User List Screen

Use the User List Screen screen to list the onboarded user on the device so that the user can choose one to Sign-In.

Definition

@Composable
fun <T> LocalUserListScreen(
    @StringRes title: Int = R.string.local_user_list_title,
    users: LazyPagingItems<LocalUserModel<T>>,
    onItemClick: (T) -> Unit = {},
    onBackButtonClick: () -> Unit = {},
    onSearch: (String) -> Unit = {},
    onCreateNewAccount: ViewClickListener = {},
) { ... }

abstract class LocalUserModel<T> {
    abstract fun getName(): String
    abstract fun getEmail(): String
    abstract fun getData(): T
    abstract fun isCurrent(): Boolean
    open fun getUserType(): LocalUserType = LocalUserType.NORMAL
    open fun getId(): String = getName()
}

enum class LocalUserType {
    NORMAL, USER_GROUP
}

This screen shows the users in a paginated list. Refer to the Android paging component document for the details.

Example

composable("screen_local_user_list") {
    val items = demoViewModel.demoUsers.collectAsLazyPagingItems()
    LocalUserListScreen(
        users = items,
        onItemClick = {
            Toast.makeText(context, it.email, Toast.LENGTH_SHORT).show()
        },
        onBackButtonClick = { navController.popBackStack() }
    )
}

---

Last update: February 20, 2023