fix string resource inconsistencies

app/src/main/java/be/ugent/sel/studeez/common/composable/TextFieldComposable.kt

@@ -119,7 +119,7 @@ fun LabeledErrorTextField(
     initialValue: String,
     @StringRes label: Int,
     singleLine: Boolean = false,
-    errorText: String,
+    errorText: Int,
     keyboardType: KeyboardType,
     predicate: (String) -> Boolean,
     onNewCorrectValue: (String) -> Unit
@@ -144,7 +144,7 @@ fun LabeledErrorTextField(
                 }
             },
             singleLine = singleLine,
-            label = { Text(text = resources().getString(label)) },
+            label = { Text(text = stringResource(id = label)) },
             isError = !isValid,
             keyboardOptions = KeyboardOptions(
                 keyboardType = keyboardType,
@@ -155,17 +155,13 @@ fun LabeledErrorTextField(
         if (!isValid) {
             Text(
                 modifier = Modifier.padding(start = 16.dp),
-                text = errorText,
+                text = stringResource(id = errorText),
                 color = MaterialTheme.colors.error
             )
         }
     }
 }
 
-fun isNumber(string: String): Boolean {
-    return string.matches(Regex("[1-9]+\\d*"))
-}
-
 
 
  @Preview(showBackground = true)

app/src/main/java/be/ugent/sel/studeez/screens/timer_edit/editScreens/AbstractTimerEditScreen.kt

@@ -14,6 +14,7 @@ import be.ugent.sel.studeez.common.composable.BasicButton
 import be.ugent.sel.studeez.common.composable.LabelledInputField
 import be.ugent.sel.studeez.common.ext.basicButton
 import be.ugent.sel.studeez.data.local.models.timer_info.TimerInfo
+import be.ugent.sel.studeez.R.string as AppText
 
 abstract class AbstractTimerEditScreen(private val timerInfo: TimerInfo) {
 
@@ -46,7 +47,7 @@ abstract class AbstractTimerEditScreen(private val timerInfo: TimerInfo) {
                 LabelledInputField(
                     value = description,
                     onNewValue = { description = it },
-                    label = R.string.description,
+                    label = AppText.description,
                     singleLine = false
                 )
 

app/src/main/java/be/ugent/sel/studeez/screens/timer_edit/editScreens/BreakTimerEditScreen.kt

@@ -1,22 +1,15 @@
 package be.ugent.sel.studeez.screens.timer_edit.editScreens
 
-import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.runtime.*
-import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.tooling.preview.Preview
 import be.ugent.sel.studeez.R
 import be.ugent.sel.studeez.common.composable.LabeledErrorTextField
-import be.ugent.sel.studeez.common.composable.LabeledNumberInputField
-import be.ugent.sel.studeez.common.composable.TimePickerButton
 import be.ugent.sel.studeez.common.composable.TimePickerCard
-import be.ugent.sel.studeez.data.local.models.timer_functional.HoursMinutesSeconds
-import be.ugent.sel.studeez.data.local.models.timer_functional.Time
-import be.ugent.sel.studeez.data.local.models.timer_info.CustomTimerInfo
-import be.ugent.sel.studeez.data.local.models.timer_info.EndlessTimerInfo
 import be.ugent.sel.studeez.data.local.models.timer_info.PomodoroTimerInfo
-import be.ugent.sel.studeez.resources
 import be.ugent.sel.studeez.ui.theme.StudeezTheme
+import be.ugent.sel.studeez.R.string as AppText
+
 
 class BreakTimerEditScreen(
     private val breakTimerInfo: PomodoroTimerInfo
@@ -36,7 +29,7 @@ class BreakTimerEditScreen(
         LabeledErrorTextField(
             initialValue = breakTimerInfo.repeats.toString(),
             label = R.string.repeats,
-            errorText = resources().getString(R.string.repeats_error),
+            errorText = AppText.repeats_error,
             keyboardType = KeyboardType.Decimal,
             predicate = { it.matches(Regex("[1-9]+\\d*")) }
         ) { correctlyTypedInt ->