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lucyAlvin's avatar
lucyAlvin
Honored Guest
5 months ago
Solved

Keep Rules in Proguard Files (Using R8 Minify)

I'm developing an Immersive App for Meta Quest using the Meta Spatial SDK in Android Studio with R8 minification enabled. When building a signed APK, I encounter the following error: Missing classes...
Android SDK
Meta Spatial SDK
  • AlvinLu's avatar
    AlvinLu
    5 months ago

    I found that adding the following lines to proguard-rules.pro allows the app to work correctly:

    -keep class com.meta.spatial.** { *; }
    -dontwarn horizonos.app.container.TaskContainer
    -dontwarn horizonos.app.container.TaskContainerManager$TaskContainerCallback
    -dontwarn horizonos.app.container.TaskContainerManager
    -dontwarn vros.os.VrosBuild

AlvinLu's avatar
AlvinLu
Honored Guest
5 months ago

I found that adding the following lines to proguard-rules.pro allows the app to work correctly:

-keep class com.meta.spatial.** { *; }
-dontwarn horizonos.app.container.TaskContainer
-dontwarn horizonos.app.container.TaskContainerManager$TaskContainerCallback
-dontwarn horizonos.app.container.TaskContainerManager
-dontwarn vros.os.VrosBuild