如何在Android中将短信保存到收件箱？

<uses-permission android:name="android.permission.READ_SMS"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

<receiver android:name=".SmsReceiver">
   <intent-filter>
       <action android:name="android.provider.Telephony.SMS_RECEIVED"/>
    </intent-filter>
</receiver>

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.widget.Toast;

public class SmsReceiver extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        // 获取短信内容
        Bundle bundle = intent.getExtras();
        SmsMessage[] messages = null;
        String strMessage = "";

        if (bundle != null) {
            Object[] pdus = (Object[]) bundle.get("pdus");
            messages = new SmsMessage[pdus.length];

            for (int i = 0; i < pdus.length; i++) {
                messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i], "3gpp");
                strMessage += messages[i].getMessageBody();
            }

            // 将短信保存到收件箱
            String address = messages[0].getDisplayOriginatingAddress();
            String body = strMessage;
            String time = messages[0].getTimestampMillis() + "";
            saveSmsToInbox(context, address, body, time);

            // 显示收到的短信内容
            Toast.makeText(context, "收到短信：" + strMessage, Toast.LENGTH_SHORT).show();
        }
    }

    // 将短信保存到收件箱
    private void saveSmsToInbox(Context context, String address, String body, String time) {
        ContentValues values = new ContentValues();
        values.put("address", address);
        values.put("body", body);
        values.put("date", time);
        context.getContentResolver().insert(Uri.parse("content://sms/inbox"), values);
    }
}