components#BottomSheet TypeScript Examples

The following examples show how to use components#BottomSheet. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: HomeScreen.tsx    From mobile with Apache License 2.0 5 votes vote down vote up 
BottomSheetWrapper = () => {
  const [notificationStatus] = useNotificationPermissionStatus();
  const showNotificationWarning = notificationStatus !== 'granted';
  return (
    <BottomSheet content={BottomSheetContent} collapsed={CollapsedContent} extraContent={showNotificationWarning} />
  );
}
Example #2
Source File: HomeScreen.tsx    From mobile with Apache License 2.0 5 votes vote down vote up 
HomeScreen = () => {
  const navigation = useNavigation();
  useEffect(() => {
    if (__DEV__ && TEST_MODE) {
      DevSettings.addMenuItem('Show Demo Menu', () => {
        navigation.navigate('TestScreen');
      });
    }
  }, [navigation]);

  // This only initiate system status updater.
  // The actual updates will be delivered in useSystemStatus().
  const subscribeToStatusUpdates = useExposureNotificationSystemStatusAutomaticUpdater();
  useEffect(() => {
    return subscribeToStatusUpdates();
  }, [subscribeToStatusUpdates]);

  const startExposureNotificationService = useStartExposureNotificationService();
  const updateExposureStatus = useUpdateExposureStatus();
  useEffect(() => {
    startExposureNotificationService();
    updateExposureStatus();
  }, [startExposureNotificationService, updateExposureStatus]);

  const bottomSheetRef = useRef<BottomSheetBehavior>(null);
  const [isBottomSheetExpanded, setIsBottomSheetExpanded] = useState(false);
  const currentStatus = useExposureStatus().type;
  const previousStatus = usePrevious(currentStatus);
  useLayoutEffect(() => {
    if (previousStatus === ExposureStatusType.Monitoring && currentStatus === ExposureStatusType.Diagnosed) {
      bottomSheetRef.current?.collapse();
    }
  }, [currentStatus, previousStatus]);
  useLayoutEffect(() => {
    bottomSheetRef.current?.setOnStateChange(setIsBottomSheetExpanded);
  }, []);
  const fadeAnim = useRef(new Animated.Value(0)).current;
  React.useEffect(
    () =>
      Animated.timing(fadeAnim, {
        toValue: 1,
        delay: 1000,
        duration: 10,
        useNativeDriver: false,
      }).start(),
    [fadeAnim],
  );
  return (
    <NotificationPermissionStatusProvider>
      <Box flex={1} alignItems="center" backgroundColor="mainBackground">
        <Box
          flex={1}
          paddingTop="m"
          paddingBottom="m"
          alignSelf="stretch"
          accessibilityElementsHidden={isBottomSheetExpanded}
          importantForAccessibility={isBottomSheetExpanded ? 'no-hide-descendants' : undefined}
        >
          <SafeAreaView>
            <Header />
            <Animated.View style={[styles.card, {opacity: fadeAnim}]}>
              <Content isBottomSheetExpanded={isBottomSheetExpanded} />
            </Animated.View>
          </SafeAreaView>
        </Box>
        <BottomSheet ref={bottomSheetRef} expandedComponent={ExpandedContent} collapsedComponent={CollapsedContent} />
      </Box>
    </NotificationPermissionStatusProvider>
  );
}