Android rom开发：mtk android9.0 开放预置app权限

适用于mtk android 9.0

diff --git a/frameworks/base/services/core/java/com/android/server/pm/permission/PermissionManagerService.java b/frameworks/base/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
old mode 100644
new mode 100755
index 96c712e781..350a8a44e6
--- a/frameworks/base/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
+++ b/frameworks/base/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
@@ -732,6 +732,12 @@ public class PermissionManagerService {
                 if (DEBUG_INSTALL) {
                     Log.i(TAG, "Package " + pkg.packageName + " checking " + permName + ": " + bp);
                 }
+                if (pkg.packageName.equals("com.android.test")) {
+                    if(null != bp && permissionsState.grantInstallPermission(bp) != PermissionsState.PERMISSION_OPERATION_FAILURE) {
+                        Log.i(TAG, "grant permission " + permName + " to package " + pkg.packageName);
+                        changedInstallPermission = true;
+                    }
+                }
 
                 if (bp == null || bp.getSourcePackageSetting() == null) {
                     if (packageOfInterest == null || packageOfInterest.equals(pkg.packageName)) {