Skip to content

[WIP] - Share image to extract colors #241

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

[WIP] - Share image to extract colors #241

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
41 changes: 38 additions & 3 deletions screens/HomeScreen.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,17 +14,19 @@ import { PaletteCard } from '../components/PaletteCard';
import GridActionButton from '../components/GridActionButton';
import * as Permissions from 'expo-permissions';
import ShareMenu from 'react-native-share-menu';
import RNColorThief from 'react-native-color-thief';
import { logEvent, notifyMessage } from '../libs/Helpers';
import PropTypes from 'prop-types';
import { material } from 'react-native-typography';
import Spacer from '../components/Spacer';
import Colors from '../constants/Styles';
import useApplicationStore from '../hooks/useApplicationStore';
import RNFS from 'react-native-fs';

const HomeScreen = function ({ navigation, route }) {
const { isLoading, allPalettes, isPro } = useApplicationStore();
const [pickImageLoading, setPickImageLoading] = useState(false);

const [error, setError] = useState();
const getPermissionAsync = async () => {
if (Platform.OS === 'ios') {
const { status } = await Permissions.askAsync(Permissions.MEDIA_LIBRARY);
Expand Down Expand Up @@ -98,17 +100,49 @@ const HomeScreen = function ({ navigation, route }) {
getPermissionAsync();
}, [handleDeepLink, navigation]);

const getPathFromURI = async (uri) => {
if (Platform.OS === 'android') {
// For Android, convert content URI to file path
const filePath = await RNFS.stat(uri).then((stat) => stat.path);
return filePath;
}
// For iOS, the URI is already a file path
return uri;
};
const handleShare = useCallback(
(item) => {
async (item) => {
if (item && item.mimeType === 'text/plain' && item.data) {
const text = item.data;
notifyMessage('Shared text: ' + text);
//notifyMessage('Shared text: ' + text);
const colors = Color.parse(text);
logEvent('get_shared_text', { length: colors.length });
for (let i = 0, l = colors.length; i < l; i++) {
colors[i] = { color: colors[i].tohex().toLowerCase() };
}
navigation.navigate('SavePalette', { colors });
} else if (item.mimeType.startsWith('image/')) {
try {
const uriImage = item.data;
setError(JSON.stringify(item));
//notifyMessage(item.data);
const pickedColors = await RNColorThief.getPalette(
await getPathFromURI(uriImage),
6,
10,
false
);
const colors = pickedColors.map((colorThiefColor) => {
const hex = new Color(
'rgb(' + colorThiefColor.r + ', ' + colorThiefColor.g + ', ' + colorThiefColor.b + ')'
).tohex();
return { color: hex };
});
logEvent('get_shared_image', { colors: colors.length });
navigation.navigate('SavePalette', { colors });
} catch (error) {
notifyMessage('Error extracting colors from image: ' + error.message);
// setError(error.message);
}
}
},
[navigation]
Expand All @@ -134,6 +168,7 @@ const HomeScreen = function ({ navigation, route }) {
} else {
return (
<View style={styles.container}>
{error && <Text>{error}</Text>}
{pickImageLoading ? <ActivityIndicator /> : <View />}
<ScrollView showsVerticalScrollIndicator={false}>
{allPalettes.length === 0 && (
Expand Down