App lounge: (issue_2237) Set installer to FakeStore "com.android.vending" if origin is GPLAY (1b7660a7) · Commits · e / os / App Lounge

app/src/main/java/foundation/e/apps/manager/pkg/PkgManagerBR.kt

+4 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,9 @@ open class PkgManagerBR : BroadcastReceiver() {
		@Inject
		lateinit var fusedManagerRepository: FusedManagerRepository

		@Inject
		lateinit var pkgManagerModule: PkgManagerModule

		override fun onReceive(context: Context?, intent: Intent?) {
		val action = intent?.action
		if (context != null && action != null) {
		@@ -86,6 +89,7 @@ open class PkgManagerBR : BroadcastReceiver() {
		}
		GlobalScope.launch {
		val fusedDownload = fusedManagerRepository.getFusedDownload(packageName = pkgName)
		pkgManagerModule.setFakeStoreAsInstallerIfNeeded(fusedDownload)
		fusedManagerRepository.updateDownloadStatus(fusedDownload, Status.INSTALLED)
		}
		}

app/src/main/java/foundation/e/apps/manager/pkg/PkgManagerModule.kt

+31 −1

Original line number	Diff line number	Diff line
		@@ -30,7 +30,10 @@ import android.os.Build
		import android.util.Log
		import androidx.core.content.pm.PackageInfoCompat
		import dagger.hilt.android.qualifiers.ApplicationContext
		import foundation.e.apps.manager.database.fusedDownload.FusedDownload
		import foundation.e.apps.utils.enums.Origin
		import foundation.e.apps.utils.enums.Status
		import foundation.e.apps.utils.enums.Type
		import kotlinx.coroutines.DelicateCoroutinesApi
		import java.io.File
		import javax.inject.Inject
		@@ -87,9 +90,36 @@ class PkgManagerModule @Inject constructor(
		}
		}

		/**
		* Sets an installed app's installer as FakeStore if its source / origin is from Google play.
		* If the origin is not Google play, no operation is performed.
		*
		* [See issue 2237](https://gitlab.e.foundation/e/backlog/-/issues/2237)
		*
		* Surrounded by try-catch to prevent exception is case App Lounge and FakeStore's
		* signing certificate is not the same.
		*/
		fun setFakeStoreAsInstallerIfNeeded(fusedDownload: FusedDownload?) {
		if (fusedDownload == null \|\| fusedDownload.package_name.isBlank()) {
		return
		}
		if (fusedDownload.origin == Origin.GPLAY) {
		val fakeStorePackageName = "com.android.vending"
		if (fusedDownload.type == Type.NATIVE && isInstalled(fakeStorePackageName)) {
		val targetPackage = fusedDownload.package_name
		try {
		packageManager.setInstallerPackageName(targetPackage, fakeStorePackageName)
		Log.d(TAG, "Changed installer to $fakeStorePackageName for $targetPackage")
		} catch (e: Exception) {
		e.printStackTrace()
		}
		}
		}
		}

		/**
		* Installs the given package using system API
		* @param file An instance of [File]
		* @param list List of [File] to be written to install session.
		*/
		@OptIn(DelicateCoroutinesApi::class)
		fun installApplication(list: List<File>, packageName: String) {