Hello everyone, i hope its not a problem ask for help about personal projects. I have this cetacean profile screen:
import React, { useState } from “react”;
import { View, StyleSheet, Image, ScrollView, Dimensions } from “react-native”;
import AppText from “…/components/AppText”;
import { ListDetails } from “…/components/Lists”;
import IconButton from “…/components/Buttons/IconButton”;
import BottomSheet from “…/components/BottomSheet”;
import OptionSelector from “…/components/OptionSelector”;
import { GestureHandlerRootView } from “react-native-gesture-handler”;
import defaultStyles from “…/config/styles”;
const windowHeight = Dimensions.get(“window”).height;
const cetaceans = [
{
id: 1,
name: “Atlantic spotted Dolphin”,
details: {
nomeCientífico: “Stenella frontalis”,
idade: “1”,
comprimento: “3m”,
peso: “650kg”,
localização: “Camâra de Lobos”,
},
imageUrl: require(“…/assets/dolphins/Atlantic_spotted_dolphin.jpg”),
introduction:
“Ocorrem na Madeira durante todo o ano. Muito activas e lúdicas na superfície. Muitas vezes aproximam-se curiosamente de barcos e saltam, fazem proa e enfiam a cabeça fora de água. A população desta espécie na Madeira é constituída por dois ecótipos; o maior, do tipo offshore pelágico e o menor, do tipo costeiro, com esta última comunidade mesmo contendo grupos residentes.”,
history:
“Os golfinhos roaz-corvineiro comuns recebem o seu nome do seu focinho curto e grosso (ou rostro). São geralmente de cor cinzenta. Podem variar entre cinzento claro e quase preto no topo perto da barbatana dorsal e cinzento claro até quase branco na barriga.”,
migration:
“Os golfinhos roazes dos Estados Unidos migram para cima e para baixo na costa atlântica, dirigindo-se para norte na Primavera, e novamente para sul no Outono.”,
}
];
const index = 1;
const notifications = [
{ id: 1, title: “Quando estiver perto da minha localização” },
{ id: 2, title: “Quando estiver perto de um local personalizado” },
];
const CetaceanProfileScreen = (props) => {
const [isFavorite, setIsFavorite] = useState(false);
const [isBottomSheetActive, setBottomSheetActive] = useState(false);
const [notificationActive, setNotificationActive] = useState(0);
const handleFavoritePress = () => {
setIsFavorite(!isFavorite);
};
const selectFavoriteIcon = () => {
return isFavorite ? [“favorite”, “red”] : [“favorite-outline”, “black”];
};
const handleNotificationPress = () => {
setBottomSheetActive(!isBottomSheetActive);
};
const selectNotificationIcon = () => {
return !isBottomSheetActive ? “notifications-none” : “notifications”;
};
const handleNotificationOptionPress = (id) => {
setNotificationActive(id);
};
const selectNotificationOptionIcon = (id) => {
return notificationActive == id
? [“check-circle”, defaultStyles.colors.white]
: [“add-circle-outline”, defaultStyles.colors.black];
};
return (
<GestureHandlerRootView style={{ flex: 1 }}>
<View style={styles.profileContainer}>
<ScrollView showsVerticalScrollIndicator={false}>
<View style={styles.header}>
<View style={{ flex: 1 }}>
<AppText numberOfLines={3} style={styles.cetaceanName}>
{cetaceans[index].name}
</AppText>
</View>
<View style={styles.headerIcons}>
<IconButton
onPress={handleFavoritePress}
name={selectFavoriteIcon()[0]}
color={selectFavoriteIcon()[1]}
size={32}
/>
<IconButton
onPress={handleNotificationPress}
name={selectNotificationIcon()}
color={defaultStyles.colors.black}
size={32}
/>
</View>
</View>
<AppText style={styles.title}>Detalhes</AppText>
<ScrollView
horizontal={true}
showsHorizontalScrollIndicator={false}
>
<ListDetails details={cetaceans[index].details} />
</ScrollView>
<AppText style={styles.title}>Introdução</AppText>
<AppText style={styles.text}>
{cetaceans[index].introduction}.
