[view绘制](view%E7%BB%98%E5%88%B6.md) [view事件传递](view%E4%BA%8B%E4%BB%B6%E4%BC%A0%E9%80%92.md) [choreographer](choreographer.md) [LayoutInflater](LayoutInflater.md) [UI渲染概念](UI%E6%B8%B2%E6%9F%93%E6%A6%82%E5%BF%B5.md)