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App.js
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App.js
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import React, { Component } from 'react';
import { View, Text, StyleSheet, Button } from 'react-native';
import Icon from '@expo/vector-icons/Ionicons';
/**
* - AppSwitchNavigator
* - WelcomeScreen
* - Login Button
* - Sign Up Button
* - AppDrawerNavigator
* - Dashboard - DashboardStackNavigator(needed for header and to change the header based on the tab)
* - DashboardTabNavigator
* - Tab 1 - FeedStack
* - Tab 2 - ProfileStack
* - Tab 3 - SettingsStack
* - Any files you don't want to be a part of the Tab Navigator can go here.
*/
import {
createSwitchNavigator,
createAppContainer,
createDrawerNavigator,
createBottomTabNavigator,
createStackNavigator
} from 'react-navigation';
class App extends Component {
render() {
return <AppContainer />;
}
}
export default App;
class WelcomeScreen extends Component {
render() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Button
title="Login"
onPress={() => this.props.navigation.navigate('Dashboard')}
/>
<Button title="Sign Up" onPress={() => alert('button pressed')} />
</View>
);
}
}
class DashboardScreen extends Component {
render() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>DashboardScreen</Text>
</View>
);
}
}
class Feed extends Component {
render() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>Feed</Text>
</View>
);
}
}
class Settings extends Component {
render() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>Settings</Text>
</View>
);
}
}
class Profile extends Component {
render() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>Profile</Text>
</View>
);
}
}
const DashboardTabNavigator = createBottomTabNavigator(
{
Feed,
Profile,
Settings
},
{
navigationOptions: ({ navigation }) => {
const { routeName } = navigation.state.routes[navigation.state.index];
return {
headerTitle: routeName
};
}
}
);
const DashboardStackNavigator = createStackNavigator(
{
DashboardTabNavigator: DashboardTabNavigator
},
{
defaultNavigationOptions: ({ navigation }) => {
return {
headerLeft: (
<Icon
style={{ paddingLeft: 10 }}
onPress={() => navigation.openDrawer()}
name="md-menu"
size={30}
/>
)
};
}
}
);
const AppDrawerNavigator = createDrawerNavigator({
Dashboard: {
screen: DashboardStackNavigator
}
});
const AppSwitchNavigator = createSwitchNavigator({
Welcome: { screen: WelcomeScreen },
Dashboard: { screen: AppDrawerNavigator }
});
const AppContainer = createAppContainer(AppSwitchNavigator);
const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: 'center',
justifyContent: 'center'
}
});