title: Get numbers from EditText
body: <p>I know that his have been asked a few times, but I have been trying everything I have found with no luck. I'm still having a error. Here's my code.</p>
  
  <p>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:layout_gravity="center"
  android:background="@android:color/transparent"
  android:gravity="center"
  android:orientation="vertical" &gt;
  
  &lt;TextView
      android:id="@+id/textView1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="Write item value."
      android:textColor="@android:color/black"
      android:textSize="25dp" /&gt;
  
  &lt;EditText
      android:id="@+id/editText1"
      android:layout_width="80dp"
      android:layout_height="wrap_content"
      android:layout_marginBottom="202dp"
      android:ems="10"
      android:hint="Value"
      android:inputType="number" &gt;
  
      &lt;requestFocus /&gt;
  &lt;/EditText&gt;
  </code></pre>
  
  <p></p>
  
  <p>java</p>
  
  <pre><code>public class PopupValores extends Activity {
  
      EditText valor1;
      String myEditValue;
      public static int valor;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.popupvalores);
  
          valor1 = (EditText) findViewById (R.id.editText1);
          myEditValue = valor1.getText().toString();
          valor = Integer.parseInt(myEditValue);   &lt;&lt;&lt;&lt;Line 20
  
      }
  }
  </code></pre>
  
  <p>LogCat</p>
  
  <pre><code>05-08 21:02:10.023: W/dalvikvm(6074): threadid=1: thread exiting with uncaught exception (group=0x40020578)
  05-08 21:02:10.039: E/AndroidRuntime(6074): FATAL EXCEPTION: main
  05-08 21:02:10.039: E/AndroidRuntime(6074): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.dc.maker/com.dc.maker.PopupValores}: java.lang.NumberFormatException: unable to parse '' as integer
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1651)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.app.ActivityThread.access$1500(ActivityThread.java:117)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.os.Handler.dispatchMessage(Handler.java:99)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.os.Looper.loop(Looper.java:130)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.app.ActivityThread.main(ActivityThread.java:3687)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at java.lang.reflect.Method.invokeNative(Native Method)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at java.lang.reflect.Method.invoke(Method.java:507)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at dalvik.system.NativeStart.main(Native Method)
  05-08 21:02:10.039: E/AndroidRuntime(6074): Caused by: java.lang.NumberFormatException: unable to parse '' as integer
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at java.lang.Integer.parseInt(Integer.java:362)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at java.lang.Integer.parseInt(Integer.java:332)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at com.popupclass.PopupValores.onCreate(PopupValores.java:20)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)
  05-08 21:02:10.039: E/AndroidRuntime(6074):     ... 11 more
  </code></pre>
  
  <p>I'm trying to get a int from the EditText and then use it in other class to determinate a value of something. Can someone tell me what I'm doing wrong?</p>
  
  <p>Thanks</p>