# react-native-device-info

[![npm version](https://badge.fury.io/js/react-native-device-info.svg)](http://badge.fury.io/js/react-native-device-info)

Device Information for [React Native](https://github.com/facebook/react-native).

## TOC

* [Installation](#installation)
* [Linking](#linking)
* [Usage](#usage)
* [API](#api)
* [Release Notes](#release-notes)

## Installation

Using npm:

```shell
npm install --save react-native-device-info
```

or using yarn:

```shell
yarn add react-native-device-info
```

> ⚠️ If you are on React Native > 0.47, you must use version 0.11.0 of this library or higher

## Linking

### Automatic

```shell
react-native link react-native-device-info
```

(or using [`rnpm`](https://github.com/rnpm/rnpm) for versions of React Native < 0.27)

```shell
rnpm link react-native-device-info
```

### Manual

<details>
    <summary>iOS (via Cocoa Pods)</summary>

Add the following line to your build targets in your `Podfile`

`pod 'RNDeviceInfo', :path => '../node_modules/react-native-device-info'`

Then run `pod install`

</details>

<details>
    <summary>iOS (without Cocoa Pods)</summary>

In XCode, in the project navigator:

* Right click _Libraries_
* Add Files to _[your project's name]_
* Go to `node_modules/react-native-device-info`
* Add the `.xcodeproj` file

In XCode, in the project navigator, select your project.

* Add the `libRNDeviceInfo.a` from the _deviceinfo_ project to your project's _Build Phases ➜ Link Binary With Libraries_
* Click `.xcodeproj` file you added before in the project navigator and go the _Build Settings_ tab. Make sure _All_ is toggled on (instead of _Basic_).
* Look for _Header Search Paths_ and make sure it contains both `$(SRCROOT)/../react-native/React` and `$(SRCROOT)/../../React`
* Mark both as recursive (should be OK by default).

Run your project (Cmd+R)

(Thanks to @brysgo for writing the instructions)

</details>

<details>
    <summary>Android</summary>

* in `android/app/build.gradle`:

```diff
dependencies {
    ...
    compile "com.facebook.react:react-native:+"  // From node_modules
+   compile project(':react-native-device-info')
}
```

* in `android/settings.gradle`:

```diff
...
include ':app'
+ include ':react-native-device-info'
+ project(':react-native-device-info').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-device-info/android')
```

#### With React Native 0.29+

* in `MainApplication.java`:

```diff
+ import com.learnium.RNDeviceInfo.RNDeviceInfo;

  public class MainApplication extends Application implements ReactApplication {
    //......

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
+         new RNDeviceInfo(),
          new MainReactPackage()
      );
    }

    ......
  }
```

#### With older versions of React Native:

* in `MainActivity.java`:

```diff
+ import com.learnium.RNDeviceInfo.RNDeviceInfo;

  public class MainActivity extends ReactActivity {
    ......

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
+       new RNDeviceInfo(),
        new MainReactPackage()
      );
    }
  }
```

(Thanks to @chirag04 for writing the instructions)

</details>

<details>
    <summary>Windows</summary>

* Open the solution in Visual Studio for your Windows apps
* right click your in the Explorer and click Add > Existing Project...
* Navigate to `./<app-name>/node_modules/react-native-device-info/windows/RNDeviceInfo` and add `RNDeviceInfo.csproj`
* this time right click on your React Native Windows app under your solutions directory and click Add > Reference...
* check the `RNDeviceInfo` you just added and press ok
* open up `MainPage.cs` for your app and edit the file like so:

```diff
+ using RNDeviceInfo;
......
            get
            {
                return new List<IReactPackage>
                {
                    new MainReactPackage(),
+                   new RNDeviceInfoPackage(),
                };
            }
```

(Thanks to @josephan for writing the instructions)

</details>

## Usage

```js
var DeviceInfo = require('react-native-device-info');
// or import DeviceInfo from 'react-native-device-info';
```

