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Commit ad01874c authored by Virkumar Karavate's avatar Virkumar Karavate Committed by Automerger Merge Worker
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Merge "(ImsService API changes for Better IMS Threading) ImsService to execute... 

Merge "(ImsService API changes for Better IMS Threading) ImsService to execute binder calls in Executor." am: 984a31a9

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1958681

Change-Id: I341279de701c64c9a769d11ede6ba8f22d05b350
parents b3612e01 984a31a9

core/api/system-current.txt

+6 −1
Original line number Diff line number Diff line
@@ -12926,6 +12926,7 @@ package android.telephony.ims { 
    method public void disableIms(int);

    method public void enableIms(int);

    method public android.telephony.ims.stub.ImsConfigImplBase getConfig(int);

    method @NonNull public java.util.concurrent.Executor getExecutor();

    method public long getImsServiceCapabilities();

    method public android.telephony.ims.stub.ImsRegistrationImplBase getRegistration(int);

    method @Nullable public android.telephony.ims.stub.SipTransportImplBase getSipTransport(int);
@@ -13546,6 +13547,7 @@ package android.telephony.ims.feature { 














  public class MmTelFeature extends android.telephony.ims.feature.ImsFeature {















    ctor public MmTelFeature();













    ctor public MmTelFeature(@NonNull java.util.concurrent.Executor);















    method public void changeEnabledCapabilities(@NonNull android.telephony.ims.feature.CapabilityChangeRequest, @NonNull android.telephony.ims.feature.ImsFeature.CapabilityCallbackProxy);















    method public void changeOfferedRtpHeaderExtensionTypes(@NonNull java.util.Set<android.telephony.ims.RtpHeaderExtensionType>);















    method @Nullable public android.telephony.ims.ImsCallProfile createCallProfile(int, int);










@@ -13579,7 +13581,7 @@ package android.telephony.ims.feature {













  }





























  public class RcsFeature extends android.telephony.ims.feature.ImsFeature {













    ctor @Deprecated public RcsFeature();













    ctor public RcsFeature();















    ctor public RcsFeature(@NonNull java.util.concurrent.Executor);















    method public void changeEnabledCapabilities(@NonNull android.telephony.ims.feature.CapabilityChangeRequest, @NonNull android.telephony.ims.feature.ImsFeature.CapabilityCallbackProxy);















    method @NonNull public android.telephony.ims.stub.RcsCapabilityExchangeImplBase createCapabilityExchangeImpl(@NonNull android.telephony.ims.stub.CapabilityExchangeEventListener);










@@ -13684,6 +13686,7 @@ package android.telephony.ims.stub {













  }





























  public class ImsConfigImplBase {













    ctor public ImsConfigImplBase(@NonNull java.util.concurrent.Executor);















    ctor public ImsConfigImplBase();















    method public int getConfigInt(int);















    method public String getConfigString(int);










@@ -13736,6 +13739,7 @@ package android.telephony.ims.stub {



























  public class ImsRegistrationImplBase {















    ctor public ImsRegistrationImplBase();













    ctor public ImsRegistrationImplBase(@NonNull java.util.concurrent.Executor);















    method public final void onDeregistered(android.telephony.ims.ImsReasonInfo);















    method public final void onRegistered(int);















    method public final void onRegistered(@NonNull android.telephony.ims.ImsRegistrationAttributes);










@@ -13848,6 +13852,7 @@ package android.telephony.ims.stub {













  }





























  public class SipTransportImplBase {













    ctor public SipTransportImplBase();















    ctor public SipTransportImplBase(@NonNull java.util.concurrent.Executor);















    method public void createSipDelegate(int, @NonNull android.telephony.ims.DelegateRequest, @NonNull android.telephony.ims.DelegateStateCallback, @NonNull android.telephony.ims.DelegateMessageCallback);















    method public void destroySipDelegate(@NonNull android.telephony.ims.stub.SipDelegate, int);

























telephony/java/android/telephony/ims/ImsService.java



+111
−22




























Original line number
Diff line number
Diff line








@@ -17,6 +17,7 @@













package android.telephony.ims;































import android.annotation.LongDef;













import android.annotation.NonNull;















import android.annotation.Nullable;















import android.annotation.SuppressLint;















import android.annotation.SystemApi;










@@ -44,11 +45,18 @@ import android.util.SparseArray;





























import com.android.ims.internal.IImsFeatureStatusCallback;















import com.android.internal.annotations.VisibleForTesting;













import com.android.internal.telephony.util.TelephonyUtils;































import java.lang.annotation.Retention;















import java.lang.annotation.RetentionPolicy;















import java.util.HashMap;















import java.util.Map;













import java.util.concurrent.CancellationException;













import java.util.concurrent.CompletableFuture;













import java.util.concurrent.CompletionException;













import java.util.concurrent.ExecutionException;













import java.util.concurrent.Executor;













import java.util.function.Supplier;































/**















 * Main ImsService implementation, which binds via the Telephony ImsResolver. Services that extend










@@ -173,7 +181,21 @@ public class ImsService extends Service {













    private final SparseArray<SparseArray<ImsFeature>> mFeaturesBySlot = new SparseArray<>();































    private IImsServiceControllerListener mListener;













    private Executor mExecutor;





























    /**













     * Create a new ImsService.













