diff --git a/core/src/main/java/io/github/lsposed/lspd/nativebridge/Logger.java b/core/src/main/java/io/github/lsposed/lspd/nativebridge/Logger.java
index 2b78a06f..2a3cb8e5 100644
--- a/core/src/main/java/io/github/lsposed/lspd/nativebridge/Logger.java
+++ b/core/src/main/java/io/github/lsposed/lspd/nativebridge/Logger.java
@@ -5,6 +5,7 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Locale;
 
+import android.app.ActivityThread;
 import android.app.AndroidAppHelper;
 import android.os.Process;
 
@@ -21,11 +22,9 @@ public class Logger {
         sb.append('-');
         sb.append(Process.myTid());
         sb.append('/');
-        try {
-            sb.append((String) Class.forName("android.app.ActivityThread").getDeclaredMethod("currentProcessName").invoke(null));
-        } catch (ClassNotFoundException | NoSuchMethodException | InvocationTargetException | IllegalAccessException ignored) {
-            sb.append("?");
-        }
+        String processName = ActivityThread.currentProcessName();
+        if (processName == null) sb.append("?");
+        else sb.append(processName);
         sb.append(' ');
         sb.append("LSPosedBridge: ");
         sb.append(str);
diff --git a/hiddenapi-stubs/src/main/java/android/app/ActivityThread.java b/hiddenapi-stubs/src/main/java/android/app/ActivityThread.java
index fb83f96f..ed90d524 100644
--- a/hiddenapi-stubs/src/main/java/android/app/ActivityThread.java
+++ b/hiddenapi-stubs/src/main/java/android/app/ActivityThread.java
@@ -19,6 +19,11 @@ public final class ActivityThread {
 	public final LoadedApk getPackageInfoNoCheck(ApplicationInfo ai, CompatibilityInfo compatInfo) {
 		throw new UnsupportedOperationException("STUB");
 	}
+
+	public static String currentProcessName() {
+		throw new UnsupportedOperationException("STUB");
+	}
+
 	public ContextImpl getSystemContext() {
 		throw new UnsupportedOperationException("STUB");
 	}