manager: fix status card startActivity intent fallback to not allow lkm install on non gki

manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Customization.kt

@@ -95,14 +95,16 @@ fun CustomizationScreen(navigator: DestinationsNavigator) {
                     prefs.getBoolean("use_banner", true)
                 )
             }
-            SwitchItem(
-                icon = Icons.Filled.ViewCarousel,
-                title = stringResource(id = R.string.settings_banner),
-                summary = stringResource(id = R.string.settings_banner_summary),
-                checked = useBanner
-            ) {
-                prefs.edit().putBoolean("use_banner", it).apply()
-                useBanner = it
+            if (ksuVersion != null) {
+                SwitchItem(
+                    icon = Icons.Filled.ViewCarousel,
+                    title = stringResource(id = R.string.settings_banner),
+                    summary = stringResource(id = R.string.settings_banner_summary),
+                    checked = useBanner
+                ) {
+                    prefs.edit().putBoolean("use_banner", it).apply()
+                    useBanner = it
+                }
             }
 
             var enableAmoled by rememberSaveable {

manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt

@@ -328,8 +328,10 @@ private fun StatusCard(
                         intent.addFlags(android.content.Intent.FLAG_ACTIVITY_NEW_TASK)
                         if (ksuVersion != null) {
                             context.startActivity(intent)
-                        } else {
+                        } else if (ksuVersion == null && kernelVersion.isGKI()) {
                             onClickInstall()
+                        } else {
+                            Toast.makeText(context, "Something weird happened... 🤔", Toast.LENGTH_SHORT).show()
                         }
                     } else if (ksuVersion == null && kernelVersion.isGKI()) {
                         onClickInstall()

manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Settings.kt

@@ -349,18 +349,20 @@ fun SettingScreen(navigator: DestinationsNavigator) {
             }
 
             val developer = stringResource(id = R.string.developer)
-            ListItem(
-                leadingContent = {
-                    Icon(
-                        Icons.Filled.DeveloperBoard,
-                        developer
-                    )
-                },
-                headlineContent = { Text(developer) },
-                modifier = Modifier.clickable {
-                    navigator.navigate(DeveloperScreenDestination)
-                }
-            )
+            if (ksuVersion != null) {
+                ListItem(
+                    leadingContent = {
+                        Icon(
+                            Icons.Filled.DeveloperBoard,
+                            developer
+                        )
+                    },
+                    headlineContent = { Text(developer) },
+                    modifier = Modifier.clickable {
+                        navigator.navigate(DeveloperScreenDestination)
+                    }
+                )
+            }
 
             val lkmMode = Natives.version >= Natives.MINIMAL_SUPPORTED_KERNEL_LKM && Natives.isLkmMode
             if (lkmMode) {

userspace/ksud_magic/src/boot_patch.rs

@@ -249,6 +249,7 @@ pub fn restore(
         .status()?;
     ensure!(status.success(), "magiskboot unpack failed");
 
+    let no_ramdisk = !workdir.join("ramdisk.cpio").exists();
     let is_kernelsu_patched = is_kernelsu_patched(&magiskboot, workdir)?;
     ensure!(
         is_kernelsu_patched,
@@ -285,16 +286,29 @@ pub fn restore(
     }
 
     if new_boot.is_none() {
-        // remove kernelsu.ko
-        do_cpio_cmd(&magiskboot, workdir, "rm kernelsu.ko")?;
+        if no_ramdisk {
+            // vendor ramdisk restore
+            do_vendor_cpio_cmd(&magiskboot, workdir, "rm kernelsu.ko")?;
 
-        // if init.real exists, restore it
-        let status = do_cpio_cmd(&magiskboot, workdir, "exists init.real").is_ok();
-        if status {
-            do_cpio_cmd(&magiskboot, workdir, "mv init.real init")?;
+            let status = do_vendor_cpio_cmd(&magiskboot, workdir, "exists init.real").is_ok();
+            if status {
+                do_vendor_cpio_cmd(&magiskboot, workdir, "mv init.real init")?;
+            } else {
+                let vendor_ramdisk = workdir.join("vendor_ramdisk").join("init_boot.cpio");
+                std::fs::remove_file(vendor_ramdisk)?;
+            }
         } else {
-            let ramdisk = workdir.join("ramdisk.cpio");
-            std::fs::remove_file(ramdisk)?;
+            // remove kernelsu.ko
+            do_cpio_cmd(&magiskboot, workdir, "rm kernelsu.ko")?;
+
+            // if init.real exists, restore it
+            let status = do_cpio_cmd(&magiskboot, workdir, "exists init.real").is_ok();
+            if status {
+                do_cpio_cmd(&magiskboot, workdir, "mv init.real init")?;
+            } else {
+                let ramdisk = workdir.join("ramdisk.cpio");
+                std::fs::remove_file(ramdisk)?;
+            }
         }
 
