Log Battery Saver states. (f9416e6a) · Commits · e / os / android_packages_apps_Settings

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

+40 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,7 @@
		*/
		package com.android.settings.fuelgauge;

		import android.app.settings.SettingsEnums;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.database.ContentObserver;
		@@ -23,6 +24,7 @@ import android.os.Looper;
		import android.os.PowerManager;
		import android.provider.Settings;
		import android.provider.Settings.Global;
		import android.util.Pair;

		import androidx.preference.Preference;
		import androidx.preference.PreferenceScreen;
		@@ -30,6 +32,8 @@ import androidx.preference.PreferenceScreen;
		import com.android.settings.R;
		import com.android.settings.Utils;
		import com.android.settings.core.BasePreferenceController;
		import com.android.settings.overlay.FeatureFactory;
		import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
		import com.android.settingslib.core.lifecycle.LifecycleObserver;
		import com.android.settingslib.core.lifecycle.events.OnStart;
		import com.android.settingslib.core.lifecycle.events.OnStop;
		@@ -44,6 +48,7 @@ public class BatterySaverController extends BasePreferenceController
		private final BatterySaverReceiver mBatteryStateChangeReceiver;
		private final PowerManager mPowerManager;
		private Preference mBatterySaverPref;
		private final MetricsFeatureProvider mMetricsFeatureProvider;
		private final ContentObserver mObserver = new ContentObserver(
		new Handler(Looper.getMainLooper())) {
		@Override
		@@ -56,6 +61,7 @@ public class BatterySaverController extends BasePreferenceController
		super(context, KEY_BATTERY_SAVER);

		mPowerManager = mContext.getSystemService(PowerManager.class);
		mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
		mBatteryStateChangeReceiver = new BatterySaverReceiver(context);
		mBatteryStateChangeReceiver.setBatterySaverListener(this);
		BatterySaverUtils.revertScheduleToNoneIfNeeded(context);
		@@ -121,9 +127,43 @@ public class BatterySaverController extends BasePreferenceController
		}
		}

		private void logPowerSaver() {
		if (!mPowerManager.isPowerSaveMode()) {
		// Power saver is off, so don't do anything.
		return;
		}

		final ContentResolver resolver = mContext.getContentResolver();
		final int mode = Global.getInt(resolver, Global.AUTOMATIC_POWER_SAVE_MODE,
		PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE);
		int fuelgaugeScheduleType = SettingsEnums.BATTERY_SAVER_SCHEDULE_TYPE_NO_SCHEDULE;
		switch (mode) {
		case PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE:
		fuelgaugeScheduleType =
		SettingsEnums.BATTERY_SAVER_SCHEDULE_TYPE_BASED_ON_PERCENTAGE;
		final int powerLevelTriggerPercentage = Global.getInt(resolver,
		Global.LOW_POWER_MODE_TRIGGER_LEVEL, 0);
		mMetricsFeatureProvider.action(mContext, SettingsEnums.FUELGAUGE_BATTERY_SAVER,
		Pair.create(SettingsEnums.FIELD_BATTERY_SAVER_SCHEDULE_TYPE,
		fuelgaugeScheduleType),
		Pair.create(SettingsEnums.FIELD_BATTERY_SAVER_PERCENTAGE_VALUE,
		powerLevelTriggerPercentage));
		break;
		case PowerManager.POWER_SAVE_MODE_TRIGGER_DYNAMIC:
		fuelgaugeScheduleType = SettingsEnums.BATTERY_SAVER_SCHEDULE_TYPE_BASED_ON_ROUTINE;
		break;
		default:
		// empty
		}
		mMetricsFeatureProvider.action(mContext, SettingsEnums.FUELGAUGE_BATTERY_SAVER,
		Pair.create(SettingsEnums.FIELD_BATTERY_SAVER_SCHEDULE_TYPE,
		fuelgaugeScheduleType));
		}

		@Override
		public void onPowerSaveModeChanged() {
		updateSummary();
		logPowerSaver();
		}

		@Override

tests/robotests/src/com/android/settings/fuelgauge/BatterySaverControllerTest.java

