manager: Add initialization to optimize loading of SuperUser and Home data

2025-05-31 19:17:43 +08:00
parent 13b1aad4b8
commit 8bf9cd0bee
5 changed files with 73 additions and 17 deletions
--- a/manager/app/src/main/java/com/sukisu/ultra/ui/MainActivity.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/MainActivity.kt
@@ -44,8 +44,15 @@ import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.slideInVertically
 import androidx.compose.animation.slideOutVertically
 import androidx.navigation.compose.currentBackStackEntryAsState
+import androidx.lifecycle.lifecycleScope
+import com.sukisu.ultra.ui.viewmodel.HomeViewModel
+import com.sukisu.ultra.ui.viewmodel.SuperUserViewModel
+import kotlinx.coroutines.launch

 class MainActivity : ComponentActivity() {
+    private lateinit var superUserViewModel: SuperUserViewModel
+    private lateinit var homeViewModel: HomeViewModel
+
    private inner class ThemeChangeContentObserver(
        handler: Handler,
        private val onThemeChanged: () -> Unit
@@ -111,6 +118,21 @@ class MainActivity : ComponentActivity() {

        super.onCreate(savedInstanceState)

+        // 初始化 SuperUserViewModel
+        superUserViewModel = SuperUserViewModel()
+
+        lifecycleScope.launch {
+            superUserViewModel.fetchAppList()
+        }
+
+        // 初始化 HomeViewModel
+        homeViewModel = HomeViewModel()
+
+        // 预加载数据
+        lifecycleScope.launch {
+            homeViewModel.initializeData()
+        }
+
        val prefs = getSharedPreferences("settings", MODE_PRIVATE)
        val isFirstRun = prefs.getBoolean("is_first_run", true)

@@ -237,6 +259,14 @@ class MainActivity : ComponentActivity() {
        if (!ThemeConfig.backgroundImageLoaded && !ThemeConfig.preventBackgroundRefresh) {
            loadCustomBackground()
        }
+
+        lifecycleScope.launch {
+            superUserViewModel.fetchAppList()
+        }
+
+        lifecycleScope.launch {
+            homeViewModel.initializeData()
+        }
    }

    private val destroyListeners = mutableListOf<() -> Unit>()
--- a/manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt
@@ -42,7 +42,7 @@ import androidx.compose.material.icons.filled.Security
 import androidx.compose.material.icons.filled.SettingsSuggest
 import androidx.compose.material.icons.filled.Storage
 import androidx.compose.material.icons.outlined.Block
-import androidx.compose.material.icons.outlined.CheckCircle
+import androidx.compose.material.icons.outlined.TaskAlt
 import androidx.compose.material.icons.outlined.Warning
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.DropdownMenu
@@ -121,11 +121,8 @@ fun HomeScreen(navigator: DestinationsNavigator) {
    val coroutineScope = rememberCoroutineScope()

    LaunchedEffect(Unit) {
-        // 初始化加载用户设置
        viewModel.loadUserSettings(context)
-        // 初始化数据
        viewModel.initializeData()
-        // 检查更新
        viewModel.checkForUpdates(context)
    }

@@ -370,7 +367,7 @@ private fun StatusCard(
                    }

                    Icon(
-                        Icons.Outlined.CheckCircle,
+                        Icons.Outlined.TaskAlt,
                        contentDescription = stringResource(R.string.home_working),
                        tint = MaterialTheme.colorScheme.primary,
                        modifier = Modifier.size(24.dp)
--- a/manager/app/src/main/java/com/sukisu/ultra/ui/screen/SuperUser.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/screen/SuperUser.kt
@@ -72,7 +72,7 @@ fun SuperUserScreen(navigator: DestinationsNavigator) {
    LaunchedEffect(key1 = navigator) {
        viewModel.search = ""
        if (viewModel.appList.isEmpty()) {
-            viewModel.fetchAppList()
+            // viewModel.fetchAppList()
        }
    }

--- a/manager/app/src/main/java/com/sukisu/ultra/ui/viewmodel/HomeViewModel.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/viewmodel/HomeViewModel.kt
@@ -33,13 +33,12 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import com.topjohnwu.superuser.internal.Utils.context

-/**
- * @author ShirkNeko
- * @date 2025/5/31.
- */
 class HomeViewModel : ViewModel() {
    companion object {
        private const val TAG = "HomeViewModel"
+        private val systemStatusCache = mutableMapOf<String, SystemStatus>()
+        private val systemInfoCache = mutableMapOf<String, SystemInfo>()
+        private val versionInfoCache = mutableMapOf<String, LatestVersionInfo>()
    }

    // 系统状态
@@ -117,8 +116,20 @@ class HomeViewModel : ViewModel() {
    // 初始化数据
    fun initializeData() {
        viewModelScope.launch {
-            fetchSystemStatus()
-            fetchSystemInfo()
+            val cachedStatus = systemStatusCache["status"]
+            val cachedInfo = systemInfoCache["info"]
+
+            if (cachedStatus != null) {
+                systemStatus = cachedStatus
+            } else {
+                fetchSystemStatus()
+            }
+
+            if (cachedInfo != null) {
+                systemInfo = cachedInfo
+            } else {
+                fetchSystemInfo()
+            }
        }
    }

@@ -130,8 +141,17 @@ class HomeViewModel : ViewModel() {
                    .getBoolean("check_update", true)

                if (checkUpdate) {
+                    val cachedVersion = versionInfoCache["version"]
+
+                    if (cachedVersion != null) {
+                        latestVersionInfo = cachedVersion
+                        return@launch
+                    }
+
                    val start = SystemClock.elapsedRealtime()
-                    latestVersionInfo = checkNewVersion()
+                    val newVersionInfo = checkNewVersion()
+                    latestVersionInfo = newVersionInfo
+                    versionInfoCache["version"] = newVersionInfo
                    Log.i(TAG, "Update check completed in ${SystemClock.elapsedRealtime() - start}ms")
                }
            } catch (e: Exception) {
@@ -145,6 +165,9 @@ class HomeViewModel : ViewModel() {
        isRefreshing = true
        viewModelScope.launch {
            try {
+                systemStatusCache.clear()
+                systemInfoCache.clear()
+                versionInfoCache.clear()
                fetchSystemStatus()
                fetchSystemInfo()
                checkForUpdates(context)
@@ -165,7 +188,7 @@ class HomeViewModel : ViewModel() {
                    if (it >= Natives.MINIMAL_SUPPORTED_KERNEL_LKM && kernelVersion.isGKI()) Natives.isLkmMode else null
                }

-                systemStatus = SystemStatus(
+                val newStatus = SystemStatus(
                    isManager = isManager,
                    ksuVersion = ksuVersion,
                    lkmMode = lkmMode,
@@ -174,6 +197,9 @@ class HomeViewModel : ViewModel() {
                    isKpmConfigured = Natives.isKPMEnabled(),
                    requireNewKernel = isManager && Natives.requireNewKernel()
                )
+
+                systemStatus = newStatus
+                systemStatusCache["status"] = newStatus
            } catch (e: Exception) {
                Log.e(TAG, "Error fetching system status", e)
            }
@@ -209,7 +235,7 @@ class HomeViewModel : ViewModel() {
                    }
                }

-                systemInfo = SystemInfo(
+                val newInfo = SystemInfo(
                    kernelRelease = uname.release,
                    androidVersion = Build.VERSION.RELEASE,
                    deviceModel = getDeviceModel(),
@@ -225,6 +251,9 @@ class HomeViewModel : ViewModel() {
                    moduleCount = getModuleCount(),
                    kpmModuleCount = getKpmModuleCount()
                )
+
+                systemInfo = newInfo
+                systemInfoCache["info"] = newInfo
            } catch (e: Exception) {
                Log.e(TAG, "Error fetching system info", e)
            }
--- a/manager/app/src/main/java/com/sukisu/ultra/ui/viewmodel/SuperUserViewModel.kt
+++ b/manager/app/src/main/java/com/sukisu/ultra/ui/viewmodel/SuperUserViewModel.kt
@@ -34,7 +34,7 @@ class SuperUserViewModel : ViewModel() {
    val isPlatformAlive get() = Platform.isAlive
    companion object {
        private const val TAG = "SuperUserViewModel"
-        private var apps by mutableStateOf<List<AppInfo>>(emptyList())
+        var apps by mutableStateOf<List<AppInfo>>(emptyList())
    }

    @Parcelize
@@ -171,7 +171,7 @@ class SuperUserViewModel : ViewModel() {
        fetchAppList() // 刷新列表以显示最新状态
    }

-    // 仅更新本地应用配置，避免重新获取整个列表导致滚动位置重置
+    // 更新本地应用配置
    fun updateAppProfileLocally(packageName: String, updatedProfile: Natives.Profile) {
        apps = apps.map { app ->
            if (app.packageName == packageName) {