Android Animation Util

AnimationUtils.java

    private static void pulse(View view) {
        animateFromResource(view, R.anim.pulse_out_repeat);
    }

    private static void fadein(View view) {
        animateFromResource(view, android.R.anim.fade_in);
    }

    private static void fadeout(View view) {
        animateOutFromResource(view, android.R.anim.fade_out);
    }

    public static void animateFromResource(final View view, int animationId) {
        animateInFromResource(view, animationId);
    }

    public static void animateInFromResource(final View view, int animationId) {
        animateFromResource(view, animationId, false);
    }

    public static void animateOutFromResource(final View view, int animationId) {
        animateFromResource(view, animationId, true);
    }

    public static void animateFromResource(final View view, int animationId, final boolean out) {
        if (view == null) return;

        final Animation animation = AnimationUtils.loadAnimation(view.getContext(), animationId);
        final float alpha = view.getAlpha();

        animation.setAnimationListener(new AnimationListener() {
            @Override public void onAnimationStart(Animation animation) {}
            @Override public void onAnimationRepeat(Animation animation) {}
            @Override public void onAnimationEnd(Animation animation) {
                if (out) {
                    view.setVisibility(View.GONE);
                    view.setAlpha(alpha);
                }
            }
        });

        if (!out) view.setVisibility(View.VISIBLE);

        view.startAnimation(animation);
    }