设备编辑器(Device in Editor)

https://www.cwiki.us/display/android/Build+a+Simple+User+Interface

单击工具栏中的 设备编辑器(Device in Editor) Build a Simple User Interface > layout-editor-device.png" data-location=“Android > Build a Simple User Interface > layout-editor-device.png” data-image-height=“32” data-image-width=“32” height=“32” thumbnail=“true” style=“cursor: move; max-width: none; margin-left: 2px; margin-right: 2px; vertical-align: text-bottom;”> 图标,然后选择 Pixel XL。