Item … You can change your code's package name (your code namespace) and it will not affect the application ID, and vice versa (though, again, you should not change your application ID once you publish your app). There are times when we need to know the package name of an app or APK. The application Package Name is specified in the package attribute of the manifest element. We will start by changing the Android App Name first: Open this file ‘AndroidManifest.xml‘ in your project and enter required name in front of ‘android:label’: =0.4.y+x <2.0.0' as your dependency constraint to allow a smoother Usage open build.gradle file inside app folder. Setting the Site URL on Windows. You can either check the manual or can run the below command. Change App Package Name for Flutter.Please subscribe for to this channel for weekly update.