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 an intensive realizing of the basics and framework of Android sensors.
- Acquire wisdom of develop sensor programming, and attach and use sensors in exterior units resembling the Android Watch, Polar middle cost displays, Adidas pace cells, and so on.
- Learn from real-world sensor-based functions resembling the Pedometer app to notice day-by-day steps, the using app to observe using occasions, and the pro health tracker app to trace center expense, 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 a very good realizing of sensors and write sensor-based purposes, or who are looking to increase their current purposes with extra sensor performance. A simple wisdom of Android improvement is required
What you are going to 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 the entire to be had sensors on an Android machine 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 discover ways to catch up on the weak point of 1 sensor through the use of the energy of another
- Build quite a few sensor dependent, real-world purposes reminiscent of 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 in addition to the sensor FIFO queue
- Develop effective battery and processor algorithms utilizing uncooked sensor information to unravel real-world problems
- Connect to numerous distant sensors similar to bodyweight size and physique fats percent dimension utilizing the Google healthy platform out of your Android app
Android telephones to be had in ultra-modern marketplace have a large choice of robust and hugely certain sensors. attention-grabbing purposes will be equipped with them reminiscent of a neighborhood climate app utilizing climate sensors, examining dicy using habit utilizing movement sensors, a health tracker utilizing step-counter sensors, etc. Sensors in exterior units comparable to Android Watch, physique Analyzer & Weight desktop, operating velocity mobilephone, and so forth is also hooked up and used out of your Android app operating in your phone.
Moving extra, this publication will give you the abilities required to exploit sensors on your Android functions. it is going to stroll you thru the entire basics of sensors and may supply a radical knowing of the Android Sensor Framework. additionally, you will get to benefit the right way to write code for the supportive infrastructure comparable to history prone, scheduled and lengthy operating heritage threads, and databases for saving sensor info. you will also methods 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 advisor that makes a speciality of using sensors to accomplish sure projects. After overlaying the basics within the first bankruptcy, the e-book develops the suggestions through development a real-world, sensor-based program in next chapters.
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Extra info for Android Sensor Programming By Example
Android Sensor Programming By Example by Varun Nagpal