EndlessStreamingServiceV2 class
An interface to Google's Speech-to-Text Api via grpc for endless streaming recognize.
Important! You need an own Google project to use this class.
Constructors
- EndlessStreamingServiceV2.viaApiKey(String apiKey, String projectId, {String? cloudSpeechEndpoint, String? location})
-
Creates a EndlessStreamingServiceV2 interface using a API keys.
factory
- EndlessStreamingServiceV2.viaServiceAccount(ServiceAccount account, {required String projectId, String? cloudSpeechEndpoint, String? location})
-
Creates a EndlessStreamingServiceV2 interface using a service account.
factory
- EndlessStreamingServiceV2.viaThirdPartyAuthenticator(ThirdPartyAuthenticator thirdPartyAuthenticator, {required String projectId, String? cloudSpeechEndpoint, String? location})
-
Creates a EndlessStreamingServiceV2 interface using a third party authenticator.
Don't worry about updating the access token, the package does it automatically.
Example:
final SpeechToTextV2 = SpeechToTextV2.viaThirdPartyAuthenticator(
ThirdPartyAuthenticator(
obtainCredentialsFromThirdParty: () async {
// request api to get token
final json = await requestCredentialFromMyApi();
return AccessCredentials.fromJson(json);
},
),
);
factory
- EndlessStreamingServiceV2.viaToken(String typeToken, String token, {required String projectId, String? cloudSpeechEndpoint, String? location})
-
Creates a EndlessStreamingServiceV2 interface using a token.
You are responsible for updating the token when it expires.
factory
Properties
-
endlessStream
→ Stream<
StreamingRecognizeResponse> -
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- projectId → String
-
Your Google Project Id. This is required for Version2
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
dispose(
) → void -
endlessStreamingRecognize(
StreamingRecognitionConfigV2 config, Stream< List< audioStream, {Duration restartTime = const Duration(minutes: 1), Duration transitionBufferTime = const Duration(seconds: 2)}) → voidint> > - Sends a StreamingRecognizeRequest to the Google Speech Api. Requires a StreamingRecognitionConfig and an audioStream.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited