I was working On an old project since last night, then I've started a new project and everything just got messy, for example, I can't make Package inside of my com.yoururl.appname, when I create one it won't add the folder instead my package name will rename like this for example "com.yoururl.appname.activity"
besides that, I can't make a class extending AppCompatActivity Gradle is fine and I've checked so many ways that were here in stack but none of them works, also I cant import gson library for dependency from project structure either when I'm searching for it nothing appears.
if you have the same issue or had and fixed it please help me too.
thanks