         println!("- Repacking boot image");
@@ -680,8 +694,12 @@ fn find_boot_image(
 
         let init_boot_exist =
             Path::new(&format!("/dev/block/by-name/init_boot{slot_suffix}")).exists();
+        let vendor_boot_exist =
+            Path::new(&format!("/dev/block/by-name/vendor_boot{slot_suffix}")).exists();
         let boot_partition = if !is_replace_kernel && init_boot_exist && !skip_init {
             format!("/dev/block/by-name/init_boot{slot_suffix}")
+        } else if !is_replace_kernel && vendor_boot_exist && !skip_init {
+            format!("/dev/block/by-name/vendor_boot{slot_suffix}")
         } else {
             format!("/dev/block/by-name/boot{slot_suffix}")
         };

userspace/ksud_overlayfs/src/boot_patch.rs

@@ -249,6 +249,7 @@ pub fn restore(
         .status()?;
     ensure!(status.success(), "magiskboot unpack failed");
 
+    let no_ramdisk = !workdir.join("ramdisk.cpio").exists();
     let is_kernelsu_patched = is_kernelsu_patched(&magiskboot, workdir)?;
     ensure!(
         is_kernelsu_patched,
@@ -285,16 +286,29 @@ pub fn restore(
     }
 
     if new_boot.is_none() {
-        // remove kernelsu.ko
-        do_cpio_cmd(&magiskboot, workdir, "rm kernelsu.ko")?;
+        if no_ramdisk {
+            // vendor ramdisk restore
+            do_vendor_cpio_cmd(&magiskboot, workdir, "rm kernelsu.ko")?;
 
-        // if init.real exists, restore it
-        let status = do_cpio_cmd(&magiskboot, workdir, "exists init.real").is_ok();
-        if status {
-            do_cpio_cmd(&magiskboot, workdir, "mv init.real init")?;
+            let status = do_vendor_cpio_cmd(&magiskboot, workdir, "exists init.real").is_ok();
+            if status {
+                do_vendor_cpio_cmd(&magiskboot, workdir, "mv init.real init")?;
+            } else {
+                let vendor_ramdisk = workdir.join("vendor_ramdisk").join("init_boot.cpio");
+                std::fs::remove_file(vendor_ramdisk)?;
+            }
         } else {
-            let ramdisk = workdir.join("ramdisk.cpio");
-            std::fs::remove_file(ramdisk)?;
+            // remove kernelsu.ko
+            do_cpio_cmd(&magiskboot, workdir, "rm kernelsu.ko")?;
+
+            // if init.real exists, restore it
+            let status = do_cpio_cmd(&magiskboot, workdir, "exists init.real").is_ok();
+            if status {
+                do_cpio_cmd(&magiskboot, workdir, "mv init.real init")?;
+            } else {
+                let ramdisk = workdir.join("ramdisk.cpio");
+                std::fs::remove_file(ramdisk)?;
+            }
         }
 
         println!("- Repacking boot image");
@@ -680,8 +694,12 @@ fn find_boot_image(
 
         let init_boot_exist =
             Path::new(&format!("/dev/block/by-name/init_boot{slot_suffix}")).exists();
+        let vendor_boot_exist =
+            Path::new(&format!("/dev/block/by-name/vendor_boot{slot_suffix}")).exists();
         let boot_partition = if !is_replace_kernel && init_boot_exist && !skip_init {
             format!("/dev/block/by-name/init_boot{slot_suffix}")
+        } else if !is_replace_kernel && vendor_boot_exist && !skip_init {
+            format!("/dev/block/by-name/vendor_boot{slot_suffix}")
         } else {
             format!("/dev/block/by-name/boot{slot_suffix}")
         };