By Varun Nagpal
Take your Android functions to the following point of interactivity by way of 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 way to attach and use sensors in exterior units equivalent to the Android Watch, Polar middle cost screens, Adidas velocity cells, and so on.
- Learn from real-world sensor-based functions resembling the Pedometer app to observe day-by-day steps, the riding app to realize using occasions, and the pro health tracker app to trace middle fee, weight, day-by-day steps, energy burned, and so on.
Who This booklet Is For
This ebook is concentrated at Android builders who are looking to get an excellent knowing of sensors and write sensor-based purposes, or who are looking to improve their present functions with extra sensor performance. A easy wisdom of Android improvement is required
What you'll Learn
- Learn approximately sensor basics, varieties of sensors, and the sensor co-ordinate system
- Understand a number of the periods, callbacks, and APIs of the Android Sensor framework
- Check the entire to be had sensors on an Android equipment and understand their person capabilities—for instance, their variety of values, strength intake, and so on.
- Implement sensor fusion utilizing or extra sensors jointly and learn how to atone for the weak point of 1 sensor by utilizing the power of another
- Build numerous sensor dependent, real-world purposes comparable to climate, Pedometer, Compass, riding occasions Detection, health Tracker, and so on.
- Get to grasp approximately get up and non-wake up sensors, wake locks, and the way to take advantage of sensor batch processing besides the sensor FIFO queue
- Develop effective battery and processor algorithms utilizing uncooked sensor information to unravel real-world problems
- Connect to a number of distant sensors resembling bodyweight dimension and physique fats percent dimension utilizing the Google healthy platform out of your Android app
Android telephones on hand in cutting-edge industry have a wide selection of strong and hugely specific sensors. fascinating purposes should be equipped with them similar to a neighborhood climate app utilizing climate sensors, studying dicy using habit utilizing movement sensors, a health tracker utilizing step-counter sensors, etc. Sensors in exterior units corresponding to Android Watch, physique Analyzer & Weight desktop, operating pace cellphone, etc is also attached and used out of your Android app working in your phone.
Moving additional, this publication will give you the talents required to exploit sensors on your Android functions. it is going to stroll you thru all of the basics of sensors and may supply a radical figuring out of the Android Sensor Framework. additionally, you will get to profit how one can write code for the supportive infrastructure corresponding to heritage companies, scheduled and lengthy working history threads, and databases for saving sensor info. you will also the best way to attach and use sensors in exterior units out of your Android app utilizing the Google healthy platform.
By the top of the booklet, you may 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 makes a speciality of using sensors to accomplish convinced projects. After masking the basics within the first bankruptcy, the ebook develops the innovations by means of development a real-world, sensor-based software in next chapters.
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Extra info for Android Sensor Programming By Example
Android Sensor Programming By Example by Varun Nagpal