/Java/For loop in firebase snapshot in java

For loop in firebase snapshot in java

FirebaseDatabase database = FirebaseDatabase.getInstance();
DatabaseReference myRef = database.getReference();
myRef.addValueEventListener(new ValueEventListener() {
 @Override
 public void onDataChange(DataSnapshot dataSnapshot) {
    for(DataSnapshot item_snapshot:dataSnapshot.getChildren()) {

      Log.d("item id ",item_snapshot.child("item_id").getValue().toString());
      Log.d("item desc",item_snapshot.child("item_desc").getValue().toString());
     }
  }
}

Source: stackoverflow.com

Similar codes

0 vote311 views1 answer
Poo pledin 3.0
Java
0 vote378 views1 answer
How to convert character into operator
Java
0 vote374 views1 answer
Do not concatenate text displayed with setText. Use resource string with placeholders.
Java
1 vote336 views1 answer
How to resize image in android programmatically
Java
-1 vote326 views1 answer
What is treeset in java
Java
0 vote362 views1 answer
Random numeros negativos java
Java
2 votes406 views2 answers
Java remove non numeric characters from string
Java
9 votes347 views3 answers
Date to string java
Java
0 vote350 views1 answer
AmazonS3ClientBuilder
Java
0 vote330 views1 answer
If ternaire java
Java