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Android Build a Self-Destructing Message Android App Relating Users in Parse.com Removing Friend Relationships

Posted by Sohale Vu
Sohale Vu
18,322 Points

Problem with the removing friend relationships code challenge

I am not sure where to place the code

mSitesRelation.remove(website.get(position));

in the presented code to show that the website is removed. Everyplace I put it only tells me that there is compiler error.

2 Answers

John W
John W
21,558 Points

In the method onListItemClick, a ParseObject website is created. That's where the problem wants you to remove it from the relation. To remove website from relation, simply do

mSitesRelation.remove(website);
Majdi Zrelli
PLUS
Majdi Zrelli
Courses Plus Student 19,262 Points
Majdi Zrelli
Majdi Zrelli
Courses Plus Student 19,262 Points

mSitesRelation.remove(website.get(index)); you should assign the value of the index pragmatically using for loop of manually like mSitesRelation.remove(website.get(0)); mSitesRelation.remove(website.get(1)); mSitesRelation.remove(website.get(2)); etc I hope that will help you