Implement API Fetch Callback Listener

[VarunT11]

Issue Description

The FetchApiSingleton Class fetches the required JSON Object from the Internet but does not return it to the called method. This issue aims to return the result JSON Object back to the Called Method.

• Inside the FetchApiSingleton class, implement a Callback Listener method using Interface.
• This void Callback method should have JSONObject as a Parameter.
• This method should be called from the onJsonObjectFetch method.
• Test for the working of this callback method by implementing it in the MainActivity and attach screenshots of the same. Note that you should receive a JSONObject in the MainActivity. Once tested, remove the changes in the MainActivity.

Note

• Before starting work on this issue, update your main branch with the main branch of the main repository.
• Create a new branch from the main working on this issue and give it a meaningful name.
• Note that you must have completed the following issues to claim this issue:
  • Setup the Project on your Local Machine #1
  • Add your name to the list of Contributors (Mandatory) #10
  • Star this Repository #80
• If the above issues have not been completed, this issue will not be assigned to you.

[Ksathwik03]

Claim

[VarunT11]

@Ksathwik03 You have not completed all the required 3 issues. Please complete it before claiming other issues in this repo.

[Ksathwik03]

@Ksathwik03 You have not completed all the required 3 issues. Please complete it before claiming other issues in this repo.

Sure sir will be completing them now 👍🏻.

[shashwat-mittal]

Claim

[rohanbabbar04]

Claim

[VarunT11]

@shashwat-mittal The issue has been assigned to you!

[Ksathwik03]

@Ksathwik03 You have not completed all the required 3 issues. Please complete it before claiming other issues in this repo.

Sir i made prs for all the issues.

[starboi02]

@shashwat-mittal what's the status?

[shashwat-mittal]

@shashwat-mittal what's the status?

Sir i am trying to do it.. Finding it a bit difficult..