Sly Calendar View

A calendar that allows you to select both a single date and a period. Calendar allows you to change colors programmatically without reference to the theme.

Installation

Step 1. Add the JitPack repository to your build file

allprojects {
  repositories {
    ...
    maven { url 'https://jitpack.io' }
  }
}
Groovy

Step 2. Add the dependency

dependencies {
  implementation 'com.github.psinetron:slycalendarview:${version}'
}
Groovy

Usage

  1. Add MaterialCalendarView into your layouts or view hierarchy.
<ru.slybeaver.slycalendarview.SlyCalendarView
        android:id="@+id/slyCalendarView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        />
XML

Or show calendar as dialog:

new SlyCalendarDialog()
        .setSingle(false)
        .setCallback(listener)
        .show(getSupportFragmentManager(), "TAG_SLYCALENDAR");
Java
  1. Set a SlyCalendarDialog.Callback when you need it
public class MainActivity extends AppCompatActivity implements SlyCalendarDialog.Callback {
...

@Override
    public void onCancelled() {
        //Nothing
    }

    @Override
    public void onDataSelected(Calendar firstDate, Calendar secondDate, int hours, int minutes) {
        if (secondDate == null) {
            Toast.makeText(
                    this,
                    new SimpleDateFormat(getString(R.string.timeFormat), Locale.getDefault()).format(firstDate.getTime()),
                    Toast.LENGTH_LONG

            ).show();
        } else {
            Toast.makeText(
                    this,
                    getString(
                            R.string.period,
                            new SimpleDateFormat(getString(R.string.dateFormat), Locale.getDefault()).format(firstDate.getTime()),
                            new SimpleDateFormat(getString(R.string.timeFormat), Locale.getDefault()).format(secondDate.getTime())
                    ),
                    Toast.LENGTH_LONG

            ).show();
        }
    }

}
Java

Or

SlyCalendarDialog.Callback callback = new SlyCalendarDialog.Callback() {
    @Override
    public void onCancelled() {
        
    }

    @Override
    public void onDataSelected(Calendar firstDate, Calendar secondDate, int hours, int minutes) {

    }
};
Java

Customization

Set colors:

<ru.slybeaver.slycalendarview.SlyCalendarView
        android:id="@+id/slyCalendarView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:backgroundColor="#000000"
        app:headerColor="#ff0000"
        app:firstMonday="true"
        app:textColor="#00ff00"
        app:selectedColor="#0000ff"
        />
XML

or

new SlyCalendarDialog()
        .setSingle(false)
        .setCallback(listener)
        .setBackgroundColor(Color.parseColor("#ff0000"))
        .setSelectedTextColor(Color.parseColor("#ffff00"))
        .setSelectedColor(Color.parseColor("#0000ff"))
        .show(getSupportFragmentManager(), "TAG_SLYCALENDAR");
Java

Parameters:

<attr name="backgroundColor" format="color"/>
        <attr name="headerColor" format="color"/>
        <attr name="headerTextColor" format="color"/>
        <attr name="textColor" format="color"/>
        <attr name="selectedColor" format="color"/>
        <attr name="selectedTextColor" format="color"/>
        <attr name="firstMonday" format="boolean"/>
XML

GitHub