By Varun Nagpal
Take your Android functions to the subsequent point of interactivity by means of exploring the wide range of Android sensors
About This Book
- Get a radical realizing 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 corresponding to the Android Watch, Polar center cost screens, Adidas velocity cells, and so on.
- Learn from real-world sensor-based purposes similar to the Pedometer app to notice day-by-day steps, the using app to notice using occasions, and the pro health tracker app to trace center fee, weight, day-by-day steps, energy burned, and so on.
Who This booklet Is For
This ebook is focused at Android builders who are looking to get a superb figuring out of sensors and write sensor-based purposes, or who are looking to increase their latest purposes with extra sensor performance. A simple wisdom of Android improvement is required
What you are going to Learn
- Learn approximately sensor basics, varieties of sensors, and the sensor co-ordinate system
- Understand some of the sessions, callbacks, and APIs of the Android Sensor framework
- Check the entire to be had sensors on an Android equipment and be aware of 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 make amends for the weak spot of 1 sensor by utilizing the energy of another
- Build various sensor established, real-world purposes corresponding 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 exploit sensor batch processing besides the sensor FIFO queue
- Develop effective battery and processor algorithms utilizing uncooked sensor facts to resolve real-world problems
- Connect to various distant sensors corresponding to bodyweight size and physique fats percent dimension utilizing the Google healthy platform out of your Android app
Android telephones to be had in trendy marketplace have a large choice of robust and hugely certain sensors. attention-grabbing purposes might be outfitted with them corresponding to a neighborhood climate app utilizing climate sensors, studying dicy using habit utilizing movement sensors, a health tracker utilizing step-counter sensors, and so forth. Sensors in exterior units akin to Android Watch, physique Analyzer & Weight laptop, working pace mobilephone, etc is usually hooked up and used out of your Android app operating in your phone.
Moving extra, this booklet will give you the abilities required to exploit sensors on your Android functions. it's going to stroll you thru all of the basics of sensors and may offer a radical figuring out of the Android Sensor Framework. additionally, you will get to benefit tips to write code for the supportive infrastructure comparable to history companies, scheduled and lengthy working historical past threads, and databases for saving sensor facts. you will also find out how 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 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 yes projects. After protecting the basics within the first bankruptcy, the booklet develops the techniques 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