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Refactor recentCatQuery into two separate functions

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This commit is contained in:
misaochan 2016-10-08 17:53:26 +13:00
parent 2abe8a279f
commit 9d50b4706c
1 changed files with 20 additions and 13 deletions
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33
app/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java
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@ -115,12 +115,11 @@ public class CategorizationFragment extends Fragment {
//TODO: Probably add 'suggest from filename' cats here. We want it to be displayed at start, not upon typing
//TODO: Search using MethodA query, but can't use MethodAUpdater because we don't want it updating when user types
/**
* Retrieves recently-used categories and nearby categories, and merges them without duplicates.
* @return a list containing these categories
* Retrieves recently-used categories
* @return a list containing recent categories
*/
protected ArrayList<String> recentCatQuery() {
ArrayList<String> items = new ArrayList<String>();
Set<String> mergedItems = new LinkedHashSet<String>();
try {
Cursor cursor = client.query(
@ -135,21 +134,29 @@ public class CategorizationFragment extends Fragment {
items.add(cat.getName());
}
cursor.close();
if (MwVolleyApi.GpsCatExists.getGpsCatExists() == true) {
//Log.d(TAG, "GPS cats found in CategorizationFragment.java" + MwVolleyApi.getGpsCat().toString());
List<String> gpsItems = new ArrayList<String>(MwVolleyApi.getGpsCat());
//Log.d(TAG, "GPS items: " + gpsItems.toString());
mergedItems.addAll(gpsItems);
}
mergedItems.addAll(items);
}
catch (RemoteException e) {
throw new RuntimeException(e);
}
return items;
}
/**
* Merges recently-used categories and nearby categories without duplicates.
* @return a list containing merged categories
*/
protected ArrayList<String> mergeItems() {
Set<String> mergedItems = new LinkedHashSet<String>();
if (MwVolleyApi.GpsCatExists.getGpsCatExists()) {
List<String> gpsItems = new ArrayList<String>(MwVolleyApi.getGpsCat());
mergedItems.addAll(gpsItems);
}
List<String> recentItems = new ArrayList<String>(recentCatQuery());
mergedItems.addAll(recentItems);
//Needs to be an ArrayList and not a List unless we want to modify a big portion of preexisting code
ArrayList<String> mergedItemsList = new ArrayList<String>(mergedItems);
return mergedItemsList;