# Cosin
**Repository Path**: applibgroup/Cosin
## Basic Information
- **Project Name**: Cosin
- **Description**: HMOS loading view library 📊🍭
- **Primary Language**: Java
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No
## Statistics
- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-10-13
- **Last Updated**: 2025-12-28
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
[](https://github.com/applibgroup/Cosin/actions/workflows/main.yml)
[](https://sonarcloud.io/dashboard?id=applibgroup_Cosin)
COSIN
Loading HMOS view lib
## Source
This library is inspired by the [Cosin](https://github.com/NikitaGordia/Cosin) library version 1.1.0
## Dependency
1. For using Cosin module in sample app, include the source code and add the below dependencies in entry/build.gradle to generate hap/cosin.har.
```java
dependencies {
implementation project(':cosin')
implementation fileTree(dir: 'libs', include: ['*.har'])
testCompile 'junit:junit:4.12'
}
```
2. For using Cosin in separate application using har file, add the har file in the entry/libs folder and add the dependencies in entry/build.gradle file.
```java
dependencies {
implementation fileTree(dir: 'libs', include: ['*.har'])
testCompile 'junit:junit:4.12'
}
```
3. For using Cosin from a remote repository in separate application, add the below dependencies in entry/build.gradle file.
``` java
dependencies {
implementation 'dev.applibgroup:cosin:1.0.0'
testCompile 'junit:junit:4.12'
}
```
## Features
## Properties
| Property | Description |
| --------------------------------------|-----------------------------------------------------------------------------------------------------------|
| speed | Angle speed |
| isLoading | If 'true' shows symbols on rectangle |
| setEnd | Shows end animation (optionally you may pass onEnd(OnEnd))
| rectWidth | Width each of rectangle |
| period | Determine period of cosinusoidal function |
| colorAdapter | Define color changes by two parameters (position count, height percent) for each rectagle |
| offset | Moving bottom offset |
| directionRight | Determine movement side |
| textAdapter | Define text changes by position count for each rectangle |
## Usage
## Declaration
```xml
```
## There are 6 default ColorAdapter implementation in box :
* DefaultColorAdapterGb (Green -> Blue)
* ColorAdapterBg (Blue -> Green)
* ColorAdapterBr (Blue -> Red)
* ColorAdapterGr (Green -> Blue)
* ColorAdapterRb (Red -> Blue)
* ColorAdapterRg (Red -> Green)
## There are 2 default TextAdapter implementation in box :
* DefaultBinaryTextAdapter (shows random [0, 1] symbols in each rectagle)
* WordTextAdapter (shows specified cycle String)
#### ColorAdapter overriding example :
```java
public class ColorAdapterBr implements Cosin.ColorAdapter {
@Override
public int getBackgroundColor() {
return Color.TRANSPARENT.getValue();
}
@Override
public int calcColor(int numOfRect, double percentOfHeight) {
return Color.argb(150, (int) (255 * (1d - percentOfHeight)), 0, (int) (255 * percentOfHeight));
}
}
```
#### TextAdapter overriding example :
```java
public class WordTextAdapter implements Cosin.TextAdapter {
private String word;
public WordTextAdapter(String word) {
this.word = word;
}
@Override
public char getString(int numOfRect) {
if (word.isEmpty()) {
return ' ';
}
return word.charAt(numOfRect % word.length());
}
}
```
#### A bit more gifs
