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Fix re-use of folder list on rotation.

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This commit is contained in:
dosiecki 2014-10-27 00:43:43 -07:00
parent 492f24dd53
commit 337926f986
1 changed files with 6 additions and 3 deletions
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9
clients/android/NewsBlur/src/com/newsblur/database/FolderListAdapter.java
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@ -285,12 +285,14 @@ public class FolderListAdapter extends BaseExpandableListAdapter {
socialFeedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.SOCIAL_FEED_NEUTRAL_COUNT), R.id.row_socialsumneu); socialFeedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.SOCIAL_FEED_NEUTRAL_COUNT), R.id.row_socialsumneu);
socialFeedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.SOCIAL_FEED_POSITIVE_COUNT), R.id.row_socialsumpos); socialFeedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.SOCIAL_FEED_POSITIVE_COUNT), R.id.row_socialsumpos);
} }
recountFeeds();
notifyDataSetChanged(); notifyDataSetChanged();
} }
public void setFolderFeedMapCursor(Cursor cursor) { public synchronized void setFolderFeedMapCursor(Cursor cursor) {
if (cursor.getCount() < 1) return;
this.folderFeedMap = new TreeMap<String,List<String>>(); this.folderFeedMap = new TreeMap<String,List<String>>();
// some newer frameworks like to re-use cursors, so we cannot assume a starting index
cursor.moveToPosition(-1);
while (cursor.moveToNext()) { while (cursor.moveToNext()) {
String folderName = getStr(cursor, DatabaseConstants.FEED_FOLDER_FOLDER_NAME); String folderName = getStr(cursor, DatabaseConstants.FEED_FOLDER_FOLDER_NAME);
String feedId = getStr(cursor, DatabaseConstants.FEED_FOLDER_FEED_ID); String feedId = getStr(cursor, DatabaseConstants.FEED_FOLDER_FEED_ID);
@ -301,7 +303,7 @@ public class FolderListAdapter extends BaseExpandableListAdapter {
notifyDataSetChanged(); notifyDataSetChanged();
} }
public void setFeedCursor(Cursor cursor) { public synchronized void setFeedCursor(Cursor cursor) {
this.feedCursor = cursor; this.feedCursor = cursor;
if (feedColumnMap == null) { if (feedColumnMap == null) {
feedColumnMap = new HashMap<Integer,Integer>(); feedColumnMap = new HashMap<Integer,Integer>();
@ -310,6 +312,7 @@ public class FolderListAdapter extends BaseExpandableListAdapter {
feedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.FEED_NEUTRAL_COUNT), R.id.row_feedneutral); feedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.FEED_NEUTRAL_COUNT), R.id.row_feedneutral);
feedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.FEED_POSITIVE_COUNT), R.id.row_feedpositive); feedColumnMap.put(cursor.getColumnIndexOrThrow(DatabaseConstants.FEED_POSITIVE_COUNT), R.id.row_feedpositive);
} }
recountFeeds();
notifyDataSetChanged(); notifyDataSetChanged();
} }