片段中的Android Recycler和ButterKnitfe错误

Question

1. ButterKnife.bind（this）错误

private void bindButterKnife() {

        ButterKnife.bind(this);
    }

1. （这个，新的ArrayList（））和（new LinearLayoutManager（this））;错误

private void setUserRecyclerView() {
    mUsersChatAdapter = new UsersChatAdapter(this, new ArrayList<User>());
    mUsersRecyclerView.setLayoutManager(new LinearLayoutManager(this));
    mUsersRecyclerView.setHasFixedSize(true);
    mUsersRecyclerView.setAdapter(mUsersChatAdapter);
}

某人帮助我了

Answer 1

1. 覆盖<a title='Project 1'class="text1" onclick="showDiv('welcomeDiv1')">Project 1</a> <a title='Project 2' class="text1" onclick="showDiv('welcomeDiv2')">Project 2</a> <div class="websites"> <div id="welcomeDiv1" style="display:none;" class="answer_list" >1</div> <div id="welcomeDiv2" style="display:none;" class="answer_list" >2</div> </div> <script> function showDiv(div_id) { var divsToHide = document.getElementsByClassName("answer_list"); //divsToHide is an array for(var i = 0; i < divsToHide.length; i++){ divsToHide[i].style.display = "none"; // hide your divisions } document.getElementById(div_id).style.display = "block"; //show your division } </script> 并将ButterKnife用作onViewCreated

2. 使用ButterKnife.bind(this, view)代替getActivity()

   this