1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3 Copyright (C) 2021 The Android Open Source Project 4 5 Licensed under the Apache License, Version 2.0 (the "License"); 6 you may not use this file except in compliance with the License. 7 You may obtain a copy of the License at 8 9 http://www.apache.org/licenses/LICENSE-2.0 10 11 Unless required by applicable law or agreed to in writing, software 12 distributed under the License is distributed on an "AS IS" BASIS, 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 See the License for the specific language governing permissions and 15 limitations under the License. 16 --> 17 18<!-- We use a FrameLayout as we want to place the invisible spinner on top of the other views --> 19<FrameLayout 20 xmlns:android="http://schemas.android.com/apk/res/android" 21 android:layout_width="match_parent" 22 android:layout_height="wrap_content"> 23 <!-- This spinner should be invisible in the layout and take up no space, when the Preference 24 is clicked the dropdown will appear from this location on screen. --> 25 <Spinner 26 android:id="@+id/spinner" 27 android:layout_width="0dp" 28 android:layout_height="wrap_content" 29 android:layout_marginStart="@dimen/preference_dropdown_padding_start" 30 android:layout_marginLeft="@dimen/preference_dropdown_padding_start" 31 android:visibility="invisible" /> 32 33 <include layout="@layout/settingslib_preference" /> 34 35</FrameLayout>