title: How to open a popup window from an adapter class
body: <p>I created a class for showing employee details in a CardView inside a RecyclerView . New requirement is to show a popup window of card while clicking. So I added setOnClickListener and it works fine(I got card name in Log). But how do I open a popup window from this click? Actually am a newbie in android</p>
  
  <pre><code>public class EmployeeCardAdapter extends RecyclerView.Adapter&lt;EmployeeCardAdapter.ViewHolder&gt; {
  
  private Context context;
  private EmployeeBean employeeBean;
  private ArrayList&lt;EmployeeBean&gt; employeeList;
  
  
  
  public EmployeeCardAdapter(Context context, ArrayList&lt;EmployeeBean&gt; employeeList){
      this.context = context;
      this.employeeList = employeeList;
  }
  
  @Override
  public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
  
     View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.employee_card, parent, false);
      ViewHolder viewHolder = new ViewHolder(v);
      return viewHolder;
  }
  
  @Override
  public void onBindViewHolder(ViewHolder viewHolder, int position) {
  
      EmployeeBean employeeBean = employeeList.get(position);
      viewHolder.employeeCardTitle.setText(employeeBean.getName());
      viewHolder.employeeName.setText(employeeBean.getName());
      viewHolder.employeeQualification.setText(employeeBean.getQualification());
      viewHolder.employeeExperiance.setText(employeeBean.getExperiance());
  
  }
  @Override
  public int getItemCount() {
      return employeeList.size();
  }
  
  
  public static class  ViewHolder extends RecyclerView.ViewHolder{
  
      public TextView employeeCardTitle;
      public TextView employeeName;
      public TextView employeeQualification;
      public TextView employeeExperiance;
  
      public View view;
      public ClipData.Item currentItem;
      public ViewHolder(final View itemView) {
          super(itemView);
          employeeCardTitle = (TextView)itemView.findViewById(R.id.employee_card_title);
          employeeName = (TextView)itemView.findViewById(R.id.employee_name);
          employeeQualification = (TextView)itemView.findViewById(R.id.employee_Qualification);
          employeeExperiance = (TextView)itemView.findViewById(R.id.employee_experiance);
  
          itemView.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View view) {
  
  
  
              }
          });
      }
  }
  
  }
  </code></pre>
  
  <p>I searched a lot of tutorials but every tutorials are opening the popup window from Activity class. But here I am using fragment. I designed a popup window layout as follows</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:id="@+id/employee_popup_id"
  android:layout_width="match_parent" android:layout_height="match_parent"
  android:background="@color/light_blue_tranparency"&gt;
  
      &lt;TextView
          android:id="@+id/employee_card_title"
          android:layout_width="match_parent"
          android:layout_height="20dp"
          android:background="@color/employee_card"
          android:text="contact det"
          android:gravity="center"
          android:textColor="@color/text_shadow_white"
          android:textStyle="bold"
          android:textSize="18dp"/&gt;
  
          &lt;ImageView
              android:id="@+id/employee_image"
              android:layout_width="150dp"
              android:layout_height="150dp"
              android:src="@drawable/ic_profile"
              android:layout_marginTop="4dp"
              android:gravity="center_horizontal"
              android:layout_below="@id/employee_card_title"
             /&gt;
  
      &lt;LinearLayout
          android:orientation="horizontal"
          android:id="@+id/card_name_text_layout_id"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:layout_below="@+id/employee_image"&gt;
          &lt;TextView
              android:layout_width="0dp"
              android:layout_weight="0.4"
              android:layout_height="wrap_content"
              android:text="Name"
              android:gravity="center_vertical"
              android:textColor="@color/text_dark_black"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
          &lt;TextView
              android:layout_width="0dp"
              android:layout_weight="0.1"
              android:layout_height="wrap_content"
              android:text=":"
              android:gravity="center_horizontal"
              android:textColor="@color/text_dark_black"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
          &lt;TextView
              android:id="@+id/employee_name"
              android:layout_width="0dp"
              android:layout_weight="0.5"
              android:layout_height="wrap_content"
              android:gravity="center_vertical"
              android:textColor="@color/text_dark_black"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
      &lt;/LinearLayout&gt;
      &lt;LinearLayout
          android:orientation="horizontal"
          android:id="@+id/card_qualification_layout_id"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:layout_below="@+id/card_name_text_layout_id"&gt;
          &lt;TextView
              android:layout_width="0dp"
              android:layout_weight="0.4"
              android:layout_height="wrap_content"
              android:text="qualification"
              android:gravity="center_vertical"
              android:textColor="@color/text_dark_black"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
          &lt;TextView
              android:layout_width="0dp"
              android:layout_weight="0.1"
              android:layout_height="wrap_content"
              android:text=":"
              android:gravity="center_horizontal"
              android:textColor="@color/text_dark_black"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
          &lt;TextView
              android:id="@+id/employee_Qualification"
              android:layout_width="0dp"
              android:layout_weight="0.5"
              android:layout_height="wrap_content"
              android:gravity="center_vertical"
              android:textColor="@color/text_dark_black"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
      &lt;/LinearLayout&gt;
      &lt;LinearLayout
          android:orientation="horizontal"
          android:id="@+id/card_experiance_layout_id"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:layout_below="@+id/card_qualification_layout_id"&gt;
          &lt;TextView
              android:layout_width="0dp"
              android:layout_weight="0.4"
              android:layout_height="wrap_content"
              android:text="Experiance"
              android:textSize="15dp"
              android:textColor="@color/text_dark_black"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
          &lt;TextView
              android:layout_width="0dp"
              android:layout_weight="0.1"
              android:layout_height="wrap_content"
              android:text=":"
              android:gravity="center_horizontal"
              android:textColor="@color/text_dark_black"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:layout_marginLeft="5dp"/&gt;
          &lt;TextView
              android:id="@+id/employee_experiance"
              android:layout_width="0dp"
              android:layout_weight="0.5"
              android:layout_height="wrap_content"
              android:textSize="15dp"
              android:layout_marginTop="10dp"
              android:textColor="@color/text_dark_black"
              android:layout_marginLeft="5dp"/&gt;
      &lt;/LinearLayout&gt;
  
  
  &lt;LinearLayout
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_below="@+id/card_experiance_layout_id"
      android:layout_marginBottom="4dp"&gt;
  
      &lt;Button
          android:id="@+id/listen_button"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:text="button"/&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p></p>
  
  <p>Can I open this layout as a popup window from above adapter class ??  </p>