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Android Android Data Persistence CRUD Operations with SQLite Deleting Data

Posted by David Cahalan
David Cahalan
5,462 Points

cant add pictures from gallery in meme maker app.

I followed through the whole course and the app seems to be running fine but when i try to add a picture in the app through the gallery the picture is never displayed in the images tab. I'm not sure what I am missing?

Mikael Enarsson
Mikael Enarsson
7,056 Points
Mikael Enarsson
Mikael Enarsson
7,056 Points

I'm sorry to say it like this, but I'm a bit drunk, and a bit of code would be helpful.

David Cahalan
David Cahalan
5,462 Points

I was just wondering if it works for anyone else.

David Cahalan
David Cahalan
5,462 Points

Nope. I moved on.

1 Answer

Rebecca MArtin
Rebecca MArtin
9,203 Points
Rebecca MArtin
Rebecca MArtin
9,203 Points

Hi,

I just solved this. You need to override the "onActivityResult" method in the ImageGridFragment as well, since its currently only in the activity fragment but there's no interface talking back tot he mainActivity so it just gets lost. Easiest solution is to generate the OnActivityResult override method using your IDE (If you copy paste it produces warnings) and then copy the body of that method from MainActivity to the ImageGridFragment. The issue you'll then run into is that you need to notify the GridAdapter that the data set has been changed. At the end of the all the code inside the result_ok if statement, put mGridAdapter.notifyDataSetChanged();