calling javascript function from an android activity

Question

I wan to call a javascript function from an android activity but it doesn\'t seem to work. I have used the android webview function webview.loadUrl(\"javascript:function()\"

Answer 1

It's likely your page isn't fully loaded by the time you're trying to execute the javascript. Can you try:

webView.setWebViewClient(new WebViewClient() {

   public void onPageFinished(WebView view, String url) {
        view.loadUrl("javascript:change(i)");
    }
});