Android-async-http 的用法
1.Android-async-http的Get和Post请求的使用
1 /*
2 * 1.Android-async-http的Get和Post请求的使用
3 */
4 public class MainActivity extends ActionBarActivity {
5
6 @Override
7 protected void onCreate(Bundle savedInstanceState) {
8 super.onCreate(savedInstanceState);
9 setContentView(R.layout.activity_main);
10 // asynchttpGet();
11 asynchttpPost();
12 }
13
14 // --------------------Post()方式请求网络---------------------------------------------
15 private void asynchttpPost() {
16
17 String url = "http://apis.juhe.cn/mobile/get?";
18 AsyncHttpClient client = new AsyncHttpClient();
19 RequestParams params = new RequestParams();
20 params.put("phone", "13666666666");
21 params.put("key", "335adcc4e891ba4e4be6d7534fd54c5d");
22 client.post(url, params, new AsyncHttpResponseHandler() {
23 @Override
24 public void onSuccess(String content) {
25 // TODO Auto-generated method stub
26 super.onSuccess(content);
27 Toast.makeText(MainActivity.this, content, 1).show();
28 }
29
30 @Override
31 public void onFailure(Throwable error) {
32 // TODO Auto-generated method stub
33 super.onFailure(error);
34 Toast.makeText(MainActivity.this, "请求失败", 1).show();
35 }
36
37 });
38
39 }
40
41 // --------------------Get()方式请求网络---------------------------------------------
42 private void asynchttpGet() {
43 AsyncHttpClient client = new AsyncHttpClient();
44 String url = "http://apis.juhe.cn/mobile/get?phone=13666666666&key=335adcc4e891ba4e4be6d7534fd54c5d";
45 client.get(url, new AsyncHttpResponseHandler() {
46
47 @Override
48 public void onSuccess(String content) {
49 // TODO Auto-generated method stub
50 super.onSuccess(content);
51 Toast.makeText(MainActivity.this, content, 1).show();
52 }
53
54 @Override
55 public void onFailure(Throwable error) {
56 // TODO Auto-generated method stub
57 super.onFailure(error);
58 Toast.makeText(MainActivity.this, "请求失败", 1).show();
59 }
60 });
61
62 }
63
64 }
2.Android-async-http回调逻辑的二次封装
1 public class RequestUtils {
2
3 public static AsyncHttpClient client=new AsyncHttpClient();
4 public static void ClientGet(String url, NetCallBack cb) {
5 client.get( url, cb);
6 }
7
8
9 public static void ClientPost(String url, RequestParams params,NetCallBack cb) {
10 client.post(url,params, cb);
11 }
12 }
1 public abstract class NetCallBack extends AsyncHttpResponseHandler {
2 @Override
3 public void onStart() {
4 // TODO Auto-generated method stub
5 super.onStart();
6
7 System.out.println("--->>请求开始，弹出进度条");
8 }
9
10 @Override
11 public void onSuccess(String content) {
12 // TODO Auto-generated method stub
13 super.onSuccess(content);
14 onMySuccess(content);
15 System.out.println("--->>请求Success，隐藏进度条" + content);
16 }
17
18 @Override
19 public void onFailure(Throwable error) {
20 // TODO Auto-generated method stub
21 super.onFailure(error);
22 onMyFailure(error);
23 System.out.println("--->>Failure");
24 }
25
26 public abstract void onMySuccess(String result);
27
28 public abstract void onMyFailure(Throwable error);
29 }
1 /*
2 *
3 * 2.Android-async-http回调逻辑的二次封装
4 *
5 *
6 * */
7 public class MainActivity extends ActionBarActivity {
8
9 @Override
10 protected void onCreate(Bundle savedInstanceState) {
11 super.onCreate(savedInstanceState);
12 setContentView(R.layout.activity_main);
13 //asynchttpGet();
14 asynchttpPost();
15 }
16 // --------------------Post()方式请求网络---------------------------------------------
17 private void asynchttpPost() {
18
19 String url = "http://apis.juhe.cn/mobile/get?";
20
21 RequestParams params=new RequestParams();
22 params.put("phone", "13666666666");
23 params.put("key", "335adcc4e891ba4e4be6d7534fd54c5d");
24 RequestUtils.ClientPost(url, params,new NetCallBack() {
25
26 @Override
27 public void onMySuccess(String result) {
28 // TODO Auto-generated method stub
29 Toast.makeText(MainActivity.this, result, 1).show();
30 }
31
32 @Override
33 public void onMyFailure(Throwable error) {
34 // TODO Auto-generated method stub
35 Toast.makeText(MainActivity.this,"请求失败", 1).show();
36 }
37 });
38
39
40
41 }
