녹음시작하고 녹음 중지 할때 에러가나는데 도대체 뭔지 모르겠네요 퍼미션도 줬습니다...
btnStart.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
try {
// mediaPlayer.setDataSource();
mediaPlayer.prepare();
} catch (IOException e) {
e.printStackTrace();
}mediaPlayer.start();
}
});
//녹음시작버튼
btnRecord.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (recorder != null) {
recorder.stop();
recorder.release();
recorder = null;
}
Log.d(TAG, "record start");
recorder = new MediaRecorder();
recorder.reset();
//오디오 입력 형식 설정
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
//파일 저장 방식 설정(확장자)
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
//코덱 설정
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
//파일 저장 경로 설정
recorder.setOutputFile(saPath);
try {
Toast.makeText(getApplicationContext(), "녹음 시작", Toast.LENGTH_SHORT).show();
recorder.prepare();
} catch (IllegalStateException e) {
e.printStackTrace(); recorder.start();
} catch (IOException e) {
e.printStackTrace();
}
}
});
//녹음종료버튼
btnStop.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (recorder != null) {
try {
recorder.prepare();
} catch (IOException e) {
e.printStackTrace();
}
recorder.stop();
recorder.release();
recorder = null;
}
Log.d(TAG, "record stop");
Toast.makeText(getApplicationContext(), "녹음 중지", Toast.LENGTH_SHORT).show();
}
});
}
10-24 12:39:54.488 6138-6138/com.ch_l.downbuttonrecorder E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.ch_l.downbuttonrecorder, PID: 6138
java.lang.IllegalStateException
at android.media.MediaRecorder._stop(Native Method)
at android.media.MediaRecorder.stop(MediaRecorder.java:1400)
at com.ch_l.downbuttonrecorder.MainActivity$3.onClick(MainActivity.java:128)