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/****************************************************************************
**
** Copyright (C) 2014 BogDan Vatra <bogdan@kde.org>
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Android port 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
package org.qtproject.qt5.android;
import android.app.Activity;
import android.content.Context;
import android.graphics.PixelFormat;
import android.util.Log;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
public class QtSurface extends SurfaceView implements SurfaceHolder.Callback
{
private GestureDetector m_gestureDetector;
private Object m_accessibilityDelegate = null;
public QtSurface(Context context, int id, boolean onTop, int imageDepth)
{
super(context);
setFocusable(false);
setFocusableInTouchMode(false);
setZOrderMediaOverlay(onTop);
getHolder().addCallback(this);
if (imageDepth == 16)
getHolder().setFormat(PixelFormat.RGB_565);
else
getHolder().setFormat(PixelFormat.RGBA_8888);
if (android.os.Build.VERSION.SDK_INT < 11)
getHolder().setType(SurfaceHolder.SURFACE_TYPE_GPU);
setId(id);
m_gestureDetector =
new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
public void onLongPress(MotionEvent event) {
QtNative.longPress(getId(), (int) event.getX(), (int) event.getY());
}
});
m_gestureDetector.setIsLongpressEnabled(true);
}
@Override
public void surfaceCreated(SurfaceHolder holder)
{
QtNative.setSurface(getId(), holder.getSurface(), getWidth(), getHeight());
}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height)
{
if (width < 1 || height < 1)
return;
QtNative.setSurface(getId(), holder.getSurface(), width, height);
}
@Override
public void surfaceDestroyed(SurfaceHolder holder)
{
QtNative.setSurface(getId(), null, 0, 0);
}
@Override
public boolean onTouchEvent(MotionEvent event)
{
QtNative.sendTouchEvent(event, getId());
m_gestureDetector.onTouchEvent(event);
return true;
}
@Override
public boolean onTrackballEvent(MotionEvent event)
{
QtNative.sendTrackballEvent(event, getId());
return true;
}
}
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