+52 −0

Original line number	Diff line number	Diff line
		@@ -21,12 +21,17 @@ import static org.mockito.Mockito.spy;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		import android.app.settings.SettingsEnums;
		import android.content.Context;
		import android.os.PowerManager;
		import android.provider.Settings;
		import android.util.Pair;

		import androidx.preference.Preference;

		import com.android.settings.testutils.FakeFeatureFactory;
		import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;

		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		@@ -46,12 +51,16 @@ public class BatterySaverControllerTest {

		private BatterySaverController mBatterySaverController;
		private Context mContext;
		private FakeFeatureFactory mFeatureFactory;
		private MetricsFeatureProvider mMetricsFeatureProvider;

		@Before
		public void setUp() {
		MockitoAnnotations.initMocks(this);

		mContext = RuntimeEnvironment.application;
		mFeatureFactory = FakeFeatureFactory.setupForTest();
		mMetricsFeatureProvider = mFeatureFactory.metricsFeatureProvider;
		mBatterySaverController = spy(new BatterySaverController(mContext));
		ReflectionHelpers.setField(mBatterySaverController, "mPowerManager", mPowerManager);
		ReflectionHelpers.setField(mBatterySaverController, "mBatterySaverPref", mBatterySaverPref);
		@@ -72,6 +81,49 @@ public class BatterySaverControllerTest {
		verify(mBatterySaverPref).setSummary("Off");
		}

		@Test
		public void onPreferenceChange_onPowerSaveModeChanged_manualTrigger_logsType() {
		when(mPowerManager.isPowerSaveMode()).thenReturn(true);
		Settings.Global.putInt(mContext.getContentResolver(),
		Settings.Global.AUTOMATIC_POWER_SAVE_MODE, -1);

		mBatterySaverController.onPowerSaveModeChanged();
		verify(mMetricsFeatureProvider).action(mContext, SettingsEnums.FUELGAUGE_BATTERY_SAVER,
		Pair.create(SettingsEnums.FIELD_BATTERY_SAVER_SCHEDULE_TYPE,
		SettingsEnums.BATTERY_SAVER_SCHEDULE_TYPE_NO_SCHEDULE));
		}

		@Test
		public void onPreferenceChange_onPowerSaveModeChanged_triggerPercent_logsTypeAndPercentage() {
		when(mPowerManager.isPowerSaveMode()).thenReturn(true);
		Settings.Global.putInt(mContext.getContentResolver(),
		Settings.Global.AUTOMATIC_POWER_SAVE_MODE,
		PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE);
		final int percentageVal = 15;
		Settings.Global.putInt(mContext.getContentResolver(),
		Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, percentageVal);

		mBatterySaverController.onPowerSaveModeChanged();
		verify(mMetricsFeatureProvider).action(mContext, SettingsEnums.FUELGAUGE_BATTERY_SAVER,
		Pair.create(SettingsEnums.FIELD_BATTERY_SAVER_SCHEDULE_TYPE,
		SettingsEnums.BATTERY_SAVER_SCHEDULE_TYPE_BASED_ON_PERCENTAGE),
		Pair.create(SettingsEnums.FIELD_BATTERY_SAVER_PERCENTAGE_VALUE,
		percentageVal));
		}

		@Test
		public void onPreferenceChange_onPowerSaveModeChanged_triggerDynamic_logsType() {
		when(mPowerManager.isPowerSaveMode()).thenReturn(true);
		Settings.Global.putInt(mContext.getContentResolver(),
		Settings.Global.AUTOMATIC_POWER_SAVE_MODE,
		PowerManager.POWER_SAVE_MODE_TRIGGER_DYNAMIC);

		mBatterySaverController.onPowerSaveModeChanged();
		verify(mMetricsFeatureProvider).action(mContext, SettingsEnums.FUELGAUGE_BATTERY_SAVER,
		Pair.create(SettingsEnums.FIELD_BATTERY_SAVER_SCHEDULE_TYPE,
		SettingsEnums.BATTERY_SAVER_SCHEDULE_TYPE_BASED_ON_ROUTINE));
		}

		@Test
		public void getSummary_batterySaverOn_showSummaryOn() {
		when(mPowerManager.isPowerSaveMode()).thenReturn(true);