[android][error] power.c 패치

• 위치 : hardware/libhardware_legacy/power 
  
• 파일 : power.c 
  
• 에러 메세지 : 
  1. "E/power ( 1866): Failed setting last user activity: g_error=0"
• 수정내용
  
  

  
  

  int
  set_screen_state(int on)
  {
  

  QEMU_FALLBACK(set_screen_state(on));
  

  
  

  //LOGI("*** set_screen_state %d", on);
  

  
  

  initialize_fds();
  

  
  

  //LOGI("go_to_sleep eventTime=%lld now=%lld g_error=%s\n", eventTime,
  

  // systemTime(), strerror(g_error));
  

  
  

  //if (g_error) return g_error;
  

  
  

  char buf[32];
  

  int len;
  

  if(on)
  

  len = sprintf(buf, on_state);
  

  else
  

  len = sprintf(buf, off_state);
  

  len = write(g_fds[REQUEST_STATE], buf, len);
  

  if(len < 0) {
  

  LOGE("Failed setting last user activity: g_error=%d\n", g_error);
  

  }
  

  return 0;
  

  }