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@kirz/react-native-device-info

Device Information for React Native iOS and Android

2.0.0

6,585

MIT

TypeScript

728.43 kB

3.7

Installations

npm install @kirz/react-native-device-info

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Node Version

20.15.0

NPM Version

10.7.0 Pull Requests

Open

3

Total

721

Closed

198

Merged

520

Issues

Open

4

Total

985

Closed

981

Releases

226

v14.0.4

Updated on Feb 03, 2025

v14.0.3

Updated on Feb 03, 2025

v14.0.2

Updated on Dec 17, 2024

v14.0.1

Updated on Nov 23, 2024

v14.0.0

Updated on Oct 26, 2024

v13.2.0

Updated on Oct 25, 2024

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C++

JavaScript

Shell

Ruby

Starlark

TypeScript (31.92%)

Java (22.54%)

Objective-C (19.43%)

C++ (12.34%)

JavaScript (9.61%)

Shell (2.64%)

Ruby (1.02%)

C (0.29%)

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Developer

react-native-device-info

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GitHub Statistics

MIT License

6,585 Stars

1,351 Commits

1,480 Forks

72 Watchers

3 Branches

312 Contributors

Updated on Jul 09, 2025

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Package Meta Information

Latest Version

2.0.0

Package Id

@kirz/react-native-device-info@2.0.0

Unpacked Size

728.43 kB

Size

130.78 kB

File Count

105

NPM Version

10.7.0

Node Version

20.15.0

Published on

Oct 11, 2024

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react-native-device-info

Device Information for React Native.

v6 to v7 upgrade

Your iOS Podfile will need to move to an iOS 10 minimum. v7 of this module no longer supports iOS9.

Installation

Using npm:

1npm install --save react-native-device-info

or using yarn:

1yarn add react-native-device-info

Proguard

If you want to use Install Referrer tracking, you will need to add this config to your Proguard config

-keepclassmembers class com.android.installreferrer.api.** {
  *;
}

If you are experiencing issues with hasGms() on your release apks, please add the following rule to your Proguard config

-keep class com.google.android.gms.common.** {*;}

AndroidX Support

This module defaults to AndroidX you should configure your library versions similar to this in your android/build.gradle file's "ext" block

Android

1...
2  ext {
3    // dependency versions
4
5    We have 3 options for deviceId:
6    //Option 1 (latest):
7    firebaseIidVersion = "19.0.1" // default: "19.0.1"
8    //Option 2 (legacy GooglePlay dependency but using AndroidX):
9    googlePlayServicesIidVersion = "17.0.0" // default: "17.0.0" - AndroidX
10    //Option 3 (legacy GooglePlay dependency before AndroidX):
11    googlePlayServicesIidVersion = "16.0.1"
12
13
14    //include as needed:
15    compileSdkVersion = "28" // default: 28 (28 is required for AndroidX)
16    targetSdkVersion = "28" // default: 28 (28 is required for AndroidX)
17    supportLibVersion = '1.0.2' // Use '28.0.0' or don't specify for old libraries, '1.0.2' or similar for AndroidX
18    mediaCompatVersion = '1.0.1' // Do not specify if using old libraries, specify '1.0.1' or similar for androidx.media:media dependency
19    supportV4Version = '1.0.0' // Do not specify if using old libraries, specify '1.0.0' or similar for androidx.legacy:legacy-support-v4 dependency
20  }
21...

If you need non-AndroidX you will need to use the jetifier package in reverse mode, documentation available with that package.

Linking

Linking in native modules is a frequent source of trouble for new react-native developers, resulting in errors like "RNDeviceInfo is null" etc. For this reason automatic linking was implemented, and it should be used in your project.

Automatic linking is supported for all platforms (even windows on React native >= 0.63!)

Previous versions need to do manual linking. No support is offered for these previous react-native versions but you may refer to older versions of this README if you like. Upgrade to modern versions of react-native. Use upgrade-helper tool on the internet if needed.

Usage

1import DeviceInfo from 'react-native-device-info';
2
3// or ES6+ destructured imports
4
5import { getUniqueId, getManufacturer } from 'react-native-device-info';

API

Note that many APIs are platform-specific. If there is no implementation for a platform, then the "default" return values you will receive are "unknown" for string, -1 for number, and false for boolean. Arrays and Objects will be empty ([] and {} respectively).

Most APIs return a Promise but also have a corresponding API with Sync on the end that operates synchronously. For example, you may prefer to call isCameraPresentSync() during your app bootstrap to avoid async calls during the first parts of app startup.

Note about getUserAgentSync

While the asynchronous method getUserAgent is available on both platforms, getUserAgentSync is only supported on Android.

The example app in this repository shows an example usage of every single API, consult the example app if you have questions, and if you think you see a problem make sure you can reproduce it using the example app before reporting it, thank you.

