android-async-http AsyncHttpClient介绍

AsyncHttpClient client = new AsyncHttpClient();
RequestParams params = new RequestParams();
params.put("key", "value");
params.put("more", "data");
client.get("http://www.google.com", params, new
    AsyncHttpResponseHandler() {
        @Override
        public void onSuccess(int statusCode, Header[] headers, byte[] response) {
            System.out.println(response);
        }
 
        @Override
        public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
            Log.d("ERROR", error);
        }    
    }
);

以上的例子是返回的response直接是原生字节流的情况,如果你需要把返回的结果当一个String对待,这时只需要匿名实现一个
 
TextHttpResponseHandler就行,其继承自AsyncHttpResponse,并将原生的字节流根据指定的encoding转化成了string对象,
 
AsyncHttpClient client = new AsyncHttpClient();
RequestParams params = new RequestParams();
params.put("key", "value");
params.put("more", "data");
client.get("http://www.google.com", params, new
    TextHttpResponseHandler() {
        @Override
        public void onSuccess(int statusCode, Header[] headers, String response) {
            System.out.println(response);
        }
 
        @Override
        public void onFailure(int statusCode, Header[] headers, String responseBody, Throwable error) {
            Log.d("ERROR", error);
        }    
    }
);

 

posted @ 2015-08-20 12:53  星辰之力  阅读(294)  评论(0编辑  收藏  举报