I am developing one Android application which communicate with Wifi network. I want to know the name of the wifi socket in Android Device. i searched in google but nothing help me. I heard android device used RFCOMM socket for Bluetooth communication. Is RFCOMM socket used for Wifi communication?
Thanks in advance...
May be some help:
http://developer.android.com/reference/android/net/wifi/package-summary.html
Cheers,
Darren
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I want to make an android app that connects with other devices and make voice communication , where one can speak while others listen . Is there a way to do it without internet connection or via bluetooth or wifi direct. Thanks for sharing if someone has some experience about this kind of app.
Success !
You can do it without internet connection.
I have already done this with wifi-direct and it works. You need to establish a wifi-direct connection then create socket on devices.
You can use AudioRecorder to acquire the voice and send it with an OutputStream link to the socket and you can receive the data in the other device with an Inputstream and interpret it with an AudioTrack.
I'm new to ESP2866 and Android development. I have set my ESP8266 at static IP address which connects with a Wi-Fi router. I want to access my ESP8266 module from different Wi-Fi through my android app.This app is connected to firebase. Is it possible to access ESP2866 from any Wi-Fi connection through android app?. If so, please let me know how?
P.S. I want Wifi module to communicate through different wifi connection.
Thankyou for help
Regards,
This can be achieved by "port forwarding method" please follow the steps as suggested by #rasi Link
If i turn my android device to a portable hotspot and connect some devices to it, Is it possible for me to Broadcast/Multicast data to devices connected from my Device (i.e. from Hotspot)? If Yes, How?
A snippet in Android would be great!
Thanks in Advance
Yes,you can multicast or broadcast udp packet in hotspot
see detail here:
Multicast Support on Android in Hotspot/Tethering mode
I am trying to connect to an obi simulator, the torque app connects perfectly but i am not able to do it. I don't know if I need to check the protocols.
Any help would be great thanks
You should use UUID SPP for the connection and you must know that the Device Class for the OBD II adapters is 0x1f00 for Bluetooth Connections
You should check the protocol before ordering a OBD tool. Some support OBD2, some fits CAN BUS protocol.
Is a bluetooth connection between a android device and a laptop encrypted by default? The bluetooth server is started on the android smartphone and therfore, the connection is initiated by the laptop.
Thanks,
Peter
The answer to this is yes...and the comments why can be see in this:
Bluetooth Secure?
If you really want to read up on Bluetooth security got to HowStuffWorks