javascript - 有没有办法在 webview 中拦截 javascript 触发的 URL？

Question

有没有办法像使用 shouldOverrideUrlLoading() 的普通 hrefs 一样拦截 WebView 中的 javascript 触发的 URL？

Answer 1

onLoadResource()在调用任何资源时调用，包括 JavaScript。虽然目的与 shouldOverrideUrlLoading() 有点不同.

webControls.setWebViewClient(new WebViewClient() { 
    //Notify the host application that the WebView will load 
    //the resource specified by the given url.
    @Override  
    public void onLoadResource (WebView view, String url) {
        super.onLoadResource(view, url);
        Log.v(TAG, "onLoadResource("+url+");");
    }

    //Give the host application a chance to take over the 
    //control when a new url is about to be loaded in the 
    //current WebView. 
    @Override  
    public void shouldOverrideUrlLoading(WebView view, String url) {
        super.shouldOverrideUrlLoading(view, url);
        Log.v(TAG, "shouldOverrideUrlLoading("+url+");");
    }
}