Implement Constellation + Asterism services for RCS on Google Messages

.github/workflows/build.yml

@@ -62,3 +62,10 @@ jobs:
         run: "./gradlew assemble${{ matrix.target }}"
       - name: "Execute Gradle lint"
         run: "./gradlew lint${{ matrix.target }}"
+      - name: "Upload GmsCore APK (vtmDefault)"
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: GmsCore-vtmDefault-${{ matrix.target }}
+          path: play-services-core/build/outputs/apk/vtmDefault/**/*.apk
+          if-no-files-found: warn

build.gradle

@@ -73,7 +73,7 @@ def execResult(... args) {
 }
 
 def ignoreGit = providers.environmentVariable('GRADLE_MICROG_VERSION_WITHOUT_GIT').getOrElse('0') == '1'
-def gmsVersion = "25.09.32"
+def gmsVersion = "26.02.33"
 def gmsVersionCode = Integer.parseInt(gmsVersion.replaceAll('\\.', ''))
 def vendingVersion = "40.2.26"
 def vendingVersionCode = Integer.parseInt(vendingVersion.replaceAll('\\.', ''))

play-services-api/src/main/aidl/com/google/android/gms/asterism/GetAsterismConsentRequest.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.asterism;
+parcelable GetAsterismConsentRequest;

play-services-api/src/main/aidl/com/google/android/gms/asterism/GetAsterismConsentResponse.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.asterism;
+parcelable GetAsterismConsentResponse;

play-services-api/src/main/aidl/com/google/android/gms/asterism/SetAsterismConsentRequest.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.asterism;
+parcelable SetAsterismConsentRequest;

play-services-api/src/main/aidl/com/google/android/gms/asterism/SetAsterismConsentResponse.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.asterism;
+parcelable SetAsterismConsentResponse;

play-services-api/src/main/aidl/com/google/android/gms/asterism/internal/IAsterismApiService.aidl

@@ -0,0 +1,12 @@
+package com.google.android.gms.asterism.internal;
+
+import com.google.android.gms.asterism.internal.IAsterismCallbacks;
+import com.google.android.gms.asterism.GetAsterismConsentRequest;
+import com.google.android.gms.asterism.SetAsterismConsentRequest;
+import com.google.android.gms.common.api.ApiMetadata;
+
+interface IAsterismApiService {
+    void getAsterismConsent(IAsterismCallbacks callbacks, in GetAsterismConsentRequest request, in ApiMetadata metadata) = 0;
+    void setAsterismConsent(IAsterismCallbacks callbacks, in SetAsterismConsentRequest request, in ApiMetadata metadata) = 1;
+    void getIsPnvrConstellationDevice(IAsterismCallbacks callbacks, in ApiMetadata metadata) = 2;
+}

play-services-api/src/main/aidl/com/google/android/gms/asterism/internal/IAsterismCallbacks.aidl

@@ -0,0 +1,12 @@
+package com.google.android.gms.asterism.internal;
+
+import com.google.android.gms.asterism.GetAsterismConsentResponse;
+import com.google.android.gms.asterism.SetAsterismConsentResponse;
+import com.google.android.gms.common.api.ApiMetadata;
+import com.google.android.gms.common.api.Status;
+
+oneway interface IAsterismCallbacks {
+    void onConsentFetched(in Status status, in GetAsterismConsentResponse response, in ApiMetadata metadata) = 0;
+    void onConsentRegistered(in Status status, in SetAsterismConsentResponse response, in ApiMetadata metadata) = 1;
+    void onIsPnvrConstellationDevice(in Status status, boolean result, in ApiMetadata metadata) = 2;
+}

play-services-api/src/main/aidl/com/google/android/gms/constellation/GetIidTokenRequest.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.constellation;
+parcelable GetIidTokenRequest;

play-services-api/src/main/aidl/com/google/android/gms/constellation/GetIidTokenResponse.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.constellation;
+parcelable GetIidTokenResponse;

play-services-api/src/main/aidl/com/google/android/gms/constellation/GetPnvCapabilitiesRequest.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.constellation;
+parcelable GetPnvCapabilitiesRequest;

play-services-api/src/main/aidl/com/google/android/gms/constellation/GetPnvCapabilitiesResponse.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.constellation;
+parcelable GetPnvCapabilitiesResponse;

play-services-api/src/main/aidl/com/google/android/gms/constellation/IdTokenRequest.aidl

