Fragment replacing in RecyclerView item

Question

In my RecyclerView I need replace part of my item to my fragment. But replacing only first item in recycler view. What I am doing is wrong?

My conta

Answer 1

I finnaly found solution. The problem is I set a common container id. But in recycler view need to set unique container id for each item.

So, my code now this:

MyFragment fragment = MyFragment.newInstance("fragment1");
fragmentManager.beginTransaction().replace(UNIQUE_CONTAINER_ID, fragment).commit();

If someone will be useful, here is my complete code (implementation fragment in recycler view):

public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) 
{

...

// Delete old fragment
int containerId = holder.mediaContainer.getId();// Get container id
Fragment oldFragment = fragmentManager.findFragmentById(containerId);
if(oldFragment != null) {
    fragmentManager.beginTransaction().remove(oldFragment).commit();
}

int newContainerId = View.generateViewId();// Generate unique container id
holder.mediaContainer.setId(newContainerId);// Set container id

// Add new fragment
MyFragment fragment = MyFragment.newInstance("fragment1");
fragmentManager.beginTransaction().replace(newContainerId, fragment).commit();

...

}

Upd.: Instead of using your own method to generate a unique id, it is recommended to use View.generateViewId()