Examples with ValueAnimator com.nineoldandroids.animation.ValueAnimator used on opensource projects

Example 71 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class AnimUtils method progressWidthOut.

public static ValueAnimator progressWidthOut(final ProgressBar circularProgress, Animator.AnimatorListener listener) {
    final float arcWidth = circularProgress.getBarPadding() + circularProgress.getBarWidth();
    float start = circularProgress.getBarWidth();
    ValueAnimator animator = ValueAnimator.ofFloat(start, 0);
    animator.setDuration((long) (100 * start));
    animator.setInterpolator(new DecelerateInterpolator());
    if (listener != null)
        animator.addListener(listener);
    animator.addUpdateListener(valueAnimator -> {
        float value = (Float) valueAnimator.getAnimatedValue();
        circularProgress.setBarWidth(value);
        circularProgress.setBarPadding(arcWidth - value);
    });
    animator.start();
    return animator;
}

Example 72 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class AnimUtils method flyOut.

public static ValueAnimator flyOut(final View view, Animator.AnimatorListener listener) {
    float start = ViewHelper.getAlpha(view);
    ValueAnimator animator = ValueAnimator.ofFloat(start, 0);
    animator.setDuration((long) (200 * start));
    animator.setInterpolator(new DecelerateInterpolator());
    if (listener != null)
        animator.addListener(listener);
    animator.addUpdateListener(valueAnimator -> {
        ViewHelper.setAlpha(view, (Float) valueAnimator.getAnimatedValue());
        ViewHelper.setTranslationY(view, Math.min(view.getHeight() / 2, view.getResources().getDimension(R.dimen.carbon_1dip) * 50.0f) * (1 - (Float) valueAnimator.getAnimatedValue()));
        if (view.getParent() != null)
            ((View) view.getParent()).postInvalidate();
    });
    animator.start();
    return animator;
}

Example 73 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class Snackbar method show.

public void show(final ViewGroup container) {
    synchronized (Snackbar.class) {
        this.container = container;
        if (!next.contains(this))
            next.add(this);
        if (next.indexOf(this) == 0) {
            Rect windowFrame = new Rect();
            container.getWindowVisibleDisplayFrame(windowFrame);
            Rect drawingRect = new Rect();
            container.getDrawingRect(drawingRect);
            setPadding(0, 0, 0, drawingRect.bottom - windowFrame.bottom);
            container.addView(this);
            ViewHelper.setAlpha(content, 0);
            AnimUtils.flyIn(content, null);
            for (final View pushedView : pushedViews) {
                ValueAnimator animator = ValueAnimator.ofFloat(0, -1);
                animator.setDuration(200);
                animator.setInterpolator(new DecelerateInterpolator());
                animator.addUpdateListener(valueAnimator -> {
                    MarginLayoutParams lp = (MarginLayoutParams) content.getLayoutParams();
                    ViewHelper.setTranslationY(pushedView, (content.getHeight() + lp.bottomMargin) * (Float) valueAnimator.getAnimatedValue());
                    if (pushedView.getParent() != null)
                        ((View) pushedView.getParent()).postInvalidate();
                });
                animator.start();
            }
            if (duration != INFINITE)
                handler.postDelayed(hideRunnable, duration);
        }
    }
}

Example 74 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class Snackbar method onScroll.

@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
    if (swipeToDismiss && animator == null && getParent() != null) {
        swipe = e2.getX() - e1.getX();
        ViewHelper.setTranslationX(content, swipe);
        ViewHelper.setAlpha(content, Math.max(0, 1 - 2 * Math.abs(swipe) / content.getMeasuredWidth()));
        if (Math.abs(swipe) > content.getMeasuredWidth() / 4) {
            handler.removeCallbacks(hideRunnable);
            animator = ObjectAnimator.ofFloat(swipe, content.getMeasuredWidth() / 2.0f * Math.signum(swipe));
            animator.setDuration(200);
            animator.addUpdateListener(valueAnimator -> {
                float s = (Float) valueAnimator.getAnimatedValue();
                ViewHelper.setTranslationX(content, s);
                float alpha = Math.max(0, 1 - 2 * Math.abs((Float) valueAnimator.getAnimatedValue()) / content.getMeasuredWidth());
                ViewHelper.setAlpha(content, alpha);
            });
            animator.start();
            animator.addListener(new AnimatorListenerAdapter() {

                @Override
                public void onAnimationEnd(Animator animation) {
                    hideInternal();
                    animator = null;
                }
            });
            for (final View pushedView : pushedViews) {
                ValueAnimator animator = ValueAnimator.ofFloat(-1, 0);
                animator.setDuration(200);
                animator.setInterpolator(new DecelerateInterpolator());
                animator.addUpdateListener(valueAnimator -> {
                    MarginLayoutParams lp = (MarginLayoutParams) content.getLayoutParams();
                    ViewHelper.setTranslationY(pushedView, (content.getHeight() + lp.bottomMargin) * (Float) valueAnimator.getAnimatedValue());
                    if (pushedView.getParent() != null)
                        ((View) pushedView.getParent()).postInvalidate();
                });
                animator.start();
            }
        }
        return true;
    }
    return false;
}

Example 75 with ValueAnimator

use of com.nineoldandroids.animation.ValueAnimator in project Carbon by ZieIony.

the class TextView method setVisibility.

public void setVisibility(final int visibility) {
    if (visibility == View.VISIBLE && (getVisibility() != View.VISIBLE || animator != null)) {
        if (animator != null)
            animator.cancel();
        if (inAnim != AnimUtils.Style.None) {
            animator = AnimUtils.animateIn(this, inAnim, new AnimatorListenerAdapter() {

                @Override
                public void onAnimationEnd(Animator a) {
                    animator = null;
                    clearAnimation();
                }
            });
        }
        super.setVisibility(visibility);
    } else if (visibility != View.VISIBLE && (getVisibility() == View.VISIBLE || animator != null)) {
        if (animator != null)
            animator.cancel();
        if (outAnim == AnimUtils.Style.None) {
            super.setVisibility(visibility);
            return;
        }
        animator = AnimUtils.animateOut(this, outAnim, new AnimatorListenerAdapter() {

            @Override
            public void onAnimationEnd(Animator a) {
                if (((ValueAnimator) a).getAnimatedFraction() == 1)
                    TextView.super.setVisibility(visibility);
                animator = null;
                clearAnimation();
            }
        });
    }
}