Only the parameterless constructor is deprecated, it is now preferred that you specify the Looper
in the constructor via the Looper.getMainLooper()
method.
Use it for Java
new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
@Override
public void run() {
// Your Code
}
}, 3000);
Use it for Kotlin
Handler(Looper.getMainLooper()).postDelayed({
// Your Code
}, 3000)