Add logging for actions around gear behind notifications

Bug: 22451710
Change-Id: Ife93a9fb983e53585445d5827dd4c15f5b35d637

packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java

@@ -1090,6 +1090,8 @@ public abstract class BaseStatusBar extends SystemUI implements
 
     @Override
     public void onGearDisplayed(ExpandableNotificationRow row) {
+        MetricsLogger.action(mContext, MetricsEvent.ACTION_REVEAL_GEAR,
+                row.getStatusBarNotification().getPackageName());
         mNotificationGearDisplayed = row;
     }
 

packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java

@@ -48,6 +48,8 @@ import android.view.animation.AnimationUtils;
 import android.view.animation.Interpolator;
 import android.widget.OverScroller;
 
+import com.android.internal.logging.MetricsLogger;
+import com.android.internal.logging.MetricsProto.MetricsEvent;
 import com.android.systemui.ExpandHelper;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
@@ -363,6 +365,8 @@ public class NotificationStackScrollLayout extends ViewGroup
     @Override
     public void onGearTouched(ExpandableNotificationRow row, int x, int y) {
         if (mLongPressListener != null) {
+            MetricsLogger.action(mContext, MetricsEvent.ACTION_TOUCH_GEAR,
+                    row.getStatusBarNotification().getPackageName());
             mLongPressListener.onLongPress(row, x, y);
         }
     }

proto/src/metrics_constants.proto

@@ -1927,6 +1927,14 @@ message MetricsEvent {
     // access before; action pass package name of calling package.
     ACTION_SCOPED_DIRECTORY_ACCESS_ALREADY_GRANTED_BY_PACKAGE = 331;
 
+    // Logged when the user slides a notification and
+    // reveals the gear beneath it.
+    ACTION_REVEAL_GEAR = 332;
+
+    // Logged when the user taps on the gear beneath
+    // a notification.
+    ACTION_TOUCH_GEAR = 333;
+
     // Add new aosp constants above this line.
     // END OF AOSP CONSTANTS