title: Background theme of error of EditText in Android
body: <p>I sent an error with setError in my EditText, how can i change the theme of my editText to get a black theme error:</p>
  
  <p>Here is my code:</p>
  
  <pre><code>EditText et_email = bla...;  
  et_email.setError(mRes.getString(R.string.invalid_email));
  </code></pre>
  
  <p>I get some like this:</p>
  
  <p><img src="https://i.stack.imgur.com/XmFEG.png" alt="enter image description here"></p>
  
  <p>I need some like this.
  <img src="https://i.stack.imgur.com/D1Uth.png" alt="enter image description here"></p>