Can we have multiple apps in one Android Studio project
And move between them
Example
Intent intent = new Intent(The first project, the second project);
Can we have multiple apps in one Android Studio project
And move between them
Example
Intent intent = new Intent(The first project, the second project);
Your question is confused. Android Studio is the IDE. It is not the phone, you do not move between apps via Intent there. You can have multiple apps in a single Android Studio project, but that's not what you really wanted to ask.
What you wanted to ask sounds more like "Can one app open another app in Android using an Intent?". The answer to that is also yes, but it has a few restrictions- they must both be installed on the phone, they are separate processes so they can't share variables (except what you send in the intent), and you need to export the Activity you want to start in the manifest of the app its in. Generally this isn't done except for calling preinstalled apps though- you'd need your users to have installed two different apps, and they may not have done that.