I've now implemented it like this:
Intent i = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
try {
PackageManager pm = mContext.getPackageManager();
final ResolveInfo mInfo = pm.resolveActivity(i, 0);
Intent intent = new Intent();
intent.setComponent(new ComponentName(mInfo.activityInfo.packageName, mInfo.activityInfo.name));
intent.setAction(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
startActivity(intent);
} catch (Exception e){
Log.i(TAG, "Unable to launch camera: " + e);
}