React Nativeのアイコンボタン

// Importing necessary packages
import { StatusBar } from 'expo-status-bar';
import { StyleSheet, Button, Image, Text, View, Alert} from 'react-native';
import { IconButton, Colors } from 'react-native-paper';

// Our main function
export default function App() {
  return (  // Creating a button with a simple action
    <View style={styles.container}>
      <IconButton
         icon="login"
         size={25}
         onPress={() => Alert.alert('Button clicked !!!')}
      />

    </View>
  );

}

// Providing some style to our simple app.
const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
    margin: 50,
  },
});