Method	Return Type	iOS	Android	Windows	Web
getAndroidId()	`Promise<string>`	❌	✅	❌	❌
getApiLevel()	`Promise<number>`	❌	✅	❌	❌
getApplicationName()	`string`	✅	✅	✅	❌
getAvailableLocationProviders()	`Promise<Object>`	✅	✅	❌	❌
getBaseOs()	`Promise<string>`	❌	✅	✅	✅
getBuildId()	`Promise<string>`	✅	✅	✅	❌
getBatteryLevel()	`Promise<number>`	✅	✅	✅	✅
getBootloader()	`Promise<string>`	❌	✅	❌	❌
getBrand()	`string`	✅	✅	✅	❌
getBuildNumber()	`string`	✅	✅	✅	❌
getBundleId()	`string`	✅	✅	✅	❌
isCameraPresent()	`Promise<boolean>`	❌	✅	✅	✅
getCarrier()	`Promise<string>`	✅	✅	❌	❌
getCodename()	`Promise<string>`	❌	✅	❌	❌
getDevice()	`Promise<string>`	❌	✅	❌	❌
getDeviceId()	`string`	✅	✅	✅	❌
getDeviceType()	`string`	✅	✅	❌	❌
getDisplay()	`Promise<string>`	❌	✅	❌	❌
getDeviceName()	`Promise<string>`	✅	✅	✅	❌
getDeviceToken()	`Promise<string>`	✅	❌	❌	❌
getFirstInstallTime()	`Promise<number>`	✅	✅	✅	❌
getFingerprint()	`Promise<string>`	❌	✅	❌	❌
getFontScale()	`Promise<number>`	✅	✅	✅	❌
getFreeDiskStorage()	`Promise<number>`	✅	✅	✅	✅
getFreeDiskStorageOld()	`Promise<number>`	✅	✅	✅	✅
getHardware()	`Promise<string>`	❌	✅	❌	❌
getHost()	`Promise<string>`	❌	✅	✅	❌
getHostNames()	`Promise<string[]>`	❌	❌	✅	❌
getIpAddress()	`Promise<string>`	✅	✅	✅	❌
getIncremental()	`Promise<string>`	❌	✅	❌	❌
getInstallerPackageName()	`Promise<string>`	✅	✅	✅	❌
getInstallReferrer()	`Promise<string>`	❌	✅	✅	✅
getInstanceId()	`Promise<string>`	❌	✅	❌	❌
getLastUpdateTime()	`Promise<number>`	❌	✅	❌	❌
getMacAddress()	`Promise<string>`	✅	✅	❌	❌
getManufacturer()	`Promise<string>`	✅	✅	✅	❌
getMaxMemory()	`Promise<number>`	❌	✅	✅	✅
getModel()	`string`	✅	✅	✅	❌
getPhoneNumber()	`Promise<string>`	❌	✅	❌	❌
getPowerState()	`Promise<object>`	✅	✅	✅	✅
getProduct()	`Promise<string>`	❌	✅	❌	❌
getPreviewSdkInt()	`Promise<number>`	❌	✅	❌	❌
getReadableVersion()	`string`	✅	✅	✅	❌
getSerialNumber()	`Promise<string>`	❌	✅	✅	❌
getSecurityPatch()	`Promise<string>`	❌	✅	❌	❌
getSystemAvailableFeatures()	`Promise<string[]>`	❌	✅	❌	❌
getSystemName()	`string`	✅	✅	✅	❌
getSystemVersion()	`string`	✅	✅	✅	❌
getTags()	`Promise<string>`	❌	✅	❌	❌
getType()	`Promise<string>`	❌	✅	❌	❌
getTotalDiskCapacity()	`Promise<number>`	✅	✅	✅	✅
getTotalDiskCapacityOld()	`Promise<number>`	✅	✅	✅	✅
getTotalMemory()	`Promise<number>`	✅	✅	❌	✅
getUniqueId()	`Promise<string>`	✅	✅	✅	❌
getUsedMemory()	`Promise<number>`	✅	✅	✅	✅
getUserAgent()	`Promise<string>`	✅	✅	❌	✅
getUserAgentSync()	`string`	❌	✅	❌	✅
getVersion()	`string`	✅	✅	✅	❌
getBrightness()	`Promise<number>`	✅	❌	❌	❌
hasGms()	`Promise<boolean>`	❌	✅	❌	❌
hasHms()	`Promise<boolean>`	❌	✅	❌	❌
hasNotch()	`boolean`	✅	✅	✅	❌
hasDynamicIsland()	`boolean`	✅	✅	✅	❌
hasSystemFeature()	`Promise<boolean>`	❌	✅	❌	❌
isAirplaneMode()	`Promise<boolean>`	❌	✅	❌	✅
isBatteryCharging()	`Promise<boolean>`	✅	✅	✅	✅
isEmulator()	`Promise<boolean>`	✅	✅	✅	❌
isKeyboardConnected()	`Promise<bool>`	❌	❌	✅	❌
isLandscape()	`Promise<boolean>`	✅	✅	✅	❌
isLocationEnabled()	`Promise<boolean>`	✅	✅	❌	✅
isMouseConnected()	`Promise<bool>`	❌	❌	✅	❌
isHeadphonesConnected()	`Promise<boolean>`	✅	✅	❌	❌
isPinOrFingerprintSet()	`Promise<boolean>`	✅	✅	✅	❌
isTablet()	`boolean`	✅	✅	✅	❌
isLowRamDevice()	`boolean`	❌	✅	❌	❌
isDisplayZoomed()	`boolean`	✅	❌	❌	❌
isTabletMode()	`Promise<bool>`	❌	❌	✅	❌
supported32BitAbis()	`Promise<string[]>`	❌	✅	❌	❌
supported64BitAbis()	`Promise<string[]>`	❌	✅	❌	❌
supportedAbis()	`Promise<string[]>`	✅	✅	✅	❌
syncUniqueId()	`Promise<string>`	✅	❌	❌	❌

getApiLevel()

Gets the API level.

Examples

1DeviceInfo.getApiLevel().then((apiLevel) => {
2  // iOS: ?
3  // Android: 25
4  // Windows: ?
5});

Notes

See API Levels

getAndroidId()

Gets the ANDROID_ID. See API documentation for appropriate use.

Examples

1DeviceInfo.getAndroidId().then((androidId) => {
2  // androidId here
3});

getApplicationName()

Gets the application name.

Examples

1let appName = DeviceInfo.getApplicationName();
2// AwesomeApp

getBaseOs()

The base OS build the product is based on.

Examples

1DeviceInfo.getBaseOs().then((baseOs) => {
2  // "Windows", "Android" etc
3});

getBatteryLevel()

Gets the battery level of the device as a float comprised between 0 and 1.

