app/src/main/java/de/danoeh/antennapod/view/SimpleAdapterDataObserver.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

package de.danoeh.antennapod.view;

import androidx.annotation.Nullable;
import androidx.recyclerview.widget.RecyclerView;

/**
 * AdapterDataObserver that relays all events to the method anythingChanged().
 */
public abstract class SimpleAdapterDataObserver extends RecyclerView.AdapterDataObserver {
    public abstract void anythingChanged();

    @Override
    public void onChanged() {
        anythingChanged();
    }

    @Override
    public void onItemRangeChanged(int positionStart, int itemCount) {
        anythingChanged();
    }

    @Override
    public void onItemRangeChanged(int positionStart, int itemCount, @Nullable Object payload) {
        anythingChanged();
    }

    @Override
    public void onItemRangeInserted(int positionStart, int itemCount) {
        anythingChanged();
    }

    @Override
    public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
        anythingChanged();
    }

    @Override
    public void onItemRangeRemoved(int positionStart, int itemCount) {
        anythingChanged();
    }
}