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.quickstep.views 18 19 import android.content.Context 20 import android.graphics.Outline 21 import android.graphics.Rect 22 import android.util.AttributeSet 23 import android.view.View 24 import android.view.ViewOutlineProvider 25 import android.widget.FrameLayout 26 27 class DesktopTaskContentView 28 @JvmOverloads 29 constructor(context: Context, attrs: AttributeSet? = null) : FrameLayout(context, attrs) { 30 var cornerRadius: Float = 0f 31 set(value) { 32 field = value 33 invalidateOutline() 34 } 35 36 private val bounds = Rect() 37 38 init { 39 clipToOutline = true 40 outlineProvider = 41 object : ViewOutlineProvider() { getOutlinenull42 override fun getOutline(view: View, outline: Outline) { 43 outline.setRoundRect(bounds, cornerRadius) 44 } 45 } 46 } 47 onSizeChangednull48 override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) { 49 super.onSizeChanged(w, h, oldw, oldh) 50 bounds.set(0, 0, w, h) 51 invalidateOutline() 52 } 53 } 54