Is it possible to check the network status from a background running application.
I know that some music,VOIP,external accessory only allow to works background perfectly.
Can I check my network status from background for a long time.
Is it possible to check the network status from a background running application.
I know that some music,VOIP,external accessory only allow to works background perfectly.
Can I check my network status from background for a long time.