Created
September 25, 2015 09:55
-
-
Save messenger63/c8c10f596ffae5f3aa5d to your computer and use it in GitHub Desktop.
Spinner with "select one" as default
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_spinner_dropdown_item) { | |
@Override | |
public View getView(int position, View convertView, ViewGroup parent) { | |
View v = super.getView(position, convertView, parent); | |
if (position == getCount()) { | |
((TextView)v.findViewById(android.R.id.text1)).setText(""); | |
((TextView)v.findViewById(android.R.id.text1)).setHint(getItem(getCount())); //"Hint to be displayed" | |
} | |
return v; | |
} | |
@Override | |
public int getCount() { | |
return super.getCount()-1; // you dont display last item. It is used as hint. | |
} | |
}; | |
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); | |
adapter.add("Item 1"); | |
adapter.add("Item 2"); | |
adapter.add("Hint to be displayed"); | |
spinner.setAdapter(adapter); | |
spinner.setSelection(adapter.getCount()); //display hint |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment