Mixion App is A native Android app for Steemit.com and can be downloaded on Playstore
The Search Activity/Fragment is a key component for an app when the "data" is large. A user can choose to either go through a list or search directly for what he wants
I feel the User woud get better experience and return to the app if he is able to sort the results gotten after a search . This way the user does not necessarily need to go through a long list off items about a "tag". he/she can always sort the data based on relevance or date and get what he/she came from.
When the sort icon is clicked, we can show a full screen dialog or fragment where the user can choose the sort order. The sorting order change can be done using sharedPreferences or an observer.
A progress bar can easily be added when the search is ongoing to tell the user "Work is being done in the background"