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Dokumen ini menjelaskan cara mulai mengembangkan dengan Nearby Messages API di
iOS.
Langkah 1: Dapatkan Xcode versi terbaru
Untuk mem-build project menggunakan Google Nearby Messages API for iOS, Anda memerlukan Xcodeversi 6.3 atau yang lebih baru.
Langkah 2: Dapatkan CocoaPods
Google Nearby Messages API untuk iOS tersedia sebagai pod CocoaPods. CocoaPods adalah pengelola dependensi open source untuk project Swift dan Objective-C Cocoa.
Jika Anda belum memiliki alat CocoaPods, instal di OS X dengan menjalankan perintah berikut dari terminal. Untuk mengetahui detailnya, lihat Panduan Memulai
CocoaPods.
$sudogeminstallcocoapods
Langkah 3: Instal API menggunakan CocoaPods
Buat Podfile untuk Google Nearby Messages API untuk iOS dan gunakan untuk
menginstal API beserta dependensinya.
Jika Anda belum memiliki project Xcode, buat sekarang dan simpan ke
komputer lokal Anda. (Jika Anda baru mengenal pengembangan iOS, buat Aplikasi
Tampilan Tunggal, dan pastikan Use Automatic Reference Counting diaktifkan.)
Buat file bernama Podfile dalam direktori project Anda. File ini menentukan dependensi project Anda.
Edit Podfile dan tambahkan dependensi Anda. Berikut adalah Podspec sederhana,
termasuk nama pod yang Anda perlukan untuk Google Nearby Messages API untuk
iOS:
source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '7.0'
pod 'NearbyMessages'
Simpan Podfile.
Buka terminal dan buka direktori yang berisi Podfile:
$ cd
Jalankan perintah pod install. Tindakan ini akan menginstal API yang ditentukan di
Podspec, beserta dependensi yang mungkin dimiliki.
$ pod install
Tutup Xcode, lalu buka (klik dua kali) file .xcworkspace project Anda untuk meluncurkan Xcode. Mulai saat ini dan seterusnya, Anda harus menggunakan file .xcworkspace untuk
membuka project.
Langkah 4: Buat header jembatan (khusus Swift)
Jika membuat project menggunakan Swift, Anda harus menambahkan header jembatan ke
project agar dapat menggunakan library yang diinstal oleh file pod.
Lakukan langkah-langkah berikut untuk menambahkan header jembatan:
Di direktori yang sama dengan file .xcworkspace project Anda, tambahkan file header baru (beri nama apa pun yang Anda inginkan dan gunakan ekstensi nama file ".h").
Tempel kode berikut ke dalam file yang Anda buat:
#import <GNSMessages.h>.
Simpan file.
Di panel kiri editor project, pilih project utama.
Klik Build Settings di bagian atas editor build.
Di Setelan Build, buka "Swift Compiler - Code Generation" (ketik
"Swift Compiler" ke dalam kotak penelusuran untuk menemukannya dengan cepat).
Klik panah untuk meluaskan bagian Objective-C Bridging Header.
Di bagian Debug dan Release, tambahkan jalur ke file header yang
Anda buat.
Build project agar perubahan diterapkan.
Langkah 5: Dapatkan Akun Google
Untuk menggunakan Nearby Messages API, Anda memerlukan Akun Google.
Jika sudah memiliki akun, Anda sudah siap. Sebaiknya buat Akun Google terpisah untuk tujuan pengujian.
Langkah 6: Mendapatkan kunci API
Lakukan langkah-langkah berikut untuk mengaktifkan Google Nearby Messages API untuk iOS dan mendapatkan
kunci API:
Buat atau pilih project untuk mendaftarkan aplikasi Anda.
Klik Continue untuk Mengaktifkan API.
Di halaman Credentials, buat kunci iOS baru (dan tetapkan Kredensial
API).
Catatan: Jika Anda sudah memiliki kunci iOS, Anda dapat menggunakan kunci tersebut.
