// Drawing2 Example
// Source code file MainActivity.java

package it372.smiths.drawing2;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.LinearLayout;

public class MainActivity extends AppCompatActivity {
    private MyView mv;

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

        LinearLayout layout = (LinearLayout)
                findViewById(R.id.layout);
        mv = new MyView(this);
        layout.addView(mv);
    }

    public void onClick(View view) {

        // The invalidate method forces the onDraw method
        // to execute.
        mv.invalidate( );
    }
}