Created
August 18, 2021 18:07
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HomeScreen Note Compose
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| @ExperimentalAnimationApi | |
| @ExperimentalMaterialApi | |
| @Composable | |
| fun HomeScreen() { | |
| var notes by remember { | |
| mutableStateOf( | |
| listOf( | |
| Note(1,"1st Note", "Curabitur gravida eros sed magna."), | |
| Note(2,"2nd Note", "Etiam posuere volutpat luctus. Sed."), | |
| Note(3,"3rd Note", "Lorem ipsum dolor sit amet") | |
| ) | |
| ) | |
| } | |
| LazyColumn { | |
| items( | |
| items = notes, | |
| key = { item: Note -> item.id } | |
| ) { item -> | |
| AnimatedVisibility( | |
| visible = item.isVisible, | |
| exit = fadeOut( | |
| animationSpec = TweenSpec(200, 200, FastOutLinearInEasing) | |
| ) | |
| ) { | |
| ItemNote(item) { | |
| notes = changeNoteVisibility(notes, it) | |
| } | |
| } | |
| } | |
| } | |
| } | |
| fun changeNoteVisibility(notes: List<Note>, removedNote: Note): List<Note> { | |
| return notes.map { currentNote -> | |
| if (currentNote.id == removedNote.id) { | |
| currentNote.copy(isVisible = false) | |
| } else { | |
| currentNote | |
| } | |
| } | |
| } |
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