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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtCore module 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 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qjnihelpers_p.h"
QT_BEGIN_NAMESPACE
static JavaVM *g_javaVM = Q_NULLPTR;
static jobject g_jActivity = Q_NULLPTR;
static jobject g_jClassLoader = Q_NULLPTR;
static inline bool exceptionCheck(JNIEnv *env)
{
if (env->ExceptionCheck()) {
#ifdef QT_DEBUG
env->ExceptionDescribe();
#endif // QT_DEBUG
env->ExceptionClear();
return true;
}
return false;
}
jint QtAndroidPrivate::initJNI(JavaVM *vm, JNIEnv *env)
{
jclass jQtNative = env->FindClass("org/qtproject/qt5/android/QtNative");
if (env->ExceptionCheck()) {
env->ExceptionClear();
return JNI_ERR;
}
jmethodID activityMethodID = env->GetStaticMethodID(jQtNative,
"activity",
"()Landroid/app/Activity;");
if (exceptionCheck(env))
return JNI_ERR;
jobject activity = env->CallStaticObjectMethod(jQtNative, activityMethodID);
if (exceptionCheck(env))
return JNI_ERR;
jmethodID classLoaderMethodID = env->GetStaticMethodID(jQtNative,
"classLoader",
"()Ljava/lang/ClassLoader;");
if (exceptionCheck(env))
return JNI_ERR;
jobject classLoader = env->CallStaticObjectMethod(jQtNative, classLoaderMethodID);
if (exceptionCheck(env))
return JNI_ERR;
g_jClassLoader = env->NewGlobalRef(classLoader);
env->DeleteLocalRef(classLoader);
g_jActivity = env->NewGlobalRef(activity);
env->DeleteLocalRef(activity);
g_javaVM = vm;
return JNI_OK;
}
jobject QtAndroidPrivate::activity()
{
return g_jActivity;
}
JavaVM *QtAndroidPrivate::javaVM()
{
return g_javaVM;
}
jobject QtAndroidPrivate::classLoader()
{
return g_jClassLoader;
}
QT_END_NAMESPACE
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