I use the npm package 'react-sound' - it's fine and easy to configurate. But! It doesn't work on mobile devices. I tested that on android phones and iPad.
Maybe someone had the same problem, or idea how to resolve this?
By default, a restriction on mobile prevent you from playing multiple sounds. To avoid this, you need to set the ignoreMobileRestrictions property to true when setting up soundManager2.
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I am trying to develop using the BLE api.
However no matter what I try, I am only getting useless test data back.
A workaround would be possible using Web Bluetooth, however, I can't append a button outside of the plugin iframe.
What would your suggested way of developing with the bluetooth functionality?
Are you sure you turned on the Bluetooth feature in your plugin.json ? See documentation here https://github.com/BuildFire/sdk/wiki/Low-Energy-Bluetooth-Service
Once that is completed make sure you rebuild your app (hard build) since your app need to request permission to access Bluetooth. If you aren’t prompted when you install the app to allow Bluetooth access, then something isn’t right.
Is there a good and reliable library or method, or whatever, that can detect if the request is coming from a mobile environment?
I found a few packages, but non seems to work properly. I am looking for a basic/simple one that is able to detect just this: isMobile; isDesktop. Needs to be reliable, up to date and working.
If there is none free, even payed solutions would be acceptable. I am not looking for 100% detection, but I expect that top most popular devices to be detected without problem.
I am looking for a nodejs (express) solution, and/or a PHP one.
For PHP you can use Mobile-detect. According to its official description in Github, Mobile_Detect is a lightweight PHP class for detecting mobile devices.
For node.js you can use mobile-detect.js. It's a port of Mobile-detect to javascript.
DeviceAtlas has a good article:
How to detect a mobile browser by Pawel Piejko.
They have examples with PHP, Java and Python and they have API to use. It is a a paid service but with free trial.
Mobile detection is a complicated problem. Of course it's easy to detect an iPhone with some client-side JavaScript, but mobile devices are not only iPhones or Android phones. And if you want to detect it before running client-side JavaScript like you need here then you cannot rely only on client-side JavaScript.
More options
General options:
WURFL, 51Degrees, OpenDDR, MobileESP, ua-parser, Detect Mobile Browsers.
Node modules:
mobile-detect,
device-detect,
detect-mobile-browser,
sniffr,
dagent,
device-detective,
ismobilejs.
Due to some security constraints I would like to implement a check to see the app was really downloaded from Nokia Store or not. If the app was not downloaded from Nokia Store the app will not run.
Is this possible? How can this be done?
Thanks
As far as I know unfortunately there are no mechanism for that.
Google has taken up the implementation of WebRTC in Chrome very seriously as indicated by the frequent updates in the Canary and Beta channel of Chrome. Are there any other browsers who are upto implementing this?
Firefox/IE/Opera are working on it. No word from Apple/Safari or Microsoft/IE, although IE is unlikely at best, because they're working on their own standard unfortunately. Crazier things have happened, but I wouldn't count on it. Apple has been fairly mum on the subject.
If you want support for those other browsers, we built a solution for it # Frozen Mountain (I work there) using IceLink.
Opera Mobile does offer support to WebRTC. And according to this article, Mozilla isn't all that far behind either. Ericsson Labs has their own custom browser which supports WebRTC. But it runs only on Ubuntu as of now. WebRTC itself is still under development and I'm sure that we can see complete support from all major browsers in some time.
Mozilla is far along in implementing WebRTC, and we're leading the design and implementation of DataChannels within WebRTC, as well as Identity work. We're working on a project-specific repo right now (alder), but pieces have already moved over into mozilla-central, such as initial support for getUserMedia.
I have an application that will need to better support tablets in the future. I have seen some apps already created with UP1 and ExtLib Mobile Controls but I was wondering if anyone knows of specific functionality that simply is too challenging to even consider bringing to a mobile device?
For example, are there partial refresh issues on specific devices? Can managed beans still be used behind the scenes? Is dynamic content totally viable on mobile?
I'd be interested in hearing what big challenges/functions people had to give up when they mobilized their existing XPage apps.
There isn't really anything in XPages that would prevent building mobile web apps as with other web app dev models. In other words: Everything you can do with web apps on mobile you should be able to do with XPages.
XPages 8.5.3 UP1 comes with Dojo Mobile 1.6.1. However that does not prevent developers from using other frameworks like JQuery or anything else.
There are some advantages in general for native apps and hybrid apps. But personally I think most of the typically rather simple business apps can be built with mobile web apps. If you need local data/offline that might be different though.
You can use Xpages to do anything that is possible with mobile web developement. Dynamic content may not be the way to go for everything, but it will run just fine. In ITANA available for free on openntf.org, i created a simple replication engine to replicate notes tasks from the local device using sqlite to the domino server. This makes it run very fast and allows the app to run offline as well.
So i believe anything you want to try will work, you can make the Xpage output anything you want, from html, to xml, or json, to accomplish your tasks.
I know that XPages was totally incompatible with older Blackberry's. I assume that's not the case these days but back at OS 5.0 I think even buttons wouldn't work. So if you're doing anything with BB make sure it's modern and tested.
We're not really getting tablet support in ext. library until the next dojo rev I think. But there is a preview of tablet support somewhere that you can get. I've not looked yet but it was mentioned at Lotusphere. so if you want to hit tablets you might want to roll your own right now until that comes available.
Tablets are a little more challenging as the mobile controls are designed for the mobile phone size devices. That said with a little trial and error you can get a nice navigator split screen and still use the one page app mobile controls to streamline it, with records opening in their own page just like the phone version. Type ahead as I'm discovering should be handled differently if you are using the iPhone themes from oneui2.1
The oneui2.1 gives your navs and views nice styling. The forms may need a bit of custom styling.
Split your design into custom controls then you can use a server ate xpage for mobile devices and straight web. Or if you forgo the use of mobile single page controls you can always just have a seperate style sheet to accommodate the iPad. Really depends on the functionality needed. Good luck
My suggestion for anyone wanting to do tablet specific development using XPages is to move to Notes 9.0 and dojo 1.8 asap. Dojo 1.8 has an experimental control called ScreenSizeAware. This is miles ahead of anything else either the Extension Library Mobile controls or Dojo provides for Tablet development.