Your First Kotlin Android App: An App From Scratch

Aug 15 2023 · Kotlin 1.8.20, Android 13, Android Studio Flamingo | 2022.2.1

Part 2: Manage Data in Jetpack Compose

17. Challenge: Create a Custom Composable

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Now its time for your first challenge in this part.

import androidx.compose.runtime.Composable

@Composable
fun GamePrompt() {

}
@Composable
fun GamePrompt() {
  Text(stringResource(R.string.instruction_text))
  Text(
    stringResource(R.string.target_value_text),
    fontSize = 32.sp,
    fontWeight = FontWeight.Bold,
  )
}
Column(
  horizontalAlignment = Alignment.CenterHorizontally
)
@Composable
fun GamePrompt(modifier: Modifier = Modifier) { // New Code
  Column(
    horizontalAlignment = Alignment.CenterHorizontally,
    modifier = modifier // New Code
  ) {
    //...
  }
Text(
  stringResource(R.string.target_value_text),
  //...
  modifier = Modifier.padding(8.dp) // New Code
)