动态主题切换

app/src/main/java/com/aiosman/riderpro/AppState.kt

@@ -5,6 +5,9 @@ import android.content.Intent
 import android.icu.util.Calendar
 import android.icu.util.TimeZone
 import android.util.Log
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
 import com.aiosman.riderpro.data.AccountProfile
 import com.aiosman.riderpro.data.AccountService
 import com.aiosman.riderpro.data.AccountServiceImpl
@@ -35,6 +38,7 @@ object AppState {
     var UserId: Int? = null
     var profile :AccountProfileEntity? = null
     var darkMode = false
+    var appTheme by mutableStateOf<AppThemeData>(LightThemeColors())
     suspend fun initWithAccount(scope: CoroutineScope, context: Context) {
         val accountService: AccountService = AccountServiceImpl()
         // 获取用户认证信息
@@ -116,6 +120,16 @@ object AppState {
         }
     }
 
+    fun switchTheme() {
+        darkMode = !darkMode
+        appTheme = if (darkMode) {
+            DarkThemeColors()
+        } else {
+            LightThemeColors()
+        }
+        AppStore.saveDarkMode(darkMode)
+    }
+
     fun ReloadAppState(context: Context) {
         // 重置动态列表页面
         TimelineMomentViewModel.ResetModel()