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Optimizations for proguard #803

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Optimizations for proguard #803

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0dda512
Optimizations for proguard
davidliu Nov 17, 2025
276dfd7
changeset
davidliu Nov 17, 2025
9ee6253
fix proguard to include jnizero which uses their own annotation
davidliu Dec 16, 2025
b994ef3
Enable minifying and use debug signing for sample release variant
davidliu Dec 16, 2025
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5 changes: 5 additions & 0 deletions .changeset/two-sloths-tan.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"client-sdk-android": patch
---

Proguard rule optimizations
23 changes: 11 additions & 12 deletions livekit-android-sdk/consumer-rules.pro
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Original file line number Diff line number Diff line change
Expand Up @@ -13,28 +13,27 @@
}

-keep,includedescriptorclasses class io.livekit.android.**$$serializer { *; }
-keepclassmembers class io.livekit.android.** {
*** Companion;
}

-keepclasseswithmembers class io.livekit.android.** {
kotlinx.serialization.KSerializer serializer(...);
}

# WebRTC
#########################################
-keep class livekit.org.webrtc.** { *; }

# JNI Zero initialization (required for WebRTC native method registration)
-keep class livekit.org.jni_zero.JniInit {
# Keep the init method un-obfuscated for native code callback
private static java.lang.Object[] init();
# Ensure java methods called from Native are preserved.
-keepclasseswithmembers,includedescriptorclasses class * {
@livekit.**.CalledByNative <methods>;
}
-keepclasseswithmembers,includedescriptorclasses class * {
@livekit.**.CalledByNativeUnchecked <methods>;
}

# NIST sdp parser
#########################################
-keep class android.gov.nist.** { *; }
-dontwarn com.sun.nio.sctp.**
-dontwarn org.apache.log4j.**
# Preserve reflection used for Parser registrations
-keep class android.gov.nist.javax.sdp.parser.*Parser { *; }
-keep class android.gov.nist.javax.sdp.parser.ParserFactory { *; }
-keep class android.gov.nist.javax.sdp.parser.SDPParser { *; }

# Protobuf
#########################################
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4 changes: 3 additions & 1 deletion sample-app-compose/build.gradle
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Expand Up @@ -23,8 +23,10 @@ android {

buildTypes {
release {
minifyEnabled false
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
// For testing purposes only. Use your own signing keys when making a production app.
signingConfig signingConfigs.debug
}
}
compileOptions {
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