packages/SystemUI/res/layout/media_view.xml - platform/frameworks/base - Git at Google

 <?xml version="1.0" encoding="utf-8"?>
 <!--
   ~ Copyright (C) 2019 The Android Open Source Project
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
   ~ You may obtain a copy of the License at
   ~
   ~      http://www.apache.org/licenses/LICENSE-2.0
   ~
   ~ Unless required by applicable law or agreed to in writing, software
   ~ distributed under the License is distributed on an "AS IS" BASIS,
   ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License
   -->

 <!-- Layout for media controls inside QSPanel carousel -->
 <com.android.systemui.util.animation.TransitionLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/qs_media_controls"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:clipChildren="false"
     android:clipToPadding="false"
     android:gravity="center_horizontal|fill_vertical"
     android:forceHasOverlappingRendering="false"
     android:background="@drawable/qs_media_background"
     android:theme="@style/MediaPlayer">

     <androidx.constraintlayout.widget.Guideline
         android:id="@+id/center_vertical_guideline"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:orientation="vertical"
         app:layout_constraintGuide_percent="0.6" />

     <androidx.constraintlayout.widget.Guideline
         android:id="@+id/center_horizontal_guideline"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:orientation="horizontal"
         app:layout_constraintGuide_begin="48dp" />

     <!-- As per Material Design on Biderectionality, this is forced to LTR in code -->
     <FrameLayout
         android:id="@+id/notification_media_progress_time"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:forceHasOverlappingRendering="false">
         <!-- width is set to "match_parent" to avoid extra layout calls -->
         <TextView
             android:id="@+id/media_elapsed_time"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_alignParentStart="true"
             android:fontFamily="@*android:string/config_bodyFontFamily"
             android:gravity="start"
             android:textSize="12sp" />

         <TextView
             android:id="@+id/media_total_time"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_alignParentEnd="true"
             android:fontFamily="@*android:string/config_bodyFontFamily"
             android:gravity="end"
             android:textSize="12sp" />
     </FrameLayout>

     <!--  Actions must be ordered left-to-right even in RTL layout.  However, they appear in a chain
     with the artist name, and must as a group appear at the end of that chain.  This is
     accomplished by having all actions appear in a LTR chain within the parent, and then biasing it
     to the right side, then this barrier is used to bound the text views.  -->
     <androidx.constraintlayout.widget.Barrier
         android:id="@+id/media_action_barrier"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:orientation="vertical"
         app:layout_constraintTop_toBottomOf="@id/header_title"
         app:barrierDirection="start"
         app:constraint_referenced_ids="action0,action1,action2,action3,action4"
          />

     <ImageButton
         android:id="@+id/action0"
         style="@style/MediaPlayer.Action"
         android:layout_width="48dp"
         android:layout_height="48dp" />

     <ImageButton
         android:id="@+id/action1"
         style="@style/MediaPlayer.Action"
         android:layout_width="48dp"
         android:layout_height="48dp" />

     <ImageButton
         android:id="@+id/action2"
         style="@style/MediaPlayer.Action"
         android:layout_width="48dp"
         android:layout_height="48dp" />

     <ImageButton
         android:id="@+id/action3"
         style="@style/MediaPlayer.Action"
         android:layout_width="48dp"
         android:layout_height="48dp" />

     <ImageButton
         android:id="@+id/action4"
         style="@style/MediaPlayer.Action"
         android:layout_width="48dp"
         android:layout_height="48dp" />

     <!-- Album Art -->
     <ImageView
         android:id="@+id/album_art"
         android:layout_width="@dimen/qs_media_album_size"
         android:layout_height="@dimen/qs_media_album_size"
         android:layout_gravity="center_vertical"
         style="@style/MediaPlayer.Album"
         android:background="@drawable/qs_media_art_background"
         android:clipToOutline="true" />

