在lottie中加载动画的kotlin android问题

Question

i want load animation from json file ... and json file is in assets .. i'm facing this problem

binding.animationView.setAnimation(assets.open("failanimation.json"))

compiler showing red line on setAnimation

Answer 1

.json 文件它应该在 app/src/main/assets/ 文件夹下，不需要asset.open只需在你的情况下放置setAnimation(json_filename)它应该是setAnimation("failanimation.json")

Answer 2

Try this once-

Step 1 -Add your Lottie animation file in raw resource folder app

res > right-click > New > Folder > Raw Resource Folder

Step 2- XML code

<com.airbnb.lottie.LottieAnimationView
        android:id="@+id/animationView"
        android:layout_width="100dp"
        android:layout_height="100dp"
        app:lottie_autoPlay="true"
        app:lottie_loop="true"  />

Step 3 -

binding.animationView.setAnimation(R.raw.failanimation)