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

Example 66 with UserManager

use of android.os.UserManager in project android_frameworks_base by AOSPA.

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 67 with UserManager

use of android.os.UserManager in project android_frameworks_base by AOSPA.

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 68 with UserManager

use of android.os.UserManager in project android_frameworks_base by AOSPA.

the class SettingsHelper method setGpsLocation.

private void setGpsLocation(String value) {
    UserManager um = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
    if (um.hasUserRestriction(UserManager.DISALLOW_SHARE_LOCATION)) {
        return;
    }
    final String GPS = LocationManager.GPS_PROVIDER;
    boolean enabled = GPS.equals(value) || value.startsWith(GPS + ",") || value.endsWith("," + GPS) || value.contains("," + GPS + ",");
    Settings.Secure.setLocationProviderEnabled(mContext.getContentResolver(), GPS, enabled);
}

Example 69 with UserManager

use of android.os.UserManager in project android_frameworks_base by AOSPA.

the class MountService method enforceAdminUser.

private void enforceAdminUser() {
    UserManager um = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
    final int callingUserId = UserHandle.getCallingUserId();
    boolean isAdmin;
    long token = Binder.clearCallingIdentity();
    try {
        isAdmin = um.getUserInfo(callingUserId).isAdmin();
    } finally {
        Binder.restoreCallingIdentity(token);
    }
    if (!isAdmin) {
        throw new SecurityException("Only admin users can adopt sd cards");
    }
}

Example 70 with UserManager

use of android.os.UserManager in project android_frameworks_base by AOSPA.

the class MountService method isMountDisallowed.

/**
     * Decide if volume is mountable per device policies.
     */
private boolean isMountDisallowed(VolumeInfo vol) {
    UserManager userManager = mContext.getSystemService(UserManager.class);
    boolean isUsbRestricted = false;
    if (vol.disk != null && vol.disk.isUsb()) {
        isUsbRestricted = userManager.hasUserRestriction(UserManager.DISALLOW_USB_FILE_TRANSFER, Binder.getCallingUserHandle());
    }
    boolean isTypeRestricted = false;
    if (vol.type == VolumeInfo.TYPE_PUBLIC || vol.type == VolumeInfo.TYPE_PRIVATE) {
        isTypeRestricted = userManager.hasUserRestriction(UserManager.DISALLOW_MOUNT_PHYSICAL_MEDIA, Binder.getCallingUserHandle());
    }
    return isUsbRestricted || isTypeRestricted;
}