Reworked permission UI on TV into the new side-panel leanback style

Reworked all the permission UIs on TV to mesh with the rest of the
settings rendered as leanback-styled side panels with title bars.
The permissions consist of the following components:
   * Each individual app permission listing
   ** Listing of all the permissions together with the apps using
   those permissions

Bug: 27344882
Bug: 22481180

Change-Id: I4ab05efd9a4ea6fab7971b89f13d65591a2be8ee

5 files changed, 77 insertions, 83 deletions

diff --git a/res/layout-television/header.xml b/res/layout-television/header.xml
new file mode 100644
index 00000000..56e35db7
--- /dev/null
+++ b/res/layout-television/header.xml
@@ -0,0 +1,47 @@
+<!--
+     Copyright (C) 2016 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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="?attr/defaultBrandColor"
+                android:elevation="@dimen/lb_preference_decor_title_container_elevation"
+                android:orientation="vertical">
+
+    <FrameLayout
+            android:id="@+id/decor_title_container"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="?attr/defaultBrandColor"
+            android:elevation="@dimen/lb_preference_decor_title_container_elevation"
+            android:transitionGroup="false"
+    >
+        <TextView
+                android:id="@+id/decor_title"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/lb_preference_decor_title_text_height"
+                android:layout_marginTop="@dimen/lb_preference_decor_title_margin_top"
+                android:layout_marginStart="@dimen/lb_preference_decor_title_margin_start"
+                android:layout_marginEnd="@dimen/lb_preference_decor_title_margin_end"
+                android:fontFamily="sans-serif-condensed"
+                android:gravity="center_vertical"
+                android:singleLine="true"
+                android:textSize="@dimen/lb_preference_decor_title_text_size"
+                android:textColor="?android:attr/textColorPrimary"
+        />
+    </FrameLayout>
+
+</LinearLayout>
diff --git a/res/layout-television/permissions_frame.xml b/res/layout-television/permissions_frame.xml
index da0b2555..1dcda8d4 100644
--- a/res/layout-television/permissions_frame.xml
+++ b/res/layout-television/permissions_frame.xml
@@ -15,99 +15,33 @@
   ~ limitations under the License
   -->
 
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:filterTouchesWhenObscured="true">
 
     <FrameLayout
-        android:layout_width="@dimen/lb_action_section_width"
-        android:layout_height="match_parent"
-        android:layout_alignParentEnd="true"
-        android:background="@color/lb_action_fragment_background">
+            android:layout_width="@dimen/lb_settings_pane_width"
+            android:layout_height="match_parent"
+            android:background="@color/lb_preference_decor_list_background"
+            android:layout_gravity="end">
 
         <FrameLayout
-            android:id="@+id/prefs_container"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent">
+                android:id="@+id/prefs_container"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
 
             <TextView
-                android:id="@+id/no_permissions"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:text="@string/no_permissions"
-                android:gravity="center"
-                android:textAppearance="@android:style/TextAppearance.Large"
-                />
+                    android:id="@+id/no_permissions"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:text="@string/no_permissions"
+                    android:gravity="center"
+                    android:textAppearance="@android:style/TextAppearance.Large"
+            />
 
