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@Composable | |
fun SettingScreen( | |
settingViewModel: SettingViewModel = viewModel(), | |
scaffoldState: ScaffoldState = rememberScaffoldState(), | |
coroutinesScope: CoroutineScope = rememberCoroutineScope(), | |
) { | |
val isDarkMode by settingViewModel.isDarkMode.collectAsState() | |
SettingScreen( | |
scaffoldState = scaffoldState, | |
isDarkModeSetting = isDarkMode, |
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class SettingViewModel( | |
val scaffoldState: ScaffoldState | |
) : ViewModel() | |
@Composable | |
fun SettingScreen() { | |
val scaffoldState = rememberScaffoldState() | |
val settingViewModel = viewModes(factory = { SettingViewModel.Factory.create(scaffoldState) }) | |
} |
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@Composable | |
fun SettingScreen( | |
settingViewModel: SettingViewModel = viewModel() | |
) { | |
val isDarkMode by settingViewModel.isDarkMode.collectAsState() | |
MySwitch(checked = isDarkMode, onCheckChanged = { | |
settingViewModel.onDarkModeChange(it) | |
}) | |
} |
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// stateful | |
@Composable | |
fun SettingScreen( | |
settingViewModel: SettingViewModel = viewModel() | |
) { | |
val isDarkMode by settingViewModel.isDarkMode.collectAsState() | |
SettingScreen(isDarkModeSetting = isDarkMode, onDarkModeSettingChanged = { | |
settingViewModel.onDarkModeChange(it) | |
}) | |
} |
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@Composable | |
fun Screen() { | |
// I have a state in both Screen and MySwitch. | |
var checked by remember { mutableStateOf(false) } | |
Row { | |
MySwitch(initialChecked = false, onCheckChanged = {checked = it}) | |
Text( | |
text = if(checked) "on" else "false", | |
Modifier.clickable { | |
checked = !checked |
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@Composable | |
fun Screen() { | |
// State has only on Screen | |
var checked by remember { mutableStateOf(false) } | |
Row { | |
MySwitch(checked = checked, onCheckChanged = { checked = it }) | |
Text( | |
text = if (checked) "on" else "false", | |
Modifier.clickable { | |
checked = !checked |
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@Composable | |
fun Screen() { | |
MySwitch() | |
} | |
@Composable | |
fun MySwitch() { | |
var checked by remember { mutableStateOf(false) } | |
Switch( | |
checked = checked, |
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@Composable | |
fun Screen() { | |
var checked by remember { mutableStateOf(false) } | |
MySwitch(checked = checked, onCheckChanged = { checked = it }) | |
} | |
@Composable | |
fun MySwitch(checked: Boolean, onCheckChanged: (Boolean) -> Unit) { | |
Switch( | |
checked = checked, |
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@Composable | |
fun MySwitch() { | |
var checked by remember { mutableStateOf(false) } | |
Switch( | |
checked = checked, | |
onCheckedChange = { | |
checked = it | |
} | |
) | |
} |
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@Composable | |
fun MySwitch() { | |
var checked by remember { mutableStateOf(false) } | |
// In the scope of the Composable function, | |
// I'm changing the checked! | |
checked = !checked | |
Switch( | |
checked = checked, | |
onCheckedChange = { | |
checked = it |