First pass of the Launcher Overlay interface / impl

-> Added simple reference launcher extension
-> Make launcher able to handle a null qsb

Change-Id: Ib1575243cac800a335e95bbf00cdc394bb4741c3

2 files changed, 57 insertions, 0 deletions

diff --git a/res/layout/launcher_overlay.xml b/res/layout/launcher_overlay.xml
new file mode 100644
index 000000000..9ef0c9a97
--- /dev/null
+++ b/res/layout/launcher_overlay.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2008 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.
+-->
+
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/res/layout/launcher_overlay_example.xml b/res/layout/launcher_overlay_example.xml
new file mode 100644
index 000000000..422f2811a
--- /dev/null
+++ b/res/layout/launcher_overlay_example.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2008 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.
+-->
+
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <FrameLayout
+        android:id="@+id/search_overlay"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="#ff00ff00"
+        android:visibility="invisible" />
+
+    <FrameLayout
+        android:id="@+id/search_box"
+        android:layout_width="match_parent"
+        android:layout_height="48dp"
+        android:layout_marginLeft="8dp"
+        android:layout_marginRight="8dp"
+        android:layout_marginTop="36dp"
+        android:background="#ffff0000" />
+</FrameLayout>