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keep list position on delete item

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This commit is contained in:
veliymolfar 2020-06-24 19:14:53 +03:00
parent 43a66ac0d3
commit 10e01ea2e3
1 changed files with 11 additions and 2 deletions
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13
OsmAnd/src/net/osmand/plus/osmedit/OsmEditsFragment.java
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@ -667,10 +667,19 @@ public class OsmEditsFragment extends OsmAndListFragment implements SendPoiDialo
recreateAdapterData();
}
private int getFirstVisible() {
return getListView().getFirstVisiblePosition();
}
private void notifyDataSetChanged() {
listAdapter.notifyDataSetChanged();
}
private void notifyDataSetChangedWithSelection(int firstVisible) {
listAdapter.notifyDataSetChanged();
getListView().setSelection(firstVisible);
}
public static class DeleteOsmEditsConfirmDialogFragment extends DialogFragment {
public static final String TAG = "DeleteOsmEditsConfirmDialogFragment";
private static final String POINTS_LIST = "points_list";
@ -698,6 +707,7 @@ public class OsmEditsFragment extends OsmAndListFragment implements SendPoiDialo
builder.setPositiveButton(R.string.shared_string_delete, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
int firstVisible = parentFragment.getFirstVisible();
Iterator<OsmPoint> it = points.iterator();
while (it.hasNext()) {
OsmPoint osmPoint = it.next();
@ -710,8 +720,7 @@ public class OsmEditsFragment extends OsmAndListFragment implements SendPoiDialo
it.remove();
parentFragment.deletePoint(osmPoint);
}
parentFragment.notifyDataSetChanged();
parentFragment.notifyDataSetChangedWithSelection(firstVisible);
}
});
builder.setNegativeButton(R.string.shared_string_cancel, null);