public virtual bool focus(int id)
{
// check if that window is focusable
XWindow window = getWindow(id);
if (window == null)
{
throw new System.Exception("Tried to focus(" + id
+ ") a null window.");
}
if (!XUtils.isSet(window.flags,
XStandOutFlags.FLAG_WINDOW_FOCUSABLE_DISABLE))
{
// remove focus from previously focused window
if (sFocusedWindow != null)
{
unfocus(sFocusedWindow);
}
return(window.onFocus(true));
}
return(false);
}
public Editor(XWindow that)
{
this.that = that;
mParams = (XStandOutWindow.StandOutLayoutParams) this.that.getLayoutParams();
anchorX = 0;
anchorY = 0;
}
public virtual bool unfocus(XWindow window)
{
if (window == null)
{
throw new System.Exception(
"Tried to unfocus a null window.");
}
return(window.onFocus(false));
}
public virtual void putCache(int id, Class cls, XWindow window)
{
SparseArray l2 = (SparseArray)sWindows.get(cls);
if (l2 == null)
{
l2 = new SparseArray();
sWindows.put(cls, l2);
}
l2.put(id, window);
}
public virtual void putCache(int id, Class cls, XWindow window)
{
SparseArray l2 = (SparseArray)sWindows.get(cls);
if (l2 == null)
{
l2 = new SparseArray();
sWindows.put(cls, l2);
}
l2.put(id, window);
}
public virtual void bringToFront(int id)
{
XWindow window = getWindow(id);
if (window == null)
{
throw new System.Exception("Tried to bringToFront(" + id
+ ") a null window.");
}
if (window.visibility == XWindow.VISIBILITY_GONE)
{
throw new System.Exception("Tried to bringToFront(" + id
+ ") a window that is not shown.");
}
if (window.visibility == XWindow.VISIBILITY_TRANSITION)
{
return;
}
// alert callbacks and cancel if instructed
if (onBringToFront(id, window))
{
//Log.w(TAG, "Window " + id
//+ " bring to front cancelled by implementation.");
return;
}
StandOutLayoutParams @params = (StandOutLayoutParams)window.getLayoutParams();
// remove from window manager then add back
try
{
mWindowManager.removeView(window);
}
catch // (Exception ex)
{
//ex.printStackTrace();
}
try
{
mWindowManager.addView(window, @params);
}
catch //(Exception ex)
{
//ex.printStackTrace();
}
}
public virtual bool onTouchHandleResize(int id, XWindow window, View view, MotionEvent @event)
{
StandOutLayoutParams @params = (StandOutLayoutParams)window
.getLayoutParams();
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
window.touchInfo.firstX = window.touchInfo.lastX;
window.touchInfo.firstY = window.touchInfo.lastY;
}
else
if (@event.getAction() == MotionEvent.ACTION_MOVE)
{
int deltaX = (int)@event.getRawX() - window.touchInfo.lastX;
int deltaY = (int)@event.getRawY() - window.touchInfo.lastY;
// update the size of the window
@params.width += deltaX;
@params.height += deltaY;
// keep window between min/max width/height
if (@params.width >= @params.minWidth &&
@params.width <= @params.maxWidth)
{
window.touchInfo.lastX = (int)@event.getRawX();
}
if (@params.height >= @params.minHeight &&
@params.height <= @params.maxHeight)
{
window.touchInfo.lastY = (int)@event.getRawY();
}
window.edit().setSize(@params.width, @params.height).commit();
}
onResize(id, window, view, @event);
return(true);
}
public virtual void updateViewLayout(int id, XStandOutWindow.StandOutLayoutParams @params)
{
XWindow window = getWindow(id);
if (window == null)
{
throw new System.Exception("Tried to updateViewLayout("
+ id + ") a null window.");
}
if (window.visibility == XWindow.VISIBILITY_GONE)
{
return;
}
if (window.visibility == XWindow.VISIBILITY_TRANSITION)
{
return;
}
// alert callbacks and cancel if instructed
if (onUpdate(id, window, @params))
{
//Log.w(TAG, "Window " + id + " update cancelled by implementation.");
return;
}
try
{
window.setLayoutParams(@params);
mWindowManager.updateViewLayout(window, @params);
}
catch// (Exception ex)
{
//ex.printStackTrace();
}
}
public virtual bool onKeyEvent(int arg0, XWindow arg1, KeyEvent arg2)
{
return false;
