Your Second Kotlin Android App
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So far you’ve created a bunch of UI components. In this episode, you’ll connect the components to the Scaffold.
@Composable
fun TaskListScreen() {
Scaffold(
topBar = {
ListMakerTopAppBar(
title = stringResource(id = R.string.label_list_maker),
showBackButton = false,
onBackPressed = {}
)
},
content = {
TaskListContent(
modifier = Modifier
.padding(it)
.fillMaxSize(),
tasks = emptyList(),
onClick = { taskName ->
// TODO navigate to the tasks details screen
}
)
},
floatingActionButton = {
ListMakerFloatingActionButton(
title = stringResource(id = R.string.name_of_list),
inputHint = stringResource(id = R.string.task_hint),
onFabClick = {
// TODO save the task list
}
)
}
)
}
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
ListMakerScriptTheme {
TaskListScreen()
}
}
}
}
@Preview(showBackground = true)
@Composable
fun DefaultPreview() {
ListMakerScriptTheme {
TaskListScreen()
}
}