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Fix corner case IndexOutOfBound exception for null content am: bf5dd80d4f am: 985c9a3d42

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Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/14456006

Change-Id: Ib9b9497532285903f7a931432c7a2a5cff622f38
This commit is contained in:
ykhung
2021-05-07 18:08:43 +00:00
committed by Automerger Merge Worker
parent 74e9845ba2 985c9a3d42
commit 246884a4e9
1 changed files with 1 additions and 1 deletions
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2
src/com/android/settings/fuelgauge/BatteryChartPreferenceController.java
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@@ -185,7 +185,7 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
private void setBatteryHistoryMapInner( private void setBatteryHistoryMapInner(
final Map<Long, Map<String, BatteryHistEntry>> batteryHistoryMap) { final Map<Long, Map<String, BatteryHistEntry>> batteryHistoryMap) {
// Resets all battery history data relative variables. // Resets all battery history data relative variables.
if (batteryHistoryMap == null) { if (batteryHistoryMap == null || batteryHistoryMap.isEmpty()) {
mBatteryIndexedMap = null; mBatteryIndexedMap = null;
mBatteryHistoryKeys = null; mBatteryHistoryKeys = null;
mBatteryHistoryLevels = null; mBatteryHistoryLevels = null;