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.widget 18 19 import android.view.View 20 import android.view.ViewGroup 21 import android.widget.BaseAdapter 22 23 class FakeListAdapter(private var items: List<FakeListAdapterItem> = emptyList()) : BaseAdapter() { 24 setItemsnull25 fun setItems(items: List<FakeListAdapterItem>) { 26 this.items = items 27 notifyDataSetChanged() 28 } 29 getCountnull30 override fun getCount(): Int = items.size 31 32 override fun getItem(position: Int): Any = items[position].data 33 34 override fun getItemId(position: Int): Long = items[position].id 35 36 override fun getView(position: Int, convertView: View?, parent: ViewGroup?): View = 37 items[position].view(position, convertView, parent) 38 39 class FakeListAdapterItem( 40 /** Result returned in [Adapter#getView] */ 41 val view: (position: Int, convertView: View?, parent: ViewGroup?) -> View, 42 /** Returned in [Adapter#getItemId] */ 43 val id: Long = 0, 44 /** Returned in [Adapter#getItem] */ 45 val data: Any = Unit, 46 ) 47 } 48