757 lines
22 KiB
C++
757 lines
22 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qandroidmediaplayercontrol.h"
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#include "androidmediaplayer.h"
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#include "qandroidvideooutput.h"
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QT_BEGIN_NAMESPACE
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class StateChangeNotifier
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{
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public:
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StateChangeNotifier(QAndroidMediaPlayerControl *mp)
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: mControl(mp)
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, mPreviousState(mp->state())
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, mPreviousMediaStatus(mp->mediaStatus())
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{
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++mControl->mActiveStateChangeNotifiers;
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}
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~StateChangeNotifier()
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{
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if (--mControl->mActiveStateChangeNotifiers)
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return;
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if (mPreviousState != mControl->state())
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Q_EMIT mControl->stateChanged(mControl->state());
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if (mPreviousMediaStatus != mControl->mediaStatus())
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Q_EMIT mControl->mediaStatusChanged(mControl->mediaStatus());
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}
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private:
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QAndroidMediaPlayerControl *mControl;
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QMediaPlayer::State mPreviousState;
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QMediaPlayer::MediaStatus mPreviousMediaStatus;
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};
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QAndroidMediaPlayerControl::QAndroidMediaPlayerControl(QObject *parent)
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: QMediaPlayerControl(parent),
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mMediaPlayer(new AndroidMediaPlayer),
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mCurrentState(QMediaPlayer::StoppedState),
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mCurrentMediaStatus(QMediaPlayer::NoMedia),
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mMediaStream(0),
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mVideoOutput(0),
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mSeekable(true),
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mBufferPercent(-1),
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mBufferFilled(false),
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mAudioAvailable(false),
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mVideoAvailable(false),
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mBuffering(false),
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mState(AndroidMediaPlayer::Uninitialized),
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mPendingState(-1),
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mPendingPosition(-1),
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mPendingSetMedia(false),
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mPendingVolume(-1),
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mPendingMute(-1),
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mReloadingMedia(false),
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mActiveStateChangeNotifiers(0)
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{
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connect(mMediaPlayer,SIGNAL(bufferingChanged(qint32)),
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this,SLOT(onBufferingChanged(qint32)));
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connect(mMediaPlayer,SIGNAL(info(qint32,qint32)),
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this,SLOT(onInfo(qint32,qint32)));
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connect(mMediaPlayer,SIGNAL(error(qint32,qint32)),
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this,SLOT(onError(qint32,qint32)));
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connect(mMediaPlayer,SIGNAL(stateChanged(qint32)),
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this,SLOT(onStateChanged(qint32)));
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connect(mMediaPlayer,SIGNAL(videoSizeChanged(qint32,qint32)),
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this,SLOT(onVideoSizeChanged(qint32,qint32)));
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connect(mMediaPlayer,SIGNAL(progressChanged(qint64)),
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this,SIGNAL(positionChanged(qint64)));
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connect(mMediaPlayer,SIGNAL(durationChanged(qint64)),
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this,SIGNAL(durationChanged(qint64)));
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}
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QAndroidMediaPlayerControl::~QAndroidMediaPlayerControl()
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{
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mMediaPlayer->release();
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delete mMediaPlayer;
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}
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QMediaPlayer::State QAndroidMediaPlayerControl::state() const
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{
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return mCurrentState;
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}
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QMediaPlayer::MediaStatus QAndroidMediaPlayerControl::mediaStatus() const
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{
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return mCurrentMediaStatus;
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}
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qint64 QAndroidMediaPlayerControl::duration() const
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{
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if ((mState & (AndroidMediaPlayer::Prepared
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| AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::Stopped
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| AndroidMediaPlayer::PlaybackCompleted)) == 0) {
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return 0;
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}
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return mMediaPlayer->getDuration();
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}
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qint64 QAndroidMediaPlayerControl::position() const
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{
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if (mCurrentMediaStatus == QMediaPlayer::EndOfMedia)
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return duration();
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if ((mState & (AndroidMediaPlayer::Prepared
