Consolidate user actions metrics into one histogram.

Bug: 27301081
Change-Id: Ib2ac46dd268e492c576bc082dc349c4a6826897f

5 files changed, 128 insertions, 190 deletions

diff --git a/packages/DocumentsUI/src/com/android/documentsui/BaseActivity.java b/packages/DocumentsUI/src/com/android/documentsui/BaseActivity.java
index 4ee37a5988cd..3b0be575140a 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/BaseActivity.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/BaseActivity.java
@@ -257,7 +257,6 @@ public abstract class BaseActivity extends Activity
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
-        Metrics.logMenuAction(this, item.getItemId());
 
         switch (item.getItemId()) {
             case android.R.id.home:
@@ -279,6 +278,7 @@ public abstract class BaseActivity extends Activity
             case R.id.menu_sort_date:
                 setUserSortOrder(State.SORT_ORDER_LAST_MODIFIED);
                 return true;
+
             case R.id.menu_sort_size:
                 setUserSortOrder(State.SORT_ORDER_SIZE);
                 return true;
@@ -307,6 +307,8 @@ public abstract class BaseActivity extends Activity
                 return true;
 
             case R.id.menu_settings:
+                Metrics.logUserAction(this, Metrics.USER_ACTION_SETTINGS);
+
                 final RootInfo root = getCurrentRoot();
                 final Intent intent = new Intent(DocumentsContract.ACTION_DOCUMENT_ROOT_SETTINGS);
                 intent.setDataAndType(root.getUri(), DocumentsContract.Root.MIME_TYPE_ITEM);
@@ -323,6 +325,8 @@ public abstract class BaseActivity extends Activity
     }
 
     void showCreateDirectoryDialog() {
+        Metrics.logUserAction(this, Metrics.USER_ACTION_CREATE_DIR);
+
         CreateDirectoryFragment.show(getFragmentManager());
     }
 
@@ -469,13 +473,25 @@ public abstract class BaseActivity extends Activity
                         "com.android.providers.downloads.documents", "downloads");
     }
 
+    /**
+     * Set internal storage visible based on explicit user action.
+     */
     void setDisplayAdvancedDevices(boolean display) {
+        Metrics.logUserAction(this,
+                display ? Metrics.USER_ACTION_SHOW_ADVANCED : Metrics.USER_ACTION_HIDE_ADVANCED);
+
         mState.showAdvanced = display;
         RootsFragment.get(getFragmentManager()).onDisplayStateChanged();
         invalidateOptionsMenu();
     }
 
+    /**
+     * Set file size visible based on explicit user action.
+     */
     void setDisplayFileSize(boolean display) {
+        Metrics.logUserAction(this,
+                display ? Metrics.USER_ACTION_SHOW_SIZE : Metrics.USER_ACTION_HIDE_SIZE);
+
         LocalPreferences.setDisplayFileSize(this, display);
         mState.showSize = display;
         DirectoryFragment dir = getDirectoryFragment();
@@ -489,6 +505,18 @@ public abstract class BaseActivity extends Activity
      * Set state sort order based on explicit user action.
      */
     void setUserSortOrder(int sortOrder) {
+        switch(sortOrder) {
+            case State.SORT_ORDER_DISPLAY_NAME:
+                Metrics.logUserAction(this, Metrics.USER_ACTION_SORT_NAME);
+                break;
+            case State.SORT_ORDER_LAST_MODIFIED:
+                Metrics.logUserAction(this, Metrics.USER_ACTION_SORT_DATE);
+                break;
+            case State.SORT_ORDER_SIZE:
+                Metrics.logUserAction(this, Metrics.USER_ACTION_SORT_SIZE);
+                break;
+        }
+
         mState.userSortOrder = sortOrder;
         DirectoryFragment dir = getDirectoryFragment();
         if (dir != null) {
@@ -500,6 +528,12 @@ public abstract class BaseActivity extends Activity
      * Set mode based on explicit user action.
      */
     void setViewMode(@ViewMode int mode) {
+        if (mode == State.MODE_GRID) {
+            Metrics.logUserAction(this, Metrics.USER_ACTION_GRID);
+        } else if (mode == State.MODE_LIST) {
+            Metrics.logUserAction(this, Metrics.USER_ACTION_LIST);
+        }
+
         LocalPreferences.setViewMode(this, getCurrentRoot(), mode);
         mState.derivedMode = mode;
 
