Enable up navigation (1/2)

AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.paranoid.halo"
-    android:versionCode="14"
-    android:versionName="1.4" >
+    android:versionCode="15"
+    android:versionName="1.5" >
 
     <uses-sdk
         android:minSdkVersion="17"
@@ -35,14 +35,9 @@
         </receiver>
 
         <activity
-            android:name="com.paranoid.halo.ExtensionsActivity"
+            android:name=".NotesActivity"
             android:label="@string/app_name" >
         </activity>
-        <activity
-            android:name="com.paranoid.halo.HelperActivity"
-            android:label="@string/helper_static_2"
-            android:theme="@android:style/Theme.Holo.Light.Dialog" >
-        </activity>
     </application>
 
 </manifest>

res/drawable/button_bg.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 ParanoidAndroid 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">
+    <item android:state_pressed="true" android:drawable="@android:color/holo_blue_bright"/>
+</selector>

res/drawable/cling_button_bg.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 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">
+    <item android:state_pressed="true" android:drawable="@drawable/btn_cling_pressed"/>
+    <item android:drawable="@drawable/btn_cling_normal"/>
+</selector>

res/layout/handy.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+           android:layout_width="wrap_content"
+           android:layout_height="wrap_content"
+           android:src="@drawable/hand" />

res/layout/showcase_button.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Button xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/showcase_button"
+    style="@style/ShowcaseButton"
+    android:text="@string/ok" />