By Varun Nagpal
Take your Android purposes to the following point of interactivity through exploring the wide range of Android sensors
About This Book
- Get a radical knowing of the basics and framework of Android sensors.
- Acquire wisdom of strengthen sensor programming, and the best way to attach and use sensors in exterior units similar to the Android Watch, Polar center fee screens, Adidas pace cells, and so on.
- Learn from real-world sensor-based functions reminiscent of the Pedometer app to observe day-by-day steps, the using app to notice riding occasions, and the pro health tracker app to trace center price, weight, day-by-day steps, energy burned, and so on.
Who This booklet Is For
This publication is focused at Android builders who are looking to get an excellent realizing of sensors and write sensor-based functions, or who are looking to increase their latest purposes with extra sensor performance. A easy wisdom of Android improvement is required
What you'll Learn
- Learn approximately sensor basics, kinds of sensors, and the sensor co-ordinate system
- Understand some of the sessions, callbacks, and APIs of the Android Sensor framework
- Check all of the on hand sensors on an Android machine and be aware of their person capabilities—for instance, their diversity of values, energy intake, and so on.
- Implement sensor fusion utilizing or extra sensors jointly and discover ways to atone for the weak point of 1 sensor through the use of the energy of another
- Build various sensor established, real-world purposes comparable to climate, Pedometer, Compass, riding occasions Detection, health Tracker, and so on.
- Get to understand approximately get up and non-wake up sensors, wake locks, and the way to exploit sensor batch processing besides the sensor FIFO queue
- Develop effective battery and processor algorithms utilizing uncooked sensor info to resolve real-world problems
- Connect to a number of distant sensors reminiscent of bodyweight size and physique fats percent dimension utilizing the Google healthy platform out of your Android app
Android telephones on hand in present day marketplace have a wide selection of strong and hugely distinct sensors. fascinating purposes will be equipped with them reminiscent of an area climate app utilizing climate sensors, reading dicy riding habit utilizing movement sensors, a health tracker utilizing step-counter sensors, etc. Sensors in exterior units corresponding to Android Watch, physique Analyzer & Weight computing device, operating pace phone, etc can be hooked up and used out of your Android app operating in your phone.
Moving additional, this booklet will give you the talents required to take advantage of sensors on your Android functions. it's going to stroll you thru the entire basics of sensors and may supply an intensive realizing of the Android Sensor Framework. additionally, you will get to benefit easy methods to write code for the supportive infrastructure resembling heritage companies, scheduled and lengthy working history threads, and databases for saving sensor information. you will also the way to attach and use sensors in exterior units out of your Android app utilizing the Google healthy platform.
By the tip of the e-book, you'll be good versed within the use of Android sensors and programming to construct interactive applications.
Style and approach
A step by step and easy-to-follow consultant that specializes in using sensors to accomplish sure projects. After overlaying the basics within the first bankruptcy, the publication develops the ideas by way of development a real-world, sensor-based program in next chapters.
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Extra resources for Android Sensor Programming By Example
Android Sensor Programming By Example by Varun Nagpal