From 535d331cfbbdb3e4c4ab36911d04127ce877f157 Mon Sep 17 00:00:00 2001
From: Ziyang Zhou <ziyang.zhou@outlook.com>
Date: Tue, 16 Nov 2021 01:30:29 +0800
Subject: [PATCH 1/2] fix booting

---
 .../SystemUI/src/com/android/systemui/BatteryMeterView.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java b/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java
index fc30be416c0f..486c00f1eae2 100644
--- a/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java
+++ b/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java
@@ -386,7 +386,7 @@ public class BatteryMeterView extends LinearLayout implements
     }
 
     private void setPercentTextAtCurrentLevel() {
-        mBatteryPercentView.setText(
+        if (mBatteryPercentView != null) mBatteryPercentView.setText(
                 NumberFormat.getPercentInstance().format(mLevel / 100f));
         setContentDescription(
                 getContext().getString(mCharging ? R.string.accessibility_battery_level_charging
-- 
2.34.1