具有操纵功能的大图像视图

I'm trying to find a simple tutorial for using an image view within my activity that does these things below, but I've not had any luck in finding one as the ones I've come across are too complicated and don't make finding the necessary code to implement easy. I have 1 XML (activity_map.xml) and 1 Java class (MapActivity.java). Does anyone know any?I'm trying to find a simple tutorial for using