static share(content, options)
Open a dialog to share text content.
In iOS, Returns a Promise which will be invoked an object containing
activityType. If the user dismissed the dialog, the Promise will still be resolved with action being
Share.dismissedAction and all the other keys being undefined.
In Android, Returns a Promise which always be resolved with action being
At least one of URL and message is required.
The content was successfully shared.
The dialog has been dismissed. @platform ios