offline

问题 I am working on an offline web app using a cache manifest file. I am having trouble refreshing my javascript files. If I change a .js file (which is listed in the manifest file) and I then change the manifest file version no. and save it, then the changed .js file does not get reloaded on the client. What do I have to do to get .js files to refresh? Thanks 回答1: That's because the webserver tells the browser cache static files for a few hours. So the browser doesn't know the manifest file is

问题 I was wondering whether it was possible to do such a thing. I know that one would need to modify some of the existing code to pull this off but I was wondering if anyone had any direction on where to look and how to do this. I am placing a few custom tiles on a specific area on the map as a replacement for OSM tiles providers but need them to be stored in the /assets/ folder. Any ideas? 回答1: I use the nexts classes to do that. import java.io.InputStream; import org.osmdroid.ResourceProxy

问题 I'm looking for offline maps for IPhone. For now I've discovered Route-me and CloudMade. CloudMade doesn't have build in functionality for offline maps. There is an option to setup CloudMade to work offline but other question how to get a map you need. Route-me works with MbTiles format. There is option to download osm file(From OpenStreetmap) and convert it to MbTiles file. My questions: Are there sdk for IPhone that support offline maps? And how to get maps suitable for this sdk? 回答1:

问题 How is it possible to embed offline maps into iOS application? Do apple maps or google maps provide that ability? I've came across MapBox as but dont understand well how does it work and if it provides that ability. 回答1: You can also use alternative map kits, for example Nutiteq Maps SDK: http://developer.nutiteq.com , offline maps for iOS (and Android), supports Xamarin IDE (C#) and native languages (ObjectiveC, Swift). It is more focused to professional apps and complex maps with

问题 Our iPad app can show Documents and save them offline when needed. I've got a QLPreviewController subclass named DocumentViewController (named DVC from now on) for showing them. Workflow of the app: - The user clicks a name of a document and the DVC is pushed on to show the document. - The DVC downloads the file offline and shows it when done. (So the HTTP URL is downloaded, stored offline, and an offline URL is returned) The weird thing is, is that only PDF files are working with the offline

问题 I am starting to use Osmdroid and I would like to use this technology for showing a map about an F1 circuit. I have a big picture and I can cut it up to divide it into smaller tiles. Can I modify the osmdroid library for the upload of these pictures? I would like to save these bitmaps (tiles) in my assets folder. I am pretty lost on how to do this. I am using this way because android, normally, gives a memory error when I try show this complete full-size picture. If I only show some tiles of

问题 I'm doing and application that do the fallowing: 1: If some noise is detected by the microphone, its starts to record audio, until no noise is detected. After it, the audio is recorded to a wav file. 2: I have to detect some words on it. There are only, 5 to 10 words to detect. So far, my code only does the first part (detect noise and record audio). Now, I have a list with the following words: help, please, yes, no, could, you, after, tomorrow . I need an offline way to detect if my sound

问题 We want to build a Videoportal as a PWA. Every video will have a watch offline feature. Can this be done via the Serviceworker caching? Or should another Download-Mechanism enable this Feature. The videos size is about 120mb. Target Device is Android and Web.(Sorry for bad english) 来源： https://stackoverflow.com/questions/44303314/videoportal-pwa-progressive-web-app-video-offline-function

问题 Our situation: We have an existing html5 + javascript code that we want to work offline, and want to have a user folder for storing images,videos etc. We want this offline application to start another windows program with ole commands. (So let's say we want to call a .exe file that will do this work). We are thinking of doing it with a google chrome app. Questions: Is there any way to create a windows desktop launcher to start google chrome with our app? (so that the google chrome doesn't

问题 I'm would like some advice on the best data persistence solution to use for an application that will run on the desktop (WPF) and on Windows Phone 7, sharing data between both applications. Ideally I would like to use the Entity Framework. I have considered the following technologies: Sync Framework 4.0 - only CTP at the moment but has the big advantage of offline use. However it is an immature framework that does not allow me to use Entity Framework and seems not to be very mainstream,