deviceOrientationEvent constant Null safety

EventStreamProvider<DeviceOrientationEvent> const deviceOrientationEvent

Static factory designed to expose deviceorientation events to event handlers that are not necessarily instances of Window.

See EventStreamProvider for usage information.

Implementation

static const EventStreamProvider<DeviceOrientationEvent>
    deviceOrientationEvent =
    const EventStreamProvider<DeviceOrientationEvent>('deviceorientation');