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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.telephony.cts;
import android.content.Context;
import android.net.ConnectivityManager;
import android.os.PersistableBundle;
import android.telephony.CarrierConfigManager;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.test.AndroidTestCase;
public class CarrierConfigManagerTest extends AndroidTestCase {
private CarrierConfigManager mConfigManager;
private TelephonyManager mTelephonyManager;
@Override
protected void setUp() throws Exception {
super.setUp();
mTelephonyManager = (TelephonyManager)
getContext().getSystemService(Context.TELEPHONY_SERVICE);
mConfigManager = (CarrierConfigManager)
getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
}
/**
* Checks whether the telephony stack should be running on this device.
*
* Note: "Telephony" means only SMS/MMS and voice calls in some contexts, but we also care if
* the device supports cellular data.
*/
private boolean hasTelephony() {
ConnectivityManager mgr =
(ConnectivityManager) getContext().getSystemService(Context.CONNECTIVITY_SERVICE);
return mgr.isNetworkSupported(ConnectivityManager.TYPE_MOBILE);
}
private boolean isSimCardPresent() {
return mTelephonyManager.getSimState() != TelephonyManager.SIM_STATE_ABSENT;
}
private void checkConfig(PersistableBundle config) {
if (config == null) {
assertFalse("Config should only be null when telephony is not running.", hasTelephony());
return;
}
assertNotNull("CarrierConfigManager should not return null config", config);
if (!isSimCardPresent()) {
// Static default in CarrierConfigManager will be returned when no sim card present.
assertEquals("Config doesn't match static default.",
config.getBoolean(CarrierConfigManager.KEY_ADDITIONAL_CALL_SETTING_BOOL), true);
assertEquals("KEY_VVM_DESTINATION_NUMBER_STRING doesn't match static default.",
config.getString(CarrierConfigManager.KEY_VVM_DESTINATION_NUMBER_STRING), "");
assertEquals("KEY_VVM_PORT_NUMBER_INT doesn't match static default.",
config.getInt(CarrierConfigManager.KEY_VVM_PORT_NUMBER_INT), 0);
assertEquals("KEY_VVM_TYPE_STRING doesn't match static default.",
config.getString(CarrierConfigManager.KEY_VVM_TYPE_STRING), "");
assertEquals("KEY_VVM_CELLULAR_DATA_REQUIRED_BOOLEAN doesn't match static default.",
config.getBoolean(CarrierConfigManager.KEY_VVM_CELLULAR_DATA_REQUIRED_BOOL),
false);
assertEquals("KEY_VVM_PREFETCH_BOOLEAN doesn't match static default.",
config.getBoolean(CarrierConfigManager.KEY_VVM_PREFETCH_BOOL), true);
assertEquals("KEY_CARRIER_VVM_PACKAGE_NAME_STRING doesn't match static default.",
config.getString(CarrierConfigManager.KEY_CARRIER_VVM_PACKAGE_NAME_STRING), "");
assertFalse(CarrierConfigManager.isConfigForIdentifiedCarrier(config));
}
}
public void testGetConfig() {
PersistableBundle config = mConfigManager.getConfig();
checkConfig(config);
}
public void testGetConfigForSubId() {
PersistableBundle config =
mConfigManager.getConfigForSubId(SubscriptionManager.getDefaultSubscriptionId());
checkConfig(config);
}
/**
* Tests the CarrierConfigManager.notifyConfigChangedForSubId() API. This makes a call to
* notifyConfigChangedForSubId() API and expects a SecurityException since the test apk is not signed
* by certificate on the SIM.
*/
public void testNotifyConfigChangedForSubId() {
try {
if (isSimCardPresent()) {
mConfigManager.notifyConfigChangedForSubId(
SubscriptionManager.getDefaultSubscriptionId());
fail("Expected SecurityException. App doesn't have carrier privileges.");
}
} catch (SecurityException expected) {
}
}
}
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