diff --git a/core/java/com/android/internal/app/ChooserActivity.java b/core/java/com/android/internal/app/ChooserActivity.java
index 3b6073a..d8f7907 100644
--- a/core/java/com/android/internal/app/ChooserActivity.java
+++ b/core/java/com/android/internal/app/ChooserActivity.java
@@ -70,7 +70,7 @@
 import com.android.internal.R;
 import com.android.internal.app.ResolverActivity.TargetInfo;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.google.android.collect.Lists;
 
 import java.io.File;
diff --git a/core/java/com/android/internal/app/ResolverActivity.java b/core/java/com/android/internal/app/ResolverActivity.java
index 1e26c92..72a40b7 100644
--- a/core/java/com/android/internal/app/ResolverActivity.java
+++ b/core/java/com/android/internal/app/ResolverActivity.java
@@ -71,7 +71,7 @@
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.widget.ResolverDrawerLayout;
 
 import java.util.ArrayList;
diff --git a/core/java/com/android/internal/logging/MetricsLogger.java b/core/java/com/android/internal/logging/MetricsLogger.java
index ef725da..a94f308 100644
--- a/core/java/com/android/internal/logging/MetricsLogger.java
+++ b/core/java/com/android/internal/logging/MetricsLogger.java
@@ -19,7 +19,7 @@
 import android.os.Build;
 import android.view.View;
 
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 /**
  * Log all the things.
diff --git a/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java b/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
index 0474df7..d12417b 100644
--- a/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
+++ b/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
@@ -34,7 +34,7 @@
 import android.widget.Button;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.telephony.IccCardConstants.State;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.internal.policy.EmergencyAffordanceManager;
diff --git a/packages/PrintSpooler/src/com/android/printspooler/ui/AddPrinterActivity.java b/packages/PrintSpooler/src/com/android/printspooler/ui/AddPrinterActivity.java
index 1bebebc..7b0a291 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/ui/AddPrinterActivity.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/ui/AddPrinterActivity.java
@@ -48,7 +48,7 @@
 import android.widget.ImageView;
 import android.widget.TextView;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.printspooler.R;
 
 import java.text.Collator;
diff --git a/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java b/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
index 23c6615..4b51917 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/ui/PrintActivity.java
@@ -88,7 +88,7 @@
 
 import android.widget.Toast;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.printspooler.R;
 import com.android.printspooler.model.MutexFileProvider;
 import com.android.printspooler.model.PrintSpoolerProvider;
diff --git a/packages/PrintSpooler/src/com/android/printspooler/ui/SelectPrinterActivity.java b/packages/PrintSpooler/src/com/android/printspooler/ui/SelectPrinterActivity.java
index 74582f3..6f0caa2 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/ui/SelectPrinterActivity.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/ui/SelectPrinterActivity.java
@@ -63,7 +63,7 @@
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.printspooler.R;
 
 import java.util.ArrayList;
diff --git a/packages/SettingsLib/src/com/android/settingslib/HelpUtils.java b/packages/SettingsLib/src/com/android/settingslib/HelpUtils.java
index 381f903..c3acf0b 100644
--- a/packages/SettingsLib/src/com/android/settingslib/HelpUtils.java
+++ b/packages/SettingsLib/src/com/android/settingslib/HelpUtils.java
@@ -35,7 +35,7 @@
 import android.view.MenuItem;
 import android.view.MenuItem.OnMenuItemClickListener;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import java.net.URISyntaxException;
 import java.util.Locale;
diff --git a/packages/Shell/src/com/android/shell/BugreportProgressService.java b/packages/Shell/src/com/android/shell/BugreportProgressService.java
index 772c344..dedb9ac 100644
--- a/packages/Shell/src/com/android/shell/BugreportProgressService.java
+++ b/packages/Shell/src/com/android/shell/BugreportProgressService.java
@@ -44,7 +44,7 @@
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import com.google.android.collect.Lists;
 
diff --git a/packages/SystemUI/src/com/android/systemui/analytics/DataCollector.java b/packages/SystemUI/src/com/android/systemui/analytics/DataCollector.java
index b1f454e..965ded5 100644
--- a/packages/SystemUI/src/com/android/systemui/analytics/DataCollector.java
+++ b/packages/SystemUI/src/com/android/systemui/analytics/DataCollector.java
@@ -35,8 +35,8 @@
 import java.io.FileOutputStream;
 import java.io.IOException;
 
-import static com.android.systemui.statusbar.phone.TouchAnalyticsProto.Session;
-import static com.android.systemui.statusbar.phone.TouchAnalyticsProto.Session.PhoneEvent;
+import static com.android.systemui.statusbar.phone.nano.TouchAnalyticsProto.Session;
+import static com.android.systemui.statusbar.phone.nano.TouchAnalyticsProto.Session.PhoneEvent;
 
