android nosql local database

YOU.com answered on September 12, 2023 Popularity 3/10 Helpfulness 1/10

answer android nosql local database

android nosql local database

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// Add the Firebase Realtime Database dependency to your app's build.gradle file
dependencies {
    implementation 'com.google.firebase:firebase-database:19.7.0'
}

// Initialize Firebase in your app's onCreate method
FirebaseApp.initializeApp(this);

// Get a reference to the root of your database
DatabaseReference rootRef = FirebaseDatabase.getInstance().getReference();

// Write data to the database
rootRef.child("users").child("1").setValue("John Doe");

// Read data from the database
rootRef.child("users").child("1").addListenerForSingleValueEvent(new ValueEventListener() {
    @Override
    public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
        String name = dataSnapshot.getValue(String.class);
        Log.d("TAG", "User name: " + name);
    }

    @Override
    public void onCancelled(@NonNull DatabaseError databaseError) {
        Log.e("TAG", "Error reading data: " + databaseError.getMessage());
    }
});

Popularity 3/10 Helpfulness 1/10 Language java

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Contributed on Sep 12 2023

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android nosql local database

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