diff options
Diffstat (limited to 'src/plugins/networkinformation/android/wrapper')
| -rw-r--r-- | src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.cpp | 107 | ||||
| -rw-r--r-- | src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.h | 45 |
2 files changed, 35 insertions, 117 deletions
diff --git a/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.cpp b/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.cpp index 5c1230bfaa..3c9f952968 100644 --- a/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.cpp +++ b/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2021 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "androidconnectivitymanager.h" @@ -56,14 +20,15 @@ Q_GLOBAL_STATIC(AndroidConnectivityManagerInstance, androidConnManagerInstance) static const char networkInformationClass[] = "org/qtproject/qt/android/networkinformation/QtAndroidNetworkInformation"; -static void networkConnectivityChanged(JNIEnv *env, jobject obj, jobject enumValue) +static void networkConnectivityChanged(JNIEnv *env, jobject obj, jint enumValue) { Q_UNUSED(env); Q_UNUSED(obj); - const jint value = QJniObject(enumValue).callMethod<jint>("ordinal"); - const auto connectivity = static_cast<AndroidConnectivityManager::AndroidConnectivity>(value); + const auto connectivity = + static_cast<AndroidConnectivityManager::AndroidConnectivity>(enumValue); Q_EMIT androidConnManagerInstance->connManager->connectivityChanged(connectivity); } +Q_DECLARE_JNI_NATIVE_METHOD(networkConnectivityChanged) static void genericInfoChanged(JNIEnv *env, jobject obj, jboolean captivePortal, jboolean metered) { @@ -72,30 +37,26 @@ static void genericInfoChanged(JNIEnv *env, jobject obj, jboolean captivePortal, Q_EMIT androidConnManagerInstance->connManager->captivePortalChanged(captivePortal); Q_EMIT androidConnManagerInstance->connManager->meteredChanged(metered); } +Q_DECLARE_JNI_NATIVE_METHOD(genericInfoChanged) -static void transportMediumChangedCallback(JNIEnv *env, jobject obj, jobject enumValue) +static void transportMediumChanged(JNIEnv *env, jobject obj, jint enumValue) { Q_UNUSED(env); Q_UNUSED(obj); - const jint value = QJniObject(enumValue).callMethod<jint>("ordinal"); - const auto transport = static_cast<AndroidConnectivityManager::AndroidTransport>(value); + const auto transport = static_cast<AndroidConnectivityManager::AndroidTransport>(enumValue); emit androidConnManagerInstance->connManager->transportMediumChanged(transport); } +Q_DECLARE_JNI_NATIVE_METHOD(transportMediumChanged) + +Q_DECLARE_JNI_CLASS(ConnectivityManager, "android/net/ConnectivityManager") 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()); + QAndroidApplication::context()); } AndroidConnectivityManager *AndroidConnectivityManager::getInstance() @@ -107,36 +68,30 @@ AndroidConnectivityManager *AndroidConnectivityManager::getInstance() : nullptr; } +bool AndroidConnectivityManager::isValid() const +{ + return registerNatives(); +} + AndroidConnectivityManager::~AndroidConnectivityManager() { QJniObject::callStaticMethod<void>(networkInformationClass, "unregisterReceiver", - "(Landroid/content/Context;)V", QAndroidApplication::context()); + QAndroidApplication::context()); } -bool AndroidConnectivityManager::registerNatives() +bool AndroidConnectivityManager::registerNatives() const { - QJniEnvironment env; - QJniObject networkReceiver(networkInformationClass); - if (!networkReceiver.isValid()) - return false; - - const QByteArray connectivityEnumSig = - QByteArray("(L") + networkInformationClass + "$AndroidConnectivity;)V"; - const QByteArray transportEnumSig = - QByteArray("(L") + networkInformationClass + "$Transport;)V"; - - jclass clazz = env->GetObjectClass(networkReceiver.object()); - static JNINativeMethod methods[] = { - { "connectivityChanged", connectivityEnumSig.data(), - reinterpret_cast<void *>(networkConnectivityChanged) }, - { "genericInfoChanged", "(ZZ)V", - reinterpret_cast<void *>(genericInfoChanged) }, - { "transportMediumChanged", transportEnumSig.data(), - reinterpret_cast<void *>(transportMediumChangedCallback) }, - }; - const bool ret = (env->RegisterNatives(clazz, methods, std::size(methods)) == JNI_OK); - env->DeleteLocalRef(clazz); - return ret; + static const bool registered = []() { + QJniEnvironment env; + return env.registerNativeMethods(networkInformationClass, { + Q_JNI_NATIVE_METHOD(networkConnectivityChanged), + Q_JNI_NATIVE_METHOD(genericInfoChanged), + Q_JNI_NATIVE_METHOD(transportMediumChanged), + }); + }(); + return registered; } QT_END_NAMESPACE + +#include "moc_androidconnectivitymanager.cpp" diff --git a/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.h b/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.h index 414ef2748a..d15faf0e8e 100644 --- a/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.h +++ b/src/plugins/networkinformation/android/wrapper/androidconnectivitymanager.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2021 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef ANDROIDCONNECTIVITYMANAGER_H #define ANDROIDCONNECTIVITYMANAGER_H @@ -69,7 +33,7 @@ public: static AndroidConnectivityManager *getInstance(); ~AndroidConnectivityManager(); - inline bool isValid() const { return m_connectivityManager.isValid(); } + inline bool isValid() const; Q_SIGNALS: void connectivityChanged(AndroidConnectivity connectivity); @@ -80,8 +44,7 @@ Q_SIGNALS: private: friend struct AndroidConnectivityManagerInstance; AndroidConnectivityManager(); - bool registerNatives(); - QJniObject m_connectivityManager; + bool registerNatives() const; Q_DISABLE_COPY_MOVE(AndroidConnectivityManager); }; |