要使用Android实时转录API,你可以按照以下步骤进行操作:
implementation 'com.google.android.gms:play-services-speech:16.0.0'
private SpeechRecognizer speechRecognizer;
private RecognitionListener recognitionListener = new RecognitionListener() {
@Override
public void onReadyForSpeech(Bundle bundle) {
// 当识别器准备好接受语音输入时调用
}
@Override
public void onBeginningOfSpeech() {
// 当用户开始说话时调用
}
@Override
public void onRmsChanged(float v) {
// 语音输入音量变化时调用
}
@Override
public void onBufferReceived(byte[] bytes) {
// 获取到语音输入的缓冲数据时调用
}
@Override
public void onEndOfSpeech() {
// 当用户停止说话时调用
}
@Override
public void onError(int i) {
// 发生错误时调用
}
@Override
public void onResults(Bundle bundle) {
// 获取到识别结果时调用
ArrayList results = bundle.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
if (results != null && !results.isEmpty()) {
String transcribedText = results.get(0);
Log.d("Transcribed Text", transcribedText);
}
}
@Override
public void onPartialResults(Bundle bundle) {
// 获取到部分识别结果时调用
}
@Override
public void onEvent(int i, Bundle bundle) {
// 在识别过程中产生的事件时调用
}
};
private void setupSpeechRecognizer() {
speechRecognizer = SpeechRecognizer.createSpeechRecognizer(this);
speechRecognizer.setRecognitionListener(recognitionListener);
}
@Override
protected void onDestroy() {
super.onDestroy();
if (speechRecognizer != null) {
speechRecognizer.destroy();
}
}
@Override
protected void onPause() {
super.onPause();
if (speechRecognizer != null) {
speechRecognizer.stopListening();
}
}
@Override
protected void onResume() {
super.onResume();
if (speechRecognizer != null) {
speechRecognizer.startListening();
}
}
speechRecognizer.startListening()
方法来启动实时转录。请注意,这只是一个基本示例,您还可以根据您的需求进行更多的自定义和错误处理。