[英]Android set or reset SIM card PIN code programmatically
I have implemented below given to unlock my app (this code works for only systems apps so I have done my app as system app ) 我已经实现了以下解锁我的应用程序(此代码仅适用于系统应用程序,所以我已经完成了我的应用程序作为系统应用程序)
TelephonyManager manager = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
int state = manager.getSimState();
if(state == TelephonyManager.SIM_STATE_PIN_REQUIRED || state == TelephonyManager.SIM_STATE_PUK_REQUIRED)
{
try {
@SuppressWarnings("rawtypes")
Class clazz = Class.forName(manager.getClass().getName());
Method m = clazz.getDeclaredMethod("getITelephony");
m.setAccessible(true);
ITelephony it = (ITelephony) m.invoke(manager);
if (it.supplyPin(simPin)) {
Toast.makeText(context,"SIM UnLocked",Toast.LENGTH_LONG).show();
} else {
Toast.makeText(context,"SIM UNLOCK FAILED",Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
//
e.printStackTrace();
}
}else{
Toast.makeText(context,"SIM is not Locked",Toast.LENGTH_LONG).show();
}
It works fine for me, but now I need to implement setting or resetting SIM PIN programmatically, let me know if it is possible or not. 它对我来说很好,但现在我需要以编程方式实现设置或重置SIM PIN,如果可能,请告诉我。 if possible than how can I implement that?
如果可能,我该如何实现?
String ussdCode = "**04*"+oldPin+"*"+newPin+"*"+newPin+"#";
startActivity(new Intent("android.intent.action.CALL", Uri.parse("tel:" + ussdCode)));
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