problem plugin camera cordova android

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problem plugin camera cordova android

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#1 by (1 votes)
#2 by (0 votes)

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I'm trying to make a "Hello World" in Cordova, it's a screen with a button that activates the camera, it is not necessary to do anything else, just turn on the camera. the steps I followed.

cordova create hello com.bruno.hello hello

cd hello

cordova plataforms add android

cordova build

npm install cordova-plugin-camera

I edited index.html as shown below

 <script type="text/javascript">
    function teste(){
       navigator.camera.getPicture(onSuccess, onFail, { quality: 50,
           destinationType: Camera.DestinationType.DATA_URL
       });             
     }
     function onSuccess(imageData) {
       var image = document.getElementById('myImage');
        image.src = "data:image/jpeg;base64," + imageData;
       }
      function onFail(message) {
         alert('Failed because: ' + message);
      }
 </script>
  <button onclick="teste(); ">TESTAR</button>

cordova run android

The emulator is loaded with the button, but when I press, nothing happens

I tried to follow the example of the link link

unsuccessful

I'm using Windows 10 64bit

node.js apache-cordova plugin

asked by anonymous 03.12.2015 / 01:15

2 answers

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score 1 · Answer 1

Instead of using the Camera.DestinationType.DATA_URL parameter, use Camera.DestinationType.FILE_URI for known memory problems. so it would look like this:

function onSuccess(uriSrc) {
   var image = document.getElementById('myImage');
   image.src = uriSrc;
}

score 0 · Answer 2

If you are using the latest version of Cordova, check index.html for the following line:

<meta http-equiv="Content-Security-Policy" content="default-src 'self' data: gap: https://ssl.gstatic.com 'unsafe-eval' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; media-src  *">

This feature was introduced in the latest versions, and is intended to prevent unwanted access to your application. I had this same problem, and when I deleted the line it worked normally.

This link has a better description on the subject: link