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POHow Do I add spinner to AlertDialog.Builer?
 

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  1. POHow Do I add spinner to AlertDialog.Builer?
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    <p>I am creating a custom AlertDialog with AlertDialog.Builder. However, I am unable to get my spinner to work within the AlertDialog. Whenever i click the spinner, I get an error that says</p> <pre><code>android.view.WindowManager BadTokenException: Unable to add window--token null is not for an application </code></pre> <p>Initially, i thought this was due to my custom adapter but this isn't the cause of the error. I don't understand why this is happening. I have coded my spinners this way for years and have never had this problem. Here is my code. Thanks in advance.</p> <pre><code>public void openCustomDialog(){ AlertDialog.Builder customDialog= new AlertDialog.Builder(Portfolio.this); customDialog.setTitle("Create Portfolio"); LayoutInflater layoutInflater = (LayoutInflater)getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); View view=layoutInflater.inflate(R.layout.createdialog,null); EditText enterportfolioname = (EditText)view.findViewById(R.id.enterportfolioname); Spinner denominationselection = (Spinner)view.findViewById(R.id.denomination); ArrayAdapter&lt;String&gt; adaptercreatetype; createdenominationsarray = getResources().getStringArray(R.array.createdenominations); adaptercreatetype = new ArrayAdapter&lt;String&gt;(this, android.R.layout.simple_spinner_item,createdenominationsarray){ @Override public View getDropDownView(int position, View convertView, ViewGroup parent) { View v = null; // If this is the initial dummy entry, make it hidden if (position == 0) { TextView tv = new TextView(getContext()); tv.setHeight(0); tv.setVisibility(View.GONE); v = tv; } else { // Pass convertView as null to prevent reuse of special case views v = super.getDropDownView(position, null, parent); } // Hide scroll bar because it appears sometimes unnecessarily, this does not prevent scrolling parent.setVerticalScrollBarEnabled(false); return v; } }; adaptercreatetype.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); denominationselection.setAdapter(adaptercreatetype); customDialog.setPositiveButton("Save", new DialogInterface.OnClickListener(){ @Override public void onClick(DialogInterface dialog,int which) { // TODO Auto-generated method stub }}); customDialog.setNegativeButton("Cancel", new DialogInterface.OnClickListener(){ @Override public void onClick(DialogInterface dialog,int which) { // TODO Auto-generated method stub }}); customDialog.setView(view); customDialog.show(); } </code></pre>
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