Example usage for android.animation ValueAnimator ofInt

Introduction

In this page you can find the example usage for android.animation ValueAnimator ofInt.

Prototype

public static ValueAnimator ofInt(int... values) 

Source Link

Document

Constructs and returns a ValueAnimator that animates between int values.

Usage

From source file:Main.java

public static ValueAnimator getRiseElevationValue(final View targetView, int duration, final int mimElevation,
        final int maxElevation) {
    ValueAnimator addElevationValueAnim = ValueAnimator.ofInt(1);
    addElevationValueAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR1)
        @Override/*from w w w .  j  av  a2  s .c om*/
        public void onAnimationUpdate(ValueAnimator animation) {
            float fraction = animation.getAnimatedFraction();
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                targetView.setElevation((1 - fraction) * maxElevation + mimElevation);
            }
        }
    });
    addElevationValueAnim.setDuration(duration);
    return addElevationValueAnim;
}

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From source file:com.musenkishi.wally.activities.ImageDetailsActivity.java

private void setupPaddings(final Size size, boolean animate) {

    int animationDuration = animate ? 300 : 0;

    photoView.setScaleType(ImageView.ScaleType.CENTER_CROP);
    photoViewAttacher.setScaleType(ImageView.ScaleType.CENTER_CROP);

    final int sidePadding = getResources()
            .getDimensionPixelSize(R.dimen.activity_details_scrollview_side_padding);
    int fabPadding = getResources().getDimensionPixelSize(R.dimen.fab_padding_positive);

    int minimumAllowedHeight = fabPadding;

    if (size.getHeight() < minimumAllowedHeight) {
        size.setHeight(size.getHeight());
        ValueAnimator valueAnimator = ValueAnimator.ofInt(photoLayoutHolder.getPaddingTop());
        valueAnimator.setInterpolator(new EaseInOutBezierInterpolator());
        valueAnimator.setDuration(animationDuration);
        valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override//ww  w . j av a2s. c o m
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                photoLayoutHolder.setPadding(0, (Integer) valueAnimator.getAnimatedValue(), 0, 0);
            }
        });
        valueAnimator.start();
    } else {
        photoLayoutHolder.setPadding(0, 0, 0, 0);
    }

    scrollView.setPadding(0, 0, 0, -fabPadding);
    specsLayout.setPadding(0, 0, 0, fabPadding);

    ValueAnimator valueAnimator = ValueAnimator.ofInt(detailsViewGroup.getPaddingTop(), size.getHeight());
    valueAnimator.setInterpolator(new EaseInOutBezierInterpolator());
    valueAnimator.setDuration(animationDuration);
    valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            detailsViewGroup.setPadding(sidePadding, (Integer) valueAnimator.getAnimatedValue(), sidePadding,
                    detailsViewGroup.getPaddingBottom());
        }
    });
    valueAnimator.start();
}

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From source file:com.bitants.wally.activities.ImageDetailsActivity.java

private void setupPaddings(final Size size, boolean animate) {

    int animationDuration = animate ? 300 : 0;

    final int sidePadding = getResources()
            .getDimensionPixelSize(R.dimen.activity_details_scrollview_side_padding);
    int fabPadding = getResources().getDimensionPixelSize(R.dimen.fab_padding_positive);

    int minimumAllowedHeight = fabPadding;

    if (size.getHeight() < minimumAllowedHeight) {
        size.setHeight(size.getHeight());
        ValueAnimator valueAnimator = ValueAnimator.ofInt(photoLayoutHolder.getPaddingTop());
        valueAnimator.setInterpolator(new EaseInOutBezierInterpolator());
        valueAnimator.setDuration(animationDuration);
        valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @Override/*from   ww  w  .  j av  a  2 s  . c  om*/
            public void onAnimationUpdate(ValueAnimator valueAnimator) {
                photoLayoutHolder.setPadding(0, (Integer) valueAnimator.getAnimatedValue(), 0, 0);
            }
        });
        valueAnimator.start();
    } else {
        photoLayoutHolder.setPadding(0, 0, 0, 0);
    }

    scrollView.setPadding(0, 0, 0, -fabPadding);
    specsLayout.setPadding(0, 0, 0, fabPadding);

    ValueAnimator valueAnimator = ValueAnimator.ofInt(detailsViewGroup.getPaddingTop(), size.getHeight());
    valueAnimator.setInterpolator(new EaseInOutBezierInterpolator());
    valueAnimator.setDuration(animationDuration);
    valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            detailsViewGroup.setPadding(sidePadding, (Integer) valueAnimator.getAnimatedValue(), sidePadding,
                    detailsViewGroup.getPaddingBottom());
        }
    });
    valueAnimator.start();
}

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