</AppText>
<AppText style={styles.title}>História</AppText>
<AppText style={styles.text}>{cetaceans[index].history}</AppText>
<AppText style={styles.title}>Rota de migração</AppText>
<AppText style={styles.text}>{cetaceans[index].migration}</AppText>
</ScrollView>
</View>
{isBottomSheetActive ? (
<>
<View style={styles.transparentContainer}></View>
<BottomSheet title="Notificações">
{notifications.map((item, index) => (
<OptionSelector
key={index}
id={item.id}
title={item.title}
optionActive={notificationActive}
onPress={() => handleNotificationOptionPress(item.id)}
name={selectNotificationOptionIcon(item.id)[0]}
color={selectNotificationOptionIcon(item.id)[1]}
/>
))}
</BottomSheet>
</>
) : (
""
)}
</View>
</GestureHandlerRootView>
);
};
const styles = StyleSheet.create({
transparentContainer: {
position: “absolute”,
width: “100%”,
height: “100%”,
flex: 1,
backgroundColor: defaultStyles.colors.transparent,
},
container: {
flex: 1,
alignContent: “center”,
justifyContent: “center”,
},
imageContainer: {
width: “100%”,
height: windowHeight / 3,
position: “absolute”,
top: 0,
backgroundColor: defaultStyles.colors.primary,
left: 0,
right: 0,
},
image: { width: “100%”, height: “100%”, resizeMode: “cover” },
profileContainer: {
borderTopLeftRadius: 30,
borderTopRightRadius: 30,
backgroundColor: defaultStyles.colors.white,
flex: 1,
marginTop: windowHeight / 3.5,
padding: 15,
},
header: {
flexDirection: “row”,
alignItems: “flex-start”,
},
headerIcons: {
flexDirection: “row”,
width: 70,
justifyContent: “space-between”,
},
cetaceanName: {
fontSize: 22,
fontWeight: “bold”,
marginBottom: 15,
},
title: {
fontSize: 18,
fontWeight: “bold”,
marginTop: 15,
marginBottom: 5,
},
text: {
lineHeight: 22,
textAlign: “justify”,
},
optionInactive: {
marginVertical: 5,
flexDirection: “row”,
alignItems: “flex-start”,
justifyContent: “space-evenly”,
paddingVertical: 4,
paddingHorizontal: 10,
},
optionActive: {
marginVertical: 5,
flexDirection: “row”,
alignItems: “flex-start”,
justifyContent: “space-evenly”,
backgroundColor: defaultStyles.colors.secondary,
borderRadius: 50,
paddingVertical: 4,
paddingHorizontal: 10,
},
});
export default CetaceanProfileScreen;
And I have the bottom sheet component:
import React, { useEffect } from “react”;
import { View, StyleSheet, Dimensions } from “react-native”;
import AppText from “./AppText”;
import { GestureDetector, Gesture } from “react-native-gesture-handler”;
import Animated, {
useAnimatedStyle,
useSharedValue,
withSpring,
} from “react-native-reanimated”;
import defaultStyles from “…/config/styles”;
const windowHeight = Dimensions.get(“window”).height;
const BottomSheet = ({ children, title }) => {
const translateY = useSharedValue(0);
const context = useSharedValue({ y: 0 });
const gesture = Gesture.Pan()
.onStart(() => {
context.value = { y: translateY.value };
})
.onUpdate((event) => {
translateY.value = event.translationY + context.value.y;
translateY.value = Math.max(translateY.value, -windowHeight / 3);
})
.onEnd(() => {
if (translateY.value > -windowHeight / 4) {
translateY.value = withSpring(0, {
damping: 15,
});
} else if (translateY.value < -windowHeight / 3.5) {
translateY.value = withSpring(-windowHeight / 3, { damping: 15 });
}
});
useEffect(() => {
translateY.value = withSpring(-windowHeight / 3, { damping: 15 });
}, );
const rBottomSheetStyle = useAnimatedStyle(() => {
return { transform: [{ translateY: translateY.value }] };
});
return (
<Animated.View style={[styles.bottomSheetContainer, rBottomSheetStyle]}>
{title}
{children}
</Animated.View>
);
};
const styles = StyleSheet.create({
bottomSheetContainer: {
padding: 15,
height: windowHeight,
width: “100%”,
backgroundColor: defaultStyles.colors.white,
position: “absolute”,
top: windowHeight,
borderRadius: 25,
elevation: 5,
},
title: {
fontSize: 18,
marginBottom: 5,
fontWeight: “bold”,
textAlign: “center”,
},
line: {
width: 75,
height: 3,
backgroundColor: defaultStyles.colors.black,
alignSelf: “center”,
marginVertical: 2,
marginBottom: 10,
borderRadius: 2,
},
});
export default BottomSheet;
The bottom sheet is activated when the user taps on notification button, and i render it checking if the const isBottomSheetActive is true. The problem is, i need to deactivate the bottom sheet also when the user swipe down the bottom sheet. But, how am i going to access the isBottomSheetActive from bottom Sheet component, and changing the value?
Thank you!, P.S: dont be scared with the portuguese text in my code ,im from portugal! 
