Add new UI for Gingerbread refering to Heiko's sample

Change-Id: I80db4a52f5bbb25c77dfe7df94bdced69debf831
diff --git a/java/res/drawable/background_gradient.xml b/java/res/drawable/background_gradient.xml
new file mode 100644
index 0000000..52e2b16
--- /dev/null
+++ b/java/res/drawable/background_gradient.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 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">
+    <gradient
+        android:startColor="#FF000000"
+        android:endColor="#FF383838"
+        android:angle="90"/>
+</shape>
diff --git a/java/res/drawable/btn_keyboard_key_ginger.xml b/java/res/drawable/btn_keyboard_key_ginger.xml
new file mode 100644
index 0000000..7477037
--- /dev/null
+++ b/java/res/drawable/btn_keyboard_key_ginger.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 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.
+-->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <!-- Toggle keys. Use checkable/checked state. -->
+
+    <item android:state_checkable="true" android:state_checked="true"
+          android:state_pressed="true"
+          android:drawable="@drawable/btn_keyboard_key_normal_on_ginger" />
+    <item android:state_checkable="true" android:state_pressed="true"
+          android:drawable="@drawable/btn_keyboard_key_normal_off_ginger" />
+    <item android:state_checkable="true" android:state_checked="true"
+          android:drawable="@drawable/btn_keyboard_key_normal_on_ginger" />
+    <item android:state_checkable="true"
+          android:drawable="@drawable/btn_keyboard_key_normal_off_ginger" />
+
+    <!-- Normal keys -->
+
+    <item android:state_pressed="true"
+          android:drawable="@drawable/btn_keyboard_key_fulltrans_pressed" />
+    <item android:drawable="@drawable/btn_keyboard_key_normal_ginger" />
+</selector>
diff --git a/java/res/drawable/btn_keyboard_key_normal_ginger.9.png b/java/res/drawable/btn_keyboard_key_normal_ginger.9.png
new file mode 100644
index 0000000..46747bd
--- /dev/null
+++ b/java/res/drawable/btn_keyboard_key_normal_ginger.9.png
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diff --git a/java/res/drawable/btn_keyboard_key_normal_off_ginger.9.png b/java/res/drawable/btn_keyboard_key_normal_off_ginger.9.png
new file mode 100644
index 0000000..32c8e2e
--- /dev/null
+++ b/java/res/drawable/btn_keyboard_key_normal_off_ginger.9.png
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diff --git a/java/res/drawable/btn_keyboard_key_normal_on_ginger.9.png b/java/res/drawable/btn_keyboard_key_normal_on_ginger.9.png
new file mode 100644
index 0000000..a9814da
--- /dev/null
+++ b/java/res/drawable/btn_keyboard_key_normal_on_ginger.9.png
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diff --git a/java/res/drawable/btn_keyboard_normal_metal.9.png b/java/res/drawable/btn_keyboard_normal_metal.9.png
new file mode 100644
index 0000000..f4fe0a8
--- /dev/null
+++ b/java/res/drawable/btn_keyboard_normal_metal.9.png
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diff --git a/java/res/drawable/btn_led_off.9.png b/java/res/drawable/btn_led_off.9.png
new file mode 100644
index 0000000..68ce7a6
--- /dev/null
+++ b/java/res/drawable/btn_led_off.9.png
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diff --git a/java/res/drawable/btn_led_on.9.png b/java/res/drawable/btn_led_on.9.png
new file mode 100644
index 0000000..fe77abb
--- /dev/null
+++ b/java/res/drawable/btn_led_on.9.png
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