💚 create Song Player Page 50%

Author: ChunhThanhDe

lib/core/constants/app_urls.dart

@@ -1,5 +1,7 @@
 class AppUrls {
-  static const fireStorage =
+  static const coverFireStorage =
+      'https://firebasestorage.googleapis.com/v0/b/spotify-flutter-4aa82.appspot.com/o/covers%2F';
+  static const songFireStorage =
       'https://firebasestorage.googleapis.com/v0/b/spotify-flutter-4aa82.appspot.com/o/covers%2F';
   static const temp = 'Son-Tung-';
   static const mediaAlt = 'alt=media';

lib/presentation/home/widgets/news_songs.dart

@@ -66,7 +66,7 @@ class NewsSongs extends StatelessWidget {
                         image: DecorationImage(
                           fit: BoxFit.cover,
                           image: NetworkImage(
-                            '${AppUrls.fireStorage}${AppUrls.temp}${songs[index].idImg}.jpg?${AppUrls.mediaAlt}',
+                            '${AppUrls.coverFireStorage}${AppUrls.temp}${songs[index].idImg}.jpg?${AppUrls.mediaAlt}',
                           ),
                         ),
                       ),

lib/presentation/song_player.dart/bloc/song_player_cubit.dart

@@ -0,0 +1,58 @@
+import 'package:hydrated_bloc/hydrated_bloc.dart';
+import 'package:just_audio/just_audio.dart';
+import 'package:spotify_with_flutter/presentation/song_player.dart/bloc/song_player_state.dart';
+
+class SongPlayerCubit extends Cubit<SongPlayerState> {
+  AudioPlayer audioPlayer = AudioPlayer();
+
+  Duration songDuration = Duration.zero;
+  Duration songPosition = Duration.zero;
+
+  SongPlayerCubit() : super(SongPlayerLoading()) {
+    audioPlayer.positionStream.listen((position) {
+      songPosition = position;
+      updateSongPlayer();
+    });
+
+    audioPlayer.positionStream.listen((duration) {
+      songDuration = duration;
+    });
+  }
+
+  void updateSongPlayer() {
+    emit(
+      SongPlayerLoaded(),
+    );
+  }
+
+  Future<void> loadSong(String url) async {
+    try {
+      await audioPlayer.setUrl(url);
+      emit(
+        SongPlayerLoaded(),
+      );
+    } catch (e) {
+      emit(
+        SongPlayerFailure(),
+      );
+    }
+  }
+
+  void playOrPauseSong() {
+    if (audioPlayer.playing) {
+      audioPlayer.stop();
+    } else {
+      audioPlayer.play();
+    }
+
+    emit(
+      SongPlayerLoaded(),
+    );
+  }
+
+  @override
+  Future<void> close() {
+    audioPlayer.dispose();
+    return super.close();
+  }
+}

lib/presentation/song_player.dart/bloc/song_player_state.dart

@@ -1,12 +1,7 @@
-import 'package:spotify_with_flutter/domain/entities/songs/songs.dart';
-
 abstract class SongPlayerState {}
 
 class SongPlayerLoading extends SongPlayerState {}
 
-class SongPlayerLoaded extends SongPlayerState {
-  final List<SongEntity> songs;
-  SongPlayerLoaded({required this.songs});
-}
+class SongPlayerLoaded extends SongPlayerState {}
 
-class SongPlayerLoadFailure extends SongPlayerState {}
+class SongPlayerFailure extends SongPlayerState {}

lib/presentation/song_player.dart/pages/song_player.dart

@@ -1,9 +1,12 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:spotify_with_flutter/common/helpers/is_dark_mode.dart';
 import 'package:spotify_with_flutter/common/widgets/appbar/app_bar.dart';
 import 'package:spotify_with_flutter/core/configs/theme/app_color.dart';
 import 'package:spotify_with_flutter/core/constants/app_urls.dart';
 import 'package:spotify_with_flutter/domain/entities/songs/songs.dart';
+import 'package:spotify_with_flutter/presentation/song_player.dart/bloc/song_player_cubit.dart';
+import 'package:spotify_with_flutter/presentation/song_player.dart/bloc/song_player_state.dart';
 
 class SongPlayerPage extends StatelessWidget {
   final SongEntity songEntity;
@@ -28,21 +31,27 @@ class SongPlayerPage extends StatelessWidget {
           onPressed: () {},
           icon: Icon(
             Icons.more_vert_rounded,
-            color: context.isDarkMode
-                ? const Color(0xff959595)
-                : const Color(0xff555555),
+            color: context.isDarkMode ? const Color(0xff959595) : const Color(0xff555555),
           ),
         ),
       ),
-      body: SingleChildScrollView(
-        child: Padding(
-          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 20),
-          child: Column(
-            children: [
-              _songCover(context),
-              const SizedBox(height: 10),
-              _songDetail(),
-            ],
+      body: BlocProvider(
+        create: (_) => SongPlayerCubit()
+          ..loadSong(
+            '${AppUrls.songFireStorage}${AppUrls.temp}${songEntity.idImg}.mp3?${AppUrls.mediaAlt}',
+          ),
+        child: SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 20),
+            child: Column(
+              children: [
+                _songCover(context),
+                const SizedBox(height: 10),
+                _songDetail(),
+                const SizedBox(height: 30),
+                _songPlayer(context),
+              ],
+            ),
           ),
         ),
       ),
@@ -57,7 +66,7 @@ class SongPlayerPage extends StatelessWidget {
         image: DecorationImage(
           fit: BoxFit.cover,
           image: NetworkImage(
-            '${AppUrls.fireStorage}${AppUrls.temp}${songEntity.idImg}.jpg?${AppUrls.mediaAlt}',
+            '${AppUrls.coverFireStorage}${AppUrls.temp}${songEntity.idImg}.jpg?${AppUrls.mediaAlt}',
           ),
         ),
       ),
@@ -101,4 +110,30 @@ class SongPlayerPage extends StatelessWidget {
       ],
     );
   }
+
+  Widget _songPlayer(BuildContext context) {
+    return BlocBuilder<SongPlayerCubit, SongPlayerState>(
+      builder: (BuildContext context, SongPlayerState state) {
+        if (state is SongPlayerLoading) {
+          return const CircularProgressIndicator();
+        }
+
+        if (state is SongPlayerLoaded) {
+          return Column(
+            children: [
+              Slider(
+                value: context.read<SongPlayerCubit>().songPosition.inSeconds.toDouble(),
+                min: 0.0,
+                max: context.read<SongPlayerCubit>().songPosition.inSeconds.toDouble(),
+                onChanged: (value) {},
+              ),
+              const SizedBox(height: 20),
+            ],
+          );
+        }
+
+        return Container();
+      },
+    );
+  }
 }

pubspec.lock

@@ -121,6 +121,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.10.1"
+  diacritic:
+    dependency: "direct main"
+    description:
+      name: diacritic
+      sha256: "12981945ec38931748836cd76f2b38773118d0baef3c68404bdfde9566147876"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.6"
   fake_async:
     dependency: transitive
     description:

pubspec.yaml

@@ -45,6 +45,7 @@ dependencies:
   dartz:
   cloud_firestore:
   just_audio:
+  diacritic:
 
 
 dev_dependencies: