From a179030483a1f3f672be41797dc6e0f077ef4748 Mon Sep 17 00:00:00 2001
From: Fyodor Kupolov <fkupolov@google.com>
Date: Fri, 19 Jun 2015 15:35:11 -0700
Subject: [PATCH] Do not return devices when caller has no location permission

During startLeScan, do not return devices if calling process has no location
permission/appop

Bug: 21852542
Change-Id: Idce8f4704558574e373e8144390f2a2fa1a7e84a
---
 core/java/android/bluetooth/IBluetoothGatt.aidl        | 2 +-
 core/java/android/bluetooth/le/BluetoothLeScanner.java | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/java/android/bluetooth/IBluetoothGatt.aidl b/core/java/android/bluetooth/IBluetoothGatt.aidl
index 72abeaf699c1d..3660be7c8eb51 100644
--- a/core/java/android/bluetooth/IBluetoothGatt.aidl
+++ b/core/java/android/bluetooth/IBluetoothGatt.aidl
@@ -36,7 +36,7 @@ interface IBluetoothGatt {
 
     void startScan(in int appIf, in boolean isServer, in ScanSettings settings,
                    in List<ScanFilter> filters,
-                   in List scanStorages);
+                   in List scanStorages, in String callingPackage);
     void stopScan(in int appIf, in boolean isServer);
     void flushPendingBatchResults(in int appIf, in boolean isServer);
     void startMultiAdvertising(in int appIf,
diff --git a/core/java/android/bluetooth/le/BluetoothLeScanner.java b/core/java/android/bluetooth/le/BluetoothLeScanner.java
index 2e6c4f03d8b20..e09ab5676de7b 100644
--- a/core/java/android/bluetooth/le/BluetoothLeScanner.java
+++ b/core/java/android/bluetooth/le/BluetoothLeScanner.java
@@ -19,6 +19,7 @@ package android.bluetooth.le;
 import android.Manifest;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
+import android.app.ActivityThread;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothGatt;
 import android.bluetooth.BluetoothGattCallbackWrapper;
@@ -313,7 +314,7 @@ public final class BluetoothLeScanner {
                     mClientIf = clientIf;
                     try {
                         mBluetoothGatt.startScan(mClientIf, false, mSettings, mFilters,
-                                mResultStorages);
+                                mResultStorages, ActivityThread.currentOpPackageName());
                     } catch (RemoteException e) {
                         Log.e(TAG, "fail to start le scan: " + e);
                         mClientIf = -1;