@@ -621,12 +655,10 @@ public abstract class BaseActivity extends Activity
                 return true;
             }
         } else if (keyCode == KeyEvent.KEYCODE_TAB) {
-            Metrics.logKeyboardAction(this, Metrics.ACTION_KEYBOARD_SWITCH_FOCUS);
             // Tab toggles focus on the navigation drawer.
             toggleNavDrawerFocus();
             return true;
         } else if (keyCode == KeyEvent.KEYCODE_DEL) {
-            Metrics.logKeyboardAction(this, Metrics.ACTION_KEYBOARD_BACK);
             popDir();
             return true;
         }
diff --git a/packages/DocumentsUI/src/com/android/documentsui/FilesActivity.java b/packages/DocumentsUI/src/com/android/documentsui/FilesActivity.java
index 527eb7804fb7..b34af0ba57c9 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/FilesActivity.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/FilesActivity.java
@@ -228,13 +228,12 @@ public class FilesActivity extends BaseActivity {
             default:
                 return super.onOptionsItemSelected(item);
         }
-
-        Metrics.logMenuAction(this, item.getItemId());
         return true;
     }
 
     private void createNewWindow() {
-        Metrics.logMultiWindow(this);
+        Metrics.logUserAction(this, Metrics.USER_ACTION_NEW_WINDOW);
+
         Intent intent = LauncherActivity.createLaunchIntent(this);
         intent.putExtra(Shared.EXTRA_STACK, (Parcelable) mState.stack);
 
@@ -352,21 +351,18 @@ public class FilesActivity extends BaseActivity {
             case KeyEvent.KEYCODE_A:
                 dir = getDirectoryFragment();
                 if (dir != null) {
-                    Metrics.logKeyboardAction(this, Metrics.ACTION_KEYBOARD_SELECT_ALL);
                     dir.selectAllFiles();
                 }
                 return true;
             case KeyEvent.KEYCODE_C:
                 dir = getDirectoryFragment();
                 if (dir != null) {
-                    Metrics.logKeyboardAction(this, Metrics.ACTION_KEYBOARD_COPY);
                     dir.copySelectedToClipboard();
                 }
                 return true;
             case KeyEvent.KEYCODE_V:
                 dir = getDirectoryFragment();
                 if (dir != null) {
-                    Metrics.logKeyboardAction(this, Metrics.ACTION_KEYBOARD_PASTE);
                     dir.pasteFromClipboard();
                 }
                 return true;
diff --git a/packages/DocumentsUI/src/com/android/documentsui/Metrics.java b/packages/DocumentsUI/src/com/android/documentsui/Metrics.java
index 05cc7e66f98c..69a6e1f31de4 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/Metrics.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/Metrics.java
@@ -62,16 +62,13 @@ public final class Metrics {
     private static final String COUNT_GET_CONTENT_MIME = "docsui_get_content_mime";
     private static final String COUNT_BROWSE_ROOT = "docsui_browse_root";
     @Deprecated private static final String COUNT_MANAGE_ROOT = "docsui_manage_root";
-    private static final String COUNT_MULTI_WINDOW = "docsui_multi_window";
+    @Deprecated private static final String COUNT_MULTI_WINDOW = "docsui_multi_window";
     private static final String COUNT_FILEOP_SYSTEM = "docsui_fileop_system";
     private static final String COUNT_FILEOP_EXTERNAL = "docsui_fileop_external";
     private static final String COUNT_FILEOP_CANCELED = "docsui_fileop_canceled";
     private static final String COUNT_STARTUP_MS = "docsui_startup_ms";
     private static final String COUNT_DRAWER_OPENED = "docsui_drawer_opened";
-    private static final String COUNT_DRAG_N_DROP = "docsui_drag_n_drop";
-    private static final String COUNT_SEARCH = "docsui_search";
-    private static final String COUNT_MENU_ACTION = "docsui_menu_action";
-    private static final String COUNT_KEYBOARD_ACTION = "docsui_keyboard_action";
+    private static final String COUNT_USER_ACTION = "docsui_menu_action";
 
     // Indices for bucketing roots in the roots histogram. "Other" is the catch-all index for any
     // root that is not explicitly recognized by the Metrics code (see {@link
@@ -215,54 +212,67 @@ public final class Metrics {
     public @interface Provider {}
 
