diff --git a/camera/Android.bp b/camera/Android.bp
index e5ae954..7de8a62 100644
--- a/camera/Android.bp
+++ b/camera/Android.bp
@@ -101,6 +101,7 @@
     ],
 
     shared_libs: [
+        "camera_platform_flags_c_lib",
         "libbase",
         "libcutils",
         "libutils",
diff --git a/camera/CameraSessionStats.cpp b/camera/CameraSessionStats.cpp
index 36bf24c..f0630dd 100644
--- a/camera/CameraSessionStats.cpp
+++ b/camera/CameraSessionStats.cpp
@@ -16,6 +16,7 @@
 
 // #define LOG_NDEBUG 0
 #define LOG_TAG "CameraSessionStats"
+
 #include <utils/Log.h>
 #include <utils/String16.h>
 
@@ -414,6 +415,12 @@
         return err;
     }
 
+    bool usedUltraWide = false;
+    if ((err = parcel->readBool(&usedUltraWide)) != OK) {
+        ALOGE("%s: Failed to read ultrawide usage from parcel", __FUNCTION__);
+        return err;
+    }
+
     int32_t sessionIdx;
     if ((err = parcel->readInt32(&sessionIdx)) != OK) {
         ALOGE("%s: Failed to read session index from parcel", __FUNCTION__);
@@ -443,6 +450,7 @@
     mStreamStats = std::move(streamStats);
     mUserTag = toStdString(userTag);
     mVideoStabilizationMode = videoStabilizationMode;
+    mUsedUltraWide = usedUltraWide;
     mSessionIndex = sessionIdx;
     mCameraExtensionSessionStats = extStats;
 
@@ -541,6 +549,10 @@
         ALOGE("%s: Failed to write video stabilization mode!", __FUNCTION__);
         return err;
     }
+    if ((err = parcel->writeBool(mUsedUltraWide)) != OK) {
+        ALOGE("%s: Failed to write ultrawide usage!", __FUNCTION__);
+        return err;
+    }
 
     if ((err = parcel->writeInt32(mSessionIndex)) != OK) {
         ALOGE("%s: Failed to write session index!", __FUNCTION__);
diff --git a/camera/camera_platform.aconfig b/camera/camera_platform.aconfig
index 6200489..3d12983 100644
--- a/camera/camera_platform.aconfig
+++ b/camera/camera_platform.aconfig
@@ -2,15 +2,15 @@
 
 flag {
      namespace: "camera_platform"
-     name: "initial_test_flag"
-     description: "Flag infrastructure test flag"
-     bug: "292631208"
+     name: "camera_hsum_permission"
+     description: "Camera access by headless system user"
+     bug: "273539631"
 }
 
 flag {
      namespace: "camera_platform"
-     name: "camera_hsum_permission"
-     description: "Camera access by headless system user"
-     bug: "273539631"
+     name: "log_ultrawide_usage"
+     description: "Enable measuring how much usage there is for ultrawide-angle cameras"
+     bug: "300515796"
 }
 
diff --git a/camera/include/camera/CameraSessionStats.h b/camera/include/camera/CameraSessionStats.h
index 70ca0b3..158ac2a 100644
--- a/camera/include/camera/CameraSessionStats.h
+++ b/camera/include/camera/CameraSessionStats.h
@@ -161,6 +161,7 @@
     std::vector<CameraStreamStats> mStreamStats;
     std::string mUserTag;
     int mVideoStabilizationMode;
+    bool mUsedUltraWide;
     int mSessionIndex;
 
     CameraExtensionSessionStats mCameraExtensionSessionStats;
diff --git a/camera/tests/fuzzer/Android.bp b/camera/tests/fuzzer/Android.bp
index bae8706..9aecba4 100644
--- a/camera/tests/fuzzer/Android.bp
+++ b/camera/tests/fuzzer/Android.bp
@@ -28,6 +28,7 @@
         "libcamera_client",
     ],
     shared_libs: [
+        "camera_platform_flags_c_lib",
         "libbase",
         "libcutils",
         "libutils",
diff --git a/services/camera/libcameraservice/Android.bp b/services/camera/libcameraservice/Android.bp
index ea467e7..abc3ecf 100644
--- a/services/camera/libcameraservice/Android.bp
+++ b/services/camera/libcameraservice/Android.bp
@@ -84,8 +84,8 @@
         "android.hardware.common-V2-ndk",
         "android.hardware.common.fmq-V1-ndk",
         "android.hardware.graphics.common-V4-ndk",
+        "camera_platform_flags_c_lib",
         "media_permission-aidl-cpp",
-        "server_configurable_flags",
     ],
 
