docs: function keyboardShow() {
  
    ionic.keyboard.isOpen = true;
    ionic.keyboard.isOpening = false;
  
    var details = {
      keyboardHeight: keyboardGetHeight(),
      viewportHeight: keyboardCurrentViewportHeight
    };
  
    if (keyboardActiveElement) {
      details.target = keyboardActiveElement;
  
      var elementBounds = keyboardActiveElement.getBoundingClientRect();
  
      details.elementTop = Math.round(elementBounds.top);
      details.elementBottom = Math.round(elementBounds.bottom);
  
      details.windowHeight = details.viewportHeight - details.keyboardHeight;
      //console.log("keyboardShow viewportHeight: " + details.viewportHeight +
      //", windowHeight: " + details.windowHeight +
      //", keyboardHeight: " + details.keyboardHeight);
  
      // figure out if the element is under the keyboard
      details.isElementUnderKeyboard = (details.elementBottom > details.windowHeight);
      //console.log("isUnderKeyboard: " + details.isElementUnderKeyboard);
      //console.log("elementBottom: " + details.elementBottom);
  
      // send event so the scroll view adjusts
      ionic.trigger('scrollChildIntoView', details, true);
    }
  
    setTimeout(function(){
      document.body.classList.add(KEYBOARD_OPEN_CSS);
    }, 400);
  
    return details; //for testing
  }