react-native-immersive | Add Toggle for Android Immersive FullScreen Layout | Theme library
kandi X-RAY | react-native-immersive Summary
kandi X-RAY | react-native-immersive Summary
Add Toggle for Android Immersive FullScreen Layout
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Top functions reviewed by kandi - BETA
- Add an immutable listener to this element
- Enables or disables the visibility change listener
- Emit a state change event
- Gets the results of this Promise
- Returns null if the activity is not visible
- Create native modules
- Create JS modules
- Create view managers
react-native-immersive Key Features
react-native-immersive Examples and Code Snippets
Community Discussions
Trending Discussions on react-native-immersive
QUESTION
I have a FlatList where I'm trying to scroll through each index of my data array every X amount of seconds. There's only two items in my array right now but there could be more. The current code works for the first two iterations but then it does not seem to reset properly and I get the scrollToIndex out of range error: index is 2 but maximum is 1
. I would think that when the currentIndex
is >= data.length
my if
statement would setCurrentIndex
back to 0 but it doesn't seem to work. Basically what I'm trying to do is loop the items in the Flatlist automatically but each item pausing for a few seconds.
ANSWER
Answered 2021-Jan-26 at 14:58looks like your if
statement is incorrect, the maximum index should be totalLength - 1
.
for example, we have an array of 3 items: [{id: 1, index: 0}, {id: 2, index: 1}, {id: 3, index: 2}]
, then the length of the array is 3
, but the maximum index is 2
, so when the current index is ">= 2 (totalLength - 1)", you should reset it to 0
. and for the else conditions, set next index to 'currentIdx + 1'
QUESTION
When I tap in the Pressable element in the JSX I get the error : Undefined is not a function (near '... wines.map ...'). The log says it's coming from the wines.map
loop in the JSX. I'm unsure on what could be wrong with how I'm trying to change the data in the toggle
function or how I set the default useState
array object. The code is supposed to toggle between two different kind of images for each button independently.
ANSWER
Answered 2021-Jan-09 at 00:32The issue is that you're setting an object into the wines
state when updating it:
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