reaksi gradien linier
<button style={{ backgroundImage: `linear-gradient(to right, rgba(0, 224, 255, 1), rgba(0, 133, 255, 1))`, }} >
Clear Copperhead
<button style={{ backgroundImage: `linear-gradient(to right, rgba(0, 224, 255, 1), rgba(0, 133, 255, 1))`, }} >
import LinearGradient from 'react-native-linear-gradient'; // Within your render function<LinearGradient colors={['#4c669f', '#3b5998', '#192f6a']} style={styles.linearGradient}> <Text style={styles.buttonText}> Sign in with Facebook </Text></LinearGradient> // Later on in your styles..var styles = StyleSheet.create({ linearGradient: { flex: 1, paddingLeft: 15, paddingRight: 15, borderRadius: 5 }, buttonText: { fontSize: 18, fontFamily: 'Gill Sans', textAlign: 'center', margin: 10, color: '#ffffff', backgroundColor: 'transparent', },});npx expo install expo-linear-gradient