 
-    // Codes representing different menu actions. These are used for bucketing stats in the
-    // COUNT_MENU_ACTION histogram.
-    // Both regular toolbar menu and action mode menu operations are included.
+    // Codes representing different user actions. These are used for bucketing stats in the
+    // COUNT_USER_ACTION histogram.
+    // The historgram includes action triggered from menu or invoked by keyboard shortcut.
     // Do not change or rearrange these values, that will break historical data. Only add to the
     // list.
     // Do not use negative numbers or zero; clearcut only handles positive integers.
-    private static final int ACTION_MENU_OTHER = 1;
-    private static final int ACTION_MENU_GRID = 2;
-    private static final int ACTION_MENU_LIST = 3;
-    private static final int ACTION_MENU_SORT = 4;
-    private static final int ACTION_MENU_SORT_NAME = 5;
-    private static final int ACTION_MENU_SORT_DATE = 6;
-    private static final int ACTION_MENU_SORT_SIZE = 7;
-    private static final int ACTION_MENU_SEARCH = 8;
-    private static final int ACTION_MENU_SHOW_SIZE = 9;
-    private static final int ACTION_MENU_SETTINGS = 10;
-    private static final int ACTION_MENU_COPY_TO = 11;
-    private static final int ACTION_MENU_MOVE_TO = 12;
-    private static final int ACTION_MENU_DELETE = 13;
-    private static final int ACTION_MENU_RENAME = 14;
-    private static final int ACTION_MENU_CREATE_DIR = 15;
-    private static final int ACTION_MENU_SELECT_ALL = 16;
-    private static final int ACTION_MENU_SHARE = 17;
-    private static final int ACTION_MENU_OPEN = 18;
-    private static final int ACTION_MENU_ADVANCED = 19;
+    public static final int USER_ACTION_OTHER = 1;
+    public static final int USER_ACTION_GRID = 2;
+    public static final int USER_ACTION_LIST = 3;
+    public static final int USER_ACTION_SORT_NAME = 4;
+    public static final int USER_ACTION_SORT_DATE = 5;
+    public static final int USER_ACTION_SORT_SIZE = 6;
+    public static final int USER_ACTION_SEARCH = 7;
+    public static final int USER_ACTION_SHOW_SIZE = 8;
+    public static final int USER_ACTION_HIDE_SIZE = 9;
+    public static final int USER_ACTION_SETTINGS = 10;
+    public static final int USER_ACTION_COPY_TO = 11;
+    public static final int USER_ACTION_MOVE_TO = 12;
+    public static final int USER_ACTION_DELETE = 13;
+    public static final int USER_ACTION_RENAME = 14;
+    public static final int USER_ACTION_CREATE_DIR = 15;
+    public static final int USER_ACTION_SELECT_ALL = 16;
+    public static final int USER_ACTION_SHARE = 17;
+    public static final int USER_ACTION_OPEN = 18;
+    public static final int USER_ACTION_SHOW_ADVANCED = 19;
+    public static final int USER_ACTION_HIDE_ADVANCED = 20;
+    public static final int USER_ACTION_NEW_WINDOW = 21;
+    public static final int USER_ACTION_PASTE_CLIPBOARD = 22;
+    public static final int USER_ACTION_COPY_CLIPBOARD = 23;
+    public static final int USER_ACTION_DRAG_N_DROP = 24;
+    public static final int USER_ACTION_DRAG_N_DROP_MULTI_WINDOW = 25;
 
     @IntDef(flag = false, value = {
-            ACTION_MENU_OTHER,
-            ACTION_MENU_GRID,
-            ACTION_MENU_LIST,
-            ACTION_MENU_SORT,
-            ACTION_MENU_SORT_NAME,
-            ACTION_MENU_SORT_DATE,
-            ACTION_MENU_SORT_SIZE,
-            ACTION_MENU_SHOW_SIZE,
-            ACTION_MENU_SETTINGS,
-            ACTION_MENU_COPY_TO,
-            ACTION_MENU_MOVE_TO,
-            ACTION_MENU_DELETE,
-            ACTION_MENU_RENAME,
-            ACTION_MENU_CREATE_DIR,
-            ACTION_MENU_SELECT_ALL,
-            ACTION_MENU_SHARE,
-            ACTION_MENU_OPEN,
-            ACTION_MENU_ADVANCED
+            USER_ACTION_OTHER,
+            USER_ACTION_GRID,
+            USER_ACTION_LIST,
+            USER_ACTION_SORT_NAME,
+            USER_ACTION_SORT_DATE,
+            USER_ACTION_SORT_SIZE,
+            USER_ACTION_SEARCH,
+            USER_ACTION_SHOW_SIZE,
+            USER_ACTION_HIDE_SIZE,
+            USER_ACTION_SETTINGS,
+            USER_ACTION_COPY_TO,
+            USER_ACTION_MOVE_TO,
+            USER_ACTION_DELETE,
+            USER_ACTION_RENAME,
+            USER_ACTION_CREATE_DIR,
+            USER_ACTION_SELECT_ALL,
+            USER_ACTION_SHARE,
+            USER_ACTION_OPEN,
+            USER_ACTION_SHOW_ADVANCED,
+            USER_ACTION_HIDE_ADVANCED,
+            USER_ACTION_NEW_WINDOW,
+            USER_ACTION_PASTE_CLIPBOARD,
+            USER_ACTION_COPY_CLIPBOARD,
+            USER_ACTION_DRAG_N_DROP,
+            USER_ACTION_DRAG_N_DROP_MULTI_WINDOW
     })
     @Retention(RetentionPolicy.SOURCE)
-    public @interface MenuAction {}
+    public @interface UserAction {}
 
