Merge "Add UI for multiple admins on Headless"

    String[] getPreInstallableSystemPackages(in String userType);

    void setUserEnabled(int userId);

    void setUserAdmin(int userId);

    void revokeUserAdmin(int userId);

    void evictCredentialEncryptionKey(int userId);

    boolean removeUser(int userId);

    boolean removeUserEvenWhenDisallowed(int userId);

        }

    }

    /**

     * Revokes admin privileges from the user, if such a user exists.

     *

     * <p>Note that this does not alter the user's pre-existing user restrictions.

     *

     * @param userId the id of the user to revoke admin rights from

     * @hide

     */

    @RequiresPermission(allOf = {

            Manifest.permission.INTERACT_ACROSS_USERS_FULL,

            Manifest.permission.MANAGE_USERS

    })

    public void revokeUserAdmin(@UserIdInt int userId) {

        try {

            mService.revokeUserAdmin(userId);

        } catch (RemoteException re) {

            throw re.rethrowFromSystemServer();

        }

    }

    /**

     * Evicts the user's credential encryption key from memory by stopping and restarting the user.

     *

<!--

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  ~

  ~ 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

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  -->

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

              android:orientation="vertical"

              android:layout_width="match_parent"

              android:layout_height="match_parent"

              android:padding="@dimen/grant_admin_dialog_padding">

    <RadioGroup

        android:id="@+id/choose_admin"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:orientation="vertical">

        <RadioButton

            android:id="@+id/grant_admin_yes"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="@string/grant_admin"/>

        <RadioButton

            android:id="@+id/grant_admin_no"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="@string/not_grant_admin"/>

    </RadioGroup>

</LinearLayout>

    <dimen name="broadcast_dialog_btn_text_size">16sp</dimen>

    <dimen name="broadcast_dialog_btn_minHeight">44dp</dimen>

    <dimen name="broadcast_dialog_margin">16dp</dimen>

    <!-- Size of grant admin privileges dialog padding -->

    <dimen name="grant_admin_dialog_padding">16dp</dimen>

</resources>

    <string name="user_add_user_message_long">You can share this device with other people by creating additional users. Each user has their own space, which they can customize with apps, wallpaper, and so on. Users can also adjust device settings like Wi\u2011Fi that affect everyone.\n\nWhen you add a new user, that person needs to set up their space.\n\nAny user can update apps for all other users. Accessibility settings and services may not transfer to the new user.</string>

    <!-- Message for add user confirmation dialog - short version. [CHAR LIMIT=none] -->

    <string name="user_add_user_message_short">When you add a new user, that person needs to set up their space.\n\nAny user can update apps for all other users. </string>

    <!-- Title for grant user admin privileges dialog [CHAR LIMIT=30] -->

    <string name="user_grant_admin_title">Give this user admin privileges?</string>

    <!-- Message for grant admin privileges dialog. [CHAR LIMIT=none] -->

    <string name="user_grant_admin_message">As an admin, they will be able to manage other users, modify device settings and factory reset the device.</string>

    <!-- Title of dialog to setup a new user [CHAR LIMIT=30] -->

    <string name="user_setup_dialog_title">Set up user now?</string>

    <!-- Message in dialog to setup a new user after creation [CHAR LIMIT=none] -->

    <!-- Dialog message on action exit guest (ephemeral guest) [CHAR LIMIT=80] -->

    <string name="guest_exit_dialog_message">This will delete

        apps and data from the current guest session</string>

    <!-- Dialog message on action grant admin privileges [CHAR LIMIT=60] -->

    <string name="grant_admin">Give this user admin privileges</string>

    <!-- Dialog message on action not grant admin privileges [CHAR LIMIT=60] -->

    <string name="not_grant_admin">Do not give user admin privileges</string>

    <!-- Dialog button on action exit guest (ephemeral guest) [CHAR LIMIT=80] -->

    <string name="guest_exit_dialog_button">Exit</string>

    <!-- Dialog title on action exit guest (non-ephemeral guest) [CHAR LIMIT=32] -->