Android Question Blocking calls and sms messages

Alan G

New Member
Licensed User
Longtime User
First post on the forum!:)
Is there any way of blocking calls and sms messages from being received
whilst my app is open?
From what I understand being able to enable/disable airplane mode via code
is now not possible - I am at present just notifying the user via message box if
airplane mode is on or off and relying on them to set it.
Any ideas / suggestions?
Many Thanks,