public void stopRecording() throws IOException {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
throw new UnsupportedOperationException("Video recording supported only on API Level 11+");
}
MediaRecorder tempRecorder = recorder;
recorder = null;
tempRecorder.stop();
tempRecorder.release();
camera.reconnect();
startPreview();
}
private void setCameraDisplayOrientation() {
CameraInfo info = new CameraInfo();
int rotation = getActivity().getWindowManager().getDefaultDisplay().getRotation();
int degrees = 0;
DisplayMetrics dm = new DisplayMetrics();
Camera.getCameraInfo(cameraId, info);
getActivity().getWindowManager().getDefaultDisplay().getMetrics(dm);
switch (rotation) {
case Surface.ROTATION_0:
degrees = 0;
break;
case Surface.ROTATION_90:
degrees = 90;
break;
case Surface.ROTATION_180:
degrees = 180;
break;
case Surface.ROTATION_270:
degrees = 270;
break;
}
if (info.facing == CameraInfo.CAMERA_FACING_FRONT) {
displayOrientation = (info.orientation + degrees) % 360;
displayOrientation = (360 - displayOrientation) % 360;
} else {
displayOrientation = (info.orientation - degrees + 360) % 360;
}
boolean wasInPreview = inPreview;
if (inPreview) {
stopPreview();
}
camera.setDisplayOrientation(displayOrientation);
if (wasInPreview) {
startPreview();
}
}
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public void initPreview(int w, int h, boolean firstRun) {
if (camera != null) {
Camera.Parameters parameters = camera.getParameters();
parameters.setPreviewSize(previewSize.width, previewSize.height);
// Since we are doing stills only!
/*
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
parameters.setRecordingHint(getHost().getRecordingHint() != CameraHost.RecordingHint.STILL_ONLY);
}
*/
requestLayout();
camera.setParameters(getHost().adjustPreviewParameters(parameters));
startPreview();
}
}
public void restartPreview() {
if (!inPreview) {
startPreview();
}
}