[Update]增加多屏互动Netty通信library

app/src/main/java/com/mogo/cloud/NSDNettyActivity.java

@@ -0,0 +1,37 @@
+package com.mogo.cloud;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+
+import com.mogo.cloud.netty.client.NettyClientActivity;
+import com.mogo.cloud.netty.server.NettyServerActivity;
+
+public class NSDNettyActivity extends AppCompatActivity {
+
+    private Button btnNettyServer;
+    private Button btnNettyClient;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_nsdnetty);
+        initView();
+    }
+
+    private void initView() {
+        btnNettyServer = findViewById(R.id.btnNettyServer);
+        btnNettyServer.setOnClickListener(v -> {
+            Intent intent = new Intent(NSDNettyActivity.this, NettyServerActivity.class);
+            startActivity(intent);
+        });
+        btnNettyClient = findViewById(R.id.btnNettyClient);
+        btnNettyClient.setOnClickListener(v -> {
+            Intent intent = new Intent(NSDNettyActivity.this, NettyClientActivity.class);
+            startActivity(intent);
+        });
+    }
+}