public void record() throws Exception {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
throw new UnsupportedOperationException("Video recording supported only on API Level 11+");
}
if (displayOrientation != 0 && displayOrientation != 180) {
throw new UnsupportedOperationException("Video recording supported only in landscape");
}
Camera.Parameters pictureParams = camera.getParameters();
setCameraPictureOrientation(pictureParams);
camera.setParameters(pictureParams);
stopPreview();
camera.unlock();
try {
recorder = new MediaRecorder();
recorder.setCamera(camera);
getHost().configureRecorderAudio(cameraId, recorder);
recorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
getHost().configureRecorderProfile(cameraId, recorder);
getHost().configureRecorderOutput(cameraId, recorder);
recorder.setOrientationHint(outputOrientation);
previewStrategy.attach(recorder);
recorder.prepare();
recorder.start();
} catch (IOException e) {
recorder.release();
recorder = null;
throw e;
}
}
void previewCreated() {
if (camera != null) {
try {
previewStrategy.attach(camera);
} catch (IOException e) {
getHost().handleException(e);
}
}
}
