Example usage for android.view.animation ScaleAnimation setFillBefore

Introduction

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

Prototype

public void setFillBefore(boolean fillBefore) 

Source Link

Document

If fillBefore is true, this animation will apply its transformation before the start time of the animation.

Usage

From source file:Main.java

public static void scale(final View view, float fromScale, float toScale, long duration,
        final Runnable whenDone) {
    if (Build.VERSION.SDK_INT >= 12) {
        if (duration == 0) {
            view.setScaleX(toScale);//from   w w w .  j a  v  a 2 s  .c o  m
            view.setScaleY(toScale);
            if (whenDone != null)
                whenDone.run();
        } else {
            ViewPropertyAnimator animation = view.animate().scaleX(toScale).scaleY(toScale)
                    .setDuration(duration);
            if (whenDone != null) {
                animation.setListener(new AnimatorListener() {
                    @Override
                    public void onAnimationCancel(Animator animation) {
                        whenDone.run();
                    }

                    @Override
                    public void onAnimationEnd(Animator animation) {
                        whenDone.run();
                    }

                    @Override
                    public void onAnimationRepeat(Animator animation) {
                    }

                    @Override
                    public void onAnimationStart(Animator animation) {
                    }

                });
            }
            animation.start();
        }
    } else {
        ScaleAnimation scale = new ScaleAnimation(fromScale, toScale, fromScale, toScale,
                Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
        scale.setDuration(duration);
        scale.setFillEnabled(true);
        scale.setFillBefore(true);
        scale.setFillAfter(true);

        if (whenDone != null) {
            scale.setAnimationListener(new AnimationListener() {
                @Override
                public void onAnimationEnd(Animation animation) {
                    whenDone.run();
                }

                @Override
                public void onAnimationRepeat(Animation animation) {
                }

                @Override
                public void onAnimationStart(Animation animation) {
                }

            });
        }
        addAnimation(view, scale);
    }
}

---