fix(battery): fixed the problem of abnormal battery power display

lin

2025-02-18 579f327609a9782026d9f48e771971ffc11d8a59

 android/system/core/healthd/BatteryMonitor.cpp
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@@ -72,7 +72,7 @@
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     props->batteryStatus = BATTERY_STATUS_UNKNOWN;
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     props->batteryHealth = BATTERY_HEALTH_UNKNOWN;
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     props->batteryPresent = false;
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-    props->batteryLevel = 100;
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+    props->batteryLevel = 0;
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     props->batteryVoltage = 0;
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     props->batteryTemperature = 0;
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     props->batteryCurrent = 0;
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@@ -210,10 +210,14 @@
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     else
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         props.batteryPresent = mBatteryDevicePresent;
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-    //props.batteryLevel = mBatteryFixedCapacity ?
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-    //    mBatteryFixedCapacity :
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-    //    getIntField(mHealthdConfig->batteryCapacityPath);
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-     props.batteryLevel = 100;
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+    if (!props.batteryPresent) {
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+         props.batteryLevel = 100;}
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+    else {
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+    props.batteryLevel = mBatteryFixedCapacity ?
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+        mBatteryFixedCapacity :
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+        getIntField(mHealthdConfig->batteryCapacityPath);
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+    }
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+
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     props.batteryVoltage = getIntField(mHealthdConfig->batteryVoltagePath) / 1000;
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     if (!mHealthdConfig->batteryCurrentNowPath.isEmpty())