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

Example 11 with ArgbEvaluator

use of android.animation.ArgbEvaluator in project BottomBar by roughike.

the class BottomBarTab method animateColors.

private void animateColors(int previousColor, int color) {
    ValueAnimator anim = new ValueAnimator();
    anim.setIntValues(previousColor, color);
    anim.setEvaluator(new ArgbEvaluator());
    anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            setColors((Integer) valueAnimator.getAnimatedValue());
        }
    });
    anim.setDuration(150);
    anim.start();
}

Example 12 with ArgbEvaluator

use of android.animation.ArgbEvaluator in project android-app by spark.

the class Pin method animateYourself.

public void animateYourself() {
    final ViewGroup parent = (ViewGroup) view.getParent();
    if (pinBackgroundAnim != null) {
        pinBackgroundAnim.end();
        pinBackgroundAnim = null;
    }
    pinBackgroundAnim = (ObjectAnimator) AnimatorInflater.loadAnimator(view.getContext(), R.animator.pin_background_start);
    pinBackgroundAnim.setTarget(parent);
    pinBackgroundAnim.setEvaluator(new ArgbEvaluator());
    pinBackgroundAnim.addListener(new AnimatorListener() {

        @Override
        public void onAnimationStart(Animator animation) {
        // NO OP
        }

        @Override
        public void onAnimationRepeat(Animator animation) {
        }

        @Override
        public void onAnimationEnd(Animator animation) {
        }

        @Override
        public void onAnimationCancel(Animator animation) {
            endAnimation = getCancelAnimator();
            endAnimation.start();
        }
    });
    pinBackgroundAnim.start();
}

Example 13 with ArgbEvaluator

use of android.animation.ArgbEvaluator in project boilerplate by koush.

the class DrawerActivity method resetDrawerToggle.

private void resetDrawerToggle() {
    getDrawer().setDrawerListener(drawerToggle = new ActionBarDrawerToggle(this, getDrawer(), getDrawerOpenString(), getDrawerCloseString()) {

        //            DecelerateInterpolator interpolator = new DecelerateInterpolator();
        ArgbEvaluator evaluator = new ArgbEvaluator();

        boolean hasOpened;

        int originalStatusBarColor;

        @Override
        public void onDrawerStateChanged(int newState) {
            super.onDrawerStateChanged(newState);
            if (newState == DrawerLayout.STATE_DRAGGING && !hasOpened) {
                hasOpened = true;
                originalStatusBarColor = WindowChromeUtils.getStatusBarColor(getWindow());
            }
        }

        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
            super.onDrawerSlide(drawerView, slideOffset);
            // and don't erroneously translate this stuff.
            if (!getDrawer().isDrawerVisible(Gravity.LEFT))
                return;
            //                View content = getDrawer().getChildAt(0);
            //                View drawer = getDrawer().getChildAt(1);
            //                content.setTranslationX(Math.min(content.getMeasuredWidth(), drawer.getMeasuredWidth()) / 3 * interpolator.getInterpolation(slideOffset));
            onDrawerOpen();
            if (hasOpened)
                WindowChromeUtils.setStatusBarColor(getWindow(), (int) evaluator.evaluate(slideOffset, originalStatusBarColor, 0x4D000000));
        }

        @Override
        public void onDrawerClosed(View drawerView) {
            super.onDrawerClosed(drawerView);
            if (hasOpened) {
                WindowChromeUtils.setStatusBarColor(getWindow(), originalStatusBarColor);
            }
            if (isFinishing())
                return;
            DrawerActivity.this.onDrawerClosed();
        }
    });
    drawerToggle.syncState();
}

Example 14 with ArgbEvaluator

use of android.animation.ArgbEvaluator in project boilerplate by koush.

the class ScrollingToolbarLayout method toolbarFadeToColor.

void toolbarFadeToColor(int color) {
    if (existingToolbarColorAnimation != null)
        existingToolbarColorAnimation.cancel();
    View toolbarContainer = getChildAt(getChildCount() - 1);
    int existingColor = ((ColorDrawable) toolbarContainer.getBackground()).getColor();
    existingToolbarColorAnimation = ObjectAnimator.ofInt(toolbarContainer, "backgroundColor", existingColor, color);
    existingToolbarColorAnimation.setEvaluator(new ArgbEvaluator());
    existingToolbarColorAnimation.setDuration(500);
    existingToolbarColorAnimation.start();
}

Example 15 with ArgbEvaluator

use of android.animation.ArgbEvaluator in project Rutgers-Course-Tracker by tevjef.

the class SectionInfoFragment method showSectionTracked.

@Override
public void showSectionTracked(boolean sectionIsAdded, boolean shouldAnimateView) {
    final int COLOR = ContextCompat.getColor(getParentActivity(), R.color.accent);
    final int COLOR_DARK = ContextCompat.getColor(getParentActivity(), R.color.accent_dark);
    final int ROTATION_NORMAL = 0;
    final int ROTATION_ADDED = 225;
    final int DURATION = 500;
    if (shouldAnimateView) {
        if (sectionIsAdded != mViewState.isSectionAdded) {
            ViewCompat.animate(mFab).setDuration(DURATION).setInterpolator(new DecelerateInterpolator()).rotation(sectionIsAdded ? ROTATION_ADDED : ROTATION_NORMAL);
            //I would much prefer to animate from the current coolor to the next but the fab has
            // no method to get the current color and I'm not desparate enough to manage it myself.
            // As for now, the fab will only animate on user click. Not from a db update.
            ValueAnimator colorAnim = ObjectAnimator.ofInt(this, "backgroundColor", sectionIsAdded ? COLOR : COLOR_DARK, sectionIsAdded ? COLOR_DARK : COLOR);
            colorAnim.setDuration(500);
            colorAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

                @Override
                public void onAnimationUpdate(ValueAnimator animation) {
                    if (mFab != null)
                        mFab.setBackgroundTintList(ColorStateList.valueOf((Integer) animation.getAnimatedValue()));
                }
            });
            colorAnim.setEvaluator(new ArgbEvaluator());
            colorAnim.start();
        }
    } else {
        //Using ViewCompat to set the tint list is bugged on pre lollipop.
        mFab.setBackgroundTintList(ColorStateList.valueOf(sectionIsAdded ? COLOR_DARK : COLOR));
        ViewCompat.setRotation(mFab, sectionIsAdded ? ROTATION_ADDED : ROTATION_NORMAL);
    }
    mViewState.isSectionAdded = sectionIsAdded;
}