Examples

1DeviceInfo.getBatteryLevel().then((batteryLevel) => {
2  // 0.759999
3});

Notes

To be able to get actual battery level enable battery monitoring mode for application. Add this code:

1[UIDevice currentDevice].batteryMonitoringEnabled = true;

to AppDelegate.m application:didFinishLaunchingWithOptions:

Returns -1 on the iOS Simulator

getBootloader()

The system bootloader version number.

Examples

1DeviceInfo.getBootloader().then((bootloader) => {
2  // "mw8998-002.0069.00"
3});

getBrand()

Gets the device brand.

Examples

1let brand = DeviceInfo.getBrand();
2// iOS: "Apple"
3// Android: "xiaomi"
4// Windows: ?

getBuildNumber()

Gets the application build number.

Examples

1let buildNumber = DeviceInfo.getBuildNumber();
2// iOS: "89"
3// Android: "4"
4// Windows: ?

getBundleId()

Gets the application bundle identifier.

Examples

1let bundleId = DeviceInfo.getBundleId();
2// "com.example.AwesomeApp"

isCameraPresent()

Tells if the device has any camera now.

Examples

1DeviceInfo.isCameraPresent()
2  .then((isCameraPresent) => {
3    // true or false
4  })
5  .catch((cameraAccessException) => {
6    // is thrown if a camera device could not be queried or opened by the CameraManager on Android
7  });

Notes

Hot add/remove of camera is supported.

Returns the status of the physical presence of the camera. If camera present but your app don't have permissions to use it, isCameraPresent will still return the true

getCarrier()

Gets the carrier name (network operator).

Examples

1DeviceInfo.getCarrier().then((carrier) => {
2  // "SOFTBANK"
3});

getCodename()

The current development codename, or the string "REL" if this is a release build.

Examples

1DeviceInfo.getCodename().then((codename) => {
2  // "REL"
3});

getDevice()

The name of the industrial design.

Examples

1DeviceInfo.getDevice().then((device) => {
2  // "walleye"
3});

getDeviceId()

Gets the device ID.

Examples

1let deviceId = DeviceInfo.getDeviceId();
2// iOS: "iPhone7,2"
3// Android: "goldfish"
4// Windows: "Y3R94UC#AC4"

getDisplay()

A build ID string meant for displaying to the user.

Examples

1DeviceInfo.getDisplay().then((display) => {
2  // "OPM2.171026.006.G1"
3});

getDeviceName()

Gets the device name.

Examples

1DeviceInfo.getDeviceName().then((deviceName) => {
2  // iOS: "Becca's iPhone 6"
3  // Android: ?
4  // Windows: ?
5});

This used to require the android.permission.BLUETOOTH but the new implementation in v3 does not need it. You may remove that from your AndroidManifest.xml if you had it for this API. iOS 16 and greater require entitlements to access user-defined device name, otherwise a generic value is returned (ie. 'iPad', 'iPhone')

getDeviceToken()

Gets the device token (see DeviceCheck). Only available for iOS 11.0+ on real devices. This will reject the promise when getDeviceToken is not supported, be careful with exception handling.

Examples

1DeviceInfo.getDeviceToken().then((deviceToken) => {
2  // iOS: "a2Jqsd0kanz..."
3});

getFirstInstallTime()

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

Examples

1DeviceInfo.getFirstInstallTime().then((firstInstallTime) => {
2  // Android: 1517681764528
3});

getFingerprint()

A string that uniquely identifies this build.

Examples

1DeviceInfo.getFingerprint().then((fingerprint) => {
2  // "google/walleye/walleye:8.1.0/OPM2.171026.006.G1/4820017:user/release-keys"
3});

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

1DeviceInfo.getFontScale().then((fontScale) => {
2  // 1.2
3});

getFreeDiskStorage()

Method that gets available storage size, in bytes, taking into account both root and data file systems calculation.

Examples

1DeviceInfo.getFreeDiskStorage().then((freeDiskStorage) => {
2  // Android: 17179869184
3  // iOS: 17179869184
4});

Notes

The API used by this method for Android was changed in v6.0.0. The older version has been maintained below as getFreeDiskStorageOld(). On iOS, getFreeDiskStorage() and getFreeDiskStorageOld() return the same value.

getFreeDiskStorageOld()

Old implementation of method that gets available storage size, in bytes.

Examples

1DeviceInfo.getFreeDiskStorageOld().then((freeDiskStorage) => {
2  // Android: 17179869184
3  // iOS: 17179869184
4});

Notes

From developer.android.com:

This method was deprecated in API level 29.

Return the primary shared/external storage directory.

Note: don't be confused by the word "external" here. This directory can better be thought as media/shared storage. It is a filesystem that can hold a relatively large amount of data and that is shared across all applications (does not enforce permissions). Traditionally this is an SD card, but it may also be implemented as built-in storage in a device that is distinct from the protected internal storage and can be mounted as a filesystem on a computer.

getHardware()

The name of the hardware (from the kernel command line or /proc).

Examples

1DeviceInfo.getHardware().then(hardware => {
2  // "walleye"
3};

getHost()

Hostname

Examples

1DeviceInfo.getHost().then((host) => {
2  // "wprd10.hot.corp.google.com"
3});

getIpAddress()

Deprecated Gets the device current IP address. (of wifi only) Switch to react-native-netinfo/netinfo or react-native-network-info

Examples

1DeviceInfo.getIpAddress().then((ip) => {
2  // "92.168.32.44"
3});

Android Permissions

android.permission.ACCESS_WIFI_STATE

Notes

Support for iOS was added in 0.22.0

getIncremental()

The internal value used by the underlying source control to represent this build.

Examples

1DeviceInfo.getIncremental().then((incremental) => {
2  // "4820017"
3});

getInstallerPackageName()

The internal value used by the underlying source control to represent this build.