         </FrameLayout>
 
     </FrameLayout>
-
-    <RelativeLayout
-        android:layout_width="@dimen/lb_content_section_width"
-        android:layout_height="match_parent"
-        android:layout_alignParentStart="true"
-        android:background="@color/lb_dialog_activity_background"
-        android:paddingStart="@dimen/lb_content_fragment_start_padding"
-        android:paddingEnd="@dimen/lb_content_fragment_delimiter_padding" >
-
-        <ImageView
-            android:id="@+id/lb_icon"
-            android:layout_width="@dimen/lb_content_fragment_icon_width"
-            android:layout_height="@dimen/lb_content_fragment_icon_width"
-            android:layout_alignParentEnd="true"
-            android:layout_centerVertical="true"
-            android:layout_marginStart="@dimen/lb_content_fragment_delimiter_padding"
-            android:maxHeight="@dimen/lb_content_fragment_max_icon_height"
-            android:minHeight="@dimen/lb_content_fragment_icon_width"
-            android:scaleType="fitCenter"
-            tools:ignore="ContentDescription" />
-
-        <TextView
-            android:id="@+id/lb_title"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignWithParentIfMissing="true"
-            android:layout_centerVertical="true"
-            android:layout_toStartOf="@id/lb_icon"
-            android:ellipsize="end"
-            android:fontFamily="sans-serif-light"
-            android:gravity="end"
-            android:maxLines="2"
-            android:paddingBottom="@dimen/lb_content_fragment_title_text_bottom_padding"
-            android:paddingTop="@dimen/lb_content_fragment_title_text_top_padding"
-            android:textColor="@color/lb_content_title_text_color"
-            android:textSize="@dimen/lb_content_fragment_title_text_size"/>
-
-        <TextView
-            android:id="@+id/lb_breadcrumb"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_above="@id/lb_title"
-            android:layout_alignWithParentIfMissing="true"
-            android:layout_toStartOf="@id/lb_icon"
-            android:ellipsize="end"
-            android:fontFamily="sans-serif-condensed"
-            android:singleLine="true"
-            android:textColor="@color/lb_content_breadcrumb_text_color"
-            android:textSize="@dimen/lb_content_fragment_breadcrumb_text_size" />
-
-        <TextView
-            android:id="@+id/lb_description"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignWithParentIfMissing="true"
-            android:layout_below="@id/lb_title"
-            android:layout_toStartOf="@id/lb_icon"
-            android:ellipsize="end"
-            android:fontFamily="sans-serif"
-            android:gravity="end"
-            android:maxLines="6"
-            android:textColor="@color/lb_content_description_text_color"
-            android:textSize="@dimen/lb_content_fragment_description_text_size"
-            android:lineSpacingExtra="3dp"/>
-    </RelativeLayout>
-
-</RelativeLayout>
+</FrameLayout>
diff --git a/res/values-television/colors.xml b/res/values-television/colors.xml
index 08209600..6afe2483 100644
--- a/res/values-television/colors.xml
+++ b/res/values-television/colors.xml
@@ -22,6 +22,8 @@
     <color name="lb_action_fragment_background">#FF111111</color>
     <color name="lb_dialog_activity_background">#77000000</color>
 
+    <color name="lb_header_banner_color">#1f292d</color>
+
     <color name="grant_permissions_background_color">#ff263238</color>
     <color name="grant_permissions_app_color">@color/grant_permissions_white_text_alpha_100</color>
     <color name="grant_permissions_progress_color">@color/grant_permissions_white_text_alpha_100</color>
diff --git a/res/values-television/strings.xml b/res/values-television/strings.xml
index f1d17469..c11d865c 100644
--- a/res/values-television/strings.xml
+++ b/res/values-television/strings.xml
@@ -28,4 +28,11 @@
 
     <!-- Preference row title for showing system apps. -->
     <string name="preference_show_system_apps">Show system apps</string>
+
+    <!--decor title displayed as the page title for different TV permission screens-->
+    <string name="app_permissions_decor_title">App permissions</string>
+    <string name="manage_permissions_decor_title">App permissions</string>
+    <string name="permission_apps_decor_title"><xliff:g id="permission" example="Camera">%1$s</xliff:g> permissions</string>
+    <string name="additional_permissions_decor_title">Additional permissions</string>
+    <string name="system_apps_decor_title"><xliff:g id="permission" example="Camera">%1$s</xliff:g> permissions</string>
 </resources>
diff --git a/res/values-television/themes.xml b/res/values-television/themes.xml
index f6946f68..f778fad2 100644
--- a/res/values-television/themes.xml
+++ b/res/values-television/themes.xml
@@ -17,7 +17,11 @@
 
 <resources>
     <style name="Settings" parent="Theme.Leanback">
-        <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Permissions</item>
+        <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Leanback</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:backgroundDimAmount">0.8</item>
     </style>
 
     <style name="GrantPermissions" parent="Theme.Leanback">