移动PDA离线车辆盘点系统-PDA端代码实现

public class WebAPI {

    public static final String API_HOST = Constant.BASEURL;
    private Context mContext = null;
    private AbHttpUtil mAbHttpUtil = null;
    private final static String TAG = "WebAPI";

    public WebAPI(Context context){
        // 创建Http工具类
        mContext = context;
    服务器托管网    mAbHttpUtil = AbHttpUtil.getInstance(context);
    }

    public  void login(String userName,String password, final AbHttpListener abHttpListener){
        try {
            //AbHttpUtil httpUtil = AbHttpUtil.getInstance(mContext);
            // 一个url地址
            String url = API_HOST + "api/apiaccount/login";
            String returnValue = "";
            CRMAppUser user = new CRMAppUser();
            user.setUserName(userName);
            user.setPassword(password);
            user.setDeviceType(1);
            //String json = AbJsonUtil.toJson(user); //for post
            AbRequestParams params = new AbReq服务器托管网uestParams();

            params.put("userName", user.getUserName());
            params.put("password", user.getPassword());
            params.put("deviceType", user.getDeviceType());


            mAbHttpUtil.get(url, params, new AbStringHttpResponseListener() {

                //获取数据成功会调用这里
                @Override
                public void onSuccess(int statusCode, String content) {
                    Log.d(TAG, "Tool CRM:onSuccess login:"+content);
                    abHttpListener.onSuccess(content);

public class  LoginOnClickListener implements OnClickListener{
		
		@Override
		public void onClick(View v) {
			if(v == loginBtn){
				mStrName = userName.getText().toString();
				mStrPwd = userPwd.getText().toString();
				if (TextUtils.isEmpty(mStrName)) {
					AbToastUtil.showToast(LoginActivity.this, R.string.error_name);
					userName.setFocusable(true);
					userName.requestFocus();
					return;
				}
				if (AbStrUtil.isEmpty(mStrPwd)) {
					AbToastUtil.showToast(LoginActivity.this, R.string.error_pwd);
					userPwd.setFocusable(true);
					userPwd.requestFocus();
					return;
				}
				
				login(mStrName,mStrPwd);
				}
		}
}
public void  login(final String userName, final String password){
		AbDialogUtil.showProgressDialog(LoginActivity.this, 0, "正在登录...");
		abHttpListener = new AbHttpListener(){
			@Override
			public void onSuccess(String s) {
				CRMAppUser crmUser = new CRMAppUser();
				APIResultEntity userResult = new APIResultEntity(crmUser);
				userResult = (APIResultEntity) AbJsonUtil.fromJson(s, userResult.getClass());
				AbDialogUtil.removeDialog(LoginActivity.this);
				if(userResult.getValidate()){
					AbToastUtil.showToast(LoginActivity.this, "登录成功！");
					User user = new User();
					user.setUserName(userName);
					user.setPassword(password);
					user.setAccessToken(userResult.getSessionKey());
					user.setLoginUser(true);
					application.updateLoginParams(user);
					saveUserData(user);
					setResult(RESULT_OK);
					finish();
				}else{
					AbToastUtil.showToast(LoginActivity.this, userResult.getMessage());
				}
			}
			@Override
			public void onStart() {
				// TODO 自动生成的方法存根
			}
			@Override
			public void onFinish() {
				// TODO 自动生成的方法存根
			}
			@Override
			public void onFailure(String s) {
				// TODO 自动生成的方法存根
				AbDialogUtil.removeDialog(LoginActivity.this);
				AbToastUtil.showToast(LoginActivity.this, s);
			}
		};
		WebAPI web = new WebAPI(LoginActivity.this);
		web.login(userName, password, abHttpListener);
	}

searchBT = (Button)findViewById(R.id.search);
        searchBT.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v){
                refreshTask2();
            }
        });
        //end search area
        list = new ArrayList