更改方法的第二个参数＆＃39; YoutubeRecyclerAdapter＆＃39;来自＆＃39; Context＆＃39;到＆＃39;回拨＆lt; ...＆gt;＆＃39;

Question

我遇到问题，使用RecyclerView，使用自定义适配器类进行改造，获取：

Change 2nd parameter of method 'VideoRecyclerAdapter' from 'Context' to 'Callback<ArrayList<VideoPojo>>'

Adapter.java：

public VideoRecyclerAdapter(ArrayList<VideoPojo> personList, Context context) {
        mPersonList = personList;
        mPref = context.getSharedPreferences("person", Context.MODE_PRIVATE);
        mEditor = mPref.edit();
    }

Activity.java：

videoAPI.getData(strJSON, new Callback<ArrayList<VideoPojo>>() {
        @Override
        public void success(ArrayList<VideoPojo> videoPojoList, Response response) {

            try {
                videoList = videoPojoList;
                videoAdapter = new VideoRecyclerAdapter(videoList, this);
                recyclerView.setAdapter(videoAdapter);

            } catch (Exception e) {

            }

        }

    });

API.java：

public interface VideoAPI {

    @GET("/list/{name}")
   void getData(@Path("name") String name, Callback<ArrayList<VideoPojo>> response);

}

Answer 1

只需更改此行

即可

videoAdapter = new VideoRecyclerAdapter(videoList, this);

到

videoAdapter = new VideoRecyclerAdapter(videoList, YourActivity.this);

内部界面 此被称为Callback<ArrayList<VideoPojo>>。您需要Application或Activity 上下文。