sorting – Android sort ListView alphabetically-ThrowExceptions

Exception or error: So I’m trying to sort a simple ArrayAdapter for ListView. Here’s what I’ve tried: ListView lv; String[] months = { “January”, “February”, “March”, “April”, “May”, “June”, “July”, “August”, “September”, “October”, “November”, “December” }; ArrayAdapter<String> adapter; ArrayList<String> list; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); lv = (ListView) findViewById(R.id.listView1); lv.setFastScrollEnabled(true); adapter = …

android – How to provide custom animation during sorting (notifyDataSetChanged) on RecyclerView-ThrowExceptions

Exception or error: Currently, by using the default animator android.support.v7.widget.DefaultItemAnimator, here’s the outcome I’m having during sorting DefaultItemAnimator animation video : https://youtu.be/EccI7RUcdbg public void sortAndNotifyDataSetChanged() { int i0 = 0; int i1 = models.size() – 1; while (i0 < i1) { DemoModel o0 = models.get(i0); DemoModel o1 = models.get(i1); models.set(i0, o1); models.set(i1, o0); i0++; i1–; …

java – sorting arraylist of string in android-ThrowExceptions

Exception or error: This question already has answers here: Sorting arraylist in alphabetical order (case insensitive) (7 answers) Closed 4 years ago. i am having a string arraylist ‘names’.which contains names of people.i want to sort the arraylist in alphabetical order.plz help me How to solve: This will solve your problem… ArrayList arrayList = new …

java.lang.NoSuchMethodError: No interface method sort(Ljava/util/Comparator;) exception in sorting arraylist android-ThrowExceptions

Exception or error: I’m trying to sort an ArrayList in Java in Android app but I’m getting this weird exception. Code: eventsList.sort(new Comparator<Event>() { @Override public int compare(Event event, Event t1) { return event.getEventStartDate().compareTo(t1.getEventStartDate()); } }); Exception: java.lang.NoSuchMethodError: No interface method sort(Ljava/util/Comparator;)V in class Ljava/util/List; or its super classes (declaration of ‘java.util.List’ appears in /system/framework/core-libart.jar) …

java – sorting a List of Map<String, String>-ThrowExceptions

Exception or error: I have a list variable created like this: List<Map<String, String>> list = new ArrayList<Map<String, String>>(); In my Android application, this list gets populated. just an example: Map<String, String> map1 = new HashMap<String, String>(); map.put(“name”, “Josh”); … Map<String, String> map2 = new HashMap<String, String>(); map.put(“name”, “Anna”); … Map<String, String> map3 = new HashMap<String, …

Firebase Data Desc Sorting in Android-ThrowExceptions

Exception or error: I am storing data in Firebase storage. Object Comment with attribute timestamp. When I push data from device to Firebase I’m populating timestamp with currentTime and store in long data type. When I do retrieving the data with firebaseRef.orderByChild(“timestamp”).limitToLast(15) result is not sorting how I expected. I even played around with rules …

PHP sorting issue, arsort vs asort + array_reverse-ThrowExceptions

Exception or error: I was recently working on one of the project euler problem sets and came across this strange issue. I’ve solved the problem correctly with the first solution, but I don’t know why the other version does not work as expected. Here is the code that works: asort($card_count, SORT_NUMERIC); $card_count = array_reverse($card_count, true); …

sorting a php array alphanumerically-ThrowExceptions

Exception or error: I know there are natsort() and natcasesort() functions in php to sort array elements in natural order. I am trying to sort the following items. array[0]= ’10. xyz’; array[1]= ’13. xyz’; array[2]= ‘2. xyz’; array[3]= ‘1a. xyz’; array[4]= ‘6. xyz’; array[5]= ‘1b. xyz’; array[6]= ‘4a. xyz’; array[7]= ‘4b. xyz’; now if I …

php – sorting in case mysql-ThrowExceptions

Exception or error: SELECT * FROM case_study ORDER BY CASE WHEN expiry_date_case > CURDATE() THEN 3 WHEN expiry_date_case IS NULL THEN 2 WHEN expiry_date_case < CURDATE() THEN 1 END DESC The above query work’s fine, But i want to sort the items by expiry date in ASC in one case and DESC in one case.How …