 /**
  * Tracks touch, sensor and phone events when the lockscreen is on. If the phone is unlocked
diff --git a/packages/SystemUI/src/com/android/systemui/analytics/SensorLoggerSession.java b/packages/SystemUI/src/com/android/systemui/analytics/SensorLoggerSession.java
index b39803a..f8b73a1 100644
--- a/packages/SystemUI/src/com/android/systemui/analytics/SensorLoggerSession.java
+++ b/packages/SystemUI/src/com/android/systemui/analytics/SensorLoggerSession.java
@@ -22,10 +22,10 @@
 
 import java.util.ArrayList;
 
-import static com.android.systemui.statusbar.phone.TouchAnalyticsProto.Session;
-import static com.android.systemui.statusbar.phone.TouchAnalyticsProto.Session.PhoneEvent;
-import static com.android.systemui.statusbar.phone.TouchAnalyticsProto.Session.SensorEvent;
-import static com.android.systemui.statusbar.phone.TouchAnalyticsProto.Session.TouchEvent;
+import static com.android.systemui.statusbar.phone.nano.TouchAnalyticsProto.Session;
+import static com.android.systemui.statusbar.phone.nano.TouchAnalyticsProto.Session.PhoneEvent;
+import static com.android.systemui.statusbar.phone.nano.TouchAnalyticsProto.Session.SensorEvent;
+import static com.android.systemui.statusbar.phone.nano.TouchAnalyticsProto.Session.TouchEvent;
 
 /**
  * Collects touch, sensor and phone events and converts the data to
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
index bb4ea2d..9cc927d 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
@@ -34,7 +34,7 @@
 
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.systemui.statusbar.phone.DozeParameters;
 
 import java.io.PrintWriter;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index c699e27..49307d8 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -28,7 +28,7 @@
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.plugins.qs.QSContainer;
 import com.android.systemui.plugins.qs.QSContainer.DetailAdapter;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
index 39ce324..6856575a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
@@ -29,7 +29,7 @@
 import android.util.SparseArray;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.systemui.plugins.qs.QSContainer.DetailAdapter;
 import com.android.systemui.qs.QSTile.State;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/customize/QSCustomizer.java b/packages/SystemUI/src/com/android/systemui/qs/customize/QSCustomizer.java
index cf2c16d..f663c75 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/customize/QSCustomizer.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/customize/QSCustomizer.java
@@ -35,7 +35,7 @@
 import android.widget.Toolbar.OnMenuItemClickListener;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.systemui.R;
 import com.android.systemui.plugins.qs.QSContainer;
 import com.android.systemui.qs.QSDetailClipper;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java b/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java
index 8d7f6ee..f2c3e61 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java
@@ -40,7 +40,7 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSIconView;
 import com.android.systemui.qs.customize.TileAdapter.Holder;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java b/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java
index dc68112..28530d7 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java
@@ -37,7 +37,7 @@
 import android.view.WindowManager;
 import android.view.WindowManagerGlobal;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.qs.external.TileLifecycleManager.TileChangeListener;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
index a980a7f..e57cd58 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java
@@ -26,7 +26,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.GlobalSetting;
 import com.android.systemui.qs.QSTile;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/BatteryTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/BatteryTile.java
index d89fbfd3c..e5a555a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/BatteryTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/BatteryTile.java
@@ -35,7 +35,7 @@
 import android.widget.Checkable;
 import android.widget.ImageView;
 import android.widget.TextView;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.BatteryInfo;
 import com.android.settingslib.graph.UsageView;
 import com.android.systemui.BatteryMeterDrawable;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
index 18bde27..53010af 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
@@ -29,7 +29,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.systemui.R;
 import com.android.systemui.plugins.qs.QSContainer.DetailAdapter;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
index 61bad77..4abd84a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
@@ -26,7 +26,7 @@
 import android.widget.Button;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.plugins.qs.QSContainer.DetailAdapter;
 import com.android.systemui.qs.QSDetailItems;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
index 7de883e..2183565 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
@@ -26,7 +26,7 @@
 import android.widget.Button;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.net.DataUsageController;
 import com.android.systemui.R;
 import com.android.systemui.plugins.qs.QSContainer.DetailAdapter;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
index 5ae7a76..77f063d 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/ColorInversionTile.java
@@ -22,7 +22,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.qs.SecureSetting;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/DataSaverTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/DataSaverTile.java
index aabafe1..0ff81e5 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/DataSaverTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/DataSaverTile.java
@@ -19,7 +19,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
index ec4ab51..544ee91 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
@@ -33,7 +33,7 @@
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.SysUIToast;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
index 0aa723e..8fdce65 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
@@ -25,7 +25,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.FlashlightController;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
index 016c4b7..b888fc8 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/HotspotTile.java
@@ -29,7 +29,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.GlobalSetting;
 import com.android.systemui.qs.QSTile;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
index 2a2cc46..f968816 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
@@ -30,7 +30,7 @@
 import android.util.Log;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.qs.QSTile;
 
 import java.util.Arrays;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
index 5b5ecae..4b89075 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/LocationTile.java
@@ -23,7 +23,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.KeyguardMonitor;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/NightDisplayTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/NightDisplayTile.java
index c02e5ae..10fde30 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/NightDisplayTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/NightDisplayTile.java
@@ -23,7 +23,7 @@
 
 import com.android.internal.app.NightDisplayController;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
index 499eb50..eb4c510 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
@@ -24,7 +24,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.RotationLockController;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailView.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailView.java
index cd09231c..91d38bd 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailView.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailView.java
@@ -24,7 +24,7 @@
 import android.view.ViewGroup;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.systemui.R;
 import com.android.systemui.qs.PseudoGridView;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/UserTile.java
index b5fbfe0..e79e519 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/UserTile.java
@@ -21,7 +21,7 @@
 import android.provider.Settings;
 import android.util.Pair;
 
