Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a299bf25 authored by Jack Yu's avatar Jack Yu
Browse files

Added slot id in the internal API 

For multiple clients, only one binder will be returned
by the system. Given this fact we need to add slot id into
the internal API to distinguish between requests from different
slots.

Test: Manual
Bug: 64132030
Change-Id: I0272eebf6e4413ecc6b4a2b33b87e259cd2afaa5
parent afd65d9d

telephony/java/android/telephony/data/DataService.java

+73 −102
Original line number Diff line number Diff line
@@ -86,15 +86,17 @@ public abstract class DataService extends Service { 
    /** The reason of the data request is IWLAN handover */

    public static final int REQUEST_REASON_HANDOVER = 3;



    private static final int DATA_SERVICE_INTERNAL_REQUEST_INITIALIZE_SERVICE          = 1;

    private static final int DATA_SERVICE_REQUEST_SETUP_DATA_CALL                      = 2;

    private static final int DATA_SERVICE_REQUEST_DEACTIVATE_DATA_CALL                 = 3;

    private static final int DATA_SERVICE_REQUEST_SET_INITIAL_ATTACH_APN               = 4;

    private static final int DATA_SERVICE_REQUEST_SET_DATA_PROFILE                     = 5;

    private static final int DATA_SERVICE_REQUEST_GET_DATA_CALL_LIST                   = 6;

    private static final int DATA_SERVICE_REQUEST_REGISTER_DATA_CALL_LIST_CHANGED      = 7;

    private static final int DATA_SERVICE_REQUEST_UNREGISTER_DATA_CALL_LIST_CHANGED    = 8;

    private static final int DATA_SERVICE_INDICATION_DATA_CALL_LIST_CHANGED            = 9;

    private static final int DATA_SERVICE_CREATE_DATA_SERVICE_PROVIDER                 = 1;

    private static final int DATA_SERVICE_REMOVE_DATA_SERVICE_PROVIDER                 = 2;

    private static final int DATA_SERVICE_REMOVE_ALL_DATA_SERVICE_PROVIDERS            = 3;

    private static final int DATA_SERVICE_REQUEST_SETUP_DATA_CALL                      = 4;

    private static final int DATA_SERVICE_REQUEST_DEACTIVATE_DATA_CALL                 = 5;

    private static final int DATA_SERVICE_REQUEST_SET_INITIAL_ATTACH_APN               = 6;

    private static final int DATA_SERVICE_REQUEST_SET_DATA_PROFILE                     = 7;

    private static final int DATA_SERVICE_REQUEST_GET_DATA_CALL_LIST                   = 8;

    private static final int DATA_SERVICE_REQUEST_REGISTER_DATA_CALL_LIST_CHANGED      = 9;

    private static final int DATA_SERVICE_REQUEST_UNREGISTER_DATA_CALL_LIST_CHANGED    = 10;

    private static final int DATA_SERVICE_INDICATION_DATA_CALL_LIST_CHANGED            = 11;



    private final HandlerThread mHandlerThread;
@@ -102,7 +104,7 @@ public abstract class DataService extends Service { 


    private final SparseArray<DataServiceProvider> mServiceMap = new SparseArray<>();



    private final SparseArray<IDataServiceWrapper> mBinderMap = new SparseArray<>();

    private final IBinder mBinder = new IDataServiceWrapper();



    /**

     * The abstract class of the actual data service implementation. The data service provider
@@ -321,23 +323,34 @@ public abstract class DataService extends Service { 
        public void handleMessage(Message message) {

            IDataServiceCallback callback;

            final int slotId = message.arg1;

            DataServiceProvider service;



            synchronized (mServiceMap) {

                service = mServiceMap.get(slotId);

            }

            DataServiceProvider serviceProvider = mServiceMap.get(slotId);



            switch (message.what) {

                case DATA_SERVICE_INTERNAL_REQUEST_INITIALIZE_SERVICE:

                    service = createDataServiceProvider(message.arg1);

                    if (service != null) {

                        mServiceMap.put(slotId, service);

                case DATA_SERVICE_CREATE_DATA_SERVICE_PROVIDER:

                    serviceProvider = createDataServiceProvider(message.arg1);

                    if (serviceProvider != null) {

                        mServiceMap.put(slotId, serviceProvider);

