F-Droid bugfixes (#73, #74, #75) + UI tweak

lib/app_sources/fdroid.dart

@@ -34,23 +34,39 @@ class FDroid implements AppSource {
       String standardUrl, List<String> additionalData) async {
     Response res = await get(Uri.parse(standardUrl));
     if (res.statusCode == 200) {
-      var latestReleaseDiv =
-          parse(res.body).querySelector('#latest.package-version');
-      var apkUrl = latestReleaseDiv
-          ?.querySelector('.package-version-download a')
-          ?.attributes['href'];
-      if (apkUrl == null) {
-        throw noAPKFound;
+      var releases = parse(res.body).querySelectorAll('.package-version');
+      if (releases.isEmpty) {
+        throw couldNotFindReleases;
       }
-      var version = latestReleaseDiv
-          ?.querySelector('.package-version-header b')
+      String? latestVersion = releases[0]
+          .querySelector('.package-version-header b')
           ?.innerHtml
           .split(' ')
-          .last;
-      if (version == null) {
+          .sublist(1)
+          .join(' ');
+      if (latestVersion == null) {
         throw couldNotFindLatestVersion;
       }
-      return APKDetails(version, [apkUrl]);
+      List<String> apkUrls = releases
+          .where((element) =>
+              element
+                  .querySelector('.package-version-header b')
+                  ?.innerHtml
+                  .split(' ')
+                  .sublist(1)
+                  .join(' ') ==
+              latestVersion)
+          .map((e) =>
+              e
+                  .querySelector('.package-version-download a')
+                  ?.attributes['href'] ??
+              '')
+          .where((element) => element.isNotEmpty)
+          .toList();
+      if (apkUrls.isEmpty) {
+        throw noAPKFound;
+      }
+      return APKDetails(latestVersion, apkUrls);
     } else {
       throw couldNotFindReleases;
     }

lib/main.dart

@@ -14,7 +14,7 @@ import 'package:workmanager/workmanager.dart';
 import 'package:dynamic_color/dynamic_color.dart';
 import 'package:device_info_plus/device_info_plus.dart';
 
-const String currentVersion = '0.6.1';
+const String currentVersion = '0.6.2';
 const String currentReleaseTag =
     'v$currentVersion-beta'; // KEEP THIS IN SYNC WITH GITHUB RELEASES
 

lib/pages/add_app.dart

@@ -154,7 +154,8 @@ class _AddAppPageState extends State<AddAppPage> {
                                   child: const Text('Add'))
                         ],
                       ),
-                      if (pickedSource != null)
+                      if (pickedSource != null &&
+                          pickedSource!.additionalDataDefaults.isNotEmpty)
                         Column(
                           crossAxisAlignment: CrossAxisAlignment.stretch,
                           children: [

lib/providers/source_provider.dart

@@ -104,6 +104,11 @@ preStandardizeUrl(String url) {
   if (url.toLowerCase().indexOf('https://www.') == 0) {
     url = 'https://${url.substring(12)}';
   }
+  url = url
+      .split('/')
+      .where((e) => e.isNotEmpty)
+      .join('/')
+      .replaceFirst(':/', '://');
   return url;
 }
 

pubspec.yaml

@@ -17,7 +17,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.6.1+45 # When changing this, update the tag in main() accordingly
+version: 0.6.2+46 # When changing this, update the tag in main() accordingly
 
 environment:
   sdk: '>=2.18.2 <3.0.0'