[question]: Is the DotNet SDK AOT compatible?

[Hunv]

How can we help?

Hi,

I am writing to ask, if the DotNet SDK is AOT compatible. I have the problem, that in Debug builds (without AOT) the push works, but when I do the release compile with AOT enabled, it doesn't even get a OneSignal-ID.

Maybe someone tried it already and can tell or even the developers are reading this?

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[Hunv]

I just figured out, that this issue for the crash is not AOT but the R8 code shrinker. In my case it was about an Android app.
My solution:

1. Create a proguard-rules.pro-textfile in the root of your Android project. Set the BuildAction to ProguardConfiguration and paste the following content (for the Dotnet SDK in version 5.2.1):

# OneSignal Core
-keep class com.onesignal.** { *; }
-dontwarn com.onesignal.**

# OneSignal 5.x specific Namespaces
-keep class com.onesignal.notifications.** { *; }
-keep class com.onesignal.user.** { *; }
-keep class com.onesignal.session.** { *; }
-keep class com.onesignal.location.** { *; }
-keep class com.onesignal.inAppMessages.** { *; }
-keep class com.onesignal.core.** { *; }
-keep class com.onesignal.common.** { *; }

# Debug und interne Klassen
-keep class com.onesignal.debug.** { *; }
-keep class com.onesignal.outcomes.** { *; }

# JSON Serializing
-keepattributes Signature
-keepattributes *Annotation*
-keep class * implements com.google.gson.TypeAdapterFactory
-keep class * implements com.google.gson.JsonSerializer
-keep class * implements com.google.gson.JsonDeserializer

# Reflection-based Callbacks
-keepclassmembers class * {
    @com.onesignal.** *;
}

2. Open you project file (i.e. myproject.proj) in a texteditor and paste the following:

  <ItemGroup>
    <AndroidLinkSkip Include="OneSignal.Android" />
    <AndroidLinkSkip Include="OneSignal.Core" />
    <AndroidLinkSkip Include="OneSignal.Notifications" />
    <!-- Only if using InApp-Messages: -->
    <AndroidLinkSkip Include="OneSignal.InAppMessages" />
    <!-- Only if using Location: -->
    <AndroidLinkSkip Include="OneSignal.Location" />
  </ItemGroup>