Add manual enabled battery saver reason (2/4)

Bug: 218405966
Test: make SettingsRoboTests
Change-Id: Ifd51cde5abbbd731c24bf677ca1c525ffd6993a3

src/com/android/settings/fuelgauge/BatterySaverModeVoiceActivity.java

@@ -18,6 +18,8 @@ package com.android.settings.fuelgauge;
 
 import static android.provider.Settings.EXTRA_BATTERY_SAVER_MODE_ENABLED;
 
+import static com.android.settingslib.fuelgauge.BatterySaverLogging.SAVER_ENABLED_VOICE;
+
 import android.content.Intent;
 import android.util.Log;
 
@@ -36,7 +38,7 @@ public class BatterySaverModeVoiceActivity extends VoiceSettingsActivity {
         if (intent.hasExtra(EXTRA_BATTERY_SAVER_MODE_ENABLED)) {
             if (BatterySaverUtils.setPowerSaveMode(this,
                     intent.getBooleanExtra(EXTRA_BATTERY_SAVER_MODE_ENABLED, false),
-                    /*needFirstTimeWarning=*/ true)) {
+                    /*needFirstTimeWarning=*/ true, SAVER_ENABLED_VOICE)) {
                 notifySuccess(null);
             } else {
                 Log.v(TAG, "Unable to set power mode");