MVP in Android by Ratanak
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This document discusses the Model-View-Presenter (MVP) pattern and compares it to the Model-View-Controller (MVC) pattern. It defines the roles of the Model, View, and Presenter/Controller components in MVP and MVC, noting that the Presenter/Controller encapsulates the system's logical functionality and notifies the View of any changes in the Model's state. The benefits of MVP and MVC include having readable, maintainable, modular, and testable code.
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MVP in Android by Ratanak
- 2. Contents • What is MVP? • MVC vs MVP • Benefit of MVC & MVP • Role M, V, P/C • Reference
- 3. - View gets notified of any change in model’s state - View knows nothing about the model
- 4. • Readable and maintainable code • Modular code which provides high degree of decoupling • More testable code • Code which is fun to work with Benefit of MVC and MVP:
- 6. Model?View?Controller/Presenter? Class Model stores system’s state (whether this state persistent or not), APIs, caching data, managing databases and so on View handles input-output from/to the user Controller/Presenter encapsulates the logical functionality of the system