title: How to disable Touch Sounds on Activity start?
body: <p>Can anybody can help me on how to disable Touch Sounds in android device on activity start?</p>
  
  <p>Currently I am using this way but it's not conveneint to do when I have many buttons.</p>
  
  <pre><code>btn.setSoundEffectsEnabled(false);
  </code></pre>
  
  <p>If i have 10 btn, I have to repeat it again and again. It's so hard code.</p>
  
  <p>And now I want Touch Sound is automatically disable when activity start.</p>
  
  <p>I do appreciated for your kindly help.</p>