title: Show Light AlertDialog using Theme.Light.NoTitleBar
body: <p>I used the following line in my manifest:</p>
  
  <pre><code>android:theme="@android:style/Theme.Light.NoTitleBar"
  </code></pre>
  
  <p>to have no title bar and display the light version of AlertDialog in my app, like in example:
  <img src="https://i.stack.imgur.com/sQ77W.png" alt="enter image description here"></p>
  
  <p>But it's displaying in dark theme still:</p>
  
  <p><img src="https://i.stack.imgur.com/TgZEe.png" alt="enter image description here"></p>
  
  <p>My Dialog Java code:</p>
  
  <pre><code>    new AlertDialog.Builder(FreeDraw.this)
      .setIcon(android.R.drawable.ic_dialog_alert)
      .setTitle("Clear Drawing?")
      .setMessage("Do you want to clear the drawing board?")
      .setPositiveButton("Yes", new DialogInterface.OnClickListener() {
  
          @Override
          public void onClick(DialogInterface dialog, int which) {
              finish();
              startActivity(getIntent());  
          }
      })
      .setNegativeButton("No", null)
      .show();
  </code></pre>
  
  <p>How do I keep the theme light for AlertDialog?</p>