[英]No device screen in Android Studio
I'm having problems in Android Studio. 我在Android Studio中遇到问题。 I can't see device screen in activity_main.xml and fragment_main.xml, but as well I see it in content_main.xml. 我在activity_main.xml和fragment_main.xml中看不到设备屏幕,但在content_main.xml中也看到了它。 Also, I can't add any elements to screen. 另外,我无法在屏幕上添加任何元素。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.