arnaudgiuliani

module {
  viewModel { MyViewModel() }
}
  
class MyActivity : AppCompatActivity() {
    val myViewModel : MyViewModel by viewModel()
}

arnaudgiuliani

class MyActivity : AppCompatActivity, AndroidScopeComponent {
    // get current Activity's scope
    override val scope : Scope by activityScope()
    // MyPresenter is resolved from MyActivity's scope 
    val presenter : MyPresenter by inject()
}

arnaudgiuliani

module {
  // Declare a scope for MyActivity
  scope<MyActivity> {
    scoped { MyPresenter() }
  }
}
  
class MyActivity : ScopeActivity() {
    val presenter : MyPresenter by inject()
}

arnaudgiuliani

module {
  factory { MyPresenter() }
}
  
class MyActivity : AppCompatActivity() {
    val presenter : MyPresenter by inject()
}

arnaudgiuliani

class MyActivity : AppCompatActivity() {
    val presenter = MyPresenter()
}

arnaudgiuliani

// Implementing our own Scope delegation 
class MVPActivity : AppCompatActivity(R.layout.mvp_activity), KoinScopeComponent {
  
    // Create Activity scope (backed by ViewModel)
    override val scope: Scope by lazy { activityScope() }

    // Inject presenter with org.koin.core.scope.inject extension
    // also can use directly the scope: scope.inject<>()
    val presenter: ScopedPresenter by inject()
}

arnaudgiuliani

class MyTest : KoinTest {

    // Use Mockk as Mock provider
    @get:Rule
    val mockProvider = MockProviderRule.create { clazz ->
        mockkClass(clazz, relaxed = true)
    }
    
    // JUnit5 style
    @JvmField

arnaudgiuliani

// Implementing our own Scope delegation 
class MVPActivity : AppCompatActivity(R.layout.mvp_activity), KoinScopeComponent {
  
    // Create scope
    override val scope: Scope by lazy { newScope() }

    // Inject presenter with org.koin.core.scope.inject extension
    // also can use directly the scope: scope.inject<>()
    val presenter: ScopedPresenter by inject()
  

arnaudgiuliani

val mvpModule = module {
    // Describe a scope for MVPActivity
    scope<MVPActivity> {
        scoped { ScopedPresenter(get()) } // Inject MVPActivity with get()
    }
}

// Using ScopeActivity
class MVPActivity : ScopeActivity(R.layout.mvp_activity) {

arnaudgiuliani

// give a Worker
class SimpleWorker(
    private val simpleWorkerService: SimpleWorkerService,
    appContext: Context,
    private val params: WorkerParameters
) : CoroutineWorker(appContext, params) { 

 override suspend fun doWork(): Result { ... }
  
}