android - 如何在另一个类中实现 Retrofit 回调？

Question

现在我正在我的一个 fragment 中进行改造调用

private void makeNetworkCall(Comment comment){
        RetrofitInterfaces.IPostNewComment service = RetrofitClientInstance.getRetrofitInstance().create(RetrofitInterfaces.IPostNewComment.class);
        Call<EventCommentsDao> call = service.listRepos(comment);
        call.enqueue(new Callback<EventCommentsDao>() {
            @Override
            public void onResponse(Call<EventCommentsDao> call, Response<EventCommentsDao> response) {
                Log.d(TAG, "onResponse: NewComment: " + response.message());

            }

            @Override
            public void onFailure(Call<EventCommentsDao> call, Throwable t) {
                Log.d(TAG, "onFailure: Failed to post new comment: " + t);
            }
        });

    }

public interface IPostNewComment{
        @POST("addcomment")
        Call<EventCommentsDao> listRepos(@Body Comment comment);
    }

如何在另一个类中实现回调方法，但仍然在当前类中进行网络调用

Answer 1

回调就像任何其他变量一样。您可以将其提取为参数并从另一个类传递(如果您将方法设为公共(public)/静态)

private void makeNetworkCall(Comment comment, Callback<EventCommentsDao> cb){
    RetrofitInterfaces.IPostNewComment service = RetrofitClientInstance.getRetrofitInstance().create(RetrofitInterfaces.IPostNewComment.class);
    Call<EventCommentsDao> call = service.listRepos(comment);
    call.enqueue(cb);
}