Customize Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

No cookies to display.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

No cookies to display.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

No cookies to display.

General Options and Styling Configuration for a React Native App

Tiempo de lectura: < 1 minuto

Let’s see how to set up the general styles for an application developed in React Native.

To do this, on the screen where the different screens and routes are established, within the StackNavigator, we will add the screenOptions.

The screenOptions is an object that contains the style and layout options for the screens in navigation. These options will be applied to all screens within the StackNavigator unless specific options are specified for a particular screen.

Below is an example:

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
return (
<NavigationContainer>
<Stack.Navigator
// headerMode="none" // Optional comment
screenOptions={{
headerStyle: {
backgroundColor: "blue",
},
headerTitleStyle: {
fontWeight: 'bold',
color: "white",
fontSize: 25,
},
cardStyle: {
backgroundColor: '#f2f2f2',
},
}}
initialRouteName="Login">
<Stack.Screen name="Login" component={LoginScreen} />
<Stack.Screen name="Menu" component={MenuScreen} />
</Stack.Navigator>
</NavigationContainer>
);
return ( <NavigationContainer> <Stack.Navigator // headerMode="none" // Optional comment screenOptions={{ headerStyle: { backgroundColor: "blue", }, headerTitleStyle: { fontWeight: 'bold', color: "white", fontSize: 25, }, cardStyle: { backgroundColor: '#f2f2f2', }, }} initialRouteName="Login"> <Stack.Screen name="Login" component={LoginScreen} /> <Stack.Screen name="Menu" component={MenuScreen} /> </Stack.Navigator> </NavigationContainer> );
 return (
    <NavigationContainer>

      <Stack.Navigator
        // headerMode="none" // Optional comment
        screenOptions={{
          headerStyle: {
            backgroundColor: "blue",
          },
          headerTitleStyle: {
            fontWeight: 'bold',
            color: "white",
            fontSize: 25,
          },
          cardStyle: {
            backgroundColor: '#f2f2f2',
          },
        }}
      
      initialRouteName="Login">
        <Stack.Screen name="Login" component={LoginScreen} />
        <Stack.Screen name="Menu" component={MenuScreen} />
      </Stack.Navigator>
    </NavigationContainer>
  );
  • headerStyle: Defines the style of the screen header, such as background and height. In this case, backgroundColor sets the background color of the header.
  • headerTitleStyle: Defines the style of the header title text. fontWeight sets the boldness of the text, color sets the text color, and fontSize sets the font size to 25.
  • cardStyle: Defines the style of the screen card, which is the main area of the screen where the content is displayed. backgroundColor sets the background color of the card, in this case, a slightly off-white shade (#f2f2f2).

Hope this helps, Have a great day!

0

Leave a Comment