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Export a method for app info page to get last 24 battery history data

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Bug: 188123855
Test: make SettingsRoboTests
Change-Id: I1953461c47a33c5951b94726e6eade21033a1403
This commit is contained in:
ykhung
2021-05-14 15:37:29 +08:00
committed by YUKAI HUNG
parent 637d34ed71
commit e8d1374ea2
2 changed files with 46 additions and 4 deletions
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22
src/com/android/settings/fuelgauge/BatteryChartPreferenceController.java
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@@ -35,6 +35,7 @@ import com.android.settings.R;
import com.android.settings.SettingsActivity;
import com.android.settings.core.InstrumentedPreferenceFragment;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -591,6 +592,27 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
return true;
}
static List<BatteryDiffEntry> getBatteryLast24HrUsageData(Context context) {
final long start = System.currentTimeMillis();
final Map<Long, Map<String, BatteryHistEntry>> batteryHistoryMap =
FeatureFactory.getFactory(context)
.getPowerUsageFeatureProvider(context)
.getBatteryHistory(context);
if (batteryHistoryMap == null || batteryHistoryMap.isEmpty()) {
return null;
}
Log.d(TAG, String.format("getBatteryLast24HrData() size=%d time=&d/ms",
batteryHistoryMap.size(), (System.currentTimeMillis() - start)));
final Map<Integer, List<BatteryDiffEntry>> batteryIndexedMap =
ConvertUtils.getIndexedUsageMap(
context,
/*timeSlotSize=*/ CHART_LEVEL_ARRAY_SIZE - 1,
getBatteryHistoryKeys(batteryHistoryMap),
batteryHistoryMap,
/*purgeLowPercentageAndFakeData=*/ true);
return batteryIndexedMap.get(BatteryChartView.SELECTED_INDEX_ALL);
}
private static long[] getBatteryHistoryKeys(
final Map<Long, Map<String, BatteryHistEntry>> batteryHistoryMap) {
final List<Long> batteryHistoryKeyList =