/*
* TV-Browser for Android
* Copyright (C) 2013 René Mach (rene@tvbrowser.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to use, copy, modify or merge the Software,
* furthermore to publish and distribute the Software free of charge without modifications and to
* permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package org.tvbrowser.view;
import java.util.ArrayList;
import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.widget.FrameLayout;
public class ZoomableFrameLayout extends FrameLayout {
// private float mScaleFactor = 1.f;
// private ScaleGestureDetector mScaleDetector;
public ZoomableFrameLayout(Context context) {
super(context);
init(context);
}
public ZoomableFrameLayout(Context context, AttributeSet attrs) {
super(context, attrs);
init(context);
}
public ZoomableFrameLayout(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
init(context);
}
private void init(Context context) {
// mScaleDetector = new ScaleGestureDetector(context, new ScaleListener());
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
//mScaleDetector.onTouchEvent(ev);
return super.dispatchTouchEvent(ev);
}
/*
@Override
public boolean onTouchEvent(MotionEvent ev) {
return super.onTouchEvent(ev);
}
private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener {
@Override
public boolean onScaleBegin(ScaleGestureDetector detector) {
// TODO Auto-generated method stub
return true;
}
@Override
public boolean onScale(ScaleGestureDetector detector) {
mScaleFactor *= detector.getScaleFactor();
mScaleFactor = Math.max(0.1f, Math.min(mScaleFactor, 5.0f));
setScaleX(mScaleFactor);
setScaleY(mScaleFactor);
invalidate();
return true;
}
}
*/
/*
* Possible bug fix for bug:
* https://code.google.com/p/android/issues/detail?id=55933
*/
@Override
public void addChildrenForAccessibility(ArrayList<View> childrenForAccessibility) {}
}