## API

| Method                                            | Return Type         |  iOS | Android | Windows | Since  |
| ------------------------------------------------- | ------------------- | :--: | :-----: | :-----: | ------ |
| [getAPILevel()](#getapilevel)                     | `number`            |  ❌  |   ✅    |   ❌    | 0.12.0 |
| [getApplicationName()](#getapplicationname)       | `string`            |  ✅  |   ✅    |   ✅    | 0.14.0 |
| [getBrand()](#getbrand)                           | `string`            |  ✅  |   ✅    |   ✅    | 0.9.3  |
| [getBuildNumber()](#getbuildnumber)               | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getBundleId()](#getbundleid)                     | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getCarrier()](#getcarrier)                       | `string`            |  ✅  |   ✅    |   ❌    | 0.13.0 |
| [getDeviceCountry()](#getdevicecountry)           | `string`            |  ✅  |   ✅    |   ✅    | 0.9.0  |
| [getDeviceId()](#getdeviceid)                     | `string`            |  ✅  |   ✅    |   ✅    | 0.5.0  |
| [getDeviceLocale()](#getdevicelocale)             | `string`            |  ✅  |   ✅    |   ✅    | 0.7.0  |
| [getDeviceName()](#getdevicename)                 | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getFirstInstallTime()](#getfirstinstalltime)     | `number`            |  ❌  |   ✅    |   ❌    | 0.12.0 |
| [getFontScale()](#getfontscale)                   | `number`            |  ✅  |   ✅    |   ❌    | 0.15.0 |
| [getFreeDiskStorage()](#getfreediskstorage)       | `number`            |  ✅  |   ✅    |   ❌    | 0.15.0 |
| [getIPAddress()](#getipaddress)                   | `Promise<string>`   |  ❌  |   ✅    |   ❌    | 0.12.0 |
| [getInstanceID()](#getinstanceid)                 | `string`            |  ❌  |   ✅    |   ❌    | ?      |
| [getLastUpdateTime()](#getlastupdatetime)         | `number`            |  ❌  |   ✅    |   ❌    | 0.12.0 |
| [getMACAddress()](#getmacaddress)                 | `Promise<string>`   |  ❌  |   ✅    |   ❌    | 0.12.0 |
| [getManufacturer()](#getmanufacturer)             | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getMaxMemory()](#getmaxmemory)                   | `number`            |  ❌  |   ✅    |   ❌    | 0.14.0 |
| [getModel()](#getmodel)                           | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getPhoneNumber()](#getphonenumber)               | `string`            |  ❌  |   ✅    |   ❌    | 0.12.0 |
| [getReadableVersion()](#getreadableversion)       | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getSerialNumber()](#getserialnumber)             | `string`            |  ❌  |   ✅    |   ❌    | 0.12.0 |
| [getSystemName()](#getsystemname)                 | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getSystemVersion()](#getsystemversion)           | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getTimezone()](#gettimezone)                     | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getTotalDiskCapacity()](#gettotaldiskcapacity)   | `number`            |  ✅  |   ✅    |   ❌    | 0.15.0 |
| [getTotalMemory()](#gettotalmemory)               | `number`            |  ✅  |   ✅    |   ❌    | 0.14.0 |
| [getUniqueID()](#getuniqueid)                     | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [getUserAgent()](#getuseragent)                   | `string`            |  ✅  |   ✅    |   ❌    | 0.7.0  |
| [getVersion()](#getversion)                       | `string`            |  ✅  |   ✅    |   ✅    | ?      |
| [is24Hour()](#is24hour)                           | `boolean`           |  ✅  |   ✅    |   ✅    | 0.13.0 |
| [isEmulator()](#isemulator)                       | `boolean`           |  ✅  |   ✅    |   ✅    | ?      |
| [isPinOrFingerprintSet()](#ispinorfingerprintset) | (callback)`boolean` |  ✅  |   ✅    |   ❌    | 0.10.1 |
| [isTablet()](#istablet)                           | `boolean`           |  ✅  |   ✅    |   ✅    | ?      |

---

### getAPILevel()

Gets the API level.

**Examples**

```js
const apiLevel = DeviceInfo.getAPILevel();

// iOS: ?
// Android: 25
// Windows: ?
```

**Notes**

> See [API Levels](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

---

### getApplicationName()

Gets the application name.