                    }

                    break;

                case DATA_SERVICE_REMOVE_DATA_SERVICE_PROVIDER:

                    if (serviceProvider != null) {

                        serviceProvider.onDestroy();

                        mServiceMap.remove(slotId);

                    }

                    break;

                case DATA_SERVICE_REMOVE_ALL_DATA_SERVICE_PROVIDERS:

                    for (int i = 0; i < mServiceMap.size(); i++) {

                        serviceProvider = mServiceMap.get(i);

                        if (serviceProvider != null) {

                            serviceProvider.onDestroy();

                        }

                    }

                    mServiceMap.clear();

                    break;

                case DATA_SERVICE_REQUEST_SETUP_DATA_CALL:

                    if (service == null) break;

                    if (serviceProvider == null) break;

                    SetupDataCallRequest setupDataCallRequest = (SetupDataCallRequest) message.obj;

                    service.setupDataCall(setupDataCallRequest.accessNetworkType,

                    serviceProvider.setupDataCall(setupDataCallRequest.accessNetworkType,

                            setupDataCallRequest.dataProfile, setupDataCallRequest.isRoaming,

                            setupDataCallRequest.allowRoaming, setupDataCallRequest.reason,

                            setupDataCallRequest.linkProperties,
@@ -345,46 +358,46 @@ public abstract class DataService extends Service { 


                    break;

                case DATA_SERVICE_REQUEST_DEACTIVATE_DATA_CALL:

                    if (service == null) break;

                    if (serviceProvider == null) break;

                    DeactivateDataCallRequest deactivateDataCallRequest =

                            (DeactivateDataCallRequest) message.obj;

                    service.deactivateDataCall(deactivateDataCallRequest.cid,

                    serviceProvider.deactivateDataCall(deactivateDataCallRequest.cid,

                            deactivateDataCallRequest.reason,

                            new DataServiceCallback(deactivateDataCallRequest.callback));

                    break;

                case DATA_SERVICE_REQUEST_SET_INITIAL_ATTACH_APN:

                    if (service == null) break;

                    if (serviceProvider == null) break;

                    SetInitialAttachApnRequest setInitialAttachApnRequest =

                            (SetInitialAttachApnRequest) message.obj;

                    service.setInitialAttachApn(setInitialAttachApnRequest.dataProfile,

                    serviceProvider.setInitialAttachApn(setInitialAttachApnRequest.dataProfile,

                            setInitialAttachApnRequest.isRoaming,

                            new DataServiceCallback(setInitialAttachApnRequest.callback));

                    break;

                case DATA_SERVICE_REQUEST_SET_DATA_PROFILE:

                    if (service == null) break;

                    if (serviceProvider == null) break;

                    SetDataProfileRequest setDataProfileRequest =

                            (SetDataProfileRequest) message.obj;

                    service.setDataProfile(setDataProfileRequest.dps,

                    serviceProvider.setDataProfile(setDataProfileRequest.dps,

                            setDataProfileRequest.isRoaming,

                            new DataServiceCallback(setDataProfileRequest.callback));

                    break;

                case DATA_SERVICE_REQUEST_GET_DATA_CALL_LIST:

                    if (service == null) break;

                    if (serviceProvider == null) break;



                    service.getDataCallList(new DataServiceCallback(

                    serviceProvider.getDataCallList(new DataServiceCallback(

                            (IDataServiceCallback) message.obj));

                    break;

                case DATA_SERVICE_REQUEST_REGISTER_DATA_CALL_LIST_CHANGED:

                    if (service == null) break;

                    service.registerForDataCallListChanged((IDataServiceCallback) message.obj);

                    if (serviceProvider == null) break;

                    serviceProvider.registerForDataCallListChanged((IDataServiceCallback) message.obj);

                    break;

                case DATA_SERVICE_REQUEST_UNREGISTER_DATA_CALL_LIST_CHANGED:

                    if (service == null) break;

                    if (serviceProvider == null) break;

                    callback = (IDataServiceCallback) message.obj;

                    service.unregisterForDataCallListChanged(callback);

                    serviceProvider.unregisterForDataCallListChanged(callback);

                    break;

                case DATA_SERVICE_INDICATION_DATA_CALL_LIST_CHANGED:

                    if (service == null) break;

                    if (serviceProvider == null) break;

