我正在运行你好的世界应用程序,但是当启动模拟器时,命令行中会显示设备尚未就绪的消息等待20秒.

Uploading file
local path: C:\Users\Haseeb\IdeaProjects\untitled\out\production\untitled\untitled.apk
remote path: /data/local/tmp/com.example.untitled
Installing com.example.untitled
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.example.untitled"
Device is not ready. Waiting for 20 sec.
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.example.untitled"
Device is not ready. Waiting for 20 sec.
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.example.untitled"
Device is not ready. Waiting for 20 sec.
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.example.untitled"
Device is not ready. Waiting for 20 sec.