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Notice: If you open a pull request in TUIKit Android or iOS and the corresponding changes are successfully merged, your name will be included in README.md with a hyperlink to your homepage on GitHub.

Image Download

Tencent Cloud branch download address: Download

SDK Download

Native SDK	Download Address	Integration Guide	Update Log
Android	GitHub (Recommended)	[Quick Integration] SDK Integration (Android) [General Integration] SDK Integration (Android)	Update Log (Native)
iOS	GitHub (Recommended)	[Quick Integration] SDK Integration (iOS) [General Integration] SDK Integration (iOS)
Mac	GitHub (Recommended)	[General Integration] SDK Integration (Mac)
Windows	GitHub (Recommended)	[General Integration] SDK Integration (Windows)

TUIKit Integration

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Module	Platform	Document Link
Quick Integration	iOS	TUIKit-iOS Quick Integration
	Android	TUIKit-Android Quick Integration
Setting UI Styles	iOS	Setting UI Styles (TUIKit-iOS)
	Android	Setting UI Styles (TUIKit-Android)
Adding Custom Messages	iOS	Adding Custom Messages (TUIKit-iOS)
	Android	Adding Custom Messages (TUIKit-Android)

Differences Between the Basic Edition and the Enhanced Edition

• SDK added the Enhanced Edition from SDK 5.4. The original edition is called the Basic Edition.
• Both the Basic Edition and Enhanced Edition support V2 APIs. However, the Enhanced Edition no longer supports legacy APIs while the Basic Edition still supports legacy APIs.
• If you have not integrated legacy APIs, we recommend that you directly use V2 APIs and choose the Enhanced Edition SDK.
• If you have integrated legacy APIs, we recommend that you upgrade to V2 APIs and gradually transition to the Enhanced Edition SDK.
• Compared with the Basic Edition, the Enhanced Edition has greatly reduced the SDK size and installation package increment.
• Compared with the Basic Edition, the Enhanced Edition provides more new features.
• Subsequent development of new features will only be supported on the Enhanced Edition. The Basic Edition supports only routine maintenance and fixing of existing problems.

Comparison of the SDK sizes

Platform	Item	Basic Edition	Enhanced Edition
Android	aar size	7.8 MB	3.1 MB
iOS	framework size	57.7 MB	11.2 MB

Comparison of the app size increments

Platform	Architecture	Basic Edition	Enhanced Edition
apk increment	armeabi-v7a	3.2 MB	1.1 MB
	arm64-v8a	5.2 MB	1.7 MB
ipa increment	arm64	2.1 MB	1.1 MB

Guidelines for Upgrading IMSDK to V2 APIs

API Upgrade Guidelines

Latest Enhanced Version 6.2.2363 @2022.04.29

SDK

• Added the community topic feature.
• Added the message edit API.
• Added support for one-to-one message read receipts.
• Optimized the network quality of the International Site.
• Fixed the issue where a read message was displayed as unread after the app was uninstalled and reinstalled.
• Fixed the issue where when the profile of a non-friend user was obtained, the values of custom fields cannot be updated after they were changed to null.
• Fixed the issue where the lastMsg of a one-to-one conversation was inconsistent with the lastMsg in the message history when both sides sent a message simultaneously.
• Fixed the issue where after the group owner of a public group approved a group joining request, the callback received by the applicant was incorrect.
• Fixed the issue where the nameCard of a message sent by a user was null when the user checked this message.
• Fixed the issue in some cases where the conversation list was not sorted after messages were sent.

TUIKit and demo

• Added the offline push component and simplified the integration process.
• Supported read receipts for group messages.
• Supported the dark theme for iOS.
• Fixed the issue for Android where the app crashed when an excessively large image was sent and previewed.
• Fixed the issue for Android where after a video message was sent, the duration displayed in the message was inconsistent with the actual duration of the video.
• Fixed the issue for Android where a user cannot continue to handle friend requests after the user handled a friend request.

Latest Basic Version 5.1.66 @2021.09.22

Android

• Removed the feature of getting Wi-Fi information.

Feedback

• If you encounter any issue when using TIMSDK, please provide feedback on the problem to us so that we can quickly and effectively locate and solve the issue for you.
• TIMSDK Issue Feedback Guidelines