@@ -0,0 +1,3 @@
+// AIDL parcelable declaration
+package com.google.android.gms.constellation;
+parcelable IdTokenRequest;

play-services-api/src/main/aidl/com/google/android/gms/constellation/PhoneNumberInfo.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.constellation;
+parcelable PhoneNumberInfo;

play-services-api/src/main/aidl/com/google/android/gms/constellation/PhoneNumberVerification.aidl

@@ -0,0 +1,3 @@
+// AIDL parcelable declaration
+package com.google.android.gms.constellation;
+parcelable PhoneNumberVerification;

play-services-api/src/main/aidl/com/google/android/gms/constellation/SimCapability.aidl

@@ -0,0 +1,3 @@
+// AIDL parcelable declaration
+package com.google.android.gms.constellation;
+parcelable SimCapability;

play-services-api/src/main/aidl/com/google/android/gms/constellation/VerificationCapability.aidl

@@ -0,0 +1,3 @@
+// AIDL parcelable declaration
+package com.google.android.gms.constellation;
+parcelable VerificationCapability;

play-services-api/src/main/aidl/com/google/android/gms/constellation/VerifyPhoneNumberRequest.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.constellation;
+parcelable VerifyPhoneNumberRequest;

play-services-api/src/main/aidl/com/google/android/gms/constellation/VerifyPhoneNumberResponse.aidl

@@ -0,0 +1,2 @@
+package com.google.android.gms.constellation;
+parcelable VerifyPhoneNumberResponse;

play-services-api/src/main/aidl/com/google/android/gms/constellation/internal/IConstellationApiService.aidl

@@ -0,0 +1,34 @@
+package com.google.android.gms.constellation.internal;
+
+import android.os.Bundle;
+import com.google.android.gms.common.api.ApiMetadata;
+import com.google.android.gms.constellation.internal.IConstellationCallbacks;
+import com.google.android.gms.constellation.GetIidTokenRequest;
+import com.google.android.gms.constellation.GetPnvCapabilitiesRequest;
+import com.google.android.gms.constellation.VerifyPhoneNumberRequest;
+
+/**
+ * Constellation API Service interface for phone number verification.
+ * 
+ * CRITICAL: Transaction codes from Messages decompilation (IConstellationApiService.java):
+ *   - TRANSACTION_verifyPhoneNumberV1 = 1
+ *   - TRANSACTION_verifyPhoneNumberSingleUse = 2
+ *   - TRANSACTION_verifyPhoneNumber = 3
+ *   - TRANSACTION_getIidToken = 4
+ *   - TRANSACTION_getPnvCapabilities = 5
+ * 
+ * AIDL syntax "= X" means FIRST_CALL_TRANSACTION + (X - 1) = 1 + (X - 1) = X
+ * So to get code N, use = (N - FIRST_CALL_TRANSACTION + 1) = (N - 1 + 1) = N... no wait
+ * Actually = X means FIRST_CALL_TRANSACTION + X = 1 + X, so:
+ *   - = 0 gives code 1
+ *   - = 1 gives code 2
+ *   - = 2 gives code 3
+ *   - etc.
+ */
+interface IConstellationApiService {
+    void verifyPhoneNumberV1(IConstellationCallbacks callbacks, in Bundle bundle, in ApiMetadata metadata) = 0;
+    void verifyPhoneNumberSingleUse(IConstellationCallbacks callbacks, in Bundle bundle, in ApiMetadata metadata) = 1;
+    void verifyPhoneNumber(IConstellationCallbacks callbacks, in VerifyPhoneNumberRequest request, in ApiMetadata metadata) = 2;
+    void getIidToken(IConstellationCallbacks callbacks, in GetIidTokenRequest request, in ApiMetadata metadata) = 3;
+    void getPnvCapabilities(IConstellationCallbacks callbacks, in GetPnvCapabilitiesRequest request, in ApiMetadata metadata) = 4;
+}

play-services-api/src/main/aidl/com/google/android/gms/constellation/internal/IConstellationCallbacks.aidl

