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src/com/ectrip/cyt/callback/HttpCallback.java 2.02 KB
3c2353cd   杜方   1、畅游通核销app源码提交;
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  package com.ectrip.cyt.callback;
  
  import android.content.Context;
  import android.os.Handler;
  import android.os.Message;
  
  import com.alibaba.fastjson.JSON;
  import com.ectrip.trips.net.HttpHelper;
  import com.google.gson.Gson;
  
  /**
   * 回调类
   *
   * @param <T>
   */
  public abstract class HttpCallback<T> implements ControlHandler {
  	private boolean stop;
  	private boolean loading = true;
  
  	public abstract void onPreCallback();
  
  	public abstract void onCompletedCallback(T result);
  
  	public abstract void afterCompletedCallback(T result);
  
  	public abstract void onFailureCallback(String FailureStr);
  
  	public abstract void onStopCallback();
  
  	private final static int PARSE_SUCESS = 104;
  	private final static int PARSE_FAILURE = 105;
  
  	public void stop() {
  		stop = true;
  	};
  
  	public boolean isStoped() {
  		return stop;
  	};
  
  	private void setLoading(boolean loading) {
  		this.loading = loading;
  	}
  
  	@Override
  	public boolean isLoading() {
  		return this.loading;
  	}
  
  	public abstract void onAgainParseCallback(Object parse);
  
  	/**
  	 * 再次解析
  	 *
  	 * @param <T1>
  	 * @return
  	 */
  	public <T1> void parse2(final String data, final Class<T1> cls,
  							Context mContext) {
  		// 用于子线程与主线程通信的Handler
  		final Handler mHandler = new Handler() {
  			@Override
  			public void handleMessage(Message msg) {
  				super.handleMessage(msg);
  				switch (msg.what) {
  					case PARSE_SUCESS:
  						onAgainParseCallback(msg.obj);
  						break;
  					case PARSE_FAILURE:
  						onFailureCallback(msg.obj.toString());
  						break;
  					default:
  						break;
  				}
  			}
  		};
  
  		HttpHelper.getInstance(mContext).executorService.submit(new Runnable() {
  			public void run() {
  				try {
  //					mHandler.sendMessage(mHandler.obtainMessage(PARSE_SUCESS,
  //							JSON.parseObject(data, cls)));
  					mHandler.sendMessage(mHandler.obtainMessage(PARSE_SUCESS,
  							new Gson().fromJson(data,cls)));
  				} catch (Exception e) {
  					e.printStackTrace();
  					mHandler.sendMessage(mHandler.obtainMessage(PARSE_FAILURE,
  							"解析错误!!"));
  				}
  			}
  		});
  	}
  }