Changes MediaUiModel to use Paintable

images/coil/api/current.api

@@ -2,7 +2,7 @@
 package com.google.android.horologist.images.coil {
 
   public final class ArtworkColorKt {
-    method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static androidx.compose.runtime.State<androidx.compose.ui.graphics.Color> rememberArtworkColor(String? artworkUri, optional long defaultColor);
+    method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static androidx.compose.runtime.State<androidx.compose.ui.graphics.Color> rememberArtworkColor(Object? model, optional long defaultColor);
   }
 
   @androidx.compose.runtime.Stable public final class CoilPaintable implements com.google.android.horologist.images.base.paintable.Paintable {

images/coil/src/main/java/com/google/android/horologist/images/coil/ArtworkColor.kt

@@ -33,19 +33,19 @@ import com.google.android.horologist.annotations.ExperimentalHorologistApi
 @Composable
 @ExperimentalHorologistApi
 public fun rememberArtworkColor(
-    artworkUri: String?,
+    model: Any?,
     defaultColor: Color = MaterialTheme.colors.primary,
 ): State<Color> {
     val context = LocalContext.current
     val imageLoader = context.imageLoader
 
     val artworkColor = remember { mutableStateOf(defaultColor) }
 
-    LaunchedEffect(artworkUri) {
-        artworkColor.value = if (artworkUri != null) {
+    LaunchedEffect(model) {
+        artworkColor.value = if (model != null) {
             val request =
                 ImageRequest.Builder(context)
-                    .data(artworkUri)
+                    .data(model)
                     .allowHardware(false)
                     .build()
             val result = imageLoader.execute(request)

media/sample/src/main/java/com/google/android/horologist/mediasample/ui/player/UampMediaPlayerScreen.kt

@@ -24,10 +24,12 @@ import androidx.compose.ui.Modifier
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.wear.compose.material.MaterialTheme
 import com.google.android.horologist.audio.ui.VolumeViewModel
+import com.google.android.horologist.images.coil.CoilPaintable
 import com.google.android.horologist.media.ui.components.PodcastControlButtons
 import com.google.android.horologist.media.ui.components.animated.AnimatedMediaControlButtons
 import com.google.android.horologist.media.ui.components.animated.AnimatedMediaInfoDisplay
 import com.google.android.horologist.media.ui.components.background.ArtworkColorBackground
+import com.google.android.horologist.media.ui.components.background.ColorBackground
 import com.google.android.horologist.media.ui.screens.player.DefaultMediaInfoDisplay
 import com.google.android.horologist.media.ui.screens.player.DefaultPlayerScreenControlButtons
 import com.google.android.horologist.media.ui.screens.player.PlayerScreen
@@ -49,12 +51,19 @@ fun UampMediaPlayerScreen(
     PlayerScreen(
         modifier = modifier,
         background = {
-            val artworkUri = it.media?.artworkUri
-            ArtworkColorBackground(
-                artworkUri = artworkUri,
-                defaultColor = MaterialTheme.colors.primary,
-                modifier = Modifier.fillMaxSize(),
-            )
+            val artworkColor = it.media?.artworkColor
+            if (artworkColor != null) {
+                ColorBackground(
+                    color = artworkColor,
+                    modifier = Modifier.fillMaxSize(),
+                )
+            } else {
+                ArtworkColorBackground(
+                    paintable = it.media?.artwork as? CoilPaintable,
+                    defaultColor = MaterialTheme.colors.primary,
+                    modifier = Modifier.fillMaxSize(),
+                )
+            }
         },
         playerViewModel = mediaPlayerScreenViewModel,
         volumeViewModel = volumeViewModel,

media/ui/api/current.api

@@ -53,6 +53,7 @@ package com.google.android.horologist.media.ui.components {
   }
 
   public final class MediaArtworkKt {
+    method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static void MediaArtwork(androidx.compose.ui.graphics.painter.Painter painter, String? contentDescription, optional androidx.compose.ui.Modifier modifier);
     method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static void MediaArtwork(com.google.android.horologist.images.base.paintable.Paintable artworkPaintable, String? contentDescription, optional androidx.compose.ui.Modifier modifier);
     method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static void MediaArtwork(com.google.android.horologist.media.ui.state.model.MediaUiModel media, optional androidx.compose.ui.Modifier modifier, optional androidx.compose.ui.graphics.painter.Painter? placeholder);
   }
@@ -133,7 +134,7 @@ package com.google.android.horologist.media.ui.components.animated {
 package com.google.android.horologist.media.ui.components.background {
 
