All,
What is the simplest way to pass information from a "master" phone to 3 other phones? Assuming all the phones are Android, you're around the same table and WiFi is available. The data back from the 3 non-masters would just be an ack that they got the data. If you could point me to a tutorial, or code, that would be great.
I'm looking at WiFi direct as an option, but it may be a problem as you need Android 4.1+ and there may be some older phones, other options may be needed.
Thanks
Tony
What is the simplest way to pass information from a "master" phone to 3 other phones? Assuming all the phones are Android, you're around the same table and WiFi is available. The data back from the 3 non-masters would just be an ack that they got the data. If you could point me to a tutorial, or code, that would be great.
I'm looking at WiFi direct as an option, but it may be a problem as you need Android 4.1+ and there may be some older phones, other options may be needed.
Thanks
Tony
