Below are screenshots of instagram app. The background keeps on transforming from one gradient to other very beautifully.
I want to know how can I achieve this. IS THERE ANY CODE TO ANIMATE A GRADIENT AUTOMATICALLY OR DO I NEED TO ADD DIFFERENT GRADIENTS WITH SLIGHT VARIATION, and if I use it won't cause any copyright issues with Instagram? I have tried animating using multiple gradient files with slight variation using Frame Animation but it isn't smooth and doesn't work well. Thanks
Create a TransitionDrawable to change between two drawables that you use for the background.
<?xml version="1.0" encoding="UTF-8"?> <transition xmlns:android="http://schemas.android.com/apk/res/android"> <!-- use whatever drawables you want, gradients, shapes etc--> <item android:drawable="@drawable/start" /> <item android:drawable="@drawable/end" /> </transition>
TransitionDrawable trans = (TransitionDrawable) myLayout.getBackground(); trans.startTransition(2000);