Aleksey Yashchenko created CB-3065:
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Summary: Incorrect window.orientation value for portrait-only apps
after returning from landscape mode (and vice versa) on iOS
Key: CB-3065
URL: https://issues.apache.org/jira/browse/CB-3065
Project: Apache Cordova
Issue Type: Bug
Components: iOS
Affects Versions: 2.6.0
Environment: Mac OS X 10.7.5, Darwin Kernel Version 11.4.2;
XCode 4.6.1
iOS 5.1-6.1
Reporter: Aleksey Yashchenko
Assignee: Shazron Abdullah
Priority: Minor
When changing orientation in portrait only app (e.g. by opening youtube video
link in InAppBrowser and watching video in landscape mode) window.orientation
have invalid value that affects many UI rendering code/styles.
Steps to reproduce:
- compose HTML with two buttons, 1: onClick='alert(window.orientation)',
2:onClick="window.open('....://www.youtube.com/watch?v=xxxxx', '_blank');
- compile this resource to portrait only app (set
UISupportedInterfaceOrientations to UIInterfaceOrientationPortrait in
Info.plist)
- run app
- check orientation with first button, in portrait mode its 0
- push the second button, start youtube video, rotate device to landscape mode
- when in landscape mode press Done in YT video player and in InAppBrowser
- with first button check orientation its value -90/90
Described effect causes glitches and partial page rendering in several UI
frameworks. Looks like web view gets incorrect orientation change even sequence
why change itself is blocked by Info.plist setting.
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