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Commit 079aaf12 authored by Zaiyue Xue's avatar Zaiyue Xue
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Fix b/243746796 Crash when mouse hangs over an empty battery chart 

Bug: 243746796
Fix: 243746796
Test: manual
Change-Id: I3e595c96a55f1114b50ed5ed8e49e962cc90cbde
parent 0e5de165

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

+7 −5
Original line number Diff line number Diff line
@@ -595,6 +595,7 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick 


    // Searches the corresponding trapezoid index from x location.

    private int getTrapezoidIndex(float x) {

        if (mTrapezoidSlots != null) {

            for (int index = 0; index < mTrapezoidSlots.length; index++) {

                final TrapezoidSlot slot = mTrapezoidSlots[index];

                if (x >= slot.mLeft - mTrapezoidHOffset
@@ -602,6 +603,7 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick 
                    return index;

                }

            }

        }

        return BatteryChartViewModel.SELECTED_INDEX_INVALID;

    }