Fix battery usage chart was unexpectedly cleared (9c06e522) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/fuelgauge/batteryusage/BootBroadcastReceiver.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@ public final class BootBroadcastReceiver extends BroadcastReceiver {
		break;
		case Intent.ACTION_TIME_CHANGED:
		Log.d(TAG, "refresh job and clear all data from action=" + action);
		DatabaseUtils.clearDataAfterTimeChangedIfNeeded(context);
		DatabaseUtils.clearDataAfterTimeChangedIfNeeded(context, intent);
		break;
		default:
		Log.w(TAG, "receive unsupported action=" + action);

src/com/android/settings/fuelgauge/batteryusage/DatabaseUtils.java

+55 −26

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package com.android.settings.fuelgauge.batteryusage;

		import static android.content.Intent.FLAG_RECEIVER_REPLACE_PENDING;

		import static com.android.settings.fuelgauge.batteryusage.ConvertUtils.utcToLocalTimeForLogging;

		import android.app.usage.IUsageStatsManager;
		@@ -150,6 +152,7 @@ public final class DatabaseUtils {
		.authority(AUTHORITY)
		.appendPath(BATTERY_USAGE_SLOT_TABLE)
		.build();

		/** A list of level record event types to access battery usage data. */
		public static final List<BatteryEventType> BATTERY_LEVEL_RECORD_EVENTS =
		List.of(BatteryEventType.FULL_CHARGED, BatteryEventType.EVEN_HOUR);
		@@ -454,30 +457,56 @@ public final class DatabaseUtils {
		}

		/** Clears all data and jobs if current timestamp is out of the range of last recorded job. */
		public static void clearDataAfterTimeChangedIfNeeded(Context context) {
		AsyncTask.execute(() -> {
		public static void clearDataAfterTimeChangedIfNeeded(Context context, Intent intent) {
		AsyncTask.execute(
		() -> {
		try {
		if ((intent.getFlags() & FLAG_RECEIVER_REPLACE_PENDING) != 0) {
		BatteryUsageLogUtils.writeLog(
		context,
		Action.TIME_UPDATED,
		"Database is not cleared because the time change intent is only"
		+ " for the existing pending receiver.");
		return;
		}
		final List<BatteryEvent> batteryLevelRecordEvents =
		DatabaseUtils.getBatteryEvents(context, Calendar.getInstance(),
		getLastFullChargeTime(context), BATTERY_LEVEL_RECORD_EVENTS);
		final long lastRecordTimestamp = batteryLevelRecordEvents.isEmpty()
		? INVALID_TIMESTAMP : batteryLevelRecordEvents.get(0).getTimestamp();
		DatabaseUtils.getBatteryEvents(
		context,
		Calendar.getInstance(),
		getLastFullChargeTime(context),
		BATTERY_LEVEL_RECORD_EVENTS);
		final long lastRecordTimestamp =
		batteryLevelRecordEvents.isEmpty()
		? INVALID_TIMESTAMP
		: batteryLevelRecordEvents.get(0).getTimestamp();
		final long nextRecordTimestamp =
		TimestampUtils.getNextEvenHourTimestamp(lastRecordTimestamp);
		final long currentTime = System.currentTimeMillis();
		final boolean isOutOfTimeRange = lastRecordTimestamp == INVALID_TIMESTAMP
		\|\| currentTime < lastRecordTimestamp \|\| currentTime > nextRecordTimestamp;
		final String logInfo = String.format(Locale.ENGLISH,
		"clear database = %b, current time = %d, last record time = %d",
		isOutOfTimeRange, currentTime, lastRecordTimestamp);
		final boolean isOutOfTimeRange =
		lastRecordTimestamp == INVALID_TIMESTAMP
		\|\| currentTime < lastRecordTimestamp
		\|\| currentTime > nextRecordTimestamp;
		final String logInfo =
		String.format(
		Locale.ENGLISH,
		"clear database = %b, current time = %d, "
		+ "last record time = %d",
		isOutOfTimeRange,
		currentTime,
		lastRecordTimestamp);
		Log.d(TAG, logInfo);
		BatteryUsageLogUtils.writeLog(context, Action.TIME_UPDATED, logInfo);
		if (isOutOfTimeRange) {
		DatabaseUtils.clearAll(context);
		PeriodicJobManager.getInstance(context).refreshJob(/* fromBoot= */ false);
		PeriodicJobManager.getInstance(context)
		.refreshJob(/* fromBoot= */ false);
		}
		} catch (RuntimeException e) {
		Log.e(TAG, "refreshDataAndJobIfNeededAfterTimeChanged() failed", e);
		BatteryUsageLogUtils.writeLog(
		context,
		Action.TIME_UPDATED,
		"refreshDataAndJobIfNeededAfterTimeChanged() failed" + e);
		}
		});
		}