Andreas adf02e53fd
Add error state to MangaCover composable (#7022)
* Add error state to MangaCover

- Add error drawable when thumbnailUrl isn't able to be loaded
- Tweak usage of MangaCover

* Change `contentDescription` to be nullable

As the invoke function makes default nulls
2022-04-27 09:24:35 -04:00

55 lines
1.9 KiB
Kotlin

package eu.kanade.presentation.util
import android.content.res.Resources
import androidx.annotation.DrawableRes
import androidx.annotation.PluralsRes
import androidx.compose.runtime.Composable
import androidx.compose.ui.graphics.asImageBitmap
import androidx.compose.ui.graphics.painter.BitmapPainter
import androidx.compose.ui.platform.LocalContext
import androidx.core.content.ContextCompat
import androidx.core.graphics.drawable.toBitmap
/**
* Load a quantity string resource.
*
* @param id the resource identifier
* @param quantity The number used to get the string for the current language's plural rules.
* @return the string data associated with the resource
*/
@Composable
fun quantityStringResource(@PluralsRes id: Int, quantity: Int): String {
val context = LocalContext.current
return context.resources.getQuantityString(id, quantity, quantity)
}
/**
* Load a quantity string resource with formatting.
*
* @param id the resource identifier
* @param quantity The number used to get the string for the current language's plural rules.
* @param formatArgs the format arguments
* @return the string data associated with the resource
*/
@Composable
fun quantityStringResource(@PluralsRes id: Int, quantity: Int, vararg formatArgs: Any): String {
val context = LocalContext.current
return context.resources.getQuantityString(id, quantity, *formatArgs)
}
/**
* Create a BitmapPainter from an drawable resource.
*
* > Only use this if [androidx.compose.ui.res.painterResource] doesn't work.
*
* @param id the resource identifier
* @return the bitmap associated with the resource
*/
@Composable
fun bitmapPainterResource(@DrawableRes id: Int): BitmapPainter {
val context = LocalContext.current
val drawable = ContextCompat.getDrawable(context, id)
?: throw Resources.NotFoundException()
return BitmapPainter(drawable.toBitmap().asImageBitmap())
}