Merge "Change the method to get foreground time." into oc-dr1-dev (3829eca2) · Commits · e / os / android_packages_apps_Settings

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

+4 −2

Original line number	Diff line number	Diff line
		@@ -45,6 +45,7 @@ import java.util.List;
		*/
		public class BatteryUtils {
		public static final int UID_NULL = -1;

		@Retention(RetentionPolicy.SOURCE)
		@IntDef({StatusType.FOREGROUND,
		StatusType.BACKGROUND,
		@@ -171,7 +172,9 @@ public class BatteryUtils {
		for (int i = 0, size = sippers.size(); i < size; i++) {
		final BatteryStats.Uid uid = sippers.get(i).uidObj;
		if (uid != null) {
		final long timeMs = getForegroundActivityTotalTimeMs(uid, rawRealtimeMs);
		final long timeMs = Math.min(getForegroundActivityTotalTimeMs(uid, rawRealtimeMs),
		getProcessTimeMs(StatusType.FOREGROUND, uid,
		BatteryStats.STATS_SINCE_CHARGED));
		activityTimeArray.put(uid.getUid(), timeMs);
		totalActivityTimeMs += timeMs;
		}
		@@ -248,7 +251,6 @@ public class BatteryUtils {
		* @return the package name. If there are multiple packages related to
		* given id, return the first one. Or return null if there are no known
		* packages with the given id
		*
		* @see PackageManager#getPackagesForUid(int)
		*/
		public String getPackageName(int uid) {

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

+18 −11

Original line number	Diff line number	Diff line
		@@ -69,8 +69,8 @@ public class BatteryUtilsTest {
		private static final long TIME_STATE_TOP_SLEEPING = 2500 * UNIT;
		private static final long TIME_STATE_FOREGROUND = 3000 * UNIT;
		private static final long TIME_STATE_BACKGROUND = 6000 * UNIT;
		private static final long TIME_FOREGROUND_ACTIVITY_ZERO = 0;
		private static final long TIME_FOREGROUND_ACTIVITY = 100 * DateUtils.MINUTE_IN_MILLIS;
		private static final long TIME_FOREGROUND_ZERO = 0;
		private static final long TIME_FOREGROUND = 100 * DateUtils.MINUTE_IN_MILLIS;
		private static final long TIME_SINCE_LAST_FULL_CHARGE_MS = 120 * 60 * 1000;
		private static final long TIME_SINCE_LAST_FULL_CHARGE_US =
		TIME_SINCE_LAST_FULL_CHARGE_MS * 1000;
		@@ -294,24 +294,29 @@ public class BatteryUtilsTest {

		@Test
		public void testSmearScreenBatterySipper() {
		final BatterySipper sipperNull = createTestSmearBatterySipper(TIME_FOREGROUND_ACTIVITY_ZERO,
		BATTERY_APP_USAGE, 0 /* uid /, true / isUidNull */);
		final BatterySipper sipperBg = createTestSmearBatterySipper(TIME_FOREGROUND_ACTIVITY_ZERO,
		BATTERY_APP_USAGE, 1 /* uid /, false / isUidNull */);
		final BatterySipper sipperFg = createTestSmearBatterySipper(TIME_FOREGROUND_ACTIVITY,
		BATTERY_APP_USAGE, 2 /* uid /, false / isUidNull */);
		final BatterySipper sipperNull = createTestSmearBatterySipper(TIME_FOREGROUND_ZERO,
		TIME_FOREGROUND_ZERO + 500, BATTERY_APP_USAGE, 0 /* uid /, true / isUidNull */);
		final BatterySipper sipperBg = createTestSmearBatterySipper(TIME_FOREGROUND_ZERO + 100,
		TIME_FOREGROUND_ZERO, BATTERY_APP_USAGE, 1 /* uid /, false / isUidNull */);
		final BatterySipper sipperFg = createTestSmearBatterySipper(TIME_FOREGROUND,
		TIME_FOREGROUND + 200, BATTERY_APP_USAGE, 2 /* uid /, false / isUidNull */);
		final BatterySipper sipperFg2 = createTestSmearBatterySipper(TIME_FOREGROUND + 600,
		TIME_FOREGROUND, BATTERY_APP_USAGE, 3 /* uid /, false / isUidNull */);

		final List<BatterySipper> sippers = new ArrayList<>();
		sippers.add(sipperNull);
		sippers.add(sipperBg);
		sippers.add(sipperFg);
		sippers.add(sipperFg2);

		mBatteryUtils.smearScreenBatterySipper(sippers, mScreenBatterySipper);

		assertThat(sipperNull.totalPowerMah).isWithin(PRECISION).of(BATTERY_APP_USAGE);
		assertThat(sipperBg.totalPowerMah).isWithin(PRECISION).of(BATTERY_APP_USAGE);
		assertThat(sipperFg.totalPowerMah).isWithin(PRECISION).of(
		BATTERY_APP_USAGE + BATTERY_SCREEN_USAGE);
		BATTERY_APP_USAGE + BATTERY_SCREEN_USAGE / 2);
		assertThat(sipperFg2.totalPowerMah).isWithin(PRECISION).of(
		BATTERY_APP_USAGE + BATTERY_SCREEN_USAGE / 2);
		}

		@Test
		@@ -353,8 +358,8 @@ public class BatteryUtilsTest {
		.isEqualTo(R.string.battery_abnormal_location_summary);
		}

		private BatterySipper createTestSmearBatterySipper(long activityTime, double totalPowerMah,
		int uidCode, boolean isUidNull) {
		private BatterySipper createTestSmearBatterySipper(long activityTime, long topTime,
		double totalPowerMah, int uidCode, boolean isUidNull) {
		final BatterySipper sipper = mock(BatterySipper.class);
		sipper.drainType = BatterySipper.DrainType.APP;
		sipper.totalPowerMah = totalPowerMah;
		@@ -363,6 +368,8 @@ public class BatteryUtilsTest {
		final BatteryStats.Uid uid = mock(BatteryStats.Uid.class, RETURNS_DEEP_STUBS);
		doReturn(activityTime).when(mBatteryUtils).getForegroundActivityTotalTimeMs(eq(uid),
		anyLong());
		doReturn(topTime).when(mBatteryUtils).getProcessTimeMs(
		eq(BatteryUtils.StatusType.FOREGROUND), eq(uid), anyInt());
		doReturn(uidCode).when(uid).getUid();
		sipper.uidObj = uid;
		}