Example usage for android.view.animation BounceInterpolator BounceInterpolator

Introduction

In this page you can find the example usage for android.view.animation BounceInterpolator BounceInterpolator.

Prototype

public BounceInterpolator()

Source Link

Usage

From source file:self.philbrown.droidQuery.$.java

/**
 * This reusable chunk of code can set up the given animation using the given animation options
 * @param options the options used to manipulate how the animation behaves
 * @return the container for placing views that will be animated using the given options
 *///from ww  w.  j  av a  2s . c  om
private AnimatorSet animationWithOptions(final AnimationOptions options, List<Animator> animators) {
    AnimatorSet animation = new AnimatorSet();
    animation.playTogether(animators);
    animation.setDuration(options.duration());
    animation.addListener(new AnimatorListener() {

        @Override
        public void onAnimationCancel(Animator animation) {
            if (options.fail() != null)
                options.fail().invoke($.this);
            if (options.complete() != null)
                options.complete().invoke($.this);
        }

        @Override
        public void onAnimationEnd(Animator animation) {
            if (options.success() != null)
                options.success().invoke($.this);
            if (options.complete() != null)
                options.complete().invoke($.this);
        }

        @Override
        public void onAnimationRepeat(Animator animation) {
        }

        @Override
        public void onAnimationStart(Animator animation) {
        }

    });
    Interpolator interpolator = null;
    if (options.easing() == null)
        options.easing(Easing.LINEAR);
    final Easing easing = options.easing();
    switch (easing) {
    case ACCELERATE: {
        interpolator = new AccelerateInterpolator();
        break;
    }
    case ACCELERATE_DECELERATE: {
        interpolator = new AccelerateDecelerateInterpolator();
        break;
    }
    case ANTICIPATE: {
        interpolator = new AnticipateInterpolator();
        break;
    }
    case ANTICIPATE_OVERSHOOT: {
        interpolator = new AnticipateOvershootInterpolator();
        break;
    }
    case BOUNCE: {
        interpolator = new BounceInterpolator();
        break;
    }
    case DECELERATE: {
        interpolator = new DecelerateInterpolator();
        break;
    }
    case OVERSHOOT: {
        interpolator = new OvershootInterpolator();
        break;
    }
    //linear is default.
    case LINEAR:
    default:
        interpolator = new LinearInterpolator();
        break;
    }

    //allow custom interpolator
    if (options.specialEasing() != null)
        interpolator = options.specialEasing();

    animation.setInterpolator(interpolator);

    return animation;
}

From source file:com.nihaskalam.progressbuttonlibrary.CircularProgressButton.java

private void animateIdleStateButtonAfterClick() {
    int textColorChangeDuration = 10;
    ObjectAnimator colorAnim = ObjectAnimator.ofInt(this, "textColor", getNormalColor(this.getTextColors()),
            mIdleStateTextColorAfterClick);
    colorAnim.setDuration(textColorChangeDuration);
    colorAnim.setEvaluator(new ArgbEvaluator());
    colorAnim.start();/*from  ww  w.j  a v a  2  s  .  co m*/

    ObjectAnimator colorAnim1 = ObjectAnimator.ofInt(this, "textColor", mIdleStateTextColorAfterClick,
            getNormalColor(this.getTextColors()));
    colorAnim1.setDuration(0);
    colorAnim1.setStartDelay(IDLE_STATE_ANIMATION_DURATION_AFTER_CLICK - textColorChangeDuration);
    colorAnim1.setEvaluator(new ArgbEvaluator());
    colorAnim1.setInterpolator(new BounceInterpolator());
    colorAnim1.start();

    ObjectAnimator bgAnim = ObjectAnimator.ofInt(this, "backgroundColor", getNormalColor(mIdleColorState),
            mIdleStateBackgroundColorAfterClick);
    bgAnim.setDuration(0);
    bgAnim.setEvaluator(new ArgbEvaluator());
    bgAnim.start();

    int textSizeAnimationDuration = 150;
    ValueAnimator animator = ValueAnimator.ofFloat(textSize, textSize - textSize / 4);
    animator.setDuration(textSizeAnimationDuration);
    animator.setRepeatCount(1);
    animator.setRepeatMode(ValueAnimator.REVERSE);
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            float animatedValue = (float) valueAnimator.getAnimatedValue();
            setTextSize(animatedValue);
        }
    });

    animator.start();
}