diff --git a/tools/aapt2/dump/DumpManifest.cpp b/tools/aapt2/dump/DumpManifest.cpp
index e36112d..39ac24b 100644
--- a/tools/aapt2/dump/DumpManifest.cpp
+++ b/tools/aapt2/dump/DumpManifest.cpp
@@ -441,7 +441,7 @@
     return config;
   }
 
-  bool Extract(IDiagnostics* diag);
+  bool Extract(android::IDiagnostics* diag);
   bool Dump(text::Printer* printer);
   bool DumpProto(pb::Badging* out_badging);
 
@@ -2443,17 +2443,17 @@
   }
 }
 
-bool ManifestExtractor::Extract(IDiagnostics* diag) {
+bool ManifestExtractor::Extract(android::IDiagnostics* diag) {
   // Load the manifest
   doc_ = apk_->LoadXml("AndroidManifest.xml", diag);
   if (doc_ == nullptr) {
-    diag->Error(DiagMessage() << "failed to find AndroidManifest.xml");
+    diag->Error(android::DiagMessage() << "failed to find AndroidManifest.xml");
     return false;
   }
 
   xml::Element* element = doc_->root.get();
   if (element->name != "manifest") {
-    diag->Error(DiagMessage() << "manifest does not start with <manifest> tag");
+    diag->Error(android::DiagMessage() << "manifest does not start with <manifest> tag");
     return false;
   }
 
@@ -2993,7 +2993,7 @@
 }
 
 int DumpManifest(LoadedApk* apk, DumpManifestOptions& options, text::Printer* printer,
-                 IDiagnostics* diag) {
+                 android::IDiagnostics* diag) {
   ManifestExtractor extractor(apk, options);
   if (!extractor.Extract(diag)) {
     return 1;
@@ -3001,7 +3001,7 @@
   return extractor.Dump(printer) ? 0 : 1;
 }
 
-int DumpBadgingProto(LoadedApk* apk, pb::Badging* out_badging, IDiagnostics* diag) {
+int DumpBadgingProto(LoadedApk* apk, pb::Badging* out_badging, android::IDiagnostics* diag) {
   DumpManifestOptions options{/* include_meta_data= */ true,
                               /* only_permissions= */ false};
   ManifestExtractor extractor(apk, options);
diff --git a/tools/aapt2/dump/DumpManifest.h b/tools/aapt2/dump/DumpManifest.h
index 72d1b46..138b9e3 100644
--- a/tools/aapt2/dump/DumpManifest.h
+++ b/tools/aapt2/dump/DumpManifest.h
@@ -18,8 +18,8 @@
 #define AAPT2_DUMP_MANIFEST_H
 
 #include "ApkInfo.pb.h"
-#include "Diagnostics.h"
 #include "LoadedApk.h"
+#include "androidfw/IDiagnostics.h"
 #include "text/Printer.h"
 
 namespace aapt {
@@ -33,11 +33,11 @@
 
 /** Print information extracted from the manifest of the APK. */
 int DumpManifest(LoadedApk* apk, DumpManifestOptions& options, text::Printer* printer,
-                 IDiagnostics* diag);
+                 android::IDiagnostics* diag);
 
 /** Extracts badging data from the manifest of the APK and stores it in Badging proto. */
-int DumpBadgingProto(LoadedApk* apk, pb::Badging* out_badging, IDiagnostics* diag);
+int DumpBadgingProto(LoadedApk* apk, pb::Badging* out_badging, android::IDiagnostics* diag);
 
 }  // namespace aapt
 
-#endif  // AAPT2_DUMP_MANIFEST_H
\ No newline at end of file
+#endif  // AAPT2_DUMP_MANIFEST_H