67 lines
1.9 KiB
Java
67 lines
1.9 KiB
Java
package org.mercury_im.messenger.ui.chatlist;
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import static org.mercury_im.messenger.MercuryImApplication.TAG;
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import android.content.Context;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.ViewModelProviders;
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import androidx.recyclerview.widget.RecyclerView;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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import org.mercury_im.messenger.R;
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public class ChatListFragment extends Fragment {
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private ChatListViewModel viewModel;
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@BindView(R.id.chat_list__recycler_view)
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RecyclerView recyclerView;
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private final ChatListRecyclerViewAdapter recyclerViewAdapter = new ChatListRecyclerViewAdapter();
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public ChatListFragment() {
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}
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@Nullable
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater,
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@Nullable ViewGroup container,
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@Nullable Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.fragment_chat_list, container, false);
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ButterKnife.bind(this, view);
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recyclerView.setAdapter(recyclerViewAdapter);
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return view;
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}
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@Override
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public void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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}
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@Override
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public void onAttach(Context context) {
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super.onAttach(context);
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viewModel = ViewModelProviders.of(getActivity()).get(ChatListViewModel.class);
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viewModel.getChats().observe(this, chatModels -> {
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if (chatModels == null) {
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Log.d(TAG, "Displaying null chats");
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return;
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}
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Log.d(TAG, "Displaying " + chatModels.size() + " chats");
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recyclerViewAdapter.setModels(chatModels);
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});
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}
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}
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