     static_libs: [
@@ -106,7 +106,6 @@
         "android.hardware.camera.provider@2.6",
         "android.hardware.camera.provider@2.7",
         "android.hardware.camera.provider-V2-ndk",
-        "camera_platform_flags_c_lib",
         "libaidlcommonsupport",
         "libbinderthreadstateutils",
         "libcameraservice_device_independent",
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
index 939f969..cf00f46 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
@@ -18,6 +18,7 @@
 #define ATRACE_TAG ATRACE_TAG_CAMERA
 //#define LOG_NDEBUG 0
 
+#include <com_android_internal_camera_flags.h>
 #include <cutils/properties.h>
 #include <utils/CameraThreadState.h>
 #include <utils/Log.h>
@@ -55,6 +56,8 @@
 using namespace camera3;
 using camera3::camera_stream_rotation_t::CAMERA_STREAM_ROTATION_0;
 
+namespace flags = com::android::internal::camera::flags;
+
 CameraDeviceClientBase::CameraDeviceClientBase(
         const sp<CameraService>& cameraService,
         const sp<hardware::camera2::ICameraDeviceCallbacks>& remoteCallback,
@@ -539,6 +542,13 @@
         if (entry.count == 1) {
             mVideoStabilizationMode = entry.data.u8[0];
         }
+        if (flags::log_ultrawide_usage()) {
+            entry = physicalSettingsList.begin()->metadata.find(
+                    ANDROID_CONTROL_ZOOM_RATIO);
+            if (entry.count == 1 && entry.data.f[0] < 1.0f ) {
+                mUsedUltraWide = true;
+            }
+        }
     }
     mRequestIdCounter++;
 
@@ -2051,7 +2061,7 @@
         }
     }
     Camera2ClientBase::notifyIdleWithUserTag(requestCount, resultErrorCount, deviceError,
-            fullStreamStats, mUserTag, mVideoStabilizationMode);
+            fullStreamStats, mUserTag, mVideoStabilizationMode, mUsedUltraWide);
 }
 
 void CameraDeviceClient::notifyShutter(const CaptureResultExtras& resultExtras,
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.h b/services/camera/libcameraservice/api2/CameraDeviceClient.h
index 86a94e2..9e7926d 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.h
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.h
@@ -369,6 +369,8 @@
     std::string mUserTag;
     // The last set video stabilization mode
     int mVideoStabilizationMode = -1;
+    // Whether a zoom_ratio < 1.0 has been used during this session
+    bool mUsedUltraWide = false;
 
     // This only exists in case of camera ID Remapping.
     const std::string mOriginalCameraId;
diff --git a/services/camera/libcameraservice/common/Camera2ClientBase.cpp b/services/camera/libcameraservice/common/Camera2ClientBase.cpp
index a611cc6..49b00f3 100644
--- a/services/camera/libcameraservice/common/Camera2ClientBase.cpp
+++ b/services/camera/libcameraservice/common/Camera2ClientBase.cpp
@@ -395,7 +395,7 @@
 void Camera2ClientBase<TClientBase>::notifyIdleWithUserTag(
         int64_t requestCount, int64_t resultErrorCount, bool deviceError,
         const std::vector<hardware::CameraStreamStats>& streamStats,
-        const std::string& userTag, int videoStabilizationMode) {
+        const std::string& userTag, int videoStabilizationMode, bool usedUltraWide) {
     if (mDeviceActive) {
         status_t res = TClientBase::finishCameraStreamingOps();
         if (res != OK) {
@@ -404,7 +404,7 @@
         }
         mCameraServiceProxyWrapper->logIdle(TClientBase::mCameraIdStr,
                 requestCount, resultErrorCount, deviceError, userTag, videoStabilizationMode,
-                streamStats);
+                usedUltraWide, streamStats);
     }
     mDeviceActive = false;
 