                    DataCallListChangedIndication indication =

                            (DataCallListChangedIndication) message.obj;

                    try {
@@ -423,67 +436,19 @@ public abstract class DataService extends Service { 
            loge("Unexpected intent " + intent);

            return null;

        }



        int slotId = intent.getIntExtra(

                DATA_SERVICE_EXTRA_SLOT_ID, SubscriptionManager.INVALID_SIM_SLOT_INDEX);



        if (!SubscriptionManager.isValidSlotIndex(slotId)) {

            loge("Invalid slot id " + slotId);

            return null;

        }



        log("onBind: slot id=" + slotId);



        IDataServiceWrapper binder = mBinderMap.get(slotId);

        if (binder == null) {

            Message msg = mHandler.obtainMessage(DATA_SERVICE_INTERNAL_REQUEST_INITIALIZE_SERVICE);

            msg.arg1 = slotId;

            msg.sendToTarget();



            binder = new IDataServiceWrapper(slotId);

            mBinderMap.put(slotId, binder);

        }



        return binder;

        return mBinder;

    }



    /** @hide */

    @Override

    public boolean onUnbind(Intent intent) {

        int slotId = intent.getIntExtra(DATA_SERVICE_EXTRA_SLOT_ID,

                SubscriptionManager.INVALID_SIM_SLOT_INDEX);

        if (mBinderMap.get(slotId) != null) {

            DataServiceProvider serviceImpl;

            synchronized (mServiceMap) {

                serviceImpl = mServiceMap.get(slotId);

            }

            if (serviceImpl != null) {

                serviceImpl.onDestroy();

            }

            mBinderMap.remove(slotId);

        }



        // If all clients unbinds, quit the handler thread

        if (mBinderMap.size() == 0) {

            mHandlerThread.quit();

        }



        mHandler.obtainMessage(DATA_SERVICE_REMOVE_ALL_DATA_SERVICE_PROVIDERS).sendToTarget();

        return false;

    }



    /** @hide */

    @Override

    public void onDestroy() {

        synchronized (mServiceMap) {

            for (int i = 0; i < mServiceMap.size(); i++) {

                DataServiceProvider serviceImpl = mServiceMap.get(i);

                if (serviceImpl != null) {

                    serviceImpl.onDestroy();

                }

            }

            mServiceMap.clear();

        }



        mHandlerThread.quit();

    }
@@ -491,68 +456,74 @@ public abstract class DataService extends Service { 
     * A wrapper around IDataService that forwards calls to implementations of {@link DataService}.

     */

    private class IDataServiceWrapper extends IDataService.Stub {

        @Override

        public void createDataServiceProvider(int slotId) {

            mHandler.obtainMessage(DATA_SERVICE_CREATE_DATA_SERVICE_PROVIDER, slotId, 0)

                    .sendToTarget();

        }



        private final int mSlotId;



        IDataServiceWrapper(int slotId) {

            mSlotId = slotId;

        @Override

        public void removeDataServiceProvider(int slotId) {

            mHandler.obtainMessage(DATA_SERVICE_REMOVE_DATA_SERVICE_PROVIDER, slotId, 0)

                    .sendToTarget();

        }



        @Override

        public void setupDataCall(int accessNetworkType, DataProfile dataProfile,

        public void setupDataCall(int slotId, int accessNetworkType, DataProfile dataProfile,

                                  boolean isRoaming, boolean allowRoaming, int reason,

                                  LinkProperties linkProperties, IDataServiceCallback callback) {

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SETUP_DATA_CALL, mSlotId, 0,

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SETUP_DATA_CALL, slotId, 0,

                    new SetupDataCallRequest(accessNetworkType, dataProfile, isRoaming,

                            allowRoaming, reason, linkProperties, callback))

                    .sendToTarget();

        }



        @Override

        public void deactivateDataCall(int cid, int reason, IDataServiceCallback callback) {