@@ -0,0 +1,31 @@
+package com.google.android.gms.constellation.internal;
+
+import com.google.android.gms.common.api.ApiMetadata;
+import com.google.android.gms.common.api.Status;
+import com.google.android.gms.constellation.PhoneNumberInfo;
+import com.google.android.gms.constellation.GetIidTokenResponse;
+import com.google.android.gms.constellation.GetPnvCapabilitiesResponse;
+import com.google.android.gms.constellation.VerifyPhoneNumberResponse;
+
+/**
+ * Constellation callbacks interface.
+ * 
+ * Method names and transaction codes from Messages APK decompilation:
+ * - Code 1: onPhoneNumberVerified (for V1/SingleUse flows)
+ * - Code 2: onPhoneNumberVerificationsCompleted (for verifyPhoneNumber)
+ * - Code 3: onIidTokenGenerated
+ * - Code 4: onGetPnvCapabilitiesCompleted
+ */
+oneway interface IConstellationCallbacks {
+    // Transaction code 1: Phone numbers verified (from V1/SingleUse flows)
+    void onPhoneNumberVerified(in Status status, in List<PhoneNumberInfo> phoneNumbers, in ApiMetadata metadata) = 0;
+
+    // Transaction code 2: Verify phone number completed (for code 3 request)
+    void onPhoneNumberVerificationsCompleted(in Status status, in VerifyPhoneNumberResponse response, in ApiMetadata metadata) = 1;
+
+    // Transaction code 3: IID token generated
+    void onIidTokenGenerated(in Status status, in GetIidTokenResponse response, in ApiMetadata metadata) = 2;
+
+    // Transaction code 4: Get PNV capabilities completed
+    void onGetPnvCapabilitiesCompleted(in Status status, in GetPnvCapabilitiesResponse response, in ApiMetadata metadata) = 3;
+}

play-services-api/src/main/aidl/com/google/android/gms/phenotype/internal/IGetStorageInfoCallbacks.aidl

@@ -0,0 +1,7 @@
+package com.google.android.gms.phenotype.internal;
+
+import com.google.android.gms.common.api.Status;
+
+interface IGetStorageInfoCallbacks {
+    oneway void onStorageInfo(in Status status, in byte[] data) = 1;
+}

play-services-api/src/main/aidl/com/google/android/gms/phenotype/internal/IPhenotypeService.aidl

@@ -1,6 +1,7 @@
 package com.google.android.gms.phenotype.internal;
 
 import com.google.android.gms.common.api.internal.IStatusCallback;
+import com.google.android.gms.phenotype.internal.IGetStorageInfoCallbacks;
 import com.google.android.gms.phenotype.internal.IPhenotypeCallbacks;
 import com.google.android.gms.phenotype.Flag;
 import com.google.android.gms.phenotype.RegistrationInfo;
@@ -32,4 +33,6 @@ interface IPhenotypeService {
     oneway void syncAllAfterOperation(IPhenotypeCallbacks callbacks, long p1) = 23; // returns via callbacks.onSyncFinished()
     oneway void setRuntimeProperties(IStatusCallback callbacks, String p1, in byte[] p2) = 24;
 //    oneway void setExternalExperiments(IStatusCallback callbacks, String p1, in List<byte[]> p2) = 25;
+    oneway void getStorageInfo(IGetStorageInfoCallbacks callbacks) = 26;
+    oneway void commitToConfigurationV2(IPhenotypeCallbacks callbacks, in byte[] data) = 30;
 }

play-services-api/src/main/java/com/google/android/gms/asterism/GetAsterismConsentRequest.java

@@ -0,0 +1,33 @@
+/*
+ * SPDX-FileCopyrightText: 2026 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.google.android.gms.asterism;
+
+import android.os.Parcel;
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.internal.safeparcel.AbstractSafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelableCreatorAndWriter;
+
+@SafeParcelable.Class
+public class GetAsterismConsentRequest extends AbstractSafeParcelable {
+    @Field(1)
+    public int requestCode;
+    @Field(2)
+    public int asterClientType;
+
+    @Constructor
+    public GetAsterismConsentRequest(@Param(1) int requestCode, @Param(2) int asterClientType) {
+        this.requestCode = requestCode;
+        this.asterClientType = asterClientType;
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        CREATOR.writeToParcel(this, dest, flags);
+    }
+
+    public static final SafeParcelableCreatorAndWriter<GetAsterismConsentRequest> CREATOR = findCreator(GetAsterismConsentRequest.class);
+}

play-services-api/src/main/java/com/google/android/gms/asterism/GetAsterismConsentResponse.java

@@ -0,0 +1,43 @@
+/*
+ * SPDX-FileCopyrightText: 2026 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.google.android.gms.asterism;
+
+import android.os.Parcel;
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.internal.safeparcel.AbstractSafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelableCreatorAndWriter;
+
+@SafeParcelable.Class
+public class GetAsterismConsentResponse extends AbstractSafeParcelable {
+    @Field(1)
+    public int requestCode;
+    @Field(2)
+    public int consentState;
+    @Field(3)
+    public String iidToken;
+    @Field(4)
+    public String gaiaToken;
+    @Field(5)
+    public int consentVersion;
+
+    @Constructor
+    public GetAsterismConsentResponse(@Param(1) int requestCode, @Param(2) int consentState,
+            @Param(3) String iidToken, @Param(4) String gaiaToken, @Param(5) int consentVersion) {
+        this.requestCode = requestCode;
+        this.consentState = consentState;
+        this.iidToken = iidToken;
+        this.gaiaToken = gaiaToken;
+        this.consentVersion = consentVersion;
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        CREATOR.writeToParcel(this, dest, flags);
+    }
+
+    public static final SafeParcelableCreatorAndWriter<GetAsterismConsentResponse> CREATOR = findCreator(GetAsterismConsentResponse.class);
+}

play-services-api/src/main/java/com/google/android/gms/asterism/SetAsterismConsentRequest.java

@@ -0,0 +1,48 @@
+/*
+ * SPDX-FileCopyrightText: 2026 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.google.android.gms.asterism;
+
+import android.os.Bundle;
+import android.os.Parcel;
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.internal.safeparcel.AbstractSafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelableCreatorAndWriter;
+
+@SafeParcelable.Class
+public class SetAsterismConsentRequest extends AbstractSafeParcelable {
+    @Field(1)
+    public int requestCode;
+    @Field(2)
+    public int asterClientType;
+    @Field(4)
+    public long timestamp;
+    @Field(5)
+    public int consentSource;
+    @Field(6)
+    public Bundle extras;
+    @Field(7)
+    public int consentVariant;
+
+    @Constructor
+    public SetAsterismConsentRequest(@Param(1) int requestCode, @Param(2) int asterClientType,
+            @Param(4) long timestamp, @Param(5) int consentSource, @Param(6) Bundle extras,
+            @Param(7) int consentVariant) {
+        this.requestCode = requestCode;
+        this.asterClientType = asterClientType;
+        this.timestamp = timestamp;
+        this.consentSource = consentSource;
+        this.extras = extras;
+        this.consentVariant = consentVariant;
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        CREATOR.writeToParcel(this, dest, flags);
+    }
+
+    public static final SafeParcelableCreatorAndWriter<SetAsterismConsentRequest> CREATOR = findCreator(SetAsterismConsentRequest.class);
+}

play-services-api/src/main/java/com/google/android/gms/asterism/SetAsterismConsentResponse.java

@@ -0,0 +1,36 @@
+/*
+ * SPDX-FileCopyrightText: 2026 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.google.android.gms.asterism;
+
+import android.os.Parcel;
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.internal.safeparcel.AbstractSafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelableCreatorAndWriter;
+
+@SafeParcelable.Class
+public class SetAsterismConsentResponse extends AbstractSafeParcelable {
+    @Field(1)
+    public int requestCode;
+    @Field(2)
+    public String iidToken;
+    @Field(3)
+    public String gaiaToken;
+
+    @Constructor
+    public SetAsterismConsentResponse(@Param(1) int requestCode, @Param(2) String iidToken, @Param(3) String gaiaToken) {
+        this.requestCode = requestCode;
+        this.iidToken = iidToken;
+        this.gaiaToken = gaiaToken;
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        CREATOR.writeToParcel(this, dest, flags);
+    }
+
+    public static final SafeParcelableCreatorAndWriter<SetAsterismConsentResponse> CREATOR = findCreator(SetAsterismConsentResponse.class);
+}

play-services-api/src/main/java/com/google/android/gms/constellation/GetIidTokenRequest.java

@@ -0,0 +1,33 @@
+/*
+ * SPDX-FileCopyrightText: 2026 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.google.android.gms.constellation;
+
+import android.os.Parcel;
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.internal.safeparcel.AbstractSafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelable;
+import com.google.android.gms.common.internal.safeparcel.SafeParcelableCreatorAndWriter;
+
+/**
+ * Request to get an Instance ID token.
+ */
+@SafeParcelable.Class
+public class GetIidTokenRequest extends AbstractSafeParcelable {
+    @Field(1)
+    public Long subscriptionId;
+
+    @Constructor
+    public GetIidTokenRequest(@Param(1) Long subscriptionId) {
+        this.subscriptionId = subscriptionId;
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        CREATOR.writeToParcel(this, dest, flags);
+    }
+
+    public static final SafeParcelableCreatorAndWriter<GetIidTokenRequest> CREATOR = findCreator(GetIidTokenRequest.class);
+}