.getClipToPadding();
    boolean contentClipChildren = mContent.getClipChildren();
    boolean contentClipToPadding = mContent.getClipToPadding();
    boolean cellLayoutClipChildren = cellLayout.getClipChildren();
    boolean cellLayoutClipPadding = cellLayout.getClipToPadding();
    mFolder.setClipChildren(false);
    mFolder.setClipToPadding(false);
    mContent.setClipChildren(false);
    mContent.setClipToPadding(false);
    cellLayout.setClipChildren(false);
    cellLayout.setClipToPadding(false);
    a.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            mFolder.setTranslationX(0.0f);
            mFolder.setTranslationY(0.0f);
            mFolder.setTranslationZ(0.0f);
            mFolder.mContent.setScaleX(1f);
            mFolder.mContent.setScaleY(1f);
            mFolder.mFooter.setScaleX(1f);
            mFolder.mFooter.setScaleY(1f);
            mFolder.mFooter.setTranslationX(0f);
            mFolder.mFolderName.setAlpha(1f);
            mFolder.setClipChildren(folderClipChildren);
            mFolder.setClipToPadding(folderClipToPadding);
            mContent.setClipChildren(contentClipChildren);
            mContent.setClipToPadding(contentClipToPadding);
            cellLayout.setClipChildren(cellLayoutClipChildren);
            cellLayout.setClipToPadding(cellLayoutClipPadding);
        }
    });
    // animators may use a different interpolator.
    for (Animator animator : a.getChildAnimations()) {
        animator.setInterpolator(mFolderInterpolator);
    }
    int radiusDiff = scaledRadius - mPreviewBackground.getRadius();
    addPreviewItemAnimators(a, initialScale / scaleRelativeToDragLayer, // difference to keep the preview items centered.
    previewItemOffsetX + radiusDiff, radiusDiff);
    return a;
}