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Error handling in kotlin when you have both string & string resource error. Credit @philipplackner
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| import android.content.Context | |
| import androidx.annotation.StringRes | |
| import androidx.compose.material3.Text | |
| import androidx.compose.runtime.Composable | |
| import androidx.compose.ui.graphics.Color | |
| import androidx.compose.ui.res.stringResource | |
| sealed class UiText{ | |
| data class DynamicString(val value: String): UiText() | |
| data class StringResource(@StringRes val id: Int,val args: List<Any>): UiText() | |
| fun asString(context: Context): String{ | |
| return when(this){ | |
| is DynamicString -> value | |
| is StringResource -> context.getString(id,*args.toTypedArray()) | |
| } | |
| } | |
| @Composable | |
| fun asString(): String{ | |
| return when(this){ | |
| is DynamicString -> value | |
| is StringResource -> stringResource(id,*args.toTypedArray()) | |
| } | |
| } | |
| } | |
| @Composable | |
| fun ErrorMessage(error: UiText) { | |
| Text(text = error.asString(), color = Color.Red) | |
| } |
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