Posts Tagged ‘Swipe’

Android: touchscreen ‘swipe’ movement detection

Click here to read Android: touchscreen ‘swipe’ movement detection

This post explains how to code a simple swipe screen movement detection that can be used to control characters and other objects on an Android game or any other application.

All this code is written inside the View class, so open it up and let’s get to it. The first thing we will have to do is to create four different variables: one pair will store where the screen was touched, and the other one will be used to store the difference between the location where the screen has been pressed and where the screen has been released. Create this variables and assign zero to all of then, like this: (more…)