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Cancel Google Drive upload possible?

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长情又很酷
长情又很酷 2020-12-31 13:22

I have written an app using the official API to upload to Google drive, this works perfectly. However I can\'t find anyway to cancel an upload. I\'m running it in an ASync

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  • 时光说笑
    时光说笑 (楼主)
    2020-12-31 14:13

    I've been looking for an answer for a long time as well. The following is the best I could come up with.

    Store the Future object anywhere you want (use Object or Void):

    Future future;



    Call this code (Java 8):
    


    try
{
    ExecutorService executor = Executors.newSingleThreadExecutor();

    future = (Future) executor.submit(() ->
    {
       // start uploading process here
    });

    future.get();            // run the thread (blocks)
    executor.shutdown();
}
catch (CancellationException | ExecutionException | InterruptedException e)
{}



    To cancel, call:
    


    future.cancel(true);

    


    This solution hasn't produced any nasty side effects so far, unlike stopping a thread (deprecated), and guarantees a cancel, unlike interrupting.
    
    
    
             
    
                                                        
    
            
            
    
              
                
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