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Android Android Fragments Introducing Fragments Handling Clicks

vicente lee
vicente lee
6,271 Points
Posted by vicente lee
vicente lee
6,271 Points

Weird bug

Not sure why this is happening, but whenever I click on say "french toast" I get a "german pancakes" toast. So I logged the index for the things that I'm clicking, and whenever I click the very first item, supposedly, the index should be 0. But what I'm logging is 7. And then when I click on some other item, I'm also logging 7. Any ideas as to what I'm doing?

vicente lee
vicente lee
6,271 Points
vicente lee
vicente lee
6,271 Points

Ok, never mind, silly me. The mIndex field should be a member of the nested class. Can anyone explain why the mIndex field has to be inside the ListViewHolder class? Why does it act buggy when declaring it inside the ListAdapter class?

Kareem Jeiroudi
Kareem Jeiroudi
14,984 Points
Kareem Jeiroudi
Kareem Jeiroudi
14,984 Points

Oh my god! Thnx! you saved my life. I've had this issue before with another app, and now I'm having it again, and couldn't resolve it. Thanks for finally finding a solution!

1 Answer

Seth Kroger
Seth Kroger
56,414 Points
Seth Kroger
Seth Kroger
56,414 Points

Recall that the Adapter is for the entire list, and the ViewHolders are for the individual items. If you make mIndex a member of the adapter, it will be set to whatever the index was for the last ViewHolder to be bound.