**Examples**

```js
const appName = DeviceInfo.getApplicationName(); // "Learnium Mobile"
```

---

### getBrand()

Gets the device brand.

**Examples**

```js
const brand = DeviceInfo.getBrand();

// iOS: "Apple"
// Android: "Xiaomi"
// Windows: ?
```

---

### getBuildNumber()

Gets the application build number.

**Examples**

```js
const buildNumber = DeviceInfo.getBuildNumber();

// iOS: "89"
// Android: 4
// Windows: ?
```

**Notes**

> There is a type inconsistency: Android return an integer instead of the documented string.

---

### getBundleId()

Gets the application bundle identifier.

**Examples**

```js
const bundleId = DeviceInfo.getBundleId(); // "com.learnium.mobile"
```

---

### getCarrier()

Gets the carrier name (network operator).

**Examples**

```js
const carrier = DeviceInfo.getCarrier(); // "SOFTBANK"
```

---

### getDeviceCountry()

Gets the device country based on the locale information.

**Examples**

```js
const deviceCountry = DeviceInfo.getDeviceCountry(); // "US"
```

---

### getDeviceId()

Gets the device ID.

**Examples**

```js
const deviceId = DeviceInfo.getDeviceId();

// iOS: "iPhone7,2"
// Android: "goldfish"
// Windows: ?
```

---

### getDeviceLocale()

Gets the device locale.

**Examples**

```js
const deviceLocale = DeviceInfo.getDeviceLocale();

// iOS: "en"
// Android: "en-US"
// Windows: ?
```

---

### getDeviceName()

Gets the device name.

**Examples**

```js
const deviceName = DeviceInfo.getDeviceName();

// iOS: "Becca's iPhone 6"
// Android: ?
// Windows: ?
```

**Android Permissions**

* [android.permission.BLUETOOTH](https://developer.android.com/reference/android/Manifest.permission.html#BLUETOOTH)

---

### getFirstInstallTime()

Gets the time at which the app was first installed, in milliseconds.

**Examples**

```js
const firstInstallTime = DeviceInfo.getFirstInstallTime();

// Android: 1517681764528
```

---

### getFontScale()

Gets the device font scale.
The font scale is the ratio of the current system font to the "normal" font size, so if normal text is 10pt and the system font is currently 15pt, the font scale would be 1.5
This can be used to determine if accessability settings has been changed for the device; you may want to re-layout certain views if the font scale is significantly larger ( > 2.0 )

**Examples**

```js
const fontScale = DeviceInfo.getFontScale(); // 1.2
```

---

### getFreeDiskStorage()

Gets available storage size, in bytes.

**Examples**

```js
const freeDiskStorage = DeviceInfo.getFreeDiskStorage();

// Android: 17179869184
// iOS: 17179869184
```

**Notes**

> Android: Returns only available external storage size, not including internal.

---

### getIPAddress()

Gets the device current IP address.

**Examples**

```js
DeviceInfo.getIPAddress().then(ip => {
  // "92.168.32.44"
});
```

**Android Permissions**

* [android.permission.ACCESS_WIFI_STATE](https://developer.android.com/reference/android/Manifest.permission.html#ACCESS_WIFI_STATE)

---

### getInstanceID()

Gets the application instance ID.

**Examples**

```js
const instanceId = DeviceInfo.getInstanceID();

// Android: ?
```

**Notes**

> See https://developers.google.com/instance-id/

---

### getLastUpdateTime()

Gets the time at which the app was last updated, in milliseconds.

**Examples**

```js
const lastUpdateTime = DeviceInfo.getLastUpdateTime();

// Android: 1517681764992
```

---

### getMACAddress()

Gets the network adapter MAC address.

**Examples**

```js
DeviceInfo.getMACAddress().then(mac => {
  // "E5:12:D8:E5:69:97"
});
```

**Android Permissions**

* [android.permission.ACCESS_WIFI_STATE](https://developer.android.com/reference/android/Manifest.permission.html#ACCESS_WIFI_STATE)

---

### getManufacturer()

Gets the device manufacturer.

