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How to save base64 images into device Gallery using cordova Application.i am getting base64 text as response.

J.Gowri Sankar Reddy
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1 Answers1

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You can find here http://ionicframework.com/docs/v2/native/base64-to%20gallery/

http://ourcodeworld.com/articles/read/80/how-to-convert-a-image-from-the-device-to-base64-with-javascript-in-cordova

https://cordovablogsblogs.wordpress.com/2015/05/29/phonegap-plugin-to-convert-base64-string-to-a-png-image-in-android/

Reference code from here

window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function (fileSystem) {

  var fileTransfer = new FileTransfer();
  var uri = encodeURI("http://www.example.com/image");
  var path = fileSystem.root.toURL() + "appName/example.jpg";

  fileTransfer.download(
    uri,
    path,
    function(entry) {
      refreshMedia.refresh(path); // Refresh the image gallery
    },
    function(error) {
      console.log(error.source);
      console.log(error.target);
      console.log(error.code);
    },
    false,
    {
      headers: {
        "Authorization": "dGVzdHVzZXJuYW1lOnRlc3RwYXNzd29yZA=="
      }
    }
  );

});
Community
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Kalu Singh Rao
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  • instant of var uri = encodeURI("http://www.example.com/image"); Shall i pass base64 data – J.Gowri Sankar Reddy Jul 11 '16 at 12:20
  • I am passing like this but image not download into device var uri = encodeURI("iVBORw0KGgoAAAANSUhEUgAAAMQAAACACAYAAABUb8YRAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAA"); var path = "file:///storage/emulated/0/example.jpg"; – J.Gowri Sankar Reddy Jul 11 '16 at 12:49
  • Now i am passing iVBORw0KGgoAAAANSUhEUgAAAMQAAACACAYAAABUb8YRAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAHFwSURBVHhe7f0FfFVX2j2OQ72duuvUBdpSoa641NupQ0tboC3u7hA8kEBCnBBCXIhBAsTd3d3dXWH91rPPDTAznXfm Now also not working,With out encode/decode – J.Gowri Sankar Reddy Jul 11 '16 at 12:53
  • var image = new Image(); image.src = 'data:image/png;base64,iVBORw0K...'; document.body.appendChild(image); – Kalu Singh Rao Jul 11 '16 at 12:56
  • this is my code var folderpath = "file:///storage/emulated/0/"; var image = new Image(); image.src = 'data:image/png;base64,'+realData; document.body.appendChild(image); var uri=realData; download(folderpath,image); – J.Gowri Sankar Reddy Jul 11 '16 at 13:02
  • Yes Singh,But i want to save in device,image src image appering good. – J.Gowri Sankar Reddy Jul 11 '16 at 13:09