Implement SplitInstallService

build.gradle

@@ -27,7 +27,7 @@ buildscript {
 
     ext.slf4jVersion = '1.7.36'
     ext.volleyVersion = '1.2.1'
-    ext.wireVersion = '4.8.0'
+    ext.wireVersion = '4.9.9'
 
     ext.androidBuildGradleVersion = '8.2.2'
 

play-services-nearby/core/src/test/java/com/google/android/finsky/splitinstallservice/ExampleUnitTest.java

@@ -0,0 +1,17 @@
+package com.google.android.finsky.splitinstallservice;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}

vending-app/src/main/AndroidManifest.xml

@@ -19,6 +19,7 @@
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="com.google.android.gms.permission.READ_SETTINGS" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
 
     <uses-permission
         android:name="android.permission.USE_CREDENTIALS"
@@ -56,6 +57,10 @@
         android:roundIcon="@mipmap/ic_app"
         android:label="@string/app_name">
 
+        <meta-data
+            android:name="GpVersion"
+            android:value="41.2.21-31 [0] [PR] 636997666"/>
+
         <meta-data
             android:name="org.microg.gms.settings:source-package"
             android:value="com.google.android.gms" />
@@ -93,6 +98,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
+                <category android:name="android.intent.category.LAUNCHER"/>
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.INFO" />
             </intent-filter>
@@ -148,6 +154,13 @@
             </intent-filter>
         </activity>
 
+        <service android:name="com.google.android.finsky.splitinstallservice.SplitInstallService"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="com.google.android.play.core.splitinstall.BIND_SPLIT_INSTALL_SERVICE"/>
+            </intent-filter>
+        </service>
+
         <service
             android:name="com.android.vending.billing.InAppBillingService"
             android:exported="true">
@@ -175,5 +188,9 @@
             </intent-filter>
         </service>
 
+        <receiver android:name="com.google.android.finsky.splitinstallservice.SplitInstallServiceImpl$InstallResultReceiver"
+            android:exported="true">
+        </receiver>
+
     </application>
 </manifest>

vending-app/src/main/aidl/com/google/android/play/core/splitinstall/protocol/ISplitInstallService.aidl

@@ -0,0 +1,22 @@
+/**
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package com.google.android.play.core.splitinstall.protocol;
+import com.google.android.play.core.splitinstall.protocol.ISplitInstallServiceCallback;
+
+interface ISplitInstallService {
+    void startInstall(String pkg,in List<Bundle> splits,in Bundle bundle, ISplitInstallServiceCallback callback) = 1;
+    void completeInstalls(String pkg, int sessionId,in Bundle bundle, ISplitInstallServiceCallback callback) = 2;
+    void cancelInstall(String pkg, int sessionId, ISplitInstallServiceCallback callback) = 3;
+    void getSessionState(String pkg, int sessionId, ISplitInstallServiceCallback callback) = 4;
+    void getSessionStates(String pkg, ISplitInstallServiceCallback callback) = 5;
+    void splitRemoval(String pkg,in List<Bundle> splits, ISplitInstallServiceCallback callback) = 6;
+    void splitDeferred(String pkg,in List<Bundle> splits,in Bundle bundle, ISplitInstallServiceCallback callback) = 7;
+    void getSessionState2(String pkg, int sessionId, ISplitInstallServiceCallback callback) = 8;
+    void getSessionStates2(String pkg, ISplitInstallServiceCallback callback) = 9;
+    void getSplitsAppUpdate(String pkg, ISplitInstallServiceCallback callback) = 10;
+    void completeInstallAppUpdate(String pkg, ISplitInstallServiceCallback callback) = 11;
+    void languageSplitInstall(String pkg,in List<Bundle> splits,in Bundle bundle, ISplitInstallServiceCallback callback) = 12;
+    void languageSplitUninstall(String pkg,in List<Bundle> splits, ISplitInstallServiceCallback callback) =13;
+}

vending-app/src/main/aidl/com/google/android/play/core/splitinstall/protocol/ISplitInstallServiceCallback.aidl

@@ -0,0 +1,19 @@
+/**
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package com.google.android.play.core.splitinstall.protocol;
+
+
+interface ISplitInstallServiceCallback {
+    oneway void onStartInstall(int status, in Bundle bundle) = 1;
+    oneway void onInstallCompleted(int status, in Bundle bundle) = 2;
+    oneway void onCancelInstall(int status, in Bundle bundle) = 3;
+    oneway void onGetSessionState(int status, in Bundle bundle) = 4;
+    oneway void onError(in Bundle bundle) = 5;
+    oneway void onGetSessionStates(in List<Bundle> list) = 6;
+    oneway void onDeferredUninstall(in Bundle bundle) = 7;
+    oneway void onDeferredInstall(in Bundle bundle) = 8;
+    oneway void onDeferredLanguageInstall(in Bundle bundle) = 11;
+    oneway void onDeferredLanguageUninstall(in Bundle bundle) = 12;
+}

vending-app/src/main/java/org/microg/vending/billing/Constants.kt

@@ -14,4 +14,6 @@ const val VENDING_PACKAGE_NAME = "com.android.vending"
 // TODO: Replace key name
 const val KEY_IAP_SHEET_UI_PARAM = "key_iap_sheet_ui_param"
 const val DEFAULT_ACCOUNT_TYPE = "com.google"
-const val ADD_PAYMENT_METHOD_URL = "https://play.google.com/store/paymentmethods"
+const val ADD_PAYMENT_METHOD_URL = "https://play.google.com/store/paymentmethods"
+const val FINSKY_REGULAR = "com.google.android.finsky.regular"
+const val FINSKY_STABLE = "com.google.android.finsky.stable"

vending-app/src/main/java/org/microg/vending/billing/GServices.kt

@@ -7,6 +7,7 @@ import android.net.Uri
 object GServices {
     private val CONTENT_URI: Uri = Uri.parse("content://com.google.android.gsf.gservices")
 
+
     fun getString(resolver: ContentResolver, key: String, defaultValue: String?): String? {
         var result = defaultValue
         val cursor = resolver.query(CONTENT_URI, null, null, arrayOf(key), null)

vending-app/src/main/kotlin/com/google/android/finsky/splitinstallservice/SplitInstallService.kt

@@ -0,0 +1,28 @@
+/**
+ * SPDX-FileCopyrightText: 2024 microG Project Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.google.android.finsky.splitinstallservice
+
+import android.content.Intent
+import android.os.IBinder
+import androidx.lifecycle.LifecycleService
+import com.google.android.play.core.splitinstall.protocol.ISplitInstallService
+import org.microg.gms.profile.ProfileManager
+
+class SplitInstallService : LifecycleService() {
+    private var mService: ISplitInstallService? = null
+
+    override fun onCreate() {
+        super.onCreate()
+        ProfileManager.ensureInitialized(this)
+    }
+
+    override fun onBind(intent: Intent): IBinder? {
+        if (mService == null) {
+            mService = SplitInstallServiceImpl(this.applicationContext)
+        }
+        return mService as IBinder?
+    }
+}