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.plugins.qs.QSContainer.DetailAdapter;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.policy.UserInfoController;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
index 27306fc..9ce748f6 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
@@ -28,7 +28,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.wifi.AccessPoint;
 import com.android.systemui.R;
 import com.android.systemui.plugins.qs.QSContainer.DetailAdapter;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WorkModeTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WorkModeTile.java
index 459e8ec..ce7fbd3 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WorkModeTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WorkModeTile.java
@@ -21,7 +21,7 @@
 import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.statusbar.phone.ManagedProfileController;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/Recents.java b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
index e203c2f..7655e6c 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/Recents.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/Recents.java
@@ -41,7 +41,7 @@
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.EventLogConstants;
 import com.android.systemui.EventLogTags;
 import com.android.systemui.R;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
index ec99d20..af1823c 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
@@ -40,7 +40,7 @@
 import android.view.WindowManager.LayoutParams;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.DejankUtils;
 import com.android.systemui.Interpolators;
 import com.android.keyguard.LatencyTracker;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/grid/RecentsGridActivity.java b/packages/SystemUI/src/com/android/systemui/recents/grid/RecentsGridActivity.java
index 96644b5..b88ee76 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/grid/RecentsGridActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/grid/RecentsGridActivity.java
@@ -31,7 +31,7 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.recents.Recents;
 import com.android.systemui.recents.RecentsActivity;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
index febeacb..3c7012a 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
@@ -43,7 +43,7 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
 import com.android.systemui.recents.Recents;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
index 936354e..77c61f8 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackView.java
@@ -47,7 +47,7 @@
 import android.widget.ScrollView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
 import com.android.systemui.recents.Recents;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java
index d44aa84..71f559b 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskStackViewTouchHandler.java
@@ -34,7 +34,7 @@
 import android.view.animation.Interpolator;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
 import com.android.systemui.SwipeHelper;
diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java b/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
index e91c9d5..de7def6 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/TaskView.java
@@ -39,7 +39,7 @@
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
 import com.android.systemui.recents.Recents;
diff --git a/packages/SystemUI/src/com/android/systemui/settings/BrightnessController.java b/packages/SystemUI/src/com/android/systemui/settings/BrightnessController.java
index 3ed2698..e8039c3 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/BrightnessController.java
+++ b/packages/SystemUI/src/com/android/systemui/settings/BrightnessController.java
@@ -33,7 +33,7 @@
 import android.widget.ImageView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import java.util.ArrayList;
 
diff --git a/packages/SystemUI/src/com/android/systemui/settings/BrightnessDialog.java b/packages/SystemUI/src/com/android/systemui/settings/BrightnessDialog.java
index 803fe48..901d47d 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/BrightnessDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/settings/BrightnessDialog.java
@@ -25,7 +25,7 @@
 import android.widget.ImageView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 
 /** A dialog that provides controls for adjusting the screen brightness. */
diff --git a/packages/SystemUI/src/com/android/systemui/shortcut/ShortcutKeyDispatcher.java b/packages/SystemUI/src/com/android/systemui/shortcut/ShortcutKeyDispatcher.java
index 15d26f9..2684722 100644
--- a/packages/SystemUI/src/com/android/systemui/shortcut/ShortcutKeyDispatcher.java
+++ b/packages/SystemUI/src/com/android/systemui/shortcut/ShortcutKeyDispatcher.java
@@ -35,7 +35,7 @@
 import android.view.WindowManagerGlobal;
 import android.view.accessibility.AccessibilityManager;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.policy.DividerSnapAlgorithm;
 import com.android.settingslib.accessibility.AccessibilityUtils;
 import com.android.systemui.R;
diff --git a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
index 4e34bbc..47d2def 100644
--- a/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
+++ b/packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
@@ -54,7 +54,7 @@
 import android.widget.FrameLayout;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.policy.DividerSnapAlgorithm;
 import com.android.internal.policy.DividerSnapAlgorithm.SnapTarget;
 import com.android.internal.policy.DockedDividerUtils;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
index 23acb1b..93ddd17 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
@@ -87,7 +87,7 @@
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.internal.statusbar.StatusBarIcon;
 import com.android.internal.widget.LockPatternUtils;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java b/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java
index caf5447..5173176 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java
@@ -43,7 +43,7 @@
 import android.widget.ImageView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.util.NotificationColorUtil;
 import com.android.systemui.R;
 import com.android.systemui.classifier.FalsingManager;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcuts.java b/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcuts.java
index f438762..f43fc40 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcuts.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/KeyboardShortcuts.java
@@ -59,7 +59,7 @@
 
