RecyclerView in Fragment - No Adapter Attached, Skipping Layout

Question

I have an odd situation, I have an Activity hosting a TabLayout/Viewpager that populates data based on changes to a Firebase Database. Unfortunatel

Answer 1

Move your Adapter from onCreateView to onActivityCreated method after you have read data from firebase.

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

//read Poll data from firebase mPollsRef for example
//.... database reference to firebase
//Query mPollsRef = databaseReference.child("pools").limitToFirst(200);


    mRecyclerview.setLayoutManager(mLayoutManager);
    mFireAdapter = new FirebaseRecyclerAdapter<Poll, PollHolder>(Poll.class, R.layout.latest_item, PollHolder.class, mPollsRef) {
    @Override
    protected void populateViewHolder(PollHolder viewHolder, Poll model, int position) {
        viewHolder.mPollQuestion.setText(model.getQuestion());
        Picasso.with(getActivity().getApplicationContext())
                .load(model.getImage_URL())
                .fit()
                .into(viewHolder.mPollImage);
        Log.v("QUESTION", model.getQuestion());
        Log.v("IMAGE", model.getImage_URL());
        }
    };
    mRecyclerview.setAdapter(mFireAdapter);

}

My code for initialize Pager at HostActivity.java

private FragmentPagerAdapter mPagerAdapter;
private ViewPager mViewPager;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_absence);


    // Create the adapter that will return a fragment for each section
    mPagerAdapter = new FragmentPagerAdapter(getSupportFragmentManager()) {
        private final Fragment[] mFragments = new Fragment[] {
                new MyAbsenceFragment(),
                new MyAttendanceFragment(),
                new AbsTypesFragment(),
                new LiveFragment(),
        };
        private final String[] mFragmentNames = new String[] {
                "Absences",
                "Attendances",
                "AbsTypes",
                "Live"
        };
        @Override
        public Fragment getItem(int position) {
            return mFragments[position];
        }
        @Override
        public int getCount() {
            return mFragments.length;
        }
        @Override
        public CharSequence getPageTitle(int position) {
            return mFragmentNames[position];
        }
    };
    // Set up the ViewPager with the sections adapter.
    mViewPager = (ViewPager) findViewById(R.id.container);
    mViewPager.setAdapter(mPagerAdapter);