Examples of DataBinding usage in production apps?

DataBinding is a powerful feature in Android that enables developers to bind UI components in their layouts to data sources, streamlining the process of displaying and updating UI with data. Many production apps leverage DataBinding for improved maintainability and reactivity in their views.

DataBinding, Android Development, Production Apps, UI Components, Reactive Programming


        // Example of DataBinding usage in an Android Production App

        // In your build.gradle (Module)
        android {
            ...
            buildFeatures {
                dataBinding true
            }
        }

        // In your layout XML file (activity_main.xml)
        
            
                
            
            
                
                
            
        

        // In your ViewModel (MainViewModel.java)
        public class MainViewModel extends ViewModel {
            private MutableLiveData userName = new MutableLiveData<>();

            public MutableLiveData getUserName() {
                return userName;
            }

            public void onUpdateUserName() {
                userName.setValue("New User Name");
            }
        }

        // In your Activity (MainActivity.java)
        public class MainActivity extends AppCompatActivity {
            private ActivityMainBinding binding;
            private MainViewModel viewModel;

            @Override
            protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
                viewModel = new ViewModelProvider(this).get(MainViewModel.class);
                
                binding.setViewModel(viewModel);
                binding.setLifecycleOwner(this);
            }
        }

Examples of DataBinding usage in production apps?

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Examples of DataBinding usage in production apps?

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