 import com.android.internal.app.AssistUtils;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.settingslib.Utils;
 import com.android.systemui.R;
 import com.android.systemui.recents.Recents;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationGuts.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationGuts.java
index b10fb31..bb327ef 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationGuts.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationGuts.java
@@ -43,7 +43,7 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.Utils;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java
index 0f800bb..228e8ea 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarGestureHelper.java
@@ -27,7 +27,7 @@
 import android.view.ViewConfiguration;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.policy.DividerSnapAlgorithm.SnapTarget;
 import com.android.systemui.R;
 import com.android.systemui.RecentsComponent;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index c33d91a..a9aa2ed 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -118,7 +118,7 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.statusbar.NotificationVisibility;
 import com.android.internal.statusbar.StatusBarIcon;
 import com.android.keyguard.KeyguardHostView.OnDismissAction;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStatusBarHeader.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStatusBarHeader.java
index a8b0122..65c6347 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStatusBarHeader.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickStatusBarHeader.java
@@ -33,7 +33,7 @@
 import android.widget.Toast;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.keyguard.KeyguardStatusView;
 import com.android.systemui.FontSizeUtils;
 import com.android.systemui.R;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputView.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputView.java
index 7b1f707..44ec283 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputView.java
@@ -50,7 +50,7 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
 import com.android.systemui.statusbar.ExpandableView;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
index 30d1c54..eda46c5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
@@ -48,7 +48,7 @@
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.util.UserIcons;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.systemui.GuestResumeSessionReceiver;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index da58d9e..72a0e59 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -57,7 +57,7 @@
 import android.widget.ScrollView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.ExpandHelper;
 import com.android.systemui.Interpolators;
 import com.android.systemui.R;
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/BatteryPreference.java b/packages/SystemUI/src/com/android/systemui/tuner/BatteryPreference.java
index 6e08139..9998283 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/BatteryPreference.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/BatteryPreference.java
@@ -21,7 +21,7 @@
 import android.util.ArraySet;
 import android.util.AttributeSet;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
 
 import static com.android.systemui.BatteryMeterDrawable.SHOW_PERCENT_SETTING;
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java b/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java
index 0a3197c..0a962f1 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/DemoModeFragment.java
@@ -31,7 +31,7 @@
 import android.view.MenuItem;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.DemoMode;
 import com.android.systemui.R;
 
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/PowerNotificationControlsFragment.java b/packages/SystemUI/src/com/android/systemui/tuner/PowerNotificationControlsFragment.java
index 14fccf2..8740a3c 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/PowerNotificationControlsFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/PowerNotificationControlsFragment.java
@@ -16,7 +16,7 @@
 package com.android.systemui.tuner;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 
 import android.annotation.Nullable;
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/StatusBarSwitch.java b/packages/SystemUI/src/com/android/systemui/tuner/StatusBarSwitch.java
index f2f0382..dea2f50 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/StatusBarSwitch.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/StatusBarSwitch.java
@@ -24,7 +24,7 @@
 import android.util.AttributeSet;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
 import com.android.systemui.tuner.TunerService.Tunable;
 
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerFragment.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerFragment.java
index 7f63418..fd6500f 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerFragment.java
@@ -27,7 +27,7 @@
 import android.view.MenuItem;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.R;
 import com.android.systemui.plugins.PluginPrefs;
 
diff --git a/packages/SystemUI/src/com/android/systemui/volume/Events.java b/packages/SystemUI/src/com/android/systemui/volume/Events.java
index 8e0f9b8..ca53bc4 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/Events.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/Events.java
@@ -23,7 +23,7 @@
 import android.util.Log;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.volume.VolumeDialogController.State;
 
 import java.util.Arrays;
diff --git a/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java b/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
index 22d1309..87f6138 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
@@ -52,7 +52,7 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.statusbar.policy.ZenModeController;
diff --git a/services/core/java/com/android/server/GestureLauncherService.java b/services/core/java/com/android/server/GestureLauncherService.java
index 553cb07..830a6ed 100644
--- a/services/core/java/com/android/server/GestureLauncherService.java
+++ b/services/core/java/com/android/server/GestureLauncherService.java
@@ -40,7 +40,7 @@
 import android.view.KeyEvent;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.server.statusbar.StatusBarManagerInternal;
 
