im having issues with whatsapp:// url scheme

Question

method does not override method from superclass. how can i fix this error. im making and android native app for my website.and my website contain a button which amy app defining as unknown url error so i add the code (shared in screenshote) but after that is showing a error and its not working, im doing making this app without any pre knowledge of java or android app development please help me out to solve this issue . everything is working fine instead of whatsapp url

Answer 1

MainActivity and this superclass not has shouldOverrideUrlLoading method

Answer 2

With this code, you're saying that there is a method shouldOverrideUrlLoading in your superclass. Superclass is the class you extend. Example:

public class MainActivity extends ExampleClass { }

To override a method, there needs to be a

protected void shouldOverrideUrlLoading(){ }

method in ExampleClass.

If you didn't override any class, remove @Override. If you did and must extend a class, you can't go further without inheritance knowledge.