AutoLoginUtil.java

package com.jiuqi.njt.util.login;

import java.lang.reflect.UndeclaredThrowableException;
import java.util.concurrent.ExecutionException;



import com.jiuqi.mobile.nigo.comeclose.exception.LoginException;
import com.jiuqi.njt.data.MyApp;
import com.jqyd.android.module.lbs.util.CheckState_interface;

import android.content.Context;
import android.widget.Toast;


/**
 * 客户端获取新Session工具类
 * 当出现Session 超时时可通过该工具类重新获取新的Session 
 */

public class AutoLoginUtil {
	private MyApp application;
	private boolean isLoginSuccess;
	private Context context;
	private Exception exception;

	public AutoLoginUtil(Context context, Exception exception) {
		super();
		this.context = context;
		this.application = (MyApp) context.getApplicationContext();
		this.exception = exception;
	}

	
	//判断异常的类型和内容是不是Session超时，如果是就调用方法重新获取
	public boolean getNewSession() {
		if (new CheckState_interface(context).checkConnection()) {
		try {
			if (null!=exception&&exception instanceof LoginException||exception instanceof UndeclaredThrowableException&& exception.getMessage().contains("您的登录信息已过期，请重新登录！")) {
					try {
						isLoginSuccess = new AutoLoginTask(context).execute().get();
					} catch (InterruptedException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					} catch (ExecutionException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				} else {
					Toast.makeText(context, "没有网络连接", Toast.LENGTH_SHORT).show();
				}
		} catch (Exception e) {
			e.printStackTrace();
		}
		}
	
		return isLoginSuccess;
	}
	
}