title: EditText does not take the value if entered a float value
body: <p>Here's my code </p>
  
  <pre><code>if(numberbyUser.getText().toString().equals(""))
  {
      //Toast.makeText(getApplicationContext(), "Please Enter a Number", Toast.LENGTH_SHORT).show();
      message = "Please Enter a Number !!";
      DialogFunction();
  }
  </code></pre>
  
  <p>If I enter a value for eg: 1.5 code goes into the above loop. But for values which are not decimal code just works fine. </p>
  
  <p>Can somebody please tell me whats going wrong?</p>