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Run Demo/

Run Demo

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This document mainly describes how to quickly run the Chat Demo.

Directions

1. Create an App

1. Log in to the Chat console. If you already have an app, record its SDKAppID and SDKSecretKey.
Note：
1. A Chat account can create a maximum of 300 Chat apps. If you want to create a new app, you can disable and delete an unwanted app first.
2. Once an app (along with its SDKAppID) is deleted, the service it provides and all its data are lost. Please operate with caution.
2. Click Create Application, enter your Application name, product, Region, and click Create.



2. Obtain SDKAppID and SDKSecretKey

After creation, you can view the newly created app's Status, SDKAppID, Expiration time, etc., on the Applications page:



Record the SDKAppID and SDKSecretKey from the Application Information.
Danger:
Keep the SDKSecretKey properly to prevent disclosure.

3. Download and Configure the Demo

1. Download the Android demo project. For more download information, see SDK Download.
2. Open the project in the terminal directory and find the GenerateTestUserSig.java file. The path is Android/Demo/app/src/main/java/com/tencent/qcloud/tim/demo/signature/GenerateTestUserSig.java, and set the relevant parameters:
SDKAPPID: set it to the SDKAppID obtained above.
SECRETKEY: set it to the SDKSecretKey obtained above.



Warning：
In this document, the method to obtain UserSig is to configure a SECRETKEY in the client code. In this method, the SECRETKEY is vulnerable to decompilation and reverse engineering. Once your SECRETKEY is disclosed, attackers can steal your Tencent Cloud traffic. Therefore, this method is only suitable for locally running a demo project and feature debugging.
The correct UserSig distribution method is to integrate the calculation code of UserSig into your server and provide an app-oriented API. When UserSig is needed, your app can send a request to the business server to obtain a dynamic UserSig. For more information, see How to Generate UserSig on the Server.
To respect the copyright of emoji design, the downloaded demo project does not contain sliced images of major emoji elements. You can use your local emoji packs to configure code. Unauthorized use of the emoji pack in the Chat demo may infringe on the design copyright.

4. Compile and Run the Demo

Import the demo project with Android Studio, and then compile and run it. For more information, see the file README.md in the corresponding directory of the demo project cloned above.
Environment requirements
Android Studio-Chipmunk
Gradle-6.7.1
Android Gradle Plugin Version-4.2.0
kotlin-gradle-plugin-1.5.31
Note:
The demo is integrated with the audio/video call feature by default. However, the TRTC SDK on which the audio/video call feature relies currently does not support simulators. Please use real devices for demo running or debugging.