@Composable
fun TitleScreen(
modifier: Modifier = Modifier,
navigateToInitial: () -> Unit,
navigateToHelp: () -> Unit,
navigateToUpload: (Uri, String) -> Unit,
fileUri: Uri
) {
var title by rememberSaveable { mutableStateOf("") }
Column(
modifier = modifier
.fillMaxSize()
.background(White)
.verticalScroll(rememberScrollState()),
horizontalAlignment = Alignment.CenterHorizontally
) {
TextField(
value = title,
onValueChange = {
title = it
Log.d("TitleScreen", "New title: $title") // Log shows correct updates
},
label = { Text("Title") },
modifier = Modifier
.fillMaxWidth()
.height(56.dp)
.padding(bottom = 16.dp, start = 16.dp, end = 16.dp)
.clip(CircleShape),
colors = TextFieldDefaults.colors(
unfocusedContainerColor = TextFieldColor,
focusedContainerColor = TextFieldColor,
focusedTextColor = DarkBlack,
unfocusedTextColor = DarkBlack,
focusedIndicatorColor = Color.Transparent,
unfocusedIndicatorColor = Color.Transparent
),
maxLines = 1
)
Button(
onClick = { navigateToUpload(fileUri, title) },
colors = buttonColors(containerColor = Blue, disabledContainerColor = LightGray),
modifier = Modifier
.fillMaxWidth()
.padding(horizontal = 16.dp, vertical = 24.dp)
.height(50.dp),
enabled = title.isNotBlank() // Button remains disabled
) {
Text(text = "Next", fontSize = 25.sp, color = White, fontWeight = FontWeight.Bold)
}
}
}
< /code>
Debugging -Versuche: < /p>
- Überprüftes logCat - Der Titelstatus aktualisiert korrekt. < /li>
< li> ersetzt erinnern - Die Textaktualisierungen korrekt, aber das Textfeld bleibt leer.