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.systemui.scene.ui 18 19 import androidx.compose.runtime.Composable 20 import androidx.compose.ui.Modifier 21 import com.android.compose.animation.scene.ContentScope 22 import com.android.compose.animation.scene.OverlayKey 23 import com.android.systemui.lifecycle.ExclusiveActivatable 24 import com.android.systemui.scene.ui.composable.Overlay 25 import kotlinx.coroutines.awaitCancellation 26 27 class FakeOverlay( 28 override val key: OverlayKey, 29 ) : ExclusiveActivatable(), Overlay { 30 Contentnull31 @Composable override fun ContentScope.Content(modifier: Modifier) = Unit 32 33 override suspend fun onActivated(): Nothing { 34 awaitCancellation() 35 } 36 } 37