tdpeuter/2023SELab1-project-Studeez
tdpeuter/2023SELab1-project-Studeez
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generate random color

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brreynie 2023-05-10 11:49:18 +02:00
parent b53e3cdc5a
commit 79ed70bb17
1 changed files with 5 additions and 1 deletions
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6
app/src/main/java/be/ugent/sel/studeez/screens/subjects/form/SubjectFormViewModel.kt
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@ -10,6 +10,7 @@ import be.ugent.sel.studeez.navigation.StudeezDestinations
import be.ugent.sel.studeez.screens.StudeezViewModel import be.ugent.sel.studeez.screens.StudeezViewModel
import dagger.hilt.android.lifecycle.HiltViewModel import dagger.hilt.android.lifecycle.HiltViewModel
import javax.inject.Inject import javax.inject.Inject
import kotlin.random.Random
abstract class SubjectFormViewModel( abstract class SubjectFormViewModel(
protected val subjectDAO: SubjectDAO, protected val subjectDAO: SubjectDAO,
@ -42,9 +43,12 @@ class SubjectCreateFormViewModel @Inject constructor(
override val uiState = mutableStateOf(SubjectFormUiState()) override val uiState = mutableStateOf(SubjectFormUiState())
fun onCreate(openAndPopUp: (String, String) -> Unit) { fun onCreate(openAndPopUp: (String, String) -> Unit) {
val random = Random
val mask: Long = (0x000000FFL shl random.nextInt(0, 3)).inv()
val randomColor = random.nextLong(0xFF000000L, 0xFFFFFFFFL) and mask
val newSubject = Subject( val newSubject = Subject(
name = name, name = name,
argb_color = color, argb_color = randomColor,
) )
subjectDAO.saveSubject( subjectDAO.saveSubject(
newSubject newSubject