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Here , Google is talking about "web apps". Is a "web app" just an Android app that is connected to the web? Android app you need internet access for?

I'm getting intermittent errors when logging into my app with the Google openid. The link they are sent to is http://www.example.com/_ah/login_redir?claimid=www.google.com/accounts/o8/id&continue=http://www.example.com/login2?returl%253Dhttp%25253A%25252F%25252Fwww.example.com%25252Ftest-list-8 . Then when they grant access to my app, sometimes there is a 500 error on the url: http://www.example.com/_ah/openid_verify?continue=http://www.example.com/login2?returl%3Dhttp%253A%252F%252Fwww.example.com%252Ftest-list-8%2523additem&gx.rp_st=AEp4C1sATcZr10BWADPx0hXZOeG49Vdr6GjYqvx83JXTTXjEFdqS8KaHIfZD3wmwTNl-wu8r7DMwoQMvWLpqgoV8RtAUigMMjw&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.mode=id_res&openid.op_endpoint=https%3A%2F%2Fwww.google.com%2Faccounts%2Fo8%2Fud&openid.response_nonce=2011-12-06T20%3A00%3A53ZGU1ZOot7AJ4DGg&openid.return_to=http%3A%2F%2Fwww.example.com%2F_ah%2Fopenid_verify%3Fcontinue%3Dhttp%3A%2F%2Fwww.example.com%2Flogin2%...

public class FeedUpdaterServlet extends HttpServlet { public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException { PrintWriter out = resp.getWriter(); req.setCharacterEncoding("utf-8"); resp.setLocale(Locale.TAIWAN); resp.setContentType("text/html; charset=utf-8"); resp.setCharacterEncoding("utf-8"); resp.getWriter().println("Hello, world!!@!"); out.println("我是人"); //some chinese character out.println(resp.getCharacterEncoding()); out.flush(); out.close(); } } web xml <locale-encoding-mapping-list> <locale-encoding-mapping> <locale>zh_TW</locale> <encoding>utf-8</encoding> </locale-encoding-mapping> </locale-encoding-mapping-list> Output: Hello, world!!@! ??? ISO-8859-1 It seems that the encoding of the respond can not be changed, what is happening???

I'm new to Guice and already stuck :) I pretty much copied classes GuiceConfig, OfyFactory and slightly modified Ofy from Motomapia project (which you can browse) using it as s sample. I created GuiceServletContextListener which looks like this public class GuiceConfig extends GuiceServletContextListener { static class CourierServletModule extends ServletModule { @Override protected void configureServlets() { filter("/*").through(AsyncCacheFilter.class); } } public static class CourierModule extends AbstractModule { @Override protected void configure() { // External things that don't have Guice annotations bind(AsyncCacheFilter.class).in(Singleton.class); } @Provides @RequestScoped Ofy provideOfy(OfyFactory fact) { return fact.begin(); } } @Override public void contextInitialized...

i have created a new 'AppEngine Connected Android Project' with the Wizzard and entered my registred Mail-Adress. I changed nothing on the Registration-Code, that is created automatically, but I get the following Error erverytime I try to send a Message: com.google.android.c2dm.server.C2DMessaging sendNoRetry: Unauthorized - need token I tried to create a new dataMessagingToken.txt (create a new Project, with the same Name and replace it in the original one) but that does not work... I hope you can help me. Thank You Tobi