   public final class ArtworkColorBackgroundKt {
-    method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static void ArtworkColorBackground(String? artworkUri, optional androidx.compose.ui.Modifier modifier, optional androidx.compose.ui.graphics.Color? defaultColor, optional long background);
+    method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static void ArtworkColorBackground(com.google.android.horologist.images.coil.CoilPaintable? paintable, optional androidx.compose.ui.Modifier modifier, optional androidx.compose.ui.graphics.Color? defaultColor, optional long background);
     method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static void ColorBackground(androidx.compose.ui.graphics.Color? color, optional androidx.compose.ui.Modifier modifier, optional long background);
     method @androidx.compose.runtime.Composable @com.google.android.horologist.annotations.ExperimentalHorologistApi public static androidx.compose.runtime.State<androidx.compose.ui.graphics.Brush> rememberArtworkColorBrush(long artworkColor, optional long background);
   }
@@ -769,23 +770,23 @@ package com.google.android.horologist.media.ui.state.model {
   }
 
   @com.google.android.horologist.annotations.ExperimentalHorologistApi public final class MediaUiModel {
-    ctor public MediaUiModel(String id, String title, optional String subtitle, optional String? artworkUri, optional androidx.compose.ui.graphics.Color? artworkColor, optional com.google.android.horologist.images.base.paintable.Paintable? titleIcon);
+    ctor public MediaUiModel(String id, String title, optional String subtitle, optional com.google.android.horologist.images.base.paintable.Paintable? artwork, optional androidx.compose.ui.graphics.Color? artworkColor, optional com.google.android.horologist.images.base.paintable.Paintable? titleIcon);
     method public String component1();
     method public String component2();
     method public String component3();
-    method public String? component4();
+    method public com.google.android.horologist.images.base.paintable.Paintable? component4();
     method public androidx.compose.ui.graphics.Color? component5-QN2ZGVo();
     method public com.google.android.horologist.images.base.paintable.Paintable? component6();
-    method public com.google.android.horologist.media.ui.state.model.MediaUiModel copy-gCxFOHY(String id, String title, String subtitle, String? artworkUri, androidx.compose.ui.graphics.Color? artworkColor, com.google.android.horologist.images.base.paintable.Paintable? titleIcon);
+    method public com.google.android.horologist.media.ui.state.model.MediaUiModel copy-gCxFOHY(String id, String title, String subtitle, com.google.android.horologist.images.base.paintable.Paintable? artwork, androidx.compose.ui.graphics.Color? artworkColor, com.google.android.horologist.images.base.paintable.Paintable? titleIcon);
+    method public com.google.android.horologist.images.base.paintable.Paintable? getArtwork();
     method public androidx.compose.ui.graphics.Color? getArtworkColor();
-    method public String? getArtworkUri();
     method public String getId();
     method public boolean getLoading();
     method public String getSubtitle();
     method public String getTitle();
     method public com.google.android.horologist.images.base.paintable.Paintable? getTitleIcon();
+    property public final com.google.android.horologist.images.base.paintable.Paintable? artwork;
     property public final androidx.compose.ui.graphics.Color? artworkColor;
-    property public final String? artworkUri;
     property public final String id;
     property public final boolean loading;
     property public final String subtitle;

media/ui/src/debug/java/com/google/android/horologist/media/ui/components/MediaArtworkPreview.kt

@@ -33,7 +33,7 @@ fun MediaArtworkPreview() {
         media = MediaUiModel(
             id = "id",
             title = "title",
-            artworkUri = "artworkUri",
+            artwork = null,
         ),
         placeholder = rememberVectorPainter(image = Icons.Default.Album),
     )

media/ui/src/debug/java/com/google/android/horologist/media/ui/components/MediaChipPreview.kt

