spyglass-sample/src/main/java/com/linkedin/android/spyglass/sample/samples/GridMentions.java
@Override
    public void displaySuggestions(boolean display) {
        if (display) {
            recyclerView.setVisibility(RecyclerView.VISIBLE);
        } else {
            recyclerView.setVisibility(RecyclerView.GONE);
        }
    }
@Override
    public void displaySuggestions(boolean display) {
        if (display) {
            recyclerView.setVisibility(RecyclerView.VISIBLE);
        } else {
            recyclerView.setVisibility(RecyclerView.GONE);
        }
    }
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