MainActivity.kt

Button(
    onClick = {
        //On button press, launch the photo picker
        launcher.launch(PickVisualMediaRequest(
            //Here we request only photos. Change this to .ImageAndVideo if
            //you want videos too.
            //Or use .VideoOnly if you only want videos.
            mediaType = ActivityResultContracts.PickVisualMedia.ImageOnly
        ))
    }
) {
    Text("Select Photo")
}