Add a CLI tool to dump list of cameras on Samsung Q vendor

cmds/Android.bp

@@ -210,3 +210,14 @@ cc_binary {
     ],
 }
 
+cc_binary {
+	name: "sec-camera-list",
+	srcs: [
+		"sec-camera-list.cpp",
+	],
+	shared_libs: [
+		"vendor.samsung.hardware.camera.provider@3.0",
+		"libutils",
+		"libhidlbase",
+	],
+}

cmds/sec-camera-list.cpp

@@ -0,0 +1,15 @@
+#include <iostream>
+#include <vendor/samsung/hardware/camera/provider/3.0/ISehCameraProvider.h>
+
+using ::vendor::samsung::hardware::camera::provider::V3_0::ISehCameraProvider;
+using ::android::sp;
+
+int main(int argc, char **argv) {
+	auto svc = ISehCameraProvider::getService("legacy/0");
+    auto cb = [](::android::hardware::camera::common::V1_0::Status status, ::android::hardware::hidl_vec<::android::hardware::hidl_string> ids) {
+        for(auto id: ids) {
+            std::cerr << "id = " << id << std::endl;
+        }
+    };
+    svc->sehGetCameraIdList(cb);
+}