proguard error

[JokerHYC]

java.lang.RuntimeException: Unknown animation name: cn.pedant.SweetAlert.Rotate3dAnimation error: [class android.content.Context, interface android.util.AttributeSet] at cn.pedant.SweetAlert.OptAnimationLoader.a(OptAnimationLoader.java:77) at cn.pedant.SweetAlert.OptAnimationLoader.a(OptAnimationLoader.java:64) at cn.pedant.SweetAlert.OptAnimationLoader.a(OptAnimationLoader.java:41) at cn.pedant.SweetAlert.OptAnimationLoader.a(OptAnimationLoader.java:22) at cn.pedant.SweetAlert.SweetAlertDialog.(SweetAlertDialog.java:80)

[snakemouse3d]

try to add this line to your proguard file: -keep class cn.pedant.SweetAlert.* { ; }

[maobon]

same wrong?why??? use that demo build jar file, and copy all res file into my project, finally add that jar file. run! java.lang.RuntimeException: Unknown animation name: cn.pedant.SweetAlert.Rotate3dAnimation error:

[JokerHYC]

i solved this error by modify the source code the mothod createAnimationFromXml from Class OptAnimationLoader add } else if (name.equals("YOURPATH.Rotate3dAnimation")) { anim = new Rotate3dAnimation(c, attrs); } problem solved...

[maobon]

Thanks a lot! SweetAlert needs Materialish_progress, so I download another open source project. add them all...solved....

[Tesvia]

I've got the same issue. I didn't understand if the solution is just to add the line -keep class cn.pedant.SweetAlert.* { ; } to the proguard file. Can someone help? Thanks

[RishabJaiswal]

Instead of adding the library as a dependency in gradle file.

1. imported the library as a gradle module in my project, Rename it as 'sweetalert' or whatever u like.

2. then in mothod createAnimationFromXml of Class OptAnimationLoader add else if (name.equals("Rotate3dAnimation")) { anim = new Rotate3dAnimation(c, attrs); } as told above by @JokerHYC

3.include module dependency in app's module as compile project(':sweetalert')

Voila! That's it.

[sonwani237]

use it -keep class cn.pedant.SweetAlert.Rotate3dAnimation { public (...); }