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POAndroid Spinner OnItemSelect doesnt work
 

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  1. POAndroid Spinner OnItemSelect doesnt work
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    <p>I have three different Spinner objects (two of them have a custom layout, one - <code>spMode</code> - is standard). </p> <p>When the OkayButton is pressed, a Toast should be displayed with 3 Numbers: the SpinnerItemNumber of Mode, Color1 and Color2. But Mode is 0 each time the button is pressed. The others work fine. Just Mode is showing that item 0 is selected even if I select Item 2 or 3 in the App.</p> <p>Here is the relevant code; any ideas why?</p> <pre><code>public class NewTimer extends Activity implements OnItemSelectedListener,OnClickListener { Button btnOkay; EditText etTime; int mode, minutes, color1, color2; String[] strings = {"","", "", "", "", ""}; int arr_images[] = { R.drawable.yellow, R.drawable.orange, R.drawable.red, R.drawable.blue, R.drawable.green, R.drawable.white}; public void onClick(View v) { if (v == btnOkay) { Toast.makeText(v.getContext(), Integer.toString(mode) + Integer.toString(color1) + Integer.toString(color2), Toast.LENGTH_SHORT).show(); } } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.newtimer); Spinner spColor1 = (Spinner)findViewById(R.id.spColor1); spColor1.setAdapter(new MyAdapter(NewTimer.this, R.layout.row, strings)); spColor1.setOnItemSelectedListener(this); Spinner spColor2 = (Spinner)findViewById(R.id.spColor2); spColor2.setAdapter(new MyAdapter(NewTimer.this, R.layout.row, strings)); spColor2.setOnItemSelectedListener(this); etTime = (EditText) findViewById(R.id.etTime); btnOkay = (Button) findViewById(R.id.btnOkay); btnOkay.setOnClickListener(this); Spinner spMode = (Spinner) findViewById(R.id.spMode); ArrayAdapter&lt;CharSequence&gt; adapter = ArrayAdapter.createFromResource(this, R.array.spMode_items, android.R.layout.simple_spinner_item); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spMode.setAdapter(adapter); } public void onItemSelected(AdapterView&lt;?&gt; parent, View v, int pos, long id) { switch (parent.getId()) { case R.id.spMode: mode = pos; break; case R.id.spColor1: color1 = pos; break; case R.id.spColor2: color2 = pos; break; } } public void onNothingSelected(AdapterView&lt;?&gt; parent) { } public class MyAdapter extends ArrayAdapter { public MyAdapter(Context context, int textViewResourceId, String[] objects) { super(context, textViewResourceId, objects); } @Override public View getDropDownView(int position, View convertView, ViewGroup parent) { return getCustomView(position, convertView, parent); } @Override public View getView(int position, View convertView, ViewGroup parent) { return getCustomView(position, convertView, parent); } public View getCustomView(int position, View convertView, ViewGroup parent) { LayoutInflater inflater=getLayoutInflater();View row=inflater.inflate(R.layout.row, parent, false); TextView label=(TextView)row.findViewById(R.id.color); label.setText(strings[position]); ImageView icon=(ImageView)row.findViewById(R.id.image); icon.setImageResource(arr_images[position]); return row; } } } </code></pre>
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