Merge "Add SystemBatteryConsumer.getPowerConsumedByApps()" into sc-dev (eb2a57b8) · Commits · e / os / android_frameworks_base

core/java/android/os/SystemBatteryConsumer.java

+27 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package android.os;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.util.Slog;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		@@ -31,6 +32,7 @@ import java.util.List;
		* {@hide}
		*/
		public class SystemBatteryConsumer extends BatteryConsumer implements Parcelable {
		private static final String TAG = "SystemBatteryConsumer";

		// ****************
		// This list must be kept current with atoms.proto (frameworks/base/cmds/statsd/src/atoms.proto)
		@@ -72,6 +74,8 @@ public class SystemBatteryConsumer extends BatteryConsumer implements Parcelable
		@DrainType
		private final int mDrainType;

		private final double mPowerConsumedByAppsMah;

		@DrainType
		public int getDrainType() {
		return mDrainType;
		@@ -80,11 +84,23 @@ public class SystemBatteryConsumer extends BatteryConsumer implements Parcelable
		private SystemBatteryConsumer(@NonNull SystemBatteryConsumer.Builder builder) {
		super(builder.mPowerComponentsBuilder.build());
		mDrainType = builder.mDrainType;
		mPowerConsumedByAppsMah = builder.mPowerConsumedByAppsMah;
		if (mPowerConsumedByAppsMah > getConsumedPower()) {
		Slog.wtf(TAG,
		"Power attributed to apps exceeds total: drain type = " + mDrainType
		+ " total consumed power = " + getConsumedPower()
		+ " power consumed by apps = " + mPowerConsumedByAppsMah);
		}
		}

		private SystemBatteryConsumer(Parcel in) {
		super(new PowerComponents(in));
		mDrainType = in.readInt();
		mPowerConsumedByAppsMah = in.readDouble();
		}

		public double getPowerConsumedByApps() {
		return mPowerConsumedByAppsMah;
		}

		/**
		@@ -94,6 +110,7 @@ public class SystemBatteryConsumer extends BatteryConsumer implements Parcelable
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		super.writeToParcel(dest, flags);
		dest.writeInt(mDrainType);
		dest.writeDouble(mPowerConsumedByAppsMah);
		}

		public static final Creator<SystemBatteryConsumer> CREATOR =
		@@ -120,6 +137,7 @@ public class SystemBatteryConsumer extends BatteryConsumer implements Parcelable
		public static final class Builder extends BaseBuilder<Builder> {
		@DrainType
		private final int mDrainType;
		private double mPowerConsumedByAppsMah;
		private List<UidBatteryConsumer.Builder> mUidBatteryConsumers;

		Builder(int customPowerComponentCount, int customTimeComponentCount,
		@@ -128,6 +146,15 @@ public class SystemBatteryConsumer extends BatteryConsumer implements Parcelable
		mDrainType = drainType;
		}

		/**
		* Sets the amount of power used by this system component that is attributed to apps.
		* It should not exceed the total consumed power.
		*/
		public Builder setPowerConsumedByApps(double powerConsumedByAppsMah) {
		mPowerConsumedByAppsMah = powerConsumedByAppsMah;
		return this;
		}

		/**
		* Add a UidBatteryConsumer to this SystemBatteryConsumer. For example,
		* the UidBatteryConsumer with the UID == {@link Process#BLUETOOTH_UID} should

core/java/com/android/internal/os/BluetoothPowerCalculator.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -84,16 +84,16 @@ public class BluetoothPowerCalculator extends PowerCalculator {

		// Subtract what the apps used, but clamp to 0.
		final long systemComponentDurationMs = Math.max(0, systemDurationMs - total.durationMs);
		final double systemComponentPowerMah = Math.max(0, systemPowerMah - total.powerMah);
		if (DEBUG && systemComponentPowerMah != 0) {
		if (DEBUG) {
		Log.d(TAG, "Bluetooth active: time=" + (systemComponentDurationMs)
		+ " power=" + formatCharge(systemComponentPowerMah));
		+ " power=" + formatCharge(systemPowerMah));
		}
		systemBatteryConsumerBuilder
		.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_BLUETOOTH,
		systemComponentDurationMs)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_BLUETOOTH,
		systemComponentPowerMah);
		Math.max(systemPowerMah, total.powerMah))
		.setPowerConsumedByApps(total.powerMah);
		}

		private void calculateApp(UidBatteryConsumer.Builder app, PowerAndDuration total,

core/java/com/android/internal/os/MobileRadioPowerCalculator.java

+10 −6

Original line number	Diff line number	Diff line
		@@ -42,8 +42,9 @@ public class MobileRadioPowerCalculator extends PowerCalculator {

