From 5ae39ab82da47ea18d37bf62ae2dcabd89f47f46 Mon Sep 17 00:00:00 2001
From: William Escande <wescande@google.com>
Date: Thu, 11 May 2023 14:32:43 -0700
Subject: [PATCH] Remove bluetooth state change logging from BatteryStats

Bug: 281574270
Test: build
Change-Id: Ie748edba80eaaaba20fd7369733d53c078679992
Merged-In: Ie748edba80eaaaba20fd7369733d53c078679992
---
 core/java/android/os/BatteryStatsManager.java | 12 ++-------
 .../android/internal/app/IBatteryStats.aidl   |  2 --
 .../server/am/BatteryStatsService.java        | 26 -------------------
 3 files changed, 2 insertions(+), 38 deletions(-)

diff --git a/core/java/android/os/BatteryStatsManager.java b/core/java/android/os/BatteryStatsManager.java
index 071bdea5e3ac6..955fad3d1a481 100644
--- a/core/java/android/os/BatteryStatsManager.java
+++ b/core/java/android/os/BatteryStatsManager.java
@@ -520,14 +520,10 @@ public final class BatteryStatsManager {
      * @param uid calling package uid
      * @param reason why Bluetooth has been turned on
      * @param packageName package responsible for this change
+     * @Deprecated Bluetooth self report its state and no longer call this
      */
     @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)
     public void reportBluetoothOn(int uid, int reason, @NonNull String packageName) {
-        try {
-            mBatteryStats.noteBluetoothOn(uid, reason, packageName);
-        } catch (RemoteException e) {
-            e.rethrowFromSystemServer();
-        }
     }
 
     /**
@@ -536,14 +532,10 @@ public final class BatteryStatsManager {
      * @param uid calling package uid
      * @param reason why Bluetooth has been turned on
      * @param packageName package responsible for this change
+     * @Deprecated Bluetooth self report its state and no longer call this
      */
     @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)
     public void reportBluetoothOff(int uid, int reason, @NonNull String packageName) {
-        try {
-            mBatteryStats.noteBluetoothOff(uid, reason, packageName);
-        } catch (RemoteException e) {
-            e.rethrowFromSystemServer();
-        }
     }
 
     /**
diff --git a/core/java/com/android/internal/app/IBatteryStats.aidl b/core/java/com/android/internal/app/IBatteryStats.aidl
index 629a1b36b9e67..ee2084722cc53 100644
--- a/core/java/com/android/internal/app/IBatteryStats.aidl
+++ b/core/java/com/android/internal/app/IBatteryStats.aidl
@@ -145,8 +145,6 @@ interface IBatteryStats {
     long getAwakeTimeBattery();
     long getAwakeTimePlugged();
 
-    void noteBluetoothOn(int uid, int reason, String packageName);
-    void noteBluetoothOff(int uid, int reason, String packageName);
     void noteBleScanStarted(in WorkSource ws, boolean isUnoptimized);
     void noteBleScanStopped(in WorkSource ws, boolean isUnoptimized);
     void noteBleScanReset();
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 8439a7d9b7434..5ae06c0652043 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -1982,32 +1982,6 @@ public final class BatteryStatsService extends IBatteryStats.Stub
         }
     }
 
-    /**
-     * Bluetooth on stat logging
-     */
-    public void noteBluetoothOn(int uid, int reason, String packageName) {
-        if (Binder.getCallingPid() != Process.myPid()) {
-            mContext.enforcePermission(android.Manifest.permission.BLUETOOTH_CONNECT,
-                    Binder.getCallingPid(), uid, null);
-        }
-        FrameworkStatsLog.write_non_chained(FrameworkStatsLog.BLUETOOTH_ENABLED_STATE_CHANGED,
-                uid, null, FrameworkStatsLog.BLUETOOTH_ENABLED_STATE_CHANGED__STATE__ENABLED,
-                reason, packageName);
-    }
-
-    /**
-     * Bluetooth off stat logging
-     */
-    public void noteBluetoothOff(int uid, int reason, String packageName) {
-        if (Binder.getCallingPid() != Process.myPid()) {
-            mContext.enforcePermission(android.Manifest.permission.BLUETOOTH_CONNECT,
-                    Binder.getCallingPid(), uid, null);
-        }
-        FrameworkStatsLog.write_non_chained(FrameworkStatsLog.BLUETOOTH_ENABLED_STATE_CHANGED,
-                uid, null, FrameworkStatsLog.BLUETOOTH_ENABLED_STATE_CHANGED__STATE__DISABLED,
-                reason, packageName);
-    }
-
     @Override
     public void noteBleScanStarted(final WorkSource ws, final boolean isUnoptimized) {
         enforceCallingPermission();