Android/Gradle/app/src/main/res/xml/settings_devices.xml

<?xml version="1.0" encoding="utf-8"?>

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
  android:title="@string/SETTINGS_SCREEN_DEVICES"
  >

  <ListPreference
    android:key="@string/PREF_KEY_SELECTED_DEVICE"
    android:persistent="true"
    android:title="@string/DEVICES_BUTTON_SELECTED"
   />

  <PreferenceScreen
    android:key="@string/PREF_KEY_ADD_DEVICE"
    android:title="@string/DEVICES_BUTTON_ADD"
    >

    <EditTextPreference
      android:key="@string/PREF_KEY_DEVICE_NAME"
      android:persistent="false"
      android:title="@string/ADD_DEVICE_NAME"
      android:defaultValue=""
     />

    <ListPreference
      android:key="@string/PREF_KEY_DEVICE_METHOD"
      android:persistent="false"
      android:title="@string/ADD_DEVICE_METHOD"
      android:entries="@array/DEVICE_METHOD_LABELS"
      android:entryValues="@array/DEVICE_METHOD_VALUES"
      android:defaultValue="@string/DEFAULT_COMMUNICATION_METHOD"
     />

    <ListPreference
      android:key="@string/PREF_KEY_DEVICE_IDENTIFIER"
      android:persistent="false"
      android:title="@string/ADD_DEVICE_SELECT"
      android:entries="@array/EMPTY_STRING_ARRAY"
      android:entryValues="@array/EMPTY_STRING_ARRAY"
     />

    <ListPreference
      android:key="@string/PREF_KEY_DEVICE_DRIVER"
      android:persistent="false"
      android:title="@string/ADD_DEVICE_DRIVER"
      android:entries="@array/BRAILLE_DRIVER_LABELS"
      android:entryValues="@array/BRAILLE_DRIVER_VALUES"
      android:defaultValue="@string/DEFAULT_BRAILLE_DRIVER"
     />

    <Preference
      android:key="@string/PREF_KEY_DEVICE_ADD"
      android:persistent="false"
      android:title="@string/ADD_DEVICE_DONE"
     />
  </PreferenceScreen>

  <PreferenceScreen
    android:key="@string/PREF_KEY_REMOVE_DEVICE"
    android:title="@string/DEVICES_BUTTON_REMOVE"
    >

    <Preference
      android:key="@string/PREF_KEY_REMOVE_DEVICE_PROMPT"
      android:persistent="false"
      android:title="@string/REMOVE_DEVICE_PROMPT"
     />

    <Preference
      android:key="@string/PREF_KEY_REMOVE_DEVICE_CANCEL"
      android:persistent="false"
      android:title="@string/android:no"
     />

    <Preference
      android:key="@string/PREF_KEY_REMOVE_DEVICE_CONFIRM"
      android:persistent="false"
      android:title="@string/android:yes"
     />
  </PreferenceScreen>
</PreferenceScreen>