Parse package metadata

Author: Fernthedev

lib/pages/main/package_list.dart

@@ -51,7 +51,7 @@ class _PackageListState extends ConsumerState<PackageList> {
     return packageMetadataFuture.when(
       data: (packageMetadata) => ListTile(
         title: Text(packageMetadata.packageName),
-        subtitle: Text(packageMetadata.packageId),
+            Text("${packageMetadata.packageId} - ${packageMetadata.version}"),
         leading: const Icon(Icons.apps),
         dense: true,
         onTap: () {},

lib/riverpod/package_list.dart

@@ -38,10 +38,5 @@ class PackageList extends _$PackageList {
 Future<PackageMetadata> packageInfo(PackageInfoRef ref, String id) async {
   final device = ref.watch(selectedDeviceProvider);
 
-  return PackageMetadata(
-    packageId: id,
-    groupId: "",
-    packageName: "",
-    version: "",
-  );
+  return Adb.getPackageInfo(device?.serialName, id);
 }

lib/utils/adb.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 
 import 'package:archive/archive_io.dart';
 import 'package:async/async.dart';
+import 'package:desktop_adb_file_browser/riverpod/package_list.dart';
 import 'package:desktop_adb_file_browser/utils/platform.dart';
 import 'package:dio/dio.dart';
 import 'package:flutter/cupertino.dart';
@@ -22,6 +23,8 @@ abstract class Adb {
   static final _fileListingRegex =
       RegExp(r"([\w-]+) *(\d+) *(\w+) *(\w+) *(\d+) *([\d-]+) *([\d:]+) *(.*)");
 
+  static final _packageVersion = RegExp(r"versionName=(.*)\n");
+
   static final Context adbPathContext = Context(style: Style.posix);
 
   static const String adbDownloadURL =
@@ -283,8 +286,7 @@ drwxrwx--x  2 u0_a140 sdcard_rw   3488 2023-11-01 10:45 mods_old
         fixPath(path, addQuotes: false), false, serialName);
   }
 
-  static Future<List<String>> getPackageList(
-      String? serialName) async {
+  static Future<List<String>> getPackageList(String? serialName) async {
     var result = await runAdbCommand(serialName, ["shell", "pm list packages"]);
 
     var listed = (result.stdout as String)
@@ -297,6 +299,24 @@ drwxrwx--x  2 u0_a140 sdcard_rw   3488 2023-11-01 10:45 mods_old
     return listed;
   }
 
+  static Future<PackageMetadata> getPackageInfo(
+      String? serialName, String packageId) async {
+    var result = await runAdbCommand(
+        serialName, ["shell", "dumpsys package $packageId"]);
+
+    String str = result.stdout;
+    str = str.replaceAll("\r\n", "\n");
+
+    final version = _packageVersion.firstMatch(str)?[1] ?? "version n/a";
+
+    return PackageMetadata(
+      packageName: "",
+      packageId: packageId,
+      version: version,
+      groupId: "",
+    );
+  }
+
   static Future<List<String>?> getDevicesSerial() async {
     const requiredString = "List of devices attached\n";