     // Codes representing different menu actions. These are used for bucketing stats in the
     // COUNT_MENU_ACTION histogram.
@@ -291,31 +301,6 @@ public final class Metrics {
     @Retention(RetentionPolicy.SOURCE)
     public @interface MetricsAction {}
 
-    // Codes representing different keyboard shortcut triggered actions. These are used for
-    // bucketing stats in the COUNT_KEYBOARD_ACTION histogram.
-    // Do not change or rearrange these values, that will break historical data. Only add to the
-    // list.
-    // Do not use negative numbers or zero; clearcut only handles positive integers.
-    public static final int ACTION_KEYBOARD_OTHER = 1;
-    public static final int ACTION_KEYBOARD_PASTE = 2;
-    public static final int ACTION_KEYBOARD_COPY = 3;
-    public static final int ACTION_KEYBOARD_DELETE = 4;
-    public static final int ACTION_KEYBOARD_SELECT_ALL = 5;
-    public static final int ACTION_KEYBOARD_BACK = 6;
-    public static final int ACTION_KEYBOARD_SWITCH_FOCUS = 7;
-
-    @IntDef(flag = false, value = {
-            ACTION_KEYBOARD_OTHER,
-            ACTION_KEYBOARD_PASTE,
-            ACTION_KEYBOARD_COPY,
-            ACTION_KEYBOARD_DELETE,
-            ACTION_KEYBOARD_SELECT_ALL,
-            ACTION_KEYBOARD_BACK,
-            ACTION_KEYBOARD_SWITCH_FOCUS
-    })
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface KeyboardAction {}
-
     // Codes representing different actions to open the drawer. They are used for bucketing stats in
     // the COUNT_DRAWER_OPENED histogram.
     // Do not change or rearrange these values, that will break historical data. Only add to the
@@ -382,15 +367,6 @@ public final class Metrics {
     }
 
     /**
-     * Logs a multi-window start. Call this when the user spawns a new DocumentsUI window.
-     *
-     * @param context
-     */
-    public static void logMultiWindow(Context context) {
-        logCount(context, COUNT_MULTI_WINDOW);
-    }
-
-    /**
      * Logs a drawer opened event. Call this when the user opens drawer by swipe or by clicking the
      * hamburger icon.
      * @param context
@@ -496,7 +472,7 @@ public final class Metrics {
      * @param context
      */
     public static void logCreateDirError(Context context) {
-        logHistogram(context, COUNT_FILEOP_SYSTEM, FILEOP_CREATE_DIR);
+        logHistogram(context, COUNT_FILEOP_SYSTEM, FILEOP_CREATE_DIR_ERROR);
     }
 
     /**
@@ -520,16 +496,6 @@ public final class Metrics {
     }
 
     /**
-     * Logs keyboard shortcut actions. Since keyboard shortcuts have their corresponding menu items,
-     * they are identified by menu item resource id for convenience.
-     * @param context
-     * @param keyCode
-     */
-    public static void logKeyboardAction(Context context, @KeyboardAction int action) {
-        logHistogram(context, COUNT_KEYBOARD_ACTION, action);
-    }
-
-    /**
      * Logs startup time in milliseconds.
      * @param context
      * @param startupMs Startup time in milliseconds.
@@ -538,25 +504,6 @@ public final class Metrics {
         logHistogram(context, COUNT_STARTUP_MS, startupMs);
     }
 
