app/src/main/java/com/topit/randomcoffee/MainActivity.kt - develop - Stalnodg/RandomCoffee

app/src/main/java/com/topit/randomcoffee/MainActivity.kt
56 строк2 KB
Max
presentation: added darkTheme
05 май 2026, 18:21
05 май 2026, 18:21e3f97e4
package com.topit.randomcoffee

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import androidx.navigation3.runtime.entryProvider
import androidx.navigation3.runtime.rememberNavBackStack
import androidx.navigation3.ui.NavDisplay
import com.topit.randomcoffee.presentation.navigation.Screens
import com.topit.randomcoffee.presentation.screens.InfoProductScreen
import com.topit.randomcoffee.presentation.screens.MenuScreen
import com.topit.randomcoffee.ui.theme.RandomCoffeeTheme
import dagger.hilt.android.AndroidEntryPoint

@AndroidEntryPoint
class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContent {
            val systemDarkTheme = isSystemInDarkTheme()
            var isDarkTheme by rememberSaveable(systemDarkTheme) { mutableStateOf(systemDarkTheme) }
            RandomCoffeeTheme(darkTheme = isDarkTheme) {
                val backStack = rememberNavBackStack(Screens.Menu)
                NavDisplay(
                    backStack = backStack,
                    entryProvider = entryProvider {
                        entry<Screens.Menu> {
                            MenuScreen(
                                isDarkTheme = isDarkTheme,
                                onToggleTheme = { isDarkTheme = !isDarkTheme },
                                onProductClick = { product ->
                                    backStack.add(Screens.ProductDetail(product))
                                }
                            )
                        }
                        entry<Screens.ProductDetail> { entry ->
                            InfoProductScreen(
                                product = entry.product,
                                onBack = { backStack.removeLastOrNull() }
                            )
                        }
                    }
                )


            }
        }
    }
}