1 /* 2 * Copyright (C) 2024 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.wm.shell.shared; 18 19 import android.window.RemoteTransition; 20 import android.window.TransitionFilter; 21 import android.view.InsetsState; 22 23 /** 24 * Listener interface that Launcher attaches to SystemUI to get home activity transition callbacks 25 * on the default display. 26 */ 27 oneway interface IHomeTransitionListener { 28 29 /** 30 * Called when a transition changes the visibility of the home activity on the default display. 31 */ onHomeVisibilityChanged(in boolean isVisible)32 void onHomeVisibilityChanged(in boolean isVisible); 33 34 /** 35 * Called when the insets at display-level change. 36 */ onDisplayInsetsChanged(in InsetsState insets)37 void onDisplayInsetsChanged(in InsetsState insets); 38 } 39 40