     <!-- Seamless Output Switcher -->
     <LinearLayout
         android:id="@+id/media_seamless"
         android:layout_width="0dp"
         android:layout_height="48dp"
         android:orientation="horizontal"
         android:gravity="top|end"
         android:paddingTop="@dimen/qs_media_padding"
         android:paddingEnd="@dimen/qs_media_padding"
         android:background="@drawable/qs_media_light_source"
         android:forceHasOverlappingRendering="false">
         <LinearLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:minHeight="@dimen/qs_seamless_height"
             android:theme="@style/MediaPlayer.SolidButton"
             android:background="@drawable/qs_media_seamless_background"
             android:orientation="horizontal"
             android:contentDescription="@string/quick_settings_media_device_label">
             <ImageView
                 android:id="@+id/media_seamless_image"
                 android:layout_width="@dimen/qs_seamless_icon_size"
                 android:layout_height="@dimen/qs_seamless_icon_size"
                 android:layout_gravity="center"
                 android:tint="?android:attr/textColorPrimary"
                 android:src="@*android:drawable/ic_media_seamless" />
             <TextView
                 android:id="@+id/media_seamless_text"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
                 android:layout_marginStart="4dp"
                 android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
                 android:singleLine="true"
                 android:text="@*android:string/ext_media_seamless_action"
                 android:textDirection="locale"
                 android:textSize="12sp"
                 android:lineHeight="16sp" />
         </LinearLayout>
     </LinearLayout>

     <ImageView
         android:id="@+id/media_seamless_fallback"
         android:layout_width="@dimen/qs_seamless_fallback_icon_size"
         android:layout_height="@dimen/qs_seamless_fallback_icon_size"
         android:layout_marginTop="@dimen/qs_media_padding"
         android:layout_marginBottom="@dimen/qs_media_padding"
         android:layout_marginStart="@dimen/qs_center_guideline_padding"
         android:layout_marginEnd="@dimen/qs_seamless_fallback_margin"
         android:tint="?android:attr/textColor"
         android:src="@drawable/ic_cast_connected"
         android:forceHasOverlappingRendering="false" />

     <!-- Seek Bar -->
     <!-- As per Material Design on Biderectionality, this is forced to LTR in code -->
     <SeekBar
         android:id="@+id/media_progress_bar"
         style="@style/MediaPlayer.ProgressBar"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:maxHeight="@dimen/qs_media_enabled_seekbar_height"
         android:paddingTop="@dimen/qs_media_enabled_seekbar_vertical_padding"
         android:layout_marginTop="-22dp"
         android:paddingBottom="2dp"
         android:splitTrack="false" />

     <!-- Song name -->
     <TextView
         android:id="@+id/header_title"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
         android:singleLine="true"
         android:textSize="16sp" />

     <!-- Artist name -->
     <TextView
         android:id="@+id/header_artist"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:fontFamily="@*android:string/config_headlineFontFamily"
         android:singleLine="true"
         style="@style/MediaPlayer.Subtitle"
         android:textSize="14sp" />

     <com.android.internal.widget.CachingIconView
         android:id="@+id/icon"
         style="@style/MediaPlayer.AppIcon"
         android:layout_width="@dimen/qs_media_icon_size"
         android:layout_height="@dimen/qs_media_icon_size" />

     <!-- Long press menu -->
     <TextView
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="@dimen/qs_media_padding"
         android:layout_marginStart="@dimen/qs_media_padding"
         android:layout_marginEnd="@dimen/qs_media_padding"
         android:id="@+id/remove_text"
         android:fontFamily="@*android:string/config_headlineFontFamily"
         android:singleLine="true"
         android:ellipsize="marquee"
         android:marqueeRepeatLimit="marquee_forever"
         android:text="@string/controls_media_close_session"
         android:gravity="center_horizontal|top"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintBottom_toTopOf="@id/cancel"/>

     <FrameLayout
         android:id="@+id/settings"
         android:background="@drawable/qs_media_light_source"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/qs_media_padding"
         android:layout_marginEnd="@dimen/qs_media_action_spacing"
         android:layout_marginBottom="@dimen/qs_media_padding"
         app:layout_constrainedWidth="true"
         app:layout_constraintWidth_min="48dp"
         app:layout_constraintHeight_min="48dp"
         app:layout_constraintHorizontal_chainStyle="spread_inside"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toStartOf="@id/cancel"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintTop_toBottomOf="@id/remove_text">

         <TextView
             android:id="@+id/settings_text"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center|bottom"
             style="@style/MediaPlayer.OutlineButton"
             android:text="@string/controls_media_settings_button" />
     </FrameLayout>

