1 files changed, 12 insertions, 0 deletions
diff --git a/core/java/com/android/internal/protolog/ProtoLog.java b/core/java/com/android/internal/protolog/ProtoLog.java
index ff46770e2cb9..99d441812fa8 100644
--- a/core/java/com/android/internal/protolog/ProtoLog.java
+++ b/core/java/com/android/internal/protolog/ProtoLog.java
@@ -169,4 +169,16 @@ public class ProtoLog {
             sProtoLogInstance.log(logLevel, group, stringMessage, args);
         }
     }
+
+    static {
+        if (android.tracing.Flags.perfettoProtologTracing()) {
+            sProtoLogInstance = new PerfettoProtoLogImpl();
+        } else {
+            if (REQUIRE_PROTOLOGTOOL) {
+                throw new RuntimeException("REQUIRE_PROTOLOGTOOL not set to false.");
+            } else {
+                sProtoLogInstance = new LogcatOnlyProtoLogImpl();
+            }
+        }
+    }
 }