android - sms类型常量

Question

我在哪里可以找到API来找出SMS 的" 类型 "常量是什么？

我得到了值:1,6和2.

但不知道哪一个是传出,传入等...

Answer 1

根据TextBasedSmsColumns映射如下:

MESSAGE_TYPE_ALL    = 0;
MESSAGE_TYPE_INBOX  = 1;
MESSAGE_TYPE_SENT   = 2;
MESSAGE_TYPE_DRAFT  = 3;
MESSAGE_TYPE_OUTBOX = 4;
MESSAGE_TYPE_FAILED = 5; // for failed outgoing messages
MESSAGE_TYPE_QUEUED = 6; // for messages to send later