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 an intensive knowing of the basics and framework of Android sensors.
  • Acquire wisdom of develop sensor programming, and easy methods to attach and use sensors in exterior units resembling the Android Watch, Polar center expense displays, Adidas velocity cells, and so on.
  • Learn from real-world sensor-based purposes resembling the Pedometer app to discover day-by-day steps, the riding app to become aware of riding occasions, and the pro health tracker app to trace center fee, weight, day-by-day steps, energy burned, and so on.

Who This e-book Is For

This ebook is focused at Android builders who are looking to get an outstanding realizing of sensors and write sensor-based functions, or who are looking to increase their current functions with extra sensor performance. A uncomplicated wisdom of Android improvement is required

What you'll Learn

  • Learn approximately sensor basics, forms of sensors, and the sensor co-ordinate system
  • Understand many of the sessions, callbacks, and APIs of the Android Sensor framework
  • Check all of the on hand sensors on an Android gadget and comprehend their person capabilities—for instance, their diversity 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 various sensor dependent, real-world purposes comparable to climate, Pedometer, Compass, using 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 facts to unravel real-world problems
  • Connect to various distant sensors corresponding to bodyweight dimension and physique fats percent dimension utilizing the Google healthy platform out of your Android app

In Detail

Android telephones on hand in contemporary industry have a wide selection of robust and hugely distinct sensors. fascinating purposes may be equipped with them corresponding to an area climate app utilizing climate sensors, interpreting dicy using habit utilizing movement sensors, a health tracker utilizing step-counter sensors, and so forth. Sensors in exterior units resembling Android Watch, physique Analyzer & Weight desktop, operating velocity telephone, and so forth is usually hooked up and used out of your Android app operating in your phone.

Moving additional, this e-book will give you the talents required to take advantage of sensors on your Android purposes. it is going to stroll you thru the entire basics of sensors and should offer a radical realizing of the Android Sensor Framework. additionally, you will get to benefit find out how to write code for the supportive infrastructure similar to historical past prone, scheduled and lengthy operating heritage threads, and databases for saving sensor facts. you will also 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 specializes in using sensors to accomplish sure initiatives. After overlaying the basics within the first bankruptcy, the publication develops the techniques by means of construction a real-world, sensor-based program in next chapters.

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Android Sensor Programming By Example by Varun Nagpal

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