Refactoring KPM support to check KPM status using CMD_ENABLE_KPM

manager/app/src/main/java/com/sukisu/ultra/Natives.kt

@@ -26,6 +26,8 @@ object Natives {
     const val MINIMAL_SUPPORTED_SU_COMPAT = 12040
     const val KERNEL_SU_DOMAIN = "u:r:su:s0"
 
+    const val MINIMAL_SUPPORTED_KPM = 12800
+
     const val ROOT_UID = 0
     const val ROOT_GID = 0
 
@@ -66,6 +68,7 @@ object Natives {
      */
     external fun isSuEnabled(): Boolean
     external fun setSuEnabled(enabled: Boolean): Boolean
+    external fun isKPMEnabled(): Boolean
 
     private const val NON_ROOT_DEFAULT_PROFILE_KEY = "$"
     private const val NOBODY_UID = 9999