title: Send data from BroadCastReceiver to running Service (Android)
body: <p>How can I send some data from BroadCastReceiver to running service?
  I tried using peekService but seem that method return null until service is binded from someone. Anyway if I bind service, I don't need to peek service and I can't bind service from BroadCastReceiver (I don't need any Activity)</p>
  
  <p>My situation is:
  my_broadcastreceiver -> start service
  my_broadcastreceiver -> stop service
  my_broadcastreceiver -> inform service of something (if service is already running, else nothing)</p>
  
  <p>How can I do that?
  Obviously I can write a BroadCastReceiver in service using a intent filter, but I think is not better way. I just want to send some information when BroadCastReceiver enter in onReceive method. I hope there is some possibility...</p>
  
  <p>Regards</p>