diff options
Diffstat (limited to 'src/plugins/networkinformationbackends/android/wrapper/androidconnectivitymanager.cpp')
-rw-r--r-- | src/plugins/networkinformationbackends/android/wrapper/androidconnectivitymanager.cpp | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/src/plugins/networkinformationbackends/android/wrapper/androidconnectivitymanager.cpp b/src/plugins/networkinformationbackends/android/wrapper/androidconnectivitymanager.cpp deleted file mode 100644 index 1508ff35b8..0000000000 --- a/src/plugins/networkinformationbackends/android/wrapper/androidconnectivitymanager.cpp +++ /dev/null @@ -1,134 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2021 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "androidconnectivitymanager.h" - -#include <QtCore/qcoreapplication.h> -#include <QtCore/qjnienvironment.h> - -QT_BEGIN_NAMESPACE - -using namespace QNativeInterface; - -struct AndroidConnectivityManagerInstance -{ - AndroidConnectivityManagerInstance() : connManager(new AndroidConnectivityManager) { } - std::unique_ptr<AndroidConnectivityManager> connManager = nullptr; -}; -Q_GLOBAL_STATIC(AndroidConnectivityManagerInstance, androidConnManagerInstance) - -static const char networkInformationClass[] = - "org/qtproject/qt/android/networkinformation/QtAndroidNetworkInformation"; - -static void networkConnectivityChanged() -{ - Q_EMIT androidConnManagerInstance->connManager->connectivityChanged(); -} - -AndroidConnectivityManager::AndroidConnectivityManager() -{ - if (!registerNatives()) - return; - - m_connectivityManager = QJniObject::callStaticObjectMethod( - networkInformationClass, "getConnectivityManager", - "(Landroid/content/Context;)Landroid/net/ConnectivityManager;", - QAndroidApplication::context()); - if (!m_connectivityManager.isValid()) - return; - - QJniObject::callStaticMethod<void>(networkInformationClass, "registerReceiver", - "(Landroid/content/Context;)V", QAndroidApplication::context()); -} - -AndroidConnectivityManager *AndroidConnectivityManager::getInstance() -{ - if (!androidConnManagerInstance()) - return nullptr; - return androidConnManagerInstance->connManager->isValid() - ? androidConnManagerInstance->connManager.get() - : nullptr; -} - -AndroidConnectivityManager::~AndroidConnectivityManager() -{ - QJniObject::callStaticMethod<void>(networkInformationClass, "unregisterReceiver", - "(Landroid/content/Context;)V", QAndroidApplication::context()); -} - -AndroidConnectivityManager::AndroidConnectivity AndroidConnectivityManager::networkConnectivity() -{ - QJniEnvironment env; - QJniObject networkReceiver(networkInformationClass); - jclass clazz = env->GetObjectClass(networkReceiver.object()); - static const QByteArray functionSignature = - QByteArray(QByteArray("()L") + networkInformationClass + "$AndroidConnectivity;"); - QJniObject enumObject = - QJniObject::callStaticObjectMethod(clazz, "state", functionSignature.data()); - if (!enumObject.isValid()) - return AndroidConnectivityManager::AndroidConnectivity::Unknown; - - QJniObject enumName = enumObject.callObjectMethod<jstring>("name"); - if (!enumName.isValid()) - return AndroidConnectivityManager::AndroidConnectivity::Unknown; - - QString name = enumName.toString(); - if (name == u"Connected") - return AndroidConnectivity::Connected; - if (name == u"Disconnected") - return AndroidConnectivity::Disconnected; - return AndroidConnectivity::Unknown; -} - -bool AndroidConnectivityManager::registerNatives() -{ - QJniEnvironment env; - QJniObject networkReceiver(networkInformationClass); - if (!networkReceiver.isValid()) - return false; - - jclass clazz = env->GetObjectClass(networkReceiver.object()); - static JNINativeMethod method = { "connectivityChanged", "()V", - reinterpret_cast<void *>(networkConnectivityChanged) }; - const bool ret = (env->RegisterNatives(clazz, &method, 1) == JNI_OK); - env->DeleteLocalRef(clazz); - return ret; -} - -QT_END_NAMESPACE |