Examples with UserManager android.os.UserManager used on opensource projects

Example 76 with UserManager

use of android.os.UserManager in project platform_frameworks_base by android.

the class RestrictedLockUtils method isAdminInCurrentUserOrProfile.

public static boolean isAdminInCurrentUserOrProfile(Context context, ComponentName admin) {
    DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
    UserManager um = UserManager.get(context);
    for (UserInfo userInfo : um.getProfiles(UserHandle.myUserId())) {
        if (dpm.isAdminActiveAsUser(admin, userInfo.id)) {
            return true;
        }
    }
    return false;
}

Example 77 with UserManager

use of android.os.UserManager in project platform_frameworks_base by android.

the class RestrictedLockUtils method checkIfRestrictionEnforced.

/**
     * Checks if a restriction is enforced on a user and returns the enforced admin and
     * admin userId.
     *
     * @param userRestriction Restriction to check
     * @param userId User which we need to check if restriction is enforced on.
     * @return EnforcedAdmin Object containing the enforced admin component and admin user details,
     * or {@code null} If the restriction is not set. If the restriction is set by both device owner
     * and profile owner, then the admin component will be set to {@code null} and userId to
     * {@link UserHandle#USER_NULL}.
     */
public static EnforcedAdmin checkIfRestrictionEnforced(Context context, String userRestriction, int userId) {
    DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
    if (dpm == null) {
        return null;
    }
    UserManager um = UserManager.get(context);
    int restrictionSource = um.getUserRestrictionSource(userRestriction, UserHandle.of(userId));
    // If the restriction is not enforced or enforced only by system then return null
    if (restrictionSource == UserManager.RESTRICTION_NOT_SET || restrictionSource == UserManager.RESTRICTION_SOURCE_SYSTEM) {
        return null;
    }
    final boolean enforcedByProfileOwner = (restrictionSource & UserManager.RESTRICTION_SOURCE_PROFILE_OWNER) != 0;
    final boolean enforcedByDeviceOwner = (restrictionSource & UserManager.RESTRICTION_SOURCE_DEVICE_OWNER) != 0;
    if (enforcedByProfileOwner) {
        return getProfileOwner(context, userId);
    } else if (enforcedByDeviceOwner) {
        // When the restriction is enforced by device owner, return the device owner admin only
        // if the admin is for the {@param userId} otherwise return a default EnforcedAdmin.
        final EnforcedAdmin deviceOwner = getDeviceOwner(context);
        return deviceOwner.userId == userId ? deviceOwner : EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
    }
    return null;
}

Example 78 with UserManager

use of android.os.UserManager in project platform_frameworks_base by android.

the class RestrictedLockUtils method checkIfKeyguardFeaturesDisabled.

/**
     * Checks if keyguard features are disabled by policy.
     *
     * @param keyguardFeatures Could be any of keyguard features that can be
     * disabled by {@link android.app.admin.DevicePolicyManager#setKeyguardDisabledFeatures}.
     * @return EnforcedAdmin Object containing the enforced admin component and admin user details,
     * or {@code null} If the notification features are not disabled. If the restriction is set by
     * multiple admins, then the admin component will be set to {@code null} and userId to
     * {@link UserHandle#USER_NULL}.
     */
public static EnforcedAdmin checkIfKeyguardFeaturesDisabled(Context context, int keyguardFeatures, int userId) {
    final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
    if (dpm == null) {
        return null;
    }
    final UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE);
    LockPatternUtils lockPatternUtils = new LockPatternUtils(context);
    EnforcedAdmin enforcedAdmin = null;
    if (um.getUserInfo(userId).isManagedProfile()) {
        final List<ComponentName> admins = dpm.getActiveAdminsAsUser(userId);
        if (admins == null) {
            return null;
        }
        for (ComponentName admin : admins) {
            if ((dpm.getKeyguardDisabledFeatures(admin, userId) & keyguardFeatures) != 0) {
                if (enforcedAdmin == null) {
                    enforcedAdmin = new EnforcedAdmin(admin, userId);
                } else {
                    return EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
                }
            }
        }
    } else {
        // user that do not use a separate work challenge.
        for (UserInfo userInfo : um.getProfiles(userId)) {
            final List<ComponentName> admins = dpm.getActiveAdminsAsUser(userInfo.id);
            if (admins == null) {
                continue;
            }
            final boolean isSeparateProfileChallengeEnabled = lockPatternUtils.isSeparateProfileChallengeEnabled(userInfo.id);
            for (ComponentName admin : admins) {
                if (!isSeparateProfileChallengeEnabled) {
                    if ((dpm.getKeyguardDisabledFeatures(admin, userInfo.id) & keyguardFeatures) != 0) {
                        if (enforcedAdmin == null) {
                            enforcedAdmin = new EnforcedAdmin(admin, userInfo.id);
                        } else {
                            return EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
                        }
                        // has set policy on the parent admin.
                        continue;
                    }
                }
                if (userInfo.isManagedProfile()) {
                    // If userInfo.id is a managed profile, we also need to look at
                    // the policies set on the parent.
                    DevicePolicyManager parentDpm = dpm.getParentProfileInstance(userInfo);
                    if ((parentDpm.getKeyguardDisabledFeatures(admin, userInfo.id) & keyguardFeatures) != 0) {
                        if (enforcedAdmin == null) {
                            enforcedAdmin = new EnforcedAdmin(admin, userInfo.id);
                        } else {
                            return EnforcedAdmin.MULTIPLE_ENFORCED_ADMIN;
                        }
                    }
                }
            }
        }
    }
    return enforcedAdmin;
}

Example 79 with UserManager

use of android.os.UserManager in project platform_frameworks_base by android.

the class RestrictedLockUtils method getManagedProfileId.

private static int getManagedProfileId(Context context, int userId) {
    UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE);
    List<UserInfo> userProfiles = um.getProfiles(userId);
    for (UserInfo uInfo : userProfiles) {
        if (uInfo.id == userId) {
            continue;
        }
        if (uInfo.isManagedProfile()) {
            return uInfo.id;
        }
    }
    return UserHandle.USER_NULL;
}

Example 80 with UserManager

use of android.os.UserManager in project platform_frameworks_base by android.

the class KeyguardViewMediator method doKeyguardLaterForChildProfilesLocked.

private void doKeyguardLaterForChildProfilesLocked() {
    UserManager um = UserManager.get(mContext);
    for (int profileId : um.getEnabledProfileIds(UserHandle.myUserId())) {
        if (mLockPatternUtils.isSeparateProfileChallengeEnabled(profileId)) {
            long userTimeout = getLockTimeout(profileId);
            if (userTimeout == 0) {
                doKeyguardForChildProfilesLocked();
            } else {
                long userWhen = SystemClock.elapsedRealtime() + userTimeout;
                Intent lockIntent = new Intent(DELAYED_LOCK_PROFILE_ACTION);
                lockIntent.putExtra("seq", mDelayedProfileShowingSequence);
                lockIntent.putExtra(Intent.EXTRA_USER_ID, profileId);
                lockIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
                PendingIntent lockSender = PendingIntent.getBroadcast(mContext, 0, lockIntent, PendingIntent.FLAG_CANCEL_CURRENT);
                mAlarmManager.setExactAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, userWhen, lockSender);
            }
        }
    }
}