Merge "Cleanup config_mobile_hotspot_provision_app usage" into rvc-dev

                .getPackageNameForUid(context, uid), true /* throwException */);

    }

    /** {@hide} */

    public static final void enforceTetherChangePermission(Context context, String callingPkg) {

        Preconditions.checkNotNull(context, "Context cannot be null");

        Preconditions.checkNotNull(callingPkg, "callingPkg cannot be null");

        if (context.getResources().getStringArray(

                com.android.internal.R.array.config_mobile_hotspot_provision_app).length == 2) {

            // Have a provisioning app - must only let system apps (which check this app)

            // turn on tethering

            context.enforceCallingOrSelfPermission(

                    android.Manifest.permission.TETHER_PRIVILEGED, "ConnectivityService");

        } else {

            int uid = Binder.getCallingUid();

            // If callingPkg's uid is not same as Binder.getCallingUid(),

            // AppOpsService throws SecurityException.

            Settings.checkAndNoteWriteSettingsOperation(context, uid, callingPkg,

                    true /* throwException */);

        }

    }

    /**

     * @deprecated - use getSystemService. This is a kludge to support static access in certain

     *               situations where a Context pointer is unavailable.