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Commit ddd6f62b authored by Satish Kodishala's avatar Satish Kodishala Committed by Steve Kondik
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Bluetooth: Fix for CTS failure 

CTS checks for caller identity. Return true if foreground user
is calling BT APIs.

CRs-fixed: 939173
Change-Id: I9b7636e9769c071363a3a402c447c24281c8cc9d
parent 5b04546a

services/core/java/com/android/server/BluetoothManagerService.java

+7 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ import android.content.Intent; 
import android.content.IntentFilter;

import android.content.ServiceConnection;

import android.content.pm.PackageManager;

import android.content.pm.UserInfo;

import android.database.ContentObserver;

import android.os.Binder;

import android.os.Handler;
@@ -50,6 +51,7 @@ import android.os.RemoteCallbackList; 
import android.os.RemoteException;

import android.os.SystemClock;

import android.os.UserHandle;

import android.os.UserManager;

import android.provider.Settings;

import android.provider.Settings.SettingNotFoundException;

import android.util.Log;
@@ -1384,16 +1386,21 @@ class BluetoothManagerService extends IBluetoothManager.Stub { 
        int callingUser = UserHandle.getCallingUserId();

        int callingUid = Binder.getCallingUid();

        long callingIdentity = Binder.clearCallingIdentity();

        UserManager um = (UserManager) mContext.getSystemService(Context.USER_SERVICE);

        UserInfo ui = um.getProfileParent(callingUser);

        int parentUser = (ui != null) ? ui.id : UserHandle.USER_NULL;

        int callingAppId = UserHandle.getAppId(callingUid);

        boolean valid = false;

        try {

            foregroundUser = ActivityManager.getCurrentUser();

            valid = (callingUser == foregroundUser) ||

                    parentUser == foregroundUser    ||

                    callingAppId == Process.NFC_UID ||

                    callingAppId == mSystemUiUid;

            if (DBG) {

                Log.d(TAG, "checkIfCallerIsForegroundUser: valid=" + valid

                    + " callingUser=" + callingUser

                    + " parentUser=" + parentUser

                    + " foregroundUser=" + foregroundUser);

            }

        } finally {