spyglass/src/main/java/com/linkedin/android/spyglass/ui/MentionsEditText.java
public void insertMentionWithoutToken(@NonNull Mentionable mention) {
        // Setup variables and ensure they are valid
        Editable text = getEditableText();
        int index = getSelectionStart();
        index = index > 0 ? index : 0;

        insertMentionInternal(mention, text, index, index);
    }
public void insertMentionWithoutToken(@NonNull Mentionable mention) {
        // Setup variables and ensure they are valid
        Editable text = getEditableText();
        int index = getSelectionStart();
        index = index > 0 ? index : 0;

        insertMentionInternal(mention, text, index, index);
    }
Inserts a mention. This will not take any token into consideration. This method is useful
when you want to insert a mention which doesn't have a token.

@param mention {@link Mentionable} to insert a span for