如何侦听原始数据类型中的值更改（在这种情况下：布尔值）

Question

I want to make some code which its execution is triggered by value change of a boolean in my Android project. does that means creating a listener? Would you mind showing a sample to me?

Answer 1

Without knowing anything of your application, I will suggest an implementation of the Observer pattern . There are examples for a Java implementation on the Wikipedia page.