Fixes wrong container for LAUNCHER_ITEM_DROP_COMPLETED log event.

Bug: 179532038
Change-Id: Idfa1b82c35338a7472ff80d94fb20c69e498a028
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 8a45c81..4b95372 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -1706,10 +1706,9 @@
         if (dropOverView instanceof FolderIcon) {
             FolderIcon fi = (FolderIcon) dropOverView;
             if (fi.acceptDrop(d.dragInfo)) {
-                mStatsLogManager.logger().withItemInfo(d.dragInfo).withInstanceId(d.logInstanceId)
-                        .log(LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED);
+                mStatsLogManager.logger().withItemInfo(fi.mInfo).withInstanceId(d.logInstanceId)
+                        .log(LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED_ON_FOLDER_ICON);
                 fi.onDrop(d, false /* itemReturnedOnFailedDrop */);
-
                 // if the drag started here, we need to remove it from the workspace
                 if (!external) {
                     getParentCellLayoutForView(mDragInfo.cell).removeView(mDragInfo.cell);
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index 071b263..cc80a88 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -95,9 +95,13 @@
         @UiEvent(doc = "User dragged a launcher item")
         LAUNCHER_ITEM_DRAG_STARTED(383),
 
-        @UiEvent(doc = "A dragged launcher item is successfully dropped")
+        @UiEvent(doc = "A dragged launcher item is successfully dropped onto workspace, hotseat "
+                + "open folder etc")
         LAUNCHER_ITEM_DROP_COMPLETED(385),
 
+        @UiEvent(doc = "A dragged launcher item is successfully dropped onto a folder icon.")
+        LAUNCHER_ITEM_DROP_COMPLETED_ON_FOLDER_ICON(697),
+
         @UiEvent(doc = "A dragged launcher item is successfully dropped on another item "
                 + "resulting in a new folder creation")
         LAUNCHER_ITEM_DROP_FOLDER_CREATED(386),
diff --git a/src/com/android/launcher3/model/data/FolderInfo.java b/src/com/android/launcher3/model/data/FolderInfo.java
index cc783f7..cd2ef35 100644
--- a/src/com/android/launcher3/model/data/FolderInfo.java
+++ b/src/com/android/launcher3/model/data/FolderInfo.java
@@ -34,6 +34,7 @@
 import com.android.launcher3.folder.FolderNameInfos;
 import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.logger.LauncherAtom.Attribute;
+import com.android.launcher3.logger.LauncherAtom.FolderIcon;
 import com.android.launcher3.logger.LauncherAtom.FromState;
 import com.android.launcher3.logger.LauncherAtom.ToState;
 import com.android.launcher3.model.ModelWriter;
@@ -208,8 +209,13 @@
 
     @Override
     public LauncherAtom.ItemInfo buildProto(FolderInfo fInfo) {
+        FolderIcon.Builder folderIcon = FolderIcon.newBuilder()
+                .setCardinality(contents.size());
+        if (LabelState.SUGGESTED.equals(getLabelState())) {
+            folderIcon.setLabelInfo(title.toString());
+        }
         return getDefaultItemInfoBuilder()
-                .setFolderIcon(LauncherAtom.FolderIcon.newBuilder().setCardinality(contents.size()))
+                .setFolderIcon(folderIcon)
                 .setRank(rank)
                 .setAttribute(getLabelState().mLogAttribute)
                 .setContainerInfo(getContainerInfo())