title: Flutter disable system debug messages in Run Tab
body: <p>I use：</p>
  
  <pre><code>print('Pls. show this line only');
  </code></pre>
  
  <p>to debug my flutter apps developed by Android Studio.  However, the output in the [Run Tab] is usually something like:</p>
  
  <pre><code>Tens/Hundreds of system debug messages
  I/flutter ( 9154): Pls. show this line only
  Tens/Hundreds of system debug messages
  </code></pre>
  
  <p>OK, sometimes it takes me minutes to find my own debug message [Pls. show this line only].</p>
  
  <p>My question is simple, how can we disable [Tens/Hundreds of system debug messages] in the Run Tab of Flutter Project in Android Studio?</p>
  
  <p>Meanwhile, I am using:</p>
  
  <pre><code>print('***************************************************** Pls. show this line only');
  </code></pre>
  
  <p>as a work around.</p>