Beginning FlutterFire

Aug 30 2022 · Dart 2.16, Flutter 3.0, Visual Studio Code 1.69

Part 4: Save Pictures to Cloud Storage

20. Download Data from Cloud Storage

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Previous episode: 19. Upload Data to Cloud Storage Next episode: 21. Leverage Firebase Cloud Messaging

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Deleting files from your storage bucket is a straightforward process: basically, you just need to know the full path of the file you need to delete, and call the delete method: then, if the file exists, it gets deleted.

Future deleteImage(String path) async { 
    path = 'activity_images/' + basename(path); 
    storage.ref(path).delete(); 
  } 
if (activity.imagePath != '' || activity.imagePath != null) {
  helper.deleteImage(activity.imagePath!); 
}