Rongyun IM development preparation (Android)

register

First go to Rongyun official website to register a development account address here

download

Then download the Rongyun development SDK address here

• The Demo source code is an example demo provided by the official, without modification, you can successfully view the related functions of Rongyun by running it directly

• SDk is divided into two parts: Rongyun IM interface component (imkitht) and Rongyun IM communication capability library (imlib)

Create an app

Go to the Rongyun developer platform to create an application, the points that need to be paid attention to on the Android side are:

• Application ID-Package Name here is the package name of the Android project, for example, the package name of the following code is io.rong.imkit.demo

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="io.rong.imkit.demo">

• AppKey-App Key here is the value corresponding to the App Key that needs to be declared in the manifest file. The development environment (test environment) is used in the development phase. After the development is completed, it should be switched to the production environment (online environment). A simple example is as follows

 <meta-data android:name="RONG_CLOUD_APP_KEY" android:value="e7x8xycsx6flq" />

Project configuration

• Add a declaration for APP_KEY

• If you use imkit for development, modify all its android:host values ​​to the package name of the development application

• If you use Android Studio to develop, remember to add a reference to the so file

Write code

• Initialization, it is recommended to put it in the onCreate method of Application

 RongIM.init(this);

• To get the Token, the support of the developer's server is required here. If it is only for testing and development, you can go to the Rongyun Developer Platform and select API Debugging-User Services-Get Token for debugging and development

• Connect to the Rongyun device, after getting the Token, you can connect to the Rongyun server

        // 此处直接 hardcode 给 token 赋值，请替换为您自己的 Token。
        String token = "mKmyKqTSf7aNDinwAFMnz7NXKILeV3X0+CCRBOxmtOApmvQjMathViWrePIfq0GuTu9jEL123ckv4AhfjCAKgQ==";
        // 连接融云服务器。
        RongIM.connect(token, new RongIMClient.ConnectCallback() {
            @Override
            public void onSuccess(String s) {
                // 此处处理连接成功。
                Log.d("Connect:", "Login successfully.");
            }

            @Override
            public void onError(ErrorCode errorCode) {
                // 此处处理连接错误。
                Log.d("Connect:", "Login failed.");
            }
        });

• When the server is successfully connected, various chat interfaces of Rongyun can be called.