diff options
Diffstat (limited to 'src/plugins/position/android/src/qgeosatelliteinfosource_android.cpp')
-rw-r--r-- | src/plugins/position/android/src/qgeosatelliteinfosource_android.cpp | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/src/plugins/position/android/src/qgeosatelliteinfosource_android.cpp b/src/plugins/position/android/src/qgeosatelliteinfosource_android.cpp deleted file mode 100644 index 13c09680..00000000 --- a/src/plugins/position/android/src/qgeosatelliteinfosource_android.cpp +++ /dev/null @@ -1,223 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtPositioning 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 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 <QDebug> - -#include "qgeosatelliteinfosource_android_p.h" -#include "jnipositioning.h" - -Q_DECLARE_METATYPE(QList<QGeoSatelliteInfo>) - -#define UPDATE_FROM_COLD_START 2*60*1000 - -QGeoSatelliteInfoSourceAndroid::QGeoSatelliteInfoSourceAndroid(QObject *parent) : - QGeoSatelliteInfoSource(parent), m_error(NoError), updatesRunning(false) -{ - qRegisterMetaType< QGeoSatelliteInfo >(); - qRegisterMetaType< QList<QGeoSatelliteInfo> >(); - androidClassKeyForUpdate = AndroidPositioning::registerPositionInfoSource(this); - androidClassKeyForSingleRequest = AndroidPositioning::registerPositionInfoSource(this); - - requestTimer.setSingleShot(true); - QObject::connect(&requestTimer, SIGNAL(timeout()), - this, SLOT(requestTimeout())); -} - -QGeoSatelliteInfoSourceAndroid::~QGeoSatelliteInfoSourceAndroid() -{ - stopUpdates(); - - if (requestTimer.isActive()) { - requestTimer.stop(); - AndroidPositioning::stopUpdates(androidClassKeyForSingleRequest); - } - - AndroidPositioning::unregisterPositionInfoSource(androidClassKeyForUpdate); - AndroidPositioning::unregisterPositionInfoSource(androidClassKeyForSingleRequest); -} - - -void QGeoSatelliteInfoSourceAndroid::setUpdateInterval(int msec) -{ - int previousInterval = updateInterval(); - msec = (((msec > 0) && (msec < minimumUpdateInterval())) || msec < 0)? minimumUpdateInterval() : msec; - - if (msec == previousInterval) - return; - - QGeoSatelliteInfoSource::setUpdateInterval(msec); - - if (updatesRunning) - reconfigureRunningSystem(); -} - -int QGeoSatelliteInfoSourceAndroid::minimumUpdateInterval() const -{ - return 50; -} - -QGeoSatelliteInfoSource::Error QGeoSatelliteInfoSourceAndroid::error() const -{ - return m_error; -} - -void QGeoSatelliteInfoSourceAndroid::startUpdates() -{ - if (updatesRunning) - return; - - updatesRunning = true; - - m_error = QGeoSatelliteInfoSource::NoError; - - QGeoSatelliteInfoSource::Error error = AndroidPositioning::startSatelliteUpdates( - androidClassKeyForUpdate, false, updateInterval()); - if (error != QGeoSatelliteInfoSource::NoError) { - updatesRunning = false; - setError(error); - } -} - -void QGeoSatelliteInfoSourceAndroid::stopUpdates() -{ - if (!updatesRunning) - return; - - updatesRunning = false; - AndroidPositioning::stopUpdates(androidClassKeyForUpdate); -} - -void QGeoSatelliteInfoSourceAndroid::requestUpdate(int timeout) -{ - if (requestTimer.isActive()) - return; - - m_error = QGeoSatelliteInfoSource::NoError; - - if (timeout != 0 && timeout < minimumUpdateInterval()) { - setError(QGeoSatelliteInfoSource::UpdateTimeoutError); - return; - } - - if (timeout == 0) - timeout = UPDATE_FROM_COLD_START; - - requestTimer.start(timeout); - - // if updates already running with interval equal or less then timeout - // then we wait for next update coming through - // assume that a single update will not be quicker than regular updates anyway - if (updatesRunning && updateInterval() <= timeout) - return; - - QGeoSatelliteInfoSource::Error error = AndroidPositioning::startSatelliteUpdates( - androidClassKeyForSingleRequest, true, timeout); - if (error != QGeoSatelliteInfoSource::NoError) { - requestTimer.stop(); - setError(error); - } -} - -void QGeoSatelliteInfoSourceAndroid::processSatelliteUpdateInView(const QList<QGeoSatelliteInfo> &satsInView, bool isSingleUpdate) -{ - if (!isSingleUpdate) { - //if requested while regular updates were running - if (requestTimer.isActive()) - requestTimer.stop(); - emit QGeoSatelliteInfoSource::satellitesInViewUpdated(satsInView); - return; - } - - m_satsInView = satsInView; -} - -void QGeoSatelliteInfoSourceAndroid::processSatelliteUpdateInUse(const QList<QGeoSatelliteInfo> &satsInUse, bool isSingleUpdate) -{ - if (!isSingleUpdate) { - //if requested while regular updates were running - if (requestTimer.isActive()) - requestTimer.stop(); - emit QGeoSatelliteInfoSource::satellitesInUseUpdated(satsInUse); - return; - } - - m_satsInUse = satsInUse; -} - -void QGeoSatelliteInfoSourceAndroid::requestTimeout() -{ - AndroidPositioning::stopUpdates(androidClassKeyForSingleRequest); - - const int count = m_satsInView.count(); - if (!count) { - setError(QGeoSatelliteInfoSource::UpdateTimeoutError); - return; - } - - emit QGeoSatelliteInfoSource::satellitesInViewUpdated(m_satsInView); - emit QGeoSatelliteInfoSource::satellitesInUseUpdated(m_satsInUse); - - m_satsInUse.clear(); - m_satsInView.clear(); -} - -/* - Updates the system assuming that updateInterval - and/or preferredPositioningMethod have changed. - */ -void QGeoSatelliteInfoSourceAndroid::reconfigureRunningSystem() -{ - if (!updatesRunning) - return; - - stopUpdates(); - startUpdates(); -} - -void QGeoSatelliteInfoSourceAndroid::setError(QGeoSatelliteInfoSource::Error error) -{ - m_error = error; - if (m_error != QGeoSatelliteInfoSource::NoError) - emit QGeoSatelliteInfoSource::errorOccurred(m_error); -} - -void QGeoSatelliteInfoSourceAndroid::locationProviderDisabled() -{ - setError(QGeoSatelliteInfoSource::ClosedError); -} |