powerstats: Add null checks to clients of power stats api (4b6fa610) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/powerstats/ProtoStreamUtils.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -111,6 +111,8 @@ public class ProtoStreamUtils {
		static class StateResidencyResultUtils {
		public static void adjustTimeSinceBootToEpoch(StateResidencyResult[] stateResidencyResult,
		long startWallTime) {
		if (stateResidencyResult == null) return;

		for (int i = 0; i < stateResidencyResult.length; i++) {
		final int stateLength = stateResidencyResult[i].stateResidencyData.length;
		for (int j = 0; j < stateLength; j++) {
		@@ -320,6 +322,8 @@ public class ProtoStreamUtils {
		static class EnergyMeasurementUtils {
		public static void adjustTimeSinceBootToEpoch(EnergyMeasurement[] energyMeasurement,
		long startWallTime) {
		if (energyMeasurement == null) return;

		for (int i = 0; i < energyMeasurement.length; i++) {
		energyMeasurement[i].timestampMs += startWallTime;
		}
		@@ -539,6 +543,8 @@ public class ProtoStreamUtils {
		static class EnergyConsumerResultUtils {
		public static void adjustTimeSinceBootToEpoch(EnergyConsumerResult[] energyConsumerResult,
		long startWallTime) {
		if (energyConsumerResult == null) return;

		for (int i = 0; i < energyConsumerResult.length; i++) {
		energyConsumerResult[i].timestampMs += startWallTime;
		}