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Commit 13bb7f3c authored by Prabal Singh's avatar Prabal Singh
Browse files

Minor refactoring in WorkPolicyUtils 

Making some methods public in order to use them from Permission
Controller.

Test: manually tested
Change-Id: Ie1967ae629521ae790afc51f2460f13ba3d6b2b0
parent 064b49a1

packages/SettingsLib/Utils/src/com/android/settingslib/utils/WorkPolicyUtils.java

+56 −33
Original line number Diff line number Diff line
@@ -27,17 +27,20 @@ import android.os.UserHandle; 
import android.os.UserManager;

import android.provider.Settings;



import androidx.annotation.Nullable;



import java.util.List;





/**

 * Utility class for find out when to show WorkPolicyInfo

 */

public class WorkPolicyUtils {



    Context mContext;

    PackageManager mPackageManager;

    UserManager mUserManager;

    DevicePolicyManager mDevicePolicyManager;

    private final Context mContext;

    private final PackageManager mPackageManager;

    private final UserManager mUserManager;

    private final DevicePolicyManager mDevicePolicyManager;



    private static final int USER_NULL = -10000;
@@ -81,7 +84,12 @@ public class WorkPolicyUtils { 
        return false;

    }



    private Intent getWorkPolicyInfoIntentDO() {

    /**

     * Returns the work policy info intent if the device owner component exists,

     * and returns {@code null} otherwise

     */

    @Nullable

    public Intent getWorkPolicyInfoIntentDO() {

        final ComponentName ownerComponent = getDeviceOwnerComponent();

        if (ownerComponent == null) {

            return null;
@@ -99,22 +107,36 @@ public class WorkPolicyUtils { 
        return null;

    }



    private Intent getWorkPolicyInfoIntentPO() {

        try {

            final int managedUserId = getManagedProfileUserId();

    @Nullable

    private ComponentName getManagedProfileOwnerComponent(int managedUserId) {

        if (managedUserId == USER_NULL) {

            return null;

        }



            Context managedProfileContext =

        Context managedProfileContext;

        try {

            managedProfileContext =

                    mContext.createPackageContextAsUser(

                            mContext.getPackageName(), 0, UserHandle.of(managedUserId)

                    );

        } catch (PackageManager.NameNotFoundException e) {

            return null;

        }



        DevicePolicyManager managedProfileDevicePolicyManager =

                (DevicePolicyManager)

                        managedProfileContext.getSystemService(Context.DEVICE_POLICY_SERVICE);

        ComponentName ownerComponent = managedProfileDevicePolicyManager.getProfileOwner();

        return ownerComponent;

    }



    /**

     * Returns the work policy info intent if the profile owner component exists,

     * and returns {@code null} otherwise

     */

    @Nullable

    public Intent getWorkPolicyInfoIntentPO() {

        final int managedUserId = getManagedProfileUserId();

        ComponentName ownerComponent = getManagedProfileOwnerComponent(managedUserId);

        if (ownerComponent == null) {

            return null;

        }
@@ -131,11 +153,9 @@ public class WorkPolicyUtils { 
        }



        return null;

        } catch (PackageManager.NameNotFoundException e) {

            return null;

        }

    }



    @Nullable

    private ComponentName getDeviceOwnerComponent() {

        if (!mPackageManager.hasSystemFeature(PackageManager.FEATURE_DEVICE_ADMIN)) {

            return null;
@@ -143,7 +163,10 @@ public class WorkPolicyUtils { 
        return mDevicePolicyManager.getDeviceOwnerComponentOnAnyUser();

    }



    private int getManagedProfileUserId() {

    /**

     * Returns the user id of the managed profile, and returns {@code USER_NULL} otherwise

     */

    public int getManagedProfileUserId() {

        List<UserHandle> allProfiles = mUserManager.getAllProfiles();

        for (UserHandle uh : allProfiles) {

            int id = uh.getIdentifier();