 /**
diff --git a/services/core/java/com/android/server/am/ActivityMetricsLogger.java b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
index be8f21d..facfeb6 100644
--- a/services/core/java/com/android/server/am/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
@@ -16,7 +16,7 @@
 import android.util.Slog;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import java.util.ArrayList;
 
diff --git a/services/core/java/com/android/server/am/AppErrors.java b/services/core/java/com/android/server/am/AppErrors.java
index c19a571..7a122e6 100644
--- a/services/core/java/com/android/server/am/AppErrors.java
+++ b/services/core/java/com/android/server/am/AppErrors.java
@@ -18,7 +18,7 @@
 
 import com.android.internal.app.ProcessMap;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.os.ProcessCpuTracker;
 import com.android.server.Watchdog;
 
diff --git a/services/core/java/com/android/server/am/AppNotRespondingDialog.java b/services/core/java/com/android/server/am/AppNotRespondingDialog.java
index c6befd7..9e29725 100644
--- a/services/core/java/com/android/server/am/AppNotRespondingDialog.java
+++ b/services/core/java/com/android/server/am/AppNotRespondingDialog.java
@@ -17,7 +17,7 @@
 package com.android.server.am;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto;
+import com.android.internal.logging.nano.MetricsProto;
 
 import android.content.ActivityNotFoundException;
 import android.content.Context;
diff --git a/services/core/java/com/android/server/connectivity/IpConnectivityEventBuilder.java b/services/core/java/com/android/server/connectivity/IpConnectivityEventBuilder.java
index f1d01e0..372b2d8 100644
--- a/services/core/java/com/android/server/connectivity/IpConnectivityEventBuilder.java
+++ b/services/core/java/com/android/server/connectivity/IpConnectivityEventBuilder.java
@@ -29,14 +29,14 @@
 import android.net.metrics.RaEvent;
 import android.net.metrics.ValidationProbeEvent;
 import android.os.Parcelable;
-import com.android.server.connectivity.metrics.IpConnectivityLogClass;
+import com.android.server.connectivity.metrics.nano.IpConnectivityLogClass;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-import static com.android.server.connectivity.metrics.IpConnectivityLogClass.IpConnectivityEvent;
-import static com.android.server.connectivity.metrics.IpConnectivityLogClass.IpConnectivityLog;
-import static com.android.server.connectivity.metrics.IpConnectivityLogClass.NetworkId;
+import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityEvent;
+import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityLog;
+import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.NetworkId;
 
 /** {@hide} */
 final public class IpConnectivityEventBuilder {
@@ -136,96 +136,107 @@
     }
 
     private static void setDhcpErrorEvent(IpConnectivityEvent out, DhcpErrorEvent in) {
-        out.dhcpEvent = new IpConnectivityLogClass.DHCPEvent();
-        out.dhcpEvent.ifName = in.ifName;
-        out.dhcpEvent.errorCode = in.errorCode;
+        IpConnectivityLogClass.DHCPEvent dhcpEvent = new IpConnectivityLogClass.DHCPEvent();
+        dhcpEvent.ifName = in.ifName;
+        dhcpEvent.setErrorCode(in.errorCode);
+        out.setDhcpEvent(dhcpEvent);
     }
 
     private static void setDhcpClientEvent(IpConnectivityEvent out, DhcpClientEvent in) {
-        out.dhcpEvent = new IpConnectivityLogClass.DHCPEvent();
-        out.dhcpEvent.ifName = in.ifName;
-        out.dhcpEvent.stateTransition = in.msg;
-        out.dhcpEvent.durationMs = in.durationMs;
+        IpConnectivityLogClass.DHCPEvent dhcpEvent = new IpConnectivityLogClass.DHCPEvent();
+        dhcpEvent.ifName = in.ifName;
+        dhcpEvent.setStateTransition(in.msg);
+        dhcpEvent.durationMs = in.durationMs;
+        out.setDhcpEvent(dhcpEvent);
     }
 
     private static void setDnsEvent(IpConnectivityEvent out, DnsEvent in) {
-        out.dnsLookupBatch = new IpConnectivityLogClass.DNSLookupBatch();
-        out.dnsLookupBatch.networkId = netIdOf(in.netId);
-        out.dnsLookupBatch.eventTypes = bytesToInts(in.eventTypes);
-        out.dnsLookupBatch.returnCodes = bytesToInts(in.returnCodes);
-        out.dnsLookupBatch.latenciesMs = in.latenciesMs;
+        IpConnectivityLogClass.DNSLookupBatch dnsLookupBatch = new IpConnectivityLogClass.DNSLookupBatch();
+        dnsLookupBatch.networkId = netIdOf(in.netId);
+        dnsLookupBatch.eventTypes = bytesToInts(in.eventTypes);
+        dnsLookupBatch.returnCodes = bytesToInts(in.returnCodes);
+        dnsLookupBatch.latenciesMs = in.latenciesMs;
+        out.setDnsLookupBatch(dnsLookupBatch);
     }
 
     private static void setIpManagerEvent(IpConnectivityEvent out, IpManagerEvent in) {
-        out.ipProvisioningEvent = new IpConnectivityLogClass.IpProvisioningEvent();
-        out.ipProvisioningEvent.ifName = in.ifName;
-        out.ipProvisioningEvent.eventType = in.eventType;
-        out.ipProvisioningEvent.latencyMs = (int) in.durationMs;
+        IpConnectivityLogClass.IpProvisioningEvent ipProvisioningEvent = new IpConnectivityLogClass.IpProvisioningEvent();
+        ipProvisioningEvent.ifName = in.ifName;
+        ipProvisioningEvent.eventType = in.eventType;
+        ipProvisioningEvent.latencyMs = (int) in.durationMs;
+        out.setIpProvisioningEvent(ipProvisioningEvent);
     }
 
