DeviceController class

A DeviceController handles runtime management of all devices and services available to this phone, including the phone itself.

Each specific device is handled by a DeviceManager which are available as a map of devices.

Constructors

DeviceController()

Get the singleton DeviceController.

factory

Properties

batteryEvents → Stream<BatteryStatus>

The stream of all battery events from all connected devices.

no setter

connectedDevices → List<DeviceManager<DeviceConfiguration<DeviceRegistration>>>

The list of connected devices on runtime.

no setter

devices → Map<String, DeviceManager<DeviceConfiguration<DeviceRegistration>>>

The devices available in this DeviceDataCollectorFactory mapped to their device type.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

smartphoneDeviceManager → SmartphoneDeviceManager

The smartphone (primary device) manager.

no setter

Methods

createDevice(String deviceType) → Future<DeviceManager<DeviceConfiguration<DeviceRegistration>>?>

Create and register a DeviceDataCollector based on a deviceType. Returns null if a device cannot be created.

override

devicesToString() → String

A string representation of all devices.

disconnectAllConnectedDevices() → Future<void>

A convenient method for disconnecting all connected devices.

getDevice(String deviceType) → DeviceManager<DeviceConfiguration<DeviceRegistration>>?

Returns the DeviceDataCollector of the given deviceType. Returns null if no device is found.

override

hasDevice(String deviceType) → bool

Returns true if this factory contain a device manager of the given deviceType.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

registerAllAvailableDevices() → void

A convenient method for creating and registering all devices which are available in each SamplingPackage that has been registered in the SamplingPackageRegistry.

registerDevice(String deviceType, DeviceDataCollector<DeviceConfiguration<DeviceRegistration>> manager) → void

Register and initialize a DeviceDataCollector for a deviceType.

override

supportsDevice(String type) → bool

Returns true if this factory supports a device of the given deviceType. Note that even though a certain type of device is supported, its device DeviceDataCollector is not loaded until registerDevice is called.

override

toString() → String

A string representation of this object.

override

unregisterDevice(String deviceType) → void

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

HEARTBEAT_PERIOD → const int

The period of sending Heartbeat measurements, in minutes.