Hello everyone, such a question, I write time to the database in this way
I get time like this
Long tsLong = System.currentTimeMillis()/1000; String ts = tsLong.toString();
And then write down
reference.child(id).child("time").setValue(ts);
I'm trying to sort this way:
reference = database.getReference("Object"); Long tsLong = System.currentTimeMillis()/1000; String ts = tsLong.toString(); query = reference.orderByChild("time").startAt("1552608000").endAt(ts);
How can I ensure that the records are displayed in time from new to old?
PS while solving this issue, but it is not very suitable
llm.setReverseLayout(true); llm.scrollToPosition(0); recyclerView.setLayoutManager(llm);