1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3 ~ Copyright (C) 2018 The Android Open Source Project 4 ~ 5 ~ Licensed under the Apache License, Version 2.0 (the "License"); 6 ~ you may not use this file except in compliance with the License. 7 ~ You may obtain a copy of the License at 8 ~ 9 ~ http://www.apache.org/licenses/LICENSE-2.0 10 ~ 11 ~ Unless required by applicable law or agreed to in writing, software 12 ~ distributed under the License is distributed on an "AS IS" BASIS, 13 ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ~ See the License for the specific language governing permissions and 15 ~ limitations under the License 16 --> 17 18<RelativeLayout 19 xmlns:android="http://schemas.android.com/apk/res/android" 20 android:layout_width="match_parent" 21 android:layout_height="@dimen/car_app_bar_height"> 22 23 <FrameLayout 24 android:id="@+id/action_bar_icon_container" 25 android:layout_width="@dimen/car_margin" 26 android:layout_height="match_parent" 27 android:layout_alignParentStart="true" 28 android:background="@drawable/button_ripple_bg"> 29 <ImageView 30 android:id="@+id/back_button" 31 style="@style/ListIcon.ActionBar"/> 32 </FrameLayout> 33 34 <TextView 35 android:id="@+id/title" 36 android:layout_width="wrap_content" 37 android:layout_height="match_parent" 38 android:layout_marginEnd="@dimen/car_keyline_1" 39 android:layout_toEndOf="@id/action_bar_icon_container" 40 android:gravity="center_vertical" 41 android:textAppearance="@style/TextAppearance.Car.Title2"/> 42 43 <Button 44 android:id="@+id/action_button2" 45 style="?android:attr/borderlessButtonStyle" 46 android:visibility="gone" 47 android:layout_width="wrap_content" 48 android:layout_height="@dimen/car_button_height" 49 android:layout_toStartOf="@id/action_button1" 50 android:layout_centerVertical="true" 51 android:ellipsize="end" 52 android:maxLines="1"/> 53 54 <Button 55 android:id="@+id/action_button1" 56 android:layout_width="wrap_content" 57 android:layout_height="@dimen/car_button_height" 58 android:layout_alignParentEnd="true" 59 android:layout_centerVertical="true" 60 android:layout_marginStart="@dimen/car_padding_4" 61 android:ellipsize="end" 62 android:maxLines="1"/> 63 64 <ProgressBar 65 android:id="@+id/progress_bar" 66 style="@style/Widget.Car.ProgressBar.Horizontal" 67 android:layout_width="match_parent" 68 android:layout_height="wrap_content" 69 android:layout_alignParentBottom="true" 70 android:visibility="gone" 71 android:indeterminate="true"/> 72</RelativeLayout> 73