Flutter dimensione del file

Esempi di codice

8
0

ottenere un file di dimensioni flutter

import 'dart:io';

//Here's the method to get file size:

double getFileSize(File file){      
	int sizeInBytes = file.lengthSync();
	double sizeInMb = sizeInBytes / (1024 * 1024);
    return sizeInMb;
}

//Alternatively for extension:

extension FileUtils on File {
	get size {
    	int sizeInBytes = this.lengthSync();
		double sizeInMb = sizeInBytes / (1024 * 1024);
    	return sizeInMb;
    }
}
1
0

flutter dimensione del file

import 'dart:io';

//Here's the method to get file size:

double getFileSize(File file){      
    int sizeInBytes = file.lengthSync();
    double sizeInMb = sizeInBytes / (1024 * 1024);
    return sizeInMb;
}

//Alternatively for extension:

extension FileUtils on File {
    get size {
        int sizeInBytes = this.lengthSync();
        double sizeInMb = sizeInBytes / (1024 * 1024);
        return sizeInMb;
    }
}

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