shared_preferences_module

this module is used to create shared_preferences module for juneflow.

Installation

1. If the juneflow project doesn't exist, please create it by following this guide.
2. open terminal in the juneflow project root directory, enter the following command.

june add shared_preferences_module

Usage

// Save an integer value to 'counter' key.
await prefs.setInt('counter', 10);
// Save an boolean value to 'repeat' key.
await prefs.setBool('repeat', true);
// Save an double value to 'decimal' key.
await prefs.setDouble('decimal', 1.5);
// Save an String value to 'action' key.
await prefs.setString('action', 'Start');
// Save an list of strings to 'items' key.
await prefs.setStringList('items', <String>['Earth', 'Moon', 'Sun']);

// Try reading data from the 'counter' key. If it doesn't exist, returns null.
final int? counter = prefs.getInt('counter');
print(counter); // 10

// Try reading data from the 'repeat' key. If it doesn't exist, returns null.
final bool? repeat = prefs.getBool('repeat');
print(repeat); // true

// Try reading data from the 'decimal' key. If it doesn't exist, returns null.
final double? decimal = prefs.getDouble('decimal');
print(decimal); // 1.5

// Try reading data from the 'action' key. If it doesn't exist, returns null.
final String? action = prefs.getString('action');
print(action); // Start

// Try reading data from the 'items' key. If it doesn't exist, returns null.
final List<String>? items = prefs.getStringList('items');
print(items); // [Earth, Moon, Sun]

// Remove data for the 'counter' key.
await prefs.remove('counter');