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| AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::PlaybackCompleted))) {
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return mMediaPlayer->getCurrentPosition();
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}
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return (mPendingPosition == -1) ? 0 : mPendingPosition;
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}
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void QAndroidMediaPlayerControl::setPosition(qint64 position)
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{
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if (!mSeekable)
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return;
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const int seekPosition = (position > INT_MAX) ? INT_MAX : position;
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if (seekPosition == this->position())
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return;
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StateChangeNotifier notifier(this);
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if (mCurrentMediaStatus == QMediaPlayer::EndOfMedia)
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setMediaStatus(QMediaPlayer::LoadedMedia);
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if ((mState & (AndroidMediaPlayer::Prepared
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| AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::PlaybackCompleted)) == 0) {
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mPendingPosition = seekPosition;
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} else {
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mMediaPlayer->seekTo(seekPosition);
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if (mPendingPosition != -1) {
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mPendingPosition = -1;
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}
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}
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Q_EMIT positionChanged(seekPosition);
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}
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int QAndroidMediaPlayerControl::volume() const
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{
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return (mPendingVolume == -1) ? mMediaPlayer->volume() : mPendingVolume;
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}
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void QAndroidMediaPlayerControl::setVolume(int volume)
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{
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if ((mState & (AndroidMediaPlayer::Idle
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| AndroidMediaPlayer::Initialized
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| AndroidMediaPlayer::Stopped
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| AndroidMediaPlayer::Prepared
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| AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::PlaybackCompleted)) == 0) {
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if (mPendingVolume != volume) {
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mPendingVolume = volume;
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Q_EMIT volumeChanged(volume);
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}
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return;
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}
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mMediaPlayer->setVolume(volume);
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if (mPendingVolume != -1) {
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mPendingVolume = -1;
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return;
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}
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Q_EMIT volumeChanged(volume);
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}
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bool QAndroidMediaPlayerControl::isMuted() const
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{
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return (mPendingMute == -1) ? mMediaPlayer->isMuted() : (mPendingMute == 1);
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}
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void QAndroidMediaPlayerControl::setMuted(bool muted)
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{
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if ((mState & (AndroidMediaPlayer::Idle
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| AndroidMediaPlayer::Initialized
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| AndroidMediaPlayer::Stopped
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| AndroidMediaPlayer::Prepared
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| AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::PlaybackCompleted)) == 0) {
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if (mPendingMute != muted) {
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mPendingMute = muted;
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Q_EMIT mutedChanged(muted);
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}
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return;
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}
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mMediaPlayer->setMuted(muted);
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if (mPendingMute != -1) {
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mPendingMute = -1;
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return;
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}
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Q_EMIT mutedChanged(muted);
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}
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int QAndroidMediaPlayerControl::bufferStatus() const
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{
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return mBufferFilled ? 100 : 0;
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}
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bool QAndroidMediaPlayerControl::isAudioAvailable() const
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{
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return mAudioAvailable;
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}
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bool QAndroidMediaPlayerControl::isVideoAvailable() const
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{
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return mVideoAvailable;
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}
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bool QAndroidMediaPlayerControl::isSeekable() const
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{
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return mSeekable;
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}
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QMediaTimeRange QAndroidMediaPlayerControl::availablePlaybackRanges() const
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{
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return mAvailablePlaybackRange;
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}
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void QAndroidMediaPlayerControl::updateAvailablePlaybackRanges()
