How to connect Postgresql with Android app in android Studio and later insert app data into database table?

Question

This is my code. I've to insert device id into Postgresql database table. How do I connect android app with Postgresql and perform sql operations?

public class MainActivity extends AppCompatActivity {

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

        TextView textview = (TextView) findViewById(R.id.textView);
        String id = Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID);
        textview.setText(id);
    }

}

Answer 1

Instead of connecting directly to PostGreSQL, you can connect via the server-side application. For example, let's say we have created a node.js application. On the Android side, all you have to do is send the data to the server-side application. It is very simple to connect with the database in server-side applications.