/**
* {@inheritDoc} {@linkplain com.camnter.robotlegs4android.core.IEventMap #unmapListener} The same
* as calling <code>removeEventListener</code> directly on the <code>IEventDispatcher</code>, but
* updates our local list of listeners. 和调用IEventDispatcher里的removeEventListener一样,但是更新我们当地的侦听器列表。
*
* @param dispatcher The <code>IEventDispatcher</code>
* @param type The <code>Event</code> type
* @param listener The <code>Event</code> handler
* @param eventClass Optional Event class for a stronger mapping. Defaults to <code>Event</code>.
* 可选事件类更强的映射。默认值为Event
* @param useCapture useCapture
*/
@Override
public void unmapListener(
IEventDispatcher dispatcher,
String type,
IListener listener,
Class<?> eventClass,
Boolean useCapture) {
if (eventClass == null) {
eventClass = Event.class;
}
Params params;
int i = this.listeners.size();
while (i-- != 0) {
params = (Params) this.listeners.get(i);
if ((params.dispatcher == dispatcher)
&& params.type.equals(type)
&& (params.listener == listener)
&& (params.useCapture == useCapture)
&& (params.eventClass == eventClass)) {
dispatcher.removeEventListener(type, params.callback, useCapture);
this.listeners.remove(i);
return;
}
}
}
/**
* {@inheritDoc} {@linkplain com.camnter.robotlegs4android.core.IEventMap #unmapListeners} Removes
* all listeners registered through <code>mapListener</code> 通过mapListener删除所有的侦听器注册
*/
@Override
public void unmapListeners() {
Params params;
IEventDispatcher dispatcher;
while ((this.listeners.size() > 0)
&& ((params = (Params) this.listeners.remove(this.listeners.size() - 1)) != null)) {
dispatcher = params.dispatcher;
dispatcher.removeEventListener(params.type, params.callback, params.useCapture);
}
}
