Merge "Log OVERVIEW_ACTIVITY via MetricsLogger in quickstep Bug: 77920179" into ub-launcher3-edmonton

quickstep/res/values/config.xml

@@ -17,4 +17,6 @@
     <string name="task_overlay_factory_class" translatable="false"></string>
 
     <string name="overview_callbacks_class" translatable="false"></string>
+
+    <string name="user_event_dispatcher_class" translatable="false">com.google.quickstep.logging.UserEventDispatcherExtension</string>
 </resources>

quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.logging;
+
+import com.android.launcher3.logging.UserEventDispatcher;
+import com.android.launcher3.userevent.nano.LauncherLogProto;
+import com.android.systemui.shared.system.MetricsLoggerCompat;
+
+/**
+ * This class handles AOSP MetricsLogger function calls.
+ */
+public class UserEventDispatcherExtension extends UserEventDispatcher {
+
+    public void logStateChangeAction(int action, int dir, int srcChildTargetType,
+                                     int srcParentContainerType, int dstContainerType,
+                                     int pageIndex) {
+        new MetricsLoggerCompat().visibility(MetricsLoggerCompat.OVERVIEW_ACTIVITY,
+                dstContainerType == LauncherLogProto.ContainerType.TASKSWITCHER);
+        super.logStateChangeAction(action, dir, srcChildTargetType, srcParentContainerType,
+                dstContainerType, pageIndex);
+    }
+}

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

@@ -285,7 +285,7 @@ public class UserEventDispatcher {
      * Used primarily for swipe up and down when state changes when swipe up happens from the
      * navbar bezel, the {@param srcChildContainerType} is NAVBAR and
      * {@param srcParentContainerType} is either one of the two
-     * (1) WORKSPACE: if the launcher the foreground activity
+     * (1) WORKSPACE: if the launcher is the foreground activity
      * (2) APP: if another app was the foreground activity
      */
     public void logStateChangeAction(int action, int dir, int srcChildTargetType,