diff options
Diffstat (limited to 'src/bluetooth/android/localdevicebroadcastreceiver.cpp')
| -rw-r--r-- | src/bluetooth/android/localdevicebroadcastreceiver.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/bluetooth/android/localdevicebroadcastreceiver.cpp b/src/bluetooth/android/localdevicebroadcastreceiver.cpp index c6cb3680..2d247574 100644 --- a/src/bluetooth/android/localdevicebroadcastreceiver.cpp +++ b/src/bluetooth/android/localdevicebroadcastreceiver.cpp @@ -39,6 +39,7 @@ #include <QtCore/QLoggingCategory> #include <QtCore/private/qjnihelpers_p.h> +#include <QtCore/qrandom.h> #include "localdevicebroadcastreceiver_p.h" #include "android/jni_android_p.h" @@ -186,6 +187,46 @@ void LocalDeviceBroadcastReceiver::onReceive(JNIEnv *env, jobject context, jobje switch (variant) { case -1: //ignore -> no pairing variant set return; + case 0: //BluetoothDevice.PAIRING_VARIANT_PIN + { + //generate a random key + const QString pin = QStringLiteral("%1").arg(QRandomGenerator::global()->bounded(1000000), + 6, 10, QLatin1Char('0')); + const QAndroidJniObject javaPin = QAndroidJniObject::fromString(pin); + + //get BluetoothDevice + keyExtra = valueForStaticField(JavaNames::BluetoothDevice, JavaNames::ExtraDevice); + QAndroidJniObject bluetoothDevice = + intentObject.callObjectMethod("getParcelableExtra", + "(Ljava/lang/String;)Landroid/os/Parcelable;", + keyExtra.object<jstring>()); + if (!bluetoothDevice.isValid()) + return; + + QAndroidJniObject bytePin = QAndroidJniObject::callStaticObjectMethod("android/bluetooth/BluetoothDevice", + "convertPinToBytes", + "(Ljava/lang/String;)[B", + javaPin.object<jstring>()); + if (!bytePin.isValid()) { + if (env->ExceptionCheck()) { + env->ExceptionDescribe(); + env->ExceptionClear(); + } + return; + } + + jboolean result = bluetoothDevice.callMethod<jboolean>("setPin", "([B)Z", bytePin.object<jbyteArray>()); + if (!result) { + if (env->ExceptionCheck()) { + env->ExceptionDescribe(); + env->ExceptionClear(); + } + return; + } + + const QBluetoothAddress address(bluetoothDevice.callObjectMethod<jstring>("getAddress").toString()); + emit pairingDisplayPinCode(address, pin); + } case 2: //BluetoothDevice.PAIRING_VARIANT_PASSKEY_CONFIRMATION { keyExtra = valueForStaticField(JavaNames::BluetoothDevice, |