Відрефакторити код із використанням патерну MvvM або MVP, використати бібліотеку Dagger2 для dependency injection

[tshevchuk]

References:

1. http://engineering.remind.com/android-code-that-scales/
2. pedrovgs/EffectiveAndroidUI: Sample project created to show some of the best Android practices to work in the Android UI Layer. The UI layer of this project has been implemented using MVP or MVVM (without binding engine) to show how this patterns works. This project is used during the talk "EffectiveAndroidUI". https://github.com/pedrovgs/EffectiveAndroidUI
3. Effective Android UI - English http://www.slideshare.net/PedroVicenteGmezSnch/effective-android-ui-english
4. @codeprogression http://www.codeprogression.com/2015/10/30/android-presentation-model/ - цікавий підхід поєднати MVP і Android Data Binding
5. My First dip into MVP on Android | Stephen Pengilley http://stephenpengilley.blogspot.com/2014/04/my-first-dip-into-mvp-on-android.html
6. antoniolg/androidmvp: MVP Android Example https://github.com/antoniolg/androidmvp
7. Architecting Android…The clean way? – Fernando Cejas http://fernandocejas.com/2014/09/03/architecting-android-the-clean-way/
8. android10/Android-CleanArchitecture: This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach. https://github.com/android10/Android-CleanArchitecture
9. ivacf/archi: Repository that showcases 3 Android app architectures: "Standard Android", MVP and MVVM. The exact same app is built 3 times following the different patterns. https://github.com/ivacf/archi
10. ribot/android-boilerplate: Android boilerplate app that showcases architecture and libraries used at ribot https://github.com/ribot/android-boilerplate

Architecture:

• View (Activity, Fragment, custom views etc)
• ViewModel (have listeners for data changes)
• Domain Layer - Interactors (use cases)
• Data layer (catalog, settings, data loading)
• Navigator (open/close activitiews and fragments). ViewModel calls it to perform navigations

[tshevchuk]

ToDo:

• [x] gather info about architecture implementation
• [x] review reference N8
• [x] review reference N9
• [x] update architecture section
• [x] підключити бібліотеку Dagger2 до проекту, імплементувати створення всіх класів за допомогою DI (зробив Catalog)
• [x] постворювати пекеджі і порожні класи/інтерфейси відповідно до нової архітектури
• [x] сформувати ToDo по наповненню нових класів і інтерфейсів
• [x] рознести код по рівнях архітектури
  • [x] presenters/AboutAppPresenter.java
  • [x] presenters/AboutPrayerPresenter.java
  • [x] presenters/SubMenuPresenter.java
  • [x] presenters/OftenUsedPresenter.java
  • [x] presenters/SearchPresenter.java
  • [x] presenters/SettingsPresenter.java
  • [x] presenters/CerkovnyyCalendarPresenter.java
  • [x] presenters/TextViewPresenter.java
  • [x] presenters/HtmlViewPresenter.java
  • [x] test it
  • [x] NavigationDrawerPresenter
  • [x] fix fragment back stack for navigation drawer, show popup in case back button on empty stack pressed
  • [x] HomePresenter
  • [x] allow search on following screen only: often used
  • [x] fix search on search fragment
  • [x] presenters/BasePresenter.java
  • [x] Navigator
• [x] для спінера календаря використовувати + app:actionLayout="@layout/some_layout"
• [x] fix/implement all TODO items
  • [x] fix crash on Android 4.1
  • [x] use vector images instead of png
  • [x] fix/implement night mode
• [x] проаналізувати залежності, забрати залежності щоб рівні нижчого рівня не використовували рівнів вищого рівня
• [x] handle up button press for each type of content
  • [x] check all types
  • [x] fix duplicate parent item in history
• [x] fix progress bar for all screens
• [ ] com.tshevchuk.prayer.presentation.home.HomeActivity#sendErrorReport - extract texts creation to presenter
• [ ] test activity-alias for HomeActivity
• [ ] code review for all changes