private PersistableBundle getCarrierConfig() {
if (!SubscriptionManager.isValidSubscriptionId(mSubId)) {
Log.w(TAG, "Invalid subscriptionId or subscriptionId not provided in intent.");
return null;
}
CarrierConfigManager carrierConfigManager =
(CarrierConfigManager) mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
if (carrierConfigManager == null) {
Log.w(TAG, "No carrier config service found.");
return null;
}
return carrierConfigManager.getConfigForSubId(mSubId);
}
private void updateCarrierServices(int slotId, String simState) {
CarrierConfigManager configManager =
(CarrierConfigManager) mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
configManager.updateConfigForPhoneId(slotId, simState);
mCarrierServiceBindHelper.updateForPhoneId(slotId, simState);
}