@@ -32,7 +32,7 @@ fun MediaChipPreview() {
         media = MediaUiModel(
             id = "id",
             title = "Red Hot Chilli Peppers",
-            artworkUri = "artworkUri",
+            artwork = null,
         ),
         onClick = {},
         placeholder = rememberVectorPainter(
@@ -67,7 +67,7 @@ fun MediaChipPreviewNoArtwork() {
 @Composable
 fun MediaChipPreviewNoTitle() {
     MediaChip(
-        media = MediaUiModel(id = "id", title = "title", artworkUri = "artworkUri"),
+        media = MediaUiModel(id = "id", title = "title", artwork = null),
         onClick = {},
         defaultTitle = "No title",
         placeholder = rememberVectorPainter(
@@ -88,7 +88,7 @@ fun MediaChipPreviewVeryLongTitle() {
         media = MediaUiModel(
             id = "id",
             title = "Very very very very very very very very very very very very very very very very very very very long title",
-            artworkUri = "artworkUri",
+            artwork = null,
         ),
         onClick = {},
         placeholder = rememberVectorPainter(

media/ui/src/main/java/com/google/android/horologist/media/ui/components/MediaArtwork.kt

@@ -23,7 +23,6 @@ import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.layout.ContentScale
 import com.google.android.horologist.annotations.ExperimentalHorologistApi
 import com.google.android.horologist.images.base.paintable.Paintable
-import com.google.android.horologist.images.coil.CoilPaintable
 import com.google.android.horologist.media.ui.state.model.MediaUiModel
 
 @ExperimentalHorologistApi
@@ -33,11 +32,14 @@ public fun MediaArtwork(
     modifier: Modifier = Modifier,
     placeholder: Painter? = null,
 ) {
-    MediaArtwork(
-        artworkPaintable = CoilPaintable(media.artworkUri, placeholder),
-        contentDescription = media.title,
-        modifier = modifier,
-    )
+    val painter = media.artwork?.rememberPainter() ?: placeholder
+    if (painter != null) {
+        MediaArtwork(
+            painter = painter,
+            contentDescription = media.title,
+            modifier = modifier,
+        )
+    }
 }
 
 @ExperimentalHorologistApi
@@ -54,3 +56,18 @@ public fun MediaArtwork(
         contentScale = ContentScale.Fit,
     )
 }
+
+@ExperimentalHorologistApi
+@Composable
+public fun MediaArtwork(
+    painter: Painter,
+    contentDescription: String?,
+    modifier: Modifier = Modifier,
+) {
+    Image(
+        modifier = modifier,
+        painter = painter,
+        contentDescription = contentDescription,
+        contentScale = ContentScale.Fit,
+    )
+}

media/ui/src/main/java/com/google/android/horologist/media/ui/components/MediaChip.kt

@@ -37,12 +37,12 @@ import com.google.android.horologist.media.ui.state.model.MediaUiModel
  * A rounded chip to show a single [MediaUiModel].
  *
  * @param media The [MediaUiModel] that the [title][MediaUiModel.title] and
- * [artwork][MediaUiModel.artworkUri] will be used to display on the chip.
+ * [artwork][MediaUiModel.artwork] will be used to display on the chip.
  * @param onClick Will be called when the user clicks the chip.
  * @param modifier The Modifier to be applied to the chip.
  * @param defaultTitle A text to be used when [MediaUiModel.title] is null.
  * @param placeholder A placeholder image to be displayed while
- * [artwork][MediaUiModel.artworkUri] is being loaded.
+ * [artwork][MediaUiModel.artwork] is being loaded.
  */
 @ExperimentalHorologistApi
 @Composable
@@ -53,7 +53,7 @@ public fun MediaChip(
     defaultTitle: String = "",
     placeholder: Painter? = null,
 ) {
-    val artworkUri = media.artworkUri
+    val artworkUri = media.artwork
     val title = media.title
 
     MediaChip(
@@ -80,7 +80,7 @@ public fun MediaChip(
             MediaArtwork(
                 modifier = Modifier.size(ChipDefaults.LargeIconSize),
                 contentDescription = title,
-                artworkPaintable = artworkPaintable,
+                artworkPaintable = it,
             )
         }
     }

media/ui/src/main/java/com/google/android/horologist/media/ui/components/background/ArtworkColorBackground.kt

@@ -37,6 +37,7 @@ import androidx.compose.ui.graphics.RadialGradientShader
 import androidx.compose.ui.graphics.compositeOver
 import androidx.wear.compose.material.MaterialTheme
 import com.google.android.horologist.annotations.ExperimentalHorologistApi
+import com.google.android.horologist.images.coil.CoilPaintable
 import com.google.android.horologist.images.coil.rememberArtworkColor
 