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_DEACTIVATE_DATA_CALL, mSlotId, 0,

        public void deactivateDataCall(int slotId, int cid, int reason,

                                       IDataServiceCallback callback) {

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_DEACTIVATE_DATA_CALL, slotId, 0,

                    new DeactivateDataCallRequest(cid, reason, callback))

                    .sendToTarget();

        }



        @Override

        public void setInitialAttachApn(DataProfile dataProfile, boolean isRoaming,

        public void setInitialAttachApn(int slotId, DataProfile dataProfile, boolean isRoaming,

                                        IDataServiceCallback callback) {

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_INITIAL_ATTACH_APN, mSlotId, 0,

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_INITIAL_ATTACH_APN, slotId, 0,

                    new SetInitialAttachApnRequest(dataProfile, isRoaming, callback))

                    .sendToTarget();

        }



        @Override

        public void setDataProfile(List<DataProfile> dps, boolean isRoaming,

        public void setDataProfile(int slotId, List<DataProfile> dps, boolean isRoaming,

                                   IDataServiceCallback callback) {

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_DATA_PROFILE, mSlotId, 0,

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_DATA_PROFILE, slotId, 0,

                    new SetDataProfileRequest(dps, isRoaming, callback)).sendToTarget();

        }



        @Override

        public void getDataCallList(IDataServiceCallback callback) {

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_GET_DATA_CALL_LIST, mSlotId, 0,

        public void getDataCallList(int slotId, IDataServiceCallback callback) {

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_GET_DATA_CALL_LIST, slotId, 0,

                    callback).sendToTarget();

        }



        @Override

        public void registerForDataCallListChanged(IDataServiceCallback callback) {

        public void registerForDataCallListChanged(int slotId, IDataServiceCallback callback) {

            if (callback == null) {

                loge("Callback is null");

                return;

            }

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_REGISTER_DATA_CALL_LIST_CHANGED, mSlotId,

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_REGISTER_DATA_CALL_LIST_CHANGED, slotId,

                    0, callback).sendToTarget();

        }



        @Override

        public void unregisterForDataCallListChanged(IDataServiceCallback callback) {

        public void unregisterForDataCallListChanged(int slotId, IDataServiceCallback callback) {

            if (callback == null) {

                loge("Callback is null");

                return;

            }

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_UNREGISTER_DATA_CALL_LIST_CHANGED, mSlotId,

            mHandler.obtainMessage(DATA_SERVICE_REQUEST_UNREGISTER_DATA_CALL_LIST_CHANGED, slotId,

                    0, callback).sendToTarget();

        }

    }

telephony/java/android/telephony/data/IDataService.aidl

+10 −7
Original line number Diff line number Diff line
@@ -25,14 +25,17 @@ import android.telephony.data.IDataServiceCallback; 
 */

oneway interface IDataService

{

    void setupDataCall(int accessNetwork, in DataProfile dataProfile, boolean isRoaming,

    void createDataServiceProvider(int slotId);

    void removeDataServiceProvider(int slotId);

    void setupDataCall(int slotId, int accessNetwork, in DataProfile dataProfile, boolean isRoaming,

                       boolean allowRoaming, int reason, in LinkProperties linkProperties,

                       IDataServiceCallback callback);

    void deactivateDataCall(int cid, int reason, IDataServiceCallback callback);

    void setInitialAttachApn(in DataProfile dataProfile, boolean isRoaming,

    void deactivateDataCall(int slotId, int cid, int reason, IDataServiceCallback callback);

    void setInitialAttachApn(int slotId, in DataProfile dataProfile, boolean isRoaming,

                             IDataServiceCallback callback);

    void setDataProfile(in List<DataProfile> dps, boolean isRoaming, IDataServiceCallback callback);

    void getDataCallList(IDataServiceCallback callback);

    void registerForDataCallListChanged(IDataServiceCallback callback);

    void unregisterForDataCallListChanged(IDataServiceCallback callback);

    void setDataProfile(int slotId, in List<DataProfile> dps, boolean isRoaming,

                        IDataServiceCallback callback);

    void getDataCallList(int slotId, IDataServiceCallback callback);

    void registerForDataCallListChanged(int slotId, IDataServiceCallback callback);

    void unregisterForDataCallListChanged(int slotId, IDataServiceCallback callback);

}