007281914a1c1a32fe1310ed7b29200f70800fbf,app/src/main/java/com/lovejjfg/blogdemo/activity/MainActivity.java,MainActivity,buttonOutAnimation,#Interpolator#,116

Before Change


        mBt.setTranslationY(0);
        mBt.setAlpha(0.5f);
        mBt.animate()
                .translationY(startY)
                .alpha(1f)
                .setDuration(200)
                .setInterpolator(interp)
                .setListener(null)
                .start();

After Change


        }
        mBt.setTranslationY(currentDy == 0 ? 0 : currentDy);
        mBt.animate()
                .translationY(btHeight)
                .setDuration(200)
                .setInterpolator(interp)
                .setListener(new Animator.AnimatorListener() {
                    @Override