StreamlineSignInDefaultScreen
fun StreamlineSignInDefaultScreen(onSignedInConfirmationDialogDismissOrTimeout: (account: AccountUiModel) -> Unit, onNoAccountsAvailable: () -> Unit, columnState: ScalingLazyColumnState, viewModel: StreamlineSignInDefaultViewModel, modifier: Modifier = Modifier, content: @Composable () -> Unit = { })
An opinionated implementation of StreamlineSignInScreen that:
displays the SignedInConfirmationDialog when there is a single account available;
displays the SelectAccountScreen when there are multiple accounts available, then displays the SignedInConfirmationDialog after the account is selected;
The content of this composable would be displayed when the screen is in "loading" state. This is an optional param, in case of no other layout is expected to be displayed while this screen is loading, e.g. in the scenario where the app is already displaying the splash screen.
Samples
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.size
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Android
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.unit.dp
import androidx.lifecycle.viewmodel.compose.viewModel
import androidx.navigation.NavHostController
import androidx.wear.compose.material.Icon
import androidx.wear.compose.material.Text
import com.google.android.horologist.auth.sample.R
import com.google.android.horologist.auth.ui.common.screens.streamline.StreamlineSignInDefaultScreen
import com.google.android.horologist.auth.ui.common.screens.streamline.StreamlineSignInDefaultViewModel
import com.google.android.horologist.compose.layout.ScalingLazyColumnState
import com.google.android.horologist.compose.material.Confirmation
import com.google.android.horologist.compose.material.util.DECORATIVE_ELEMENT_CONTENT_DESCRIPTION
fun main() {
//sampleStart
var showNoAccountsAvailableDialog by rememberSaveable { mutableStateOf(false) }
StreamlineSignInDefaultScreen(
onSignedInConfirmationDialogDismissOrTimeout = { navController.popBackStack() },
onNoAccountsAvailable = { showNoAccountsAvailableDialog = true },
columnState = columnState,
viewModel = viewModel,
) {
Box(
modifier = modifier.fillMaxSize(),
contentAlignment = Alignment.Center,
) {
Icon(
modifier = Modifier.size(48.dp),
imageVector = Icons.Default.Android,
contentDescription = DECORATIVE_ELEMENT_CONTENT_DESCRIPTION,
)
}
}
if (showNoAccountsAvailableDialog) {
Confirmation(
onTimeout = navController::popBackStack,
) {
Text(
modifier = Modifier.align(Alignment.CenterHorizontally),
textAlign = TextAlign.Center,
text = stringResource(id = R.string.common_screens_streamline_no_accounts_message),
)
}
}
//sampleEnd
}