我已經(jīng)將 json 文件導(dǎo)入到 firebase 實時數(shù)據(jù)庫，你可以按照截圖 https://ibb.co/wyLDPC8 “數(shù)據(jù)庫結(jié)構(gòu)”
1 回答
小怪獸愛吃肉
TA貢獻(xiàn)1852條經(jīng)驗 獲得超1個贊
你可以這樣做
DatabaseReference dbRef = FirebaseDatabase.getInstance().getReference();
dbRef.child("categories").addSingleValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
if (dataSnapshot.exists()) {
for (DataSnapshot snapshot : dataSnapshot.getChildren()) {
String name = snapshot.child("names").getValue().toString(); // it will give names node string
/// To Fetch Quotes
DataSnapshot quotesSnapshot = snapshot.child("qoutes");
for (DataSnapshot quoteSingleSnpashot : quotesSnapshot.getChildren()) {
String quote = quoteSingleSnpashot.child("quote").getValue().toString(); // it will give names node string
}
}
}
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
});
}
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