DocumentView.java 文件源码

@Override
public void setPadding(@Px int left, @Px int top, @Px int right, @Px int bottom) {
    if (mPager != null) {
        mPager.setPadding(left, top, right, bottom);
    } else {
        // Pass to ourselves. We will remove it in the constructor.
        super.setPadding(left, top, right, bottom);
    }
}