<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">

    <EditTextPreference
        android:defaultValue="100"
        android:key="key_appid"
        android:summary="@string/pref_description_appid"
        android:title="@string/pref_title_appid"/>

    <!-- NOTE: EditTextPreference accepts EditText attributes. -->
    <!-- NOTE: EditTextPreference's summary should be set to its value by the activity code. -->
    <EditTextPreference
        android:defaultValue="1000"
        android:key="key_channel"
        android:summary="@string/pref_description_channel"
        android:title="@string/pref_title_channel"/>

    <!-- NOTE: Hide buttons to simplify the UI. Users can touch outside the dialog to
         dismiss it. -->
    <!-- NOTE: ListPreference's summary should be set to its value by the activity code. -->
    <!--<ListPreference-->
    <!--android:defaultValue="-1"-->
    <!--android:entries="@array/pref_example_list_titles"-->
    <!--android:entryValues="@array/pref_example_list_values"-->
    <!--android:key="example_list"-->
    <!--android:negativeButtonText="@null"-->
    <!--android:positiveButtonText="@null"-->
    <!--android:title="@string/pref_title_add_friends_to_messages"/>-->

</PreferenceScreen>