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Role of MVP, MVVM, and MVC Architectures in Android App Development

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Role of MVP, MVVM, and MVC Architectures in Android App Development

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  1. W3villa Technologies Role of MVP, MVVM, and MVC Architectures in Android App Development

  2. Model This represents the data and business logic of the application. It deals with how the data is stored, processed, and managed. MVC: Model View Controller View The view is responsible for presenting the data to the user. It focuses on the user interface and how information is displayed. Controller The controller acts as an intermediary between the model and the view. It receives user input, processes it, and communicates with both the model and the view.

  3. The MVC flow diagram Model Update Data Get Data Controller View Update Presentation

  4. Model The model represents the data and the business logic. It deals with data storage, processing, and management, just like in the MVC pattern. MVP: Model View Presenter View The view is responsible for the user interface and how data is displayed to the user, similar to the MVC pattern. Presenter The presenter acts as the middleman, connecting the model and the view. It receives user input from the view, processes it with the help of the model, and then updates the view.

  5. MVP: Model View Presenter User Actions Model Changed Presenter Update UI Update Model Model View

  6. Model Like in other architectures, the model represents the data and handles the business logic. It's responsible for data storage, processing, and management. MVVM- Model View ViewModel View The view focuses on the user interface, presenting data to the user, just as in MVC and MVP. ViewModel The ViewModel is a unique feature of MVVM. It acts as an intermediary between the model and the view. The ViewModel's primary function is to expose data and commands that the view can easily bind to. It often includes data formatting, validation, and other presentation-related logic.

  7. The MVP flow diagram Property Changed events Model Change events View Model UI ViewModel Data Write Read Events Model View

  8. GOT QUESTIONS? Reach out. www.w3villa.com +1 (302) 261-2668

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