如何在android中添加凌空抽射

Question

I am adding this in Gradle(Module app)

implementation 'com.android.volley:volley:1.0.0'

and press "sync now" and it starts loading after a long time of loading it shows an error that says cannot resolve volley and then I changed its version to 1.1.1 and press sync now and after two hours of loading it shows please guide me....

Answer 1

It's not volley its Gradle that is downloading the dependency, the Gradle download **PackageName**

the possible reason could be:

1- Availability of read/write Permissions if you are using Linux Distro if its the problem then use sudo chmod 7777 your_file_name or you can use sudo chmod 7777 * to change the permission of every file in the folder or drive

2- Slow Internet Connection

solution: try using SpeedTest if the internet speed is slower then the normal then its the problem otherwise, check the permission status on the drive and follow the first solution.

EDIT: Try Invalidate and restart' if the problem is with android studio will might get solved.