title: Text of a editText is disappears when Focus changed
body: <p>My layout parent is RelativeLayout. Inside that relativelayout i have 3 LinearLayouts. The 3rd LinearLayout is having two edittexts, which is in bottom of the screen. </p>
  
  <p>The problem is when we click on that edittexts keyboard is coming, I m able to enter some text on that edittext. then i am dismiss the keyboard. after that i have one button whenever user press that button i m disabling these two edittexts that time text will disappears from the edittexts. </p>
  
  <p>This problem is in some devices only, i faced this problem in Samsung SM-T210R, OS version 4.4.2</p>
  
  <p>This is my edittext code.</p>
  
  <pre><code> &lt;EditText
              android:id="@+id/etInvEmail"
              android:layout_width="200dp"
              android:layout_height="wrap_content"
              android:layout_weight=".25"
              android:inputType="textEmailAddress"
              android:typeface="serif" /&gt;
  </code></pre>
  
  <p>Please give me some solution.</p>