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{
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if (mBuffering) {
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const qint64 pos = position();
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const qint64 end = (duration() / 100) * mBufferPercent;
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mAvailablePlaybackRange.addInterval(pos, end);
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} else if (mSeekable) {
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mAvailablePlaybackRange = QMediaTimeRange(0, duration());
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} else {
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mAvailablePlaybackRange = QMediaTimeRange();
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}
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Q_EMIT availablePlaybackRangesChanged(mAvailablePlaybackRange);
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}
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qreal QAndroidMediaPlayerControl::playbackRate() const
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{
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return 1.0f;
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}
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void QAndroidMediaPlayerControl::setPlaybackRate(qreal rate)
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{
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Q_UNUSED(rate);
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}
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QMediaContent QAndroidMediaPlayerControl::media() const
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{
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return mMediaContent;
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}
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const QIODevice *QAndroidMediaPlayerControl::mediaStream() const
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{
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return mMediaStream;
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}
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void QAndroidMediaPlayerControl::setMedia(const QMediaContent &mediaContent,
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QIODevice *stream)
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{
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StateChangeNotifier notifier(this);
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mReloadingMedia = (mMediaContent == mediaContent);
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if (!mReloadingMedia) {
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mMediaContent = mediaContent;
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mMediaStream = stream;
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}
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// Release the mediaplayer if it's not in in Idle or Uninitialized state
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if ((mState & (AndroidMediaPlayer::Idle | AndroidMediaPlayer::Uninitialized)) == 0)
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mMediaPlayer->release();
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QString mediaPath;
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if (mediaContent.isNull()) {
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setMediaStatus(QMediaPlayer::NoMedia);
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} else {
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if (mVideoOutput && !mVideoOutput->isReady()) {
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// if a video output is set but the video texture is not ready, delay loading the media
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// since it can cause problems on some hardware
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mPendingSetMedia = true;
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return;
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}
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const QUrl url = mediaContent.canonicalUrl();
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if (url.scheme() == QLatin1String("qrc")) {
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const QString path = url.toString().mid(3);
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mTempFile.reset(QTemporaryFile::createNativeFile(path));
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if (!mTempFile.isNull())
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mediaPath = QStringLiteral("file://") + mTempFile->fileName();
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} else {
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mediaPath = url.toString(QUrl::FullyEncoded);
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}
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if (mVideoSize.isValid() && mVideoOutput)
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mVideoOutput->setVideoSize(mVideoSize);
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if ((mMediaPlayer->display() == 0) && mVideoOutput)
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mMediaPlayer->setDisplay(mVideoOutput->surfaceTexture());
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mMediaPlayer->setDataSource(mediaPath);
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mMediaPlayer->prepareAsync();
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}
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if (!mReloadingMedia) {
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Q_EMIT mediaChanged(mMediaContent);
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Q_EMIT actualMediaLocationChanged(mediaPath);
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}
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resetBufferingProgress();
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mReloadingMedia = false;
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}
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void QAndroidMediaPlayerControl::setVideoOutput(QObject *videoOutput)
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{
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if (mVideoOutput) {
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mMediaPlayer->setDisplay(0);
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mVideoOutput->stop();
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mVideoOutput->reset();
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}
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mVideoOutput = qobject_cast<QAndroidVideoOutput *>(videoOutput);
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if (!mVideoOutput)
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return;
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if (mVideoOutput->isReady())
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mMediaPlayer->setDisplay(mVideoOutput->surfaceTexture());
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connect(videoOutput, SIGNAL(readyChanged(bool)), this, SLOT(onVideoOutputReady(bool)));
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}
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void QAndroidMediaPlayerControl::play()
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{
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StateChangeNotifier notifier(this);
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// We need to prepare the mediaplayer again.
