Mastering Firebase For Android Development Epub [portable] Review
public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); FirebaseDatabase database = FirebaseDatabase.getInstance(); DatabaseReference ref = database.getReference("users"); ref.setValue("Hello, World!"); } }
dependencies { implementation 'com.google.firebase:firebase-perf:17.0.1' } mastering firebase for android development epub
exports.myFunction = functions.database.ref('users/{userId}') .onWrite((change, context) => { const userId = context.params.userId; const data = change.after.val(); console.log(`User ${userId} updated: ${data}`); }); import com
Firebase is a mobile and web application development platform that provides a suite of tools and services to help developers build, test, and deploy high-quality applications quickly and efficiently. Firebase was founded in 2011 and acquired by Google in 2014. FirebaseDatabase database = FirebaseDatabase.getInstance()
public User(String name, String email) { this.name = name; this.email = email; } }
Note that this guide is just a sample and you can always refer to the official Firebase documentation for more information.
import com.google.firebase.database.FirebaseDatabase;
public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); FirebaseDatabase database = FirebaseDatabase.getInstance(); DatabaseReference ref = database.getReference("users"); ref.setValue("Hello, World!"); } }
dependencies { implementation 'com.google.firebase:firebase-perf:17.0.1' }
exports.myFunction = functions.database.ref('users/{userId}') .onWrite((change, context) => { const userId = context.params.userId; const data = change.after.val(); console.log(`User ${userId} updated: ${data}`); });
Firebase is a mobile and web application development platform that provides a suite of tools and services to help developers build, test, and deploy high-quality applications quickly and efficiently. Firebase was founded in 2011 and acquired by Google in 2014.
public User(String name, String email) { this.name = name; this.email = email; } }
Note that this guide is just a sample and you can always refer to the official Firebase documentation for more information.
import com.google.firebase.database.FirebaseDatabase;