我应该传递什么作为第二个参数<“format”> to createFromPdu()方法,
SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i], format);
在最新版本的android中,以下代码行已弃用,
SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]);
我在互联网上搜索过,但对我来说并不清楚。我也读过android文档,
http://developer.android.com/reference/android/telephony/SmsMessage.html#createFromPdu(byte[],java.lang.String)
答案 0 :(得分:51)
基本上这是为Android Marshmallow引入的,以支持" 3gpp"用于3GPP格式的GSM / UMTS / LTE消息或" 3gpp2"用于3GPP2格式的CDMA / LTE消息。
以下是SMSReceiver的完整示例:
public class SMSReceiver extends BroadcastReceiver {
public void onReceive(Context context, Intent intent)
{
Bundle myBundle = intent.getExtras();
SmsMessage [] messages = null;
String strMessage = "";
if (myBundle != null)
{
Object [] pdus = (Object[]) myBundle.get("pdus");
messages = new SmsMessage[pdus.length];
for (int i = 0; i < messages.length; i++)
{
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
String format = myBundle.getString("format");
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i], format);
}
else {
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
}
strMessage += "SMS From: " + messages[i].getOriginatingAddress();
strMessage += " : ";
strMessage += messages[i].getMessageBody();
strMessage += "\n";
}
Log.e("SMS", strMessage);
Toast.makeText(context, strMessage, Toast.LENGTH_SHORT).show();
}
}
}