kirz_ram_info #

A Flutter plugin to get total and used RAM information on iOS devices.

Platform Support #

• ✅ iOS
• ❌ Android (throws an error)

Features #

• Get total RAM in bytes
• Get used RAM in bytes
• Calculate free RAM
• Convert values to MB/GB
• Calculate RAM usage percentage

Installation #

Add this to your package's pubspec.yaml file:

dependencies:
  kirz_ram_info: ^0.0.1

Usage #

import 'package:kirz_ram_info/kirz_ram_info.dart';

// Get complete RAM information
try {
  final ramInfo = await KirzRamInfo.getRamInfo();
  print('Total RAM: ${ramInfo.totalRamGB.toStringAsFixed(2)} GB');
  print('Used RAM: ${ramInfo.usedRamGB.toStringAsFixed(2)} GB');
  print('Free RAM: ${ramInfo.freeRamGB.toStringAsFixed(2)} GB');
  print('Usage: ${ramInfo.usagePercentage.toStringAsFixed(1)}%');
} catch (e) {
  print('Error: $e'); // Will throw on Android
}

// Get only total RAM
final totalRam = await KirzRamInfo.getTotalRam();
print('Total RAM: ${totalRam / (1024 * 1024 * 1024)} GB');

// Get only used RAM
final usedRam = await KirzRamInfo.getUsedRam();
print('Used RAM: ${usedRam / (1024 * 1024 * 1024)} GB');

RamInfo Properties #

The RamInfo class provides the following properties:

• totalRam - Total RAM in bytes (int)
• usedRam - Used RAM in bytes (int)
• freeRam - Free RAM in bytes (int, computed)
• totalRamMB - Total RAM in megabytes (double)
• usedRamMB - Used RAM in megabytes (double)
• freeRamMB - Free RAM in megabytes (double)
• totalRamGB - Total RAM in gigabytes (double)
• usedRamGB - Used RAM in gigabytes (double)
• freeRamGB - Free RAM in gigabytes (double)
• usagePercentage - RAM usage percentage 0-100 (double)

Platform-Specific Notes #

iOS #

Uses native iOS APIs to get accurate RAM information:

• ProcessInfo.processInfo.physicalMemory for total RAM
• mach_task_basic_info and vm_statistics64 for used RAM

Android #

Throws a PlatformException with code UNSUPPORTED_PLATFORM when called.

Error Handling #

Always wrap calls in try-catch blocks:

try {
  final ramInfo = await KirzRamInfo.getRamInfo();
  // Use ramInfo
} on PlatformException catch (e) {
  if (e.code == 'UNSUPPORTED_PLATFORM') {
    print('This platform is not supported');
  }
} catch (e) {
  print('Error getting RAM info: $e');
}

License #

MIT License