title: Why is onKey() called twice?
body: <p>I am using this code:</p>
  
  <pre><code>public boolean onKey(View v, int keyCode, KeyEvent event) {
  msg = (EditText)findViewById(R.id.msg);
  String message = msg.getText().toString();
              if(keyCode == 66)
              {
                  //It's hitting here twice.          
              }
              return false;
          };
  </code></pre>
  
  <p>Can anyone please tell me why it's hitting twice when I press enter?</p>