安卓工具类jsonString转hashmap
近来用到一个工具类，网上找了一下没找到合适的，就改了一下。直接可用
import
java.util.ArrayList;
import
java.util.HashMap;
import
org.json.JSONArray;
import
org.json.JSONException;
import
org.json.JSONObject;
public class
JsonMapHelper {
public static
HashMap parseJSONObject(JSONObject jsonobj){
JSONArray a_name = jsonobj.names();
HashMap map =
new
HashMap();
if
(a_name !=
null
) {
int
i =
0
;
while
(i < a_name.length()) {
String key;
try
{
key = a_name.
getString
(i);
Object obj = jsonobj.get(key);
map.put(key,
parseUnknowObjectToJson
(obj));
}
catch
(JSONException e) {
e.printStackTrace();
}
i++;
}
}
return
map;
}
public static
HashMap parseJSONString(String json) {
JSONObject obj;
try
{
obj =
new
JSONObject(json);
return
parseJSONObject
(obj);
}
catch
(JSONException e) {
e.printStackTrace();
}
return new
HashMap();
}
public static
ArrayList
ArrayList
new
ArrayList
int
len = jsonarr.length();
for
(
int
i =
0
; i < len; i++) {
Object o;
try
{
o = jsonarr.get(i);
list.add(
parseUnknowObjectToJson
(o));
}
catch
(JSONException e) {
e.printStackTrace();
}
}
return
list;
}
private static
Object parseUnknowObjectToJson(Object o) {
if
(o
instanceof
JSONObject) {
return
parseJSONObject
((JSONObject)o);
}
else if
(o
instanceof
JSONArray) {
return
parseJSONArray
((JSONArray)o);
}
return
o;
}
}