flutterdartsizeuint8list

How can I get a Uint8List image size?

I want to find out the size of an Uint8List image before I upload it to firebase storage using

StorageUploadTask uploadTask = reference.putData(uint8ListImage);

wherein uint8ListImage is a Uint8List. Is there a way to find out the size of the Uint8List?

Solution

  • try this,

    print(uint8ListImage.lengthInBytes);

    this will print the size in bytes