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Log latency and timeout occurrence for contextual cards.

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Fixes: 124492762
Test: rebuild
Change-Id: I552adf7e6d76e8576a790e83792d067ed5716dc2
This commit is contained in:
Yi-Ling Chuang
2019-03-06 14:38:23 +08:00
parent f669a3bd70
commit 620d6aeccb
3 changed files with 44 additions and 4 deletions
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16
src/com/android/settings/homepage/contextualcards/ContextualCardManager.java
View File

@@ -22,6 +22,7 @@ import static com.android.settings.intelligence.ContextualCardProto.ContextualCa
import static java.util.stream.Collectors.groupingBy;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.os.Bundle;
import android.provider.Settings;
@@ -38,6 +39,7 @@ import androidx.loader.content.Loader;
import com.android.settings.homepage.contextualcards.slices.SliceContextualCardRenderer;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnSaveInstanceState;
@@ -195,8 +197,8 @@ public class ContextualCardManager implements ContextualCardLoader.CardContentLo
@Override
public void onFinishCardLoading(List<ContextualCard> cards) {
final long loadTime = System.currentTimeMillis() - mStartTime;
//TODO(b/123668403): remove the log here once we do the change with FutureTask
Log.d(TAG, "Total loading time = " + loadTime);
final List<ContextualCard> cardsToKeep = getCardsToKeep(cards);
//navigate back to the homepage, screen rotate or after card dismissal
@@ -206,15 +208,25 @@ public class ContextualCardManager implements ContextualCardLoader.CardContentLo
return;
}
//only log homepage display upon a fresh launch
final MetricsFeatureProvider metricsFeatureProvider =
FeatureFactory.getFactory(mContext).getMetricsFeatureProvider();
final long timeoutLimit = getCardLoaderTimeout(mContext);
if (loadTime <= timeoutLimit) {
onContextualCardUpdated(cards.stream()
.collect(groupingBy(ContextualCard::getCardType)));
} else {
// log timeout occurrence
metricsFeatureProvider.action(SettingsEnums.PAGE_UNKNOWN,
SettingsEnums.ACTION_CONTEXTUAL_CARD_LOAD_TIMEOUT,
SettingsEnums.SETTINGS_HOMEPAGE,
null /* key */, (int) loadTime /* value */);
}
//only log homepage display upon a fresh launch
final long totalTime = System.currentTimeMillis() - mStartTime;
FeatureFactory.getFactory(mContext).getContextualCardFeatureProvider(mContext)
.logHomepageDisplay(totalTime);
metricsFeatureProvider.action(mContext,
SettingsEnums.ACTION_CONTEXTUAL_HOME_SHOW, (int) totalTime);
mIsFirstLaunch = false;
}