Android: added camera support.

This patch includes all camera features: viewport, settings, image
capture, and video recording.
It also adds support for QAudioRecorder.

Change-Id: Ib962177cc8de4bac03f42a2bc0f534e03464bbfc
Reviewed-by: Christian Stromme <christian.stromme@digia.com>

1 files changed, 97 insertions, 0 deletions

diff --git a/src/plugins/android/src/mediaplayer/qandroidmediaservice.cpp b/src/plugins/android/src/mediaplayer/qandroidmediaservice.cpp
new file mode 100644
index 000000000..175958676
--- /dev/null
+++ b/src/plugins/android/src/mediaplayer/qandroidmediaservice.cpp
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 "qandroidmediaservice.h"
+
+#include "qandroidmediaplayercontrol.h"
+#include "qandroidmetadatareadercontrol.h"
+#include "qandroidvideorendercontrol.h"
+
+QT_BEGIN_NAMESPACE
+
+QAndroidMediaService::QAndroidMediaService(QObject *parent)
+    : QMediaService(parent)
+    , mVideoRendererControl(0)
+{
+    mMediaControl = new QAndroidMediaPlayerControl;
+    mMetadataControl = new QAndroidMetaDataReaderControl;
+    connect(mMediaControl, SIGNAL(mediaChanged(QMediaContent)),
+            mMetadataControl, SLOT(onMediaChanged(QMediaContent)));
+    connect(mMediaControl, SIGNAL(metaDataUpdated()),
+            mMetadataControl, SLOT(onUpdateMetaData()));
+}
+
+QAndroidMediaService::~QAndroidMediaService()
+{
+    delete mMediaControl;
+    delete mMetadataControl;
+    delete mVideoRendererControl;
+}
+
+QMediaControl *QAndroidMediaService::requestControl(const char *name)
+{
+    if (qstrcmp(name, QMediaPlayerControl_iid) == 0)
+        return mMediaControl;
+
+    if (qstrcmp(name, QMetaDataReaderControl_iid) == 0)
+        return mMetadataControl;
+
+    if (qstrcmp(name, QVideoRendererControl_iid) == 0) {
+        if (!mVideoRendererControl) {
+            mVideoRendererControl = new QAndroidVideoRendererControl;
+            mMediaControl->setVideoOutput(mVideoRendererControl);
+            return mVideoRendererControl;
+        }
+    }
+
+    return 0;
+}
+
+void QAndroidMediaService::releaseControl(QMediaControl *control)
+{
+    if (control == mVideoRendererControl) {
+        mMediaControl->setVideoOutput(0);
+        delete mVideoRendererControl;
+        mVideoRendererControl = 0;
+    }
+}
+
+QT_END_NAMESPACE