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From "Tim (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CB-11129) Cannot fire onSuccess handler on getPicture
Date Thu, 02 Jun 2016 12:27:59 GMT

    [ https://issues.apache.org/jira/browse/CB-11129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15312226#comment-15312226
] 

Tim commented on CB-11129:
--------------------------

Might be related to:
https://issues.apache.org/jira/browse/CB-11341

Try adding 'frame-src: *;' to your content-security-policy. 

> Cannot fire onSuccess handler on getPicture
> -------------------------------------------
>
>                 Key: CB-11129
>                 URL: https://issues.apache.org/jira/browse/CB-11129
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin Camera
>         Environment: OS X El Capitan (10.11.4)
> {code}
> $ cordova platform ls
> Installed platforms:
>   android 5.1.1
> Available platforms:
>   amazon-fireos ~3.6.3 (deprecated)
>   blackberry10 ~3.8.0
>   browser ~4.1.0
>   firefoxos ~3.6.3
>   ios ~4.1.0
>   osx ~4.0.1
>   webos ~3.7.0
> {code}
> {code}
> $ cordova plugin ls
> cordova-plugin-camera 2.2.0 "Camera"
> cordova-plugin-compat 1.0.0 "Compat"
> cordova-plugin-whitelist 1.2.2 "Whitelist"
> {code}
> ----
> Android Studio 2.0
> Build on April 5, 2016
> ----
> Device
> Nexus 5
> Android 6.0.1
>            Reporter: Takatsugu Shigeta
>
> I wrote following sample, but getPicture cannot fire onSuccess handler. 
> Reproducing steps is like below.
> ----
> Building environment
> * First of all, I ran following commands.
> {code}
> $ cordova create myApp org.apache.cordova.myApp myApp
> $ cd myApp/
> $ cordova plugin add cordova-plugin-camera --save
> $ cordova platform add android --save
> $ cordova requirements android
> {code}
> * Next, run Android Studio, then choose "Import project (Eclipse ADT, Gradle, etc.)"
to above myApp directory.
> * Edit two files, assets/www/js/index.js and assets/www/index.html.
> {code:title=index.js}
> var app = {
>     // Application Constructor
>     initialize: function() {
>         this.bindEvents();
>     },
>     // Bind Event Listeners
>     //
>     // Bind any events that are required on startup. Common events are:
>     // 'load', 'deviceready', 'offline', and 'online'.
>     bindEvents: function() {
>         document.addEventListener('deviceready', this.onDeviceReady, false);
>     },
>     // deviceready Event Handler
>     //
>     // The scope of 'this' is the event. In order to call the 'receivedEvent'
>     // function, we must explicitly call 'app.receivedEvent(...);'
>     onDeviceReady: function() {
>         app.receivedEvent('deviceready');
>     },
>     // Update DOM on a Received Event
>     receivedEvent: function(id) {
>         var parentElement = document.getElementById(id);
>         var listeningElement = parentElement.querySelector('.listening');
>         var receivedElement = parentElement.querySelector('.received');
>         listeningElement.setAttribute('style', 'display:none;');
>         receivedElement.setAttribute('style', 'display:block;');
>         console.log('Received Event: ' + id);
>         navigator.camera.getPicture(onSuccess, onFail, { quality: 50,
>             destinationType: Camera.DestinationType.FILE_URI
>         });
>     }
> };
> app.initialize();
> function onSuccess(imageURI) {
>     alert(imageURI);
>     var image = document.getElementById('myImage');
>     image.src = imageURI;
> }
> function onFail(message) {
>     alert('Failed because: ' + message);
> }
> {code}
> {code:title=index.html}
> <html>
>     <head>
>         <!--
>         Customize this policy to fit your own app's needs. For more guidance, see:
>             https://github.com/apache/cordova-plugin-whitelist/blob/master/README.md#content-security-policy
>         Some notes:
>             * gap: is required only on iOS (when using UIWebView) and is needed for JS->native
communication
>             * https://ssl.gstatic.com is required only on Android and is needed for TalkBack
to function properly
>             * Disables use of inline scripts in order to mitigate risk of XSS vulnerabilities.
To change this:
>                 * Enable inline JS: add 'unsafe-inline' to default-src
>         -->
>         <meta http-equiv="Content-Security-Policy" content="default-src 'self' data:
gap: https://ssl.gstatic.com 'unsafe-eval'; style-src 'self' 'unsafe-inline'; media-src *">
>         <meta name="format-detection" content="telephone=no">
>         <meta name="msapplication-tap-highlight" content="no">
>         <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1,
minimum-scale=1, width=device-width">
>         <link rel="stylesheet" type="text/css" href="css/index.css">
>         <title>Hello World</title>
>     </head>
>     <body>
>         <div class="app">
>             <h1>Apache Cordova</h1>
>             <div id="deviceready" class="blink">
>                 <p class="event listening">Connecting to Device</p>
>                 <p class="event received">Device is Ready</p>
>             </div>
>             <div>
>                 <img src="" id="myImage" width="500px" />
>             </div>
>         </div>
>         <script type="text/javascript" src="cordova.js"></script>
>         <script type="text/javascript" src="js/index.js"></script>
>     </body>
> </html>
> {code}
> * Connect Nexus 5 to My Mac.
> * Try to run on Android Studio
> * On Nexus 5, display camera window after allowing permissions, then take a picture.
> * You should see URL on alert. And you should see the image. But getPicture cannot fire
onSuccess handler. So I cannot see them.



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