Stop Proguard throwing away all the backends

Specifically all the subclasses and BackendName.byDisplayName(String) Slightly surprised that all the comparisons against those subclass objects didn't cause it to rethink that plan.
chrisboyle · Oct 15, 2023 · 2b9a901 · 2b9a901
1 parent 1be038a
commit 2b9a901
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/app/src/main/kotlin/name/boyle/chris/sgtpuzzles/backend/BackendName.kt b/app/src/main/kotlin/name/boyle/chris/sgtpuzzles/backend/BackendName.kt
@@ -121,6 +121,7 @@ sealed class BackendName(
             all.associateBy { it.displayName }
         }
 
+        @UsedByJNI
         @JvmStatic
         fun byDisplayName(name: String?) = BY_DISPLAY_NAME[name]
 

diff --git a/buildSrc/src/main/kotlin/GenerateBackendsTask.kt b/buildSrc/src/main/kotlin/GenerateBackendsTask.kt
@@ -92,7 +92,8 @@ abstract class GenerateBackendsTask: DefaultTask()  {
         val keyPrefix = "${puz}_sym_key_"
         val keyIcons = definedKeyIcons.filter { it.startsWith(keyPrefix) }
             .map { "\"${it.removePrefix(keyPrefix)}\" to R.drawable.$it" }
-        return """object $objName : BackendName(
+        return """@UsedByJNI
+            |object $objName : BackendName(
             |    "$puz", "$display", "$title",
             |    R.drawable.$puz,
             |    R.string.desc_$puz, $toast, $toastNoArrows,