Hi,
Thanks for you response.
yes I am making a call to requestConnectioInfo inside
the WIFI_P2P_CONNECTION_CHANGED_ACTION notification.here is the code
snippet for that
NetworkInfo networkInfo = (NetworkInfo) intent
> .getParcelableExtra(WifiP2pManager.
> EXTRA_NETWORK_INFO);
> if (networkInfo.isConnected())
> {
> // we are connected with the other device, request
> connection
> // info to find group owner IP
> mManager.requestConnectionInfo(mChannel, mService);
> //mService.requestGroupInfo(mService);
> }
but the fact is I am not getting any WIFI_P2P_CONNECTION_CHANGED_ACTION
notification. On connect call back I am getting a success what does that
means. dont think that means a connection is established .But everything
works fine if i dont run Network service discovery on wifidirect.
I have noted one more interesting fact that I I do a debug with putting
break points in all wifidirect call backs mainly a breakpoint inside
onPeersAvailable() it works fine. No idea what that implies?
Thanks
On Tuesday, October 23, 2012 5:59:02 PM UTC+1, Irfan Sheriff wrote:
>
>
>
> On Tue, Oct 23, 2012 at 9:38 AM, Zach <[email protected]
> <javascript:>>wrote:
>
>> Hi,
>>
>> I am working on wifi direct with network service discovery. Heres what I
>> do for that
>>
>> For a Server(Device which first starts)
>>
>> 1. Initialize and Start Wifi Direct
>> 2. Start a WifiDirect Group
>> 3. Register a Local Service and Start service discovery
>>
>>
>> For a client(All devices which starts after the first one)
>>
>> 1. Initialize and Start wifi direct
>> 2. Check for Group owners, store details of group owner found
>> 3. If found Register local service and start service discovery
>> 4. When new device info is available via NSD, checks whether its the
>> type of device expecting;add it to data structure
>> 5. For all devices in data structure identify wifi direct group owner
>> and establish a connection with it
>>
>>
>> Things go wrong from here, after establishing a connection I am expecting
>> a call back to onConnectionInfo available; but it never happens on client
>> device.
>>
>> If I am not starting NSD everything works fine. I am getting a callback
>> to onConnectionInfo available immediately after connecting with remote
>> device(GO).
>>
>
> wait, the callback to onConnectionInfo() comes only if you
> requestConnectionInfo(). Do you mean you dont get a connection changed
> broadcast ? Do you get peers changed broadcast which says what is going on
> with various peers ?
>
>
>> I was following this tutorial
>> http://developer.android.com/training/connect-devices-wirelessly/nsd-wifi-direct.html
>>
>> Whats going wrong here?
>> Many Thanks
>>
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>
>
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