我找到了录制音频的代码,但我总是得到:
MediaRecorder 类型中的方法 setOutputFile(FileDescriptor) 不适用于参数 (Uri)
那么我需要如何描述它工作的文件路径呢?
// Prepare recorder source and type
MediaRecorder recorder = new MediaRecorder();
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
// File to which audio should be recorded
File outputFile = getFileStreamPath("output.amr");
Uri target = Uri.parse(outputFile.getAbsolutePath());
recorder.setOutputFile(target);
// Get ready!
recorder.prepare();
// Start recording
recorder.start();
// Stop and tidy up
recorder.stop();
recorder.release();