Examples

1DeviceInfo.getInstallerPackageName().then((installerPackageName) => {
2  // Play Store: "com.android.vending"
3  // Amazon: "com.amazon.venezia"
4  // Samsung App Store: "com.sec.android.app.samsungapps"
5  // iOS: "AppStore", "TestFlight", "Other"
6});

getInstallReferrer()

Gets the referrer string upon application installation.

Examples

1DeviceInfo.getInstallReferrer().then((installReferrer) => {
2  // If the app was installed from https://play.google.com/store/apps/details?id=com.myapp&referrer=my_install_referrer
3  // the result will be "my_install_referrer"
4});

getInstanceId()

Gets the application instance ID.

This attempts to get an instance ID from these sources, in this order:

a value under key instanceId in SharedPreferences file react-native-device-info
Firebase IID (if firebaseBomVersion or firebaseIidVersion is defined in gradle ext - deprecated)
GMS IID (if googlePlayServicesIidVersion or googlePlayServicesVersion is defined in gradle ext - deprecated)
a random UUID generated from java.util.UUID.randomUUID() and stored in SharedPreferences

If you are using the deprecated sources, the instance ID generated is stored in shared preferences so it will be stable during this major version of react-native-device-info.

In a future version of react-native-device-info, the Firebase IID and GMS IID implementations will be removed, and all future values will be the value (if any) stored in SharedPreferences, or a new random UUID that will then be stored and used for that app installation in the future.

Examples

1DeviceInfo.getInstanceId().then((instanceId) => {
2  // Android: da4e0245-5d6c-402a-a07c-0c5349f229e2
3});

Notes

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

getLastUpdateTime()

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

Examples

1DeviceInfo.getLastUpdateTime().then((lastUpdateTime) => {
2  // Android: 1517681764992
3});

getMacAddress()

Gets the network adapter MAC address.

Examples

1DeviceInfo.getMacAddress().then((mac) => {
2  // "E5:12:D8:E5:69:97"
3});

Android Permissions

android.permission.ACCESS_WIFI_STATE

Notes

iOS: This method always return "02:00:00:00:00:00" as retrieving the MAC address is disabled since iOS 7

getManufacturer()

Gets the device manufacturer.

Examples

1DeviceInfo.getManufacturer().then((manufacturer) => {
2  // iOS: "Apple"
3  // Android: "Google"
4  // Windows: ?
5});

getMaxMemory()

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

Examples

1DeviceInfo.getMaxMemory().then((maxMemory) => {
2  // 402653183
3});

getModel()

Gets the device model.

iOS warning: The list with device names is maintained by the community and could lag new devices. It is recommended to use getDeviceId() since it's more reliable and always up-to-date with new iOS devices. We do accept pull requests that add new iOS devices to the list with device names.

Examples

1let model = DeviceInfo.getModel();
2// iOS: ?
3// Android: ?
4// Windows: ?

getPhoneNumber()

Gets the device phone number.

Examples

1DeviceInfo.getPhoneNumber().then((phoneNumber) => {
2  // Android: null return: no permission, empty string: unprogrammed or empty SIM1, e.g. "+15555215558": normal return value
3});

Android Permissions

Please refer to the Android docs for information about which permission you need, depending on which version of Android you are supporting. Read the note below for more information.

Notes

This can return undefined in certain cases and should not be relied on. SO entry on the subject.

If the above permissions do not work, you can try using android.permission.READ_SMS. However, this is not in the Android docs. If you are supporting Android 10 and below: android.permission.READ_PHONE_STATE. If you are supporting Android 11 and up: android.permission.READ_SMS

getPowerState()

Gets the power state of the device including the battery level, whether it is plugged in, and if the system is currently operating in low power mode. Displays a warning on iOS if battery monitoring not enabled, or if attempted on an emulator (where monitoring is not possible)

Examples

1DeviceInfo.getPowerState().then((state) => {
2  // {
3  //   batteryLevel: 0.759999,
4  //   batteryState: 'unplugged',
5  //   lowPowerMode: false,
6  // }
7});

getProduct()

The name of the overall product.

Examples

1DeviceInfo.getProduct().then((product) => {
2  // "walleye"
3});

getPreviewSdkInt()

The developer preview revision of a prerelease SDK.

Examples

1DeviceInfo.getPreviewSdkInt().then((previewSdkInt) => {
2  // 0
3});

getReadableVersion()

Gets the application human readable version (same as getVersion() + '.' + getBuildNumber())

Examples

1let readableVersion = DeviceInfo.getReadableVersion();
2// iOS: 1.0.1.32
3// Android: 1.0.1.234
4// Windows: ?

getSerialNumber()

Gets the device serial number. Will be 'unknown' in almost all cases unless you have a privileged app and you know what you're doing.

Examples

1DeviceInfo.getSerialNumber().then((serialNumber) => {
2  // iOS: unknown
3  // Android: ? (maybe a serial number, if your app is privileged)
4  // Windows: ? (a serial number, if your app has the "capability smbios")
5});

Notes

capability smbios

If you want to use this method in windows, you have to add smbios capability in your aplication. Please following this documentation for add the capability in your manifest file.

getSecurityPatch()

The user-visible security patch level.

Examples

1DeviceInfo.getSecurityPatch().then((securityPatch) => {
2  // "2018-07-05"
3});

getSystemName()

Gets the device OS name.

Examples

1let systemName = DeviceInfo.getSystemName();
2// iOS: "iOS" on newer iOS devices "iPhone OS" on older devices (including older iPad models), "iPadOS" for iPads using iPadOS 15.0 or higher.
3// Android: "Android"
4// Windows: ?

getSystemVersion()

Gets the device OS version.

Examples

1let systemVersion = DeviceInfo.getSystemVersion();
2// iOS: "11.0"
3// Android: "7.1.1"
4// Windows: ?

getBuildId()

Gets build number of the operating system.

Examples

1DeviceInfo.getBuildId().then((buildId) => {
2  // iOS: "12A269"
3  // tvOS: not available
4  // Android: "13D15"
5  // Windows: not available
6});

getTags()

Comma-separated tags describing the build.

Examples

1DeviceInfo.getTags().then((tags) => {
2  // "release-keys, unsigned, debug",
3});

getType()

The type of build.

Examples

1DeviceInfo.getType().then((type) => {
2  // "user", "eng"
3});

getTotalDiskCapacity()

Method that gets full disk storage size, in bytes, taking into account both root and data file systems calculation.

Examples

1DeviceInfo.getTotalDiskCapacity().then((capacity) => {
2  // Android: 17179869184
3  // iOS: 17179869184
4});

Notes

The API used by this method for Android was changed in v6.0.0. The older version has been maintained below as getTotalDiskCapacityOld(). On iOS, getTotalDiskCapacity() and getTotalDiskCapacityOld() return the same value.

getTotalDiskCapacityOld()

Old implementation of method that gets full disk storage size, in bytes.

Examples

1DeviceInfo.getTotalDiskCapacityOld().then((capacity) => {
2  // Android: 17179869184
3  // iOS: 17179869184
4});

getTotalMemory()

Gets the device total memory, in bytes.

Examples

1DeviceInfo.getTotalMemory().then((totalMemory) => {
2  // 1995018240
3});

getUniqueId()

This identifier is considered sensitive information in some app stores (e.g. Huawei or Google Play) and may lead to your app being removed or rejected, if used without user consent or for unapproved purposes. Refer to store policies for more information (see notes below).

Gets the device unique ID. On Android it is currently identical to getAndroidId() in this module. On iOS it uses the DeviceUID uid identifier. On Windows it uses Windows.Security.ExchangeActiveSyncProvisioning.EasClientDeviceInformation.id.

Examples

1DeviceInfo.getUniqueId().then((uniqueId) => {
2// iOS: "FCDBD8EF-62FC-4ECB-B2F5-92C9E79AC7F9"
3// Android: "dd96dec43fb81c97"
4// Windows: "{2cf7cb3c-da7a-d508-0d7f-696bb51185b4}"
5});

Notes

iOS: This is IDFV or a random string if IDFV is unavaliable. Once UID is generated it is stored in iOS Keychain and NSUserDefaults. So it would stay the same even if you delete the app or reset IDFV. You can carefully consider it a persistent, cross-install unique ID. It can be changed only in case someone manually override values in Keychain/NSUserDefaults or if Apple would change Keychain and NSUserDefaults implementations. Beware: The IDFV is calculated using your bundle identifier and thus will be different in app extensions.

android: Prior to Oreo, this id (ANDROID_ID) will always be the same once you set up your phone.

android: Google Play policy, see "persistent device identifiers". Huawei - AppGallery Review Guidelines see "permanent device identifier" and "obtaining user consent".

syncUniqueId()

This method is intended for iOS.

This synchronizes uniqueId with IDFV or sets new a random string.

On iOS it uses the DeviceUID uid identifier. On other platforms it just call getUniqueId() in this module.

Examples

1DeviceInfo.syncUniqueId().then((uniqueId) => {
2  // iOS: "FCDBD8EF-62FC-4ECB-B2F5-92C9E79AC7F9"
3  // Android: "dd96dec43fb81c97"
4  // Windows: ?
5});

Notes

If user moved or restored data from one iOS device to second iOS device then he will have two different devices with same uniqueId in Keychain/NSUserDefaults. User can call syncUniqueId() on new iOS device. That will update his uniqueId from IDFV or a random string.

getUsedMemory()

Gets the app memory usage, in bytes.

⚠️ A note from the Android docs.

Note: this method is only intended for debugging or building a user-facing process management UI.

Examples

1DeviceInfo.getUsedMemory().then((usedMemory) => {
2  // 23452345
3});

getUserAgent()

Gets the device User Agent.

Examples

1DeviceInfo.getUserAgent().then((userAgent) => {
2  // 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"
3  // tvOS: not available
4  // Android: "Mozilla/5.0 (Linux; Android 12; sdk_gphone64_arm64 Build/SE1A.220630.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.114 Mobile Safari/537.36"
5  // Windows: ?
6});

getVersion()

Gets the application version. Take into account that a version string is device/OS formatted and can contain any additional data (such as build number etc.). If you want to be sure about version format, you can use a regular expression to get the desired portion of the returned version string.

Examples

1let version = DeviceInfo.getVersion();
2// iOS: "1.0"
3// Android: "1.0" or "1.0.2-alpha.12"
4// Windows: ?

isAirplaneMode()

Tells if the device is in Airplane Mode.

Examples

1DeviceInfo.isAirplaneMode().then((airplaneModeOn) => {
2  // false
3});

Notes

This only works if the remote debugger is disabled.

isBatteryCharging()

Tells if the battery is currently charging.

Examples

1DeviceInfo.isBatteryCharging().then((isCharging) => {
2  // true or false
3});

isEmulator()

Tells if the application is running in an emulator.

Examples

1DeviceInfo.isEmulator().then((isEmulator) => {
2  // false
3});

isKeyboardConnected()

Tells if the device has a keyboard connected.

Examples

1let isKeyboardConnected = DeviceInfo.isKeyboardConnected();
2// true

isPinOrFingerprintSet()

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

Examples

1DeviceInfo.isPinOrFingerprintSet().then((isPinOrFingerprintSet) => {
2  if (!isPinOrFingerprintSet) {
3    // ...
4  }
5});

isTablet()

Tells if the device is a tablet.

Examples

1let isTablet = DeviceInfo.isTablet();
2// true

isLowRamDevice()

Tells if the device has low RAM.

Examples

1let isLowRamDevice = DeviceInfo.isLowRamDevice();
2// true

isDisplayZoomed()

Tells if the user changed Display Zoom to Zoomed

Examples

1let isDisplayZoomed = DeviceInfo.isDisplayZoomed();
2// true

isTabletMode()

Tells if the device is in tablet mode.