-    /**
-     * Logs a drag and drop action. Call this when the user drops the content triggering copy.
-     * operation.
-     *
-     * @param context
-     */
-    public static void logDragNDrop(Context context) {
-        logCount(context, COUNT_DRAG_N_DROP);
-    }
-
-    /**
-     * Logs a search. Call this when the search operation is finished.
-     *
-     * @param context
-     */
-    public static void logSearch(Context context) {
-        logCount(context, COUNT_SEARCH);
-    }
-
     private static void logInterProviderFileOps(
             Context context,
             String histogram,
@@ -677,71 +624,12 @@ public final class Metrics {
     }
 
     /**
-     * Logs menu action that was selected by user.
+     * Logs the action that was started by user.
      * @param context
-     * @param id Resource id of the menu item.
+     * @param userAction
      */
-    public static void logMenuAction(Context context, int id) {
-        @MenuAction int menuAction = ACTION_MENU_OTHER;
-        switch (id) {
-            case R.id.menu_grid:
-                menuAction = ACTION_MENU_GRID;
-                break;
-            case R.id.menu_list:
-                menuAction = ACTION_MENU_LIST;
-                break;
-            case R.id.menu_sort:
-                menuAction = ACTION_MENU_SORT;
-                break;
-            case R.id.menu_sort_name:
-                menuAction = ACTION_MENU_SORT_NAME;
-                break;
-            case R.id.menu_sort_date:
-                menuAction = ACTION_MENU_SORT_DATE;
-                break;
-            case R.id.menu_sort_size:
-                menuAction = ACTION_MENU_SORT_SIZE;
-                break;
-            case R.id.menu_search:
-                menuAction = ACTION_MENU_SEARCH;
-                break;
-            case R.id.menu_file_size:
-                menuAction = ACTION_MENU_SHOW_SIZE;
-                break;
-            case R.id.menu_settings:
-                menuAction = ACTION_MENU_SETTINGS;
-                break;
-            case R.id.menu_copy_to:
-                menuAction = ACTION_MENU_COPY_TO;
-                break;
-            case R.id.menu_move_to:
-                menuAction = ACTION_MENU_MOVE_TO;
-                break;
-            case R.id.menu_delete:
-                menuAction = ACTION_MENU_DELETE;
-                break;
-            case R.id.menu_rename:
-                menuAction = ACTION_MENU_RENAME;
-                break;
-            case R.id.menu_create_dir:
-                menuAction = ACTION_MENU_CREATE_DIR;
-                break;
-            case R.id.menu_select_all:
-                menuAction = ACTION_MENU_SELECT_ALL;
-                break;
-            case R.id.menu_share:
-                menuAction = ACTION_MENU_SHARE;
-                break;
-            case R.id.menu_open:
-                menuAction = ACTION_MENU_OPEN;
-                break;
-            case R.id.menu_advanced:
-                menuAction = ACTION_MENU_ADVANCED;
-                break;
-            default:
-                break;
-        }
-        logHistogram(context, COUNT_MENU_ACTION, menuAction);
+    public static void logUserAction(Context context, @UserAction int userAction) {
+        logHistogram(context, COUNT_USER_ACTION, userAction);
     }
 
     /**
diff --git a/packages/DocumentsUI/src/com/android/documentsui/SearchViewManager.java b/packages/DocumentsUI/src/com/android/documentsui/SearchViewManager.java
index 945ed3413ab6..11b8891b0b12 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/SearchViewManager.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/SearchViewManager.java
@@ -185,9 +185,6 @@ final class SearchViewManager implements
         if(mFullBar) {
             Menu menu = mActionBar.getMenu();
             menu.setGroupVisible(R.id.group_hide_when_searching, false);
-        } else {
-            // If search in full-bar mode it will be logged in FilesActivity#onOptionsItemSelected
-            Metrics.logMenuAction(mActionBar.getContext(), R.id.menu_search);
         }
     }
 
diff --git a/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java b/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java
index 1c85a8aba0b1..bc2133e7c7ee 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/dirlist/DirectoryFragment.java
@@ -605,8 +605,6 @@ public class DirectoryFragment extends Fragment
 
