CORDOVA > CAMERA PLUGIN

navigator.camera.getPicture((data)=> {
          var byteCharacters = atob(data);

          var byteNumbers = new Array(byteCharacters.length);
          for (var i = 0; i < byteCharacters.length; i++) {
            byteNumbers[i] = byteCharacters.charCodeAt(i);
          }

          var byteArray = new Uint8Array(byteNumbers);
          var blob = new Blob([byteArray], {type: 'image/jpg'});
          var form = new FormData();

          form.append("product-image", blob);
          this.set('uploadForm', form);
          this.renderPreview(blob);
        }, function() {
          alert('Falha ao escolher a imagem');
        }, {
          quality: 50,
          destinationType: Camera.DestinationType.DATA_URL
        });