你可以使用TopAppBar
。
最好的方法是使用Scaffold
。比如这样:
Scaffold(
topBar = {
TopAppBar(
title = {
Text(text = "TopAppBar")
},
navigationIcon = {
IconButton(onClick = { }) {
Icon(Icons.Filled.Menu,"")
}
},
backgroundColor = ....,
contentColor = ....
)
}, content = {
})
@Composable
fun HomeScreenApp() {
Column() {
TopAppBar(title = { Text(text = "Adopt Me") }, backgroundColor = Color.Red)
showPetsList(dogs = dogData)
}
}
@Composable fun CustomToolbarScreen(navController: NavHostController, title: String, isBack: Boolean){
val scaffoldState = rememberScaffoldState()
val scope = rememberCoroutineScope()
var isDrawerOpen = remember {
mutableStateOf(false)
}
TopAppBar(
colors = TopAppBarDefaults.smallTopAppBarColors(
containerColor = MaterialTheme.colorScheme.primaryContainer,
titleContentColor = MaterialTheme.colorScheme.primary,
),
title = {
Text(text = title,color = Color.Black,
fontSize = 18.sp)
},
modifier = Modifier.background(colorPrimary),
navigationIcon = {
if (isBack){
IconButton(onClick = {navController.navigateUp()}) {
Icon(Icons.Filled.ArrowBack, "backIcon")
}
}else{
IconButton(onClick = {
scope.launch {
scaffoldState.drawerState.open()
Log.i("Drawer", "drawer Open: ")
}
}) {
Icon(Icons.Filled.Menu, "backIcon")
}
}
}
)}
更多详细信息请访问此链接 自定义工具栏