san*_*ana 2 android telephonymanager phone-state-listener
嗨,我正在开发一个根据SIM状态更改按钮的应用程序
我使用1表示无SIM卡,5表示SIM READY
在少数情况下我没有服务,例如,如果SIM卡是国际卡,它在其他地方不起作用.这种情况的SIM状态是什么.
请建议如何检查何时有SIM卡但没有服务.谢谢!
嗨请你试试这个代码......
参考链接:https://stackoverflow.com/a/3982768/900338
TelephonyManager telMgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
int simState = telMgr.getSimState();
switch (simState) {
case TelephonyManager.SIM_STATE_ABSENT:
// do something
break;
case TelephonyManager.SIM_STATE_NETWORK_LOCKED:
// do something
break;
case TelephonyManager.SIM_STATE_PIN_REQUIRED:
// do something
break;
case TelephonyManager.SIM_STATE_PUK_REQUIRED:
// do something
break;
case TelephonyManager.SIM_STATE_READY:
// do something
break;
case TelephonyManager.SIM_STATE_UNKNOWN:
// do something
break;
}
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