<layout ...>
 <data>
  <variable type="com.example.myapp.User" name="user"/>
 </data>
 <RelativeLayout ...>
  <TextView android:text="@{user.name}" .../>
 </RelativeLayout>
</layout>

<layout ...>
 <data>
  <variable type="com.example.myapp.User" name="user"/>
 </data>
 <RelativeLayout ...>
  <EditText android:text="@={user.name}" .../>
 </RelativeLayout>
</layout>

<layout ...>
 <data>
  <import type="android.view.View"/>
 </data>
 <RelativeLayout ...>
  <CheckBox android:id="@+id/seeAds" .../>
  <ImageView android:visibility="@{seeAds.checked ? View.VISIBLE : View.GONE}" .../>
 </RelativeLayout>
</layout>

classpath 'com.android.tools.build:gradle:2.1.0-alpha3'

android {
  ...
  dataBinding.enabled = true
}

// SwipeRefreshLayout.java

public class SwipeRefreshLayout extends View {
  private boolean isRefreshing;
  public void setRefreshing() {/* ... */}
  public boolean isRefreshing() {/* ... */}
  public void setOnRefreshListener(OnRefreshListener listener) {
    /* ... */
  }
  public interface OnRefreshListener {
    void onRefresh();
  }
}

@InverseBindingMethods({
    @InverseBindingMethod(
        type = android.support.v4.widget.SwipeRefreshLayout.class,
        attribute = "refreshing",
        event = "refreshingAttrChanged",
        method = "isRefreshing")})

@InverseBindingAdapter(attribute = "refreshing", event = "refreshingAttrChanged")
public static boolean isRefreshing(SwipeRefreshLayout view) {
  return view.isRefreshing();
}

@BindingAdapter("refreshingAttrChanged")
public static void setOnRefreshListener(final SwipeRefreshLayout view,
  final InverseBindingListener refreshingAttrChanged) {

  if (refreshingAttrChanged == null) {
    view.setOnRefreshListener(null);
  } else {
    view.setOnRefreshListener(new OnRefreshListener() {
      @Override
      public void onRefresh() {
        colorChange.onChange();
      }
    });
  }
}

@BindingAdapter(value = {"onRefreshListener", "refreshingAttrChanged"}, requireAll = false)
public static void setOnRefreshListener(final SwipeRefreshLayout view,
  final OnRefreshListener listener,
  final InverseBindingListener refreshingAttrChanged) {

  OnRefreshListener newValue = new OnRefreshListener() {
    @Override
    public void onRefresh() {
      if (listener != null) {
        listener.onRefresh();
      }
      if (refreshingAttrChanged != null) {
        refreshingAttrChanged.onChange();
      }
    }
  };

  OnRefreshListener oldValue = ListenerUtil.trackListener(view, newValue, R.id.onRefreshListener);
  if (oldValue != null) {
    view.setOnRefreshListener(null);
  }
  view.setOnRefreshListener(newValue);
}

// MyViewModel.java

public final ObservableBoolean swipeRefreshViewRefreshing = new ObservableBoolean(false);

public void load() {
  swipeRefreshViewRefreshing.set(true);

  // 网络请求
  ....

  swipeRefreshViewRefreshing.set(false);
}

public SwipeRefreshLayout.OnRefreshListener onRefreshListener() {
  return new SwipeRefreshLayout.OnRefreshListener() {
    @Override
    public void onRefresh() {
      // Do something you need
    }
  };
}

<android.support.v4.widget.SwipeRefreshLayout
  android:id="@+id/swipe_refresh_view"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  app:onRefreshListener="@{viewModel.onRefreshListener}"
  app:refreshing="@={viewModel.swipeRefreshViewRefreshing}">

  ...
</android.support.v4.widget.SwipeRefreshLayout>

@BindingAdapter("refreshing")
public static void setRefreshing(SwipeRefreshLayout view, boolean refreshing) {
  if (refreshing != view.isRefreshing()) {
    view.setRefreshing(refreshing);
  }
}