Android 10 дает исключение безопасности или ноль при получении IMEI от реального устройства

Question

Я получил cra sh на Android 10 устройствах при получении IMEI от Real Devices. Для справки я добавил фрагмент кода ниже. Он спрашивал разрешение READ_PHONE_STATE при запуске приложения, и я включил разрешение. На нем все отлично работает.

 if (ContextCompat.checkSelfPermission(SplashScreen.this,
                    Manifest.permission.READ_PHONE_STATE)
                    != PackageManager.PERMISSION_GRANTED) {

                if (ActivityCompat.shouldShowRequestPermissionRationale(SplashScreen.this,
                        Manifest.permission.READ_PHONE_STATE)) {
                    showPermissionMessage();

                } else {
                    ActivityCompat.requestPermissions(SplashScreen.this,
                            new String[]{Manifest.permission.READ_PHONE_STATE},
                            REQUEST_PHONE_STATE);
                }
            } else {
                getDeviceId();
            }

        } else {
            getDeviceId();
        }```

    I have checked with the permission was enabled or not. In this case it shows Permission enabled.But i got security exception only. Getting device id was receiving the IMEI value from Telephony manager.
    ```TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
            if (checkSelfPermission(Manifest.permission.READ_PHONE_STATE) !=
                    PackageManager.PERMISSION_GRANTED) {

                return;
            }
        }

        try {
            StoredDatas.getInstance().setStrIMEINumber(tm.getDeviceId());
        } catch (Exception e) {
            StoredDatas.getInstance().setStrIMEINumber("123456");
        } finally {
            Log.e("appSample", "IMEI: " + StoredDatas.getInstance().getStrIMEINumber());
        }```

 In this I got the crash on getting Device id, so i have done with static value as of now. I have tested my code with Samsung Tab 10 version. I have checked with the settings on mobile, it shows the permissions are enabled only.