FragmentActivity getViewModelStore()

FragmentActivity.java

public ViewModelStore getViewModelStore() {
   // Code   
   if (mViewModelStore == null) {
       NonConfigurationInstances nc =
          (NonConfigurationInstances) getLastNonConfigurationInstance();
       
	if (nc != null) {
           mViewModelStore = nc.viewModelStore;
       	}
       	if (mViewModelStore == null) {
           mViewModelStore = new ViewModelStore();
       	}
   }
   return mViewModelStore;
}