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POAndroid - change textView at run time
 

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    <p>I´m working with a lineal layout and I´m trying to change the text of a TextView but it doesn´t refresh. When I debug I´ve checked that the text have changed correctly.</p> <p>Thanks</p> <pre><code>public class Position extends Activity { Button botonempezar; Button botonsalir; TextView text; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.position); botonsalir = (Button) findViewById(R.id.salir); botonempezar = (Button) findViewById(R.id.Empezar); text = (TextView) findViewById(R.id.Textoposicion); botonsalir.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { onDestroy(); finish(); } }); botonempezar.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub searchPosition(); } }); } private void searchPosition(){ boolean condition = true; do{ determinatePosition(); }while(condition == true); } private void determinatePosition(){ .... this.text.setText("New text"); //this.text.invalidate(); this.text.postInvalidate(); Toast.makeText(getBaseContext(), "New text", Toast.LENGTH_SHORT);// this doesnt work neither. .... } </code></pre> <p>Here I post the code of the xml file. Its really silly but it could be the problem:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"&gt; &lt;TextView android:layout_height="wrap_content" android:id="@+id/Textoposicion" android:text="Posición desconocida" android:layout_width="fill_parent" android:layout_marginTop="20dip" android:inputType="text"&gt; &lt;/TextView&gt; &lt;Button android:layout_height="wrap_content" android:id="@+id/Empezar" android:text="Empezar" android:layout_width="fill_parent" android:layout_marginTop="20dip"&gt; &lt;/Button&gt; &lt;Button android:layout_height="wrap_content" android:id="@+id/salir" android:layout_marginTop="20dip" android:text="Finalizar programa" android:gravity="center" android:layout_width="fill_parent"&gt; &lt;/Button&gt; &lt;/LinearLayout&gt; </code></pre> <p>I have edited the post because I omitted part of the code to make it simpler but I think I may suppressed the problem too. It runs in a endless loop, could be this the mistake?</p>
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