kotlin-android

name: kotlin-android description: Modern Android development - Jetpack, Compose, Architecture Components version: "1.0.0" sasmp_version: "1.3.0" bonded_agent: 02-kotlin-android bond_type: PRIMARY_BOND

execution: timeout_ms: 30000 retry: max_attempts: 3 backoff: exponential initial_delay_ms: 1000

parameters: required: - name: component type: string validation: "^(viewmodel|compose|navigation|room|workmanager)$" optional: - name: min_sdk type: integer default: 24

logging: level: info events: [skill_invoked, component_loaded, error_occurred]

Kotlin Android Skill

Production-ready Android development with Jetpack libraries.

Topics Covered

MVVM Pattern

@HiltViewModel
class UserViewModel @Inject constructor(
    private val repository: UserRepository
) : ViewModel() {
    private val _uiState = MutableStateFlow(UiState())
    val uiState = _uiState.asStateFlow()

    fun load() = viewModelScope.launch {
        _uiState.update { it.copy(isLoading = true) }
        repository.getUsers()
            .onSuccess { users -> _uiState.update { it.copy(users = users, isLoading = false) } }
    }
}

Compose UI

@Composable
fun UserScreen(viewModel: UserViewModel = hiltViewModel()) {
    val state by viewModel.uiState.collectAsStateWithLifecycle()
    UserContent(state)
}

Type-Safe Navigation

@Serializable
data class ProfileRoute(val userId: String)

composable<ProfileRoute> { entry ->
    val route: ProfileRoute = entry.toRoute()
}

Troubleshooting

Usage

Skill("kotlin-android")