Created
March 7, 2021 22:00
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AlertDialog with TextField doesn't work in Jetpack Compose 1.0.0-beta01
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import androidx.compose.foundation.layout.Arrangement | |
import androidx.compose.foundation.layout.Column | |
import androidx.compose.foundation.layout.Spacer | |
import androidx.compose.foundation.layout.fillMaxSize | |
import androidx.compose.foundation.layout.height | |
import androidx.compose.material.AlertDialog | |
import androidx.compose.material.Button | |
import androidx.compose.material.Text | |
import androidx.compose.material.TextField | |
import androidx.compose.runtime.Composable | |
import androidx.compose.runtime.mutableStateOf | |
import androidx.compose.runtime.remember | |
import androidx.compose.ui.Alignment | |
import androidx.compose.ui.Modifier | |
import androidx.compose.ui.unit.dp | |
import androidx.compose.ui.unit.sp | |
@Composable | |
fun ComposeEditDialog() { | |
val message = remember { mutableStateOf("Edit Me") } | |
val openDialog = remember { mutableStateOf(false) } | |
val editMessage = remember { mutableStateOf("") } | |
Column( | |
modifier = Modifier.fillMaxSize(), | |
verticalArrangement = Arrangement.Center, | |
horizontalAlignment = Alignment.CenterHorizontally | |
) { | |
Text( | |
text = message.value, | |
fontSize = 24.sp | |
) | |
Spacer(modifier = Modifier.height(32.dp)) | |
Button( | |
onClick = { | |
editMessage.value = message.value | |
openDialog.value = true | |
} | |
) { | |
Text("Open Dialog") | |
} | |
} | |
if (openDialog.value) { | |
AlertDialog( | |
onDismissRequest = { | |
openDialog.value = false | |
}, | |
title = { | |
Text(text = "Input Message") | |
}, | |
text = { | |
TextField( | |
value = editMessage.value, | |
onValueChange = { editMessage.value = it }, | |
singleLine = true | |
) | |
}, | |
confirmButton = { | |
Button( | |
onClick = { | |
message.value = editMessage.value | |
openDialog.value = false | |
} | |
) { | |
Text("OK") | |
} | |
}, | |
dismissButton = { | |
Button( | |
onClick = { | |
openDialog.value = false | |
} | |
) { | |
Text("Cancel") | |
} | |
} | |
) | |
} | |
} |
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