SettingsFragment.java 文件源码

@OnClick(R.id.layout_goal)
public void onClickGoal() {
    new MaterialDialog.Builder(getActivity())
            .theme(Theme.LIGHT)
            .title("Goal")
            .items(Goal.getStringValues(getActivity()))
            .itemsCallbackSingleChoice(mPresenter.getCurrentGoal() - 1, new MaterialDialog.ListCallbackSingleChoice() {
                @Override
                public boolean onSelection(MaterialDialog dialog, View view, int which, CharSequence text) {
                    Goal goal = Goal.fromValue(getActivity(), text.toString());
                    if (goal != null) {
                        mPresenter.setCurrentGoal(goal.getIntValue());
                    }

                    return true;
                }
            })
            .positiveText("Done")
            .show();
}