Android app.

The app is of two activities: \& MainActivity activity_main.cml i NewUserActivity new_account.xml The two activities are indicated below: HW: The tasks you have to do: - Make sure you complete your lab tasks. - Develop a new activity for updating the SharedPreferences data. Two tasks are to be done for that: - The user can access the newly created activity after histher credentials are authenticated, so add a new button for that to the main activity. - By accessing the new activity, the user can modify the password. The code you would write is similar to the one about creating a new user account. It is just the user name you have to make sure it does match before the password gets changed