會員

Android Sensor Programming By Example

更新時間：2021-07-16 11:08:21

開會員，本書免費讀 >

ThisbookistargetedatAndroiddeveloperswhowanttogetagoodunderstandingofsensorsandwritesensor-basedapplications,orwhowanttoenhancetheirexistingapplicationswithadditionalsensorfunctionality.AbasicknowledgeofAndroiddevelopmentisrequired

目錄(76章)

倒序

coverpage
Android Sensor Programming By Example
Credits
About the Author
About the Reviewers
www.PacktPub.com
Why subscribe?
Free access for Packt account holders
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Chapter 1. Sensor Fundamentals
What are sensors?
Motion position and environmental sensors
Sensors' coordinate system
Components of the sensor framework
Sensor's sampling period power and battery consumption
The reporting modes of sensors
Dealing with specific sensor configuration
Sensor availability based on the Android API level
Best practice for accessing sensors
Summary
Chapter 2. Playing with Sensors
Understanding the sensor framework callbacks
Time for action - using sensors in the foreground activity
Time for action – listing the available sensors on a device
Time for action – knowing individual sensors' capabilities
Time for action – getting the sensor values and updating the user interface
Time for action – processing the sensor values in the background service
What just happened?
Summary
Chapter 3. The Environmental Sensors – The Weather Utility App
The weather utility app's requirements
Understanding environmental sensors
Time for action – using the temperature sensor
Getting air pressure from the phone's pressure sensor
Getting relative humidity from the phone's humidity sensor
Summary
Chapter 4. The Light and Proximity Sensors
Understanding the light and proximity sensors
The automatic torch light and screen brightness app requirements
Time for action – turning the torch light on and off using the proximity sensor
Time for action – adjusting the screen brightness using the light sensor
Wake locks wakeup sensors and the FIFO queue
Summary
Chapter 5. The Motion Position and Fingerprint Sensors
Understanding motion-based sensors
Understanding position-based sensors
The fingerprint sensor
Time for action – shake detection using the accelerometer sensor
Time for action – the compass using orientation sensor and orientation APIs
Time for action – using the fingerprint sensor
What just happened?
Summary
Chapter 6. The Step Counter and Detector Sensors – The Pedometer App
The pedometer app's requirements
Understanding the step counter and step detector sensors
Time for action – using the step counter sensor in activity
Time for action – maintaining step history with the step detector sensor
Understanding the walking jogging and running signatures using the accelerometer sensor's data
Time for action – type of step (walking jogging and running) detection using the accelerometer sensor
Summary
Chapter 7. The Google Fit Platform and APIs – The Fitness Tracker App
The Google Fit platform
Platform basics
Authorization and permission scopes
Fitness tracker app using fitness APIs
Fitness tracker application requirements and architecture
Time for action – working with live fitness data using the Sensors API
Time for action – recording fitness data in background using Recording API
Time for action – getting history fitness data using the History API
Summary 更新時間：2021-07-16 11:08:21

官术网_书友最值得收藏!

Android Sensor Programming By Example