Device class
Representation of an integrated device (such as a phone or a wearable) that can hold sensors.
Each sensor is exposed as a data source. The main purpose of the device information contained in this class is to identify the hardware of a particular data source. This can be useful in different ways, including: - Distinguishing two similar sensors on different devices (the step counter on two nexus 5 phones, for instance) - Display the source of data to the user (by using the device make / model) - Treat data differently depending on sensor type (accelerometers on a watch may give different patterns than those on a phone) - Build different analysis models for each device/version.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- manufacturer ↔ String?
-
Manufacturer of the product/hardware.
getter/setter pair
- model ↔ String?
-
End-user visible model name for the device.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type ↔ String?
-
A constant representing the type of the device.
Possible string values are:
getter/setter pair
- uid ↔ String?
-
The serial number or other unique ID for the hardware.
getter/setter pair
- version ↔ String?
-
Version string for the device hardware/software.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited