Initial Commit

lib/pages/audio_cache_test.dart

@@ -0,0 +1,64 @@
+
+
+import 'package:audioplayers/audioplayers.dart';
+import 'package:bus_infotainment/audio_cache.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class AudioCacheTest extends StatelessWidget {
+
+  AnnouncementCache _announcementCache = AnnouncementCache();
+
+  AudioCacheTest({super.key}) {
+
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+
+    return Scaffold(
+
+      appBar: AppBar(
+        title: Text(
+          "AudioCacheTest"
+        )
+      ),
+
+      body: Container(
+        child: FutureBuilder(
+          future: _announcementCache.loadAllAnnouncements(),
+          builder: (BuildContext context, AsyncSnapshot<void> snapshot) {
+            if (snapshot.connectionState == ConnectionState.done) {
+              
+              List<Widget> announcements = [];
+              
+              for (var key in _announcementCache.keys) {
+              
+                announcements.add(
+                  ElevatedButton(
+                    onPressed: () {
+                      AudioPlayer player = AudioPlayer();
+                      player.play(BytesSource(_announcementCache[key]));
+                    },
+                    child: Text(
+                      key
+                    )
+                  )
+                );
+              }
+                
+              return ListView(
+                children: announcements,
+              );
+            } else {
+              return CircularProgressIndicator();
+            }
+          }
+        )
+      ),
+
+    );
+  }
+
+}