@Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_fragment);

    ButterKnife.bind(this);

    init();
  }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_parse_emoji);

    findViewById(R.id.ml_btn_parse_emoji)
        .setOnClickListener(
            new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                parseEmojiToHtml();
              }
            });

    findViewById(R.id.ml_btn_show_emoji)
        .setOnClickListener(
            new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                showEmoji();
              }
            });
    emojiTextView = (TextView) findViewById(R.id.ml_text_emoji);
  }