No load resource when coming from lock key

cocos2d-x C++
#1

Run hello world on android device (HTC, SONY, SKY, GALAXY S2…) (cocos2d-x 2.1.3)
case 1:

  1. press home key, game run on background
  2. press icon game to resume game from background, load resource ok, game run ok
    case 2:
  3. Press lock key to lock sreen
  4. Press lock key, touch to unlock screen
  5. Game no load resource
#2

It looks like you’re having the same issue as this guy: http://www.cocos2d-x.org/boards/6/topics/28569

Ben