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Fix root detection for KernelSU

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Use libsu's Shell API instead of Runtime.exec("su -c ...") for root
detection. The previous approach assumed su is in PATH, which works
for Magisk but not for KernelSU where su has a different path.
This commit is contained in:
世界
2026-01-14 14:05:07 +08:00
parent 65f6529ff1
commit cd0ae262f1
6 changed files with 10 additions and 26 deletions
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14
app/src/main/java/io/nekohasekai/sfa/compose/screen/settings/ProfileOverrideScreen.kt
View File

@@ -58,6 +58,7 @@ import androidx.navigation.NavController
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.LifecycleEventObserver
import io.nekohasekai.sfa.R
import io.nekohasekai.sfa.bg.RootClient
import io.nekohasekai.sfa.compose.topbar.OverrideTopBar
import io.nekohasekai.sfa.database.Settings
import io.nekohasekai.sfa.compose.screen.profileoverride.PerAppProxyScanner
@@ -206,18 +207,7 @@ fun ProfileOverrideScreen(navController: NavController) {
onCheckedChange = { checked ->
if (checked && !autoRedirect) {
scope.launch {
val hasRoot =
withContext(Dispatchers.IO) {
try {
val process = Runtime.getRuntime().exec("su -c id")
process.inputStream.close()
process.outputStream.close()
process.errorStream.close()
process.waitFor() == 0
} catch (e: Exception) {
false
}
}
val hasRoot = RootClient.checkRootAvailable()
if (hasRoot) {
autoRedirect = true
withContext(Dispatchers.IO) {