     private static void setIpReachabilityEvent(IpConnectivityEvent out, IpReachabilityEvent in) {
-        out.ipReachabilityEvent = new IpConnectivityLogClass.IpReachabilityEvent();
-        out.ipReachabilityEvent.ifName = in.ifName;
-        out.ipReachabilityEvent.eventType = in.eventType;
+        IpConnectivityLogClass.IpReachabilityEvent ipReachabilityEvent = new IpConnectivityLogClass.IpReachabilityEvent();
+        ipReachabilityEvent.ifName = in.ifName;
+        ipReachabilityEvent.eventType = in.eventType;
+        out.setIpReachabilityEvent(ipReachabilityEvent);
     }
 
     private static void setDefaultNetworkEvent(IpConnectivityEvent out, DefaultNetworkEvent in) {
-        out.defaultNetworkEvent = new IpConnectivityLogClass.DefaultNetworkEvent();
-        out.defaultNetworkEvent.networkId = netIdOf(in.netId);
-        out.defaultNetworkEvent.previousNetworkId = netIdOf(in.prevNetId);
-        out.defaultNetworkEvent.transportTypes = in.transportTypes;
-        out.defaultNetworkEvent.previousNetworkIpSupport = ipSupportOf(in);
+        IpConnectivityLogClass.DefaultNetworkEvent defaultNetworkEvent = new IpConnectivityLogClass.DefaultNetworkEvent();
+        defaultNetworkEvent.networkId = netIdOf(in.netId);
+        defaultNetworkEvent.previousNetworkId = netIdOf(in.prevNetId);
+        defaultNetworkEvent.transportTypes = in.transportTypes;
+        defaultNetworkEvent.previousNetworkIpSupport = ipSupportOf(in);
+        out.setDefaultNetworkEvent(defaultNetworkEvent);
     }
 
     private static void setNetworkEvent(IpConnectivityEvent out, NetworkEvent in) {
-        out.networkEvent = new IpConnectivityLogClass.NetworkEvent();
-        out.networkEvent.networkId = netIdOf(in.netId);
-        out.networkEvent.eventType = in.eventType;
-        out.networkEvent.latencyMs = (int) in.durationMs;
+        IpConnectivityLogClass.NetworkEvent networkEvent = new IpConnectivityLogClass.NetworkEvent();
+        networkEvent.networkId = netIdOf(in.netId);
+        networkEvent.eventType = in.eventType;
+        networkEvent.latencyMs = (int) in.durationMs;
+        out.setNetworkEvent(networkEvent);
     }
 
     private static void setValidationProbeEvent(IpConnectivityEvent out, ValidationProbeEvent in) {
-        out.validationProbeEvent = new IpConnectivityLogClass.ValidationProbeEvent();
-        out.validationProbeEvent.networkId = netIdOf(in.netId);
-        out.validationProbeEvent.latencyMs = (int) in.durationMs;
-        out.validationProbeEvent.probeType = in.probeType;
-        out.validationProbeEvent.probeResult = in.returnCode;
+        IpConnectivityLogClass.ValidationProbeEvent validationProbeEvent = new IpConnectivityLogClass.ValidationProbeEvent();
+        validationProbeEvent.networkId = netIdOf(in.netId);
+        validationProbeEvent.latencyMs = (int) in.durationMs;
+        validationProbeEvent.probeType = in.probeType;
+        validationProbeEvent.probeResult = in.returnCode;
+        out.setValidationProbeEvent(validationProbeEvent);
     }
 
     private static void setApfProgramEvent(IpConnectivityEvent out, ApfProgramEvent in) {
-        out.apfProgramEvent = new IpConnectivityLogClass.ApfProgramEvent();
-        out.apfProgramEvent.lifetime = in.lifetime;
-        out.apfProgramEvent.filteredRas = in.filteredRas;
-        out.apfProgramEvent.currentRas = in.currentRas;
-        out.apfProgramEvent.programLength = in.programLength;
+        IpConnectivityLogClass.ApfProgramEvent apfProgramEvent = new IpConnectivityLogClass.ApfProgramEvent();
+        apfProgramEvent.lifetime = in.lifetime;
+        apfProgramEvent.filteredRas = in.filteredRas;
+        apfProgramEvent.currentRas = in.currentRas;
+        apfProgramEvent.programLength = in.programLength;
         if (isBitSet(in.flags, ApfProgramEvent.FLAG_MULTICAST_FILTER_ON)) {
-            out.apfProgramEvent.dropMulticast = true;
+            apfProgramEvent.dropMulticast = true;
         }
         if (isBitSet(in.flags, ApfProgramEvent.FLAG_HAS_IPV4_ADDRESS)) {
-            out.apfProgramEvent.hasIpv4Addr = true;
+            apfProgramEvent.hasIpv4Addr = true;
         }
+        out.setApfProgramEvent(apfProgramEvent);
     }
 
