[JetSurvey] Use AnimatedContent to slide in and out changes between questions #842
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…e end result screen.
riggaroo
requested review from
kul3r4 and
IanGClifton
and removed request for
kul3r4
IanGClifton
reviewed
Jun 17, 2022
Jetsurvey/app/src/main/java/com/example/compose/jetsurvey/survey/SurveyFragment.kt
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simona-anomis
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Jun 20, 2022
| @@ -56,20 +64,34 @@ class SurveyFragment : Fragment() { | |||
| ) | |||
| setContent { | |||
| JetsurveyTheme { | |||
| viewModel.uiState.observeAsState().value?.let { surveyState -> | |||
| when (surveyState) { | |||
| val state = viewModel.uiState.observeAsState().value ?: return@JetsurveyTheme | |||
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Why the ?: return@JetsurveyTheme change?
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I needed a non-nullable state, and I generally prefer early returns instead of wrapping content in lets 😄 https://betterprogramming.pub/are-early-returns-any-good-eed4b4d03866
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Added two usages of AnimatedContent into JetSurvey.
Animate the changes between different question screens, as well as the end result screen.