how to disable rotation in React Native?

Solution 1:

React Native app is pretty much just a normal iOS application, so you can do it in exactly the same way as you do for all other apps. Simply uncheck (in XCode) the "Landscape Left" and "Landscape Right" as allowed Device Orientations in the General application properties:

Solution 2:

For iOS, Jarek's answer is great.

For Android, you need to edit the AndroidManifest.xml file. Add the following line to each activity that you want to lock into portrait mode:

android:screenOrientation="portrait" 

So, a full example might look like this:

      <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
        android:windowSoftInputMode="adjustResize"
        android:screenOrientation="portrait">

        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
      </activity>

See full list of available screenOrientation properties in the docs, here: https://developer.android.com/guide/topics/manifest/activity-element.html

Solution 3:

2017 Update: {"orientation": "portrait"}

Currently many official React Native guides like this one recommend using Expo when building React Native apps so in addition to existing answers I'll also add an Expo-specific solution which is worth noting because it works for both iOS and Android and you only need to set it once with no need to mess with XCode config, AndroidManifest.xml etc.

Setting orientation at build time:

If you're building your React Native apps with Expo then you can use the orientation field in your app.json file - for example:

{
  "expo": {
    "name": "My app",
    "slug": "my-app",
    "sdkVersion": "21.0.0",
    "privacy": "public",
    "orientation": "portrait"
  }
}

It can be set to "portrait", "landscape" or "default" which means to autorotate with no orientation lock.

Setting orientation at runtime:

You can also override that setting at runtime by running, for example:

Expo.ScreenOrientation.allow(Expo.ScreenOrientation.Orientation.LANDSCAPE);

where the argument can be:

• ALL — All 4 possible orientations
• ALL_BUT_UPSIDE_DOWN — All but reverse portrait, could be all 4 orientations on certain Android devices.
• PORTRAIT — Portrait orientation, could also be reverse portrait on certain Android devices.
• PORTRAIT_UP — Upside portrait only.
• PORTRAIT_DOWN — Upside down portrait only.
• LANDSCAPE — Any landscape orientation.
• LANDSCAPE_LEFT — Left landscape only.
• LANDSCAPE_RIGHT — Right landscape only.

Detecting the rotation:

When you allow more than one orientation then you can detect the changes by listening to the change events on the Dimensions object:

Dimensions.addEventListener('change', (dimensions) => {
  // you get:
  //  dimensions.window.width
  //  dimensions.window.height
  //  dimensions.screen.width
  //  dimensions.screen.height
});

or you can also just get the dimensions anytime with Dimensions.get('window') and Dimensions.get('screen') like this:

const dim = Dimensions.get('window');
// you get:
//  dim.width
//  dim.height

or:

const dim = Dimensions.get('screen');
// you get:
//  dim.width
//  dim.height

When you listen to the event you get both window and screen at the same time so that's why you access it differently.

Documentation:

For more info see:

• https://docs.expo.io/versions/latest/guides/configuration.html#orientation
• https://docs.expo.io/versions/latest/sdk/screen-orientation.html
• https://facebook.github.io/react-native/docs/dimensions.html

Solution 4:

Answer for disable rotation in React Native.

For Android :

Go to the Androidmenifest.xml file and add one line : android:screenOrientation="portrait"

         <activity
            android:name=".MainActivity"

            android:screenOrientation="portrait"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
          </activity>

For IOS :

Simple you have to check or uncheck rotation mode from your XCODE