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From "Kerri Shotts (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CB-12512) No way to get from a FILE_URL to a DATA_URL onsuccess
Date Tue, 28 Feb 2017 16:57:45 GMT

     [ https://issues.apache.org/jira/browse/CB-12512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kerri Shotts closed CB-12512.
-----------------------------
    Resolution: Not A Bug

> No way to get from a FILE_URL to a DATA_URL onsuccess
> -----------------------------------------------------
>
>                 Key: CB-12512
>                 URL: https://issues.apache.org/jira/browse/CB-12512
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin Camera, Plugin File
>         Environment: Android 4.0+ / iOS 9.0+
>            Reporter: Kyle Slack
>
> The onsuccess function of the getPicture method uses the FILE_URI to set an <img>
source perfectly fine, however, the conversion of this FILE_URI to get the image data or DATA_URL
is never successful no matter the means attempted. Even utilizing your posted methods to get
the actual file have failed:
> window.resolveLocalFileSystemURL(imgUri, function success(fileEntry) - is not getting
to the image, always results in null DATA_URL in the end.
> Our method using FILE_URI:
> {code}
> navigator.camera.getPicture(function (data) {
>             setTimeout(function () {
>                 StatusBar.overlaysWebView(true);
>                 setTimeout(function () {
>                     StatusBar.overlaysWebView(false);
>                 }, 250);
>             }, 250);
>             viewModel.txtImageStatus("Loading...");
>             document.getElementById("image").src = data; 
>             viewModel.showNoImage(false);
>             document.getElementById("image").style.display = "block";
>             SavetoShipment(data);
>         }, function (msg) {
>             if (!msg == "Camera cancelled.") {
>                 viewModel.popVisible(true);
>                 viewModel.popMessage("Failed: " + msg);
>             };
>             setTimeout(function () {
>                 StatusBar.overlaysWebView(true);
>                 setTimeout(function () {
>                     StatusBar.overlaysWebView(false);
>                 }, 250);
>             }, 250);
>         }, {
>             quality: DevExpress.devices.real().platform == "ios" ? 50 : 100,
>             destinationType: Camera.DestinationType.FILE_URI,
>             saveToPhotoAlbum: false,
>             correctOrientation: true,
>             encodingType: DevExpress.devices.real().platform == "ios" ? Camera.EncodingType.PNG
: Camera.EncodingType.JPEG
>         });
> function SavetoShipment(fileURI) {
>         var fileReader = new FileReader();
>         fileReader.onload = function (fileLoad) {
>             viewModel.shipment.CustomerPhotoInfo = fileLoad.target.result;
>         };
>         fileReader.readAsDataURL(fileURI);
>     }
> {code}



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