diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 675af570..09269d95 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -128,6 +128,18 @@ const std::map<int, const Camera3Format> camera3FormatsMap = {
 	},
 };

+/*
+ * \struct Camera3StreamConfig
+ * \brief Data to store StreamConfiguration associated with camera3_stream(s).
+ * \var streams List of streams requested by Android HAL client.
+ * \var types List of CameraStream::Type associated with streams.
+ * \var config StreamConfiguration for streams.
+ */
+struct Camera3StreamConfig {
+	std::vector<camera3_stream_t*> streams;
+	std::vector<CameraStream::Type> types;
+	StreamConfiguration config;
+};
 } /* namespace */

 LOG_DECLARE_CATEGORY(HAL)