Xamarin C#如何从android CellSignalStrengthLte.Rsrp获得

如何从Android获取CellSignalStrengthLte.Rsrp值？ 请给我举几个例子

我尝试使用TelephonyManager，但我只有可用的SignalStrength，没有看到可用的SignalStrengthLite

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您可以获得如下所示的

SignalStrengthLTE

TelephonyManager mTel;
mTel = (TelephonyManager)GetSystemService(TelephonyService);

CellInfoLte cellInfoLte = (CellInfoLte)mTel.AllCellInfo[0];
        CellSignalStrengthLte cellSignalStrengthLte = cellInfoLte.CellSignalStrength;

TelephonyManager mTel;
mTel = (TelephonyManager)GetSystemService(TelephonyService);

CellInfoLte cellInfoLte = (CellInfoLte)mTel.AllCellInfo[0];
        CellSignalStrengthLte cellSignalStrengthLte = cellInfoLte.CellSignalStrength;

    TelephonyManager tm = (TelephonyManager)this.GetSystemService(Context.TelephonyService);
var cellInfoList = tm.AllCellInfo;
foreach (var item in cellInfoList)
{
    if (item.GetType() == typeof(CellInfoLte))
    {
        var value = ((CellInfoLte)item).CellSignalStrength.Rsrp;
    }
}