iPhone Browser Capabilities and Guidelines
University of Washington's Emerging Technology group published notes from Apple's Developing Web Sites for iPhone session from WWDC last week. The blog entry provides some interesting information for users and web developers alike about the iPhone's capabilities, and has been summarized below.
Apple listed what the iPhone offers for websites:
Removed per Apple's request
A few iPhone size limitations / restrictions are noted in developing for the iPhone:
Removed per Apple's Request
Apple recommends the following design considerations:
Removed per Apple's Request
Apple's iPhone comes out on June 29th, 2007. At WWDC, Apple announced that Web-based applications will be the only way for 3rd party developers to produce applications for the iPhone.- 10MB max html size for web page
- Javascript limited to 5 seconds run time
- Javascript allocations limited to 10MB
- 8 documents maximum loaded on the iPhone due to page view limitations
- Quicktime used for audio and video
- the page view feature lets you look at multiple websites and documents by scrolling thru them one after another
- Full PDF support
- double tap for zoom in
- one finger as a mouse used to
-- pan page
-- press and hold to display the information bubble
- two fingers as a mouse used to
-- pinch content to shrink - zoom out
-- pan page
-- scroll wheel events
- new telephone links allows you to integrate phone calls directly from your webpage. remember this is only on safari.
- built in google maps client for integrated mapping from your website
- separate html and css
- use well structured and valid html
- size images appropriately dont rely on browser scaling
- tile small images in backgrounds, dont use large backgroung images
- iPhone supports both EDGE and WiFi. EDGE pipe is smaller than WIFI pipe so think about bandwidth when developing.
- XHTML mobile documents supported
- stylesheet device width:480px
- apply different css for the iPhone. For example displaying a one column page for iphone vs a 3 column page on a desktop.
- there are no scroll bars or resize knobs. the iphone will automatically expand the content
- Avoid framesets, scrollable frames are automatically expanded to fit the content
- iPhone User Agent: Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) AppleWebKit/420+ (KHTML, like Gecko) Version/3.0 Mobile/1A538a Safari/419.3
- Video: H.264 baseline profile level 3.0 up to 640480 fps
Popular Stories
Due to production issues at Apple supplier factories in China, the iPhone 14 Pro and iPhone 14 Pro Max are backordered and basically out of stock at every store. If you were planning to gift or receive an iPhone 14 Pro model for the holidays and didn't already get one, you're basically out of luck because they're gone until late December.
Subscribe to the MacRumors YouTube channel for more ...
iPhone 12 Pro and Pro Max, iPhone 13 Pro and Pro Max, and iPhone 14 Pro and Pro Max models feature a LiDAR Scanner next to the rear camera that can be used to measure a person's height instantly in Apple's preinstalled Measure app.
To measure a person's height, simply open the Measure app, point your iPhone at the person you want to measure, and make sure they are visible on the screen from...
Apple plans to publicly release iOS 16.2 for the iPhone in mid-December, according to Bloomberg's Mark Gurman. The update remains in beta testing for now, with at least eight new features and changes already uncovered so far.
iOS 16.2 introduces a number of new features, including Apple's new whiteboard app Freeform, two new Lock Screen widgets for Sleep and Medications, the ability to hide...
The next-generation MacBook Pro models could feature faster RAM, according to a recent report from a reliable source.
MacRumors Forums member "Amethyst," who accurately revealed details about the Mac Studio and Studio Display before those products were announced, recently provided information about Apple's upcoming 14- and 16-inch MacBook Pro models. The new machines are expected to feature...
Apple in late October began testing iOS 16.2 and iPadOS 16.2 updates, providing betas to both developers and public beta testers. As of now, we've had four total betas, with the fourth beta having been released earlier this week. iOS 16.2 and iPadOS 16.2 are expected before the end of the year, and we thought we'd try to narrow down the launch timeline.
With only four betas released since...
Mass shipments of Apple's long-rumored AR/VR headset may be delayed until the second half of 2023 due to unspecified "software-related issues," according to the latest information shared today by tech analyst Ming-Chi Kuo.
Apple headset render by Ian Zelbo Kuo said mass shipments of components for the headset are still likely to begin in the first half of 2023, but he believes that mass...
While we're still around nine months away from Apple unveiling the iPhone 15 lineup, rumors already suggest that the higher-end Pro models will have even more exclusive features than usual compared to the standard models next year.
There are currently at least five features rumored to be exclusive to iPhone 15 Pro models:A17 chip: iPhone 15 Pro models will be equipped with an A17 Bionic...
UK-based tech company Nothing plans to launch a smartphone in the US to directly compete with Apple's iPhone, according to a new report out today. In an interview with CNBC, Nothing CEO Carl Pei said the startup is in "early conversations" with American cellular carriers about launching a new phone in the US, but he stopped short of naming any of the carriers or the phone model.
Nothing...
Tuesday December 6, 2022 7:09 am PST by
Sami FathiApple today announced Apple Music Sing, a new feature in Apple Music that lets users sing their favorite songs with adjustable vocals and more.
Apple Music Sing will utilize Apple Music's real-time lyrics to allow users to sing to their favorite songs using adjustable vocals, background vocals, and duet view to allow more than one singer.Apple Music Sing includes:
Adjustable vocals: Users...
