fix: show toast error and fallback icon when album art fails to load

* remove spotify-only restriction.
* only support players that use mediasession and media notifications.
* don't capture non-mediasession notifications.

android/app/src/main/kotlin/com/illusionware/lyricsgrabbr/lyricsgrabbr/NotificationListener.kt

@@ -56,21 +56,19 @@ class NotificationListener : NotificationListenerService() {
     }
 
     override fun onNotificationPosted(sbn: StatusBarNotification) {
-        if (sbn.packageName == SPOTIFY_PACKAGE) {
-            sendNotificationBroadcast(sbn, applicationContext)
-        }
+        sendNotificationBroadcast(sbn, applicationContext)
     }
 
     private fun getStopServiceNotificationAction(): PendingIntent {
         val intent = Intent(MainActivity.ACTION_NOTIFICATION_LISTENER_SETTINGS).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-        val pendingIntent = PendingIntent.getActivity(this, 0, intent, 0)
+        val pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_IMMUTABLE)
         return pendingIntent
     }
 
     private fun startForegroundService() {
         val notification: Notification = NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
             .setContentTitle("Service Running")
-            .setContentText("Play some songs on spotify to get lyrics")
+            .setContentText("Play some songs on a supported player to get lyrics")
             .setSmallIcon(R.drawable.ic_notification)
             .setShowWhen(false)
             .addAction(R.drawable.ic_notification, "Stop Service", getStopServiceNotificationAction())
@@ -103,19 +101,21 @@ class NotificationListener : NotificationListenerService() {
     private fun getCurrentNotifications(context: Context) {
         val sbns = activeNotifications
         for (sbn in sbns) {
-            if (sbn.packageName == SPOTIFY_PACKAGE) {
-                sendNotificationBroadcast(sbn, context)
-            }
+            sendNotificationBroadcast(sbn, context)
         }
     }
 
     private fun sendNotificationBroadcast(sbn: StatusBarNotification, context: Context) {
         // get the media session stuff
         val mediaSessionToken = sbn.notification.extras.getParcelable<MediaSession.Token>(Notification.EXTRA_MEDIA_SESSION)
-        val mediaCtrl = mediaSessionToken?.let { MediaController(context, it) }
-        val duration = mediaCtrl?.metadata?.getLong(MediaMetadata.METADATA_KEY_DURATION)?.div(1000)
-        val playbackState = mediaCtrl?.playbackState?.state
-        val albumArt = mediaCtrl?.metadata?.getBitmap(MediaMetadata.METADATA_KEY_ALBUM_ART)
+        if (mediaSessionToken == null) {
+            return
+        }
+
+        val mediaCtrl = mediaSessionToken.let { MediaController(context, it) }
+        val duration = mediaCtrl.metadata?.getLong(MediaMetadata.METADATA_KEY_DURATION)?.div(1000)
+        val playbackState = mediaCtrl.playbackState?.state
+        val albumArt = mediaCtrl.metadata?.getBitmap(MediaMetadata.METADATA_KEY_ALBUM_ART)
 
         // Retrieve package name to set as title.
         val packageName = sbn.packageName
@@ -134,7 +134,7 @@ class NotificationListener : NotificationListenerService() {
         if (playbackState == PlaybackState.STATE_PAUSED) {
             val notification: Notification = NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
                 .setContentTitle("Service Running")
-                .setContentText("Play some songs on spotify to get lyrics")
+                .setContentText("Play some songs on a supported player to get lyrics")
                 .setSmallIcon(R.drawable.ic_notification)
                 .setShowWhen(false)
                 .addAction(R.drawable.ic_notification, "Stop Service", getStopServiceNotificationAction())
@@ -173,7 +173,6 @@ class NotificationListener : NotificationListenerService() {
         const val NOTIFICATION_PACKAGE_DURATION = "package_duration"
         const val NOTIFICATION_ID = 12251999
         const val NOTIFICATION_CHANNEL_ID = "Lyrics"
-        const val SPOTIFY_PACKAGE = "com.spotify.music"
         const val START_FOREGROUND_SERVICE_ACTION = "START_SERVICE"
     }
 }

lib/lyrics.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
-import 'package:http/http.dart' as http;
 import 'dart:convert' as convert;
+import 'package:web_scraper/web_scraper.dart';
 
 class LyricsPage extends StatefulWidget {
   const LyricsPage({
@@ -31,21 +31,20 @@ class _LyricsPageState extends State<LyricsPage> {
   Future<void> initPlatformState() async {
     setState(() => fetching = true);
 
-    final uri = Uri.https('api.illusionman1212.tech', '/lyrics', {
-      'songUrl': widget.url,
-    });
-
-    var response = await http.get(uri);
-    if (response.statusCode == 200) {
-      final jsonRes = convert.jsonDecode(response.body) as Map<String, dynamic>;
+    final webScraper = WebScraper('https://genius.com');
 
+    String path = widget.url.split('genius.com/')[1];
+    String fullLyrics = '';
+    if (await webScraper.loadWebPage('/$path?react=1')) {
+      webScraper.loadFromString(webScraper.getPageContent().replaceAll('<br>', '\n'));
+      var element = webScraper.getElement("div[data-lyrics-container]", ['data-lyrics-container']);
+      for (var section in element) {
+        fullLyrics += section['title'] + '\n';
+      }
       setState(() {
+        lyrics = fullLyrics;
         fetching = false;
-        lyrics = jsonRes['lyrics'];
       });
-    } else {
-      print('error while GETing lyrics');
-      setState(() => fetching = false);
     }
   }
 

lib/main.dart

@@ -44,14 +44,14 @@ class _HomePageState extends State<HomePage> with WidgetsBindingObserver {
 
   @override
   void initState() {
-    WidgetsBinding.instance?.addObserver(this);
+    WidgetsBinding.instance.addObserver(this);
     super.initState();
     initPlatformState();
   }
 
   @override
   void dispose() {
-    WidgetsBinding.instance?.removeObserver(this);
+    WidgetsBinding.instance.removeObserver(this);
     super.dispose();
   }
 

lib/search_result.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:url_launcher/url_launcher.dart';
+import 'package:fluttertoast/fluttertoast.dart';
 
 import 'lyrics.dart';
 
@@ -125,7 +126,7 @@ class _SearchResultState extends State<SearchResult> {
           onLongPress: () => _showOptionsBottomSheet(),
           child: Ink(
             height: 75,
-            color: Colors.black,
+            color: Colors.white10,
             child: Row(
               children: [
                 Container(
@@ -135,6 +136,17 @@ class _SearchResultState extends State<SearchResult> {
                     width: 75,
                     height: 75,
                     fit: BoxFit.cover,
+                    errorBuilder: (context, error, stackTrace) {
+                      Fluttertoast.showToast(
+                          msg: 'Failed to load album art for: ${widget.title}',
+                          toastLength: Toast.LENGTH_LONG);
+                      return const Center(
+                        child: SizedBox(
+                            width: 75,
+                            height: 75,
+                            child: Icon(Icons.broken_image, size: 40)),
+                      );
+                    },
                   ),
                 ),
                 Flexible(
@@ -145,7 +157,7 @@ class _SearchResultState extends State<SearchResult> {
                       Text(
                         widget.title,
                         style: const TextStyle(
-                          color: Colors.white,
+                          color: Colors.black,
                           fontSize: 18,
                           fontWeight: FontWeight.bold,
                         ),
@@ -154,7 +166,7 @@ class _SearchResultState extends State<SearchResult> {
                       Text(
                         widget.artist,
                         style: const TextStyle(
-                          color: Colors.white70,
+                          color: Colors.black54,
                           fontSize: 14,
                         ),
                         overflow: TextOverflow.ellipsis,

pubspec.lock

@@ -49,7 +49,14 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
+  csslib:
+    dependency: transitive
+    description:
+      name: csslib
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.17.2"
   dbus:
     dependency: transitive
     description:
@@ -63,7 +70,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   ffi:
     dependency: transitive
     description:
@@ -121,6 +128,20 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  fluttertoast:
+    dependency: "direct main"
+    description:
+      name: fluttertoast
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "8.0.9"
+  html:
+    dependency: transitive
+    description:
+      name: html
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.15.0"
   http:
     dependency: "direct main"
     description:
@@ -141,7 +162,7 @@ packages:
       name: js
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.3"
+    version: "0.6.4"
   lints:
     dependency: transitive
     description:
@@ -162,7 +183,7 @@ packages:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
@@ -176,7 +197,7 @@ packages:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   petitparser:
     dependency: transitive
     description:
@@ -216,7 +237,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -251,7 +272,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.8"
+    version: "0.4.9"
   timezone:
     dependency: transitive
     description:
@@ -328,7 +349,14 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
+  web_scraper:
+    dependency: "direct main"
+    description:
+      name: web_scraper
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.4"
   xdg_directories:
     dependency: transitive
     description:
@@ -344,5 +372,5 @@ packages:
     source: hosted
     version: "5.3.1"
 sdks:
-  dart: ">=2.16.1 <3.0.0"
+  dart: ">=2.17.0-0 <3.0.0"
   flutter: ">=2.10.0"

pubspec.yaml

@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.1.1+1
+version: 0.2.1+1
 
 environment:
   sdk: ">=2.16.1 <3.0.0"
@@ -33,6 +33,8 @@ dependencies:
   http: ^0.13.4
   flutter_local_notifications: ^9.3.2
   url_launcher: ^6.0.20
+  web_scraper: ^0.1.4
+  fluttertoast: ^8.0.9
 
 dev_dependencies:
   flutter_test: