android 学习随笔十二(网络(使用异步HttpClient框架))

【android 学习随笔十二(网络(使用异步HttpClient框架))】采得百花成蜜后,为谁辛苦为谁甜。这篇文章主要讲述android 学习随笔十二(网络:使用异步HttpClient框架)相关的知识,希望能为你提供帮助。
使用异步HttpClient框架发送get、post请求
在https://github.com/    搜索 asyn-http  https://github.com/search?utf8=?& q=asyn-http  下载  loopj/android-async-http

public class MainActivity extends Activity {Handler handler = new Handler(){ public void handleMessage(android.os.Message msg) { Toast.makeText(MainActivity.this, (String)msg.obj, 0).show(); } }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); }public void click1(View v){ //获取用户输入的账号密码 EditText et_name = (EditText) findViewById(R.id.et_name); EditText et_pass = (EditText) findViewById(R.id.et_pass); String name = et_name.getText().toString(); String pass = et_pass.getText().toString(); String path = "http://169.254.244.136/Web2/servlet/Login"; //使用异步HttpClient发送get请求 AsyncHttpClient client = new AsyncHttpClient(); //把要提交的数据封装在rp对象中 RequestParams rp = new RequestParams(); rp.put("name", name); rp.put("pass", pass); //发送get请求 client.get(path, rp, new MyHandler()); }class MyHandler extends AsyncHttpResponseHandler{//请求成功时回调,相应码为200 @Override public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) { Toast.makeText(MainActivity.this, new String(responseBody), 0).show(); }//请求失败时回调,相应码不为200 @Override public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) { Toast.makeText(MainActivity.this, "请求失败", 0).show(); }}public void click2(View v){ //获取用户输入的账号密码 EditText et_name = (EditText) findViewById(R.id.et_name); EditText et_pass = (EditText) findViewById(R.id.et_pass); String name = et_name.getText().toString(); String pass = et_pass.getText().toString(); String path = "http://169.254.244.136/Web2/servlet/Login"; //使用异步HttpClient发送post请求 AsyncHttpClient client = new AsyncHttpClient(); //把要提交的数据封装在rp对象中 RequestParams rp = new RequestParams(); rp.put("name", name); rp.put("pass", pass); //发送get请求 client.post(path, rp, new MyHandler()); }}

 

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