mirror of https://github.com/M66B/FairEmail.git
48 lines
1.6 KiB
Java
48 lines
1.6 KiB
Java
package eu.faircode.email;
|
|
|
|
/*
|
|
This file is part of FairEmail.
|
|
|
|
FairEmail is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
FairEmail is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Copyright 2018-2022 by Marcel Bokhorst (M66B)
|
|
*/
|
|
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
import androidx.recyclerview.selection.ItemKeyProvider;
|
|
import androidx.recyclerview.widget.RecyclerView;
|
|
|
|
public class ItemKeyProviderMessage extends ItemKeyProvider<Long> {
|
|
private RecyclerView recyclerView;
|
|
|
|
ItemKeyProviderMessage(RecyclerView recyclerView) {
|
|
super(ItemKeyProvider.SCOPE_CACHED);
|
|
this.recyclerView = recyclerView;
|
|
}
|
|
|
|
@Nullable
|
|
@Override
|
|
public Long getKey(int pos) {
|
|
AdapterMessage adapter = (AdapterMessage) recyclerView.getAdapter();
|
|
return adapter.getKeyAtPosition(pos);
|
|
}
|
|
|
|
@Override
|
|
public int getPosition(@NonNull Long key) {
|
|
AdapterMessage adapter = (AdapterMessage) recyclerView.getAdapter();
|
|
return adapter.getPositionForKey(key);
|
|
}
|
|
}
|