Examples

1let isTabletMode = DeviceInfo.isTabletMode();
2// true

isLandscape()

Tells if the device is currently in landscape mode.

Examples

1DeviceInfo.isLandscape().then((isLandscape) => {
2  // true
3});

isMouseConnected()

Tells if the device has a mouse connected.

Examples

1let isMouseConnected = DeviceInfo.isMouseConnected();
2// true

hasGms()

Tells if the device supports Google Mobile Services.

Examples

1DeviceInfo.hasGms().then((hasGms) => {
2  // true
3});

hasHms()

Tells if the device supports Huawei Mobile Services.

Examples

1DeviceInfo.hasHms().then((hasHms) => {
2  // true
3});

hasNotch()

Tells if the device has a notch.

Examples

1let hasNotch = DeviceInfo.hasNotch();
2// true

hasDynamicIsland()

Tells if the device has a dynamic island.

Examples

1let hasDynamicIsland = DeviceInfo.hasDynamicIsland();
2// true

getDeviceType()

Returns the device's type as a string, which will be one of:

Handset
Tablet
Tv
Desktop
GamingConsole
unknown

Examples

1let type = DeviceInfo.getDeviceType();
2// 'Handset'

supported32BitAbis()

An ordered list of 32 bit ABIs supported by this device.

Examples

1DeviceInfo.supported32BitAbis().then((abis) => {
2  // ["armeabi-v7a", "armeabi"]
3});

supported64BitAbis()

An ordered list of 64 bit ABIs supported by this device.

Examples

1DeviceInfo.supported64BitAbis().then((abis) => {
2  // ["arm64-v8a"]
3});

supportedAbis()

Returns a list of supported processor architecture version

Examples

1DeviceInfo.supportedAbis().then((abis) => {
2  // [ "arm64 v8", "Intel x86-64h Haswell", "arm64-v8a", "armeabi-v7a", "armeabi", "win_x86", "win_arm", "win_x64" ]
3});

hasSystemFeature(feature)

Tells if the device has a specific system feature.

Examples

1DeviceInfo.hasSystemFeature('amazon.hardware.fire_tv').then((hasFeature) => {
2  // true or false
3});

getSystemAvailableFeatures()

Returns a list of available system features on Android.

Examples

1DeviceInfo.getSystemAvailableFeatures().then((features) => {
2  // ["android.software.backup", "android.hardware.screen.landscape", "android.hardware.wifi", ...]
3});

isLocationEnabled()

Tells if the device has location services turned off at the device-level (NOT related to app-specific permissions)

Examples

1DeviceInfo.isLocationEnabled().then((enabled) => {
2  // true or false
3});

isHeadphonesConnected()

Tells if the device is connected to wired headset or bluetooth headphones

Examples

1DeviceInfo.isHeadphonesConnected().then((enabled) => {
2  // true or false
3});

getAvailableLocationProviders()

Returns an object of platform-specfic location providers/servcies, with boolean value whether or not they are currently available.

NOTE: This function requires access to the Location permission on Android

Android Example

1DeviceInfo.getAvailableLocationProviders().then((providers) => {
2  // {
3  //   gps: true
4  //   network: true
5  //   passive: true
6  // }
7});

iOS Example

1DeviceInfo.getAvailableLocationProviders().then((providers) => {
2  // {
3  //   headingAvailable: false
4  //   isRangingAvailable: false
5  //   locationServicesEnabled: true
6  //   significantLocationChangeMonitoringAvailable: true
7  // }
8});

getBrightness()

Gets the current brightness level of the device's main screen. Currently iOS only. Returns a number between 0.0 and 1.0, inclusive.

Examples

1DeviceInfo.getBrightness().then((brightness) => {
2  // iOS: 0.6
3});

Hooks & Events

Supported in Windows, iOS & Android (web support for battery/charging-related APIs).

useBatteryLevel or RNDeviceInfo_batteryLevelDidChange

Fired when the battery level changes; sent no more frequently than once per minute.

Examples

1import { useBatteryLevel } from 'react-native-device-info';
2
3const batteryLevel = useBatteryLevel(); // 0.759999
4
5<Text>{batteryLevel}</Text>;

1import { NativeEventEmitter, NativeModules } from 'react-native';
2const deviceInfoEmitter = new NativeEventEmitter(NativeModules.RNDeviceInfo);
3
4deviceInfoEmitter.addListener('RNDeviceInfo_batteryLevelDidChange', (level) => {
5  // 0.759999
6});

useBatteryLevelIsLow or RNDeviceInfo_batteryLevelIsLow

Fired when the battery level is considered low (multiple times untill charged)

Platform	Percentage
iOS	20
Android	15
Web	20
Windows	20

Examples

1import { useBatteryLevelIsLow } from 'react-native-device-info';
2
3const batteryLevelIsLow = useBatteryLevelIsLow(); // 0.19
4
5<Text>{batteryLevelIsLow}</Text>;

1import { NativeEventEmitter, NativeModules } from 'react-native';
2const deviceInfoEmitter = new NativeEventEmitter(NativeModules.RNDeviceInfo);
3
4deviceInfoEmitter.addListener('RNDeviceInfo_batteryLevelIsLow', (level) => {
5  // 0.19
6});

usePowerState or RNDeviceInfo_powerStateDidChange

Fired when the battery state changes or device enters in the power saving mode, for example when the device enters charging mode or is unplugged.

