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}\n-keepclassmembers class * extends com.sun.jna.* { public *; }\n```\n\nIf you want to use a microphone input, add the microphone permission to your `AndroidManifest.xml`:\n```xml\n\u003cuses-permission android:name=\"android.permission.RECORD_AUDIO\" /\u003e\n```\n\n### Load model\n```yaml\nflutter:\n  assets:\n    - assets/models/\n\n```\n```dart\nfinal vosk = VoskFlutterPlugin.instance();\nfinal enSmallModelPath = await ModelLoader()\n    .loadFromAssets('assets/models/vosk-model-small-en-us-0.15.zip');\n```\n\n### Create recognizer\n```dart\nfinal recognizer = await vosk.createRecognizer(\n    model: model,\n    sampleRate: sampleRate,\n);\nfinal recognizerWithGrammar = await vosk.createRecognizer(\n    model: model,\n    sampleRate: sampleRate,\n    grammar: ['one', 'two', 'three'],\n);\n```\n\n### Recognize audio data\n```dart\nUint8List audioBytes = ...; // audio data in PCM 16-bit mono format\nList\u003cString\u003e results = [];\nint chunkSize = 8192;\nint pos = 0;\n\nwhile (pos + chunkSize \u003c audioBytes.length) {\n    final resultReady = await recognizer.acceptWaveformBytes(\n      Uint8List.fromList(audioBytes.getRange(pos, pos + chunkSize).toList()));\n    pos += chunkSize;\n    \n    if (resultReady) {\n      print(await recognizer.getResult());\n    } else {\n      print(await recognizer.getPartialResult());\n    }\n}\nawait recognizer.acceptWaveformBytes(\n  Uint8List.fromList(audioBytes.getRange(pos, audioBytes.length).toList()));\nprint(await recognizer.getFinalResult());\n```\n\n### Recognize microphone data\n#### Android\n```dart\nfinal speechService = await vosk.initSpeechService(recognizer);\nspeechService.onPartial().forEach((partial) =\u003e print(partial));\nspeechService.onResult().forEach((result) =\u003e print(result));\nawait speechService.start();\n```\n#### Linux \u0026 Windows\nUse any suitable plugin to get the microphone input and [pass it to a recognizer](#recognize-audio-data)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falphacep%2Fvosk-flutter","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Falphacep%2Fvosk-flutter","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falphacep%2Fvosk-flutter/lists"}