     <FrameLayout
         android:id="@+id/cancel"
         android:background="@drawable/qs_media_light_source"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/qs_media_action_spacing"
         android:layout_marginEnd="@dimen/qs_media_action_spacing"
         android:layout_marginBottom="@dimen/qs_media_padding"
         app:layout_constrainedWidth="true"
         app:layout_constraintWidth_min="48dp"
         app:layout_constraintHeight_min="48dp"
         app:layout_constraintStart_toEndOf="@id/settings"
         app:layout_constraintEnd_toStartOf="@id/dismiss"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintTop_toBottomOf="@id/remove_text">

         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center|bottom"
             style="@style/MediaPlayer.OutlineButton"
             android:text="@string/cancel" />
     </FrameLayout>

     <FrameLayout
         android:id="@+id/dismiss"
         android:background="@drawable/qs_media_light_source"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/qs_media_action_spacing"
         android:layout_marginEnd="@dimen/qs_media_padding"
         android:layout_marginBottom="@dimen/qs_media_padding"
         app:layout_constrainedWidth="true"
         app:layout_constraintWidth_min="48dp"
         app:layout_constraintHeight_min="48dp"
         app:layout_constraintStart_toEndOf="@id/cancel"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintTop_toBottomOf="@id/remove_text">

         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center|bottom"
             style="@style/MediaPlayer.OutlineButton"
             android:text="@string/controls_media_dismiss_button"
         />
     </FrameLayout>
 </com.android.systemui.util.animation.TransitionLayout>
	<?xml version="1.0" encoding="utf-8"?>
	<!--
	~ Copyright (C) 2019 The Android Open Source Project
	~
	~ Licensed under the Apache License, Version 2.0 (the "License");
	~ you may not use this file except in compliance with the License.
	~ You may obtain a copy of the License at
	~
	~ http://www.apache.org/licenses/LICENSE-2.0
	~
	~ Unless required by applicable law or agreed to in writing, software
	~ distributed under the License is distributed on an "AS IS" BASIS,
	~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	~ See the License for the specific language governing permissions and
	~ limitations under the License
	-->

	<!-- Layout for media controls inside QSPanel carousel -->
	<com.android.systemui.util.animation.TransitionLayout xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:app="http://schemas.android.com/apk/res-auto"
	android:id="@+id/qs_media_controls"
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:clipChildren="false"
	android:clipToPadding="false"
	android:gravity="center_horizontal\|fill_vertical"
	android:forceHasOverlappingRendering="false"
	android:background="@drawable/qs_media_background"
	android:theme="@style/MediaPlayer">

	<androidx.constraintlayout.widget.Guideline
	android:id="@+id/center_vertical_guideline"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:orientation="vertical"
	app:layout_constraintGuide_percent="0.6" />

	<androidx.constraintlayout.widget.Guideline
	android:id="@+id/center_horizontal_guideline"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:orientation="horizontal"
	app:layout_constraintGuide_begin="48dp" />

	<!-- As per Material Design on Biderectionality, this is forced to LTR in code -->
	<FrameLayout
	android:id="@+id/notification_media_progress_time"
	android:layout_width="0dp"
	android:layout_height="wrap_content"
	android:forceHasOverlappingRendering="false">
	<!-- width is set to "match_parent" to avoid extra layout calls -->
	<TextView
	android:id="@+id/media_elapsed_time"
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:layout_alignParentStart="true"
	android:fontFamily="@*android:string/config_bodyFontFamily"
	android:gravity="start"
	android:textSize="12sp" />

	<TextView
	android:id="@+id/media_total_time"
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:layout_alignParentEnd="true"
	android:fontFamily="@*android:string/config_bodyFontFamily"
	android:gravity="end"
	android:textSize="12sp" />
	</FrameLayout>

	<!-- Actions must be ordered left-to-right even in RTL layout. However, they appear in a chain
	with the artist name, and must as a group appear at the end of that chain. This is
	accomplished by having all actions appear in a LTR chain within the parent, and then biasing it
	to the right side, then this barrier is used to bound the text views. -->
	<androidx.constraintlayout.widget.Barrier
	android:id="@+id/media_action_barrier"
	android:layout_width="0dp"
	android:layout_height="0dp"
	android:orientation="vertical"
	app:layout_constraintTop_toBottomOf="@id/header_title"
	app:barrierDirection="start"
	app:constraint_referenced_ids="action0,action1,action2,action3,action4"
	/>

