CODEWITHSUNDEEP
androidspinner
tinti
tinti

Reputation: 1475

Android remove values from Spinner

I have a spinner populated from a cursor using SimpleCursorAdapter I want to delete some values from this adapter depending on a variable I try something like this but doesn't work fine

SimpleCursorAdapter toListAdapter = new SimpleCursorAdapter(MoreTicketSalesActivity.this, R.layout.generic_spinneritem, cursor, column,
        viewIds) {


@Override
public void bindView(View view, Context context, Cursor cursor) {
    super.bindView(view, context, cursor);
        if (cursor.getLong(3) < session.getStopIndex()) {
            view.setVisibility(View.INVISIBLE);
        }
    }
};

Please help me

Upvotes: 0

Views: 936

Answers (2)

tinti
tinti

Reputation: 1475

So i find a solution who is just perfect for me

TextView textView = (TextView) view.findViewById(R.id.spinner_item_name);
int index = cursor.getInt(cursor.getColumnIndex("index"));
String name = cursor.getString(cursor.getColumnIndex("name"));
textView.setText(name);
if (index <= this.index) {
    textView.setTextColor(Color.LTGRAY);
    textView.setClickable(true);
} else {
    textView.setTextColor(Color.BLACK);
    textView.setClickable(false);
}

Upvotes: 1

Arun Badole
Arun Badole

Reputation: 11097

First of All you check value of your variable and get location of items to be deleted from the cursor.

  1. Then remove those values from Cursor ( by remove(position of value) or etc ).

  2. Then use toListAdapter.notifyDataSetChanged();

Upvotes: 0

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