}
public virtual bool onKeyEvent(int arg0, XWindow arg1, KeyEvent arg2)
{
return(false);
}
public virtual bool onClose(int arg0, XWindow arg1)
{
return(false);
}
public virtual void hide(int id)
{
// get the view corresponding to the id
XWindow window = getWindow(id);
if (window == null)
{
throw new System.Exception("Tried to hide(" + id
+ ") a null window.");
}
if (window.visibility == XWindow.VISIBILITY_GONE)
{
throw new System.Exception("Tried to hide(" + id
+ ") a window that is not shown.");
}
// alert callbacks and cancel if instructed
if (onHide(id, window))
{
//Log.w(TAG, "Window " + id + " hide cancelled by implementation.");
return;
}
// check if hide enabled
if (XUtils.isSet(window.flags, XStandOutFlags.FLAG_WINDOW_HIDE_ENABLE))
{
window.visibility = XWindow.VISIBILITY_TRANSITION;
// get the hidden notification for this view
Notification notification = getHiddenNotification(id);
// get animation
Animation animation = getHideAnimation(id);
try
{
// animate
//if (animation != null) {
// animation.setAnimationListener(new AnimationListener() {
// @Override
// public void onAnimationStart(Animation animation) {
// }
// @Override
// public void onAnimationRepeat(Animation animation) {
// }
// @Override
// public void onAnimationEnd(Animation animation) {
// // remove the window from the window manager
// mWindowManager.removeView(window);
// window.visibility = Window.VISIBILITY_GONE;
// }
// });
// window.getChildAt(0).startAnimation(animation);
//} else {
// remove the window from the window manager
mWindowManager.removeView(window);
//}
}
catch// (Exception ex)
{
//ex.printStackTrace();
}
// display the notification
notification.flags = notification.flags
| Notification.FLAG_NO_CLEAR
| Notification.FLAG_AUTO_CANCEL;
mNotificationManager.notify(GetType().ToClass().GetHashCode() + id,
notification);
}
else
{
// if hide not enabled, close window
close(id);
}
}
public abstract StandOutLayoutParams getParams(int id, XWindow window);
public virtual bool onUpdate(int arg0, XWindow arg1, XStandOutWindow.StandOutLayoutParams arg2)
{
return false;
}
public virtual bool onTouchHandleResize(int id, XWindow window, View view, MotionEvent @event)
{
StandOutLayoutParams @params = (StandOutLayoutParams)window
.getLayoutParams();
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
window.touchInfo.firstX = window.touchInfo.lastX;
window.touchInfo.firstY = window.touchInfo.lastY;
}
else
if (@event.getAction() == MotionEvent.ACTION_MOVE)
{
int deltaX = (int)@event.getRawX() - window.touchInfo.lastX;
int deltaY = (int)@event.getRawY() - window.touchInfo.lastY;
// update the size of the window
@params.width += deltaX;
@params.height += deltaY;
// keep window between min/max width/height
if (@params.width >= @params.minWidth
&& @params.width <= @params.maxWidth)
{
window.touchInfo.lastX = (int)@event.getRawX();
}
if (@params.height >= @params.minHeight
&& @params.height <= @params.maxHeight)
{
window.touchInfo.lastY = (int)@event.getRawY();
}
window.edit().setSize(@params.width, @params.height).commit();
}
onResize(id, window, view, @event);
return true;
}
public virtual bool onTouchHandleMove(int id, XWindow window, View view, MotionEvent @event)
{
var @params = (StandOutLayoutParams)window.getLayoutParams();
// how much you have to move in either direction in order for the
// gesture to be a move and not tap
int totalDeltaX = window.touchInfo.lastX - window.touchInfo.firstX;
int totalDeltaY = window.touchInfo.lastY - window.touchInfo.firstY;
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
window.touchInfo.firstX = window.touchInfo.lastX;
window.touchInfo.firstY = window.touchInfo.lastY;
}
else if (@event.getAction() == MotionEvent.ACTION_MOVE)
{
int deltaX = (int)@event.getRawX() - window.touchInfo.lastX;
int deltaY = (int)@event.getRawY() - window.touchInfo.lastY;
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
if (window.touchInfo.moving
|| System.Math.Abs(totalDeltaX) >= @params.threshold
|| System.Math.Abs(totalDeltaY) >= @params.threshold)
{
window.touchInfo.moving = true;
// if window is moveable
if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_BODY_MOVE_ENABLE))
{
// update the position of the window
if (@event.getPointerCount() == 1)
{
@params.x += deltaX;
@params.y += deltaY;
}
window.edit().setPosition(@params.x, @params.y).commit();
}
}
}
else if (@event.getAction() == MotionEvent.ACTION_UP)
{
window.touchInfo.moving = false;
if (@event.getPointerCount() == 1)
{
// bring to front on tap
var tap = System.Math.Abs(totalDeltaX) < @params.threshold
&& System.Math.Abs(totalDeltaY) < @params.threshold;
if (tap
&& XUtils.isSet(
window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TAP))
{
this.bringToFront(id);
}
}
// bring to front on touch
else if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TOUCH))
{
this.bringToFront(id);
}
}
onMove(id, window, view, @event);
return true;
}
public virtual bool onTouchBody(int arg0, XWindow arg1, View arg2, MotionEvent arg3)
{
return false;
}
public virtual bool onShow(int arg0, XWindow arg1)
{
return false;
}
//public event Action SizeChanged;
public virtual void onResize(int arg0, XWindow arg1, View arg2, MotionEvent arg3)
{
//if (SizeChanged != null)
// SizeChanged();
}
public virtual void onMove(int arg0, XWindow arg1, View arg2, MotionEvent arg3)
{ }
// static constructors
static XStandOutWindow()
{
sWindowCache = new XWindowCache();
sFocusedWindow = null;
}
public virtual bool onBringToFront(int arg0, XWindow arg1)
{
return false;
}
public virtual void setFocusedWindow(XWindow window)
{
sFocusedWindow = window;
}
// static constructors
static XStandOutWindow()
{
sWindowCache = new XWindowCache();
sFocusedWindow = null;
}
public virtual XWindow show(int id)
{
// get the window corresponding to the id
XWindow cachedWindow = getWindow(id);
XWindow window;
// check cache first
if (cachedWindow != null)
{
window = cachedWindow;
}
else
{
window = new XWindow(this, id);
}
if (window.visibility == XWindow.VISIBILITY_VISIBLE)
{
throw new System.Exception("Tried to show(" + id
+ ") a window that is already shown.");
}
// alert callbacks and cancel if instructed
if (onShow(id, window))
{
//Log.d(TAG, "Window " + id + " show cancelled by implementation.");
return null;
}
window.visibility = XWindow.VISIBILITY_VISIBLE;
// get animation
Animation animation = getShowAnimation(id);
// get the params corresponding to the id
StandOutLayoutParams @params = (StandOutLayoutParams)window.getLayoutParams();
try
{
// add the view to the window manager
mWindowManager.addView(window, @params);
// animate
if (animation != null)
{
window.getChildAt(0).startAnimation(animation);
}
}
catch // (Exception ex)
{
//ex.printStackTrace();
}
// add view to internal map
sWindowCache.putCache(id, GetType().ToClass(), window);
// get the persistent notification
var nn = getPersistentNotification(id);
var notification = nn.Notification;
// show the notification
if (notification != null)
{
notification.flags = notification.flags
| Notification.FLAG_NO_CLEAR;
nn.update = delegate
{
mNotificationManager.notify(
GetType().ToClass().GetHashCode()
+ ONGOING_NOTIFICATION_ID, notification);
};
// only show notification if not shown before
if (!startedForeground)
{
// tell Android system to show notification
startForeground(
GetType().ToClass().GetHashCode() + ONGOING_NOTIFICATION_ID,
notification);
startedForeground = true;
}
else
{
// update notification if shown before
nn.update();
}
}
else
{
// notification can only be null if it was provided before
if (!startedForeground)
{
throw new System.Exception("Your StandOutWindow service must"
+ "provide a persistent notification."