 /**
@@ -45,13 +46,13 @@ import com.google.android.horologist.images.coil.rememberArtworkColor
 @Composable
 @ExperimentalHorologistApi
 public fun ArtworkColorBackground(
-    artworkUri: String?,
+    paintable: CoilPaintable?,
     modifier: Modifier = Modifier,
     defaultColor: Color? = null,
     background: Color = MaterialTheme.colors.background,
 ) {
     val artworkColor = rememberArtworkColor(
-        artworkUri = artworkUri,
+        model = paintable?.model,
         defaultColor = defaultColor ?: Color.Black,
     )
 

media/ui/src/main/java/com/google/android/horologist/media/ui/state/mapper/MediaUiModelMapper.kt

@@ -18,6 +18,7 @@ package com.google.android.horologist.media.ui.state.mapper
 
 import androidx.compose.ui.graphics.Color
 import com.google.android.horologist.annotations.ExperimentalHorologistApi
+import com.google.android.horologist.images.coil.CoilPaintable
 import com.google.android.horologist.media.model.Media
 import com.google.android.horologist.media.ui.state.model.MediaUiModel
 
@@ -38,7 +39,7 @@ public object MediaUiModelMapper {
             id = media.id,
             title = title,
             subtitle = artist,
-            artworkUri = media.artworkUri,
+            artwork = media.artworkUri?.let { CoilPaintable(it) },
             artworkColor = media.artworkColor?.let { Color(it) },
         )
     }

media/ui/src/main/java/com/google/android/horologist/media/ui/state/model/MediaUiModel.kt

@@ -25,7 +25,7 @@ public data class MediaUiModel(
     val id: String,
     val title: String,
     val subtitle: String = "",
-    val artworkUri: String? = null,
+    val artwork: Paintable? = null,
     val artworkColor: Color? = null,
     val titleIcon: Paintable? = null,
 ) {

media/ui/src/test/java/com/google/android/horologist/media/ui/components/MediaArtworkA11yTest.kt

@@ -25,6 +25,7 @@ import androidx.compose.material.icons.filled.Album
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.vector.rememberVectorPainter
+import com.google.android.horologist.images.coil.CoilPaintable
 import com.google.android.horologist.images.coil.FakeImageLoader
 import com.google.android.horologist.media.ui.state.model.MediaUiModel
 import com.google.android.horologist.screenshots.ScreenshotBaseTest
@@ -51,7 +52,7 @@ class MediaArtworkA11yTest : ScreenshotBaseTest(
                     media = MediaUiModel(
                         id = "id",
                         title = "title",
-                        artworkUri = FakeImageLoader.TestIconResourceUri,
+                        artwork = CoilPaintable(FakeImageLoader.TestIconResourceUri),
                     ),
                     placeholder = rememberVectorPainter(image = Icons.Default.Album),
                 )

media/ui/src/test/java/com/google/android/horologist/media/ui/components/MediaChipA11yTest.kt

@@ -22,6 +22,7 @@ import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import com.google.android.horologist.images.coil.CoilPaintable
 import com.google.android.horologist.images.coil.FakeImageLoader
 import com.google.android.horologist.media.ui.state.model.MediaUiModel
 import com.google.android.horologist.screenshots.ScreenshotBaseTest
@@ -46,7 +47,7 @@ class MediaChipA11yTest : ScreenshotBaseTest(
                     media = MediaUiModel(
                         id = "id",
                         title = "Red Hot Chilli Peppers",
-                        artworkUri = FakeImageLoader.TestIconResourceUri,
+                        artwork = CoilPaintable(FakeImageLoader.TestIconResourceUri),
                     ),
                     onClick = {},
                 )

media/ui/src/test/java/com/google/android/horologist/media/ui/state/mapper/MediaUiModelMapperTest.kt

@@ -16,6 +16,7 @@
 
 package com.google.android.horologist.media.ui.state.mapper
 
+import com.google.android.horologist.images.coil.CoilPaintable
 import com.google.android.horologist.media.model.Media
 import com.google.common.truth.Truth.assertThat
 import org.junit.Test
@@ -44,6 +45,6 @@ class MediaUiModelMapperTest {
         assertThat(result.id).isEqualTo(id)
         assertThat(result.title).isEqualTo(title)
         assertThat(result.subtitle).isEqualTo(artist)
-        assertThat(result.artworkUri).isEqualTo(artworkUri)
+        assertThat(result.artwork).isEqualTo(CoilPaintable(artworkUri))
     }
 }