androidcamera: add a missing header.

fix #11699 Missing std header
2026-07-28 23:03:03 +04:00 · 2018-11-24 00:28:30 +08:00
parent fd63c60418
commit 7f3af2b2d9
1 changed files with 1 additions and 0 deletions
@@ -7,6 +7,7 @@
 #include <string>
 #include <vector>
 #include <algorithm>
+#include <functional>
 #include <opencv2/core/version.hpp>
 #include "camera_activity.hpp"
 #include "camera_wrapper.h"