DeviceInfo class

Available extensions

• GeneratedMessageGenericExtensions

Constructors

DeviceInfo({String? deviceModel, String? deviceName, String? platform, String? osVersion, String? formFactor, String? architecture, String? chipName, Int64? totalMemory, Int64? availableMemory, bool? hasNeuralEngine, int? neuralEngineCores, String? gpuFamily, double? batteryLevel, String? batteryState, bool? isLowPowerMode, int? coreCount, int? performanceCores, int? efficiencyCores, String? deviceFingerprint, Iterable<MapEntry<String, String>>? platformExtras})

factory

DeviceInfo.fromBuffer(List<int> data, [ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY])

factory

DeviceInfo.fromJson(String json, [ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY])

factory

Properties

architecture ↔ String

getter/setter pair

availableMemory ↔ Int64

getter/setter pair

batteryLevel ↔ double

getter/setter pair

batteryState ↔ String

getter/setter pair

chipName ↔ String

getter/setter pair

coreCount ↔ int

getter/setter pair

deviceFingerprint ↔ String

getter/setter pair

deviceModel ↔ String

getter/setter pair

deviceName ↔ String

getter/setter pair

efficiencyCores ↔ int

getter/setter pair

formFactor ↔ String

getter/setter pair

gpuFamily ↔ String

getter/setter pair

hashCode → int

Calculates a hash code based on the contents of the protobuf.

no setter, inherited

hasNeuralEngine ↔ bool

getter/setter pair

info_ → BuilderInfo

no setter

isFrozen → bool

Returns true if this message is marked read-only. Otherwise false.

no setter, inherited

isLowPowerMode ↔ bool

getter/setter pair

neuralEngineCores ↔ int

getter/setter pair

osVersion ↔ String

getter/setter pair

performanceCores ↔ int

getter/setter pair

platform ↔ String

getter/setter pair

platformExtras → PbMap<String, String>

Platform-specific fields that are not part of the cross-SDK core (e.g. web: "has_webgpu", "has_shared_array_buffer"; android: "manufacturer", "android_api_level", "os_build_id", ...).

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

totalMemory ↔ Int64

getter/setter pair

unknownFields → UnknownFieldSet

no setter, inherited

Methods

addExtension(Extension extension, Object? value) → void

Adds an extension field value to a repeated field.

inherited

check() → void

Throws a StateError if the message has required fields without a value.

inherited

clear() → void

Clears all data that was set in this message.

inherited

clearArchitecture() → void

clearAvailableMemory() → void

clearBatteryLevel() → void

clearBatteryState() → void

clearChipName() → void

clearCoreCount() → void

clearDeviceFingerprint() → void

clearDeviceModel() → void

clearDeviceName() → void

clearEfficiencyCores() → void

clearExtension(Extension extension) → void

Clears an extension field and also removes the extension.

inherited

clearField(int tagNumber) → void

Clears the contents of a given field.

inherited

clearFormFactor() → void

clearGpuFamily() → void

clearHasNeuralEngine() → void

clearIsLowPowerMode() → void

clearNeuralEngineCores() → void

clearOsVersion() → void

clearPerformanceCores() → void

clearPlatform() → void

clearTotalMemory() → void

clone() → DeviceInfo

Creates a deep copy of the fields in this message.

copyWith(void updates(DeviceInfo)) → DeviceInfo

Apply updates to a copy of this message.

createEmptyInstance() → DeviceInfo

Creates an empty instance of the same message type as this.

deepCopy() → T

Available on T, provided by the GeneratedMessageGenericExtensions extension

Returns a writable deep copy of this message.

extensionsAreInitialized() → bool

inherited

freeze() → GeneratedMessage

Make this message read-only.

inherited

getDefaultForField(int tagNumber) → dynamic

Returns the default value for the given field.

inherited

getExtension(Extension extension) → dynamic

Returns the value of extension.

inherited

getField(int tagNumber) → dynamic

Returns the value of the field associated with tagNumber, or the default value if it is not set.

inherited

getFieldOrNull(int tagNumber) → dynamic

Returns the value of a field, ignoring any defaults.

inherited

getTagNumber(String fieldName) → int?

inherited

hasArchitecture() → bool

hasAvailableMemory() → bool

hasBatteryLevel() → bool

hasBatteryState() → bool

hasChipName() → bool

hasCoreCount() → bool

hasDeviceFingerprint() → bool

hasDeviceModel() → bool

hasDeviceName() → bool

hasEfficiencyCores() → bool

hasExtension(Extension extension) → bool

Returns true if a value of extension is present.

inherited

hasField(int tagNumber) → bool

Whether this message has a field associated with tagNumber.

inherited

hasFormFactor() → bool

hasGpuFamily() → bool

hasHasNeuralEngine() → bool

hasIsLowPowerMode() → bool

hasNeuralEngineCores() → bool

hasOsVersion() → bool

hasPerformanceCores() → bool

hasPlatform() → bool

hasRequiredFields() → bool

Whether the message has required fields.

inherited

hasTotalMemory() → bool

isInitialized() → bool

Whether all required fields in the message and embedded messages are set.

inherited

mergeFromBuffer(List<int> input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void

Merges serialized protocol buffer data into this message.

inherited

mergeFromCodedBufferReader(CodedBufferReader input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void

Same as mergeFromBuffer, but takes a CodedBufferReader input.

inherited

mergeFromJson(String data, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void

Merges field values from data, a JSON object, encoded as described by GeneratedMessage.writeToJson.

inherited

mergeFromJsonMap(Map<String, dynamic> json, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void

Merges field values from a JSON object represented as a Dart map.

inherited

mergeFromMessage(GeneratedMessage other) → void

Merges the contents of the other into this message.

inherited

mergeFromProto3Json(Object? json, {TypeRegistry typeRegistry = const TypeRegistry.empty(), bool ignoreUnknownFields = false, bool supportNamesWithUnderscores = true, bool permissiveEnums = false}) → void

Merges field values from json, a JSON object using proto3 encoding.

inherited

mergeUnknownFields(UnknownFieldSet unknownFieldSet) → void

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

rebuild(void updates(T)) → T

Available on T, provided by the GeneratedMessageGenericExtensions extension

Apply updates to a copy of this message.

setExtension(Extension extension, Object value) → void

Sets the value of a non-repeated extension field to value.

inherited

setField(int tagNumber, Object value) → void

Sets the value of a field by its tagNumber.

inherited

toBuilder() → GeneratedMessage

Creates a writable, shallow copy of this message.

inherited

toDebugString() → String

Returns a String representation of this message.

inherited

toProto3Json({TypeRegistry typeRegistry = const TypeRegistry.empty()}) → Object?

Returns an Object representing Proto3 JSON serialization of this.

inherited

toString() → String

Returns a String representation of this message.

inherited

writeToBuffer() → Uint8List

Serialize the message as the protobuf binary format.

inherited

writeToCodedBufferWriter(CodedBufferWriter output) → void

Same as writeToBuffer, but serializes to the given CodedBufferWriter.

inherited

writeToJson() → String

Returns a JSON string that encodes this message.

inherited

writeToJsonMap() → Map<String, dynamic>

Returns the JSON encoding of this message as a Dart Map.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

create() → DeviceInfo

getDefault() → DeviceInfo