我在想,是否可以取消媒体录制。我所说的取消是指不要保存它。目前我正在通过这样做开始录制:
protected void startRecording() throws IOException
{
mrec = new MediaRecorder(); // Works well
mCamera.unlock();
mrec.setCamera(mCamera);
mrec.setPreviewDisplay(surfaceHolder.getSurface());
mrec.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mrec.setAudioSource(MediaRecorder.AudioSource.MIC);
mrec.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));
mrec.setPreviewDisplay(surfaceHolder.getSurface());
File picDirectory = new File(Environment.getExternalStorageDirectory() +"/TrouwApp");
picDirectory.mkdirs();
mrec.setOutputFile( Environment.getExternalStorageDirectory() +"/TrouwApp/" + date + "_" + videonr+ ".3gp");
mrec.prepare();
mrec.start();
Log.d(TAG, "Recording started!!");
}
并保存和停止它:
protected void stopRecording() {
mrec.stop();
mrec.release();
mCamera.release();
}
我想做两个纽扣。一个用于保存媒体文件(调用stopRecording())。还有一秒钟可以取消和删除媒体录制。这可能吗?如果是,如何?
只需删除创建的文件
protected void stopAndDelete(){
stopRecording();
File file = new File(Environment.getExternalStorageDirectory() +
"/TrouwApp/" + date + "_" + videonr+ ".3gp");
file.delete();
}