fix: #450

Change-Id: I3b526f3dc192a52572804700b7207c63b3a3090e

Author: XayahSuSuSu

source/core/model/src/main/kotlin/com/xayah/core/model/database/PackageEntity.kt

@@ -23,7 +23,7 @@ data class PackagePermission @JvmOverloads constructor(
     var name: String = "",
     var isGranted: Boolean = false, // Only for runtime permissions
     var op: Int = AppOpsManagerHidden.OP_NONE,
-    var mode: Int = AppOpsManager.MODE_IGNORED,
+    var mode: Int? = null,
 ) : Parcelable {
     val isOpsAllowed: Boolean
         get() = run {
@@ -38,15 +38,19 @@ data class PackagePermission @JvmOverloads constructor(
         parcel.readString() ?: "",
         parcel.readByte() != 0.toByte(),
         parcel.readInt(),
-        parcel.readInt()
-    ) {
-    }
+        if (parcel.readInt() == 1) parcel.readInt() else null
+    )
 
     override fun writeToParcel(parcel: Parcel, flags: Int) {
         parcel.writeString(name)
         parcel.writeByte(if (isGranted) 1 else 0)
         parcel.writeInt(op)
-        parcel.writeInt(mode)
+        if (mode == null) {
+            parcel.writeInt(0)
+        } else {
+            parcel.writeInt(1)
+            mode?.also { parcel.writeInt(it) }
+        }
     }
 
     override fun describeContents(): Int {

source/core/rootservice/src/main/kotlin/com/xayah/core/rootservice/impl/RemoteRootServiceImpl.kt

@@ -500,7 +500,7 @@ internal class RemoteRootServiceImpl(private val context: Context) : IRemoteRoot
                 val protectionFlags = PermissionInfoCompat.getProtectionFlags(permissionInfo)
                 val isGranted = (requestedPermissionsFlags[i] and PackageInfo.REQUESTED_PERMISSION_GRANTED) != 0
                 val op = AppOpsManagerHidden.permissionToOpCode(name)
-                val mode = ops?.get(op) ?: AppOpsManager.MODE_IGNORED
+                val mode = ops?.get(op)
                 if ((op != AppOpsManagerHidden.OP_NONE)
                     || (protection == PermissionInfo.PROTECTION_DANGEROUS || (protectionFlags and PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0)
                 ) {

source/core/service/src/main/kotlin/com/xayah/core/service/util/PackagesRestoreUtil.kt

@@ -379,7 +379,9 @@ class PackagesRestoreUtil @Inject constructor(
                             rootService.revokeRuntimePermission(packageName, it.name, user!!)
                         }
                         if (it.op != AppOpsManagerHidden.OP_NONE) {
-                            rootService.setOpsMode(it.op, uid, packageName, it.mode)
+                            it.mode?.also { mode ->
+                                rootService.setOpsMode(it.op, uid, packageName, mode)
+                            }
                         }
                     }
                 }