Basic Features

/**
 * Initialize IM
 * @param context Application Context
 * @param uid Login user ID (uid registered with IM communication end by business server)
 * @param token Login user token (token registered with IM communication end by business server)
 */
WKIM.getInstance().init(context, uid, token);

WKIMOptions options = new WKIMOptions();
options.setLogLevel(WKLogLevel.DEBUG);
options.setDbPassword("your_db_password");
options.setFileUploadUrl("https://your-upload-server.com/upload");

WKIM.getInstance().init(context, uid, token, options);

WKIM.getInstance().getConnectionManager().addOnGetIpAndPortListener(new IGetIpAndPort() {
    @Override
    public void getIP(IGetSocketIpAndPortListener iGetSocketIpAndPortListener) {
        // Return connection IP and port
        iGetSocketIpAndPortListener.onGetSocketIpAndPort("xxx.xxx.xxx.xxx", 5100);
    }
});

// Connect to IM
WKIM.getInstance().getConnectionManager().connection();

// Disconnect IM
WKIM.getInstance().getConnectionManager().disconnect(isLogout);

WKIM.getInstance().getConnectionManager().addOnConnectionStatusListener("key", new IConnectionStatus() {
    @Override
    public void onStatus(int status, String reason) {
        switch (status) {
            case WKConnectStatus.success:
                // Connection successful
                break;
            case WKConnectStatus.failed:
                // Connection failed
                break;
            case WKConnectStatus.connecting:
                // Connecting
                break;
            case WKConnectStatus.syncMsg:
                // Syncing messages
                break;
            case WKConnectStatus.noNetwork:
                // No network
                break;
            case WKConnectStatus.kicked:
                // Kicked offline - need to exit app and return to login page
                break;
        }
    }
});

// Remove specific listener
WKIM.getInstance().getConnectionManager().removeOnConnectionStatusListener("key");

// Remove all listeners
WKIM.getInstance().getConnectionManager().removeAllOnConnectionStatusListener();

public class MyApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();
        
        // Initialize SDK
        WKIM.getInstance().init(this, "user123", "user-token");
        
        // Setup connection listener
        setupConnectionListener();
        
        // Setup server configuration
        setupServerConfig();
    }
    
    private void setupConnectionListener() {
        WKIM.getInstance().getConnectionManager().addOnConnectionStatusListener("app", 
            (status, reason) -> {
                Log.d("WuKongIM", "Connection status: " + status + ", reason: " + reason);
                
                if (status == WKConnectStatus.kicked) {
                    // Handle being kicked offline
                    handleKickedOffline();
                }
            });
    }
    
    private void setupServerConfig() {
        WKIM.getInstance().getConnectionManager().addOnGetIpAndPortListener(listener -> {
            // In production, get from your server
            listener.onGetSocketIpAndPort("your-server.com", 5100);
        });
    }
    
    private void handleKickedOffline() {
        // Redirect to login screen
        Intent intent = new Intent(this, LoginActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
        startActivity(intent);
    }
}

public class MainActivity extends AppCompatActivity {
    @Override
    protected void onResume() {
        super.onResume();
        
        // Connect when app comes to foreground
        if (!WKIM.getInstance().getConnectionManager().isConnected()) {
            WKIM.getInstance().getConnectionManager().connection();
        }
    }
    
    @Override
    protected void onPause() {
        super.onPause();
        
        // Optionally disconnect when app goes to background
        // WKIM.getInstance().getConnectionManager().disconnect(false);
    }
}

public class NetworkMonitor extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
        boolean isConnected = activeNetwork != null && activeNetwork.isConnectedOrConnecting();
        
        if (isConnected) {
            // Network available, try to connect
            WKIM.getInstance().getConnectionManager().connection();
        } else {
            // Network unavailable
            Log.d("WuKongIM", "Network unavailable");
        }
    }
}