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if ((mState & AndroidMediaPlayer::Stopped) && !mMediaContent.isNull()) {
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setMedia(mMediaContent, mMediaStream);
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}
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setState(QMediaPlayer::PlayingState);
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if ((mState & (AndroidMediaPlayer::Prepared
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| AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::PlaybackCompleted)) == 0) {
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mPendingState = QMediaPlayer::PlayingState;
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return;
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}
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mMediaPlayer->play();
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}
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void QAndroidMediaPlayerControl::pause()
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{
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StateChangeNotifier notifier(this);
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setState(QMediaPlayer::PausedState);
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if ((mState & (AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::PlaybackCompleted)) == 0) {
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mPendingState = QMediaPlayer::PausedState;
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return;
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}
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mMediaPlayer->pause();
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}
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void QAndroidMediaPlayerControl::stop()
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{
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StateChangeNotifier notifier(this);
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setState(QMediaPlayer::StoppedState);
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if ((mState & (AndroidMediaPlayer::Prepared
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| AndroidMediaPlayer::Started
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| AndroidMediaPlayer::Stopped
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| AndroidMediaPlayer::Paused
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| AndroidMediaPlayer::PlaybackCompleted)) == 0) {
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if ((mState & (AndroidMediaPlayer::Idle | AndroidMediaPlayer::Uninitialized | AndroidMediaPlayer::Error)) == 0)
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mPendingState = QMediaPlayer::StoppedState;
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return;
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}
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mMediaPlayer->stop();
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}
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void QAndroidMediaPlayerControl::onInfo(qint32 what, qint32 extra)
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{
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StateChangeNotifier notifier(this);
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Q_UNUSED(extra);
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switch (what) {
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case AndroidMediaPlayer::MEDIA_INFO_UNKNOWN:
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break;
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case AndroidMediaPlayer::MEDIA_INFO_VIDEO_TRACK_LAGGING:
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// IGNORE
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break;
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case AndroidMediaPlayer::MEDIA_INFO_VIDEO_RENDERING_START:
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break;
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case AndroidMediaPlayer::MEDIA_INFO_BUFFERING_START:
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mPendingState = mCurrentState;
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setState(QMediaPlayer::PausedState);
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setMediaStatus(QMediaPlayer::StalledMedia);
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break;
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case AndroidMediaPlayer::MEDIA_INFO_BUFFERING_END:
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if (mCurrentState != QMediaPlayer::StoppedState)
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flushPendingStates();
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break;
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case AndroidMediaPlayer::MEDIA_INFO_BAD_INTERLEAVING:
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break;
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case AndroidMediaPlayer::MEDIA_INFO_NOT_SEEKABLE:
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setSeekable(false);
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break;
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case AndroidMediaPlayer::MEDIA_INFO_METADATA_UPDATE:
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Q_EMIT metaDataUpdated();
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break;
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}
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}
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void QAndroidMediaPlayerControl::onError(qint32 what, qint32 extra)
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{
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StateChangeNotifier notifier(this);
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QString errorString;
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QMediaPlayer::Error error = QMediaPlayer::ResourceError;
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switch (what) {
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case AndroidMediaPlayer::MEDIA_ERROR_UNKNOWN:
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errorString = QLatin1String("Error:");
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break;
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case AndroidMediaPlayer::MEDIA_ERROR_SERVER_DIED:
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errorString = QLatin1String("Error: Server died");
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error = QMediaPlayer::ServiceMissingError;
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break;
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case AndroidMediaPlayer::MEDIA_ERROR_INVALID_STATE:
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errorString = QLatin1String("Error: Invalid state");
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error = QMediaPlayer::ServiceMissingError;
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break;
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}
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switch (extra) {
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case AndroidMediaPlayer::MEDIA_ERROR_IO: // Network OR file error
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errorString += QLatin1String(" (I/O operation failed)");
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error = QMediaPlayer::NetworkError;
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setMediaStatus(QMediaPlayer::InvalidMedia);
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break;
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case AndroidMediaPlayer::MEDIA_ERROR_MALFORMED:
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errorString += QLatin1String(" (Malformed bitstream)");
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error = QMediaPlayer::FormatError;
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setMediaStatus(QMediaPlayer::InvalidMedia);
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break;
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case AndroidMediaPlayer::MEDIA_ERROR_UNSUPPORTED:
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errorString += QLatin1String(" (Unsupported media)");
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error = QMediaPlayer::FormatError;
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setMediaStatus(QMediaPlayer::InvalidMedia);
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break;
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case AndroidMediaPlayer::MEDIA_ERROR_TIMED_OUT:
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errorString += QLatin1String(" (Timed out)");
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break;
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case AndroidMediaPlayer::MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK:
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errorString += QLatin1String(" (Unable to start progressive playback')");
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error = QMediaPlayer::FormatError;
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setMediaStatus(QMediaPlayer::InvalidMedia);
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break;
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case AndroidMediaPlayer::MEDIA_ERROR_BAD_THINGS_ARE_GOING_TO_HAPPEN:
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errorString += QLatin1String(" (Unknown error/Insufficient resources)");
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error = QMediaPlayer::ServiceMissingError;
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break;
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}
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Q_EMIT QMediaPlayerControl::error(error, errorString);
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}
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void QAndroidMediaPlayerControl::onBufferingChanged(qint32 percent)
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{
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StateChangeNotifier notifier(this);
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mBuffering = percent != 100;
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mBufferPercent = percent;
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updateAvailablePlaybackRanges();
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if (mCurrentState != QMediaPlayer::StoppedState)
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setMediaStatus(mBuffering ? QMediaPlayer::BufferingMedia : QMediaPlayer::BufferedMedia);
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}
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void QAndroidMediaPlayerControl::onVideoSizeChanged(qint32 width, qint32 height)
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{
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QSize newSize(width, height);
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if (width == 0 || height == 0 || newSize == mVideoSize)
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return;
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setVideoAvailable(true);
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mVideoSize = newSize;
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if (mVideoOutput)
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mVideoOutput->setVideoSize(mVideoSize);
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}
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void QAndroidMediaPlayerControl::onStateChanged(qint32 state)
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{
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// If reloading, don't report state changes unless the new state is Prepared or Error.
