Friendiqa/source-android/androidnative.pri/examples/androidnativeexample/main.cpp

73 lines
2.2 KiB
C++

#include <QtCore>
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QQuickView>
#include <QQmlContext>
#include <QSettings>
//#include "qadrawableprovider.h"
#include "AndroidNative/systemdispatcher.h"
#include "AndroidNative/environment.h"
#include "AndroidNative/debug.h"
#include "AndroidNative/mediascannerconnection.h"
#include "debugwrapper.h"
using namespace AndroidNative;
#ifdef Q_OS_ANDROID
#include <QtAndroidExtras/QAndroidJniObject>
#include <QtAndroidExtras/QAndroidJniEnvironment>
JNIEXPORT jint JNI_OnLoad(JavaVM* vm, void*) {
Q_UNUSED(vm);
qDebug("NativeInterface::JNI_OnLoad()");
// It must call this function within JNI_OnLoad to enable System Dispatcher
SystemDispatcher::registerNatives();
return JNI_VERSION_1_6;
}
#endif
int main(int argc, char *argv[])
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif
QGuiApplication app(argc, argv);
app.setApplicationName("Android Native Example");
app.setOrganizationDomain("com.github.benlau.androidnative");
QSettings settings;
settings.setValue("firstTimeLoading", false);
settings.sync();
QVariantMap env;
env["DIRECTORY_DCIM"] = Environment::getExternalStoragePublicDirectory(Environment::DIRECTORY_DCIM);
QVariantMap misc;
misc["idealThreadCount"] = QThread::idealThreadCount();
MediaScannerConnection::scanFile("");
SystemDispatcher::instance()->loadClass("androidnative.example.ExampleService");
QQmlApplicationEngine engine;
/* QuickAndroid Initialization */
engine.addImportPath("qrc:///"); // Add QuickAndroid into the import path
engine.rootContext()->setContextProperty("Environment", env);
engine.rootContext()->setContextProperty("Misc", misc);
engine.rootContext()->setContextProperty("Debug", new DebugWrapper(&engine));
/* End of QuickAndroid Initialization */
// Extra features:
//QADrawableProvider* provider = new QADrawableProvider();
//provider->setBasePath("qrc://res");
//engine.addImageProvider("drawable",provider);
engine.load(QUrl(QStringLiteral("qrc:///main.qml")));
return app.exec();
}