Adding app widget restore support in Launcher3 for android L

When the app is restored, it displays placeholders for all pending widgets.
These placeholders can be moved and removed similar to a widget (size is fixed
to what defined in backup). Once the system notifies the launcher of the new
widget ids, the place holders are replaced with actual widgets.

issue: 10779035

Change-Id: I68cbe4da01e9ca2978cb4471a7c645d2aa592055

1 files changed, 28 insertions, 0 deletions

diff --git a/res/layout/appwidget_not_ready.xml b/res/layout/appwidget_not_ready.xml
new file mode 100644
index 000000000..f5f2aab21
--- /dev/null
+++ b/res/layout/appwidget_not_ready.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+     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.
+-->
+
+<TextView 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"
+    />