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POhooking a spinner to onClick Listener, to open new pages
 

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    <p>Still an Android newbie , but hopefully someone can point me in the right direction on this issue. What I am trying to achieve is. I have 2 radio button, when one is clicked it changes the array in the spinner to Canada, when I click the other array appears. This works fine! But I am struggling to hook up an onClickListener (from the spinner onItemSelect) to the submit button . From which I want to issue an intent to open a new page according to the province or state chosen. As well is some could show me a switch statement for that as well it would be greatly appreciated. Thanks in advance.</p> <pre><code>String xml &lt;string name="prov_picker"&gt;Select a Province&lt;/string&gt; &lt;string-array name="prov_array"&gt; &lt;item&gt;-- Select Province --&lt;/item&gt; &lt;item&gt;British Columbia&lt;/item&gt; &lt;item&gt;Alberta&lt;/item&gt; &lt;item&gt;Saskatchewan&lt;/item&gt; &lt;item&gt;Manitoba&lt;/item&gt; &lt;item&gt;Ontario&lt;/item&gt; &lt;item&gt;Quebec&lt;/item&gt; &lt;item&gt;New Brunswick&lt;/item&gt; &lt;item&gt;Nova Scotia&lt;/item&gt; &lt;item&gt;Newfoundland&lt;/item&gt; &lt;/string-array&gt; &lt;string-array name="prov1_array"&gt; &lt;item&gt;-- Select State --&lt;/item&gt; &lt;item&gt;Washington&lt;/item&gt; &lt;item&gt;Florida&lt;/item&gt; &lt;item&gt;California&lt;/item&gt; &lt;item&gt;New York&lt;/item&gt; &lt;item&gt;Colorado&lt;/item&gt; &lt;/string-array&gt; &lt;string name="radio1"&gt;Canadian&lt;/string&gt; &lt;string name="radio2"&gt;US&lt;/string&gt; xml import android.app.Activity; import android.os.Bundle; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.RadioGroup; import android.widget.SpinnerAdapter; import android.widget.Toast; import android.widget.RadioGroup.OnCheckedChangeListener; import android.widget.Spinner; import android.view.View; public class CanProvselect extends Activity implements OnCheckedChangeListener { /** Called when the activity is first created. */ private RadioGroup RadioProvs; private Button btn1; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.canprovselect); btn1 = (Button)findViewById(R.id.button1); RadioProvs = (RadioGroup) findViewById(R.id.rgProvs); RadioProvs.setOnCheckedChangeListener(this); } public void onCheckedChanged(RadioGroup group, int checkedId) { ArrayAdapter&lt;CharSequence&gt; adapter = null; final Spinner spinner = (Spinner) findViewById(R.id.spinner); switch (checkedId) { case R.id.radio_1 : adapter = ArrayAdapter.createFromResource( this, R.array.prov_array, android.R.layout.simple_spinner_item); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner.setAdapter(adapter); spinner.setOnItemSelectedListener(new OnItemSelected( )); break; case R.id.radio_2 : adapter = ArrayAdapter.createFromResource( this, R.array.prov1_array, android.R.layout.simple_spinner_item); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner.setAdapter(adapter); spinner.setOnItemSelectedListener(new OnItemSelected( )); break; } btn1.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { String selected = (String) spinner.getSelectedItem(); Intent myIntent = new Intent (spinner.getSelectedItem(), ProvBC.class); startActivityForResult(myIntent, 0); </code></pre> <p>}</p> <pre><code> }); } } onItemSelected import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemSelectedListener; import android.widget.Toast; public class OnItemSelected implements OnItemSelectedListener { private boolean isFirst = true; public void onItemSelected(AdapterView&lt;?&gt; arg0, View arg1, int arg2, long arg3) { if (isFirst) { isFirst = false; } else { Toast.makeText(arg0.getContext(), "The country is"+arg0.getItemAtPosition(arg2).toString(), Toast.LENGTH_SHORT).show(); } } public void onNothingSelected(AdapterView&lt;?&gt; arg0) { // TODO Auto-generated method stub } } </code></pre>
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