Merge changes from topic "mpietal_supervised_user"

<!--

  ~ Copyright (C) 2022 The Android Open Source Project

  ~

  ~ Licensed under the Apache License, Version 2.0 (the "License");

  ~ you may not use this file except in compliance with the License.

  ~ You may obtain a copy of the License at

  ~

  ~      http://www.apache.org/licenses/LICENSE-2.0

  ~

  ~ Unless required by applicable law or agreed to in writing, software

  ~ distributed under the License is distributed on an "AS IS" BASIS,

  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  ~ See the License for the specific language governing permissions and

  ~ limitations under the License.

  -->

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

        android:width="24dp"

        android:height="24dp"

        android:viewportWidth="24"

        android:viewportHeight="24">

  <path

      android:fillColor="@android:color/white"

      android:pathData="M5.85,17.1Q7.125,16.125 8.7,15.562Q10.275,15 12,15Q13.725,15 15.3,15.562Q16.875,16.125 18.15,17.1Q19.025,16.075 19.513,14.775Q20,13.475 20,12Q20,8.675 17.663,6.337Q15.325,4 12,4Q8.675,4 6.338,6.337Q4,8.675 4,12Q4,13.475 4.488,14.775Q4.975,16.075 5.85,17.1ZM12,13Q10.525,13 9.512,11.988Q8.5,10.975 8.5,9.5Q8.5,8.025 9.512,7.012Q10.525,6 12,6Q13.475,6 14.488,7.012Q15.5,8.025 15.5,9.5Q15.5,10.975 14.488,11.988Q13.475,13 12,13ZM12,22Q9.925,22 8.1,21.212Q6.275,20.425 4.925,19.075Q3.575,17.725 2.788,15.9Q2,14.075 2,12Q2,9.925 2.788,8.1Q3.575,6.275 4.925,4.925Q6.275,3.575 8.1,2.787Q9.925,2 12,2Q14.075,2 15.9,2.787Q17.725,3.575 19.075,4.925Q20.425,6.275 21.212,8.1Q22,9.925 22,12Q22,14.075 21.212,15.9Q20.425,17.725 19.075,19.075Q17.725,20.425 15.9,21.212Q14.075,22 12,22ZM12,20Q13.325,20 14.5,19.613Q15.675,19.225 16.65,18.5Q15.675,17.775 14.5,17.387Q13.325,17 12,17Q10.675,17 9.5,17.387Q8.325,17.775 7.35,18.5Q8.325,19.225 9.5,19.613Q10.675,20 12,20ZM12,11Q12.65,11 13.075,10.575Q13.5,10.15 13.5,9.5Q13.5,8.85 13.075,8.425Q12.65,8 12,8Q11.35,8 10.925,8.425Q10.5,8.85 10.5,9.5Q10.5,10.15 10.925,10.575Q11.35,11 12,11ZM12,9.5Q12,9.5 12,9.5Q12,9.5 12,9.5Q12,9.5 12,9.5Q12,9.5 12,9.5Q12,9.5 12,9.5Q12,9.5 12,9.5Q12,9.5 12,9.5Q12,9.5 12,9.5ZM12,18.5Q12,18.5 12,18.5Q12,18.5 12,18.5Q12,18.5 12,18.5Q12,18.5 12,18.5Q12,18.5 12,18.5Q12,18.5 12,18.5Q12,18.5 12,18.5Q12,18.5 12,18.5Z"/>

</vector>

<!--

  ~ Copyright (C) 2022 The Android Open Source Project

  ~

  ~ Licensed under the Apache License, Version 2.0 (the "License");

  ~ you may not use this file except in compliance with the License.

  ~ You may obtain a copy of the License at

  ~

  ~      http://www.apache.org/licenses/LICENSE-2.0

  ~

  ~ Unless required by applicable law or agreed to in writing, software

  ~ distributed under the License is distributed on an "AS IS" BASIS,

  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  ~ See the License for the specific language governing permissions and

  ~ limitations under the License.

  -->

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

    android:width="24dp"

    android:height="24dp"

    android:viewportWidth="24"

    android:viewportHeight="24">

  <path

      android:fillColor="#FFFFFF"

      android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM18.36,16.83c-1.43,-1.74 -4.9,-2.33 -6.36,-2.33s-4.93,0.59 -6.36,2.33A7.95,7.95 0,0 1,4 12c0,-4.41 3.59,-8 8,-8s8,3.59 8,8c0,1.82 -0.62,3.49 -1.64,4.83z"/>

  <path

      android:fillColor="#FFFFFF"

      android:pathData="M12,6c-1.94,0 -3.5,1.56 -3.5,3.5S10.06,13 12,13s3.5,-1.56 3.5,-3.5S13.94,6 12,6z"/>

</vector>

<!--

  ~ Copyright (C) 2022 The Android Open Source Project

  ~

  ~ Licensed under the Apache License, Version 2.0 (the "License");

  ~ you may not use this file except in compliance with the License.

  ~ You may obtain a copy of the License at

  ~

  ~      http://www.apache.org/licenses/LICENSE-2.0

  ~

  ~ Unless required by applicable law or agreed to in writing, software

  ~ distributed under the License is distributed on an "AS IS" BASIS,

  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  ~ See the License for the specific language governing permissions and

  ~ limitations under the License.

  -->

<layer-list

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

    <item android:drawable="@*android:drawable/ic_add_supervised_user" />

</layer-list>

<!--

  ~ Copyright (C) 2022 The Android Open Source Project

  ~

  ~ Licensed under the Apache License, Version 2.0 (the "License");

  ~ you may not use this file except in compliance with the License.

  ~ You may obtain a copy of the License at

  ~

  ~      http://www.apache.org/licenses/LICENSE-2.0

  ~

  ~ Unless required by applicable law or agreed to in writing, software

  ~ distributed under the License is distributed on an "AS IS" BASIS,

  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  ~ See the License for the specific language governing permissions and

  ~ limitations under the License.

  -->

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

        android:width="24dp"

        android:height="24dp"

        android:viewportWidth="24"

        android:viewportHeight="24">

  <path android:fillColor="@android:color/white"

        android:pathData="M10,12Q8.35,12 7.175,10.825Q6,9.65 6,8Q6,6.35 7.175,5.175Q8.35,4 10,4Q11.65,4 12.825,5.175Q14,6.35 14,8Q14,9.65 12.825,10.825Q11.65,12 10,12ZM2,20V17.2Q2,16.375 2.425,15.65Q2.85,14.925 3.6,14.55Q4.875,13.9 6.475,13.45Q8.075,13 10,13Q10.2,13 10.35,13Q10.5,13 10.65,13.05Q10.45,13.5 10.312,13.988Q10.175,14.475 10.1,15H10Q8.225,15 6.812,15.45Q5.4,15.9 4.5,16.35Q4.275,16.475 4.138,16.7Q4,16.925 4,17.2V18H10.3Q10.45,18.525 10.7,19.038Q10.95,19.55 11.25,20ZM16,21L15.7,19.5Q15.4,19.375 15.137,19.238Q14.875,19.1 14.6,18.9L13.15,19.35L12.15,17.65L13.3,16.65Q13.25,16.3 13.25,16Q13.25,15.7 13.3,15.35L12.15,14.35L13.15,12.65L14.6,13.1Q14.875,12.9 15.137,12.762Q15.4,12.625 15.7,12.5L16,11H18L18.3,12.5Q18.6,12.625 18.863,12.775Q19.125,12.925 19.4,13.15L20.85,12.65L21.85,14.4L20.7,15.4Q20.75,15.7 20.75,16.025Q20.75,16.35 20.7,16.65L21.85,17.65L20.85,19.35L19.4,18.9Q19.125,19.1 18.863,19.238Q18.6,19.375 18.3,19.5L18,21ZM17,18Q17.825,18 18.413,17.413Q19,16.825 19,16Q19,15.175 18.413,14.587Q17.825,14 17,14Q16.175,14 15.588,14.587Q15,15.175 15,16Q15,16.825 15.588,17.413Q16.175,18 17,18ZM10,10Q10.825,10 11.413,9.412Q12,8.825 12,8Q12,7.175 11.413,6.588Q10.825,6 10,6Q9.175,6 8.588,6.588Q8,7.175 8,8Q8,8.825 8.588,9.412Q9.175,10 10,10ZM10,8Q10,8 10,8Q10,8 10,8Q10,8 10,8Q10,8 10,8Q10,8 10,8Q10,8 10,8Q10,8 10,8Q10,8 10,8ZM10,15Q10,15 10,15Q10,15 10,15Q10,15 10,15Q10,15 10,15Q10,15 10,15Q10,15 10,15Z"/>

</vector>

    android:id="@+id/user_switcher_root"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:layout_marginBottom="64dp"

    android:layout_marginEnd="60dp"

    android:layout_marginStart="60dp">