Detect Listener on Month Scrolling in Android Times Square
Introduction
Android Times Square is a powerful and customizable calendar library. It provides a wide range of features, including the ability to scroll through months and interact with calendar events. This article will guide you on how to detect listener events on month scrolling in Android Times Square.
Implementation
To detect month scrolling events, you need to implement the CalendarView.OnDateChangeListener interface. Here’s a step-by-step guide:
1. Implement the OnDateChangeListener Interface
– Create a class that implements the CalendarView.OnDateChangeListener interface.
– Implement the onSelectedDayChange method, which is called whenever a date is selected or the month changes.
2. Set the Listener
– In your Activity or Fragment, get a reference to your Times Square calendar view.
– Call the setOnDateChangeListener method on your calendar view and pass the instance of your listener class.
3. Detect Month Scrolling
– Within the onSelectedDayChange method, you can check if the selected date belongs to a different month than the previous selection.
– If the months are different, you know that the user has scrolled to a different month.
Code Example
“`java
import android.os.Bundle;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import com.squareup.timessquare.CalendarView;
public class MainActivity extends AppCompatActivity implements CalendarView.OnDateChangeListener {
private CalendarView calendarView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
calendarView = findViewById(R.id.calendar_view);
calendarView.setOnDateChangeListener(this);
}
@Override
public void onSelectedDayChange(CalendarView view, int year, int month, int dayOfMonth) {
// Get the previously selected date
int previousMonth = calendarView.getSelectedDate().get(Calendar.MONTH);
// Check if the month has changed
if (previousMonth != month) {
Toast.makeText(this, “Month changed to ” + month, Toast.LENGTH_SHORT).show();
}
}
}
“`
Output
– When the user scrolls to a different month, a Toast message will be displayed showing the new month.
Conclusion
By implementing the OnDateChangeListener interface, you can easily detect month scrolling events in Android Times Square. This enables you to trigger actions or perform updates whenever the user navigates to a different month.