scan local connected device IP's

[Tushar Chinchalkar]

I'm trying to get a list of all devices connected to the LAN wifi network that my phone is on. (running an app inventor2 app) 

is there a way to do this ? something similar to FING or angryIP or my IP scanner..

the end goal is to create a list of these IP's in a created app and select one for use.. like send a command using webviewr to  to the selected IP

here is a step by step use case: 

1. press button 1

2. list of all connected devices and their IP's // i need help to get these IP's

3.store the IP's in list view

4. select 1 IP from list

5. call webviwer (selected IP) e.g call webviwer htpp//:192.168.1.123/led ON

similar to Taifun's get all available ssid's, but im looking for just local connected device IP's

[Abraham Getzler]

There are only 255 possible local IP addresses in a type C local network.

So you can scan them using a list as a queue, a Clock for timeout detection and queue service,

and a Web component to issue http GETs.

ABG

[Tushar Chinchalkar]

thanks for your reply, i think that does make sense, would you be able to point me to a few examples or descriptions doing the same, unfortunately my codding knowledge is not too good. 

[Abraham Getzler]

The Web Services section of this FAQ shows examples of apps talking to http servers on the Web, and extracting data from them.

I don't recall seeing any that poll using a Clock.

Look for tutorials that use the Clock.

https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/mitappinventortest/2cd6Uz__xA0/cPQSiZpcDAAJ

ABG