[jira] [Reopened] (CB-3562) Wrong splash screen ratio for landscape-only applications

["Michael Hanselmann (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CB-3562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Hanselmann reopened CB-3562:
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I think you misunderstood. iOS' splashscreen files indeed only support portrait, but if the application itself is landscape-only, CDVSplashScreen shows them wrongly once it takes over. I do have a patch, but unfortunately I am not a position to sign the CLA. However, here are the instruction to reproduce the issue:

# Create new project
{{~/Downloads/phonegap-2.9.0/lib/ios/bin/create splashdemo com.example.splashdemo SplashDemo}}
# Configure it to not hide the splash screen (otherwise it's hard to notice since CDVSplashScreen hides the screen within 250ms)
{{sed -i.orig -e '/AutoHideSplashScreen/ s/"true"/"false"/' splashdemo/SplashDemo/config.xml}}
# Set application to landscape-only
{{defaults write $PWD/splashdemo/SplashDemo/SplashDemo-Info.plist UISupportedInterfaceOrientations -array UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight}}
# Open in Xcode
{{open splashdemo/SplashDemo.xcodeproj}}

Now run it in the iPhone simulator. You will notice that while the application is loading the splash screen shows correctly. Once CDVSplashScreen takes over the ratio is wrong and only about half of the image is shown at a wrong scale.
                
> Wrong splash screen ratio for landscape-only applications
> ---------------------------------------------------------
>
>                 Key: CB-3562
>                 URL: https://issues.apache.org/jira/browse/CB-3562
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: iOS, Plugin SplashScreen
>    Affects Versions: 2.6.0, 2.7.0
>            Reporter: Michael Hanselmann
>            Assignee: James Jong
>             Fix For: 2.9.0
>
>
> CDVSplashScreen.m shows the splash image with a wrong ratio for landscape-only applications on iPhone/iPod touch devices. I fixed it locally by applying a 90° transformation (“CGAffineTransformMakeRotation(M_PI / 2)”) to the image view.

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