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From "Amy Johnson (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CB-11812) Apache Cordova-plugin-camera working only about 1/3 of time & very slow (~120 s delay)
Date Sat, 10 Sep 2016 00:06:21 GMT

     [ https://issues.apache.org/jira/browse/CB-11812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amy Johnson closed CB-11812.
----------------------------
    Resolution: Fixed

> Apache Cordova-plugin-camera working only about 1/3 of time & very slow (~120 s delay)
> --------------------------------------------------------------------------------------
>
>                 Key: CB-11812
>                 URL: https://issues.apache.org/jira/browse/CB-11812
>             Project: Apache Cordova
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: iOS, Plugin Camera
>         Environment: iPhone 4s, 5c,5s, 6
>            Reporter: Amy Johnson
>            Priority: Critical
>              Labels: newbie
>   Original Estimate: 6h
>  Remaining Estimate: 6h
>
> Cordova app has cordova-plugin-camera .  When called from app on iPhone 4s or 5c, or
5s or 6, only works about 1/3 of the time. Even then, takes 5-6 seconds to respond.
> This is original javascript code:
> var onDeviceReady;
> onDeviceReady = function() {
>   console.log(navigator.camera);
> };
> document.addEventListener('deviceready', onDeviceReady, false);
> exports.takePicture = function(success, error) {
>   if (!navigator.camera) {
>     error();
>     return;
>   }
>   console.log("About to take picture");
>   return navigator.camera.getPicture(success, error, {
>     quality: 80,
>     destinationType: Camera.DestinationType.FILE_URI
>   });
> };
> exports.hasCamera = function() {
>   return navigator.camera != null;
> }; 
> And here is the Xcode Log:
> Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in
the debugger.
> The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h>
may also be helpful.
> 2016-09-06 07:55:45.810 Explorer[1434:579426] Passed in type public.item doesn't conform
to either public.content or public.data. If you are exporting a new type, please ensure that
it conforms to an appropriate parent type.
> 2016-09-06 07:55:45.849 Explorer[1434:579426] the behavior of the UICollectionViewFlowLayout
is not defined because:
> 2016-09-06 07:55:45.850 Explorer[1434:579426] the item width must be less than the width
of the UICollectionView minus the section insets left and right values, minus the content
insets left and right values.
> 2016-09-06 07:55:45.850 Explorer[1434:579426] The relevant UICollectionViewFlowLayout
instance is <_UIAlertControllerCollectionViewFlowLayout: 0x16110c410>, and it is attached
to <UICollectionView: 0x16091ea00; frame = (0 44; 10 0); clipsToBounds = YES; gestureRecognizers
= <NSArray: 0x1611abf50>; animations = { bounds.origin=<CASpringAnimation: 0x15fdc0760>;
bounds.size=<CASpringAnimation: 0x15fdc07c0>; position=<CASpringAnimation: 0x161274ed0>;
}; layer = <CALayer: 0x161166a70>; contentOffset: {0, 0}; contentSize: {0, 0}> collection
view layout: <_UIAlertControllerCollectionViewFlowLayout: 0x16110c410>.
> 2016-09-06 07:55:45.851 Explorer[1434:579426] Make a symbolic breakpoint at UICollectionViewFlowLayoutBreakForInvalidSizes
to catch this in the debugger.
> 2016-09-06 07:55:46.053 Explorer[1434:579426] Unable to simultaneously satisfy constraints.
> 	Probably at least one of the constraints in the following list is one you don't want.

> 	Try this: 
> 		(1) look at each constraint and try to figure out which you don't expect; 
> 		(2) find the code that added the unwanted constraint or constraints and fix it. 
> (
>     "<NSLayoutConstraint:0x15fef2170 UILabel:0x161376280.width == UIView:0x161312260.width
- 32>",
>     "<NSLayoutConstraint:0x161110930 UIView:0x161312260.width == UIView:0x1613700a0.width>",
>     "<NSLayoutConstraint:0x1613a2220 H:[UIView:0x1613700a0(30)]>"
> )
> Will attempt to recover by breaking constraint 
> <NSLayoutConstraint:0x15fef2170 UILabel:0x161376280.width == UIView:0x161312260.width
- 32>
> Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in
the debugger.
> The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h>
may also be helpful.



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