1<?xml version="1.0" encoding="utf-8"?> 2<!-- Copyright (C) 2018 The Android Open Source Project 3 4Licensed under the Apache License, Version 2.0 (the "License"); 5you may not use this file except in compliance with the License. 6You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10Unless required by applicable law or agreed to in writing, software 11distributed under the License is distributed on an "AS IS" BASIS, 12WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13See the License for the specific language governing permissions and 14limitations under the License. 15--> 16<!-- A dummy wrapper layout so we can set the layout direction of the LinearLayout 17 without impacting its positioning in a parent view group with a potentially different 18 layout direction. 19 Please note that even though most layouts mirror in RTL, playback controls should not be 20 mirrored as they do not refer to the direction of time. 21 For more details see 22 https://material.io/design/usability/bidirectionality.html#mirroring-elements --> 23<FrameLayout 24 xmlns:android="http://schemas.android.com/apk/res/android" 25 android:layout_width="match_parent" 26 android:layout_height="@dimen/control_bar_height"> 27 28 <LinearLayout 29 android:id="@+id/buttons_container" 30 android:layout_width="match_parent" 31 android:layout_height="match_parent" 32 android:orientation="horizontal" 33 android:layoutDirection="ltr"> 34 35 <ImageButton 36 android:id="@+id/back_button" 37 android:layout_gravity="center_vertical" 38 android:layout_width="@dimen/control_button_size" 39 android:layout_height="@dimen/control_button_size" 40 android:layout_weight="@integer/playback_controls_back_button_weight" 41 android:src="@drawable/ic_skip_previous" 42 android:background="@drawable/playback_button_background" 43 style="@style/RadioButton" /> 44 45 <com.android.car.radio.widget.PlayPauseButton 46 android:id="@+id/play_button" 47 android:layout_gravity="center_vertical" 48 android:layout_width="@dimen/control_button_size" 49 android:layout_height="@dimen/control_button_size" 50 android:layout_weight="@integer/playback_controls_play_button_weight" 51 android:stateListAnimator="@anim/fab_state_list_animator" 52 android:src="@drawable/ic_play_pause_stop" 53 android:scaleType="center" 54 android:background="@drawable/playback_button_background" 55 android:tint="@color/playback_controls_play_button_color"/> 56 57 <ImageButton 58 android:id="@+id/forward_button" 59 android:layout_gravity="center_vertical" 60 android:layout_width="@dimen/control_button_size" 61 android:layout_height="@dimen/control_button_size" 62 android:layout_weight="@integer/playback_controls_forward_button_weight" 63 android:src="@drawable/ic_skip_next" 64 android:background="@drawable/playback_button_background" 65 style="@style/RadioButton" /> 66 67 <ImageButton 68 android:id="@+id/add_presets_button" 69 android:layout_gravity="center_vertical" 70 android:layout_width="@dimen/control_button_size" 71 android:layout_height="@dimen/control_button_size" 72 android:layout_weight="@integer/playback_controls_presets_button_weight" 73 android:src="@drawable/ic_star_empty" 74 android:background="@drawable/playback_button_background" 75 style="@style/RadioButton" /> 76 </LinearLayout> 77</FrameLayout> 78