		private static class PowerAndDuration {
		public long durationMs;
		public double powerMah;
		public double remainingPowerMah;
		public long totalAppDurationMs;
		public double totalAppPowerMah;
		public long signalDurationMs;
		public long noCoverageDurationMs;
		}
		@@ -103,12 +104,14 @@ public class MobileRadioPowerCalculator extends PowerCalculator {
		calculateRemaining(total, batteryStats, rawRealtimeUs,
		query.shouldForceUsePowerProfileModel());

		if (total.powerMah != 0) {
		if (total.remainingPowerMah != 0 \|\| total.totalAppPowerMah != 0) {
		builder.getOrCreateSystemBatteryConsumerBuilder(
		SystemBatteryConsumer.DRAIN_TYPE_MOBILE_RADIO)
		.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_MOBILE_RADIO,
		total.durationMs)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_MOBILE_RADIO, total.powerMah);
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_MOBILE_RADIO,
		total.remainingPowerMah + total.totalAppPowerMah)
		.setPowerConsumedByApps(total.totalAppPowerMah);
		}
		}

		@@ -120,6 +123,7 @@ public class MobileRadioPowerCalculator extends PowerCalculator {

		final double powerMah = calculatePower(u, powerPerPacketMah, radioActiveDurationMs,
		shouldForceUsePowerProfileModel);
		total.totalAppPowerMah += powerMah;

		app.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_MOBILE_RADIO,
		radioActiveDurationMs)
		@@ -142,14 +146,14 @@ public class MobileRadioPowerCalculator extends PowerCalculator {

		BatterySipper radio = new BatterySipper(BatterySipper.DrainType.CELL, null, 0);
		calculateRemaining(total, batteryStats, rawRealtimeUs, false);
		if (total.powerMah != 0) {
		if (total.remainingPowerMah != 0) {
		if (total.signalDurationMs != 0) {
		radio.noCoveragePercent =
		total.noCoverageDurationMs * 100.0 / total.signalDurationMs;
		}
		radio.mobileActive = total.durationMs;
		radio.mobileActiveCount = batteryStats.getMobileRadioActiveUnknownCount(statsType);
		radio.mobileRadioPowerMah = total.powerMah;
		radio.mobileRadioPowerMah = total.remainingPowerMah;
		radio.sumPower();
		}
		if (radio.totalPowerMah > 0) {
		@@ -265,7 +269,7 @@ public class MobileRadioPowerCalculator extends PowerCalculator {
		}
		}
		total.durationMs = radioActiveTimeMs;
		total.powerMah = powerMah;
		total.remainingPowerMah = powerMah;
		total.signalDurationMs = signalTimeMs;
		}

core/java/com/android/internal/os/ScreenPowerCalculator.java

+10 −5

Original line number	Diff line number	Diff line
		@@ -66,11 +66,7 @@ public class ScreenPowerCalculator extends PowerCalculator {
		batteryStats, rawRealtimeUs, BatteryStats.STATS_SINCE_CHARGED,
		query.shouldForceUsePowerProfileModel());

		builder.getOrCreateSystemBatteryConsumerBuilder(SystemBatteryConsumer.DRAIN_TYPE_SCREEN)
		.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE,
		totalPowerAndDuration.durationMs)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE,
		totalPowerAndDuration.powerMah);
		double totalAppPower = 0;

		// Now deal with each app's UidBatteryConsumer. The results are stored in the
		// BatteryConsumer.POWER_COMPONENT_SCREEN power component, which is considered smeared,
		@@ -87,11 +83,20 @@ public class ScreenPowerCalculator extends PowerCalculator {
		appPowerAndDuration.durationMs)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_SCREEN,
		appPowerAndDuration.powerMah);
		totalAppPower += appPowerAndDuration.powerMah;
		}
		} else {
		smearScreenBatteryDrain(uidBatteryConsumerBuilders, totalPowerAndDuration,
		rawRealtimeUs);
		totalAppPower = totalPowerAndDuration.powerMah;
		}

		builder.getOrCreateSystemBatteryConsumerBuilder(SystemBatteryConsumer.DRAIN_TYPE_SCREEN)
		.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_USAGE,
		totalPowerAndDuration.durationMs)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_USAGE,
		Math.max(totalPowerAndDuration.powerMah, totalAppPower))
		.setPowerConsumedByApps(totalAppPower);
		}

		/**

core/java/com/android/internal/os/WifiPowerCalculator.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -121,7 +121,8 @@ public class WifiPowerCalculator extends PowerCalculator {
		.setUsageDurationMillis(BatteryConsumer.TIME_COMPONENT_WIFI,
		powerDurationAndTraffic.durationMs)
		.setConsumedPower(BatteryConsumer.POWER_COMPONENT_WIFI,
		powerDurationAndTraffic.powerMah);
		totalAppPowerMah + powerDurationAndTraffic.powerMah)
		.setPowerConsumedByApps(totalAppPowerMah);
		}

		/**