与 flutter 共享变量的最佳方式是什么?
What is the best way to share variables with flutter?
我有这些变量想与另一个屏幕共享,除了推送它们之外最好的共享方式是什么?
您可以尝试使用单例,将您的变量存储在单例中 class 并跨屏幕共享它们。
class YourClass {
static YourClass _instance;
YourClass._();
static YourClass get instance => _instance = _instance ?? YourClass._();
// Your instance variables that you want to share can go here
var isVisible = false
}
我有这些变量想与另一个屏幕共享,除了推送它们之外最好的共享方式是什么?
您可以尝试使用单例,将您的变量存储在单例中 class 并跨屏幕共享它们。
class YourClass {
static YourClass _instance;
YourClass._();
static YourClass get instance => _instance = _instance ?? YourClass._();
// Your instance variables that you want to share can go here
var isVisible = false
}