Dalam dialog yang muncul, masukkan ID paket aplikasi Anda. Contoh:
com.example.nearbyexample
Kunci API iOS baru Anda akan muncul dalam daftar kunci API untuk project Anda.
Kunci API adalah string karakter, seperti ini:
AIzaSyBdVl-cTICSwYKrZ95SuvNw7dbMuDt1KG0
Untuk mencegah pencurian kuota, amankan kunci API Anda dengan mengikuti
praktik terbaik berikut.
Langkah 7: Buat objek pengelola pesan
Objek pengelola pesan memungkinkan Anda memublikasikan dan berlangganan. Pertukaran pesan tidak
diautentikasi, jadi Anda harus memberikan kunci API yang dibuat di langkah
sebelumnya.
[null,null,["Terakhir diperbarui pada 2025-08-29 UTC."],[[["\u003cp\u003eThe Nearby Messages API is deprecated and will stop working in December 2023, with users encouraged to migrate to Nearby Connections.\u003c/p\u003e\n"],["\u003cp\u003eDeveloping with the Nearby Messages API on iOS requires Xcode version 6.3 or later and the use of CocoaPods for dependency management.\u003c/p\u003e\n"],["\u003cp\u003eInstallation of the API is done via creating and editing a \u003ccode\u003ePodfile\u003c/code\u003e with a simple \u003ccode\u003epod install\u003c/code\u003e command in the terminal.\u003c/p\u003e\n"],["\u003cp\u003eSwift projects additionally require the creation of a bridging header file, referencing GNSMessages.h, and specifying the path to this in the project's build settings.\u003c/p\u003e\n"],["\u003cp\u003eUsing the API requires a Google account and an API key, which is generated in the Google Developers Console by enabling the Nearby Messages API.\u003c/p\u003e\n"]]],["The guide outlines the process for developing with the deprecated Nearby Messages API on iOS. Key actions include: installing Xcode (v6.3+), setting up CocoaPods for dependency management, creating a `Podfile` to install the 'NearbyMessages' pod, and adding a bridging header for Swift projects. A Google account and an iOS API key are needed, generated via the Google Developers Console using the app's bundle identifier. Finally, a message manager object is created using the API key to enable publishing and subscribing.\n"],null,["# Get Started\n\n| **Warning:** Nearby Messages is deprecated and will stop working as of December 2023. Please navigate to [Nearby Connections](//developers.google.com/nearby/connections/overview) for further support or [Migration Guideline](//developers.google.com/nearby/messages/ios/migrate-to-nc) on how to migrate existing Nearby Messages usage to Nearby Connections.\n\nThis document explains how to start developing with the Nearby Messages API on\niOS.\n\nStep 1: Get the latest version of Xcode\n---------------------------------------\n\nTo build a project using the Google Nearby Messages API for iOS, you need\n**version 6.3** or later of [Xcode](https://developer.apple.com/xcode/).\n\nStep 2: Get CocoaPods\n---------------------\n\nThe Google Nearby Messages API for iOS is available as a\n[CocoaPods](https://cocoapods.org/) pod. CocoaPods is an open source dependency\nmanager for Swift and Objective-C Cocoa projects.\n\nIf you don't already have the CocoaPods tool, install it on OS X by running the\nfollowing command from the terminal. For details, see the [CocoaPods Getting\nStarted guide](https://guides.cocoapods.org/using/getting-started.html). \n\n $ sudo gem install cocoapods\n\nStep 3: Install the API using CocoaPods\n---------------------------------------\n\nCreate a `Podfile` for the Google Nearby Messages API for iOS and use it to\ninstall the API and its dependencies.\n\n- If you don't have an Xcode project yet, create one now and save it to your local machine. (If you're new to iOS development, create a Single View Application, and ensure that Use Automatic Reference Counting is turned on.)\n- Create a file named `Podfile` in your project directory. This file defines your project's dependencies.