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Android JSONArray remove before API 19
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| // Example of use: remove(i, savedProfiles); | |
| public static JSONArray remove(final int idx, final JSONArray from) { | |
| final List<JSONObject> objs = asList(from); | |
| objs.remove(idx); | |
| final JSONArray ja = new JSONArray(); | |
| for (final JSONObject obj : objs) { | |
| ja.put(obj); | |
| } | |
| return ja; | |
| } | |
| public static List<JSONObject> asList(final JSONArray ja) { | |
| final int len = ja.length(); | |
| final ArrayList<JSONObject> result = new ArrayList<JSONObject>(len); | |
| for (int i = 0; i < len; i++) { | |
| final JSONObject obj = ja.optJSONObject(i); | |
| if (obj != null) { | |
| result.add(obj); | |
| } | |
| } | |
| return result; | |
| } |
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