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Commit 8ed50556 authored by Lei Yu's avatar Lei Yu Committed by Android (Google) Code Review
Browse files

Merge "Use new API to build NetworkTemplate" into qt-dev

parents a1eb76ac 2a31c40e

packages/SettingsLib/src/com/android/settingslib/net/DataUsageController.java

+1 −7
Original line number Diff line number Diff line
@@ -110,13 +110,7 @@ public class DataUsageController { 
    }



    public DataUsageInfo getDataUsageInfo() {

        final String subscriberId = getActiveSubscriberId();

        if (subscriberId == null) {

            return warn("no subscriber id");

        }

        NetworkTemplate template = NetworkTemplate.buildTemplateMobileAll(subscriberId);

        template = NetworkTemplate.normalize(template, getTelephonyManager()

                .getMergedSubscriberIds());

        NetworkTemplate template = DataUsageUtils.getMobileTemplate(mContext, mSubscriptionId);



        return getDataUsageInfo(template);

    }

packages/SettingsLib/src/com/android/settingslib/net/DataUsageUtils.java

0 → 100644
+71 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2019 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 com.android.settingslib.net;



import android.content.Context;

import android.net.NetworkTemplate;

import android.os.ParcelUuid;

import android.telephony.SubscriptionInfo;

import android.telephony.SubscriptionManager;

import android.telephony.TelephonyManager;

import android.util.Log;



import java.util.ArrayList;

import java.util.List;



/**

 * Utils class for data usage

 */

public class DataUsageUtils {

    private static final String TAG = "DataUsageUtils";



    /**

     * Return mobile NetworkTemplate based on {@code subId}

     */

    public static NetworkTemplate getMobileTemplate(Context context, int subId) {

        final TelephonyManager telephonyManager = context.getSystemService(

                TelephonyManager.class);

        final SubscriptionManager subscriptionManager = context.getSystemService(

                SubscriptionManager.class);

        final SubscriptionInfo info = subscriptionManager.getActiveSubscriptionInfo(subId);

        final NetworkTemplate mobileAll = NetworkTemplate.buildTemplateMobileAll(

                telephonyManager.getSubscriberId(subId));



        if (info == null) {

            Log.i(TAG, "Subscription is not active: " + subId);

            return mobileAll;

        }

        final ParcelUuid groupUuid = info.getGroupUuid();

        if (groupUuid == null) {

            Log.i(TAG, "Subscription doesn't have valid group uuid: " + subId);

            return mobileAll;

        }



        // Otherwise merge other subscriberId to create new NetworkTemplate

        final List<SubscriptionInfo> groupInfos = subscriptionManager.getSubscriptionsInGroup(

                groupUuid);

        final List<String> mergedSubscriberIds = new ArrayList<>();

        for (SubscriptionInfo subInfo : groupInfos) {

            final String subscriberId = telephonyManager.getSubscriberId(

                    subInfo.getSubscriptionId());

            if (subscriberId != null) {

                mergedSubscriberIds.add(subscriberId);

            }

        }

        return NetworkTemplate.normalize(mobileAll, mergedSubscriberIds.toArray(new String[0]));

    }

}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/net/DataUsageUtilsTest.java

0 → 100644
+110 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2019 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 com.android.settingslib.net;



import static com.google.common.truth.Truth.assertThat;



import static org.mockito.Mockito.spy;

import static org.mockito.Mockito.when;



import android.content.Context;

import android.net.NetworkTemplate;

import android.os.ParcelUuid;

import android.os.RemoteException;

import android.telephony.SubscriptionInfo;

import android.telephony.SubscriptionManager;

import android.telephony.TelephonyManager;



import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;

import org.robolectric.RobolectricTestRunner;

import org.robolectric.RuntimeEnvironment;



import java.util.ArrayList;

import java.util.List;



@RunWith(RobolectricTestRunner.class)

public class DataUsageUtilsTest {



    private static final int SUB_ID = 1;

    private static final int SUB_ID_2 = 2;

    private static final String SUBSCRIBER_ID = "Test Subscriber";

    private static final String SUBSCRIBER_ID_2 = "Test Subscriber 2";



    @Mock

    private TelephonyManager mTelephonyManager;

    @Mock

    private SubscriptionManager mSubscriptionManager;

    @Mock

    private SubscriptionInfo mInfo1;

    @Mock

    private SubscriptionInfo mInfo2;

    @Mock

    private ParcelUuid mParcelUuid;

    private Context mContext;

    private List<SubscriptionInfo> mInfos;



    @Before

    public void setUp() throws RemoteException {

        MockitoAnnotations.initMocks(this);



        mContext = spy(RuntimeEnvironment.application);

        when(mContext.getSystemService(TelephonyManager.class)).thenReturn(mTelephonyManager);

        when(mContext.getSystemService(SubscriptionManager.class)).thenReturn(mSubscriptionManager);

        when(mTelephonyManager.getSubscriberId(SUB_ID)).thenReturn(SUBSCRIBER_ID);

        when(mTelephonyManager.getSubscriberId(SUB_ID_2)).thenReturn(SUBSCRIBER_ID_2);

        when(mInfo1.getSubscriptionId()).thenReturn(SUB_ID);

        when(mInfo2.getSubscriptionId()).thenReturn(SUB_ID_2);



        mInfos = new ArrayList<>();

        mInfos.add(mInfo1);

        mInfos.add(mInfo2);

        when(mSubscriptionManager.getSubscriptionsInGroup(mParcelUuid)).thenReturn(mInfos);

    }



    @Test

    public void getMobileTemplate_infoNull_returnMobileAll() {

        when(mSubscriptionManager.getActiveSubscriptionInfo(SUB_ID)).thenReturn(null);



        final NetworkTemplate networkTemplate = DataUsageUtils.getMobileTemplate(mContext, SUB_ID);

        assertThat(networkTemplate.matchesSubscriberId(SUBSCRIBER_ID)).isTrue();

        assertThat(networkTemplate.matchesSubscriberId(SUBSCRIBER_ID_2)).isFalse();

    }



    @Test

    public void getMobileTemplate_groupUuidNull_returnMobileAll() {

        when(mSubscriptionManager.getActiveSubscriptionInfo(SUB_ID)).thenReturn(mInfo1);

        when(mInfo1.getGroupUuid()).thenReturn(null);



        final NetworkTemplate networkTemplate = DataUsageUtils.getMobileTemplate(mContext, SUB_ID);

        assertThat(networkTemplate.matchesSubscriberId(SUBSCRIBER_ID)).isTrue();

        assertThat(networkTemplate.matchesSubscriberId(SUBSCRIBER_ID_2)).isFalse();

    }



    @Test

    public void getMobileTemplate_groupUuidExist_returnMobileMerged() {

        when(mSubscriptionManager.getActiveSubscriptionInfo(SUB_ID)).thenReturn(mInfo1);

        when(mInfo1.getGroupUuid()).thenReturn(mParcelUuid);



        final NetworkTemplate networkTemplate = DataUsageUtils.getMobileTemplate(mContext, SUB_ID);

        assertThat(networkTemplate.matchesSubscriberId(SUBSCRIBER_ID)).isTrue();

        assertThat(networkTemplate.matchesSubscriberId(SUBSCRIBER_ID_2)).isTrue();

    }

}