Android App crashing on setText
<p>I am new to android development and my code is not working how it should. The following does not update the text I have in a string called otp1. I think it is firing the exception, is there a way to see if it is? Also, any tips on why it is not working would be great.</p>

<pre><code>package com.josephflynn.HelloWorld;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class MainActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        try {
            final TextView textViewToChange = (TextView) findViewById(R.string.otp1);
            textViewToChange.setText("otp");
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }
}
</code></pre>

<p>This is my main.xml</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" &gt;

&lt;TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/hello" /&gt;
&lt;TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/otp1" /&gt;
&lt;TextView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="This is my first Android Application!" /&gt;

&lt;Button 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="Add this clickable button!" /&gt;
&lt;/LinearLayout&gt;
</code></pre>
