Android: Implement QLEService::characteristicChanged() for peripheral mode

Emits the above signal when the remote client successfully updates
a characteristic.

Change-Id: I236b1f92b682028bc10be798192f46bffc981101
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/android/bluetooth/src/org/qtproject/qt5/android/bluetooth/QtBluetoothLEServer.java b/src/android/bluetooth/src/org/qtproject/qt5/android/bluetooth/QtBluetoothLEServer.java
index 910143dd..b283a4b3 100644
--- a/src/android/bluetooth/src/org/qtproject/qt5/android/bluetooth/QtBluetoothLEServer.java
+++ b/src/android/bluetooth/src/org/qtproject/qt5/android/bluetooth/QtBluetoothLEServer.java
@@ -165,6 +165,7 @@ public class QtBluetoothLEServer {
             if (!preparedWrite) { // regular write
                 if (offset == 0) {
                     characteristic.setValue(value);
+                    leServerCharacteristicChanged(qtObject, characteristic, value);
                 } else {
                     // This should not really happen as per Bluetooth spec
                     Log.w(TAG, "onCharacteristicWriteRequest: !preparedWrite, offset " + offset + ", Not supported");
@@ -345,5 +346,7 @@ public class QtBluetoothLEServer {
 
     public native void leServerConnectionStateChange(long qtObject, int errorCode, int newState);
     public native void leServerAdvertisementError(long qtObject, int status);
-
+    public native void leServerCharacteristicChanged(long qtObject,
+                                                     BluetoothGattCharacteristic characteristic,
+                                                     byte[] newValue);
 }