I tried to design this
But I do not know how to do it with Textfield in jetpack compose
Since you need a custom TextField which is not following the Material Design, you should use a BasicTextField and customize it as you want (you need to check the parameters for that).
Here is just a start point for your implementation...
@Composable fun CustomTextField() { var text by remember { mutableStateOf("") } Card(Modifier.fillMaxWidth()) { Row( Modifier .height(IntrinsicSize.Min) ) { Icon( imageVector = Icons.Default.Search, contentDescription = null, modifier = Modifier.padding(8.dp) ) BasicTextField( value = text, onValueChange = { text = it }, Modifier .weight(1f) .padding(8.dp) ) Box( Modifier .padding(vertical = 2.dp) .width(1.dp) .fillMaxHeight() .background(MaterialTheme.colors.onBackground.copy(alpha = .5f)) ) Icon( imageVector = Icons.Default.Settings, contentDescription = null, modifier = Modifier.padding(8.dp) ) } } }