MainActivity.java 文件源码

@Override protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    ButterKnife.bind(this);

    handler = new Handler();
    primaryPreselect = DialogUtils.resolveColor(this, R.attr.colorPrimary);
    accentPreselect = DialogUtils.resolveColor(this, R.attr.colorAccent);
}