Add LAUNCHER_SYSTEM_SHORTCUT_APP_SHARE_TAP event

Bug: 233224567
Test: Manually verified the event in logs
Change-Id: Ie81ca8774adb241f1c8635444dad884f34f3929d

go/quickstep/src/com/android/launcher3/AppSharing.java

@@ -16,6 +16,8 @@
 
 package com.android.launcher3;
 
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SYSTEM_SHORTCUT_APP_SHARE_TAP;
+
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -123,6 +125,8 @@ public final class AppSharing {
 
         @Override
         public void onClick(View view) {
+            ActivityContext.lookupContext(view.getContext())
+                    .getStatsLogManager().logger().log(LAUNCHER_SYSTEM_SHORTCUT_APP_SHARE_TAP);
             if (!isEnabled()) {
                 showCannotShareToast(view.getContext());
                 return;

src/com/android/launcher3/logging/StatsLogManager.java

@@ -589,6 +589,9 @@ public class StatsLogManager implements ResourceBasedOverride {
 
         @UiEvent(doc = "User tapped taskbar All Apps button.")
         LAUNCHER_TASKBAR_ALLAPPS_BUTTON_TAP(1057),
+
+        @UiEvent(doc = "User tapped on Share app system shortcut.")
+        LAUNCHER_SYSTEM_SHORTCUT_APP_SHARE_TAP(1075),
         ;
 
         // ADD MORE