     private static void setApfStats(IpConnectivityEvent out, ApfStats in) {
-        out.apfStatistics = new IpConnectivityLogClass.ApfStatistics();
-        out.apfStatistics.durationMs = in.durationMs;
-        out.apfStatistics.receivedRas = in.receivedRas;
-        out.apfStatistics.matchingRas = in.matchingRas;
-        out.apfStatistics.droppedRas = in.droppedRas;
-        out.apfStatistics.zeroLifetimeRas = in.zeroLifetimeRas;
-        out.apfStatistics.parseErrors = in.parseErrors;
-        out.apfStatistics.programUpdates = in.programUpdates;
-        out.apfStatistics.maxProgramSize = in.maxProgramSize;
+        IpConnectivityLogClass.ApfStatistics apfStatistics = new IpConnectivityLogClass.ApfStatistics();
+        apfStatistics.durationMs = in.durationMs;
+        apfStatistics.receivedRas = in.receivedRas;
+        apfStatistics.matchingRas = in.matchingRas;
+        apfStatistics.droppedRas = in.droppedRas;
+        apfStatistics.zeroLifetimeRas = in.zeroLifetimeRas;
+        apfStatistics.parseErrors = in.parseErrors;
+        apfStatistics.programUpdates = in.programUpdates;
+        apfStatistics.maxProgramSize = in.maxProgramSize;
+        out.setApfStatistics(apfStatistics);
     }
 
     private static void setRaEvent(IpConnectivityEvent out, RaEvent in) {
-        out.raEvent = new IpConnectivityLogClass.RaEvent();
-        out.raEvent.routerLifetime = in.routerLifetime;
-        out.raEvent.prefixValidLifetime = in.prefixValidLifetime;
-        out.raEvent.prefixPreferredLifetime = in.prefixPreferredLifetime;
-        out.raEvent.routeInfoLifetime = in.routeInfoLifetime;
-        out.raEvent.rdnssLifetime = in.rdnssLifetime;
-        out.raEvent.dnsslLifetime = in.dnsslLifetime;
+        IpConnectivityLogClass.RaEvent raEvent = new IpConnectivityLogClass.RaEvent();
+        raEvent.routerLifetime = in.routerLifetime;
+        raEvent.prefixValidLifetime = in.prefixValidLifetime;
+        raEvent.prefixPreferredLifetime = in.prefixPreferredLifetime;
+        raEvent.routeInfoLifetime = in.routeInfoLifetime;
+        raEvent.rdnssLifetime = in.rdnssLifetime;
+        raEvent.dnsslLifetime = in.dnsslLifetime;
+        out.setRaEvent(raEvent);
     }
 
     private static int[] bytesToInts(byte[] in) {
diff --git a/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java b/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java
index 641c62f..42f439c 100644
--- a/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java
+++ b/services/core/java/com/android/server/connectivity/IpConnectivityMetrics.java
@@ -42,7 +42,7 @@
 import java.util.ArrayList;
 import java.util.function.ToIntFunction;
 
-import static com.android.server.connectivity.metrics.IpConnectivityLogClass.IpConnectivityEvent;
+import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityEvent;
 
 /** {@hide} */
 final public class IpConnectivityMetrics extends SystemService {
diff --git a/services/core/java/com/android/server/dreams/DreamController.java b/services/core/java/com/android/server/dreams/DreamController.java
index 393199d..fbad8de 100644
--- a/services/core/java/com/android/server/dreams/DreamController.java
+++ b/services/core/java/com/android/server/dreams/DreamController.java
@@ -17,7 +17,7 @@
 package com.android.server.dreams;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import android.content.ComponentName;
 import android.content.Context;
diff --git a/services/core/java/com/android/server/fingerprint/AuthenticationClient.java b/services/core/java/com/android/server/fingerprint/AuthenticationClient.java
index 5297589..d65e257 100644
--- a/services/core/java/com/android/server/fingerprint/AuthenticationClient.java
+++ b/services/core/java/com/android/server/fingerprint/AuthenticationClient.java
@@ -17,7 +17,7 @@
 package com.android.server.fingerprint;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import android.content.Context;
 import android.hardware.fingerprint.Fingerprint;
diff --git a/services/core/java/com/android/server/fingerprint/EnrollClient.java b/services/core/java/com/android/server/fingerprint/EnrollClient.java
index 640a46f..c70ca7f 100644
--- a/services/core/java/com/android/server/fingerprint/EnrollClient.java
+++ b/services/core/java/com/android/server/fingerprint/EnrollClient.java
@@ -25,7 +25,7 @@
 import android.util.Slog;
 
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import java.util.Arrays;
 
diff --git a/services/core/java/com/android/server/policy/GlobalActions.java b/services/core/java/com/android/server/policy/GlobalActions.java
index a8bd4d2..3bea663 100644
--- a/services/core/java/com/android/server/policy/GlobalActions.java
+++ b/services/core/java/com/android/server/policy/GlobalActions.java
@@ -19,7 +19,7 @@
 import com.android.internal.app.AlertController;
 import com.android.internal.app.AlertController.AlertParams;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.policy.EmergencyAffordanceManager;
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.TelephonyProperties;
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 0ea8d4e..7f8b9b8 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -22,7 +22,7 @@
 import static android.app.admin.DevicePolicyManager.WIPE_RESET_PROTECTION_DATA;
 import static android.content.pm.PackageManager.GET_UNINSTALLED_PACKAGES;
 
-import static com.android.internal.logging.MetricsProto.MetricsEvent.PROVISIONING_ENTRY_POINT_ADB;
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.PROVISIONING_ENTRY_POINT_ADB;
 import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_DPM_LOCK_NOW;
 import static org.xmlpull.v1.XmlPullParser.END_DOCUMENT;
 import static org.xmlpull.v1.XmlPullParser.END_TAG;
diff --git a/services/print/java/com/android/server/print/UserState.java b/services/print/java/com/android/server/print/UserState.java
index 65c740f..7474a64 100644
--- a/services/print/java/com/android/server/print/UserState.java
+++ b/services/print/java/com/android/server/print/UserState.java
@@ -68,7 +68,7 @@
 
 import com.android.internal.R;
 import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.MetricsProto.MetricsEvent;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.os.SomeArgs;
 import com.android.server.print.RemotePrintService.PrintServiceCallbacks;
diff --git a/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java b/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java
index 6ff0c5a..6a064d2 100644
--- a/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java
+++ b/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java
@@ -25,7 +25,7 @@
 import static com.android.server.connectivity.MetricsTestUtil.anIntArray;
 import static com.android.server.connectivity.MetricsTestUtil.b;
 import static com.android.server.connectivity.MetricsTestUtil.describeIpEvent;
-import static com.android.server.connectivity.metrics.IpConnectivityLogClass.IpConnectivityLog;
+import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityLog;
 
 import android.net.ConnectivityMetricsEvent;
 import android.net.metrics.ApfProgramEvent;
diff --git a/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java b/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
index c7982b1..78d16d9 100644
--- a/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
+++ b/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
@@ -34,7 +34,7 @@
 import android.os.Parcelable;
 import android.util.Base64;
 
-import com.android.server.connectivity.metrics.IpConnectivityLogClass;
+import com.android.server.connectivity.metrics.nano.IpConnectivityLogClass;
 
 import junit.framework.TestCase;
 
diff --git a/tools/aapt2/compile/Compile.cpp b/tools/aapt2/compile/Compile.cpp
index a06140c..f0b18e6 100644
--- a/tools/aapt2/compile/Compile.cpp
+++ b/tools/aapt2/compile/Compile.cpp
@@ -482,7 +482,9 @@
 
   void BackUp(int count) override { buffer_->BackUp(count); }
 
-  int64_t ByteCount() const override { return buffer_->size(); }
+  google::protobuf::int64 ByteCount() const override {
+    return buffer_->size();
+  }
 
   bool HadError() const override { return false; }
 
diff --git a/tools/aapt2/compile/Png.cpp b/tools/aapt2/compile/Png.cpp
index f1bc53e..7ab05b5 100644
--- a/tools/aapt2/compile/Png.cpp
+++ b/tools/aapt2/compile/Png.cpp
@@ -232,6 +232,13 @@
     }
 }*/
 
+#ifdef MAX
+#undef MAX
+#endif
+#ifdef ABS
+#undef ABS
+#endif
+
 #define MAX(a, b) ((a) > (b) ? (a) : (b))
 #define ABS(a) ((a) < 0 ? -(a) : (a))
 
diff --git a/tools/aapt2/compile/Png.h b/tools/aapt2/compile/Png.h
index 01c9adb..aff1da3 100644
--- a/tools/aapt2/compile/Png.h
+++ b/tools/aapt2/compile/Png.h
@@ -62,8 +62,8 @@
   void BackUp(int count) override;
   bool Skip(int count) override;
 
-  int64_t ByteCount() const override {
-    return static_cast<int64_t>(window_start_);
+  google::protobuf::int64 ByteCount() const override {
+    return static_cast<google::protobuf::int64>(window_start_);
   }
 
   bool HadError() const override { return error_; }
diff --git a/tools/aapt2/proto/TableProtoSerializer.cpp b/tools/aapt2/proto/TableProtoSerializer.cpp
index 68db6b3..0d0e46d 100644
--- a/tools/aapt2/proto/TableProtoSerializer.cpp
+++ b/tools/aapt2/proto/TableProtoSerializer.cpp
@@ -361,7 +361,7 @@
 bool CompiledFileInputStream::ReadCompiledFile(pb::CompiledFile* out_val) {
   EnsureAlignedRead();
 
-  uint64_t pb_size = 0u;
+  google::protobuf::uint64 pb_size = 0u;
   if (!in_.ReadLittleEndian64(&pb_size)) {
     return false;
   }
@@ -389,7 +389,7 @@
                                                uint64_t* out_len) {
   EnsureAlignedRead();
 
-  uint64_t pb_size = 0u;
+  google::protobuf::uint64 pb_size = 0u;
   if (!in_.ReadLittleEndian64(&pb_size)) {
     return false;
   }