false.
+ * This restriction doesn't prevent the user from using bluetooth. For disallowing usage of + * bluetooth completely on the device, use {@link #DISALLOW_BLUETOOTH}. *
This restriction has no effect in a managed profile. * *
Key for user restrictions. @@ -196,6 +198,20 @@ public class UserManager { */ public static final String DISALLOW_CONFIG_BLUETOOTH = "no_config_bluetooth"; + /** + * Specifies if bluetooth is disallowed on the device. + * + *
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. + *
The default value is false.
+ *
Key for user restrictions. + *
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.
diff --git a/services/core/java/com/android/server/BluetoothManagerService.java b/services/core/java/com/android/server/BluetoothManagerService.java
index 5b365983f07c5..5b38ebfbcde38 100644
--- a/services/core/java/com/android/server/BluetoothManagerService.java
+++ b/services/core/java/com/android/server/BluetoothManagerService.java
@@ -41,6 +41,7 @@ import android.content.pm.UserInfo;
import android.database.ContentObserver;
import android.os.Binder;
import android.os.Build;
+import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
@@ -51,6 +52,8 @@ import android.os.RemoteException;
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;
@@ -176,6 +179,24 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
}
};
+ 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) {
+ try {
+ disable(null, true);
+ } catch (RemoteException e) {
+ Slog.w(TAG, "Exception when disabling Bluetooth from UserRestrictionsListener",
+ e);
+ }
+ }
+ }
+ };
+
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
@@ -612,6 +633,13 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
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");
@@ -637,6 +665,13 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
final int callingUid = Binder.getCallingUid();
final boolean callerSystem = UserHandle.getAppId(callingUid) == Process.SYSTEM_UID;
+ if (isBluetoothDisallowed()) {
+ if (DBG) {
+ Slog.d(TAG,"enable(): not enabling - bluetooth disallowed");
+ }
+ return false;
+ }
+
if (!callerSystem) {
if (!checkIfCallerIsForegroundUser()) {
Slog.w(TAG, "enable(): not allowed for non-active and non system user");
@@ -841,6 +876,12 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
*/
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);
@@ -1883,6 +1924,16 @@ class BluetoothManagerService extends IBluetoothManager.Stub {
}
}
+ 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);
diff --git a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
index 38a3f421264f8..f08f6bb9cf1af 100644
--- a/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
+++ b/services/core/java/com/android/server/pm/UserRestrictionsUtils.java
@@ -73,6 +73,7 @@ public class UserRestrictionsUtils {
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,
@@ -117,6 +118,7 @@ public class UserRestrictionsUtils {
* User restrictions that can not be set by profile owners.
*/
private static final Set