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POHow to display int value obtained from spinner in android
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copied!<p>I am trying to convert a spinner value that i get (based off the position) into an int value which i can then display below the spinner. When i run the code it gets an error when i include the "tv.setText(position);" line but i cant figure out why. I am trying ot set the text of the TextView tv to the position of the spinner. </p> <p>What am i doing wrong?</p> <pre><code>import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemSelectedListener; import android.widget.ArrayAdapter; import android.widget.Spinner; import android.widget.TextView; public class TestThings extends Activity { Spinner spinner1; int yourInt; TextView tv; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.testing); spinner1 = (Spinner) findViewById(R.id.testspinner1); ArrayAdapter<CharSequence> adapter1 = ArrayAdapter.createFromResource( this, R.array.chpugsp1_array, android.R.layout.simple_spinner_item); adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner1.setAdapter(adapter1); spinner1.setOnItemSelectedListener(new OnItemSelectedListener(){ public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { int position = spinner1.getSelectedItemPosition(); tv = (TextView) findViewById(R.id.testext); tv.setText(position); } @Override public void onNothingSelected(AdapterView<?> arg0) { // TODO Auto-generated method stub } }); } } </code></pre>

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