Step 4-1: Fixed incorrect homepage indexing after enabling KPM

- Adjusted the position of the personalized menu

manager/app/src/main/java/com/sukisu/ultra/ui/MainActivity.kt

@@ -25,13 +25,9 @@ import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.compositionLocalOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
-import androidx.compose.runtime.produceState
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import com.sukisu.ultra.ui.util.getKpmVersion
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavBackStackEntry
 import androidx.navigation.compose.rememberNavController
@@ -55,6 +51,7 @@ import com.sukisu.ultra.ui.screen.SettingPager
 import com.sukisu.ultra.ui.screen.SuperUserPager
 import com.sukisu.ultra.ui.theme.KernelSUTheme
 import com.sukisu.ultra.ui.util.install
+import com.sukisu.ultra.ui.util.rememberKpmAvailable
 import top.yukonga.miuix.kmp.basic.Scaffold
 import top.yukonga.miuix.kmp.theme.MiuixTheme
 
@@ -149,18 +146,7 @@ fun MainScreen(navController: DestinationsNavigator) {
     val activity = LocalActivity.current
     val coroutineScope = rememberCoroutineScope()
     
-    // 检查 KPM 版本是否可用
+    val isKpmAvailable = rememberKpmAvailable()
-    val kpmVersion by produceState(initialValue = "") {
-        value = withContext(Dispatchers.IO) {
-            try {
-                getKpmVersion()
-            } catch (e: Exception) {
-                ""
-            }
-        }
-    }
-    
-    val isKpmAvailable = kpmVersion.isNotEmpty() && !kpmVersion.contains("Error", ignoreCase = true)
     val pageCount = if (isKpmAvailable) 5 else 4
     
     val pagerState = rememberPagerState(initialPage = 0, pageCount = { pageCount })

manager/app/src/main/java/com/sukisu/ultra/ui/screen/Home.kt

@@ -149,6 +149,8 @@ fun HomePager(
                     if (kernelVersion.isGKI()) Natives.isLkmMode else null
                 }
                 
+                val isKpmAvailable = rememberKpmAvailable()
+
                 Column(
                     modifier = Modifier.padding(vertical = 12.dp),
                     horizontalAlignment = Alignment.CenterHorizontally,
@@ -175,12 +177,12 @@ fun HomePager(
                         },
                         onClickSuperuser = {
                             coroutineScope.launch {
-                                pagerState.animateScrollToPage(1)
+                                pagerState.animateScrollToPage(getSuperuserPageIndex(isKpmAvailable))
                             }
                         },
                         onclickModule = {
                             coroutineScope.launch {
-                                pagerState.animateScrollToPage(2)
+                                pagerState.animateScrollToPage(getModulePageIndex(isKpmAvailable))
                             }
                         }
                     )
@@ -709,3 +711,11 @@ fun getManagerVersion(context: Context): Pair<String, Long> {
     val versionCode = PackageInfoCompat.getLongVersionCode(packageInfo)
     return Pair(packageInfo.versionName!!, versionCode)
 }
+
+fun getSuperuserPageIndex(isKpmAvailable: Boolean): Int {
+    return if (isKpmAvailable) 2 else 1
+}
+
+fun getModulePageIndex(isKpmAvailable: Boolean): Int {
+    return if (isKpmAvailable) 3 else 2
+}

manager/app/src/main/java/com/sukisu/ultra/ui/screen/Personalization.kt

@@ -1,6 +1,5 @@
 package com.sukisu.ultra.ui.screen
 
-import android.app.Activity
 import android.content.Context
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.foundation.layout.WindowInsets

manager/app/src/main/java/com/sukisu/ultra/ui/screen/Settings.kt

@@ -163,31 +163,6 @@ fun SettingPager(
                     mutableStateOf(prefs.getBoolean("check_update", true))
                 }
 
-                Card(
-                    modifier = Modifier
-                        .padding(top = 12.dp)
-                        .fillMaxWidth(),
-                ) {
-                    val personalization = stringResource(id = R.string.personalization)
-                    SuperArrow(
-                        title = personalization,
-                        summary = stringResource(id = R.string.personalization_summary),
-                        leftAction = {
-                            Icon(
-                                Icons.Rounded.Palette,
-                                modifier = Modifier.padding(end = 16.dp),
-                                contentDescription = personalization,
-                                tint = colorScheme.onBackground
-                            )
-                        },
-                        onClick = {
-                            navigator.navigate(PersonalizationDestination) {
-                                launchSingleTop = true
-                            }
-                        }
-                    )
-                }
-
                 Card(
                     modifier = Modifier
                         .padding(top = 12.dp)
@@ -238,6 +213,31 @@ fun SettingPager(
                     }
                 }
 
+                Card(
+                    modifier = Modifier
+                        .padding(top = 12.dp)
+                        .fillMaxWidth(),
+                ) {
+                    val personalization = stringResource(id = R.string.personalization)
+                    SuperArrow(
+                        title = personalization,
+                        summary = stringResource(id = R.string.personalization_summary),
+                        leftAction = {
+                            Icon(
+                                Icons.Rounded.Palette,
+                                modifier = Modifier.padding(end = 16.dp),
+                                contentDescription = personalization,
+                                tint = colorScheme.onBackground
+                            )
+                        },
+                        onClick = {
+                            navigator.navigate(PersonalizationDestination) {
+                                launchSingleTop = true
+                            }
+                        }
+                    )
+                }
+
                 KsuIsValid {
                     Card(
                         modifier = Modifier
@@ -266,7 +266,6 @@ fun SettingPager(
                 }
 
                 KsuIsValid {
-
                     Card(
                         modifier = Modifier
                             .padding(top = 12.dp)

manager/app/src/main/java/com/sukisu/ultra/ui/util/KsuCli.kt

@@ -10,6 +10,9 @@ import android.os.SystemClock
 import android.provider.OpenableColumns
 import android.system.Os
 import android.util.Log
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.produceState
 import com.topjohnwu.superuser.CallbackList
 import com.topjohnwu.superuser.Shell
 import com.topjohnwu.superuser.ShellUtils
@@ -720,3 +723,18 @@ fun applyUmountConfigToKernel(): Boolean {
     Log.i(TAG, "apply umount config to kernel result: $result")
     return result
 }
+
+// 检查 KPM 版本是否可用
+@Composable
+fun rememberKpmAvailable(): Boolean {
+    val kpmVersion by produceState(initialValue = "") {
+        value = withContext(Dispatchers.IO) {
+            try {
+                getKpmVersion()
+            } catch (_: Exception) {
+                ""
+            }
+        }
+    }
+    return kpmVersion.isNotEmpty() && !kpmVersion.contains("Error", ignoreCase = true)
+}