Examples with PropertyValuesHolder android.animation.PropertyValuesHolder used on opensource projects

Example 41 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project android_packages_apps_Launcher2 by CyanogenMod.

the class LauncherTransitionable method shrinkAndFadeInFolderIcon.

private void shrinkAndFadeInFolderIcon(final FolderIcon fi) {
    if (fi == null)
        return;
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1.0f);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
    final CellLayout cl = (CellLayout) fi.getParent().getParent();
    // We remove and re-draw the FolderIcon in-case it has changed
    mDragLayer.removeView(mFolderIconImageView);
    copyFolderIconToImage(fi);
    ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(mFolderIconImageView, alpha, scaleX, scaleY);
    oa.setDuration(getResources().getInteger(R.integer.config_folderAnimDuration));
    oa.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            if (cl != null) {
                cl.clearFolderLeaveBehind();
                // Remove the ImageView copy of the FolderIcon and make the original visible.
                mDragLayer.removeView(mFolderIconImageView);
                fi.setVisibility(View.VISIBLE);
            }
        }
    });
    oa.start();
}

Example 42 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project android_packages_apps_Launcher2 by CyanogenMod.

the class Folder method animateClosed.

public void animateClosed() {
    if (!(getParent() instanceof DragLayer))
        return;
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 0);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 0.9f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 0.9f);
    final ObjectAnimator oa = mOpenCloseAnimator = LauncherAnimUtils.ofPropertyValuesHolder(this, alpha, scaleX, scaleY);
    oa.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            onCloseComplete();
            setLayerType(LAYER_TYPE_NONE, null);
            mState = STATE_SMALL;
        }

        @Override
        public void onAnimationStart(Animator animation) {
            sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, getContext().getString(R.string.folder_closed));
            mState = STATE_ANIMATING;
        }
    });
    oa.setDuration(mExpandDuration);
    setLayerType(LAYER_TYPE_HARDWARE, null);
    buildLayer();
    post(new Runnable() {

        public void run() {
            // Check if the animator changed in the meantime
            if (oa != mOpenCloseAnimator)
                return;
            oa.start();
        }
    });
}

Example 43 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project android_packages_apps_Launcher2 by CyanogenMod.

the class Folder method animateOpen.

public void animateOpen() {
    positionAndSizeAsIcon();
    if (!(getParent() instanceof DragLayer))
        return;
    centerAboutIcon();
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha", 1);
    PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat("scaleX", 1.0f);
    PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat("scaleY", 1.0f);
    final ObjectAnimator oa = mOpenCloseAnimator = LauncherAnimUtils.ofPropertyValuesHolder(this, alpha, scaleX, scaleY);
    oa.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationStart(Animator animation) {
            sendCustomAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED, String.format(getContext().getString(R.string.folder_opened), mContent.getCountX(), mContent.getCountY()));
            mState = STATE_ANIMATING;
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            mState = STATE_OPEN;
            setLayerType(LAYER_TYPE_NONE, null);
            Cling cling = mLauncher.showFirstRunFoldersCling();
            if (cling != null) {
                cling.bringToFront();
            }
            setFocusOnFirstChild();
        }
    });
    oa.setDuration(mExpandDuration);
    setLayerType(LAYER_TYPE_HARDWARE, null);
    buildLayer();
    post(new Runnable() {

        public void run() {
            // Check if the animator changed in the meantime
            if (oa != mOpenCloseAnimator)
                return;
            oa.start();
        }
    });
}

Example 44 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project android_packages_apps_Launcher2 by CyanogenMod.

the class AppWidgetResizeFrame method snapToWidget.

