public static void SendSms1(String to, String body)
{
Android.Telephony.SmsManager smsManager = Android.Telephony.SmsManager.Default;
smsManager.SendTextMessage(to, null, body, null, null);
//Intent sendIntent = new Intent(Intent.ActionSendto,Android.Net.Uri.Parse("smsto:" +to));
//sendIntent.PutExtra("sms_body", body);
//StartActivity(sendIntent);
}
public static void SendSms2(String to, String body)
{
//获取短信管理器
Android.Telephony.SmsManager smsManager = Android.Telephony.SmsManager.Default;
//拆分短信内容（手机短信长度限制）
IList <String> divideContents = smsManager.DivideMessage(body);
foreach (var msg in divideContents)
{
smsManager.SendTextMessage(to, null, msg, null, null);//android.permission.SEND_SMS
}
}