|
|
if ((mState & AndroidMediaPlayer::Stopped)
|
|
&& (state & (AndroidMediaPlayer::Prepared | AndroidMediaPlayer::Error | AndroidMediaPlayer::Uninitialized)) == 0) {
|
|
return;
|
|
}
|
|
|
|
StateChangeNotifier notifier(this);
|
|
|
|
mState = state;
|
|
switch (mState) {
|
|
case AndroidMediaPlayer::Idle:
|
|
break;
|
|
case AndroidMediaPlayer::Initialized:
|
|
break;
|
|
case AndroidMediaPlayer::Preparing:
|
|
if (!mReloadingMedia)
|
|
setMediaStatus(QMediaPlayer::LoadingMedia);
|
|
break;
|
|
case AndroidMediaPlayer::Prepared:
|
|
setMediaStatus(QMediaPlayer::LoadedMedia);
|
|
if (mBuffering) {
|
|
setMediaStatus(mBufferPercent == 100 ? QMediaPlayer::BufferedMedia
|
|
: QMediaPlayer::BufferingMedia);
|
|
} else {
|
|
onBufferingChanged(100);
|
|
}
|
|
setAudioAvailable(true);
|
|
flushPendingStates();
|
|
break;
|
|
case AndroidMediaPlayer::Started:
|
|
setState(QMediaPlayer::PlayingState);
|
|
if (mBuffering) {
|
|
setMediaStatus(mBufferPercent == 100 ? QMediaPlayer::BufferedMedia
|
|
: QMediaPlayer::BufferingMedia);
|
|
} else {
|
|
setMediaStatus(QMediaPlayer::BufferedMedia);
|
|
}
|
|
Q_EMIT positionChanged(position());
|
|
break;
|
|
case AndroidMediaPlayer::Paused:
|
|
setState(QMediaPlayer::PausedState);
|
|
break;
|
|
case AndroidMediaPlayer::Error:
|
|
setState(QMediaPlayer::StoppedState);
|
|
setMediaStatus(QMediaPlayer::UnknownMediaStatus);
|
|
mMediaPlayer->release();
|
|
Q_EMIT positionChanged(0);
|
|
break;
|
|
case AndroidMediaPlayer::Stopped:
|
|
setState(QMediaPlayer::StoppedState);
|
|
setMediaStatus(QMediaPlayer::LoadedMedia);
|
|
Q_EMIT positionChanged(0);
|
|
break;
|
|
case AndroidMediaPlayer::PlaybackCompleted:
|
|
setState(QMediaPlayer::StoppedState);
|
|
setMediaStatus(QMediaPlayer::EndOfMedia);
|
|
break;
|
|
case AndroidMediaPlayer::Uninitialized:
|
|
// reset some properties (unless we reload the same media)
|
|
if (!mReloadingMedia) {
|
|
resetBufferingProgress();
|
|
mPendingPosition = -1;
|
|
mPendingSetMedia = false;
|
|
mPendingState = -1;
|
|
|
|
Q_EMIT durationChanged(0);
|
|
Q_EMIT positionChanged(0);
|
|
|
|
setAudioAvailable(false);
|
|
setVideoAvailable(false);
|
|
setSeekable(true);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if ((mState & (AndroidMediaPlayer::Stopped | AndroidMediaPlayer::Uninitialized)) != 0) {
|
|
mMediaPlayer->setDisplay(0);
|
|
if (mVideoOutput) {
|
|
mVideoOutput->stop();
|
|
mVideoOutput->reset();
|
|
}
|
|
}
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::onVideoOutputReady(bool ready)
|
|
{
|
|
if ((mMediaPlayer->display() == 0) && mVideoOutput && ready)
|
|
mMediaPlayer->setDisplay(mVideoOutput->surfaceTexture());
|
|
|
|
flushPendingStates();
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::setState(QMediaPlayer::State state)
|
|
{
|
|
if (mCurrentState == state)
|
|
return;
|
|
|
|
if (mCurrentState == QMediaPlayer::StoppedState && state == QMediaPlayer::PausedState)
|
|
return;
|
|
|
|
mCurrentState = state;
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::setMediaStatus(QMediaPlayer::MediaStatus status)
|
|
{
|
|
if (mCurrentMediaStatus == status)
|
|
return;
|
|
|
|
mCurrentMediaStatus = status;
|
|
|
|
if (status == QMediaPlayer::NoMedia || status == QMediaPlayer::InvalidMedia)
|
|
Q_EMIT durationChanged(0);
|
|
|
|
if (status == QMediaPlayer::EndOfMedia)
|
|
Q_EMIT positionChanged(position());
|
|
|
|
updateBufferStatus();
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::setSeekable(bool seekable)
|
|
{
|
|
if (mSeekable == seekable)
|
|
return;
|
|
|
|
mSeekable = seekable;
|
|
Q_EMIT seekableChanged(mSeekable);
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::setAudioAvailable(bool available)
|
|
{
|
|
if (mAudioAvailable == available)
|
|
return;
|
|
|
|
mAudioAvailable = available;
|
|
Q_EMIT audioAvailableChanged(mAudioAvailable);
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::setVideoAvailable(bool available)
|
|
{
|
|
if (mVideoAvailable == available)
|
|
return;
|
|
|
|
if (!available)
|
|
mVideoSize = QSize();
|
|
|
|
mVideoAvailable = available;
|
|
Q_EMIT videoAvailableChanged(mVideoAvailable);
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::resetBufferingProgress()
|
|
{
|
|
mBuffering = false;
|
|
mBufferPercent = 0;
|
|
mAvailablePlaybackRange = QMediaTimeRange();
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::flushPendingStates()
|
|
{
|
|
if (mPendingSetMedia) {
|
|
mPendingSetMedia = false;
|
|
setMedia(mMediaContent, 0);
|
|
return;
|
|
}
|
|
|
|
const int newState = mPendingState;
|
|
mPendingState = -1;
|
|
|
|
if (mPendingPosition != -1)
|
|
setPosition(mPendingPosition);
|
|
if (mPendingVolume != -1)
|
|
setVolume(mPendingVolume);
|
|
if (mPendingMute != -1)
|
|
setMuted((mPendingMute == 1));
|
|
|
|
switch (newState) {
|
|
case QMediaPlayer::PlayingState:
|
|
play();
|
|
break;
|
|
case QMediaPlayer::PausedState:
|
|
pause();
|
|
break;
|
|
case QMediaPlayer::StoppedState:
|
|
stop();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void QAndroidMediaPlayerControl::updateBufferStatus()
|
|
{
|
|
bool bufferFilled = (mCurrentMediaStatus == QMediaPlayer::BufferedMedia
|
|
|| mCurrentMediaStatus == QMediaPlayer::BufferingMedia);
|
|
|
|
if (mBufferFilled != bufferFilled) {
|
|
mBufferFilled = bufferFilled;
|
|
Q_EMIT bufferStatusChanged(bufferStatus());
|
|
}
|
|
}
|
|
|
|
QT_END_NAMESPACE
|