     * <p>













     * Method stubs called from the framework will be called asynchronously. Vendor specifies the













     * {@link Executor} that the methods stubs will be called. If mExecutor is set to null by













     * vendor use Runnable::run.













     */













    public ImsService() {













        mExecutor = ImsService.this.getExecutor();













        if (mExecutor == null) {













            mExecutor = Runnable::run;













        }













    }































    /**















     * Listener that notifies the framework of ImsService changes.










@@ -201,38 +223,45 @@ public class ImsService extends Service {





























        @Override















        public IImsMmTelFeature createMmTelFeature(int slotId) {













            return createMmTelFeatureInternal(slotId);













            return executeMethodAsyncForResult(() -> createMmTelFeatureInternal(slotId),













                "createMmTelFeature");















        }































        @Override















        public IImsRcsFeature createRcsFeature(int slotId) {













            return createRcsFeatureInternal(slotId);













            return executeMethodAsyncForResult(() -> createRcsFeatureInternal(slotId),













                "createRcsFeature");















        }































        @Override















        public void addFeatureStatusCallback(int slotId, int featureType,















                IImsFeatureStatusCallback c) {













            ImsService.this.addImsFeatureStatusCallback(slotId, featureType, c);













            executeMethodAsync(() -> ImsService.this.addImsFeatureStatusCallback(













                    slotId, featureType, c), "addFeatureStatusCallback");















        }































        @Override















        public void removeFeatureStatusCallback(int slotId, int featureType,















                IImsFeatureStatusCallback c) {













            ImsService.this.removeImsFeatureStatusCallback(slotId, featureType, c);













            executeMethodAsync(() -> ImsService.this.removeImsFeatureStatusCallback(













                    slotId, featureType, c), "removeFeatureStatusCallback");















        }































        @Override















        public void removeImsFeature(int slotId, int featureType) {













            ImsService.this.removeImsFeature(slotId, featureType);













            executeMethodAsync(() -> ImsService.this.removeImsFeature(slotId, featureType),













                    "removeImsFeature");















        }































        @Override















        public ImsFeatureConfiguration querySupportedImsFeatures() {













            return ImsService.this.querySupportedImsFeatures();













            return executeMethodAsyncForResult(() -> ImsService.this.querySupportedImsFeatures(),













                    "ImsFeatureConfiguration");















        }































        @Override















        public long getImsServiceCapabilities() {













            return executeMethodAsyncForResult(() -> {















                long caps = ImsService.this.getImsServiceCapabilities();















                long sanitizedCaps = sanitizeCapabilities(caps);















                if (caps != sanitizedCaps) {









@@ -240,39 +269,86 @@ public class ImsService extends Service {













                            + Long.toHexString(caps ^ sanitizedCaps));















                }















                return sanitizedCaps;













            }, "getImsServiceCapabilities");















        }































        @Override















        public void notifyImsServiceReadyForFeatureCreation() {













            ImsService.this.readyForFeatureCreation();













            executeMethodAsync(() -> ImsService.this.readyForFeatureCreation(),













                    "notifyImsServiceReadyForFeatureCreation");















        }































        @Override















        public IImsConfig getConfig(int slotId) {













            return executeMethodAsyncForResult(() -> {















                ImsConfigImplBase c = ImsService.this.getConfig(slotId);













            return c != null ? c.getIImsConfig() : null;













                if (c != null) {













                    c.setDefaultExecutor(mExecutor);













                    return c.getIImsConfig();













                } else {













                    return null;













                }













            }, "getConfig");















        }































        @Override















        public IImsRegistration getRegistration(int slotId) {













            return executeMethodAsyncForResult(() -> {















                ImsRegistrationImplBase r =  ImsService.this.getRegistration(slotId);













            return r != null ? r.getBinder() : null;













                if (r != null) {













                    r.setDefaultExecutor(mExecutor);













                    return r.getBinder();













                } else {













                    return null;













                }













            }, "getRegistration");















        }































        @Override















        public ISipTransport getSipTransport(int slotId) {













            return executeMethodAsyncForResult(() -> {















                SipTransportImplBase s =  ImsService.this.getSipTransport(slotId);













            return s != null ? s.getBinder() : null;













                if (s != null) {













                    s.setDefaultExecutor(mExecutor);













                    return s.getBinder();













                } else {













                    return null;













                }













            }, "getSipTransport");















        }































        @Override















        public void enableIms(int slotId) {













            ImsService.this.enableIms(slotId);













            executeMethodAsync(() -> ImsService.this.enableIms(slotId), "enableIms");















