feat: crossfade

kotlin-audio-example/src/main/java/com/example/kotlin_audio_example/MainActivity.kt

@@ -114,6 +114,7 @@ class MainActivity : ComponentActivity() {
                             player.play()
                         }
                     },
+                    onSwitchExoPlayer = { player.switchExoplayer() },
                     onSeek = { player.seek(it, TimeUnit.MILLISECONDS) }
                 )
             }
@@ -242,6 +243,7 @@ fun MainScreen(
     onTopBarAction: () -> Unit = {},
     onPlayPause: () -> Unit = {},
     onSeek: (Long) -> Unit = {},
+    onSwitchExoPlayer: () -> Unit = {},
 ) {
     Surface(
         modifier = Modifier.fillMaxSize(),
@@ -282,6 +284,7 @@ fun MainScreen(
                 onNext = onNext,
                 isPaused = isPaused,
                 onPlayPause = onPlayPause,
+                onSwitchExoPlayer = onSwitchExoPlayer,
                 modifier = Modifier
                     .fillMaxWidth()
                     .padding(bottom = 60.dp)

kotlin-audio-example/src/main/java/com/example/kotlin_audio_example/ui/component/PlayerControls.kt

@@ -12,6 +12,7 @@ import androidx.compose.material.icons.rounded.FastForward
 import androidx.compose.material.icons.rounded.FastRewind
 import androidx.compose.material.icons.rounded.PauseCircle
 import androidx.compose.material.icons.rounded.PlayCircle
+import androidx.compose.material.icons.rounded.Refresh
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.runtime.Composable
@@ -29,6 +30,7 @@ fun PlayerControls(
     onNext: () -> Unit = {},
     isPaused: Boolean,
     onPlayPause: () -> Unit = {},
+    onSwitchExoPlayer: () -> Unit = {},
 ) {
     Row(
         verticalAlignment = Alignment.CenterVertically,
@@ -85,6 +87,26 @@ fun PlayerControls(
             )
         }
     }
+    Row (
+        verticalAlignment = Alignment.CenterVertically,
+        horizontalArrangement = Arrangement.Center,
+        modifier = modifier
+    ) {
+        IconButton(
+            onClick = onSwitchExoPlayer,
+            modifier = Modifier
+                .height(48.dp)
+                .width(48.dp)
+        ) {
+            Icon(
+                Icons.Rounded.Refresh,
+                contentDescription = "changeExoPlayer",
+                modifier = Modifier
+                    .height(48.dp)
+                    .width(48.dp)
+            )
+        }
+    }
 }
 
 @Preview(showBackground = true)