Updating the ui for widget restore flow

> Pending widget show a PreloadIconDrawable to indicate
installation progress
> Only the concerned widgets are reinflated on package
install and not the whole workspace.
> Adding support for storing default package icon in
IconCache

issue: 10779035
issue: 16737660

Change-Id: Id787ae4a5ef72d6e01aeb5a1bae5ab8840037679

11 files changed, 9 insertions, 41 deletions

diff --git a/res/drawable-hdpi/widget_container_holo.9.png b/res/drawable-hdpi/widget_container_holo.9.png
deleted file mode 100644
index 8c15a7c86..000000000
--- a/res/drawable-hdpi/widget_container_holo.9.png
+++ /dev/null
diff --git a/res/drawable-mdpi/widget_container_holo.9.png b/res/drawable-mdpi/widget_container_holo.9.png
deleted file mode 100644
index db24457d6..000000000
--- a/res/drawable-mdpi/widget_container_holo.9.png
+++ /dev/null
diff --git a/res/drawable-xhdpi/widget_container_holo.9.png b/res/drawable-xhdpi/widget_container_holo.9.png
deleted file mode 100644
index 1313fe70d..000000000
--- a/res/drawable-xhdpi/widget_container_holo.9.png
+++ /dev/null
diff --git a/res/drawable-xxhdpi/bg_preloader.png b/res/drawable-xxhdpi/bg_preloader.png
deleted file mode 100644
index 56b80607d..000000000
--- a/res/drawable-xxhdpi/bg_preloader.png
+++ /dev/null
diff --git a/res/drawable-xxhdpi/bg_preloader_progress.png b/res/drawable-xxhdpi/bg_preloader_progress.png
deleted file mode 100644
index 443afe936..000000000
--- a/res/drawable-xxhdpi/bg_preloader_progress.png
+++ /dev/null
diff --git a/res/drawable-xxhdpi/widget_container_holo.9.png b/res/drawable-xxhdpi/widget_container_holo.9.png
deleted file mode 100644
index 8f79920c4..000000000
--- a/res/drawable-xxhdpi/widget_container_holo.9.png
+++ /dev/null
diff --git a/res/drawable/bg_appwidget_not_ready.xml b/res/drawable/bg_appwidget_not_ready.xml
deleted file mode 100644
index a8b56c2f8..000000000
--- a/res/drawable/bg_appwidget_not_ready.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 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.
--->
-
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle" >
-
-    <corners android:radius="5dp" />
-
-    <solid android:color="@android:color/white" />
-
-</shape>
\ No newline at end of file
diff --git a/res/layout/appwidget_not_ready.xml b/res/layout/appwidget_not_ready.xml
index f5f2aab21..be7c33b36 100644
--- a/res/layout/appwidget_not_ready.xml
+++ b/res/layout/appwidget_not_ready.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 The Android Open Source Project
+<!--
+     Copyright (C) 2009 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.
@@ -14,15 +15,6 @@
      limitations under the License.
 -->
 
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+<View xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:paddingLeft="20dip"
-    android:paddingRight="20dip"
-    android:layout_margin="10dip"
-    android:gravity="center"
-    android:background="@drawable/bg_appwidget_not_ready"
-    android:textAppearance="?android:attr/textAppearanceMediumInverse"
-    android:textColor="@color/appwidget_not_ready_color"
-    android:text="@string/gadget_pending_text"
-    />
+    android:layout_height="match_parent" />
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 41f38921f..4e64d4184 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -26,7 +26,6 @@
     <color name="bubble_dark_background">#20000000</color>
 
     <color name="appwidget_error_color">#FCCC</color>
-    <color name="appwidget_not_ready_color">#F48F</color>
 
     <color name="workspace_all_apps_and_delete_zone_text_color">#CCFFFFFF</color>
     <color name="workspace_all_apps_and_delete_zone_text_shadow_color">#A0000000</color>
diff --git a/res/values/config.xml b/res/values/config.xml
index a16f265a8..750a6aa72 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -17,6 +17,10 @@
     <!-- Max number of page indicators to show -->
     <integer name="config_maxNumberOfPageIndicatorsToShow">21</integer>
 
+    <!-- App data backup and restore. To enble backup, register with an android backup service.
+         http://developer.android.com/guide/topics/data/backup.html#BackupKey -->
+    <bool name="enable_backup">false</bool>
+
 <!-- DragController -->
     <integer name="config_flingToDeleteMinVelocity">-1500</integer>
 
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 286e04fe5..aa5f7b626 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -193,11 +193,8 @@ s -->
     <!-- Text to show user in place of a gadget when we can't display it properly -->
     <string name="gadget_error_text">Problem loading widget</string>
 
-    <!-- Text to show user in place of a gadget when it is not yet ready. -->
-    <string name="gadget_pending_text" translatable="false">Widget not ready</string>
-
     <!-- Text to show user in place of a gadget when it is not yet initialized. -->
-    <string name="gadget_setup_text" translatable="false">Setup widget</string>
+    <string name="gadget_setup_text">Setup</string>
 
     <!-- Text to inform the user that they can't uninstall a system application -->
     <string name="uninstall_system_app_text">This is a system app and can\'t be uninstalled.</string>