Android :WindowManager$BadTockenException on Spinner Click

Question

I have a spinner in my home.class. When I click on the spinner, the process is stopped showing exception that WindowManager$BadTockenException is caught.

I am callin

Answer 1

The error may be with the setContentView given inside your home.class.

Instead of setContentView(yourlayout);

give,

View viewToLoad = LayoutInflater.from(this.getParent()).inflate(yourlayout, null);
this.setContentView(viewToLoad);  
Spinner s2 = (Spinner) viewToLoad.findViewById(R.id.spinnerCountry);

And give your spinner code as:

ArrayAdapter<CharSequence> adapterCountry=new ArrayAdapter(this.getParent(),android.R.layout.simple_spinner_item,country);
adapterCountry.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s2.setAdapter(adapterCountry);

Since you are using activity group, you face this issue. Hope this solution may help you.