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      1 <?xml version="1.0" encoding="utf-8"?>
      2 <!-- Copyright (C) 2016 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 <FrameLayout
     17     xmlns:android="http://schemas.android.com/apk/res/android"
     18     xmlns:app="http://schemas.android.com/apk/res-auto"
     19     android:id="@+id/radio_background"
     20     android:background="@color/car_radio_bg_color"
     21     android:layout_width="match_parent"
     22     android:layout_height="match_parent" >
     23 
     24     <FrameLayout
     25         android:background="@color/car_radio_display_scrim"
     26         android:layout_width="match_parent"
     27         android:layout_height="match_parent" />
     28 
     29     <!-- In order for this FrameLayout's elevation to show up, there needs to be a background
     30          set on it that's not transparent. Therefore, set it as the same color as
     31          radio_background. -->
     32     <FrameLayout
     33         android:id="@+id/preset_current_card_container"
     34         android:background="@color/car_radio_bg_color"
     35         android:layout_width="match_parent"
     36         android:layout_height="@dimen/car_preset_container_height" >
     37 
     38         <FrameLayout
     39             android:background="@color/car_radio_display_scrim"
     40             android:layout_width="match_parent"
     41             android:layout_height="match_parent" />
     42     </FrameLayout>
     43 
     44     <android.support.car.ui.PagedListView
     45         android:id="@+id/presets_list"
     46         android:background="@android:color/transparent"
     47         android:layout_marginTop="@dimen/car_preset_container_height"
     48         android:layout_width="match_parent"
     49         android:layout_height="match_parent"
     50         android:visibility="gone"
     51         app:offsetRows="true"/>
     52 
     53     <android.support.v7.widget.CardView
     54         android:id="@+id/current_radio_station_card"
     55         android:layout_gravity="bottom|center_horizontal"
     56         android:layout_width="match_parent"
     57         android:layout_height="@dimen/action_panel_height"
     58         android:foreground="@drawable/radio_control_background"
     59         app:cardBackgroundColor="@color/car_card" >
     60 
     61         <RelativeLayout
     62             android:id="@+id/current_radio_station_card_controls"
     63             android:layout_width="match_parent"
     64             android:layout_height="@dimen/car_preset_item_height"
     65             android:padding="8dp"
     66             android:orientation="horizontal"
     67             android:visibility="gone"
     68             android:alpha="0" >
     69 
     70             <!-- This wrapping RelativeLayout ensures both the band and channel are centered
     71                  within the StreamCardView. A RelativeLayout is used instead of something
     72                  more light-weight so that the band can align to the baseline of the
     73                  channel. -->
     74             <RelativeLayout
     75                 android:layout_alignParentStart="true"
     76                 android:layout_marginStart="@dimen/stream_card_keyline_1"
     77                 android:layout_width="wrap_content"
     78                 android:layout_height="match_parent">
     79 
     80                 <TextView
     81                     android:id="@+id/radio_station_channel"
     82                     android:layout_width="wrap_content"
     83                     android:layout_height="wrap_content"
     84                     android:layout_alignParentStart="true"
     85                     android:layout_centerVertical="true"
     86                     android:gravity="center"
     87                     android:textSize="@dimen/car_preset_current_channel_text_size"
     88                     style="@style/RadioPresetItemChannelText.CurrentStation" />
     89 
     90                 <TextView
     91                     android:id="@+id/radio_station_band"
     92                     android:layout_width="wrap_content"
     93                     android:layout_height="wrap_content"
     94                     android:layout_marginStart="@dimen/car_preset_current_channel_separator"
     95                     android:layout_alignBaseline="@id/radio_station_channel"
     96                     android:layout_toEndOf="@id/radio_station_channel"
     97                     android:textAllCaps="true"
     98                     android:textSize="@dimen/car_body2_size"
     99                     style="@style/RadioPresetItemChannelText.CurrentStation" />
    100             </RelativeLayout>
    101 
    102             <com.android.car.radio.PlayPauseButton
    103                 android:id="@+id/preset_radio_play_button"
    104                 android:layout_centerInParent="true"
    105                 android:layout_width="@dimen/stream_fab_size"
    106                 android:layout_height="@dimen/stream_fab_size"
    107                 android:padding="@dimen/car_presets_play_button_padding"
    108                 android:scaleType="centerInside"
    109                 android:src="@drawable/ic_play_pause_stop"
    110                 android:elevation="@dimen/car_radio_fab_elevation"
    111                 android:stateListAnimator="@anim/car_fab_state_list_animator" />
    112 
    113             <ImageView
    114                 android:id="@+id/exit_preset_list_arrow"
    115                 android:layout_alignParentEnd="true"
    116                 android:layout_centerVertical="true"
    117                 android:layout_gravity="center"
    118                 android:layout_width="@dimen/car_radio_controls_button_size"
    119                 android:layout_height="@dimen/car_radio_controls_button_size"
    120                 android:layout_marginEnd="24dp"
    121                 android:padding="@dimen/car_radio_controls_button_padding"
    122                 android:src="@drawable/ic_expand_more" />
    123         </RelativeLayout>
    124 
    125         <include layout="@layout/radio_controls" />
    126     </android.support.v7.widget.CardView>
    127 </FrameLayout>
    128