am 5cf685fa: am d5fcd896: am 9fce9185: am bd89b7b4: am 0d5ad3b7: am 57641a8b: am d7e93570: am f11f9f47: Added a check if a custom activity can be started

* commit '5cf685fa0072a391685defa0cb1585e91b465d44':
  Added a check if a custom activity can be started