Suppress R8 warnings for kept bootclasspath classes
This will enable us to turn on a more aggressive warning level for
duplicate library/program class collisions in the future.
Flag: EXEMPT bugfix
Bug: 222468116
Bug: 349245577
Test: m
Change-Id: I3079dc71bcf61ae643ee075d2fb93c4ce3b6fd51
diff --git a/services/proguard.flags b/services/proguard.flags
index 21d0488..1e7e9b0 100644
--- a/services/proguard.flags
+++ b/services/proguard.flags
@@ -119,6 +119,13 @@
-keep public class android.os.** { *; }
-keep public class com.android.internal.util.** { *; }
-keep public class com.android.modules.utils.build.** { *; }
+# Also suppress related duplicate type warnings for the above kept classes.
+-dontwarn android.gsi.**
+-dontwarn android.hidl.base.**
+-dontwarn android.hidl.manager.**
+-dontwarn android.os.**
+-dontwarn com.android.internal.util.**
+-dontwarn com.android.modules.utils.build.**
# CoverageService guards optional jacoco class references with a runtime guard, so we can safely
# suppress build-time warnings.