Quick start

dependencies {
    ...
    implementation 'com.github.ZEGOCLOUD:zego_inapp_chat_uikit_android:+'    // add this line in your module-level build.gradle file's dependencies, usually named [app].
}

import android.app.Application;

import com.zegocloud.zimkit.services.ZIMKit;

public class MyApplication extends Application {
    public static MyApplication sInstance;

    @Override
    public void onCreate() {
        super.onCreate();
        sInstance = this;
        Long appId = ;    // The AppID you get from ZEGOCLOUD Admin Console.
        String appSign = ;    // The App Sign you get from ZEGOCLOUD Admin Console.
        ZIMKit.initWith(this,appId,appSign);
        // Online notification for the initialization (use the following code if this is needed).
        ZIMKit.initNotifications();
    }
}

import android.content.Intent;
import android.os.Bundle;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

import im.zego.zim.enums.ZIMErrorCode;
import com.zegocloud.zimkit.services.ZIMKit;

public class MyZIMKitActivity extends AppCompatActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    public void buttonClick() {
        // userId and userName: 1 to 32 characters, can only contain digits, letters, and the following special characters: '~', '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', '=', '-', '`', ';', '’', ',', '.', '<', '>', '/', '\'
        String userId = ; // Your ID as a user.
        String userName = ; // You name as a user.
        String userAvatar = ; // The image you set as the user avatar must be network image. e.g., https://storage.zego.im/IMKit/avatar/avatar-0.png
        connectUser(userId, userName,userAvatar); 
    }

    public void connectUser(String userId, String userName,String userAvatar) {
        // Logs in.
        ZIMKit.connectUser(userId,userName,userAvatar, errorInfo -> {
            if (errorInfo.code == ZIMErrorCode.SUCCESS) {
                // Operation after successful login. You will be redirected to other modules only after successful login. In this sample code, you will be redirected to the conversation module.
                toConversationActivity();
            } else {

            }
        });
    }

    // Integrate the conversation list into your Activity as a Fragment 
    private void toConversationActivity() {
      // Redirect to the conversation list (Activity) you created. 
      Intent intent = new Intent(this,ConversationActivity.class);
      startActivity(intent);
    }
}

   public class ConversationActivity extends AppCompatActivity {

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_conversation);
    }

}

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <fragment
        android:id="@+id/frag_conversation_list"
        android:name="com.zegocloud.zimkit.components.conversation.ui.ZIMKitConversationFragment"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>