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如何在启动后启用Android GUI来解锁SIM PIN?

[英]How can I enable Android GUI to unlock SIM PIN after booting?

I'm a android RIL driver developer. 我是一个Android RIL驱动程序开发人员。 I had implement "Change SIM PIN" function (RIL write AT command to modem). 我实现了“更改SIM PIN”功能(RIL将AT命令写入调制解调器)。 But when SIM card status is "SIM_PIN" (require PIN code to unlock SIM card), the "Change SIM PIN" function would be failed. 但是,当SIM卡状态为“SIM_PIN”(需要PIN码才能解锁SIM卡)时,“更改SIM PIN”功能将失败。 How can I enable Android GUI to unlock SIM PIN after booting? 如何在启动后启用Android GUI来解锁SIM PIN?

If you've been able to implement a change sim pin function (AT+CLCK I believe), then I assume you're in a position to implement an 'Enter PIN' function (AT+CPIN="pin_no") . 如果你已经能够实现更改sim引脚功能(我相信AT + CLCK),那么我假设您可以实现'输入PIN'功能(AT + CPIN =“pin_no”)。

Just call this function before your change sim pin function. 只需在更改sim pin功能之前调用此功能。

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