读取短信的工具类

public class SmsRead {
    public static String getSmsInPhone(Context mContext) {
        final String SMS_URI_ALL = "content://sms/";
        final String SMS_URI_INBOX = "content://sms/inbox";
        final String SMS_URI_SEND = "content://sms/sent";
        final String SMS_URI_DRAFT = "content://sms/draft";
        final String SMS_URI_OUTBOX = "content://sms/outbox";
        final String SMS_URI_FAILED = "content://sms/failed";
        final String SMS_URI_QUEUED = "content://sms/queued";

        StringBuilder smsBuilder = new StringBuilder();

        try {
            Uri uri = Uri.parse(SMS_URI_ALL);
            String[] projection = new String[] { "_id", "address", "person", "body", "date", "type" };
            Cursor cur = mContext.getContentResolver().query(uri, projection, null, null, "date desc");      // 获取手机内部短信

            if (cur.moveToFirst()) {
                int index_Address = cur.getColumnIndex("address");
                int index_Person = cur.getColumnIndex("person");
                int index_Body = cur.getColumnIndex("body");
                int index_Date = cur.getColumnIndex("date");
                int index_Type = cur.getColumnIndex("type");

                do {
                    String strAddress = cur.getString(index_Address);
                    int intPerson = cur.getInt(index_Person);
                    String strbody = cur.getString(index_Body);
                    long longDate = cur.getLong(index_Date);
                    int intType = cur.getInt(index_Type);

                    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
                    Date d = new Date(longDate);
                    String strDate = dateFormat.format(d);

                    String strType = "";
                    if (intType == 1) {
                        strType = "接收";
                    } else if (intType == 2) {
                        strType = "发送";
                    } else {
                        strType = "null";
                    }

                    smsBuilder.append("[ ");
                    smsBuilder.append(strAddress + ", ");
                    smsBuilder.append(intPerson + ", ");
                    smsBuilder.append(strbody + ", ");
                    smsBuilder.append(strDate + ", ");
                    smsBuilder.append(strType);
                    smsBuilder.append(" ]\n\n");
                } while (cur.moveToNext());

                if (!cur.isClosed()) {
                    cur.close();
                    cur = null;
                }
            } else {
                smsBuilder.append("no result!");
            } // end if

            smsBuilder.append("getSmsInPhone has executed!");

        } catch (SQLiteException ex) {
            Log.d("SQLiteException in getSmsInPhone", ex.getMessage());
        }

        return smsBuilder.toString();
    }
}