We have an app with a long polling scheme over HTTP (although this question could apply to any TCP-based protocol). Our timeout is fairly high, 30 minutes or so. What we see sometimes is mobile devices hop from IP to IP fairly often, every minute or so, and this causes dozens of long-lived sockets to pile up on the server. Can't help bu...
I have a site where in the top header area I have a dropdown which only works when the user hovers the mouse over it (http://liquor.com). But in mobile versions I've been informed this behaviour won't work. So I'll put a conditional statement in the code and display another dropdown menu, but I'm curious what code should be used for a m...
I'm tearing my hair out over this. I would like a ListView where each item in the list is an ImageView. I want each item to have a radio button next to it and only one item can be selected at a time (i.e. single choice mode). This code works fine for creating a list of text box with radio buttons: ListView listView = ... String ...
His, I am using UiBinder whenever possible to improve application performance when possible. However, as far as I understand, UiBinder is at its best when corresponding template contains losts of static information. In my case, mobile app, most of the screen areas contain dynamic information. For instance, there is a panel with butto...
As a developer What are your thoughts on UI design when Developing 1 mobile app for both iPhone and android.. Since the application will not be developed for a specific mobile device there are two options in regards to UI build the application using native UI (one for iphone, another for android) build the application using custom UI ...
I am HTML/CSS/jQuery coder. And I need to develop the website, which will be "zoomed-out" or "fitted" to 320x480 (frequently used resolution) Android mobile device screen. Or even this solutions should check my screen resolution and connect the right CSS for that. Somewhere I met that there is android.js file, which connects to HTML and ...
I have a Windows Mobile application that I send to my client as a CAB file and then he installs it to 20 mobile devices. This application communicates with web service and has config.ini file in the Program Files/app_name/ folder to store the web service url. The drawback of the current approach is that client can change WS url only afte...
Hi guys, I am writing a windows mobile application based on GPS technology. everything is ready but I need the function which is used to retrieve GPS location coordinates (latitude and longitude). I declared latitude and longitude, but now I need the function of GPS to put it inside a button I created, get longitude and latitude values...
Is there any Cross platform development tool named Airplane available? ...
I have my Windows Mobile Application which connect to the Intranet Web Service. I am not able to access the internet/intranet resource using the emulator.. What i have tried is Installed Windows Mobile Center Opened the Emulator Given Cradle Ran the application Application Fails due to unavailability of the Web Service Please help me...
I have for the few past days struggled with Windows Mobile 6.5 auto lock screen that pops up when you press the power button, to re-enter and use the phone. Finally I did find this register tweak: Add following register DWORD value and restart: HKEY_CURRENT_USER\ControlPanel\Keybd Name: DeviceLockWhenSuspend Value: 0 Type...
I've been writing mail software for years and now I'm being asked to deliver mail to mobile phones. You can send a multipart/alternative type email so you can send both html and text versions of the email. Has there been a standard introduced that supports a 3rd type geared towards mobile devices? I've been searching but I'm not finding ...
We've created an iPhone application and provisioned the application for deployment. In XCode we've used the build & archive tool to create an IPA file that can be used for installation. When new devices are added to the profile we would like to re-provision the IPA without recompiling or re-exporting the app from XCode. Is there any w...
I have a website that uses a long-polling comet connection. The connection needs to be setup on/after page load. Despite my efforts to prevent it, many browsers consider the long-poll request to be part of the page loading mechanism, thus keeping the page in a 'loading' phase. In Safari this results in the progress bar (behind the url f...
Does anyone have any statistics of how many iPhone/Android/RIM developers are out there? ...
I'm using jQuery mobile 1 alpha 1. To create a text input for instance in jQuery mobile you add to your HTML <div data-role='fieldcontain'> <label for='name'>Text Input:</label> <input type='text' name='name' id='name' value='' /> </div> Supposing you assign the above HTML code to a variable $textinput and type $("#someid").append($...
I am using the Corona Gaming Addition SDK to build an iphone / andorid game. I have a space ship on the screen and I will allow the user to rotate the ship 360 degrees. I would like to then call the applyLinearImpulse method to allow the user to thrust the ship forward in the direction the ship is facing. The method accepts these argume...
Hello, in Silverlight 3 for Mobile, how do I get at a Path's figure points, so I can ultimately get at it's Points (X, Y coordinates)? From what I've been reading, it sounds like the tree structures of the PathGeometry isn't stored in Silverlight 3 for Mobile (I'm doing this for WP7)... Is there another way around this? All I want is th...
This question is for anyone that's had personal experience. The question is simple: Does Apple accept iPhone apps that haven't been written using their SDK? Apps can be written using different languages these days, and then compiled into iPhone apps. Does Apple even care? Edit iPhone apps can be created using Java and Flash CS5, which i...