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Votes

Support for saving documents in a separate thread on non-web platforms

Currently, we are saving the document in the main thread, which causes the UI to freeze. To avoid this, we need to execute the Save process in an isolate (separate execution thread) that runs independently from the main execution thread (UI thread).


Note: This support is applicable only for Android, iOS, macOS, and Windows platforms and is not applicable for the Web platform. This is because isolates are not supported on the Web platform, so the main thread will be used for saving the PDF document on the Web platform. Reference:

Reference: https://dart.dev/language/concurrency#concurrency-on-the-web