to

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="match_parent"
  android:layout_height="match_parent">
  <TextView
    android:text="Username"
    android:textAppearance="?android:attr/textAppearanceSmall"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/textView1" />
  <EditText
    android:inputType="textPersonName"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:minWidth="25px"
    android:minHeight="25px"
    android:id="@+id/userBox" />
  <TextView
    android:text="Password"
    android:textAppearance="?android:attr/textAppearanceSmall"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/textView2" />
  <EditText
    android:inputType="textPassword"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/passBox" />
  <Button
    android:text="Login"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/logButton"
    android:onClick=""/>

</LinearLayout>