Fix counter

Keidan · Jun 18, 2021 · 6e036bd · 6e036bd
1 parent 324094f
commit 6e036bd
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/app/src/main/java/fr/ralala/hexviewer/ui/adapters/SearchableListArrayAdapter.java b/app/src/main/java/fr/ralala/hexviewer/ui/adapters/SearchableListArrayAdapter.java
@@ -67,6 +67,7 @@ public SearchableListArrayAdapter(final Context context, DisplayCharPolicy polic
 
   /**
    * Toggles the item selection.
+   *
    * @param position Item position.
    */
   public void toggleSelection(int position) {
@@ -83,8 +84,9 @@ public void removeSelection() {
 
   /**
    * Select a view.
+   *
    * @param position Position.
-   * @param value Selection value.
+   * @param value    Selection value.
    */
   private void selectView(int position, boolean value) {
     if (value)
@@ -94,8 +96,18 @@ private void selectView(int position, boolean value) {
     notifyDataSetChanged();
   }
 
+  /**
+   * Returns the selection count.
+   *
+   * @return int
+   */
+  public int getSelectedCount() {
+    return mSelectedItemsIds.size();
+  }
+
   /**
    * Returns the selected ids.
+   *
    * @return SparseBooleanArray
    */
   public SparseBooleanArray getSelectedIds() {
@@ -104,6 +116,7 @@ public SparseBooleanArray getSelectedIds() {
 
   /**
    * Returns if the position is checked or not.
+   *
    * @param position The item position.
    * @return boolean
    */

diff --git a/app/src/main/java/fr/ralala/hexviewer/ui/utils/MultiChoiceCallback.java b/app/src/main/java/fr/ralala/hexviewer/ui/utils/MultiChoiceCallback.java
@@ -118,7 +118,7 @@ public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
    */
   private void showUndoSnackbar() {
     final Context c = mSnackBarLayout.getContext();
-    final int checkedCount = mListView.getCheckedItemCount();
+    final int checkedCount = mAdapter.getSelectedCount();
     mCustomSnackBar = Snackbar.make(mSnackBarLayout, String.format(c.getString(R.string.items_deleted), checkedCount), Snackbar.LENGTH_LONG);
     mCustomSnackBar.setAction(c.getString(R.string.cancel), (v) -> mAdapter.undoDelete());
     mCustomSnackBar.addCallback(new Snackbar.Callback() {