diff --git a/services/camera/libcameraservice/common/Camera2ClientBase.h b/services/camera/libcameraservice/common/Camera2ClientBase.h
index 88d65dc..226881a 100644
--- a/services/camera/libcameraservice/common/Camera2ClientBase.h
+++ b/services/camera/libcameraservice/common/Camera2ClientBase.h
@@ -97,7 +97,8 @@
     void                  notifyIdleWithUserTag(int64_t requestCount, int64_t resultErrorCount,
                                      bool deviceError,
                                      const std::vector<hardware::CameraStreamStats>& streamStats,
-                                     const std::string& userTag, int videoStabilizationMode);
+                                     const std::string& userTag, int videoStabilizationMode,
+                                     bool usedUltraWide);
 
     int                   getCameraId() const;
     const sp<CameraDeviceBase>&
diff --git a/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.cpp b/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.cpp
index d07bf6d..d227606 100644
--- a/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.cpp
+++ b/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.cpp
@@ -94,7 +94,7 @@
 void CameraServiceProxyWrapper::CameraSessionStatsWrapper::onIdle(
         sp<hardware::ICameraServiceProxy>& proxyBinder,
         int64_t requestCount, int64_t resultErrorCount, bool deviceError,
-        const std::string& userTag, int32_t videoStabilizationMode,
+        const std::string& userTag, int32_t videoStabilizationMode, bool usedUltraWide,
         const std::vector<hardware::CameraStreamStats>& streamStats) {
     Mutex::Autolock l(mLock);
 
@@ -104,6 +104,7 @@
     mSessionStats.mDeviceError = deviceError;
     mSessionStats.mUserTag = userTag;
     mSessionStats.mVideoStabilizationMode = videoStabilizationMode;
+    mSessionStats.mUsedUltraWide = usedUltraWide;
     mSessionStats.mStreamStats = streamStats;
 
     updateProxyDeviceState(proxyBinder);
@@ -278,7 +279,7 @@
 
 void CameraServiceProxyWrapper::logIdle(const std::string& id,
         int64_t requestCount, int64_t resultErrorCount, bool deviceError,
-        const std::string& userTag, int32_t videoStabilizationMode,
+        const std::string& userTag, int32_t videoStabilizationMode, bool usedUltraWide,
         const std::vector<hardware::CameraStreamStats>& streamStats) {
     std::shared_ptr<CameraSessionStatsWrapper> sessionStats;
     {
@@ -304,7 +305,7 @@
 
     sp<hardware::ICameraServiceProxy> proxyBinder = getCameraServiceProxy();
     sessionStats->onIdle(proxyBinder, requestCount, resultErrorCount, deviceError, userTag,
-            videoStabilizationMode, streamStats);
+            videoStabilizationMode, usedUltraWide, streamStats);
 }
 
 void CameraServiceProxyWrapper::logOpen(const std::string& id, int facing,
diff --git a/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.h b/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.h
index 1afe5b3..4e21e58 100644
--- a/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.h
+++ b/services/camera/libcameraservice/utils/CameraServiceProxyWrapper.h
@@ -61,7 +61,7 @@
         void onActive(sp<hardware::ICameraServiceProxy>& proxyBinder, float maxPreviewFps);
         void onIdle(sp<hardware::ICameraServiceProxy>& proxyBinder,
                 int64_t requestCount, int64_t resultErrorCount, bool deviceError,
-                const std::string& userTag, int32_t videoStabilizationMode,
+                const std::string& userTag, int32_t videoStabilizationMode, bool usedUltraWide,
                 const std::vector<hardware::CameraStreamStats>& streamStats);
 
         std::string updateExtensionSessionStats(
@@ -110,7 +110,7 @@
     // Session state becomes idle
     void logIdle(const std::string& id,
             int64_t requestCount, int64_t resultErrorCount, bool deviceError,
-            const std::string& userTag, int32_t videoStabilizationMode,
+            const std::string& userTag, int32_t videoStabilizationMode, bool usedUltraWide,
             const std::vector<hardware::CameraStreamStats>& streamStats);
 
     // Ping camera service proxy for user update