-Added dropdown to start play for all StreamInfoItem.

-Refactored NavigationHelper to allow service player control to open anywhere.
-Refactored NavigationHelper to allow starting player at anywhere.

app/src/main/res/layout/list_stream_item.xml

@@ -7,7 +7,9 @@
     android:layout_height="@dimen/video_item_search_height"
     android:background="?attr/selectableItemBackground"
     android:clickable="true"
-    android:padding="@dimen/video_item_search_padding">
+    android:focusable="true"
+    android:paddingTop="@dimen/video_item_search_padding"
+    android:paddingBottom="@dimen/video_item_search_padding">
 
     <ImageView
         android:id="@+id/itemThumbnailView"
@@ -16,6 +18,7 @@
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true"
         android:layout_alignParentTop="true"
+        android:layout_marginLeft="@dimen/video_item_search_padding"
         android:layout_marginRight="@dimen/video_item_search_image_right_margin"
         android:contentDescription="@string/list_thumbnail_view_description"
         android:scaleType="centerCrop"
@@ -42,12 +45,30 @@
         tools:ignore="RtlHardcoded"
         tools:text="1:09:10"/>
 
+    <ImageButton
+        android:id="@+id/itemActionDropdown"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_centerVertical="true"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true"
+        android:layout_marginLeft="@dimen/video_item_search_image_right_margin"
+        android:layout_marginStart="@dimen/video_item_search_image_right_margin"
+        android:background="?attr/selectableItemBackground"
+        android:src="?attr/more_vertical"
+        android:visibility="gone"
+        tools:visibility="visible"
+        tools:ignore="ContentDescription"/>
+
     <TextView
         android:id="@+id/itemVideoTitleView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentTop="true"
+        android:layout_toLeftOf="@id/itemActionDropdown"
+        android:layout_toStartOf="@id/itemActionDropdown"
         android:layout_toRightOf="@+id/itemThumbnailView"
+        android:layout_toEndOf="@+id/itemThumbnailView"
         android:ellipsize="end"
         android:maxLines="2"
         android:textAppearance="?android:attr/textAppearanceLarge"
@@ -59,7 +80,10 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@+id/itemVideoTitleView"
+        android:layout_toLeftOf="@id/itemActionDropdown"
+        android:layout_toStartOf="@id/itemActionDropdown"
         android:layout_toRightOf="@+id/itemThumbnailView"
+        android:layout_toEndOf="@+id/itemThumbnailView"
         android:lines="1"
         android:textAppearance="?android:attr/textAppearanceSmall"
         android:textSize="@dimen/video_item_search_uploader_text_size"
@@ -70,7 +94,10 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
+        android:layout_toLeftOf="@id/itemActionDropdown"
+        android:layout_toStartOf="@id/itemActionDropdown"
         android:layout_toRightOf="@+id/itemThumbnailView"
+        android:layout_toEndOf="@+id/itemThumbnailView"
         android:lines="1"
         android:textAppearance="?android:attr/textAppearanceSmall"
         android:textSize="@dimen/video_item_search_upload_date_text_size"

app/src/main/res/layout/list_stream_mini_item.xml

@@ -7,7 +7,9 @@
     android:layout_height="wrap_content"
     android:background="?attr/selectableItemBackground"
     android:clickable="true"
-    android:padding="@dimen/video_item_search_padding">
+    android:focusable="true"
+    android:paddingTop="@dimen/video_item_search_padding"
+    android:paddingBottom="@dimen/video_item_search_padding">
 
     <ImageView
         android:id="@+id/itemThumbnailView"
@@ -16,6 +18,7 @@
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true"
         android:layout_alignParentTop="true"
+        android:layout_marginLeft="@dimen/video_item_search_padding"
         android:layout_marginRight="@dimen/video_item_search_image_right_margin"
         android:contentDescription="@string/list_thumbnail_view_description"
         android:scaleType="centerCrop"
@@ -41,13 +44,28 @@
         tools:ignore="RtlHardcoded"
         tools:text="1:09:10"/>
 
+    <ImageButton
+        android:id="@+id/itemActionDropdown"
+        android:layout_width="wrap_content"
+        android:layout_height="55dp"
+        android:layout_centerVertical="true"
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true"
+        android:background="?attr/selectableItemBackground"
+        android:src="?attr/more_vertical"
+        android:visibility="gone"
+        tools:visibility="visible"
+        tools:ignore="ContentDescription"/>
 
     <TextView
         android:id="@+id/itemVideoTitleView"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentTop="true"
+        android:layout_toLeftOf="@id/itemActionDropdown"
+        android:layout_toStartOf="@id/itemActionDropdown"
         android:layout_toRightOf="@+id/itemThumbnailView"
+        android:layout_toEndOf="@+id/itemThumbnailView"
         android:ellipsize="end"
         android:maxLines="2"
         android:textAppearance="?android:attr/textAppearanceLarge"
@@ -59,7 +77,10 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@+id/itemVideoTitleView"
+        android:layout_toLeftOf="@id/itemActionDropdown"
+        android:layout_toStartOf="@id/itemActionDropdown"
         android:layout_toRightOf="@+id/itemThumbnailView"
+        android:layout_toEndOf="@+id/itemThumbnailView"
         android:lines="1"
         android:textAppearance="?android:attr/textAppearanceSmall"
         android:textSize="@dimen/video_item_search_uploader_text_size"

app/src/main/res/values/attrs.xml

@@ -20,6 +20,7 @@
     <attr name="history" format="reference"/>
     <attr name="drag_handle" format="reference"/>
     <attr name="selected" format="reference"/>
+    <attr name="more_vertical" format="reference"/>
 
     <!-- Can't refer to colors directly into drawable's xml-->
     <attr name="toolbar_shadow_drawable" format="reference"/>

app/src/main/res/values/strings.xml

@@ -310,4 +310,6 @@
     <string name="play_queue_stream_detail">Details</string>
     <string name="play_queue_audio_settings">Audio Settings</string>
     <string name="hold_to_append">Hold To Enqueue</string>
+    <string name="enqueue_on_background">Enqueue on Background</string>
+    <string name="enqueue_on_popup">Enqueue on Popup</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -27,6 +27,7 @@
         <item name="history">@drawable/ic_history_black_24dp</item>
         <item name="drag_handle">@drawable/ic_drag_handle_black_24dp</item>
         <item name="selected">@drawable/ic_fiber_manual_record_black_24dp</item>
+        <item name="more_vertical">@drawable/ic_more_vert_black_24dp</item>
 
         <item name="separator_color">@color/light_separator_color</item>
         <item name="contrast_background_color">@color/light_contrast_background_color</item>
@@ -65,6 +66,7 @@
         <item name="history">@drawable/ic_history_white_24dp</item>
         <item name="drag_handle">@drawable/ic_drag_handle_white_24dp</item>
         <item name="selected">@drawable/ic_fiber_manual_record_white_24dp</item>
+        <item name="more_vertical">@drawable/ic_more_vert_white_24dp</item>
 
         <item name="separator_color">@color/dark_separator_color</item>
         <item name="contrast_background_color">@color/dark_contrast_background_color</item>