2016年8月17日 · 因为各个控件共用的同一个OnClick函数，所以需要View v参数区别不同控件。 比如，有两个View1和View2，它们的响应点击事件后分别显示View1和View2，这样，你可以共用一个onClick事件，在onClick中决断View的id，然后显示View1和View2。 总之就是你可以将多个View的onClick事件写到一个onClick事件中，当事件发生时，onClick (View v)这个参数v就指向当前点击的View。 这样说明白吧. CSDN问答为您找到andriod中onclick（view v）为什么一定要 …

It is the view that was clicked. That parameter is there so that you can assign a single OnClickListener to many views and still find out which view was clicked. You can separate them from an ID or even the type of View so that you can perform different actions depending on the type or ID of the clicked item.

2024年11月19日 · 本文将深入探讨Java中View的使用方式，提供代码示例，并结合一些可视化的图表。 一、View的基本概念. 在Android中，所有的UI组件，如按钮、文本框、图像等，都是View的子类。View负责接收用户的输入并响应相应的事件。

2018年2月19日 · 其中，View Binding作为一项新特性在Android Studio 3.6版本中得到了支持。View Binding不仅仅是简化视图操作的工具，它还提供了一种新的、更安全的方式来与布局文件中的视图进行交互。本文将深入探讨View Binding的...

2018年11月8日 · Some people use v because it's shorter, others use view because that's what Android Studio gives as the first tab-complete option for the variable name. both view and v are just variables name. they will both act the same. you can also write methodName3 (View name) and "name" will still act the same as "view" and "v". Oh yes, I forgot about that!

2016年2月17日 · 这个肯定是不会产生一个 View，而是将产生事件的 View 做为参数传递进来，以获取产生事件的控件 ID

The parameter for onClick method refers to the view pressed clicked/pressed. This can be a Button, a TextView, an ImageView, whatever. According to the Documentation and specially this topic: Responding to Click Events, this method must: Be public; Return void; Define a View as its only parameter (this will be the View that was clicked)

Showcasing boundless freedom combined with upscale comfort, the View ® is designed to create memories that last lifetimes. With luxurious details and features throughout, the View’s industry-leading amenities promise an unparalleled Class C experience. And with the dependable diesel-powered Sprinter chassis, you can stay in control, even off ...

View类的对象v作为参数传入onClick函数，至于View具体是什么类需要根据实际情况来看。

Winnebago View RVs For Sale: 615 RVs Near Me - Find New and Used Winnebago View RVs on RV Trader.