title: Adding Items in RecycleView Dynamically using a button
body: <p>I have a button(save contact) to save contacts ,the button when pressed get name and email from edit text and should dynamically add 1 list item in recycle view</p>
  
  <p>The save button is in fragment </p>
  
  <p>This is the name which i am extracting </p>
  
  <pre><code>company_name=(EditText)view.findViewById(R.id.edittext_companyname_createMeeting);
  </code></pre>
  
  <p>When i click on lead it should add in the existing recycleview </p>
  
  <pre><code> leads.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
  
       newValueAdapter.newAddeddata(company_name.getText().toString());*/
              }
          });
  </code></pre>
  
  <p>The recycle view already have a arraylist,how do i add new value to the arraylist and again call oncreate</p>
  
  <p>I tried to extract company name and send it to the adapter of that recycler view but it dint work</p>
  
  <p>Adapter of RecyclerView</p>
  
  <pre><code>public class NewleadsAdapter extends RecyclerView.Adapter&lt;NewleadsAdapter.MyViewHolder&gt; {
  
      Context context;
      LayoutInflater inflater;
      int positionbundle;
      ArrayList&lt;NewleadsPOJO&gt; datalist;
      public NewleadsAdapter(Context context, ArrayList&lt;NewleadsPOJO&gt; datalist,int positionbundle){
  
          this.context=context;
          this.datalist=datalist;
          this.positionbundle=positionbundle;
  
      }
     /* public NewleadsAdapter(){}*/
  
      @Override
      public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
          View view=LayoutInflater.from(context).inflate(R.layout.custom_new_leads,parent,false);
          MyViewHolder myViewHolder=new MyViewHolder(view);
          return myViewHolder;
      }
  
      @Override
      public void onBindViewHolder(MyViewHolder holder, int position) {
  
  
          holder.leads_company.setText(datalist.get(position).getLeads_company());
          holder.leads_date.setText(datalist.get(position).getLeads_date());
          holder.leads_time.setText(datalist.get(position).getLeads_time());
          if (positionbundle == 1){
            /*  holder.icon1.setVisibility(View.GONE);*/
              holder.icon1.setImageResource(R.drawable.taskcompletednewblue);
      }else{}
  
          Log.e("Create_meetingdate_ArrayList:", datalist.get(0).getLeads_company());   /* Arrays.deepToString(data.toArray())*/
          System.out.println(datalist.get(0).getLeads_company());
      }
  
      @Override
      public int getItemCount() {
          return datalist.size();
      }
  
  
      public class MyViewHolder extends RecyclerView.ViewHolder{
  
         TextView leads_company,leads_date,leads_time;
          ImageView icon1;
          public MyViewHolder(View itemView) {
              super(itemView);
  
              leads_company=(TextView)itemView.findViewById(R.id.leads_company);
              leads_date=(TextView)itemView.findViewById(R.id.leads_date);
              leads_time=(TextView)itemView.findViewById(R.id.leads_time);
               icon1=(ImageView)itemView.findViewById(R.id.leads_info);
          }
      }
  
  
      /*public void newAddeddata(String company_name){
          NewleadsPOJO newValue=new NewleadsPOJO();
          newValue.setLeads_company(company_name);
          datalist.add(datalist.size(),newValue);
  
      }*/
  }
  </code></pre>
  
  <p>Createmeetingfrag.java</p>
  
  <pre><code>public class CreateMeetingFrag extends Fragment {
  
  TextView leads,cold,warm,hot,closed;
      EditText company_name,email,date,time;
      public CreateMeetingFrag() {
          // Required empty public constructor
      }
  
  
      @Override
      public View onCreateView(LayoutInflater inflater, final ViewGroup container,
                               Bundle savedInstanceState) {
          // Inflate the layout for this fragment
          View view= inflater.inflate(R.layout.fragment_create_meeting, container, false);
  
  
          company_name=(EditText)view.findViewById(R.id.edittext_companyname_createMeeting);
  
          leads=(TextView)view.findViewById(R.id.meeting_leads);
          cold=(TextView)view.findViewById(R.id.meeting_cold);
          warm=(TextView)view.findViewById(R.id.meeting_warm);
          hot=(TextView)view.findViewById(R.id.meeting_hot);
          closed=(TextView)view.findViewById(R.id.meeting_closed);
  
          leads.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  //getSavedValues();
                 /* NewleadsAdapter newValueAdapter=new NewleadsAdapter();
                  newValueAdapter.newAddeddata(company_name.getText().toString());*/
  
                  NewleadsAdapter newValue=new NewleadsAdapter();
  
                  newValue.newAddeddata(company_name.getText().toString());
  
  
                   setDefaultValues();
                  leads.setBackgroundColor(getResources().getColor(R.color.blue));
                  Toast.makeText(getActivity(),"leads clicked and saved",Toast.LENGTH_SHORT).show();
                  leads.setTextColor(getResources().getColor(R.color.white));
              }
          });
  
  
  
          cold.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  setDefaultValues();
                  cold.setBackgroundColor(getResources().getColor(R.color.blue));
                  Toast.makeText(getActivity(),"leads clicked",Toast.LENGTH_SHORT).show();
                  cold.setTextColor(getResources().getColor(R.color.white));
              }
          });
  
  
          warm.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  setDefaultValues();
                  warm.setBackgroundColor(getResources().getColor(R.color.blue));
                  Toast.makeText(getActivity(),"leads clicked",Toast.LENGTH_SHORT).show();
                  warm.setTextColor(getResources().getColor(R.color.white));
              }
          });
  
  
          hot.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  setDefaultValues();
                  hot.setBackgroundColor(getResources().getColor(R.color.blue));
                  Toast.makeText(getActivity(),"leads clicked",Toast.LENGTH_SHORT).show();
                  hot.setTextColor(getResources().getColor(R.color.white));
              }
          });
  
  
          closed.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  setDefaultValues();
                  closed.setBackgroundColor(getResources().getColor(R.color.blue));
                  Toast.makeText(getActivity(),"leads clicked",Toast.LENGTH_SHORT).show();
                  closed.setTextColor(getResources().getColor(R.color.white));
              }
          });
  
  
  
  
          return view;
  
      }
  
  
      @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
      public void setDefaultValues(){
  
          leads.setBackgroundColor(getResources().getColor(R.color.white));
          cold.setBackgroundColor(getResources().getColor(R.color.white));
          warm.setBackgroundColor(getResources().getColor(R.color.white));
          hot.setBackgroundColor(getResources().getColor(R.color.white));
          closed.setBackgroundColor(getResources().getColor(R.color.white));
          closed.setTextColor(getResources().getColor(R.color.black_semi_transparent));
          hot.setTextColor(getResources().getColor(R.color.black_semi_transparent));
          warm.setTextColor(getResources().getColor(R.color.black_semi_transparent));
          cold.setTextColor(getResources().getColor(R.color.black_semi_transparent));
          leads.setTextColor(getResources().getColor(R.color.black_semi_transparent));
          leads.setBackground(getResources().getDrawable(R.drawable.bordder_button));
          closed.setBackground(getResources().getDrawable(R.drawable.bordder_button));
          hot.setBackground(getResources().getDrawable(R.drawable.bordder_button));
          warm.setBackground(getResources().getDrawable(R.drawable.bordder_button));
          cold.setBackground(getResources().getDrawable(R.drawable.bordder_button));
      }
  
  
  
  
  }
  </code></pre>