	<ImageButton
	android:id="@+id/action0"
	style="@style/MediaPlayer.Action"
	android:layout_width="48dp"
	android:layout_height="48dp" />

	<ImageButton
	android:id="@+id/action1"
	style="@style/MediaPlayer.Action"
	android:layout_width="48dp"
	android:layout_height="48dp" />

	<ImageButton
	android:id="@+id/action2"
	style="@style/MediaPlayer.Action"
	android:layout_width="48dp"
	android:layout_height="48dp" />

	<ImageButton
	android:id="@+id/action3"
	style="@style/MediaPlayer.Action"
	android:layout_width="48dp"
	android:layout_height="48dp" />

	<ImageButton
	android:id="@+id/action4"
	style="@style/MediaPlayer.Action"
	android:layout_width="48dp"
	android:layout_height="48dp" />

	<!-- Album Art -->
	<ImageView
	android:id="@+id/album_art"
	android:layout_width="@dimen/qs_media_album_size"
	android:layout_height="@dimen/qs_media_album_size"
	android:layout_gravity="center_vertical"
	style="@style/MediaPlayer.Album"
	android:background="@drawable/qs_media_art_background"
	android:clipToOutline="true" />

	<!-- Seamless Output Switcher -->
	<LinearLayout
	android:id="@+id/media_seamless"
	android:layout_width="0dp"
	android:layout_height="48dp"
	android:orientation="horizontal"
	android:gravity="top\|end"
	android:paddingTop="@dimen/qs_media_padding"
	android:paddingEnd="@dimen/qs_media_padding"
	android:background="@drawable/qs_media_light_source"
	android:forceHasOverlappingRendering="false">
	<LinearLayout
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:minHeight="@dimen/qs_seamless_height"
	android:theme="@style/MediaPlayer.SolidButton"
	android:background="@drawable/qs_media_seamless_background"
	android:orientation="horizontal"
	android:contentDescription="@string/quick_settings_media_device_label">
	<ImageView
	android:id="@+id/media_seamless_image"
	android:layout_width="@dimen/qs_seamless_icon_size"
	android:layout_height="@dimen/qs_seamless_icon_size"
	android:layout_gravity="center"
	android:tint="?android:attr/textColorPrimary"
	android:src="@*android:drawable/ic_media_seamless" />
	<TextView
	android:id="@+id/media_seamless_text"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:layout_gravity="center_vertical"
	android:layout_marginStart="4dp"
	android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
	android:singleLine="true"
	android:text="@*android:string/ext_media_seamless_action"
	android:textDirection="locale"
	android:textSize="12sp"
	android:lineHeight="16sp" />
	</LinearLayout>
	</LinearLayout>

	<ImageView
	android:id="@+id/media_seamless_fallback"
	android:layout_width="@dimen/qs_seamless_fallback_icon_size"
	android:layout_height="@dimen/qs_seamless_fallback_icon_size"
	android:layout_marginTop="@dimen/qs_media_padding"
	android:layout_marginBottom="@dimen/qs_media_padding"
	android:layout_marginStart="@dimen/qs_center_guideline_padding"
	android:layout_marginEnd="@dimen/qs_seamless_fallback_margin"
	android:tint="?android:attr/textColor"
	android:src="@drawable/ic_cast_connected"
	android:forceHasOverlappingRendering="false" />

	<!-- Seek Bar -->
	<!-- As per Material Design on Biderectionality, this is forced to LTR in code -->
	<SeekBar
	android:id="@+id/media_progress_bar"
	style="@style/MediaPlayer.ProgressBar"
	android:layout_width="0dp"
	android:layout_height="wrap_content"
	android:maxHeight="@dimen/qs_media_enabled_seekbar_height"
	android:paddingTop="@dimen/qs_media_enabled_seekbar_vertical_padding"
	android:layout_marginTop="-22dp"
	android:paddingBottom="2dp"
	android:splitTrack="false" />

	<!-- Song name -->
	<TextView
	android:id="@+id/header_title"
	android:layout_width="0dp"
	android:layout_height="wrap_content"
	android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
	android:singleLine="true"
	android:textSize="16sp" />

	<!-- Artist name -->
	<TextView
	android:id="@+id/header_artist"
	android:layout_width="0dp"
	android:layout_height="wrap_content"
	android:fontFamily="@*android:string/config_headlineFontFamily"
	android:singleLine="true"
	style="@style/MediaPlayer.Subtitle"
	android:textSize="14sp" />

