useMagnetometer.md

useMagnetometer

Tracks the state of device magnetometer.

Installation

Depends on sensors_plus.

dependencies:
  flutter_use_sensors: ^0.0.2

Usage

class Sample extends HookWidget {
  @override
  Widget build(BuildContext context) {
    final magnetometerState = useMagnetometer();
    return Scaffold(
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          crossAxisAlignment: CrossAxisAlignment.center,
          children: [
            Text("magnetometer: ${magnetometerState.magnetometer}"),
          ],
        ),
      ),
    );
  }
}

Reference

• fetched: bool - whether device magnetometer state is fetched;
• magnetometer: MagnetometerEvent - device magnetometer state changes.
  • x
  • y
  • z