title: sending multiple keyevent using adb shell
body: <p>I want to send multiple keyevent using adb.</p>
  
  <p>After googleing I can to know about <code>adb shell input keyevent 65</code> but using this command I can send only one keyevent.</p>
  
  <p>I want to simulate like " SHIFT_KEY + special character".</p>