双卡双待的手机收发短信，怎样判断出 这个短信是哪个SIM卡发送或接收？
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The SlotId of different card slots is different, you should be able to judge by this
It may not be easy to implement from the application layer. The SMS database is an idea. Different SMS cards belong to different cards and are identified in the database differently.
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The SlotId of different card slots is different, you should be able to judge by this
It may not be easy to implement from the application layer. The SMS database is an idea. Different SMS cards belong to different cards and are identified in the database differently.