1 /* 2 * Copyright (C) 2023 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.pipeline.shared.ui.viewmodel 18 19 import android.view.View 20 import com.android.systemui.statusbar.pipeline.shared.ui.binder.CollapsedStatusBarViewBinder 21 import com.android.systemui.statusbar.pipeline.shared.ui.binder.StatusBarVisibilityChangeListener 22 23 /** 24 * A fake view binder that can be used from Java tests. 25 * 26 * Since Java tests can't run tests within test scopes, we need to bypass the flows from 27 * [CollapsedStatusBarViewModel] and just trigger the listener directly. 28 */ 29 class FakeCollapsedStatusBarViewBinder : CollapsedStatusBarViewBinder { 30 var listener: StatusBarVisibilityChangeListener? = null 31 bindnull32 override fun bind( 33 view: View, 34 viewModel: CollapsedStatusBarViewModel, 35 listener: StatusBarVisibilityChangeListener, 36 ) { 37 this.listener = listener 38 } 39 } 40