bug report system info includes installer package

android/app/src/main/kotlin/deckers/thibault/aves/channel/calls/AppAdapterHandler.kt

@@ -33,10 +33,12 @@ import deckers.thibault.aves.utils.LogUtils
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
 import io.flutter.plugin.common.MethodChannel.MethodCallHandler
-import kotlinx.coroutines.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
 import java.io.File
 import java.util.*
-import kotlin.collections.ArrayList
 import kotlin.math.roundToInt
 
 class AppAdapterHandler(private val context: Context) : MethodCallHandler {
@@ -46,6 +48,7 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
         when (call.method) {
             "getPackages" -> ioScope.launch { safe(call, result, ::getPackages) }
             "getAppIcon" -> ioScope.launch { safeSuspend(call, result, ::getAppIcon) }
+            "getAppInstaller" -> ioScope.launch { safe(call, result, ::getAppInstaller) }
             "copyToClipboard" -> ioScope.launch { safe(call, result, ::copyToClipboard) }
             "edit" -> safe(call, result, ::edit)
             "open" -> safe(call, result, ::open)
@@ -161,6 +164,23 @@ class AppAdapterHandler(private val context: Context) : MethodCallHandler {
         }
     }
 
+    private fun getAppInstaller(@Suppress("unused_parameter") call: MethodCall, result: MethodChannel.Result) {
+        val packageName = context.packageName
+        val pm = context.packageManager
+        try {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                val info = pm.getInstallSourceInfo(packageName)
+                result.success(info.initiatingPackageName ?: info.installingPackageName)
+            } else {
+                @Suppress("deprecation")
+                result.success(pm.getInstallerPackageName(packageName))
+            }
+        } catch (e: Exception) {
+            result.error("getAppInstaller-exception", "failed to get installer for packageName=$packageName", e.message)
+            return
+        }
+    }
+
     private fun copyToClipboard(call: MethodCall, result: MethodChannel.Result) {
         val uri = call.argument<String>("uri")?.let { Uri.parse(it) }
         val label = call.argument<String>("label")

lib/services/android_app_service.dart

@@ -14,6 +14,8 @@ abstract class AndroidAppService {
 
   Future<Uint8List> getAppIcon(String packageName, double size);
 
+  Future<String?> getAppInstaller();
+
   Future<bool> copyToClipboard(String uri, String? label);
 
   Future<bool> edit(String uri, String mimeType);
@@ -73,6 +75,16 @@ class PlatformAndroidAppService implements AndroidAppService {
     return Uint8List(0);
   }
 
+  @override
+  Future<String?> getAppInstaller() async {
+    try {
+      return await platform.invokeMethod('getAppInstaller');
+    } on PlatformException catch (e, stack) {
+      await reportService.recordError(e, stack);
+    }
+    return null;
+  }
+
   @override
   Future<bool> copyToClipboard(String uri, String? label) async {
     try {

lib/widgets/about/bug_report.dart

@@ -158,6 +158,7 @@ class _BugReportState extends State<BugReport> with FeedbackMixin {
   Future<String> _getInfo(BuildContext context) async {
     final packageInfo = await PackageInfo.fromPlatform();
     final androidInfo = await DeviceInfoPlugin().androidInfo;
+    final installer = await androidAppService.getAppInstaller();
     final hasPlayServices = await availability.hasPlayServices;
     final flavor = context.read<AppFlavor>().toString().split('.')[1];
     return [
@@ -169,6 +170,7 @@ class _BugReportState extends State<BugReport> with FeedbackMixin {
       'Google Play services: ${hasPlayServices ? 'ready' : 'not available'}',
       'System locales: ${WidgetsBinding.instance!.window.locales.join(', ')}',
       'Aves locale: ${settings.locale ?? 'system'} -> ${settings.appliedLocale}',
+      'Installer: $installer',
     ].join('\n');
   }