Filter Fragment From Activity

153
May 01, 2018, at 00:23 AM

I have a SearchView in my action bar, now when a user begins to type I would like to be able to filter the list in the fragment.

I tried setting the Menu activity as static and assigning it to a variable in my activity and setting the listener from there but it didn't work.

I was told this: "Try using interface with callback methods" but I don't understand this at all.

Rent Charter Buses Company
READ ALSO
Find if screen has rounded corners

Find if screen has rounded corners

I am looking for a way to determine whether Android device has screen with rounded corners and ideally also the radius

167
ViewPager transition showing empty space when selecting distant tabs

ViewPager transition showing empty space when selecting distant tabs

I'm currently using a very simple TabLayout at the bottom with 5 tabs and ViewPager sample

143
How do I reverse the order of data from Firebase in my RecyclerView with a GridLayoutManager?

How do I reverse the order of data from Firebase in my RecyclerView with a GridLayoutManager?

I'm facing the problem that I want my uploaded data to be on the top of my RecyclerViewI┬┤m already displaying the data from Firebase in a RecyclerView with a GridLayoutManager

228
Partial file system access in android O?

Partial file system access in android O?

I have Android phone with Oreo(80)

193