Android Networking: How to Mock the Internet
Android networking doesn't sound very radical nowadays. Actually, it's hard to find apps that don't have some sort of network dependency. Some of them won't even start without a stable network. Others…
How to make the height of a GridView wrap its content
The other day I wanted to group the items in my GridView and separate the groups with headers. Unfortunately, it turned out that GridView doesn’t support headers out-of-the-box.
Instead of rewriting the GridView or write a messy adapter for it, I tried out to group a TextView (the header) and a GridView (the group content) into a separate Fragment and then add multiple instances of that fragment to a ScrollView. It worked like a charm — almost…