好久没有用Xutils网络请框架了，一直在用原生态，感觉写起来特别长
说实话其实第三方的框架只要会一个其他的都不会难的，只要去研究一下怎么用比较合适
下面以Xutils为例：废话不多说，直接上代码，xutils有个不好的地方就是6.0后xutlis3.0一下不能用
先上字符串：
{
"areaInfo": {
"AQI": "45",
"AQILevel": "2",
"areaName": "丰台区",
"highTemperature": "22",
"lowTemperature": "13",
"nowTemperature": "17",
"weatherState": "阴",
"windDirect": "东风",
"windPower": "3级"
},
"code": "0",
"msg": "查询扬尘信息成功。",
"pointListInfo": [
{
"PM10": 80,
"PM25": 19,
"noise": 0.0,
"pointId": "0f3d4260-ec2a-4dec-9c11",
"pointName": "丰西商砼",
"recTime": "2016-09-28 13:00:00"
},
{
"PM10": 86,
"PM25": 19,
"noise": 0.0,
"pointId": "3a78d0fa-8917-4f3f-9137",
"pointName": "亿和混凝土有限公司",
"recTime": "2016-09-28 13:00:00"
},
{
"PM10": 71,
"PM25": 17,
"noise": 0.0,
"pointId": "6b3d1929-7b15-4993-847",
"pointName": "物配建材",
"recTime": "2016-09-28 13:00:00"
},
{
"PM10": 80,
"PM25": 15,
"noise": 0.0,
"pointId": "89445268-84d1-4374-a10f",
"pointName": "安泰商品混凝土",
"recTime": "2016-09-28 13:00:00"
},
{
"PM10": 81,
"PM25": 16,
"noise": 0.0,
"pointId": "9ec45f60-2c37-44f7-9bf7",
"pointName": "众邦混凝土",
"recTime": "2016-09-28 13:00:00"
}
]
}
2.既然说到了Gson，那我们就把上面的字符串转成javaBean吧(说到bean，如果你闲麻烦，那么网上有自动生成的工具，也可以用as自带的生成)
public class TestBean {
private AreaInfoBean areaInfo;
private String code;
private String msg;
private List<PointListInfoBean> pointListInfo;
public AreaInfoBean getAreaInfo() {
return areaInfo;
}
public void setAreaInfo(AreaInfoBean areaInfo) {
this.areaInfo = areaInfo;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getMsg() {
return msg;
}
public void setMsg(String msg) {
this.msg = msg;
}
public List<PointListInfoBean> getPointListInfo() {
return pointListInfo;
}
public void setPointListInfo(List<PointListInfoBean> pointListInfo) {
this.pointListInfo = pointListInfo;
}
public static class AreaInfoBean {
private String AQI;
private String AQILevel;
private String areaName;
private String highTemperature;
private String lowTemperature;
private String nowTemperature;
private String weatherState;
private String windDirect;
private String windPower;
public String getAQI() {
return AQI;
}
public void setAQI(String AQI) {
this.AQI = AQI;
}
public String getAQILevel() {
return AQILevel;
}
public void setAQILevel(String AQILevel) {
this.AQILevel = AQILevel;
}
public String getAreaName() {
return areaName;
}
public void setAreaName(String areaName) {
this.areaName = areaName;
}
public String getHighTemperature() {
return highTemperature;
}
public void setHighTemperature(String highTemperature) {
this.highTemperature = highTemperature;
}
public String getLowTemperature() {
return lowTemperature;
}
public void setLowTemperature(String lowTemperature) {
this.lowTemperature = lowTemperature;
}
public String getNowTemperature() {
return nowTemperature;
}
public void setNowTemperature(String nowTemperature) {
this.nowTemperature = nowTemperature;
}
public String getWeatherState() {
return weatherState;
}
public void setWeatherState(String weatherState) {
this.weatherState = weatherState;
}
public String getWindDirect() {
return windDirect;
}
public void setWindDirect(String windDirect) {
this.windDirect = windDirect;
}
public String getWindPower() {
return windPower;
}
public void setWindPower(String windPower) {
this.windPower = windPower;
}
}
public static class PointListInfoBean {
private int PM10;
private int PM25;
private double noise;
private String pointId;
private String pointName;
private String recTime;
public int getPM10() {
return PM10;
}
public void setPM10(int PM10) {
this.PM10 = PM10;
}
public int getPM25() {
return PM25;
}
public void setPM25(int PM25) {
this.PM25 = PM25;
}
public double getNoise() {
return noise;
}
public void setNoise(double noise) {
this.noise = noise;
}
public String getPointId() {
return pointId;
}
public void setPointId(String pointId) {
this.pointId = pointId;
}
public String getPointName() {
return pointName;
}
public void setPointName(String pointName) {
this.pointName = pointName;
}
public String getRecTime() {
return recTime;
}
public void setRecTime(String recTime) {
this.recTime = recTime;
}
}
}
3.这一步就开始用xutils请求网络了(请求网络无论你用那个都是差不多的)
@Override
public void onSuccess(ResponseInfo<String> responseInfo) {
String resultJson = responseInfo.result;
parseJson(resultJson);
}
4.那开始用Gson解析从服务器返回的数据了
private void parseJson(String resultJson) {
Gson gson = new Gson();
TestBean pointlistdata = gson.fromJson(resultJson, TestBean.class);//把数据填充到javaBean中(set进去get出来)
mAqi.setText(pointlistdata.getAreaInfo().getAQI());//以它为例，get出存进去的数据，以下都是
mColor.setBackgroundResource(GlobalConstents
.getAqiStateDrawable(pointlistdata.getAreaInfo().getAQILevel()));
mWeather.setBackgroundResource(GlobalConstents.getWeathre(pointlistdata
.getAreaInfo().getWeatherState()));
mLoc.setText(pointlistdata.getAreaInfo().getAreaName());
mText.setText(GlobalConstents.getAqiState(pointlistdata.getAreaInfo()
.getAQILevel()));
mClimate.setText(pointlistdata.getAreaInfo().getNowTemperature() + "℃");// 当前温度
// 风向拼接
mWind2.setText(pointlistdata.getAreaInfo().getWindDirect()
+ pointlistdata.getAreaInfo().getWindPower());
mHumidity.setText(pointlistdata.getAreaInfo().gethumidity());
// 温度拼接
mTemperatrue.setText(pointlistdata.getAreaInfo().getLowTemperature()
+ "-" + pointlistdata.getAreaInfo().getHighTemperature() + "℃");
for (int i = 0; i < pointlistdata.getPointListInfo().size(); i++) {
mTime.setText(DateUtils.getReciveHour(pointlistdata.getPointListInfo().get(i).getRecTime()));
pagers.add(new EquipmentPager(getActivity(),pointlistdata.getPointListInfo().get(i)));
Log.e("hhhh", "----"+pointlistdata.getPointListInfo().get(i).getPointId());
}
MyHomePagerAdapter adapter = new MyHomePagerAdapter(pointlistdata.getPointListInfo());
mviewPager.setAdapter(adapter);
}
谢谢，希望对大家有用！