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我想根據時間排序兩個json數組流和stream1。如何按時間排序兩個json數組
了最新的時間會first.Time每個陣列中的記錄的格式像分鐘值前，幾天前
這是我的代碼至今：
parseJsonFeed(JSONObject response) {
try {
String stream = pref.getStream();
JSONArray feedArray = response.getJSONArray(stream);
for (int i = 0; i < feedArray.length(); i++) {
JSONObject feedObj = (JSONObject) feedArray.get(i);
FeedItem item = new FeedItem();
item.setId(feedObj.getInt("id"));
item.setName(feedObj.getString("title"));
// Image might be null sometimes
String image = feedObj.isNull("image") ? null : feedObj
.getString("image");
item.setImge(image);
item.setStatus(feedObj.getString("status"));
item.setProfilePic(feedObj.getString("profilepic"));
item.setTimeStamp(feedObj.getString("created_at"));
// url might be null sometimes
String feedUrl = feedObj.isNull("url") ? null : feedObj
.getString("url");
item.setUrl(feedUrl);
feedItems.add(item);
}
// notify data changes to list adapater
listAdapter.notifyDataSetChanged();
} catch (JSONException e) {
e.printStackTrace();
}
String stream2 = pref.getStream2();
if (!stream2.contentEquals("none")) {
try {
JSONArray feedArray = response.getJSONArray(stream2);
for (int i = 0; i < feedArray.length(); i++) {
JSONObject feedObj = (JSONObject) feedArray.get(i);
FeedItem item = new FeedItem();
item.setId(feedObj.getInt("id"));
item.setName(feedObj.getString("title"));
// Image might be null sometimes
String image = feedObj.isNull("image") ? null : feedObj
.getString("image");
item.setImge(image);
item.setStatus(feedObj.getString("status"));
item.setProfilePic(feedObj.getString("profilepic"));
item.setTimeStamp(feedObj.getString("created_at"));
// url might be null sometimes
String feedUrl = feedObj.isNull("url") ? null : feedObj
.getString("url");
item.setUrl(feedUrl);
feedItems.add(item);
}
// notify data changes to list adapater
listAdapter.notifyDataSetChanged();
} catch (JSONException e) {
e.printStackTrace();
}
}
}
我需要將數組排序在一起以顯示每個數組中最近的項目，然後顯示最近的項目，依此類推。