         @Override
         public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
-            Metrics.logMenuAction(getContext(), item.getItemId());
-
             Selection selection = mSelectionManager.getSelection(new Selection());
 
             switch (item.getItemId()) {
@@ -674,6 +672,8 @@ public class DirectoryFragment extends Fragment
     }
 
     private void openDocuments(final Selection selected) {
+        Metrics.logUserAction(getContext(), Metrics.USER_ACTION_OPEN);
+
         new GetDocumentsTask() {
             @Override
             void onDocumentsReady(List<DocumentInfo> docs) {
@@ -684,6 +684,8 @@ public class DirectoryFragment extends Fragment
     }
 
     private void shareDocuments(final Selection selected) {
+        Metrics.logUserAction(getContext(), Metrics.USER_ACTION_SHARE);
+
         new GetDocumentsTask() {
             @Override
             void onDocumentsReady(List<DocumentInfo> docs) {
@@ -765,6 +767,8 @@ public class DirectoryFragment extends Fragment
     }
 
     private void deleteDocuments(final Selection selected) {
+        Metrics.logUserAction(getContext(), Metrics.USER_ACTION_DELETE);
+
         assert(!selected.isEmpty());
 
         final DocumentInfo srcParent = getDisplayState().stack.peek();
@@ -815,6 +819,12 @@ public class DirectoryFragment extends Fragment
     }
 
     private void transferDocuments(final Selection selected, final @OpType int mode) {
+        if(mode == FileOperationService.OPERATION_COPY) {
+            Metrics.logUserAction(getContext(), Metrics.USER_ACTION_COPY_TO);
+        } else if (mode == FileOperationService.OPERATION_MOVE) {
+            Metrics.logUserAction(getContext(), Metrics.USER_ACTION_MOVE_TO);
+        }
+
         // Pop up a dialog to pick a destination.  This is inadequate but works for now.
         // TODO: Implement a picker that is to spec.
         final Intent intent = new Intent(
@@ -861,6 +871,8 @@ public class DirectoryFragment extends Fragment
     }
 
     private void renameDocuments(Selection selected) {
+        Metrics.logUserAction(getContext(), Metrics.USER_ACTION_RENAME);
+
         // Batch renaming not supported
         // Rename option is only available in menu when 1 document selected
         assert(selected.size() == 1);
@@ -1020,6 +1032,8 @@ public class DirectoryFragment extends Fragment
     }
 
     public void copySelectedToClipboard() {
+        Metrics.logUserAction(getContext(), Metrics.USER_ACTION_COPY_CLIPBOARD);
+
         Selection selection = mSelectionManager.getSelection(new Selection());
         if (!selection.isEmpty()) {
             copySelectionToClipboard(selection);
@@ -1043,6 +1057,8 @@ public class DirectoryFragment extends Fragment
     }
 
     public void pasteFromClipboard() {
+        Metrics.logUserAction(getContext(), Metrics.USER_ACTION_PASTE_CLIPBOARD);
+
         copyFromClipboard();
         getActivity().invalidateOptionsMenu();
     }
@@ -1073,6 +1089,8 @@ public class DirectoryFragment extends Fragment
     }
 
     public void selectAllFiles() {
+        Metrics.logUserAction(getContext(), Metrics.USER_ACTION_SELECT_ALL);
+
         // Exclude disabled files
         List<String> enabled = new ArrayList<String>();
         for (String id : mAdapter.getModelIds()) {
@@ -1147,7 +1165,14 @@ public class DirectoryFragment extends Fragment
                     if (Objects.equals(src, dst)) {
                         return false;
                     }
-                    Metrics.logDragNDrop(getContext());
+                    // Recognize multi-window drag and drop based on the fact that localState is not
+                    // carried between processes. It will stop working when the localsState behavior
+                    // is changed. The info about window should be passed in the localState then.
+                    // The localState could also be null for copying from Recents in single window
+                    // mode, but Recents doesn't offer this functionality (no directories).
+                    Metrics.logUserAction(getContext(),
+                            src == null ? Metrics.USER_ACTION_DRAG_N_DROP_MULTI_WINDOW
+                                    : Metrics.USER_ACTION_DRAG_N_DROP);
                     copyFromClipData(event.getClipData(), dst);
                     return true;
             }
@@ -1387,7 +1412,6 @@ public class DirectoryFragment extends Fragment
                     // This has to be handled here instead of in a keyboard shortcut, because
                     // keyboard shortcuts all have to be modified with the 'Ctrl' key.
                     if (mSelectionManager.hasSelection()) {
-                        Metrics.logKeyboardAction(getContext(), Metrics.ACTION_KEYBOARD_DELETE);
                         deleteDocuments(mSelectionManager.getSelection());
                     }
                     // Always handle the key, even if there was nothing to delete. This is a
@@ -1674,8 +1698,9 @@ public class DirectoryFragment extends Fragment
     @Override
     public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) {
         if (!isAdded()) return;
+
         if (mSearchMode) {
-            Metrics.logSearch(getContext());
+            Metrics.logUserAction(getContext(), Metrics.USER_ACTION_SEARCH);
         }
 
         State state = getDisplayState();