java.lang.IllegalMonitorStateException：对象在notify（） - onResponse之前未被线程锁定

Question

我正在尝试在onCreate（）中设置RecyclerView的适配器。我读到只能在主线程上调用notifyDatasetChanged（）。但是如何实现呢？到目前为止，这是我的代码：

RecyclerView recyclerViewSt;
List<GitHubstarredRepos> myDataSource = new ArrayList<>();
RecyclerView.Adapter myAdapter;

@Override
    protected void onCreate(Bundle savedInstanceState) {

    recyclerViewSt = (RecyclerView) findViewById(R.id.starred_repos_recycler_view);
    recyclerViewSt.setLayoutManager(new LinearLayoutManager(this));

    myAdapter = new StarredReposAdapter(myDataSource, R.layout.list_item_starred_repo,
            getApplicationContext());

    recyclerViewSt.setAdapter(myAdapter);
}

public void loadStarredRepos (View view){
    GitHubStarredRepoAPI apiService =
            ApiClient.getClient().create(GitHubStarredRepoAPI.class);

    Call<List<GitHubstarredRepos>> call = apiService.getStarredRepoName(newString);
    call.enqueue(new Callback<List<GitHubstarredRepos>>() {
        @Override
        public void onResponse(Call<List<GitHubstarredRepos>> call, Response<List<GitHubstarredRepos>>
                response) {

            myDataSource.clear();
            myDataSource.addAll(response.body());
            recyclerViewSt.notify();

    }

谢谢！

Answer 1

而不是通知RecyclerView，通知您的Adapter。