listeners

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Should I use many simple listeners or one complex one?

I\'m new to developing in Android although I have much experience with Java and .Net (but I\'ve been on a hiatus for a bunch of years开发者_如何学JAVA). This is my first time programming for mobile pl[详细]

2023-03-18 23:54 分类：问答
can valueUnbound() method of HttpSessionBindingListener be used to get informed whenever a session is about to be destroyed?

The valueUnbound() method of HttpSessionBindingListener is used to inform the attribute\'s object which was added as an attribute in an Http session, that it has been removed from the session. In \"He[详细]

2023-03-11 10:25 分类：问答
How to access oldObject and newObject with Entity listeners and Callback methods

I\'m logging all the changes made to my objects in the DB. @PostPersist public void logPostPersist(Object object) {[详细]

2023-03-07 17:38 分类：问答
Android event listeners for audio

I\'m playing around with Android to learn the API and I\'m trying to code an activity which can listen for changes in audio events. For exam开发者_如何学Pythonple, the activity I created plays a rando[详细]

2023-03-05 20:47 分类：问答
I want to perform some action when a mouse is over JMenuItem. What listener should I use?

开发者_JAVA技巧I want to perform some action when a mouse is over JMenuItem. What listener should I use?Use MouseListener. Its method mouseEntered() and mouseExited() will be helpful to you.and altern[详细]

2023-03-01 12:44 分类：问答
Using same onClick listener with more than one view

I am using the same onClick listener for a number of items. Whe开发者_如何学Gon I click I want to know which one.[详细]

2023-02-15 04:06 分类：问答
Android Service + BroadcastReceiver, PhoneStateListener

I\'m in the process of developing a phone applica开发者_开发技巧tion with a very simple GUI which initiates a service to run in the background.[详细]

2023-02-14 16:38 分类：问答
Can't handle both click and touch events simultaneously

I am trying to handle touch events and click events on a button. I do the following: button.setOnClickListener(clickListener);[详细]

2023-02-14 08:48 分类：问答
Height Listener, jQuery

I\'m creating a rich text editor. Basically I have an iframe with design mode enabled.I\'d like it to automatically resize when the user get near the bottom of the iframe while typing, or pasting tex[详细]

2023-02-11 18:42 分类：问答
Use JRadioButtons to set two text fields

Very new to Java here. How do I use a JRadioButton to set two different text fields? The three buttons are:[详细]

2023-02-10 18:04 分类：问答