By Varun Nagpal
Take your Android purposes to the following point of interactivity via 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 how one can attach and use sensors in exterior units akin to the Android Watch, Polar middle fee screens, Adidas pace cells, and so on.
- Learn from real-world sensor-based purposes comparable to the Pedometer app to notice day-by-day steps, the riding app to observe using occasions, and the pro health tracker app to trace middle expense, weight, day-by-day steps, energy burned, and so on.
Who This e-book Is For
This e-book is focused at Android builders who are looking to get an exceptional realizing of sensors and write sensor-based functions, or who are looking to increase their present functions with extra sensor performance. A simple wisdom of Android improvement is required
What you are going to 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 through the use of the energy of another
- Build various sensor dependent, real-world purposes reminiscent of 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 exploit 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 reminiscent of bodyweight size and physique fats percent size utilizing the Google healthy platform out of your Android app
Android telephones on hand in present day marketplace have a large choice of strong and hugely exact sensors. attention-grabbing functions may be outfitted with them akin to a neighborhood climate app utilizing climate sensors, reading dicy riding habit utilizing movement sensors, a health tracker utilizing step-counter sensors, and so forth. Sensors in exterior units corresponding to Android Watch, physique Analyzer & Weight computing device, operating pace mobile, and so forth can be attached and used out of your Android app working in your phone.
Moving extra, this e-book will give you the abilities required to take advantage of sensors on your Android functions. it is going to stroll you thru all of the basics of sensors and should supply a radical figuring out of the Android Sensor Framework. additionally, you will get to benefit how one can write code for the supportive infrastructure reminiscent of history prone, scheduled and lengthy working historical past threads, and databases for saving sensor information. you will also attach and use sensors in exterior units out of your Android app utilizing the Google healthy platform.
By the tip of the publication, 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 advisor that specializes in using sensors to accomplish definite projects. After protecting the basics within the first bankruptcy, the publication develops the innovations by means of development a real-world, sensor-based software in next chapters.
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Additional resources for Android Sensor Programming By Example
Android Sensor Programming By Example by Varun Nagpal