1 /*
2 * Copyright (c) 2022 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.shade
18
19 /** A listener interface to be notified of expansion events for the quick settings panel. */
interfacenull20 fun interface ShadeQsExpansionListener {
21 /**
22 * Invoked whenever the quick settings expansion changes, when it is fully collapsed or expanded
23 */
24 fun onQsExpansionChanged(isQsExpanded: Boolean)
25 }
26