android 高德地图错误提示_高德地图 请求参数获取出现异常

public class LocationErrUtils {
    private LocationErrUtils() {
    }

    private static class getInstance {
        private static LocationErrUtils INSTANCE = new LocationErrUtils();
    }

    public static LocationErrUtils getInstance() {
        return getInstance.INSTANCE;
    }

    public void showErr(int errCode) {
        String msg = "";
        switch (errCode) {
            case 1:
                msg = "context = null";
                break;
            case 2:
                msg = "定位失败，由于仅扫描到单个wifi，且没有基站信息。";
                break;
            case 3:
                msg ="获取到的请求参数为空，可能获取过程中出现异常。";
                break;
            case 4:
                msg ="请求服务器过程中的异常，多为网络情况差，链路不通导致";
                break;
            case 5:
                msg ="请求被恶意劫持，定位结果解析失败。";
                break;
            case 6:
                msg 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31