1<?xml version="1.0" encoding="utf-8"?><!-- 2 ~ Copyright (C) 2021 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<com.android.internal.widget.NotificationExpandButton 18 xmlns:android="http://schemas.android.com/apk/res/android" 19 android:id="@+id/expand_button" 20 android:layout_width="wrap_content" 21 android:layout_height="wrap_content" 22 android:layout_gravity="top|end" 23 android:contentDescription="@string/expand_button_content_description_collapsed" 24 android:padding="16dp" 25 > 26 27 <LinearLayout 28 android:id="@+id/expand_button_pill" 29 android:layout_width="wrap_content" 30 android:layout_height="@dimen/notification_expand_button_pill_height" 31 android:orientation="horizontal" 32 android:background="@drawable/expand_button_pill_bg" 33 > 34 35 <TextView 36 android:id="@+id/expand_button_number" 37 android:layout_width="wrap_content" 38 android:layout_height="@dimen/notification_expand_button_pill_height" 39 android:textAppearance="@style/TextAppearance.DeviceDefault.Notification.Info" 40 android:gravity="center_vertical" 41 android:paddingStart="8dp" 42 android:visibility="gone" 43 /> 44 45 <ImageView 46 android:id="@+id/expand_button_icon" 47 android:layout_width="@dimen/notification_expand_button_pill_height" 48 android:layout_height="@dimen/notification_expand_button_pill_height" 49 android:padding="2dp" 50 android:scaleType="fitCenter" 51 android:importantForAccessibility="no" 52 /> 53 54 </LinearLayout> 55 56</com.android.internal.widget.NotificationExpandButton> 57