public void snapToWidget(boolean animate) {
    final DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams();
    int xOffset = mCellLayout.getLeft() + mCellLayout.getPaddingLeft() + mDragLayer.getPaddingLeft() - mWorkspace.getScrollX();
    int yOffset = mCellLayout.getTop() + mCellLayout.getPaddingTop() + mDragLayer.getPaddingTop() - mWorkspace.getScrollY();
    int newWidth = mWidgetView.getWidth() + 2 * mBackgroundPadding - mWidgetPaddingLeft - mWidgetPaddingRight;
    int newHeight = mWidgetView.getHeight() + 2 * mBackgroundPadding - mWidgetPaddingTop - mWidgetPaddingBottom;
    int newX = mWidgetView.getLeft() - mBackgroundPadding + xOffset + mWidgetPaddingLeft;
    int newY = mWidgetView.getTop() - mBackgroundPadding + yOffset + mWidgetPaddingTop;
    // down accordingly to provide a proper touch target.
    if (newY < 0) {
        // In this case we shift the touch region down to start at the top of the DragLayer
        mTopTouchRegionAdjustment = -newY;
    } else {
        mTopTouchRegionAdjustment = 0;
    }
    if (newY + newHeight > mDragLayer.getHeight()) {
        // In this case we shift the touch region up to end at the bottom of the DragLayer
        mBottomTouchRegionAdjustment = -(newY + newHeight - mDragLayer.getHeight());
    } else {
        mBottomTouchRegionAdjustment = 0;
    }
    if (!animate) {
        lp.width = newWidth;
        lp.height = newHeight;
        lp.x = newX;
        lp.y = newY;
        mLeftHandle.setAlpha(1.0f);
        mRightHandle.setAlpha(1.0f);
        mTopHandle.setAlpha(1.0f);
        mBottomHandle.setAlpha(1.0f);
        requestLayout();
    } else {
        PropertyValuesHolder width = PropertyValuesHolder.ofInt("width", lp.width, newWidth);
        PropertyValuesHolder height = PropertyValuesHolder.ofInt("height", lp.height, newHeight);
        PropertyValuesHolder x = PropertyValuesHolder.ofInt("x", lp.x, newX);
        PropertyValuesHolder y = PropertyValuesHolder.ofInt("y", lp.y, newY);
        ObjectAnimator oa = LauncherAnimUtils.ofPropertyValuesHolder(lp, width, height, x, y);
        ObjectAnimator leftOa = LauncherAnimUtils.ofFloat(mLeftHandle, "alpha", 1.0f);
        ObjectAnimator rightOa = LauncherAnimUtils.ofFloat(mRightHandle, "alpha", 1.0f);
        ObjectAnimator topOa = LauncherAnimUtils.ofFloat(mTopHandle, "alpha", 1.0f);
        ObjectAnimator bottomOa = LauncherAnimUtils.ofFloat(mBottomHandle, "alpha", 1.0f);
        oa.addUpdateListener(new AnimatorUpdateListener() {

            public void onAnimationUpdate(ValueAnimator animation) {
                requestLayout();
            }
        });
        AnimatorSet set = LauncherAnimUtils.createAnimatorSet();
        if (mResizeMode == AppWidgetProviderInfo.RESIZE_VERTICAL) {
            set.playTogether(oa, topOa, bottomOa);
        } else if (mResizeMode == AppWidgetProviderInfo.RESIZE_HORIZONTAL) {
            set.playTogether(oa, leftOa, rightOa);
        } else {
            set.playTogether(oa, leftOa, rightOa, topOa, bottomOa);
        }
        set.setDuration(SNAP_DURATION);
        set.start();
    }
}

Example 45 with PropertyValuesHolder

use of android.animation.PropertyValuesHolder in project AndroidChromium by JackyAndroid.

the class StackViewAnimation method createNewTabOpenedAnimator.

private Animator createNewTabOpenedAnimator(StackTab[] tabs, ViewGroup container, TabModel model, int focusIndex) {
    Tab tab = model.getTabAt(focusIndex);
    if (tab == null || !tab.isNativePage())
        return null;
    View view = tab.getView();
    if (view == null)
        return null;
    // Set up the view hierarchy
    if (view.getParent() != null)
        ((ViewGroup) view.getParent()).removeView(view);
    ViewGroup bgView = new FrameLayout(view.getContext());
    bgView.setBackgroundColor(tab.getBackgroundColor());
    bgView.addView(view);
    container.addView(bgView, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    // Update any compositor state that needs to change
    if (tabs != null && focusIndex >= 0 && focusIndex < tabs.length) {
        tabs[focusIndex].setAlpha(0.f);
    }
    // Build the view animations
    PropertyValuesHolder xScale = PropertyValuesHolder.ofFloat(View.SCALE_X, 0.f, 1.f);
    PropertyValuesHolder yScale = PropertyValuesHolder.ofFloat(View.SCALE_Y, 0.f, 1.f);
    PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat(View.ALPHA, 0.f, 1.f);
    ObjectAnimator animator = ObjectAnimator.ofPropertyValuesHolder(bgView, xScale, yScale, alpha);
    animator.setDuration(TAB_OPENED_ANIMATION_DURATION);
    animator.setInterpolator(BakedBezierInterpolator.TRANSFORM_FOLLOW_THROUGH_CURVE);
    float insetPx = TAB_OPENED_PIVOT_INSET_DP * mDpToPx;
    bgView.setPivotY(TAB_OPENED_PIVOT_INSET_DP);
    bgView.setPivotX(LocalizationUtils.isLayoutRtl() ? mWidthDp * mDpToPx - insetPx : insetPx);
    return animator;
}