Android: can't get javascript to work on WebView even with setJavaScriptEnabled(true)

Question

I\'m a complete noob to Android and this is just a simple test. Based it on this tutorial.

Here goes the HelloWebApp.java

package com.company.somethi         


        

Answer 1

just add

import android.webkit.WebChromeClient;
import android.webkit.WebView;

in YourApp.java

Answer 2

As discussed in https://stackoverflow.com/a/7561674/1818089,

along with

mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.setWebChromeClient(new WebChromeClient());

you need to enable DOM storage

WebSettings webSettings = webView.getSettings();
webSettings.setDomStorageEnabled(true);

Answer 3

You missed the part in the tutorial where he adds

webView.setWebChromeClient(new WebChromeClient());

right after adding

webView.getSettings().setJavaScriptEnabled(true);

The JavaDoc for this method says:

Sets the chrome handler. This is an implementation of WebChromeClient for use in handling Javascript dialogs, favicons, titles, and the progress. This will replace the current handler.