Allow offline hide manager

app/src/main/java/com/topjohnwu/magisk/core/tasks/HideAPK.kt

@@ -106,7 +106,9 @@ object HideAPK {
             svc.fetchFile(Info.remote.stub.link).byteStream().writeTo(stub)
         } catch (e: IOException) {
             Timber.e(e)
-            return false
+            stub.createNewFile()
+            val cmd = "\$MAGISKBIN/magiskinit -x manager ${stub.path}"
+            if (!Shell.su(cmd).exec().isSuccess) return false
         }
 
         // Generate a new random package name and signature

app/src/main/java/com/topjohnwu/magisk/ui/settings/SettingsItems.kt

@@ -100,10 +100,6 @@ object Hide : BaseSettingsItem.Input() {
 
     override fun getView(context: Context) = DialogSettingsAppNameBinding
         .inflate(LayoutInflater.from(context)).also { it.data = this }.root
-
-    override fun refresh() {
-        isEnabled = Info.remote.stub.versionCode > 0
-    }
 }
 
 object Restore : BaseSettingsItem.Blank() {

app/src/main/java/com/topjohnwu/magisk/ui/settings/SettingsViewModel.kt

@@ -56,10 +56,7 @@ class SettingsViewModel : BaseViewModel(), BaseSettingsItem.Callback {
         ))
         if (Info.env.isActive) {
             if (Const.USER_ID == 0) {
-                if (hidden)
-                    list.add(Restore)
-                else if (Info.isConnected.get())
-                    list.add(Hide)
+                if (hidden) list.add(Restore) else list.add(Hide)
             }
         }