void start(){
//在小米5的手机上直接向getExternalStorageDirectory写文件会出现文件管理器找不文件的情况,
这时候就要提前生成这个文件夹,防止存储wav文件失败。
mkdir();
String path = Environment.getExternalStorageDirectory().getAbsolutePath() + "/0/" + wavFileCount + ".wav";
mIat.setParameter(SpeechConstant.ASR_AUDIO_PATH, path);
//开始识别,并设置监听器
mIat.startListening(mRecognizerListener);
}
private void mkdir() {
try {
String rootPath = Environment.getExternalStorageDirectory().getAbsolutePath();
File dirFile = new File(rootPath);
if (!dirFile.exists()) {
dirFile.mkdir();
}
String dir0Path = rootPath + "/0/";
File dir = new File(dir0Path);
if (!dir.exists()) {
dir.mkdir();
}
// String wavPath = rootPath + "/0/test.wav";
// File file = new File(wavPath);
// if (!file.exists()) {
// FileOutputStream fos = new FileOutputStream(wavPath);
// fos.write("123".getBytes());
// fos.flush();
// fos.close();
// }
} catch (Exception e) {
e.printStackTrace();
}
}