Daily Task like Github-Contributions GridView in Flutter

flutter_annual_task

Flutter package for displaying grid view of daily task like Github-Contributions.

Example 

Usage

Make sure to check out example project.

AnnualTaskView(
  taskItem	// List<AnnualTaskItem>
),

Installation

Add to pubspec.yaml:

dependencies:
  flutter_annual_task: ^0.1.3

Then import it to your project:

import 'package:flutter_annual_task/flutter_annual_task.dart';

And finally add AnnualTaskView widget in your project.

AnnualTaskView(
  taskItem	// List<AnnualTaskItem>
),

AnnualTaskItem

AnnualTaskItem

class AnnualTaskItem {
  final DateTime date;
  final double proceeding;	// 0.0 ~ 1.0

  AnnualTaskItem(this.date, [this.proceeding = 1.0]);
  ...
}

The value of proceeding affects the opacity on the each cell of daily task.
– For showing the color in visual, the minimum value of displaying is 80(max: 255).

AnnualTaskColorItem

If you want to specify color for each daily task, you can use AnnualTaskColorItem.

class AnnualTaskColorItem extends AnnualTaskItem {
  final Color color;

  AnnualTaskColorItem(
    DateTime date, {
    double proceeding = 1.0,
    this.color,
  }) : super(date, proceeding);
  ...
}

You should generate list of AnnualTaskItem(List<AnnualTaskItem>) to use this package.
Below is an example for building list of AnnualTaskItem.

//AnnualTaskItem
<your_item_list>.map(
  (item) => AnnualTaskItem(
    item.date,
    0.5,
  ),
)
.toList();

//AnnualTaskColorItem
<your_item_list>.map(
  (item) => AnnualTaskColorItem(
    item.date,
    color: <color_for_each_item>
  ),
)
.toList();

Examples

Cell Shape

Specify cellShape with AnnualTaskCellShape with AnnualTaskCellShape.ROUNDED_SQUARE(default), AnnualTaskCellShape.SQUARE or AnnualTaskCellShape.CIRCLE.

Square

AnnualTaskView(
  taskItem, // List<AnnualTaskItem>
  cellShape: AnnualTaskCellShape.SQUARE,
)

Circle

AnnualTaskView(
  taskItem, // List<AnnualTaskItem>
  cellShape: AnnualTaskCellShape.CIRCLE,
)

AnnualTaskColorItem

AnnualTaskView(
  taskItemWithColor, // List<AnnualTaskColorItem>
)

Labels

You can edit the labels of week or the labels of month.

AnnualTaskView(
  taskItem, // List<AnnualTaskItem>
  showMonthLabel: false, //default : true
  showWeekDayLabel: false, //default : true
)

Custom label

AnnualTaskView(
  taskItem, // List<AnnualTaskItem>
  weekDayLabels: ['', 'Mon', '', 'Wed', '', 'Fri', ''],
  monthLabels: ['1','2','3','4','5','6','7','8','9','10','11','12'],
)

The type of weekDayLabels and monthLabels is List<String>.

• weekDayLabels starts from Sunday.
• default value of `weekDayLabels’ is [‘S’, ‘M’, ‘T’, ‘W’, ‘T’, ‘F’, ‘S’].
• default value of monthLabels' is [‘Jan’, ‘Feb’, ‘Mar’, ‘Apr’, ‘May’, ‘Jun’, ‘Jul’, ‘Aug’, ‘Sep’, ‘Oct’, ‘Nov’, ‘Dec’]`.
• You can also hide the label of each items with empty String(''). But, weekDayLabels should be length of 7 and, monthLabels should be length of 12.

Styled label

AnnualTaskView(
  taskItem, // List<AnnualTaskItem>
  labelStyle: TextStyle(
    color: Colors.blueGrey,
    fontSize: 10,
    fontWeight: FontWeight.bold,
  ),	// default label style : TextStyle(fontSize: 8)
)

Props

props	type	desc
items	List<AnnualTaskItem>	List of AnnualTaskItem
year	int	default : DateTime.now().year
activateColor	Color	default : Theme.of(context).primaryColor
emptyColor	Color	Color of cell with proceeding 0.0 or the day which items doesn’t contain. default : Color(0xFFD0D0D0)
showWeekDayLabel	bool	Show the labels of week, if true. default : true
cellShape	AnnualTaskCellShape	Shape of cell. One of AnnualTaskCellShape.ROUNDED_SQUARE, AnnualTaskCellShape.SQUARE or AnnualTaskCellShape.CIRCLE. default: AnnualTaskCellShape.ROUNDED_SQUARE
showMonthLabel	bool	Show the labels of month, if true. default : true
monthLabels	List<String>	Labels of month. default: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
weekDayLabels	List<String>	Labels of week. default: ['S', 'M', 'T', 'W', 'T', 'F', 'S']
labelStyle	TextStyle	TextStyle of labels. default: TextStyle(fontSize: 8)

Credit

This is developed by HuanSuh
Download this project from the below link.
https://github.com/HuanSuh/flutter_annual_task/archive/refs/heads/master.zip
You can visit original source page from the below link:
https://github.com/HuanSuh/flutter_annual_task