spyglass/src/main/java/com/linkedin/android/spyglass/ui/MentionsEditText.java
public void deselectAllSpans() {
        mBlockCompletion = true;
        Editable text = getText();
        MentionSpan[] spans = text.getSpans(0, text.length(), MentionSpan.class);
        for (MentionSpan span : spans) {
            if (span.isSelected()) {
                span.setSelected(false);
                updateSpan(span);
            }
        }
        mBlockCompletion = false;
    }
public void deselectAllSpans() {
        mBlockCompletion = true;
        Editable text = getText();
        MentionSpan[] spans = text.getSpans(0, text.length(), MentionSpan.class);
        for (MentionSpan span : spans) {
            if (span.isSelected()) {
                span.setSelected(false);
                updateSpan(span);
            }
        }
        mBlockCompletion = false;
    }
Deselects any spans in the editor that are currently selected.