What I want to be able to cover is the case where a user is first online and loads up my app in safari. In doing so, the manifest file is loaded along with all the other relevant files. If the user then goes offline, they can continue to use the app in safari, and safari still provides the option to "Add to Home Screen'. However, when you choose this in offline mode, the proper icon isn't used, just a screenshot is. I realize this probably isn't likely to be how most people would use the functionality, but I figure that if Apple allows you to add it to the home screen when offline, then there should also be a mechanism to use the proper icon without needing to fetch it from a live server at that exact time (which would never happen successfully if you are offline).
Simon On Jun 23, 12:12 pm, Mogens Beltoft <[email protected]> wrote: > So you want to go offline, and then Save to Home Screen. Why, if I may ask? > > How would you make sure that all files in your manifest are present and > ready for local storage when offline? > > /Mogens > > On 23-06-2010 19:49, Simon wrote: > > > Hi, > > > I'm just using the<link rel="apple-touch-icon-precomposed" href="/ > > myPath/myIcon.png" /> > > > This works fine when I'm online, my issue is that if I'm offline the > > icon doesn't get loaded, even if I hide it on the page I am trying to > > add to the home screen. So I'm wondering if that tag requires an > > active connection to download the image, or if it can be preloaded in > > some way so that if you load the page, then go offline, and then add > > it to the home screen, the proper icon is used, instead of the screen > > shot of the current page. > > > Thanks, > > > Simon > > > On Jun 23, 8:43 am, "Webmaster, Team Associated"<[email protected]> > > wrote: > > >> Simon, > >> Can you provide the code that allows the creation of the web clip icon? > > >> Thanks! > >> Steve > > >> Hi, > > >> I have a question about the web clip icon. I have things set up in my > >> app so that the icon I specify shows up when i choose the "Add to Home > >> Screen" option, but only when I'm online. If I go offline and then > >> try to add it to the home screen, I end up with a screenshot of the > >> current screen. I have tried preloading the icon image, adding it > >> into a hidden div so that it is actaully on the page, and it is listed > >> in my cache manifest file, so it should be getting pulled down by > >> that. Does the icon only get pulled down from the server when the you > >> actually choose to add the app to the home screen? If I add it, and > >> then go offline and try to add it again, the proper icon does appear. > >> Has anybody found a way to force the load of the icon image without > >> actually needing to add the app to the home screen once? > > >> Thanks, > > >> Simon -- You received this message because you are subscribed to the Google Groups "iPhoneWebDev" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/iphonewebdev?hl=en.