Examples

1import { usePowerState } from 'react-native-device-info';
2
3const powerState = usePowerState(); // 'charging'
4
5<Text>{powerState}</Text>;

1import { NativeEventEmitter, NativeModules } from 'react-native'
2const deviceInfoEmitter = new NativeEventEmitter(NativeModules.RNDeviceInfo)
3
4deviceInfoEmitter.addListener('RNDeviceInfo_powerStateDidChange', { batteryState } => {
5  // 'charging'
6});

useFirstInstallTime

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

Example

1import { useFirstInstallTime } from 'react-native-device-info';
2
3const { loading, result } = useFirstInstallTime(); // { loading: true, result: 1517681764528}
4
5<Text>{loading ? 'loading...' : result}</Text>;

useDeviceName

Gets the device name.

Example

1import { useDeviceName } from 'react-native-device-info';
2
3const { loading, result } = useDeviceName(); // { loading: true, result: "Becca's iPhone 6"}
4
5<Text>{loading ? 'loading...' : result}</Text>;

useHasSystemFeature

Tells if the device has a specific system feature.

Example

1import { useHasSystemFeature } from 'react-native-device-info';
2
3const { loading, result } = useHasSystemFeature('amazon.hardware.fire_tv'); // { loading: true, result: false }
4
5<Text>{loading ? 'loading...' : result}</Text>;

useIsEmulator

Get whether the application is running in an emulator.

Example

1import { useIsEmulator } from 'react-native-device-info';
2
3const { loading, result } = useIsEmulator(); // { loading: true, result: false }
4
5<Text>{loading ? 'loading...' : result}</Text>;

useManufacturer

Gets the device manufacturer.

Example

1import { useManufacturer } from 'react-native-device-info';
2
3const { loading, result } = useManufacturer(); // { loading: true, result: "Apple"}
4
5<Text>{loading ? 'loading...' : result}</Text>;

useIsHeadphonesConnected

Tells if the device is connected to wired headset or bluetooth headphones.

This hook subscribes to the event, RNDeviceInfo_headphoneConnectionDidChange , and updates the result field accordingly.

Example

1import { useIsHeadphonesConnected } from 'react-native-device-info';
2
3const { loading, result } = useIsHeadphonesConnected(); // { loading: true, result: false}
4
5<Text>{loading ? 'loading...' : result}</Text>;

useBrightness

Gets the current brightness level of the device's main screen. Currently iOS only. Returns a number between 0.0 and 1.0, inclusive.

This hook subscribes to the event, RNDeviceInfo_brightnessDidChange , and updates the brightness field accordingly.

Example

1import { useBrightness } from 'react-native-device-info';
2
3const brightness = useBrightness(); // 0.46578987897654567
4
5<Text>{brightness}</Text>;

1import { NativeEventEmitter, NativeModules } from 'react-native';
2
3const deviceInfoEmitter = new NativeEventEmitter(NativeModules.RNDeviceInfo);
4
5deviceInfoEmitter.addListener('RNDeviceInfo_brightnessDidChange', (brightness) => {
6  // 0.46578987897654567
7});

=======

Native interoperatibily

If you need to check for device type from the native side, you can use the following:

1import com.learnium.resolver.DeviceTypeResolver
2
3...
4deviceTypeResolver = new DeviceTypeResolver(context);
5...
6//Check if the device is a Tablet:
7if(deviceTypeResolver.isTablet){
8  ...
9}else{
10  ...
11}

Troubleshooting

When installing or using react-native-device-info, you may encounter the following problems:

[android] - Unable to merge dex / Multiple dex files / Problems with `com.google.android.gms`

react-native-device-info uses com.google.android.gms:play-services-gcm to provide getInstanceId(). This can lead to conflicts when building the Android application.

If you're using a different version of com.google.android.gms:play-services-gcm in your app, you can define the googlePlayServicesVersion gradle variable in your build.gradle file to tell react-native-device-info what version it should require. See the example project included here for a sample.

If you're using a different library that conflicts with com.google.android.gms:play-services-gcm, and you are certain you know what you are doing such that you will avoid version conflicts, you can simply ignore this dependency in your gradle file:

1 compile(project(':react-native-device-info')) {
2    exclude group: 'com.google.android.gms'
3}

[ios] - ld: library not found for -lRNDeviceInfo-tvOS

Seems to be a bug caused by react-native link. You can manually delete libRNDeviceInfo-tvOS.a in Xcode -> [Your iOS build target] -> Build Phrases -> Link Binary with Libraries.

[ios] - [NetworkInfo] Descriptors query returned error: Error Domain=NSCocoaErrorDomain Code=4099 “The connection to service named com.apple.commcenter.coretelephony.xpc was invalidated.”

This is a system level log that may be turned off by executing: xcrun simctl spawn booted log config --mode "level:off" --subsystem com.apple.CoreTelephony. To undo the command, you can execute: xcrun simctl spawn booted log config --mode "level:info" --subsystem com.apple.CoreTelephony

[ios] - Multiple versions of React when using CocoaPods "tries to require 'react-native' but there are several files providing this module"

RN<=59 You may need to adjust your Podfile like this if you use Cocoapods and have undefined symbols or duplicate React definitions

1target 'yourTargetName' do
2  # See http://facebook.github.io/react-native/docs/integration-with-existing-apps.html#configuring-cocoapods-dependencies
3  pod 'React', :path => '../node_modules/react-native', :subspecs => [
4    'Core',
5    'CxxBridge', # Include this for RN >= 0.47
6    'DevSupport', # Include this to enable In-App Devmenu if RN >= 0.43
7    'RCTText',
8    'RCTNetwork',
9    'RCTWebSocket', # Needed for debugging
10    'RCTAnimation', # Needed for FlatList and animations running on native UI thread
11    # Add any other subspecs you want to use in your project
12  ]
13
14  # Explicitly include Yoga if you are using RN >= 0.42.0
15  pod 'yoga', :path => '../node_modules/react-native/ReactCommon/yoga'
16
17  # Third party deps podspec link - you may have multiple pods here, just an example
18  pod 'RNDeviceInfo', path: '../node_modules/react-native-device-info'
19
20end
21
22# if you see errors about React duplicate definitions, this fixes it. The same works for yoga.
23post_install do |installer|
24  installer.pods_project.targets.each do |target|
25    if target.name == "React"
26      target.remove_from_project
27    end
28  end
29end

[tests] - Cannot run my test suite when using this library

react-native-device-info contains native code, and needs to be mocked. Jest Snapshot support may work though.

