// DrawRivers Example // Source code file: MainActivity.java // A MyView widget is dynamically added // to this layout in the activity code. package it372.smiths.drawrivers; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.widget.LinearLayout; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); LinearLayout layout = findViewById(R.id.layout); MyView myView = new MyView(this); layout.addView(myView); } }