Android 1.5：读取短信
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Android 1.5: Reading SMS messages
提问by Migol
I'm creating a backup utility for Android and I need to read content of inbox, outbox and dratfs. How can I accomplish that on SDK v1.5?
我正在为 Android 创建一个备份实用程序，我需要阅读收件箱、发件箱和 dratfs 的内容。我如何在 SDK v1.5 上实现这一点？
回答by jargonjustin
There is a content providerfor accessing SMS messages, but it's not documented in the public SDK. If you use ContentResolver.query()with a Uriof content://smsyou should be able to access these messages.
有一个用于访问 SMS 消息的内容提供程序，但它没有记录在公共 SDK 中。如果你使用ContentResolver.query()了Uri的content://sms，你应该能够访问这些信息。
You can find more information on this Google Groups threador previous questions on stackoverflow.
您可以在此 Google Groups 线程或stackoverflow 上的先前问题中找到更多信息。
回答by hlovdal
If you can open a connection to the internal modem and run AT commands(not sure how this is done), then you can backup in the following way (strip the comments):
如果您可以打开与内部调制解调器的连接并运行AT 命令（不确定这是如何完成的），那么您可以通过以下方式进行备份（去掉注释）：
AT+CSCS="UTF8" // select character set
AT+CMEE=2 // turn on extended error reporting
AT+CPMS="ME","ME" // select message storage in the phone
AT+CMGL=4 // read all messages
AT+CPMS="SM","SM" // select message storage on SIM
AT+CMGL=4 // read all messages
You should of course wait for OK after issuing each of the commands. Refer to 27.005and 27.007for details of the commands.
