Created
June 20, 2023 08:16
-
-
Save oussama-dz/606b7830aac20c53bfab37acbcb41c4e to your computer and use it in GitHub Desktop.
basic image picker using kotlin and jetpack compose
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
@Composable | |
fun ImagePicker() { | |
var imageUri: Uri? by remember { | |
mutableStateOf(null) | |
} | |
val launcher = | |
rememberLauncherForActivityResult(contract = ActivityResultContracts.OpenDocument()) { | |
it?.let { uri -> | |
imageUri = uri | |
} | |
} | |
Column( | |
modifier = Modifier | |
.fillMaxSize(), | |
horizontalAlignment = Alignment.CenterHorizontally, | |
verticalArrangement = Arrangement.spacedBy(16.dp, Alignment.CenterVertically) | |
) { | |
AsyncImage( | |
model = imageUri, | |
contentDescription = null, | |
modifier = Modifier | |
.size(200.dp), | |
contentScale = ContentScale.Crop | |
) | |
Button( | |
onClick = { | |
launcher.launch(arrayOf("image/*")) | |
} | |
) { | |
Text(text = "Pick Image") | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment