1 /*
2  * Copyright (C) 2019 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.systemui.statusbar.notification.collection.listbuilder;
18 
19 import androidx.annotation.NonNull;
20 
21 import com.android.systemui.statusbar.notification.collection.GroupEntry;
22 import com.android.systemui.statusbar.notification.collection.NotifPipeline;
23 import com.android.systemui.statusbar.notification.collection.render.NotifGroupController;
24 
25 /** See {@link NotifPipeline#addOnAfterRenderGroupListener(OnAfterRenderGroupListener)} */
26 public interface OnAfterRenderGroupListener {
27     /**
28      * Called at the end of the pipeline after a group has been handed off to the view layer.
29      *
30      * @param groupEntry the entry for the group itself.
31      * @param controller the object to which data can be pushed.
32      */
onAfterRenderGroup( @onNull GroupEntry groupEntry, @NonNull NotifGroupController controller)33     void onAfterRenderGroup(
34             @NonNull GroupEntry groupEntry,
35             @NonNull NotifGroupController controller);
36 }
37