title: Unresponsive touch in android webview
body: <p>I need to display four realtime smooth graphs representing user's biodata in my android application. I tried every free android library but they were not as smooth as their javascript counterparts. So I decided to use the highcharts js in webview.</p>
  
  <p>Four graphs in the same screen works smoothly. But webview is not recognising touch events quickly. I tried playing with H/w accelartion, touch events etc. but it did not help.</p>
  
  <p>Whenever I touch a button on the webview logcat says :-</p>
  
  <pre><code>"12-13 16:13:37.436: V/WebViewInputDispatcher(9308): blockWebkitDraw"
  "12-13 16:13:37.441: V/WebViewInputDispatcher(9308): blockWebkitDraw lockedfalse"
  </code></pre>
  
  <p>After touching buttons multiple times it says :-</p>
  
  <pre><code>"12-13 16:13:37.806: V/WebViewInputDispatcher(9308): blockWebkitDraw lockedtrue"
  </code></pre>
  
  <p>So basically any touch on highcharts graph or the buttons does not work quickly. I am loading html/js/css from assets folder.</p>
  
  <p>What fixes I need to perform in webview to resolve this? I don't think there is any problem with my html/js/css code because it runs perfectly fine on Chrome mobile.</p>