Super basic error handling for the feyenoord api.

app/src/main/java/com/mitchelbv/thuis_c/ui/feyenoord/FeyenoordView.kt

@@ -11,6 +11,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
@@ -31,18 +32,13 @@ fun FeyenoordScreen(
         verticalArrangement = Arrangement.Center,
         horizontalAlignment = Alignment.CenterHorizontally
     ) {
-        if (feyenoordUiState.matches.isEmpty()) {
+        if (feyenoordUiState.loading) {
             CircularProgressIndicator()
+        } else if (feyenoordUiState.error != null) {
+            Text(stringResource(feyenoordUiState.error!!))
         } else {
             MatchList(matches = feyenoordUiState.matches, Modifier)
         }
-//        if (feyenoordUiState.loading) {
-//            CircularProgressIndicator()
-//        } else if (feyenoordUiState.error) {
-//            Text(feyenoordUiState.errorMessage)
-//        } else {
-//            MatchList(matches = feyenoordUiState.matches, Modifier)
-//        }
     }
 }
 

app/src/main/java/com/mitchelbv/thuis_c/ui/feyenoord/FeyenoordViewModel.kt

@@ -1,23 +1,21 @@
 package com.mitchelbv.thuis_c.ui.feyenoord
 
-import androidx.lifecycle.MutableLiveData
+import android.content.res.Resources
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
-import com.mitchelbv.thuis_c.network.feyenoord.FeyenoordRetrofitHelper
-import com.mitchelbv.thuis_c.network.feyenoord.FeyenoordService
+import com.mitchelbv.thuis_c.R
 import com.mitchelbv.thuis_c.repository.FeyenoordRepository
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
-import java.text.SimpleDateFormat
-import java.util.Locale
-import java.util.TimeZone
 
 data class FeyenoordUiState(
     val matches: List<Match> = listOf(),
     val loading: Boolean = true,
+    val error: Int? = null
 )
 
 class FeyenoordViewModel : ViewModel() {
@@ -31,7 +29,11 @@ class FeyenoordViewModel : ViewModel() {
 
     private fun fillMatches() {
         viewModelScope.launch(Dispatchers.IO) {
-            _uiState.value = FeyenoordUiState(matches = feyenoordRepository.getMatches(), loading = false)
+            try {
+                _uiState.value = FeyenoordUiState(matches = feyenoordRepository.getMatches(), loading = false)
+            } catch (e: Exception) {
+                _uiState.value = FeyenoordUiState(loading = false, error = R.string.feyenoord_network_error)
+            }
         }
     }
 }

app/src/main/res/values/strings.xml

@@ -10,4 +10,5 @@
 
     <string name="freezer_list_empty">Er zijn geen vriezers</string>
     <string name="edit_freezer">Vriezer aanpassen</string>
+    <string name="feyenoord_network_error">Er is geen netwerk beschikbaar</string>
 </resources>