XFooterView.java 文件源码

private void initView(Context context) {
        mLayout = LayoutInflater.from(context).inflate(R.layout.vw_footer, null);
        mLayout.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
                LayoutParams.WRAP_CONTENT));
        addView(mLayout);

        mProgressBar = mLayout.findViewById(R.id.footer_progressbar);
        mHintView = (TextView) mLayout.findViewById(R.id.footer_hint_text);
//        mHintImage = (ImageView) mLayout.findViewById(R.id.footer_arrow);

        mRotateUpAnim = new RotateAnimation(0.0f, 180.0f, Animation.RELATIVE_TO_SELF, 0.5f,
                Animation.RELATIVE_TO_SELF, 0.5f);
        mRotateUpAnim.setDuration(ROTATE_ANIM_DURATION);
        mRotateUpAnim.setFillAfter(true);

        mRotateDownAnim = new RotateAnimation(180.0f, 0.0f, Animation.RELATIVE_TO_SELF, 0.5f,
                Animation.RELATIVE_TO_SELF, 0.5f);
        mRotateDownAnim.setDuration(ROTATE_ANIM_DURATION);
        mRotateDownAnim.setFillAfter(true);
    }