+ "The notification prevents Android"
+ "from killing your service in low"
+ "memory situations.");
}
}
focus(id);
return window;
}
public virtual void close(int id)
{
// get the view corresponding to the id
XWindow window = getWindow(id);
if (window == null)
{
throw new System.Exception("Tried to close(" + id
+ ") a null window.");
}
if (window.visibility == XWindow.VISIBILITY_TRANSITION)
{
return;
}
// alert callbacks and cancel if instructed
if (onClose(id, window))
{
//Log.w(TAG, "Window " + id + " close cancelled by implementation.");
return;
}
// remove hidden notification
mNotificationManager.cancel(this.GetType().ToClass().GetHashCode() + id);
unfocus(window);
window.visibility = XWindow.VISIBILITY_TRANSITION;
// get animation
Animation animation = getCloseAnimation(id);
// remove window
try
{
// animate
//if (animation != null) {
// animation.setAnimationListener(new AnimationListener() {
// @Override
// public void onAnimationStart(Animation animation) {
// }
// @Override
// public void onAnimationRepeat(Animation animation) {
// }
// @Override
// public void onAnimationEnd(Animation animation) {
// // remove the window from the window manager
// mWindowManager.removeView(window);
// window.visibility = Window.VISIBILITY_GONE;
// // remove view from internal map
// sWindowCache.removeCache(id,
// StandOutWindow.this.getClass());
// // if we just released the last window, quit
// if (getExistingIds().size() == 0) {
// // tell Android to remove the persistent
// // notification
// // the Service will be shutdown by the system on low
// // memory
// startedForeground = false;
// stopForeground(true);
// }
// }
// });
// window.getChildAt(0).startAnimation(animation);
//} else
{
// remove the window from the window manager
mWindowManager.removeView(window);
// remove view from internal map
sWindowCache.removeCache(id, this.GetType().ToClass());
// if we just released the last window, quit
if (sWindowCache.getCacheSize(this.GetType().ToClass()) == 0)
{
// tell Android to remove the persistent notification
// the Service will be shutdown by the system on low memory
startedForeground = false;
stopForeground(true);
}
}
}
catch // (Exception ex)
{
//ex.printStackTrace();
}
}
public virtual bool onClose(int arg0, XWindow arg1)
{
return false;
}
public abstract StandOutLayoutParams getParams(int id, XWindow window);
//public event Action SizeChanged;
public virtual void onResize(int arg0, XWindow arg1, View arg2, MotionEvent arg3)
{
//if (SizeChanged != null)
// SizeChanged();
}
public virtual bool onBringToFront(int arg0, XWindow arg1)
{
return(false);
}
public virtual bool onTouchBody(int arg0, XWindow arg1, View arg2, MotionEvent arg3)
{
return(false);
}
public virtual bool onFocusChange(int arg0, XWindow arg1, bool arg2)
{
return(false);
}
public override XStandOutWindow.StandOutLayoutParams getParams(int id, XWindow window)
{
return new XStandOutWindow.StandOutLayoutParams(this, id,
400, 250,
StandOutLayoutParams.CENTER, StandOutLayoutParams.CENTER);
}
public virtual void onMove(int arg0, XWindow arg1, View arg2, MotionEvent arg3)
{
}
public virtual bool onFocusChange(int arg0, XWindow arg1, bool arg2)
{
return false;
}
public virtual bool onShow(int arg0, XWindow arg1)
{
return(false);
}
public virtual void setFocusedWindow(XWindow window)
{
sFocusedWindow = window;
}
public virtual bool onTouchHandleMove(int id, XWindow window, View view, MotionEvent @event)
{
var @params = (StandOutLayoutParams)window.getLayoutParams();
// how much you have to move in either direction in order for the
// gesture to be a move and not tap
int totalDeltaX = window.touchInfo.lastX - window.touchInfo.firstX;
int totalDeltaY = window.touchInfo.lastY - window.touchInfo.firstY;
if (@event.getAction() == MotionEvent.ACTION_DOWN)
{
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
window.touchInfo.firstX = window.touchInfo.lastX;
window.touchInfo.firstY = window.touchInfo.lastY;
