title: Automatically receive BLE Data in Android app when sent by device
body: <p>I have a Bluetooth Low Energy Scale and I'm coding an app for it.</p>
  
  <p>I know the device name and the UUIDs for the service and characteristic.</p>
  
  <p>All the example applications are manual where you have to click the device, the service, and the characteristic in order to get the data. I want to do it automatically.</p>
  
  <p>For example, someone stands on the scale. The scale sends out weight data. The app sees the data being sent and stores it.</p>
  
  <p>No user input required.</p>
  
  <p>How do I do this?</p>