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[英]set SIM as a default SIM to send SMS message and make a call in android programmatically
[英]Android set or reset SIM card PIN code programmatically
我已經實現了以下解鎖我的應用程序(此代碼僅適用於系統應用程序,所以我已經完成了我的應用程序作為系統應用程序)
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();
}
它對我來說很好,但現在我需要以編程方式實現設置或重置SIM PIN,如果可能,請告訴我。 如果可能,我該如何實現?
String ussdCode = "**04*"+oldPin+"*"+newPin+"*"+newPin+"#";
startActivity(new Intent("android.intent.action.CALL", Uri.parse("tel:" + ussdCode)));
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