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里，

修改前：

    public static class MmsRecycler extends Recycler {

        ......

        protected void deleteMessagesForThread(Context context, long threadId, int keep) {

            ......

                cursor = SqliteWrapper.query(context, resolver,

                        Telephony.Mms.CONTENT_URI,

                        MMS_MESSAGE_PROJECTION,

                        "thread_id=" + threadId + " AND locked=0",

                        null, "date DESC");     // get in newest to oldest order

            .....

        }

        private void deleteMessagesOlderThanDate(Context context, long threadId,

                long latestDate) {

            long cntDeleted = SqliteWrapper.delete(context, context.getContentResolver(),

                    Telephony.Mms.CONTENT_URI,

                    "thread_id=" + threadId + " AND locked=0 AND date<" + latestDate,

                    null);

            ......

        }

        ......

    }

修改后：

    public static class MmsRecycler extends Recycler {

        ......

                cursor = SqliteWrapper.query(context, resolver,

                        Telephony.Mms.CONTENT_URI,

                        MMS_MESSAGE_PROJECTION,

                        "thread_id=" + threadId + " AND locked=0" + " AND (" +

                        Mms.MESSAGE_TYPE + "= 132 OR " +

                        Mms.MESSAGE_TYPE + "= 130 OR " +

                        Mms.MESSAGE_TYPE + "= 128)",

                        null, "date DESC");     // get in newest to oldest order

            .....

        }

        private void deleteMessagesOlderThanDate(Context context, long threadId,

                long latestDate) {

            long cntDeleted = SqliteWrapper.delete(context, context.getContentResolver(),

                    Telephony.Mms.CONTENT_URI,

                    "thread_id=" + threadId + " AND locked=0 AND date<" + latestDate + " AND (" +

                    Mms.MESSAGE_TYPE + "= 132 OR " +

                    Mms.MESSAGE_TYPE + "= 130 OR " +

                    Mms.MESSAGE_TYPE + "= 128)",

                    null);

            ......

        }

        ......

    }

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