**Examples**

```js
const manufacturer = DeviceInfo.getManufacturer();

// iOS: "Apple"
// Android: "Google"
// Windows: ?
```

---

### getMaxMemory()

Returns the maximum amount of memory that the JVM will attempt to use, in bytes.

**Examples**

```js
const maxMemory = DeviceInfo.getMaxMemory();

// iOS: undefined
// Android: 402653184
// Windows: ?
```

---

### getModel()

Gets the device model.

**Examples**

```js
const model = DeviceInfo.getModel();

// iOS: ?
// Android: ?
// Windows: ?
```

---

### getPhoneNumber()

Gets the device phone number.

**Examples**

```js
const phoneNumber = DeviceInfo.getPhoneNumber();

// Android: ?
```

**Android Permissions**

* [android.permission.READ_PHONE_STATE](https://developer.android.com/reference/android/Manifest.permission.html#READ_PHONE_STATE)

---

### getReadableVersion()

Gets the application human readable version.

**Examples**

```js
const readableVersion = DeviceInfo.getReadableVersion();

// iOS: 1.0.1
// Android: 1.0.1
// Windows: ?
```

---

### getSerialNumber()

Gets the device serial number.

**Examples**

```js
const serialNumber = DeviceInfo.getSerialNumber();

// iOS: undefined
// Android: ?
// Windows: ?
```

---

### getSystemName()

Gets the device OS name.

**Examples**

```js
const systemName = DeviceInfo.getSystemName();

// iOS: "iOS"
// Android: "Android"
// Windows: ?
```

---

### getSystemVersion()

Gets the device OS version.

**Examples**

```js
const systemVersion = DeviceInfo.getSystemVersion();

// iOS: "11.0"
// Android: "7.1.1"
// Windows: ?
```

---

### getTimezone()

Gets the device default timezone.

**Examples**

```js
const timezone = DeviceInfo.getTimezone(); // "Africa/Tunis"
```

---

### getTotalDiskCapacity()

Gets full disk storage size, in bytes.

**Examples**

```js
const storageSize = DeviceInfo.getTotalDiskCapacity();

// Android: 17179869184
// iOS: 17179869184
```

---

### getTotalMemory()

Gets the device total memory, in bytes.

**Examples**

```js
const totalMemory = DeviceInfo.getTotalMemory();

// iOS: ?
// Android: 1995018240
// Windows: ?
```

---

### getUniqueID()

Gets the device unique ID.

**Examples**

```js
const uniqueId = DeviceInfo.getUniqueID();

// iOS: "FCDBD8EF-62FC-4ECB-B2F5-92C9E79AC7F9"
// Android: "dd96dec43fb81c97"
// Windows: ?
```

**Notes**

> This is IDFV on iOS so it will change if all apps from the current apps vendor have been previously uninstalled.

---

### getUserAgent()

Gets the device User Agent.

**Examples**

```js
const userAgent = DeviceInfo.getUserAgent();

// iOS: "Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143"
// Android: ?
// Windows: ?
```

---

### getVersion()

Gets the application version.

**Examples**

```js
const version = DeviceInfo.getVersion();

// iOS: "1.0"
// Android: "1.0
// Windows: ?
```

---

### is24Hour()

Tells if the user preference is set to 24-hour format.

**Examples**

```js
const is24Hour = DeviceInfo.is24Hour(); // true
```

---

### isEmulator()

Tells if the application is running in an emulator.

**Examples**

```js
const isEmulator = DeviceInfo.isEmulator(); // false
```

---

### isPinOrFingerprintSet()

Tells if a PIN number or a fingerprint was set for the device.

**Examples**

```js
DeviceInfo.isPinOrFingerprintSet()(isPinOrFingerprintSet => {
  if (!isPinOrFingerprintSet) {
    ...
  }
}
```

**Notes**

> * Since the device setting for PIN/Fingerprint can be modified while the app is still open, this is available via callback instead of as a constant.
> * iOS: Not supported for iOS < 9

---

### isTablet()

Tells if the device is a tablet.

**Examples**

```js
const isTablet = DeviceInfo.isTablet(); // true
```

## Release Notes

See the [CHANGELOG.md](https://github.com/rebeccahughes/react-native-device-info/blob/master/CHANGELOG.md).