speech_to_text 2.4.1 speech_to_text: ^2.4.1 copied to clipboard
A Flutter plugin that exposes device specific speech to text recognition capability.
Changelog #
2.4.1 #
Fix #
- Updated the version number in the readme file, which I forget to do, every single time.
2.4.0 #
New #
- new parameter
sampleRate
on thelisten
method supports some older iOS devices by allowing customization to support the expected hardware sample rate. 44100 works with some older devices.
Fix #
pauseFor
now times out closer to the expected time and more reliably. Duplicate partial results were causing it to extend previously.finalResult
is now reliably true on the last result on iOS whenpauseFor
orlistenFor
timeout orstop
is called directly. Previously it would only return true when the stop happened almost immediately
2.3.0 #
New #
- new parameter
onDevice
on thelisten
method enforces on device recognition for sensitive content - onSoundLevelChange now supported on iOS
- added compile troubleshooting help to README.md
SpeechToTextProvider
is an alternate and simpler way to interact with theSpeechToText
plugin.- new
provider_example.dart
example for usage ofSpeechToTextProvider
.
Fix #
- on iOS handles some conflicts with other applications better to keep speech working after calls for example
2.2.0 #
New #
- improved error handling and logging in the iOS implementation
- added general guides for iOS to the README
- moved stress testing out of the main example
- iOS now defaults to using the speaker rather than the receiver for start /stop sounds when no headphones
Fix #
- iOS now properly deactivates the audio session when no longer listening
- start and stop sounds on iOS should be more reliable when available
2.1.0 #
Breaking #
listenFor
now callsstop
rather thancancel
as this seems like more useful behaviour
Fix #
- Android no longer stops or cancels the speech recognizer if it has already been shutdown by a timeout or other platform behaviour.
- Android no longer tries to restart the listener when it is already active
- Now properly notifies errors that happen after listening stops due to platform callback rather than client request. See https://github.com/csdcorp/speech_to_text/issues/51
2.0.1 #
Fix #
- Resolves an issue with the Android implementation not handling permission requests properly on apps that didn't use the 1.12.x plugin APIs for registration. The permission dialog would not appear and permission was denied.
2.0.0 #
Breaking #
- Upgraded to New Swift 1.12 plugin structure, may work with older Flutter version but not guaranteed
New #
- the plugin now requests both speech and microphone permission on initialize on iOS
- added
debugLogging
parameter to theinitialize
method to control native logging
Fix #
- The Android implementation now blocks duplicate results notifications. It appears that at least on some Android versions the final results notification onResults is notified twice when Android automatically terminates the session due to a pause time. The de-duplication looks for successive notifications with < 100 ms between them and blocks the second. If you miss any onResult notifications please post an issue.
1.0.0 #
New #
- hasPermission to check for the current permission without bringing up the system dialog
listen
has a new optionalcancelOnError
parameter to support automatically canceling a listening session on a permanent error.listen
has a new optionalpartialResults
parameter that controls whether the callback receives partial or only final results.
0.8.0 #
New #
- speech recognizer now exposes multiple possible transcriptions for each recognized speech
- alternates list on SpeechRecognitionResult exposes alternate transcriptions of voice
- confidence on SpeechRecognitionResult gives an estimate of confidence in the transcription
- isConfident on SpeechRecognitionResult supports testing confidence
- hasConfidenceRating on SpeechRecognitionResult indicates if confidence was provided from the device
- new SpeechRecognitionWords class gives details on per transcription words and confidence
Fix #
- speechRecognizer availabilityDidChange was crashing if invoked due to an invalid parameter type
- Added iOS platform 10 to example Podfile to resolve compilation warnings
0.7.2 #
Breaking #
- Upgrade Swift to version 5 to match Flutter. Projects using this plugin must now switch to 5.
0.7.1 #
Fix #
- Upgrade Kotlin to 1.3.5 to match the Flutter 1.12 version
- Upgrade Gradle build to 3.5.0 to match the Flutter 1.12 version
- Android version of the plugin was repeating the system default locale in the
locales
list
0.7.0 #
0.6.0 #
Breaking #
- The filenames for the optional sounds for iOS have changed.
New #
- Added an optional listenFor parameter to set a max duration to listen for speech and then automatically cancel.
Fix #
- Was failing to play sounds because of record mode. Now plays sounds before going into record mode and after coming out.
- Status listener was being ignored, now properly notifies on status changes.
0.5.1 #
- Fixes a problem where the recognizer left the AVAudioSession in record mode which meant that subsequent sounds couldn't be played.
0.5.0 #
Initial draft with limited functionality, supports:
- initializing speech recognition
- asking the user for permission if required
- listening for recognized speech
- canceling the current recognition session
- stopping the current recognition session
- Android and iOS 10+ support
Missing:
- some error handling
- testing across multiple OS versions
- and more, to be discovered...