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我有一個應用程序,其中包含一些子數據expandableListview。我想刪除組,但無法完成。請提供並行解決方案。如何從expandableListview中刪除組項目?
代碼: - 從ArrayList
// Listview Group expanded listener
expListView.setOnGroupExpandListener(new ExpandableListView.OnGroupExpandListener() {
@Override
public void onGroupExpand(int groupPosition) {
Log.e(TAG,"expandPostion::"+whiteListModels.get(groupPosition));
}
});
// Listview Group collasped listener
expListView.setOnGroupCollapseListener(new ExpandableListView.OnGroupCollapseListener() {
@Override
public void onGroupCollapse(int groupPosition) {
Log.e(TAG,"collapsePostion::"+whiteListModels.get(groupPosition));
}
});
從列表中刪除組,然後調用notifiDataSetChanged – Dilip
您在數組中定義了組。只需從陣列中刪除組。 – greenapps
如何........請發送一些代碼快照 – Niraj