mobile

detecting pinch to zoom on iOS

由 ⅰ亾dé卋堺 提交于 2019-12-20 19:31:08
问题 I am trying to detect a pinch to zoom event on iOS (and Android really) because I am using jQuery Mobile to show pages with a fixed header. In a dream world what I'd like is for the header not to zoom but for the rest of the page to do so. But I know this is not possible. On most pages I have a mobile version that resizes itself nicely making zooming un-necessary, but on the 'front cover' the client wants the user to be able to see the whole page (shrunk to fit) with the fixed header large

Ruby on Rails Mobile Application

由 不羁岁月 提交于 2019-12-20 15:24:10
问题 I am trying to develop a Ruby on Rails application that will detect the client i.e the mobile (browser) that connects to the server and render the appropriate layout. I tried using the following link but still not able to connect it. Any suggestions ? http://www.arctickiwi.com/blog/mobile-enable-your-ruby-on-rails-site-for-small-screens I am using Opera Mini Emulator to test the application. 回答1: The most elegant solution for this I've seen is to do two things: recognize mobile users based on

Android turn on/off mobile data using code

由 别等时光非礼了梦想. 提交于 2019-12-20 14:41:37
问题 I am trying to approach a problem in which I have to disable and then enable mobile data with some delay in between (reset mobile data 2G). step 1: disable mobile data step 2: wait till mobile data gets disabled step 3: some delay say 2 seconds step 4: enable mobile data step 5: wait till mobile data gets enabled step 6: continue with the program..... doing some research I came up with this... @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

Mobile Redirect

由 故事扮演 提交于 2019-12-20 14:09:30
问题 I have a webpage and I was recently asked to create the mobile version for it, now that I've done it I was asked to make an automatic redirection so that if the user goes into the webpage through a PDA/iPhone/Smartphone/etc he/she gets automatically directed to the m.website.com but I have no idea how to do this =/ I've tried some php's and javascripts I found using google but nothing so far has helped me. Could you guys? 回答1: Check out WURFL and build a 302 redirector for User-Agents that

Includes Touch Events clientX/Y scrolling or not?

由 非 Y 不嫁゛ 提交于 2019-12-20 12:34:31
问题 I'm trying to get touch coordinates relative to the viewport of browser from touch events (such as touchstart ). I tried to get them from clientX/Y properties, but both actually return values including scrolling. This is against spec, as it says clientX/Y should return coordinates without scrolling. I tried adding/removing meta viewport tag - without success. I tested it in iOS 4.3 on iPhone and Fennec nightly - both return values with scrolling. What I'm doing wrong? Thanks 回答1: You're not

Open source framework à la Microsoft Sync Framework suggestions? [closed]

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-20 12:16:35
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . We are implementing a warehouse management system atop an open source stack (Java, web services & friends). In this system, we want to integrate many mobile devices which should also be capable of adequate online/offline functionality, e.g. preparing database inserts while a mobile device is temporarily

Open source framework à la Microsoft Sync Framework suggestions? [closed]

由 て烟熏妆下的殇ゞ 提交于 2019-12-20 12:16:14
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . We are implementing a warehouse management system atop an open source stack (Java, web services & friends). In this system, we want to integrate many mobile devices which should also be capable of adequate online/offline functionality, e.g. preparing database inserts while a mobile device is temporarily

what doctype should I use for a mobile website?

由 余生颓废 提交于 2019-12-20 11:22:09
问题 I'm creating a mobile version of my website from scratch, but I'm unsure what doctype I should use. There does not seem to be a clear standard is that true? On many mobile sites I see : <!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.2//EN" "http://www.openmobilealliance.org/tech/DTD/xhtml-mobile12.dtd"> On others I find : <!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd"> Can somebody point me in the right direction for

How to center a component in Material-UI and make it responsive?

由 我是研究僧i 提交于 2019-12-20 11:10:02
问题 I don't quite understand the React Material-UI grid system. If I want to use a form component for login, what is the easiest way to center it on the screen on all devices (mobile and desktop)? 回答1: Since you are going to use this in a login page. Here is a code I used in a Login page using Material-UI <Grid container spacing={0} direction="column" alignItems="center" justify="center" style={{ minHeight: '100vh' }} > <Grid item xs={3}> <LoginForm /> </Grid> </Grid> this will make this login

How to center a component in Material-UI and make it responsive?

由 北战南征 提交于 2019-12-20 11:09:03
问题 I don't quite understand the React Material-UI grid system. If I want to use a form component for login, what is the easiest way to center it on the screen on all devices (mobile and desktop)? 回答1: Since you are going to use this in a login page. Here is a code I used in a Login page using Material-UI <Grid container spacing={0} direction="column" alignItems="center" justify="center" style={{ minHeight: '100vh' }} > <Grid item xs={3}> <LoginForm /> </Grid> </Grid> this will make this login
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