现在不推荐使用Handler()，我该怎么用?
问题描述：
如何解决此代码中的弃用警告?另外，还有其他选择吗?
How do I fix the deprecation warning in this code? Alternatively, are there any other options for doing this?
Handler().postDelayed({
context?.let {
//code
}
}, 3000)
答
仅不建议使用无参数构造函数，现在最好通过Looper.getMainLooper()方法在构造函数中指定Looper.
Only the parameterless constructor is deprecated, it is now preferred that you specify the Looper in the constructor via the Looper.getMainLooper() method.
new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
@Override
public void run() {
// Your Code
}
}, 3000);
将其用于Kotlin
Handler(Looper.getMainLooper()).postDelayed({
// Your Code
}, 3000)