getLostData method
Retrieves any previously picked files, that were lost due to the MainActivity being destroyed. (Android only)
Image or video can be lost if the MainActivity is destroyed. And there is no guarantee that the MainActivity is always alive. Call this method to retrieve the lost data and process the data according to your APP's business logic.
Returns a LostDataResponse object if successfully retrieved the lost data. The LostDataResponse object can
represent either a successful image/video selection, or a failure.
Calling this on a non-Android platform will throw UnimplementedError exception.
See also:
LostDataResponse, for what's included in the response.- Android Activity Lifecycle, for more information on MainActivity destruction.
Implementation
Future<LostDataResponse> getLostData() {
throw UnimplementedError('getLostData() has not been implemented.');
}