Bluetooth: DUN: Add framework changes to support DUN

Bluetooth DUN profile APIs added to the framework APIs.
As DUN server supports only disconnection of DUN profile
level connection this API is implemeted along with other
APIs. It registers bluetooth state changed callback with the
adapter service,once there is a change in the bluetooth
state,it will bind/unbind the DUN service which is
implemented in BluetoothExt.APK.

DUN service, and other DUN Application layer are implemented
in BluetoothExt.APK.

CRs-Fixed: 557180
Change-Id: I6ce1204ac6138e28ad7486f2855f0f7444ad3886

1 files changed, 9 insertions, 0 deletions

diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothProfileManager.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothProfileManager.java
index 8f5e1f1..f018b24 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothProfileManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothProfileManager.java
@@ -22,6 +22,7 @@ import android.bluetooth.BluetoothHeadset;
 import android.bluetooth.BluetoothMap;
 import android.bluetooth.BluetoothInputDevice;
 import android.bluetooth.BluetoothPan;
+import android.bluetooth.BluetoothDun;
 import android.bluetooth.BluetoothProfile;
 import android.bluetooth.BluetoothUuid;
 import android.content.Context;
@@ -32,6 +33,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
+import android.os.SystemProperties;
 
 /**
  * LocalBluetoothProfileManager provides access to the LocalBluetoothProfile
@@ -78,6 +80,7 @@ public final class LocalBluetoothProfileManager {
     private final HidProfile mHidProfile;
     private OppProfile mOppProfile;
     private final PanProfile mPanProfile;
+    private DunServerProfile mDunProfile;
     private final PbapServerProfile mPbapProfile;
 
     /**
@@ -121,6 +124,12 @@ public final class LocalBluetoothProfileManager {
         addProfile(mMapProfile, MapProfile.NAME,
                 BluetoothMap.ACTION_CONNECTION_STATE_CHANGED);
 
+       // enable DUN only if the property is set
+        if (SystemProperties.getBoolean("ro.bluetooth.dun", false) == true) {
+            mDunProfile = new DunServerProfile(context);
+            addProfile(mDunProfile, DunServerProfile.NAME,
+                    BluetoothDun.ACTION_CONNECTION_STATE_CHANGED);
+        }
        //Create PBAP server profile, but do not add it to list of profiles
        // as we do not need to monitor the profile as part of profile list
         mPbapProfile = new PbapServerProfile(context);