askP2pPermissions method
Requests necessary Wi-Fi P2P (Wi-Fi Direct) permissions from the user.
This will typically show system dialogs. Returns a Future that completes when the permission request flow finishes. Check the result using checkP2pPermissions afterwards.
Implementation
@override
Future<void> askP2pPermissions() async {
await methodChannel.invokeMethod('askP2pPermissions');
}