qt5base-lts/examples/network/http/main.cpp
Assam Boudjelthia 86f7d44089 Examples: request Android storage permissions when using QStandardPaths
http example uses QStandardPaths, on Android permissions might need to
be explicitly requested to write the downloaded file.

Task-number: QTBUG-80717
Change-Id: Icd377254ad77cac661c5ae37e9081e0463493d8b
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
2020-02-26 23:07:48 +02:00

88 lines
3.5 KiB
C++

/****************************************************************************
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#include <QApplication>
#include <QDir>
#include <QScreen>
#include "httpwindow.h"
#ifdef REQUEST_PERMISSIONS_ON_ANDROID
#include <QtAndroid>
bool requestStoragePermission() {
using namespace QtAndroid;
QString permission = QStringLiteral("android.permission.WRITE_EXTERNAL_STORAGE");
const QHash<QString, PermissionResult> results = requestPermissionsSync(QStringList({permission}));
if (!results.contains(permission) || results[permission] == PermissionResult::Denied) {
qWarning() << "Couldn't get permission: " << permission;
return false;
}
return true;
}
#endif
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
#ifdef REQUEST_PERMISSIONS_ON_ANDROID
if (!requestStoragePermission())
return -1;
#endif
HttpWindow httpWin;
const QRect availableSize = httpWin.screen()->availableGeometry();
httpWin.resize(availableSize.width() / 5, availableSize.height() / 5);
httpWin.move((availableSize.width() - httpWin.width()) / 2, (availableSize.height() - httpWin.height()) / 2);
httpWin.show();
return app.exec();
}