JCalendar

JCalendar is an Android library for displaying one month later and a month ago from the device's current date.

Screenshot and gif

Installation

Step 1. Add the JitPack repository to your build file. Add it in your root build.gradle at the end of repositories:

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

Step 2. Add the dependency

dependencies {
	implementation 'com.github.Muhammad-Javad:JCalender:0.0.2-alpha'
}

Usage

First of all, you must add JCalendar to your layout.

<androidx.constraintlayout.widget.ConstraintLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

        <com.javadsh98.jcalendar.JCalendarView
        android:id="@+id/jcalendar"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>

Code

you can access JCalendar in activity or fragment by following code.

Kotlin

jcalendar
    .setBackgroundResNormal(ResourcesCompat.getDrawable(resources, R.drawable.frm_item_normal, null)!!)
    .setBackgroundResSelected(ResourcesCompat.getDrawable(resources, R.drawable.frm_item_selected, null)!!)
    .setNameOfMonthTextColor(R.color.black_all)
    .setNameOfWeekTextColorNormal(R.color.black_all)
    .setDayOfMonthTextColorNormal(R.color.black_all)
    .setNameOfWeekTextColorSelected(R.color.white_all)
    .setDayOfMonthTextColorSelected(R.color.white_all)
    .setJalaliListener(object : JJalaliListener {
        override fun onJalali(date: String) {
            textView_jalali.text = date
        }
    })
    .setGregorianListener(object : JGregorianListener {
        override fun onGregorian(date: String) {
            textView_gregorian.text = date
        }
    })
    .init()

Java

JCalendarView calendarView = findViewById(R.id.jcalendar);
calendarView
        .setBackgroundResNormal(ResourcesCompat.getDrawable(getResources(), R.drawable.frm_item_normal, null))
        .setBackgroundResSelected(ResourcesCompat.getDrawable(getResources(), R.drawable.frm_item_selected, null))
        .setNameOfMonthTextColor(R.color.black_all)
        .setNameOfWeekTextColorNormal(R.color.black_all)
        .setDayOfMonthTextColorNormal(R.color.black_all)
        .setNameOfWeekTextColorSelected(R.color.white_all)
        .setDayOfMonthTextColorSelected(R.color.white_all)
        .setJalaliListener(new JJalaliListener() {
            @Override
            public void onJalali(@NotNull String date) {
                TextView jalali = findViewById(R.id.textView_jalali);
                jalali.setText(date);
            }
        })
        .setGregorianListener(new JGregorianListener() {
            @Override
            public void onGregorian(@NotNull String date) {
                TextView gregorian = findViewById(R.id.textView_gregorian);
                gregorian.setText(date);
            }
        })
        .init();

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

Related Links

Horizontal Picker
jalali-calendar
Use Java-8 apis in the android
The beauty of Custom Views in Android and How to do it!
How to create your own Android Library and publish it