Android把okhttp的返回数据放在主线程处理(切换线程)

最新推荐文章于 2025-11-24 20:00:09 发布

转载最新推荐文章于 2025-11-24 20:00:09 发布 · 9.6k 阅读

本文深入探讨了HTTP回调抽象类的实现细节，包括泛型参数的使用、响应处理及失败情况下的异常处理策略。通过JSON解析，实现了异步请求的成功与失败回调。

public abstract class HttpCallBack<T> implements Callback {


    public abstract void onSuccess(String data,T body);

    public abstract void onFailure(String data);
    
    Handler mainHandler = new Handler(MyApp.getContext().getMainLooper());

    @Override
    public void onResponse(Call call, Response response) throws IOException {
        if(response != null && response.isSuccessful()){
            String a=response.body().string();
            Class<?> c = getClass();

            Type type = c.getGenericSuperclass();

            type = ((ParameterizedType) type).getActualTypeArguments()[0];
            String res = new String(a.getBytes());

            final T body = JSON.parseObject(res, type);//JsonParseUtils.fromJson(response, type);
            mainHandler.post(new Runnable() {
                @Override
                public void run() {
                    onSuccess(null, body);
                }
            });
        }else{
            final String body = response.body().string();
            XLog.i("body:"+body);
            mainHandler.post(new Runnable() {
                @Override
                public void run() {
                    onFailure(body);
                }
            });
        }
    }

}