Get the last charging info
Percent
the percent of the charge. takes value from 0.0 - 1.0
Position
the screen position of the cursor for click/single finger event. For multi fingers event, this is the position between the two fingers
Is Mouse
boolean flag indicate if the input type is a mouse input.
Index
unique index indicate which touch/mouse input trigger the event. This is so an event by a particular touch can be keep tracked when there are multiple event on screen.
