package com.kuulchatmedia.closeappbusiness.fragment; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.net.Uri; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.content.LocalBroadcastManager; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.ListView; import android.widget.ProgressBar; import android.widget.TextView; import android.widget.Toast; import com.kuulchatmedia.closeappbusiness.R; import com.kuulchatmedia.closeappbusiness.activity.MessageActivity; import com.kuulchatmedia.closeappbusiness.other.ChatItem; import com.kuulchatmedia.closeappbusiness.other.Functions; import com.kuulchatmedia.closeappbusiness.other.InboxAdapter; import com.kuulchatmedia.closeappbusiness.other.SQLiteHandler; import java.util.ArrayList; import java.util.HashMap; import static android.support.constraint.Constraints.TAG; /** * A simple {@link Fragment} subclass. * Activities that contain this fragment must implement the * {@link InboxFragment.OnFragmentInteractionListener} interface * to handle interaction events. * Use the {@link InboxFragment#newInstance} factory method to * create an instance of this fragment. */ public class InboxFragment extends Fragment implements AdapterView.OnItemClickListener { // TODO: Rename parameter arguments, choose names that match // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER private static final String ARG_PARAM1 = "param1"; private static final String ARG_PARAM2 = "param2"; private SQLiteHandler db; private Functions f; private String sessionToken,userid,user_type; private TextView txtTotal; private ProgressBar bar; ListView list; InboxAdapter adapter; ArrayList arraylist = new ArrayList(); // TODO: Rename and change types of parameters private String mParam1; private String mParam2; private OnFragmentInteractionListener mListener; public InboxFragment() { // Required empty public constructor } /** * Use this factory method to create a new instance of * this fragment using the provided parameters. * * @param param1 Parameter 1. * @param param2 Parameter 2. * @return A new instance of fragment InboxFragment. */ // TODO: Rename and change types and number of parameters public static InboxFragment newInstance(String param1, String param2) { InboxFragment fragment = new InboxFragment(); Bundle args = new Bundle(); args.putString(ARG_PARAM1, param1); args.putString(ARG_PARAM2, param2); fragment.setArguments(args); return fragment; } //If the message arrives and current fragrment is inbox, reload fragment private BroadcastReceiver mMessageReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { //Reload fragment arraylist.clear(); arraylist = db.inboxChatItems(userid); // Pass results to ListViewAdapter Class adapter = new InboxAdapter(getActivity(), arraylist); // Binds the Adapter to the ListView list.setAdapter(adapter); adapter.notifyDataSetChanged(); Log.d(TAG, "Message has arrived. Update screen"); } }; private BroadcastReceiver mMessageStatus = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { arraylist.clear(); arraylist = db.inboxChatItems(userid); // Pass results to ListViewAdapter Class adapter = new InboxAdapter(getActivity(), arraylist); // Binds the Adapter to the ListView list.setAdapter(adapter); adapter.notifyDataSetChanged(); Log.d(TAG, "Message status has changed. Update screen"); } }; @Override public void onStart() { super.onStart(); getActivity().registerReceiver(mMessageReceiver, new IntentFilter("chatarrival")); getActivity().registerReceiver(mMessageStatus, new IntentFilter("update_message_status")); } @Override public void onStop() { super.onStop(); getActivity().unregisterReceiver(mMessageStatus); getActivity().unregisterReceiver(mMessageReceiver); } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setRetainInstance(true); if (getArguments() != null) { mParam1 = getArguments().getString(ARG_PARAM1); mParam2 = getArguments().getString(ARG_PARAM2); } } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout for this fragment View view = inflater.inflate(R.layout.fragment_inbox, container, false); db = new SQLiteHandler(getActivity()); // Fetching user details from sqlite HashMap user = db.getSession(); // Staff session token sessionToken = user.get("session"); userid = user.get("cid"); f = new Functions(); bar = (ProgressBar)view.findViewById(R.id.progressBar); list = (ListView) view.findViewById(R.id.list); list.setOnItemClickListener(this); bar.setVisibility(View.VISIBLE); loadMessages(); return view; } @Override public void onItemClick(AdapterView parent, View view, int position, long id) { long viewId = view.getId(); if(viewId==R.id.messageitem) { Intent i = new Intent(getContext(), MessageActivity.class); String name = ""; String image = ""; String chatter = ""; if (userid.equals(arraylist.get(position).getFromid())) { name = arraylist.get(position).getToname(); image = arraylist.get(position).getToimage(); chatter = arraylist.get(position).getToid(); } else { name = arraylist.get(position).getFromname(); image = arraylist.get(position).getFromimage(); chatter = arraylist.get(position).getFromid(); } i.putExtra("name", name); i.putExtra("image", image); i.putExtra("toid", chatter); i.putExtra("back_type", "0"); startActivity(i); } } public void loadMessages(){ arraylist = db.inboxChatItems(userid); // Pass results to ListViewAdapter Class adapter = new InboxAdapter(getActivity(), arraylist); // Binds the Adapter to the ListView list.setAdapter(adapter); bar.setVisibility(View.GONE); } // TODO: Rename method, update argument and hook method into UI event public void onButtonPressed(Uri uri) { if (mListener != null) { mListener.onFragmentInteraction(uri); } } @Override public void onAttach(Context context) { super.onAttach(context); if (context instanceof OnFragmentInteractionListener) { mListener = (OnFragmentInteractionListener) context; } else { /*throw new RuntimeException(context.toString() + " must implement OnFragmentInteractionListener");*/ } } @Override public void onDetach() { super.onDetach(); mListener = null; } /** * This interface must be implemented by activities that contain this * fragment to allow an interaction in this fragment to be communicated * to the activity and potentially other fragments contained in that * activity. *

* See the Android Training lesson Communicating with Other Fragments for more information. */ public interface OnFragmentInteractionListener { // TODO: Update argument type and name void onFragmentInteraction(Uri uri); } }