3.App Resources-Resource Types/Animation

1. Animation Resources

　　An animation resource can define one of two types of animations:

　　<1>Property Animation

　　　　Creates an animation by modifying an object's property values over a set period of time with an Animator.

　　<2>View Animation 

　　　　There are two types of animations that you can do with the view animation framework:

　　　　　　<i>Tween animation

　　　　　　　　Creates an animation by performing a series of transformations on a single image with an Animation

　　　　　　<ii>Frame animation

　　　　　　　　or creates an animation by showing a sequence of images in order with an AnimationDrawable.

　　1.1 Property Animation