        }































        @Override















        public void disableIms(int slotId) {













            ImsService.this.disableIms(slotId);













            executeMethodAsync(() -> ImsService.this.disableIms(slotId), "disableIms");













        }



























        // Call the methods with a clean calling identity on the executor and wait indefinitely for













        // the future to return.













        private void executeMethodAsync(Runnable r, String errorLogName) {













            try {













                CompletableFuture.runAsync(













                        () -> TelephonyUtils.runWithCleanCallingIdentity(r), mExecutor).join();













            } catch (CancellationException | CompletionException e) {













                Log.w(LOG_TAG, "ImsService Binder - " + errorLogName + " exception: "













                        + e.getMessage());













            }













        }



























        private <T> T executeMethodAsyncForResult(Supplier<T> r, String errorLogName) {













            CompletableFuture<T> future = CompletableFuture.supplyAsync(













                    () -> TelephonyUtils.runWithCleanCallingIdentity(r), mExecutor);













            try {













                return future.get();













            } catch (ExecutionException | InterruptedException e) {













                Log.w(LOG_TAG, "ImsService Binder - " + errorLogName + " exception: "













                        + e.getMessage());













                return null;













            }















        }















    };


























@@ -300,6 +376,7 @@ public class ImsService extends Service {













        MmTelFeature f = createMmTelFeature(slotId);















        if (f != null) {















            setupFeature(f, slotId, ImsFeature.FEATURE_MMTEL);













            f.setDefaultExecutor(mExecutor);















            return f.getBinder();















        } else {















            Log.e(LOG_TAG, "createMmTelFeatureInternal: null feature returned.");









@@ -310,6 +387,7 @@ public class ImsService extends Service {













    private IImsRcsFeature createRcsFeatureInternal(int slotId) {















        RcsFeature f = createRcsFeature(slotId);















        if (f != null) {













            f.setDefaultExecutor(mExecutor);















            setupFeature(f, slotId, ImsFeature.FEATURE_RCS);















            return f.getBinder();















        } else {










@@ -562,4 +640,15 @@ public class ImsService extends Service {













        result.append("}");















        return result.toString();















    }



























    /**













     * The ImsService will now be able to define an Executor that the ImsService can be used to













     * execute the methods. By default all ImsService level method calls will use this Executor.













     * The ImsService has set the default executor as Runnable::run,













     * Should be override or default executor will be used.













     *  @return an Executor used to execute methods called remotely by the framework.













     */













    public @NonNull Executor getExecutor() {













        return Runnable::run;













    }















}
























telephony/java/android/telephony/ims/feature/MmTelFeature.java



+207
−64


























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telephony/java/android/telephony/ims/feature/RcsFeature.java



+15
−6




























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Diff line number
Diff line








@@ -70,7 +70,7 @@ public class RcsFeature extends ImsFeature {













        // Reference the outer class in order to have better test coverage metrics instead of















        // creating a inner class referencing the outer class directly.















        private final RcsFeature mReference;













        private final Executor mExecutor;













        private Executor mExecutor;































        RcsFeatureBinder(RcsFeature classRef, @CallbackExecutor Executor executor) {















            mReference = classRef;










@@ -259,7 +259,7 @@ public class RcsFeature extends ImsFeature {













        }















    }





























    private final Executor mExecutor;













    private Executor mExecutor;















    private final RcsFeatureBinder mImsRcsBinder;















    private RcsCapabilityExchangeImplBase mCapabilityExchangeImpl;















    private CapabilityExchangeEventListener mCapExchangeEventListener;









@@ -270,13 +270,9 @@ public class RcsFeature extends ImsFeature {













     * Method stubs called from the framework will be called asynchronously. To specify the















     * {@link Executor} that the methods stubs will be called, use















     * {@link RcsFeature#RcsFeature(Executor)} instead.













     *













     * @deprecated Use {@link #RcsFeature(Executor)} to create the RcsFeature.















     */













    @Deprecated















    public RcsFeature() {















        super();













        mExecutor = Runnable::run;















        // Run on the Binder threads that call them.















        mImsRcsBinder = new RcsFeatureBinder(this, mExecutor);















    }










@@ -477,4 +473,17 @@ public class RcsFeature extends ImsFeature {













            return mCapabilityExchangeImpl;















        }















    }



























    /**













     * Set default Executor from ImsService.













     * @param executor The default executor for the framework to use when executing the methods













     * overridden by the implementation of RcsFeature.













     * @hide













     */













    public final void setDefaultExecutor(@NonNull Executor executor) {













        if (mImsRcsBinder.mExecutor == null) {













            mExecutor = executor;













            mImsRcsBinder.mExecutor = executor;













        }













    }















}
























telephony/java/android/telephony/ims/stub/ImsCallSessionImplBase.java



+108
−38


























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