The Fragmented Podcast is a podcast for Android Developers hosted by Donn Felker and Kaushik Gopal. Our goal is to help you become a better Android Developer. We chat about topics such as Testing, Dependency Injection, Patterns and Practices, useful libraries, and much more. We will also be interviewing some of the top developers out there. Subscribe now and join us on the journey of becoming a better Android Developer.
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episode 115: 115: Architecture Components with Akshay Chordiya
In this episode, we talk about the different parts of Android architecture components. We've had episodes on Room and the paging library, so in this one, we thought we'll touch a little on Lifecycle Owners & Observers, ViewModels, and LiveData. Akshay Chordiya helps break it down. Listen on!
Show Notes- Android Architecture Components
- Handling lifecycles with Lifecycle-Aware Components
- Lifecycle Owner
- Lifecycle Observer
- Best practices for lifecycle-aware components
- Caveat: handling onStop events
- Architecture Guide: ViewModels
- View Model
Code snippet for a ViewModelFactory:
class UserVMFactory( val user: MyUser ) : ViewModelProvider.Factory { override fun create(modelClass: Class): T { return when { modelClass.isAssignableFrom(UserVM::class.java) -> UserVM(user) as T else -> throw IllegalArgumentException("Unknown ViewModel class") } } } LiveData- Live Data
- MediatorLiveData
- Android Architecture Components Deep Dive Course on Caster.IO
- Fragmented - Room episode with Florina
- Fragmented - AAC Paging library with Florina
- Microsoft AppCenter - Sign up now on appcenter.ms and spend less time managing your app lifecycle and more time coding.
- @Akshay_Chordiya [twitter.com]
- @fragmentedcast [twitter.com]
- @donnfelker and ???? donnfelker
- @kaushikgopal and ???? kaushikgopal