\n- Edit the `Podfile` and add your dependencies. Here is a simple Podspec,\n including the name of the pod you need for the Google Nearby Messages API for\n iOS:\n\n ```text\n source 'https://github.com/CocoaPods/Specs.git'\n platform :ios, '7.0'\n pod 'NearbyMessages'\n ```\n\n \u003cbr /\u003e\n\n- Save the `Podfile`.\n\n- Open a terminal and go to the directory containing the `Podfile`:\n\n $ cd\n- Run the `pod install` command. This will install the APIs specified in the\n Podspec, along with any dependencies they may have.\n\n $ pod install\n- Close Xcode, and then open (double-click) your project's `.xcworkspace` file\n to launch Xcode. From this time onwards, you must use the `.xcworkspace` file to\n open the project.\n\nStep 4: Create a bridging header (Swift only)\n---------------------------------------------\n\nIf you created your project using Swift, you must add a bridging header to your\nproject so that it can use the libraries that were installed by the pod file.\nTake these steps to add a bridging header:\n\n1. In the same directory as your project's `.xcworkspace` file, add a new header file (name it whatever you like and use a filename extension of \".h\").\n2. Paste the following code into the file you created: `#import \u003cGNSMessages.h\u003e`.\n3. Save the file.\n4. In the project editor left pane, select the main project.\n5. Click **Build Settings** at the top of the build editor.\n6. In Build Settings, navigate to \"Swift Compiler - Code Generation\" (type \"Swift Compiler\" into the search box to locate it quickly).\n7. Click the arrow to expand the **Objective-C Bridging Header** section.\n8. Under **Debug** and **Release**, add the path to the header file you created.\n9. Build the project to make the changes take effect.\n\nStep 5: Get a Google account\n----------------------------\n\nTo use the Nearby Messages APIs, you need a [Google Account](//www.google.com/accounts/NewAccount).\nIf you already have an account, then you're all set. You may also want a\nseparate Google Account for testing purposes.\n\nStep 6: Get an API key\n----------------------\n\nTake these steps to enable the Google Nearby Messages API for iOS and get an\nAPI key:\n\n1. Go to the [Google Developers Console](https://console.developers.google.com/flows/enableapi?apiid=copresence&keyType=CLIENT_SIDE_IOS&reusekey=true).\n2. Create or select a project to register your application with.\n3. Click **Continue** to Enable the API.\n4. On the **Credentials** page, create a new **iOS key** (and set the API Credentials). \n Note: If you have an existing **iOS key**, you may use that key.\n5. In the resulting dialog, enter your app's bundle identifier. For example: \n\n ```\n com.example.nearbyexample\n ```\n6. Your new iOS API key appears in the list of API keys for your project. An API key is a string of characters, something like this: \n\n ```\n AIzaSyBdVl-cTICSwYKrZ95SuvNw7dbMuDt1KG0\n ```\n7. To prevent quota theft, secure your API key following these [best practices](/console/help/console#apikeybestpractices).\n\n| **Note:** If you are also developing an Android app, or using the Proximity Beacon REST API, make sure you generate all respective API keys within the same Google Developers Console project. For more information, see the [Getting Started guide for Android](/nearby/messages/android/get-started), and [Get Started with the REST API](/beacons/proximity/get-started).\n\nStep 7: Create a message manager object\n---------------------------------------\n\nThe message manager object lets you publish and subscribe. Message exchange is\nunauthenticated, so you must supply the API key you created in the previous\nstep.\n\n\u003cbr /\u003e\n\n### Objective-C\n\n\u003cbr /\u003e\n\n #import \u003cGNSMessages.h\u003e\n\n GNSMessageManager *messageManager =\n [[GNSMessageManager alloc] initWithAPIKey:@\"API_KEY\"];\n\n\u003cbr /\u003e\n\n### Swift\n\n\u003cbr /\u003e\n\n let messageManager = GNSMessageManager(APIKey: \"API_KEY\")\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e"]]
