Implementing Sensor Functions in Flutter for Mobile Apps
"Explore how sensors like Accelerometer and Gyroscope are utilized in Flutter to detect motion and orientation in mobile devices. Follow step-by-step instructions to integrate sensor libraries and display sensor data in your Flutter projects."
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Flutter Sensrler Dr. r. yesi smail ER Ondokuz May s niversitesi M hendislik Fak ltesi Bilgisayar M hendisli i B l m Ekim 2020 ismail.iseri@omu.edu.tr https://www.linkedin.com/in/dr-ismail-iseri/ https://personel.omu.edu.tr/tr/ismail.iseri
Roll Yaw Pitch 2
AccelerometerEvent: Mobil cihazdaki yerekiminin etkisini de ieren cihaz n h z n tan mlamak i in kullan lan Flutter Accelerometer, ivme l er okumas n kullan r ve cihaz n o anda hareket etti ini ve hareket ediyorsa hangi y nde hareket etti ini s yler. vme l er wiki hakk nda ayr nt l bilgi bulabilirsiniz. Wiki UserAccelerometer Event Sensor: cihaz n h z n okur, ancak yer ekimini okumaz. Gyroscope Event:Cihaz n D n lerini Okur. Jiroskop sens r , y nlendirmeyi (dikey veya yatay) ve ayr ca cihaz n a sal h z n bilmek i in kullan lan bir cihazd r. Jiroskop Wiki hakk nda detay 3
Step 1 : Create a new Flutter Project or open any Existing flutter project my project Structure 5
Step 2 : Add the Sensors library in pubspec.yaml file Get the latest version of Flutter Sensor library from official site here Get the latest version of Flutter Sensor library from official site here Step 2 : Add the Sensors library in pubspec.yaml file 6
Step 3 : Importing the sensor.dart class Then, as you have added the sensor dependencies library in your project now you can easily use the feature of sensors class just by importing sensors.dart file wherever required in your project. 7
Here i have override initState() method so that sensor start sending data as soon as Flutter Application starts. 9
As in the above lines of code accelerometerEvent returns data in a form of double. I have initialized 3 double datatype variable that holds value of X,Y,Z Asis. Then i am using those variable to display the value in Text widget. 10
rnek2 https://www.syncfusion.com/blogs/post/speedometer-using-flutter- radial-gauge.aspx https://pub.dev/packages/geolocator/install 12
rnek 3 https://pub.dev/packages/speedometer/example 13
