AndNet

更新日志

使用

1 初始化

public class App extends Application {
 @Override
 public void onCreate() {
 super.onCreate();
 OkHttpStack okHttpStack = new OkHttpStack();
 okHttpStack.debug(true);
 Net.init(okHttpStack);
 
 }
}

2 定义parser

public class CommParser<T> implements Net.Parser<T> {
	
	private String mKey;
	
	public CommParser(String key) {
		mKey = key;
	}
	@Override
	public Result<T> parse(String response) {
		Result<T> result = new Result<T>();
		try {
			JSONObject baseObject = JSON.parseObject(response);
			if(!baseObject.getBooleanValue("success")) {
				result.setMsg(baseObject.getString("message"));
			}else {
				Class<T> klass = Helper.generateType(getClass());
				if(klass == null) throw new Exception();
				
				T t = baseObject.getObject(mKey, klass);
				result.setStatus(Result.SUCCESS);
				result.setResult(t);
				return result;
			}
		} catch (Exception e) {
			e.printStackTrace();
			result.setMsg(Net.ERR_PARSE_MSG);
		}
		
		result.setStatus(Result.ERROR);
 		return result;
	}
}

3 get请求

Net.get("http://192.168.3.116/?name=loader&age=18&city=jinan",
 new CommParser<User>("user") {}, new Net.Callback<User>() {
 @Override
 public void callback(Result<User> result) {
 if(result.getStatus() == Result.SUCCESS) {
 User user = result.getResult();
 mTextView.setText(user.getName());
 mTextView.append("\n" + user.getAge());
 mTextView.append("\n" + user.getCity());
 }else {
 mTextView.setText(result.getMsg());
 }
 }
 }, getClass().getName());

4 post请求

 User user = new User();
 user.setName("qibin");
 user.setCity("shandong");
 user.setAge(18);
 Net.post("http://192.168.3.116/", user, new CommParser<User>("user") {
 }, new Net.Callback<User>() {
 @Override
 public void callback(Result<User> result) {
 if(result.getStatus() == Result.SUCCESS) {
 mTextView.setText(result.getResult().toString());
 }else {
 mTextView.setText(result.getMsg());
 }
 }
 }, getClass().getName());

5 文件上传

 RequestParams params = new RequestParams("name", "qibin");
 params.add("file", new File(Environment.getExternalStorageDirectory()
 + "/dl.jar"));
 Net.post("http://192.168.3.116/upload.php", params, new Net.NoParser(),
 new Net.Callback<String>() {
 @Override
 public void callback(Result<String> result) {
 mTextView.setText(result.getResult() + "");
 }
 }, getClass().getName());

cancel

class MyActivity extend Activity {
 
 @Override
 public void onDestroy() {
 Net.cancel(getClass().getName());
 }
}

6 定制HttpStack

public class VolleyStack<T> extends AbsHttpStack<T> {
 private Application mContext;
 public VolleyStack(Application context) {
 mContext = context;
 }
 /**
 * get请求
 *
 * @param url 网址
 * @param parser 解析器
 * @param callback 回调
 */
 @Override
 public void get(String url, Net.Parser<T> parser,
 Net.Callback<T> callback, final Object tag) {
 invoke(Request.Method.GET, url, null, parser, callback, tag);
 }
 /**
 * post请求
 *
 * @param url 访问的url
 * @param params post参数
 * @param parser 解析器
 * @param callback 回调
 */
 @Override
 public void post(String url, RequestParams params,
 Net.Parser<T> parser,
 Net.Callback<T> callback,
 final Object tag) {
 invoke(Request.Method.POST, url, params, parser, callback, tag);
 }
 /**
 * 执行网络请求
 *
 * @param url
 * @param params post时请求的参数 get时为null
 * @param parser
 * @param callback
 * @param method
 */
 private void invoke(final int method, final String url,
 final RequestParams params,
 final Net.Parser<T> parser,
 final Net.Callback<T> callback,
 final Object tag) {
 StringRequest request = new StringRequest(method, url,
 new Response.Listener<String>() {
 public void onResponse(String response) {
 onNetResponse(parser, callback, response);
 }
 }, new Response.ErrorListener() {
 public void onErrorResponse(VolleyError error) {
 error.printStackTrace();
 onError(callback, Net.DEF_ERR_MSG);
 }
 }) {
 @Override
 protected Map<String, String> getParams()
 throws AuthFailureError {
 if (params != null) return params.get();
 return super.getParams();
 }
 };
 VolleyManager.getInstance(mContext).add(request, tag);
 }
 @Override
 public void cancel(Object tag) {
 VolleyManager.getInstance(mContext).cancel(tag);
 }
}
public class App extends Application {
 @Override
 public void onCreate() {
 super.onCreate();
 Net.init(new VolleyStack(this));
// Net.init(new OkHttpStack());
// Net.init(new OkHttpHeaderStack());
 }
}