how do I post data from Android

I would like to be able to issue this:

https://api.thingspeak.com/update?api_key=myapikey&field1=634567

from an android app.

Do libraries exist that I could import into a android java project to make it easy?

Or what would be the raw java code to do this?

Answer 1

[Sruthi Yenugula]

You can use ThingSpeak Write and ThingSpeak Read blocks from Android Support from Simulink.

You can check the following example

https://www.mathworks.com/help/supportpkg/android/ug/publish-retrieve-data-to-iot.html