field public static final java.lang.String DISALLOW_ADD_USER = "no_add_user";
field public static final java.lang.String DISALLOW_ADJUST_VOLUME = "no_adjust_volume";
field public static final java.lang.String DISALLOW_APPS_CONTROL = "no_control_apps";
+ field public static final java.lang.String DISALLOW_BLUETOOTH = "no_bluetooth";
field public static final java.lang.String DISALLOW_CONFIG_BLUETOOTH = "no_config_bluetooth";
field public static final java.lang.String DISALLOW_CONFIG_CELL_BROADCASTS = "no_config_cell_broadcasts";
field public static final java.lang.String DISALLOW_CONFIG_CREDENTIALS = "no_config_credentials";
field public static final java.lang.String DISALLOW_ADD_USER = "no_add_user";
field public static final java.lang.String DISALLOW_ADJUST_VOLUME = "no_adjust_volume";
field public static final java.lang.String DISALLOW_APPS_CONTROL = "no_control_apps";
+ field public static final java.lang.String DISALLOW_BLUETOOTH = "no_bluetooth";
field public static final java.lang.String DISALLOW_CONFIG_BLUETOOTH = "no_config_bluetooth";
field public static final java.lang.String DISALLOW_CONFIG_CELL_BROADCASTS = "no_config_cell_broadcasts";
field public static final java.lang.String DISALLOW_CONFIG_CREDENTIALS = "no_config_credentials";
field public static final java.lang.String DISALLOW_ADD_USER = "no_add_user";
field public static final java.lang.String DISALLOW_ADJUST_VOLUME = "no_adjust_volume";
field public static final java.lang.String DISALLOW_APPS_CONTROL = "no_control_apps";
+ field public static final java.lang.String DISALLOW_BLUETOOTH = "no_bluetooth";
field public static final java.lang.String DISALLOW_CONFIG_BLUETOOTH = "no_config_bluetooth";
field public static final java.lang.String DISALLOW_CONFIG_CELL_BROADCASTS = "no_config_cell_broadcasts";
field public static final java.lang.String DISALLOW_CONFIG_CREDENTIALS = "no_config_credentials";
* Specifies if a user is disallowed from configuring bluetooth.
* This does <em>not</em> restrict the user from turning bluetooth on or off.
* The default value is <code>false</code>.
+ * <p>This restriction doesn't prevent the user from using bluetooth. For disallowing usage of
+ * bluetooth completely on the device, use {@link #DISALLOW_BLUETOOTH}.
* <p>This restriction has no effect in a managed profile.
*
* <p>Key for user restrictions.
public static final String DISALLOW_CONFIG_BLUETOOTH = "no_config_bluetooth";
/**
+ * Specifies if bluetooth is disallowed on the device.
+ *
+ * <p> This restriction can only be set by the device owner and the profile owner on the
+ * primary user and it applies globally - i.e. it disables bluetooth on the entire device.
+ * <p>The default value is <code>false</code>.
+ * <p>Key for user restrictions.
+ * <p>Type: Boolean
+ * @see DevicePolicyManager#addUserRestriction(ComponentName, String)
+ * @see DevicePolicyManager#clearUserRestriction(ComponentName, String)
+ * @see #getUserRestrictions()
+ */
+ public static final String DISALLOW_BLUETOOTH = "no_bluetooth";
+
+ /**
* Specifies if a user is disallowed from transferring files over
* USB. This can only be set by device owners and profile owners on the primary user.
* The default value is <code>false</code>.
import android.content.pm.UserInfo;
import android.database.ContentObserver;
import android.os.Binder;
+import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
import android.os.SystemClock;
import android.os.UserHandle;
import android.os.UserManager;
+import android.os.UserManagerInternal;
+import android.os.UserManagerInternal.UserRestrictionsListener;
import android.provider.Settings;
import android.provider.Settings.SettingNotFoundException;
import android.util.Slog;
}
};
+ private final UserRestrictionsListener mUserRestrictionsListener =
+ new UserRestrictionsListener() {
+ @Override
+ public void onUserRestrictionsChanged(int userId, Bundle newRestrictions,
+ Bundle prevRestrictions) {
+ final boolean bluetoothDisallowed =
+ newRestrictions.getBoolean(UserManager.DISALLOW_BLUETOOTH);
+ if ((mEnable || mEnableExternal) && bluetoothDisallowed) {
+ disable(true);
+ }
+ }
+ };
+
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
public boolean enableNoAutoConnect()
{
+ if (isBluetoothDisallowed()) {
+ if (DBG) {
+ Slog.d(TAG, "enableNoAutoConnect(): not enabling - bluetooth disallowed");
+ }
+ return false;
+ }
+
mContext.enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM,
"Need BLUETOOTH ADMIN permission");
}
public boolean enable() {
+ if (isBluetoothDisallowed()) {
+ if (DBG) {
+ Slog.d(TAG,"enable(): not enabling - bluetooth disallowed");
+ }
+ return false;
+ }
+
if ((Binder.getCallingUid() != Process.SYSTEM_UID) &&
(!checkIfCallerIsForegroundUser())) {
Slog.w(TAG,"enable(): not allowed for non-active and non system user");
*/
public void handleOnBootPhase() {
if (DBG) Slog.d(TAG, "Bluetooth boot completed");
+ UserManagerInternal userManagerInternal =
+ LocalServices.getService(UserManagerInternal.class);
+ userManagerInternal.addUserRestrictionsListener(mUserRestrictionsListener);
+ if (isBluetoothDisallowed()) {
+ return;
+ }
if (mEnableExternal && isBluetoothPersistedStateOnBluetooth()) {
if (DBG) Slog.d(TAG, "Auto-enabling Bluetooth.");
sendEnableMsg(mQuietEnableExternal);
}
}
+ private boolean isBluetoothDisallowed() {
+ long callingIdentity = Binder.clearCallingIdentity();
+ try {
+ return mContext.getSystemService(UserManager.class)
+ .hasUserRestriction(UserManager.DISALLOW_BLUETOOTH, UserHandle.SYSTEM);
+ } finally {
+ Binder.restoreCallingIdentity(callingIdentity);
+ }
+ }
+
@Override
public void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DUMP, TAG);
UserManager.DISALLOW_SHARE_LOCATION,
UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES,
UserManager.DISALLOW_CONFIG_BLUETOOTH,
+ UserManager.DISALLOW_BLUETOOTH,
UserManager.DISALLOW_USB_FILE_TRANSFER,
UserManager.DISALLOW_CONFIG_CREDENTIALS,
UserManager.DISALLOW_REMOVE_USER,
* User restrictions that can not be set by profile owners.
*/
private static final Set<String> DEVICE_OWNER_ONLY_RESTRICTIONS = Sets.newArraySet(
+ UserManager.DISALLOW_BLUETOOTH,
UserManager.DISALLOW_USB_FILE_TRANSFER,
UserManager.DISALLOW_CONFIG_TETHERING,
UserManager.DISALLOW_NETWORK_RESET,