ARM based system image tend to work on more computers.
Development for Android can be done on a reasonably sized computer.
To launch Android Studio, navigate to the android-studio/bin/ directory in a terminal and execute On a modern machine it typically takes less than a minute for a new AVD to start. An AVD created for the Google API’s contains additional Google specific code.AVDs created for the Google API allow you to test applications which use Google Play services, e.g., the new Google maps API or the new location services.An Android application can have several activities.Activities use views and fragments to create their user interface and to interact with the user.
Search for validating code:
New projects should prefer the usage of constraint layout.