minor UI tweaks

Testing/JUnit/res/layout/add.xml

@@ -1,24 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<EditText xmlns:android="http://schemas.android.com/apk/res/android"
+	android:id="@+id/title"
 	android:layout_width="fill_parent"
 	android:layout_height="wrap_content"
-	android:orientation="horizontal">
-
-	<TextView
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content"
-		android:text="@string/word"
-		android:textAppearance="@android:style/TextAppearance.Medium"/>
-
-	<EditText
-		android:id="@+id/title"
-		android:layout_width="fill_parent"
-		android:layout_height="wrap_content"
-		android:layout_marginLeft="4dip"
-		android:layout_marginTop="4dip"
-		android:imeActionId="1337"
-		android:imeOptions="actionDone"
-		android:inputType="text"
-		android:width="160sp"/>
-
-</LinearLayout>
+	android:layout_marginLeft="4dip"
+	android:layout_marginTop="4dip"
+	android:hint="@string/word"
+	android:imeActionId="1337"
+	android:imeOptions="actionDone"
+	android:inputType="text"
+	android:width="160sp"/>

Testing/JUnit/res/values/strings.xml

@@ -3,5 +3,5 @@
     <string name="app_name">Action Bar Fragment Demo</string>
     <string name="add">Add</string>
     <string name="reset">Reset</string>
-    <string name="word">Word:</string>
+    <string name="word">Word</string>
 </resources>