Hi! Are you calling recyclerView.setLayoutManager(somelayout) somewhere outside the code you pasted?
"In contrast to other adapter-backed views such as ListView <https://developer.android.com/reference/android/widget/ListView.html> or GridView <https://developer.android.com/reference/android/widget/GridView.html>, RecyclerView allows client code to provide custom layout arrangements for child views. These arrangements are controlled by the RecyclerView.LayoutManager <https://developer.android.com/reference/android/support/v7/widget/RecyclerView.LayoutManager.html>. A LayoutManager must be provided for RecyclerView to function." Marina On Fri, Dec 2, 2016 at 2:06 PM, Chie Paliza <[email protected]> wrote: > Im creating budgeting app. And I want to see the expenses of the user > weekly but I have a problem, Im getting first the date and compare it in > the dates in that week but no data > shown in my recyclerview. This is my code: > > recyclerView.requestLayout(); > Log.e("myFirebaseData", "'" + month); > adapter.cleanup(); > > > adapter = new FirebaseRecyclerAdapter<ExpenseData, myViewHolder>( > ExpenseData.class, R.layout.listitem, myViewHolder.class, > mRef.orderByChild("date")) { > > > @Override > protected void populateViewHolder(final myViewHolder viewHolder, > ExpenseData model, final int position) { > > > java.util.Calendar c = Calendar.getInstance(); > DateFormat format = new SimpleDateFormat("MMMM > dd, yyyy", Locale.ENGLISH); > c.setFirstDayOfWeek(Calendar.SUNDAY); > c.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY); > > > String[] days = new String[7]; > for (int i = 0; i < 7; i++) { > Log.e("dateTag", format.format(c.getTime())); > days[i] = format.format(c.getTime()); > c.add(Calendar.DAY_OF_MONTH, 1); > > String checkDate = model.getDate(); > if (checkDate.contentEquals(days[i])) { > > > > viewHolder.DateText.setText(model.getDate()); > > viewHolder.ExpenseTitleText.setText(model.getExpensetitle()); > > viewHolder.AmountText.setText(String.valueOf(String.format("%.2f", > model.getAmount()))); > } > } > } > > }; > > > recyclerView.setAdapter(adapter); > > > } > > -- > You received this message because you are subscribed to the Google Groups > "Android Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/android-developers. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/android-developers/5c519fcd-837b-46d1-b0f2- > 51b73fda5098%40googlegroups.com > <https://groups.google.com/d/msgid/android-developers/5c519fcd-837b-46d1-b0f2-51b73fda5098%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/android-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/android-developers/CACaNmX1z%3DcKi575-eQyripmpMT_OyDVWRJFx9SF-v4x-23%3DV0A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
