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Add BatteryInfo logging to settings

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This Cl adds a few log statements to BatteryInfo to try
and determine what the bottleneck in the Battery Settings
Advanced page could be.

Test: robotests still pass
Bug: 62959645
Change-Id: I1ff712d97bc8be78873c63e187edbffa8e10cd21
This commit is contained in:
Salvador Martinez
2017-06-26 17:21:05 -07:00
parent 5243d5dd85
commit cc7c9603db
3 changed files with 24 additions and 10 deletions
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12
src/com/android/settings/fuelgauge/BatteryInfoLoader.java
View File

@@ -33,7 +33,9 @@ import com.android.settings.utils.AsyncLoader;
* when not available.
*/
public class BatteryInfoLoader extends AsyncLoader<BatteryInfo>{
BatteryStatsHelper mStatsHelper;
private static final String LOG_TAG = "BatteryInfoLoader";
public BatteryInfoLoader(Context context, BatteryStatsHelper batteryStatsHelper) {
super(context);
@@ -47,6 +49,7 @@ public class BatteryInfoLoader extends AsyncLoader<BatteryInfo>{
@Override
public BatteryInfo loadInBackground() {
final long startTime = System.currentTimeMillis();
Context context = getContext();
PowerUsageFeatureProvider powerUsageFeatureProvider =
FeatureFactory.getFactory(context).getPowerUsageFeatureProvider(context);
@@ -67,19 +70,20 @@ public class BatteryInfoLoader extends AsyncLoader<BatteryInfo>{
final Uri queryUri = powerUsageFeatureProvider.getEnhancedBatteryPredictionUri();
cursor = context.getContentResolver().query(queryUri, null, null, null, null);
}
BatteryStats stats = mStatsHelper.getStats();
batteryUtils.logRuntime(LOG_TAG, "BatteryInfoLoader post query", startTime);
if (cursor != null && cursor.moveToFirst()) {
long enhancedEstimate = powerUsageFeatureProvider.getTimeRemainingEstimate(cursor);
batteryInfo = BatteryInfo.getBatteryInfo(context, batteryBroadcast,
mStatsHelper.getStats(), elapsedRealtimeUs, false /* shortString */,
batteryInfo = BatteryInfo.getBatteryInfo(context, batteryBroadcast, stats,
elapsedRealtimeUs, false /* shortString */,
batteryUtils.convertMsToUs(enhancedEstimate), true /* basedOnUsage */);
} else {
BatteryStats stats = mStatsHelper.getStats();
batteryInfo = BatteryInfo.getBatteryInfo(context, batteryBroadcast, stats,
elapsedRealtimeUs, false /* shortString */,
discharging ? 0 : stats.computeBatteryTimeRemaining(elapsedRealtimeUs),
false /* basedOnUsage */);
}
batteryUtils.logRuntime(LOG_TAG, "BatteryInfoLoader.loadInBackground", startTime);
return batteryInfo;
}
}