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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "android/servicediscoverybroadcastreceiver_p.h"
#include <QtCore/QLoggingCategory>
#include <QtCore/private/qjnihelpers_p.h>
#include <QtAndroidExtras/QAndroidJniEnvironment>
#include <QtBluetooth/QBluetoothAddress>
#include <QtBluetooth/QBluetoothDeviceInfo>
#include "android/jni_android_p.h"
QT_BEGIN_NAMESPACE
Q_DECLARE_LOGGING_CATEGORY(QT_BT_ANDROID)
ServiceDiscoveryBroadcastReceiver::ServiceDiscoveryBroadcastReceiver(QObject* parent): AndroidBroadcastReceiver(parent)
{
if (QtAndroidPrivate::androidSdkVersion() >= 15)
addAction(valueForStaticField(JavaNames::BluetoothDevice, JavaNames::ActionUuid)); //API 15+
}
void ServiceDiscoveryBroadcastReceiver::onReceive(JNIEnv *env, jobject context, jobject intent)
{
Q_UNUSED(context);
Q_UNUSED(env);
QAndroidJniObject intentObject(intent);
const QString action = intentObject.callObjectMethod("getAction", "()Ljava/lang/String;").toString();
qCDebug(QT_BT_ANDROID) << "ServiceDiscoveryBroadcastReceiver::onReceive() - event:" << action;
if (action == valueForStaticField(JavaNames::BluetoothDevice,
JavaNames::ActionUuid).toString()) {
QAndroidJniObject keyExtra = valueForStaticField(JavaNames::BluetoothDevice,
JavaNames::ExtraUuid);
QAndroidJniObject parcelableUuids = intentObject.callObjectMethod(
"getParcelableArrayExtra",
"(Ljava/lang/String;)[Landroid/os/Parcelable;",
keyExtra.object<jstring>());
if (!parcelableUuids.isValid()) {
emit uuidFetchFinished(QBluetoothAddress(), QList<QBluetoothUuid>());
return;
}
const QList<QBluetoothUuid> result = ServiceDiscoveryBroadcastReceiver::convertParcelableArray(parcelableUuids);
keyExtra = valueForStaticField(JavaNames::BluetoothDevice, JavaNames::ExtraDevice);
QAndroidJniObject bluetoothDevice =
intentObject.callObjectMethod("getParcelableExtra",
"(Ljava/lang/String;)Landroid/os/Parcelable;",
keyExtra.object<jstring>());
QBluetoothAddress address;
if (bluetoothDevice.isValid()) {
address = QBluetoothAddress(bluetoothDevice.callObjectMethod<jstring>("getAddress").toString());
emit uuidFetchFinished(address, result);
} else {
emit uuidFetchFinished(QBluetoothAddress(), QList<QBluetoothUuid>());
}
}
}
QList<QBluetoothUuid> ServiceDiscoveryBroadcastReceiver::convertParcelableArray(const QAndroidJniObject &parcelUuidArray)
{
QList<QBluetoothUuid> result;
QAndroidJniEnvironment env;
QAndroidJniObject p;
jobjectArray parcels = parcelUuidArray.object<jobjectArray>();
if (!parcels)
return result;
jint size = env->GetArrayLength(parcels);
for (int i = 0; i < size; i++) {
p = env->GetObjectArrayElement(parcels, i);
QBluetoothUuid uuid(p.callObjectMethod<jstring>("toString").toString());
//qCDebug(QT_BT_ANDROID) << uuid.toString();
result.append(uuid);
}
return result;
}
QT_END_NAMESPACE
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