How to integrate Koin with other Android components?

Koin is a lightweight dependency injection framework for Kotlin developers, making it easier to manage your application's dependencies in an Android project. Integrating Koin with various Android components such as Activities, Fragments, and ViewModels can help streamline your code and improve its modularity.

android, koin, dependency injection, android components, koin integration

Learn how to efficiently integrate Koin with Android components like Activities, ViewModels, and Fragments to enhance your app's architecture and maintainability.

Example of Koin Integration

Below is an example of how to integrate Koin with an Android Activity:

// Step 1: Add Koin dependencies in your build.gradle implementation "io.insert-koin:koin-core:$koin_version" implementation "io.insert-koin:koin-android:$koin_version" implementation "io.insert-koin:koin-androidx-viewmodel:$koin_version" // Step 2: Set up Koin in your Application class class MyApplication : Application() { override fun onCreate() { super.onCreate() startKoin { // Android context androidContext(this@MyApplication) // modules modules(appModule) } } } // Step 3: Define Koin module val appModule = module { viewModel { MyViewModel(get()) } single { MyRepository() } } // Step 4: Inject ViewModel into an Activity class MainActivity : AppCompatActivity() { private val myViewModel: MyViewModel by viewModel() override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) // Use your ViewModel } }

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