message: testID support for bottom tabs on Android
diff: @@ -113,6 +113,10 @@ public class TabNavigationView extends BottomNavigationView implements TabView {
  @Override
  public void setTestID(int index, String testID) {
  + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2 && getTouchables().size() > index) {
  + BottomNavigationItemView itemView = (BottomNavigationItemView) getTouchables().get(index);
  + itemView.setTag(testID);
  + }
  }
  @Override
  