	<com.android.internal.widget.CachingIconView
	android:id="@+id/icon"
	style="@style/MediaPlayer.AppIcon"
	android:layout_width="@dimen/qs_media_icon_size"
	android:layout_height="@dimen/qs_media_icon_size" />

	<!-- Long press menu -->
	<TextView
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:layout_marginTop="@dimen/qs_media_padding"
	android:layout_marginStart="@dimen/qs_media_padding"
	android:layout_marginEnd="@dimen/qs_media_padding"
	android:id="@+id/remove_text"
	android:fontFamily="@*android:string/config_headlineFontFamily"
	android:singleLine="true"
	android:ellipsize="marquee"
	android:marqueeRepeatLimit="marquee_forever"
	android:text="@string/controls_media_close_session"
	android:gravity="center_horizontal\|top"
	app:layout_constraintTop_toTopOf="parent"
	app:layout_constraintStart_toStartOf="parent"
	app:layout_constraintEnd_toEndOf="parent"
	app:layout_constraintBottom_toTopOf="@id/cancel"/>

	<FrameLayout
	android:id="@+id/settings"
	android:background="@drawable/qs_media_light_source"
	android:layout_width="0dp"
	android:layout_height="wrap_content"
	android:layout_marginStart="@dimen/qs_media_padding"
	android:layout_marginEnd="@dimen/qs_media_action_spacing"
	android:layout_marginBottom="@dimen/qs_media_padding"
	app:layout_constrainedWidth="true"
	app:layout_constraintWidth_min="48dp"
	app:layout_constraintHeight_min="48dp"
	app:layout_constraintHorizontal_chainStyle="spread_inside"
	app:layout_constraintStart_toStartOf="parent"
	app:layout_constraintEnd_toStartOf="@id/cancel"
	app:layout_constraintBottom_toBottomOf="parent"
	app:layout_constraintTop_toBottomOf="@id/remove_text">

	<TextView
	android:id="@+id/settings_text"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:layout_gravity="center\|bottom"
	style="@style/MediaPlayer.OutlineButton"
	android:text="@string/controls_media_settings_button" />
	</FrameLayout>

	<FrameLayout
	android:id="@+id/cancel"
	android:background="@drawable/qs_media_light_source"
	android:layout_width="0dp"
	android:layout_height="wrap_content"
	android:layout_marginStart="@dimen/qs_media_action_spacing"
	android:layout_marginEnd="@dimen/qs_media_action_spacing"
	android:layout_marginBottom="@dimen/qs_media_padding"
	app:layout_constrainedWidth="true"
	app:layout_constraintWidth_min="48dp"
	app:layout_constraintHeight_min="48dp"
	app:layout_constraintStart_toEndOf="@id/settings"
	app:layout_constraintEnd_toStartOf="@id/dismiss"
	app:layout_constraintBottom_toBottomOf="parent"
	app:layout_constraintTop_toBottomOf="@id/remove_text">

	<TextView
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:layout_gravity="center\|bottom"
	style="@style/MediaPlayer.OutlineButton"
	android:text="@string/cancel" />
	</FrameLayout>

	<FrameLayout
	android:id="@+id/dismiss"
	android:background="@drawable/qs_media_light_source"
	android:layout_width="0dp"
	android:layout_height="wrap_content"
	android:layout_marginStart="@dimen/qs_media_action_spacing"
	android:layout_marginEnd="@dimen/qs_media_padding"
	android:layout_marginBottom="@dimen/qs_media_padding"
	app:layout_constrainedWidth="true"
	app:layout_constraintWidth_min="48dp"
	app:layout_constraintHeight_min="48dp"
	app:layout_constraintStart_toEndOf="@id/cancel"
	app:layout_constraintEnd_toEndOf="parent"
	app:layout_constraintBottom_toBottomOf="parent"
	app:layout_constraintTop_toBottomOf="@id/remove_text">

	<TextView
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:layout_gravity="center\|bottom"
	style="@style/MediaPlayer.OutlineButton"
	android:text="@string/controls_media_dismiss_button"
	/>
	</FrameLayout>
	</com.android.systemui.util.animation.TransitionLayout>