If you do not have a Jest Setup file configured, you should add the following to your Jest settings and create the jest.setup.js file in project root:

1setupFiles: ['<rootDir>/jest.setup.js'];

You should then add the following to your Jest setup file to mock the DeviceInfo Native Module:

1import mockRNDeviceInfo from 'react-native-device-info/jest/react-native-device-info-mock';
2
3jest.mock('react-native-device-info', () => mockRNDeviceInfo);

Checkout the example project for more information.

[warnings] - I get too many warnings (battery state, etc)

Some of the APIs (like getBatteryState) will throw warnings in certain conditions like on tvOS or the iOS emulator. This won't be visible in production but even in development it may be irritating. It is useful to have the warnings because these devices return no state, and that can be surprising, leading to github support issues. The warnings is intended to educate you as a developer. If the warnings are troublesome you may try this in your code to suppress them:

1import { LogBox } from 'react-native';
2LogBox.ignoreLogs(['Battery state']);

Release Notes

See the CHANGELOG.md.

Contributing

Please see the contributing guide.

react-native-dom

As a courtesy to developers, this library was made compatible in v0.21.6 with react-native-dom and react-native-web by providing an empty polyfill in order to avoid breaking builds.

Only getUserAgent() will return a correct value. All other API methods will return an "empty" value of its documented return type: 0 for numbers, '' for strings, false for booleans.

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

License

Determines if the project has defined a license.

8

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

7

Maintained

Determines if the project is "actively maintained".

4

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

Security-Policy

Determines if the project has published a security policy.

0

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

Reason

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Info: 0 out of 28 GitHub-owned GitHubAction dependencies pinned
Info: 0 out of 15 third-party GitHubAction dependencies pinned

0

Fuzzing

Determines if the project uses fuzzing.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

57 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-c2jc-4fpr-4vhg
Warn: Project is vulnerable to: GHSA-crh6-fp67-6883
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-4w2v-q235-vp99
Warn: Project is vulnerable to: GHSA-cph5-m8f7-6c5x
Warn: Project is vulnerable to: GHSA-wf5p-g6vw-rhxx
Warn: Project is vulnerable to: GHSA-jr5f-v2jv-69x6
Warn: Project is vulnerable to: GHSA-qwcr-r2fm-qrc7
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-rv95-896h-c2vc
Warn: Project is vulnerable to: GHSA-qw6h-vgh9-j6wx
Warn: Project is vulnerable to: GHSA-jchw-25xp-jwwc
Warn: Project is vulnerable to: GHSA-cxjh-pqwp-8mfp
Warn: Project is vulnerable to: GHSA-74fj-2j2h-c42q
Warn: Project is vulnerable to: GHSA-pw2r-vq6v-hr8c
Warn: Project is vulnerable to: GHSA-7mhc-prgv-r3q4
Warn: Project is vulnerable to: GHSA-78xj-cgh5-2h22
Warn: Project is vulnerable to: GHSA-2p57-rm9w-gvfp
Warn: Project is vulnerable to: GHSA-w7q9-p3jq-fmhm
Warn: Project is vulnerable to: GHSA-xvf7-4v9q-58w6
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-8hfj-j24r-96c4
Warn: Project is vulnerable to: GHSA-wc69-rhjr-hc9g
Warn: Project is vulnerable to: GHSA-56x4-j7p9-fcf9
Warn: Project is vulnerable to: GHSA-v78c-4p63-2j6c
Warn: Project is vulnerable to: GHSA-9wv6-86v2-598j
Warn: Project is vulnerable to: GHSA-rhx6-c78j-4q9w
Warn: Project is vulnerable to: GHSA-x565-32qp-m3vf
Warn: Project is vulnerable to: GHSA-rxrc-rgv4-jpvx
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
Warn: Project is vulnerable to: GHSA-g4rg-993r-mgx7
Warn: Project is vulnerable to: GHSA-pq67-2wwv-3xjx
Warn: Project is vulnerable to: GHSA-8cj5-5rvv-wf4v
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-rv73-9c8w-jp4c
Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7
Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
Warn: Project is vulnerable to: GHSA-776f-qx25-q3cc
Warn: Project is vulnerable to: GHSA-5fg8-2547-mr8q
Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp
Warn: Project is vulnerable to: GHSA-h5c3-5r3r-rr8q
Warn: Project is vulnerable to: GHSA-rmvr-2pp2-xj38
Warn: Project is vulnerable to: GHSA-xx4v-prfh-6cgc
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-6fc8-4gx4-v693

Score

3.7

/10

Last Scanned on 2025-06-30

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

@kirz/react-native-device-info

Installations

Developer Guide

Yes

CommonJS

20.15.0

10.7.0

Pull Requests

3

721

198

520

Issues

4

985

981

Releases

Languages

Developer

react-native-device-info

Download Statistics

GitHub Statistics

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Peer Dependencies

Dev Dependencies

react-native-device-info

TOC

v6 to v7 upgrade

Installation

Proguard

AndroidX Support

Linking

Usage

API

getApiLevel()

Examples

Notes

getAndroidId()

Examples

getApplicationName()

Examples

getBaseOs()

Examples

getBatteryLevel()

Examples

Notes

getBootloader()

Examples

getBrand()

Examples

getBuildNumber()

Examples

getBundleId()

Examples

isCameraPresent()

Examples

Notes

getCarrier()

Examples

getCodename()

Examples

getDevice()

Examples

getDeviceId()

Examples

getDisplay()

Examples

getDeviceName()

Examples

getDeviceToken()

Examples

getFirstInstallTime()

Examples