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Add placeholder color for Compose manga covers

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This commit is contained in:
arkon 2022-04-21 19:02:54 -04:00
parent bc2ed763bd
commit f1e5cccee7
5 changed files with 9 additions and 28 deletions
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5
app/src/main/java/eu/kanade/presentation/components/MangaCover.kt
View file

@ -5,7 +5,9 @@ import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.runtime.Composable import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.Shape import androidx.compose.ui.graphics.Shape
import androidx.compose.ui.graphics.painter.ColorPainter
import androidx.compose.ui.layout.ContentScale import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.unit.dp import androidx.compose.ui.unit.dp
import coil.compose.AsyncImage import coil.compose.AsyncImage
@ -25,6 +27,7 @@ fun MangaCover(
) { ) {
AsyncImage( AsyncImage(
model = data, model = data,
placeholder = ColorPainter(CoverPlaceholderColor),
contentDescription = contentDescription, contentDescription = contentDescription,
modifier = modifier modifier = modifier
.aspectRatio(aspect.ratio) .aspectRatio(aspect.ratio)
@ -32,3 +35,5 @@ fun MangaCover(
contentScale = ContentScale.Crop contentScale = ContentScale.Crop
) )
} }
private val CoverPlaceholderColor = Color(0x1F888888)

4
app/src/main/java/eu/kanade/presentation/history/HistoryScreen.kt
View file

@ -76,7 +76,7 @@ fun HistoryScreen(
onClickResume: (HistoryWithRelations) -> Unit, onClickResume: (HistoryWithRelations) -> Unit,
onClickDelete: (HistoryWithRelations, Boolean) -> Unit, onClickDelete: (HistoryWithRelations, Boolean) -> Unit,
) { ) {
val nestedSrollInterop = rememberNestedScrollInteropConnection(composeView) val nestedScrollInterop = rememberNestedScrollInteropConnection(composeView)
TachiyomiTheme { TachiyomiTheme {
val state by presenter.state.collectAsState() val state by presenter.state.collectAsState()
val history = state.list?.collectAsLazyPagingItems() val history = state.list?.collectAsLazyPagingItems()
@ -91,7 +91,7 @@ fun HistoryScreen(
} }
else -> { else -> {
HistoryContent( HistoryContent(
nestedScroll = nestedSrollInterop, nestedScroll = nestedScrollInterop,
history = history, history = history,
onClickItem = onClickItem, onClickItem = onClickItem,
onClickResume = onClickResume, onClickResume = onClickResume,

2
app/src/main/java/eu/kanade/presentation/theme/TachiyomiTheme.kt
View file

@ -8,7 +8,7 @@ import com.google.android.material.composethemeadapter3.createMdc3Theme
@Composable @Composable
fun TachiyomiTheme(content: @Composable () -> Unit) { fun TachiyomiTheme(content: @Composable () -> Unit) {
val context = LocalContext.current val context = LocalContext.current
var (colorScheme, typography) = createMdc3Theme( val (colorScheme, typography) = createMdc3Theme(
context = context context = context
) )

24
app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaCoverImageView.kt
View file

@ -1,24 +0,0 @@
package eu.kanade.tachiyomi.ui.manga.info
import android.content.Context
import android.util.AttributeSet
import androidx.appcompat.widget.AppCompatImageView
import kotlin.math.min
/**
* A custom ImageView for holding a manga cover with:
* - width: min(maxWidth attr, 33% of parent width)
* - height: 2:3 width:height ratio
*
* Should be defined with a width of match_parent.
*/
class MangaCoverImageView(context: Context, attrs: AttributeSet?) : AppCompatImageView(context, attrs) {
override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec)
val width = min(maxWidth, measuredWidth / 3)
val height = width / 2 * 3
setMeasuredDimension(width, height)
}
}