Optimize KPM checking logic

- Simplify code and ensure KPM information is displayed under supported versions

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

@@ -257,7 +257,7 @@ private fun BottomBar(navController: NavHostController) {
     ) {
         BottomBarDestination.entries.forEach { destination ->
             if (destination == BottomBarDestination.Kpm) {
-                if (kpmVersion.isNotEmpty() && !kpmVersion.startsWith("Error") && showKpmInfo) {
+                if (kpmVersion.isNotEmpty() && !kpmVersion.startsWith("Error") && showKpmInfo && Natives.version >= Natives.MINIMAL_SUPPORTED_KPM) {
                     if (!fullFeatured && destination.rootRequired) return@forEach
                     val isCurrentDestOnBackStack by navController.isRouteOnBackStackAsState(destination.direction)
                     NavigationBarItem(

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

@@ -35,7 +35,6 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Android
 import androidx.compose.material.icons.filled.Archive
-import androidx.compose.material.icons.filled.Code
 import androidx.compose.material.icons.filled.Info
 import androidx.compose.material.icons.filled.Memory
 import androidx.compose.material.icons.filled.PhoneAndroid
@@ -43,10 +42,8 @@ import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material.icons.filled.Security
 import androidx.compose.material.icons.filled.Settings
 import androidx.compose.material.icons.filled.Storage
-import androidx.compose.material.icons.filled.Warning
 import androidx.compose.material.icons.outlined.Block
 import androidx.compose.material.icons.outlined.CheckCircle
-import androidx.compose.material.icons.outlined.Info
 import androidx.compose.material.icons.outlined.Warning
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.DropdownMenu
@@ -122,9 +119,6 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.withContext
-import java.io.BufferedReader
-import java.io.InputStreamReader
-import java.util.zip.GZIPInputStream
 import kotlin.random.Random
 
 @OptIn(ExperimentalMaterial3Api::class, FlowPreview::class)
@@ -559,7 +553,7 @@ private fun StatusCard(
                             )
 
                             val kpmVersion = getKpmVersion()
-                            if (kpmVersion.isNotEmpty() && !kpmVersion.startsWith("Error") && showKpmInfo) {
+                            if (kpmVersion.isNotEmpty() && !kpmVersion.startsWith("Error") && showKpmInfo && Natives.version >= Natives.MINIMAL_SUPPORTED_KPM) {
                                 Spacer(Modifier.height(4.dp))
                                 Text(
                                     text = stringResource(R.string.home_kpm_module, getKpmModuleCount()),
@@ -899,7 +893,7 @@ private fun InfoCard() {
                     val isKpmConfigured = checkKPMEnabled()
 
                     // 根据showKpmInfo决定是否显示KPM信息
-                    if (showKpmInfo) {
+                    if (showKpmInfo && Natives.version >= Natives.MINIMAL_SUPPORTED_KPM) {
                         val displayVersion = if (kpmVersion.isEmpty() || kpmVersion.startsWith("Error")) {
                             val statusText = if (isKpmConfigured) {
                                 stringResource(R.string.kernel_patched)
@@ -1019,11 +1013,7 @@ private fun getDeviceModel(): String {
 
 // 检查KPM是否存在
 private fun checkKPMEnabled(): Boolean {
-    return if (Natives.version >= Natives.MINIMAL_SUPPORTED_KPM) {
+    return isKPMEnabled()
-        isKPMEnabled()
-    } else {
-        false
-    }
 }
 
 @SuppressLint("UnnecessaryComposedModifier")

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

@@ -88,6 +88,7 @@ import androidx.core.content.edit
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.annotation.RootGraph
 import com.ramcosta.composedestinations.navigation.DestinationsNavigator
+import com.sukisu.ultra.Natives
 import com.sukisu.ultra.R
 import com.sukisu.ultra.ui.MainActivity
 import com.sukisu.ultra.ui.component.ImageEditorDialog
@@ -1015,19 +1016,21 @@ fun MoreSettingsScreen(navigator: DestinationsNavigator) {
                             onHideSusfsStatusChange(it)
                         }
 
-                        HorizontalDivider(
+                        if (Natives.version >= Natives.MINIMAL_SUPPORTED_KPM) {
-                            modifier = Modifier.padding(horizontal = 16.dp),
+                            HorizontalDivider(
-                            color = MaterialTheme.colorScheme.outlineVariant
+                                modifier = Modifier.padding(horizontal = 16.dp),
-                        )
+                                color = MaterialTheme.colorScheme.outlineVariant
+                            )
 
-                        // 显示KPM开关
+                            // 显示KPM开关
-                        SwitchItem(
+                            SwitchItem(
-                            icon = Icons.Filled.VisibilityOff,
+                                icon = Icons.Filled.VisibilityOff,
-                            title = stringResource(R.string.show_kpm_info),
+                                title = stringResource(R.string.show_kpm_info),
-                            summary = stringResource(R.string.show_kpm_info_summary),
+                                summary = stringResource(R.string.show_kpm_info_summary),
-                            checked = isShowKpmInfo
+                                checked = isShowKpmInfo
-                        ) {
+                            ) {
-                            onShowKpmInfoChange(it)
+                                onShowKpmInfoChange(it)
+                            }
                         }
 
                         HorizontalDivider(