# rntpc_react-native-theme-switch-animation

**Repository Path**: openharmony-sig/rntpc_react-native-theme-switch-animation

## Basic Information

- **Project Name**: rntpc_react-native-theme-switch-animation
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: https://gitee.com/openharmony-sig/rntpc_react-native-theme-switch-animation
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-10-14
- **Last Updated**: 2025-05-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 🚨 **重要提示 | IMPORTANT**
>
> **⚠️ 此代码仓已归档。新地址请访问 [rntpc_react-native-theme-switch-animation](https://gitcode.com/openharmony-sig/rntpc_react-native-theme-switch-animation)。| ⚠️ This repository has been archived. For the new address, please visit [rntpc_react-native-theme-switch-animation](https://gitcode.com/openharmony-sig/rntpc_react-native-theme-switch-animation).**
>
---
>
# react-native-theme-switch-animation

A Plug & Play Animations for Switching (Dark/Light) themes. 🌗

### 🦄 Features
- ✅  Supports multiple animation types.
- ✅  Blazing fast - [60/120]fps
- ✅  Plug and Play, doesn't matter what you use for switching themes 
- ✅  Can be used for different theme colors, not necessarily for dark/light
- ✅  Supports turbo modules for new architecture 

<p align="center">
<img src="https://github.com/WadhahEssam/react-native-theme-switch-animation/assets/24798045/0aa19507-702e-4075-b045-303ad27b3dc0" width="600"/>
</p>

## Installation

```sh
npm install react-native-theme-switch-animation
```
OR
```sh
yarn add react-native-theme-switch-animation
```

## Link
(if you are using expo managed project, do a prebuild - `npx expo prebuild`)
```
npx pod-install
```

## For React Native Versions 0.67 and Below
- [follow those instructions](https://github.com/WadhahEssam/react-native-theme-switch-animation/blob/main/installation-for-react-native-below-67.md)


## Usage

```js
import switchTheme from 'react-native-theme-switch-animation';

export default function Example() {
  const [theme, setTheme] = React.useState('light');

  return (
    <Button
      title="Switch Theme"
      onPress={() => {

        switchTheme({
          switchThemeFunction: () => {
            setTheme(theme === 'light' ? 'dark' : 'light'); // your switch theme function
          },
          animationConfig: {
            type: 'fade',
            duration: 900,
          },
        });

      }}
    />
  );
}
```

Circular Example
```js
switchTheme({
  switchThemeFunction: () => {
    setTheme(theme === 'light' ? 'dark' : 'light'); // your switch theme function
  },
  animationConfig: {
    type: 'circular',
    duration: 900,
    startingPoint: {
      cxRatio: 0.5,
      cyRatio: 0.5
    }
  },
});
```


## switchTheme Function Props
| Name | Type | Description |
| :------ | :------ | :------ |
| `switchThemeFunction` | `() => void` | Adds the function you use in your app to switch themes, doesn't matter if you use redux/context/zustand/mobx or any other way |
| `animationConfig` | `AnimationConfig` | Configuration for the animation -> type, duration, starting point (`default is 'fade' with 500ms duration`)  |

## animationConfig options
| Name | Type | Description |
| :------ | :------ | :------ |
| `type` | `fade` `circular` `inverted-circular` | Specifies animation type |
| `duration` | `number` | Specifies duration in milliseconds |
| `startingPoint` | `StartingPointConfig` | Configuration for the `circular` animation, where does the animation start in the screen |

## startingPoint options
| Name | Type | Description |
| :------ | :------ | :------ |
| `cx` | `number` | Specifies starting x point for `circular` and `inverted-circular` animation (should not exceed your screen width) |
| `cy` | `number` | Specifies starting y point for `circular` and `inverted-circular` animation (should not exceed your screen height) |
| `cxRatio` | `number` | Specifies starting percentage of x point for `circular` and `inverted-circular` animation (should be number between -1 and 1) |
| `cyRatio` | `number` | Specifies starting percentage of y point for `circular` and `inverted-circular` animation (should be number between -1 and 1) |

## Start Circular Animation from/to speceific Button
If you would like the circular animation to start from/to a button/view on your ui automatically, you can do the following

```js
import switchTheme from 'react-native-theme-switch-animation';

<TouchableOpacity
  onPress={(e) => {
    e.currentTarget.measure((x1, y1, width, height, px, py) => {
      switchTheme({
        switchThemeFunction: () => {
          setTheme(theme === 'light' ? 'dark' : 'light');
        },
        animationConfig: {
          type: 'circular',
          duration: 900,
          startingPoint: {
            cy: py + height / 2,
            cx: px + width / 2,
          }
        },
      });
    });
  }}
/>
```

## Trouble shooting
### [iOS] Artifact for some components with border

https://github.com/WadhahEssam/react-native-theme-switch-animation/assets/24798045/8ad14c41-8757-4c21-b7e7-bf47b23e7f8b

this can be solved by adding a borderRadius of any value more than 1.2 for the component
```js
<View
  style={{
    borderWidth: 1,
    borderColor: theme === 'light' ? 'black' : 'white',
    borderRadius: 1.2, // -> Add This
    padding: 20,
    marginBottom: 20,
  }}
>
  <Text
    style={{
      color: theme === 'light' ? 'black' : 'white',
    }}
  >
    test
  </Text>
</View>
```



## License

MIT