// TestCalendar Example // Source code file: MainActivity.java package it372.ssmith.testcalendar; import android.os.Bundle; import android.widget.CalendarView; import android.widget.TextView; import androidx.activity.EdgeToEdge; import androidx.appcompat.app.AppCompatActivity; import androidx.core.graphics.Insets; import androidx.core.view.ViewCompat; import androidx.core.view.WindowInsetsCompat; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); EdgeToEdge.enable(this); setContentView(R.layout.activity_main); ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> { Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars()); v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom); return insets; }); CalendarView calendar = findViewById(R.id.calendar_view); TextView textView = findViewById(R.id.text_view); calendar.setOnDateChangeListener( (view, year, month, day) -> { String output = String.format("Selected Date: %d/%d/%d", month, day, year); textView.setText(output); }); } }