diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java b/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java
index 0eaef72ae29b2..31d51f1d1a605 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java
@@ -154,6 +154,7 @@ public class LongScreenshotActivity extends Activity {
     @Override
     public void onStart() {
         super.onStart();
+        mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_LONG_SCREENSHOT_ACTIVITY_STARTED);
 
         if (mPreview.getDrawable() != null) {
             // We already have an image, so no need to try to load again.
@@ -245,6 +246,8 @@ public class LongScreenshotActivity extends Activity {
     }
 
     private void onCachedImageLoaded(ImageLoader.Result imageResult) {
+        mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_LONG_SCREENSHOT_ACTIVITY_CACHED_IMAGE_LOADED);
+
         BitmapDrawable drawable = new BitmapDrawable(getResources(), imageResult.bitmap);
         mPreview.setImageDrawable(drawable);
         mPreview.setAlpha(1f);
@@ -282,6 +285,8 @@ public class LongScreenshotActivity extends Activity {
             finish();
         }
         if (isFinishing()) {
+            mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_LONG_SCREENSHOT_ACTIVITY_FINISHED);
+
             if (mScrollCaptureResponse != null) {
                 mScrollCaptureResponse.close();
             }
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotEvent.java b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotEvent.java
index 2b7bcc04e43c7..169b28c6b373e 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotEvent.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotEvent.java
@@ -77,7 +77,13 @@ public enum ScreenshotEvent implements UiEventLogger.UiEventEnum {
     @UiEvent(doc = "The long screenshot capture failed")
     SCREENSHOT_LONG_SCREENSHOT_FAILURE(881),
     @UiEvent(doc = "The long screenshot capture completed successfully")
-    SCREENSHOT_LONG_SCREENSHOT_COMPLETED(882);
+    SCREENSHOT_LONG_SCREENSHOT_COMPLETED(882),
+    @UiEvent(doc = "Long screenshot editor activity started")
+    SCREENSHOT_LONG_SCREENSHOT_ACTIVITY_STARTED(889),
+    @UiEvent(doc = "Long screenshot editor activity loaded a previously saved screenshot")
+    SCREENSHOT_LONG_SCREENSHOT_ACTIVITY_CACHED_IMAGE_LOADED(890),
+    @UiEvent(doc = "Long screenshot editor activity finished")
+    SCREENSHOT_LONG_SCREENSHOT_ACTIVITY_FINISHED(891);
 
     private final int mId;