以编程方式单击 Android WebView 中的元素

Question

I'm trying to perform a click on an element inside a website. The website is loaded in a WebView (Android) and the click I'm trying to perform is made using JS code. The problem is I'm getting:

"uncaught typeerror cannot read property 'click' of null"

The code I'm using in my WebViewClient class is:

view?.loadUrl("javascript:(function doSomething() { document.getElementById('id').click(); }) ()")

*I tried executing this line after a timer and after the page is loaded.

Answer 1

试试这个

  webView.evaluateJavascript("javascript:(function doSomething() { document.getElementById('id').click(); }) ()", null);