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Set ABI-specific version codes for Android split APKs #158

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Merged
mrsumanbiswas merged 1 commit into from
Oct 10, 2026
Merged

Set ABI-specific version codes for Android split APKs #158

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26 changes: 22 additions & 4 deletions mobile/android/app/build.gradle.kts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import java.util.Properties
import com.android.build.gradle.internal.api.ApkVariantOutputImpl

plugins {
id("com.android.application")
Expand Down Expand Up @@ -89,8 +90,25 @@ tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach
}
}

// Per-ABI versionCodes come from Flutter itself with --split-per-abi:
// 1000 + base (armeabi-v7a), 2000 + base (arm64-v8a), 4000 + base (x86_64).
// fdroid/in.commandlinecoding.elephant.yml depends on this scheme.
// Give each split APK a distinct, monotonically increasing versionCode so
// F-Droid can publish all architectures from the same release.
val abiVersionCodes = mapOf("armeabi-v7a" to 1, "arm64-v8a" to 2, "x86_64" to 3)

dependencies {}
// Keep Flutter's default 1000/2000/4000 ABI offsets from overriding our codes.
extensions.extraProperties.set("force-version-code-ignoring-abi", true)

android.applicationVariants.configureEach {
val variant = this
outputs.forEach { output ->
val abiCode = output.filters
.find { it.filterType == "ABI" }
?.identifier
?.let(abiVersionCodes::get)

if (abiCode != null) {
(output as ApkVariantOutputImpl).versionCodeOverride = variant.versionCode * 10 + abiCode
}
}
}

dependencies {}
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