ObjectAnimator

ObjectAnimator is a class in the Android animation framework that allows for simple animations of object properties. It is a subclass of ValueAnimator and is specifically designed to animate properties of target objects. ObjectAnimator automatically handles the details of animating the property, including calculating the animated value and setting it on the target object.

To use ObjectAnimator, you need to specify the target object and the property to animate. The property can be any property of the target object that has a getter and setter method. ObjectAnimator can animate properties of various types, including integers, floats, and colors. It also supports keyframe animations, allowing for more complex animations with multiple keyframes.

One of the key advantages of ObjectAnimator is its simplicity. It requires minimal setup and can be used to animate almost any property of an object. This makes it a powerful tool for creating smooth and fluid animations in Android applications.

ObjectAnimator can be used to animate properties of views, such as their position, size, rotation, and color. It can also be used to animate properties of custom objects, making it a versatile tool for creating animations in Android applications.

ObjectAnimator can be used in conjunction with other animation classes, such as AnimatorSet, to create complex animations that involve multiple objects or properties. It can also be used with layout transitions to create smooth and fluid transitions between different layouts.

ObjectAnimator is part of the Android framework and is available on all versions of Android that support the animation framework. It is a simple and powerful tool for creating animations in Android applications, and is widely used in the development community.