//addContentView 添加内部滑动内容
((CustomScrollViewLayout) findViewById(R.id.mScrollView)).addContentView(View.inflate(this, R.layout.scroll_content, null));<com.machao.customscrollbarscrollview.customscrollbar.CustomScrollViewLayout
android:id="@+id/mScrollView"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:thumb_drawable="@mipmap/ic_indicator"
app:track_drawable="@drawable/scroll_track">
</com.machao.customscrollbarscrollview.customscrollbar.CustomScrollViewLayout>