Help with basic multiplication calculator
<p>I am learning android and I figured I'd start with a basic calculator app that takes 2 input, and calculate the multiplication of them.</p>

<p>I have two activity defined. The first activity is to take the 2 inputs, and a button that directs it to the 2nd activity.</p>

<p>When it is up on the simulator, the first activity pops out fine, but once the button is clicked, the "process stopped unexpectedly" error pops up.</p>

<p>I've check the function that implements OnClickListener, and made sure that it is pointing to the right activity</p>

<p>in Activity03.java (input page)</p>

<p>calculateButton.setOnClickListener(new CalculatorListener() );</p>

<p>...</p>

<p>class CalculatorListener implements OnClickListener{
public void onClick(View v){
.....
Intent intent = new Intent();
....
intent.setClass(Activity03.this, ResultActivity.class);
}
}</p>

<p>In ResultActivity class, I also made sure that I define the layout to a new layout ( a new result.xml )</p>

<p>setContentView(R.layout.result);</p>

<p>I also defined the new activity (ResultActivity) inside the AndroidManifest file
.....</p>

<p><code>&lt;activity android:name=".ResultActivity" android:label="@string/other"/&gt;
&lt;/application&gt;</code>
...</p>

<p>Can you please point out any other possible errors that causes the issue ?</p>

<p>I can post the code for the 2nd activity (ResultActivity.java), but I just want to get some input on difference cases it might crashed, and I dont want to turn this into a big wall of text code :)</p>
