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Commit 76f19809 authored by Zaiyue Xue's avatar Zaiyue Xue
Browse files

Fix b/261390301: NullPointerException at BatteryChartPreferenceController.addAllPreferences() 

Bug: 261390301
Fix: 261390301
Test: manual
Change-Id: I23a2f0e73c5840b87577e734a4760423e0d62516
parent 09d47113

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

+8 −1
Original line number Diff line number Diff line
@@ -319,7 +319,8 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll 
        }





        if (mOnBatteryUsageUpdatedListener != null) {

        if (mOnBatteryUsageUpdatedListener != null && mBatteryUsageMap != null

                && mBatteryUsageMap.get(mDailyChartIndex) != null) {

            final BatteryDiffData slotUsageData =

                    mBatteryUsageMap.get(mDailyChartIndex).get(mHourlyChartIndex);

            mOnBatteryUsageUpdatedListener.onBatteryUsageUpdated(
@@ -359,6 +360,9 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll 
            mDailyChartIndex = 0;

        } else {

            mDailyChartView.setVisibility(View.VISIBLE);

            if (mDailyChartIndex >= mDailyViewModel.size()) {

                mDailyChartIndex = BatteryChartViewModel.SELECTED_INDEX_ALL;

            }

            mDailyViewModel.setSelectedIndex(mDailyChartIndex);

            mDailyChartView.setViewModel(mDailyViewModel);

        }
@@ -370,6 +374,9 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll 
            animateBatteryHourlyChartView(/*visible=*/ true);

            final BatteryChartViewModel hourlyViewModel =

                    mHourlyViewModels.get(mDailyChartIndex);

            if (mHourlyChartIndex >= hourlyViewModel.size()) {

                mHourlyChartIndex = BatteryChartViewModel.SELECTED_INDEX_ALL;

            }

            hourlyViewModel.setSelectedIndex(mHourlyChartIndex);

            mHourlyChartView.setViewModel(hourlyViewModel);

        }