FileOpener is not currently supported in Ionic View or DevApp. https://ionicframework.com/docs/pro/view.html#plugin-support
Would be awesome if we could open files from the DevApp. Is there a plan to implement this?
Also, is there a workaround for opening files in the DevApp in the meantime not using the Cordova plugin? I’ve tried to use Web APIs (a.click /w Blob and window.open), but they fail silently on the DevApp.
let a = document.createElement('a');
a.href = window.URL.createObjectURL(blob);
a.download = filename;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
window.URL.revokeObjectURL(a.href);