Question

I have an app with fragments working ok,

now I need to implement some pop up views,

Im following this tutorial Example of using PopupWindow

all seems fine, but The pop up is not showing yet, as I have a doubt on how to show the “popupWindow”

my .java:

public class Tab2HeadH1 extends Fragment implements OnClickListener {

   //testeo popero

   @Override
   public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

       View view = inflater.inflate(R.layout.tab_2_head_buttons, container,false);

       //Buttons

       Button buttonNose = (Button) view.findViewById(R.id.button_pop_nose);

       buttonNose.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(final View v) {
                //aqui tus tareas,,

                //LayoutInflater layoutInflater = (LayoutInflater)getBaseContext().getSystemService(LAYOUT_INFLATER_SERVICE);  //old errors
                LayoutInflater layoutInflater = (LayoutInflater)getActivity().getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);

                View popupView = layoutInflater.inflate(R.layout.popup, null);  
                final PopupWindow popupWindow = new PopupWindow(
                      popupView, LayoutParams.WRAP_CONTENT,  
                            LayoutParams.WRAP_CONTENT);

             }

      });

      Button buttonEye = (Button) view.findViewById(R.id.button_pop_eye);

      buttonEye.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(final View v) {
           // onLoginClicked(v);
            Toast.makeText(getActivity(), "ss9 eye",
                    Toast.LENGTH_SHORT).show();

         }
      });

      return view;
   }



    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {

       super.onViewCreated(view, savedInstanceState);
       ((TabActivity)getActivity()).setHeader("TAPING APPLICATION");
    }

    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        switch (v.getId()) {

       }
    }


}

So what is missing to show my pop up?

thanks a lot!

Answer 1

While you setup the Popup fine, you aren’t actually calling any method to show it anywhere. Call whichever one of the following methods suits your needs to open it:

1. showAtLocation()
2. showAsDropDown()
3. showAsDropDown() (Different from #2)