rahulsainani

internal fun getVerificationCodeFromSms(sms: String, smsCodeLength: Int): String =
    sms.filter { it.isDigit() }
        .substring(0 until smsCodeLength)

rahulsainani

@Composable
fun PhoneNumberLoginScreen() {
  // UI
  PhoneNumberConsent { viewModel.onPhoneNumberFetchedFromDevice(it) }
}

rahulsainani

@Composable
fun SmsRetrieverUserConsentBroadcast(
    smsCodeLength: Int = SMS_CODE_LENGTH,
    onSmsReceived: (message: String, code: String) -> Unit,
) {
    val context = LocalContext.current

    var shouldRegisterReceiver by remember { mutableStateOf(false) }

    LaunchedEffect(Unit) {

rahulsainani

/**
 * Find the closest Activity in a given Context.
 */
internal fun Context.findActivity(): Activity {
    var context = this
    while (context is ContextWrapper) {
        if (context is Activity) return context
        context = context.baseContext
    }
    throw IllegalStateException("Permissions should be called in the context of an Activity")

rahulsainani

@Composable
fun PhoneNumberConsent(
    onPhoneNumberFetchedFromDevice: (phoneNumber: String) -> Unit,
) {
    val context = LocalContext.current

    val getPhoneNumberConsent =
        rememberLauncherForActivityResult(ActivityResultContracts.StartIntentSenderForResult()) { result: ActivityResult? ->
            if (result?.resultCode == Activity.RESULT_OK && result.data != null) {
                val credential = result.data!!.getParcelableExtra<Credential>(Credential.EXTRA_KEY)

rahulsainani

AutoScrollingLazyRow(list = featuresList) {
    FeatureTile(feature = it)
}

rahulsainani

@Composable
fun <T : Any> AutoScrollingLazyRow(
    list: List<T>,
    modifier: Modifier = Modifier,
    scrollDx: Float = SCROLL_DX,
    delayBetweenScrollMs: Long = DELAY_BETWEEN_SCROLL_MS,
    divider: @Composable () -> Unit = { Spacer(modifier = Modifier.width(Dimens.grid_1)) },
    itemContent: @Composable (item: T) -> Unit,
) {
    var itemsListState by remember { mutableStateOf(list) }

rahulsainani

@Composable
fun FeatureList(
    list: List<Feature>,
    modifier: Modifier,
) {
    var itemsListState by remember { mutableStateOf(list) }
    val lazyListState = rememberLazyListState()

    LazyRow(
        state = lazyListState,

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@Composable
fun FeatureTile(feature: Feature) {
    Card(
        shape = MaterialTheme.shapes.small,
        modifier = Modifier
            .size(Dimens.grid_6)
            .aspectRatio(1f)
            .padding(1.dp),
        elevation = Dimens.plane_2
    ) {

rahulsainani

private tailrec suspend fun autoScrollFeaturesList() {
    if (recyclerFeatures.canScrollHorizontally(DIRECTION_RIGHT)) {
        recyclerFeatures.smoothScrollBy(SCROLL_DX, 0)
    } else {
        val firstPosition = 
            (recyclerFeatures.layoutManager as LinearLayoutManager).findFirstVisibleItemPosition()
        if (firstPosition != RecyclerView.NO_POSITION) {
            val currentList = featuresAdapter.currentList
            val secondPart = currentList.subList(0, firstPosition)
            val firstPart = currentList.subList(firstPosition, currentList.size)