hossein-zare
commented
2 years ago Hello,
I think it's because you have many pickers with frequently rendered items, Every time you open a picker the items are recreated. As a developer / programmer / software engineer, You should find bottlenecks and optimize your code.
// ✔
useEffect(() => {
setItems1(...);
setItems2(...);
setItems3(...);
...
}, []);
// ❌
const [items1, setItems1] = useState(...);
const [items2, setItems2] = useState(...);
const [items3, setItems3] = useState(...);
...You should also read articles about how to optimize react / react native apps.
kafeelkhatri
Hello,
The picker performance is not ideal on Android, the picker takes almost 2 seconds. The behavior is consistent across the whole app I am using listmode=""SCROLLVIEW"
Is this how the picker is supposed to perform, or I am missing something ?
The video that demonstrates that -> https://drive.google.com/file/d/1WIHgdudlMT1gTE7OIieks8n4cYtTwovi/view?usp=sharing