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Posted to issues@cordova.apache.org by "Irena Shaigorodsky (JIRA)" <ji...@apache.org> on 2015/01/21 20:47:35 UTC
[jira] [Comment Edited] (CB-7641) [iOS 8][Camera] Newly Taken
Picture Previews are Black
[ https://issues.apache.org/jira/browse/CB-7641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14286001#comment-14286001 ]
Irena Shaigorodsky edited comment on CB-7641 at 1/21/15 7:46 PM:
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Cordova 4.2.0
ngCordova
iPhone 6: iOS 8.1.2 - issue still happening every other picture taken.
// $cordovaCamera.cleanup(); is called after each image is processed (copied over) or if action is canceled
var options = {
quality: 10,
destinationType: Camera.DestinationType.FILE_URI,
sourceType: Camera.PictureSourceType.CAMERA,
allowEdit: false,
encodingType: Camera.EncodingType.JPEG,
saveToPhotoAlbum: false,
targetWidth: 2592,
targetHeight: 3872
};
$cordovaCamera.getPicture(options).then(fnImageSuccess, fnImageError);
Jan 21 13:31:12 XXX-iPhone MyApp[2493] <Error>: assertion failed: 12B440: libxpc.dylib + 51947 [E83F44AC-48AF-3662-929E-FB7538661BB3]: 0x7d
Jan 21 13:32:47 XXX-iPhone MyApp[2507] <Warning>: THREAD WARNING: ['Camera'] took '3914.886963' ms. Plugin should use a background thread.
Jan 21 13:32:48 XXX-iPhone MyApp[2507] <Warning>: Snapshotting a view that has not been rendered results in an empty snapshot. Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates.
was (Author: ishaigor):
Cordova 4.1.2
ngCordova
iPhone 6: iOS 8.1.2 - issue still happening.
// $cordovaCamera.cleanup(); is called after each image is processed (copied over) or if action is canceled
var options = {
quality: 10,
destinationType: Camera.DestinationType.FILE_URI,
sourceType: Camera.PictureSourceType.CAMERA,
allowEdit: false,
encodingType: Camera.EncodingType.JPEG,
saveToPhotoAlbum: false,
targetWidth: 2592,
targetHeight: 3872
};
$cordovaCamera.getPicture(options).then(fnImageSuccess, fnImageError);
Jan 21 11:00:36 XXX-iPhone ContentsExpress[2403] <Warning>: THREAD WARNING: ['Camera'] took '25.166992' ms. Plugin should use a background thread.
Jan 21 11:00:36 XXX-iPhone ContentsExpress[2403] <Warning>: Snapshotting a view that has not been rendered results in an empty snapshot. Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates.
Any suggestions how to work around this?
> [iOS 8][Camera] Newly Taken Picture Previews are Black
> ------------------------------------------------------
>
> Key: CB-7641
> URL: https://issues.apache.org/jira/browse/CB-7641
> Project: Apache Cordova
> Issue Type: Sub-task
> Components: Plugin Camera
> Affects Versions: 3.3.0
> Environment: iOS 8 on an iPhone 6
> Reporter: Nathan Beigel
>
> When making the following call using iOS 8 on an iPhone 6 then taking a new picture, the XCode console display the error *"Snapshotting a view that has not been rendered results in an empty snapshot. Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates."* and the image preview screen becomes completely black:
> {noformat}
> navigator.camera.getPicture(
> function() { ... },
> function() { ... },
> {
> quality: 40,
> destinationType: Camera.DestinationType.DATA_URL,
> sourceType : Camera.PictureSourceType.CAMERA,
> allowEdit : false,
> encodingType: Camera.EncodingType.JPEG,
> correctOrientation: true,
> targetWidth: 600,
> targetHeight: 800,
> saveToPhotoAlbum: true
> }
> );
> {noformat}
> The "Re-Take" and "Use Photo" buttons at the bottom of the screen appear and function properly though.
> I'm using the latest camera plugin code base located at: https://github.com/apache/cordova-plugin-camera
> This behavior is not occurring using the same code with iOS 7.1 on an iPhone 5.
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