<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:orientation="vertical"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content">
    <EditText android:id="@+id/new_group"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"/>
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:orientation="vertical"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content">
    <EditText android:id="@+id/new_group"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:singleLine="true"
              />
</LinearLayout>

Set singleLine attribute for new group
Set singleLine attribute for new group
