IntroActivity.java 文件源码

private void showEnterBtn() {
    if (clickTimes>=5 || SPHelper.getBoolean(KEY, false) || SPHelper.getBoolean(INTRODUCED,false)){
        if (mEnterBtn.getVisibility()!=View.VISIBLE) {
            mEnterBtn.setVisibility(View.VISIBLE);
            mEnterBtn.setScaleY(0);
            mEnterBtn.setScaleX(0);
            mEnterBtn.setAlpha(0);
            mEnterBtn.animate().scaleX(1).scaleY(1).alpha(1)
                    .setInterpolator(new AnticipateOvershootInterpolator())
                    .setStartDelay(500)
                    .start();
        }
    }
}