小编Vla*_*lad的帖子

可以说我有

A-> B-> C-> D->电子

在android后台堆栈中.我希望能够回到以下之一:

A->B->C
A->B
A

我怎样才能做到这一点？希望不会强制返回按钮点击.

我正在为Android构建一个RESTful客户端,我对Jackson有疑问.
我得到以下JSON响应:

{
    "cars": [
        {
            "active": "true",
            "carName": "××× ×'פ ס×××ק×",
            "categoryId": {
                "licenseType": "××××××",
                "licenseTypeId": "1"
            },
            "id": "1401268",
            "insuranceDate": "2011-07-05T00:00:00+03:00",
            "lessonLength": "45",
            "licenseDate": "2011-07-05T00:00:00+03:00",
            "price": "100",
            "productionYear": "2009-07-05T00:00:00+03:00"
        },
        {
            "active": "true",
            "carName": "××©× ×××",
            "categoryId": {
                "licenseType": "×ש××ת",
                "licenseTypeId": "4"
            },
            "id": "1589151",
            "insuranceDate": "2011-04-13T00:00:00+03:00",
            "lessonLength": "30",
            "licenseDate": "2011-04-13T00:00:00+03:00",
            "price": "120",
            "productionYear": "2004-04-12T00:00:00+03:00"
        },............. etc

每个都是一个类似汽车的汽车:

public class Cars implements Serializable {
    private static final long serialVersionUID = 1L;
    private Integer id;
    private String carName;
    private …