android15 低电 灭屏再亮屏解锁后，屏幕亮度会变暗问题

vendor/sprd/platform/frameworks/base/packages/SystemUI/src_unisoc_systemui/com/unisoc/systemui/light/LightControllerImpl.java

public class LightControllerImpl extends LightController{

    private static LightController sLightControllerInstance;
    private static Context mContext;
    private int mDefaultBrightness;
    private String mBootHardware = SystemProperties.get("ro.boot.hardware");

    public static LightController getInstance(Context context) {
        synchronized (LightControllerImpl.class) {
            if (sLightControllerInstance == null) {
                mContext = context;
                sLightControllerInstance = new LightControllerImpl();
            }
            return sLightControllerInstance;
        }
    }

    @Override
    public void getDefaultBrightness() {
        if (!supportLowlight()) {
            return;
        }
        mDefaultBrightness = Settings.System.getIntForUser(mContext.getContentResolver(),
                Settings.System.SCREEN_BRIGHTNESS, -1, ActivityManager.getCurrentUser());
        Log.d("LightControllerImpl", "mDefaultBrightness:" + mDefaultBrightness);
    }
    @Override
    public void resetDefaultScreenBrightness() {
        if (!supportLowlight()) {
            return;
        }
        Log.d("LightControllerImpl", "resetDefaultScreenBrightness");
        Settings.System.putIntForUser(mContext.getContentResolver(),
                Settings.System.SCREEN_BRIGHTNESS, mDefaultBrightness, ActivityManager.getCurrentUser());
    }

    public void setMaxScreenBrightness() {
        if (!supportLowlight()) {
            return;
        }
        Log.d("LightControllerImpl", "setMaxScreenBrightness mMaxLight:"+PowerManager.BRIGHTNESS_ON);
        Settings.System.putIntForUser(mContext.getContentResolver(),
                Settings.System.SCREEN_BRIGHTNESS, PowerManager.BRIGHTNESS_ON, UserHandle.myUserId());
    }


    public boolean supportLowlight() {
        if (mBootHardware.contains("7731") || mBootHardware.contains("9832")) {
            return false;
        }  else {
            return false; //modify
        }
    }

}