编程代写｜Android Apps Development – Assessment Activity Tweaking and Coding the Calculator
The goals of this assessment activity is to get experience in enhancing the design and coding of a project, and to start using the design patterns for your app architecture.
Read the requirements thoroughly, answer the questions, and submit your answer on Blackboard by the due date.
DO NOT COPY/PASTE ANY CODE FROM ANYWHERE. All the codes should be ORIGINAL (written by you).