Add handshake callback support

Change-Id: I7619e6e2ac3589ffa5e0b70e4b28e536c886ce02
Signed-off-by: Mike J. Chen <mjchen@google.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/com/android/bluetooth/hid/HidService.java b/src/com/android/bluetooth/hid/HidService.java
index 77a3065fe..893054a8e 100755
--- a/src/com/android/bluetooth/hid/HidService.java
+++ b/src/com/android/bluetooth/hid/HidService.java
@@ -67,6 +67,7 @@ public class HidService extends ProfileService {
     private static final int MESSAGE_SET_REPORT = 10;
     private static final int MESSAGE_SEND_DATA = 11;
     private static final int MESSAGE_ON_VIRTUAL_UNPLUG = 12;
+    private static final int MESSAGE_ON_HANDSHAKE = 13;
 
     static {
         classInitNative();
@@ -249,6 +250,13 @@ public class HidService extends ProfileService {
                     broadcastReport(device, report, bufferSize);
                 }
                 break;
+                case MESSAGE_ON_HANDSHAKE:
+                {
+                    BluetoothDevice device = getDevice((byte[])msg.obj);
+                    int status = msg.arg1;
+                    broadcastHandshake(device, status);
+                }
+                break;
                 case MESSAGE_SET_REPORT:
                 {
                     BluetoothDevice device = (BluetoothDevice) msg.obj;
@@ -564,6 +572,13 @@ public class HidService extends ProfileService {
         mHandler.sendMessage(msg);
     }
 
+    private void onHandshake(byte[] address, int status) {
+        Message msg = mHandler.obtainMessage(MESSAGE_ON_HANDSHAKE);
+        msg.obj = address;
+        msg.arg1 = status;
+        mHandler.sendMessage(msg);
+    }
+
     private void onVirtualUnplug(byte[] address, int status) {
         Message msg = mHandler.obtainMessage(MESSAGE_ON_VIRTUAL_UNPLUG);
         msg.obj = address;
@@ -603,6 +618,14 @@ public class HidService extends ProfileService {
         sendBroadcast(intent, BLUETOOTH_PERM);
     }
 
+    private void broadcastHandshake(BluetoothDevice device, int status) {
+        Intent intent = new Intent(BluetoothInputDevice.ACTION_HANDSHAKE);
+        intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
+        intent.putExtra(BluetoothInputDevice.EXTRA_STATUS, status);
+        intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
+        sendBroadcast(intent, BLUETOOTH_PERM);
+    }
+
     private void broadcastProtocolMode(BluetoothDevice device, int protocolMode) {
         Intent intent = new Intent(BluetoothInputDevice.ACTION_PROTOCOL_MODE_CHANGED);
         intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);