Got a new iPhone 4S or recently upgraded your iPhone 4 or 3GS to IOS5 and noticing unusually high cellular data usage? Are you close to exceeding your data usage limit when you never have before? Have you already exceeded it? You are not alone.
My wife recently traded in her old iPhone 3G for a shiny new iPhone 4S, and within 10 days had exceeded her 200MB AT&T data plan limit when she has never exceeded it before. So what gives? It’s a new phone, and Siri does transmit voice data back to Apple’s servers, but could that really have caused the usage? Continue reading
Building an app that needs to access the photo library but don’t have any photos in the iPhone simulator? No problem. Follow these simple steps to import photos into the iPhone Simulator:
- Open the iPhone Simulator
- Browse to the photo you want to put into the simulator (Finder or web browser)
- Click and drag the photo over the simulator window. A green "plus" icon should appear under your cursor with the simulator frame highlighted. Drop the photo.
- Mobile Safari should open on the simulator to the location of the image you just dragged and dropped over it
- Note that if the image you dropped is linked in a webpage, it will open the link instead of the image URL.
- Click the mouse down over the image and hold it until a popup window appears.
- Click "Save Image"
The photo will now reside in the "Saved Photos" album on the iPhone Simulator. Rince and repeat as many times as you need to get all your photos in the album.
I just released a new iPhone SEO app and Android SEO app called SEMTab SEO Pro. The basic idea is to keep a list of domains saved, and check SEO/SEM stats like Google PageRank (PR), backlinks, Alexa rank, etc. and Social share information from Twitter, Facebook, and Delicious. more
The first two pictures are of the iPhone app, and the last one is of the Android app. SEMTab SEO Pro was built with Titanium using all native cross-platform UI controls, so it builds both the iPhone and Android app from a single codebase and a single development effort.
The nice thing about SEMTab is that it makes extensive use of Titanium’s event system to fire off simultaneous asynchronous HTTP requests to the various web services and APIs to fetch data about the current domain you are checking. This prevents the application from locking up while fetching rank or share information, and it prevents the HTTP requests from stacking up in a queue and waiting for the ones in front of it to finish. The end result is a pretty slick & simple SEO app that gets the results you want quickly, without feeling sluggish or unresponsive.
Check out SEMTab SEO Pro in the App Store or the Android Market when you get the chance â€” and don’t forget to leave some feedback with a rating.
Like any web developer who has been sitting on the sidelines watching this mobile explosion happen in front of my eyes, I was eager to find a way to jump in. Up until about a month ago, I was still evaluating various different mobile development platforms – Titanium, PhoneGap, and Rhomobile, trying to decide which one I wanted to use to make my first mobile app. My only selection criteria was that the platform would have to be able to produce both iPhone and Android apps with the same code, because I wanted to be able to develop and release both an Android and iPhone apps without having to learn two completely different programming languages and development environments, and without having to do everything twice.