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Commit 3b88ff80 authored by Rahul Sabnis's avatar Rahul Sabnis
Browse files

Fire off BluetoothConnectionCallback when we fire off the broadcasts for 

ACL connections and disconnections.

Tag: #feature
Bug: 171902843
Test: Manual
Change-Id: I30a510dac361cdeb24f41b14aa5df6e95893f847
parent 6f569a88

src/com/android/bluetooth/btservice/AdapterService.java

+32 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ import android.bluetooth.BluetoothProtoEnums; 
import android.bluetooth.BluetoothUuid;

import android.bluetooth.IBluetooth;

import android.bluetooth.IBluetoothCallback;

import android.bluetooth.IBluetoothConnectionCallback;

import android.bluetooth.IBluetoothMetadataListener;

import android.bluetooth.IBluetoothSocketManager;

import android.bluetooth.OobData;
@@ -113,7 +114,9 @@ import java.io.PrintWriter; 
import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.Set;



public class AdapterService extends Service {

    private static final String TAG = "BluetoothAdapterService";
@@ -206,6 +209,7 @@ public class AdapterService extends Service { 
    private final HashMap<BluetoothDevice, ArrayList<IBluetoothMetadataListener>>

            mMetadataListeners = new HashMap<>();

    private final HashMap<String, Integer> mProfileServicesState = new HashMap<String, Integer>();

    private Set<IBluetoothConnectionCallback> mBluetoothConnectionCallbacks = new HashSet<>();

    //Only BluetoothManagerService should be registered

    private RemoteCallbackList<IBluetoothCallback> mCallbacks;

    private int mCurrentRequestId;
@@ -1924,6 +1928,30 @@ public class AdapterService extends Service { 
            return service.factoryResetNative();

        }



        @Override

        public boolean registerBluetoothConnectionCallback(IBluetoothConnectionCallback callback) {

            AdapterService service = getService();

            if (service == null || !callerIsSystemOrActiveUser(TAG,

                    "registerBluetoothConnectionCallback")) {

                return false;

            }

            enforceBluetoothPrivilegedPermission(service);

            service.mBluetoothConnectionCallbacks.add(callback);

            return true;

        }



        @Override

        public boolean unregisterBluetoothConnectionCallback(

                IBluetoothConnectionCallback callback) {

            AdapterService service = getService();

            if (service == null || !callerIsSystemOrActiveUser(TAG,

                    "unregisterBluetoothConnectionCallback")) {

                return false;

            }

            enforceBluetoothPrivilegedPermission(service);

            return service.mBluetoothConnectionCallbacks.remove(callback);

        }



        @Override

        public void registerCallback(IBluetoothCallback callback) {

            AdapterService service = getService();
@@ -2625,6 +2653,10 @@ public class AdapterService extends Service { 
        return deviceProp.getUuids();

    }



    public Set<IBluetoothConnectionCallback> getBluetoothConnectionCallbacks() {

        return mBluetoothConnectionCallbacks;

    }



    void logUserBondResponse(BluetoothDevice device, boolean accepted, int event) {

        BluetoothStatsLog.write(BluetoothStatsLog.BLUETOOTH_BOND_STATE_CHANGED,

                obfuscateAddress(device), 0, device.getType(),

src/com/android/bluetooth/btservice/RemoteDevices.java

+18 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.bluetooth.BluetoothClass; 
import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothHeadset;

import android.bluetooth.BluetoothProfile;

import android.bluetooth.IBluetoothConnectionCallback;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;
@@ -30,6 +31,7 @@ import android.os.Handler; 
import android.os.Looper;

import android.os.Message;

import android.os.ParcelUuid;

import android.os.RemoteException;

import android.util.Log;



import com.android.bluetooth.BluetoothStatsLog;
@@ -666,6 +668,22 @@ final class RemoteDevices { 
                    | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);

            intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);

            sAdapterService.sendBroadcast(intent, sAdapterService.BLUETOOTH_PERM);



            synchronized (sAdapterService.getBluetoothConnectionCallbacks()) {

                Set<IBluetoothConnectionCallback> bluetoothConnectionCallbacks =

                        sAdapterService.getBluetoothConnectionCallbacks();

                for (IBluetoothConnectionCallback callback : bluetoothConnectionCallbacks) {

                    try {

                        if (connectionState == BluetoothAdapter.STATE_CONNECTED) {

                            callback.onDeviceConnected(device);

                        } else {

                            callback.onDeviceDisconnected(device);

                        }

                    } catch (RemoteException ex) {

                        Log.e(TAG, "RemoteException in calling IBluetoothConnectionCallback");

                    }

                }

            }

        } else {

            Log.e(TAG, "aclStateChangeCallback intent is null. deviceBondState: "

                    + device.getBondState());