Example usage for android.view.animation AnimationSet AnimationSet

Introduction

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

Prototype

public AnimationSet(boolean shareInterpolator)

Source Link

Document

Constructor to use when building an AnimationSet from code

Usage

From source file:com.icloud.listenbook.base.view.DraggableGridViewPager.java

/***
 * ?//w w  w.j a  v a  2  s . c o  m
 * **/
private void animateDragged() {
    if (mLastDragged >= 0) {
        final View v = getChildAt(mLastDragged);

        final Rect r = new Rect(v.getLeft(), v.getTop(), v.getRight(), v.getBottom());
        r.inset(-r.width() / 20, -r.height() / 20);
        v.measure(MeasureSpec.makeMeasureSpec(r.width(), MeasureSpec.EXACTLY),
                MeasureSpec.makeMeasureSpec(r.height(), MeasureSpec.EXACTLY));
        v.layout(r.left, r.top, r.right, r.bottom);

        AnimationSet animSet = new AnimationSet(true);
        ScaleAnimation scale = new ScaleAnimation(0.9091f, 1, 0.9091f, 1, v.getWidth() / 2, v.getHeight() / 2);
        scale.setDuration(ANIMATION_DURATION);
        AlphaAnimation alpha = new AlphaAnimation(1, .5f);
        alpha.setDuration(ANIMATION_DURATION);

        animSet.addAnimation(scale);
        animSet.addAnimation(alpha);
        animSet.setFillEnabled(true);
        animSet.setFillAfter(true);

        v.clearAnimation();
        v.startAnimation(animSet);
    }
}