}
else if (@event.getAction() == MotionEvent.ACTION_MOVE)
{
int deltaX = (int)@event.getRawX() - window.touchInfo.lastX;
int deltaY = (int)@event.getRawY() - window.touchInfo.lastY;
window.touchInfo.lastX = (int)@event.getRawX();
window.touchInfo.lastY = (int)@event.getRawY();
if (window.touchInfo.moving ||
System.Math.Abs(totalDeltaX) >= @params.threshold ||
System.Math.Abs(totalDeltaY) >= @params.threshold)
{
window.touchInfo.moving = true;
// if window is moveable
if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_BODY_MOVE_ENABLE))
{
// update the position of the window
if (@event.getPointerCount() == 1)
{
@params.x += deltaX;
@params.y += deltaY;
}
window.edit().setPosition(@params.x, @params.y).commit();
}
}
}
else if (@event.getAction() == MotionEvent.ACTION_UP)
{
window.touchInfo.moving = false;
if (@event.getPointerCount() == 1)
{
// bring to front on tap
var tap = System.Math.Abs(totalDeltaX) < @params.threshold &&
System.Math.Abs(totalDeltaY) < @params.threshold;
if (tap &&
XUtils.isSet(
window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TAP))
{
this.bringToFront(id);
}
}
// bring to front on touch
else if (XUtils.isSet(window.flags,
XStandOutFlags.FLAG_WINDOW_BRING_TO_FRONT_ON_TOUCH))
{
this.bringToFront(id);
}
}
onMove(id, window, view, @event);
return(true);
}
public virtual XWindow show(int id)
{
// get the window corresponding to the id
XWindow cachedWindow = getWindow(id);
XWindow window;
// check cache first
if (cachedWindow != null)
{
window = cachedWindow;
}
else
{
window = new XWindow(this, id);
}
if (window.visibility == XWindow.VISIBILITY_VISIBLE)
{
throw new System.Exception("Tried to show(" + id
+ ") a window that is already shown.");
}
// alert callbacks and cancel if instructed
if (onShow(id, window))
{
//Log.d(TAG, "Window " + id + " show cancelled by implementation.");
return(null);
}
window.visibility = XWindow.VISIBILITY_VISIBLE;
// get animation
Animation animation = getShowAnimation(id);
// get the params corresponding to the id
StandOutLayoutParams @params = (StandOutLayoutParams)window.getLayoutParams();
try
{
// add the view to the window manager
mWindowManager.addView(window, @params);
// animate
if (animation != null)
{
window.getChildAt(0).startAnimation(animation);
}
}
catch // (Exception ex)
{
//ex.printStackTrace();
}
// add view to internal map
sWindowCache.putCache(id, GetType().ToClass(), window);
// get the persistent notification
var nn = getPersistentNotification(id);
var notification = nn.Notification;
// show the notification
if (notification != null)
{
notification.flags = notification.flags
| Notification.FLAG_NO_CLEAR;
nn.update = delegate
{
mNotificationManager.notify(
GetType().ToClass().GetHashCode()
+ ONGOING_NOTIFICATION_ID, notification);
};
// only show notification if not shown before
if (!startedForeground)
{
// tell Android system to show notification
startForeground(
GetType().ToClass().GetHashCode() + ONGOING_NOTIFICATION_ID,
notification);
startedForeground = true;
}
else
{
// update notification if shown before
nn.update();
}
}
else
{
// notification can only be null if it was provided before
if (!startedForeground)
{
throw new System.Exception("Your StandOutWindow service must"
+ "provide a persistent notification."
+ "The notification prevents Android"
+ "from killing your service in low"
+ "memory situations.");
}
}
focus(id);
return(window);
}
public virtual bool onUpdate(int arg0, XWindow arg1, XStandOutWindow.StandOutLayoutParams arg2)
{
return(false);
}
public virtual bool unfocus(int id)
{
XWindow window = getWindow(id);
return(unfocus(window));
}
public Editor(XWindow that)
{
this.that = that;
mParams = (XStandOutWindow.StandOutLayoutParams)this.that.getLayoutParams();
anchorX = 0;
anchorY = 0;
}
public virtual bool unfocus(XWindow window)
{
if (window == null)
{
throw new System.Exception(
"Tried to unfocus a null window.");
}
return window.onFocus(false);
}