Android Tutorial: Is it Night or Day, Dark or Light Over There?

摘要

Create an Android app that can capture temperature, ambient light info from sensors on a mobile device and send it back as SMS upon receiving an SMS query. Combine this with SMS based auto-location determination to create a great safety app.I will discuss developing one such application for an Android phone. This application is an extension of the safety application I introduced in the December 2013 issue of PCQuest with the title "Android Programming: Auto-Check the Location of Your Friends and Family!", accessible at.