React Native Shimmer Placeholder
Placeholder for both IOS and Android
## Get Started
### Installation
#### Step 1: Install react-native-linear-gradient (dependence)
`npm i react-native-linear-gradient --save && react-native link react-native-linear-gradient`
or
`yarn add react-native-linear-gradient && react-native link react-native-linear-gradient`
#### Step 2: Install this package
`npm i react-native-shimmer-placeholder --save`
or
`yarn add react-native-shimmer-placeholder`
### Usage
#### Simple
``` js
import ShimmerPlaceHolder from 'react-native-shimmer-placeholder'
Wow, awesome here.
```
#### Connect more components
``` js
componentDidMount() {
this.runPlaceHolder();
}
runPlaceHolder() {
if (Array.isArray(this.loadingAnimated) && this.loadingAnimated.length > 0) {
Animated.parallel(
this.loadingAnimated.map(animate => {
if (animate&&animate.getAnimated) {
return animate.getAnimated();
}
return null;
}),
{
stopTogether: false,
}
).start(() => {
this.runPlaceHolder();
})
}
}
_renderRows(loadingAnimated, numberRow, uniqueKey) {
let shimmerRows = [];
for(let index = 0; index < numberRow; index++ ){
shimmerRows.push(
loadingAnimated.push(ref)}
style={{ marginBottom: 7 }}
/>
)
}
return (
{shimmerRows}
)
}
render() {
this.loadingAnimated = [];
return(
{this._renderRows(this.loadingAnimated, 3, '3rows')}
)
}
```
More Detail see [this](https://github.com/tomzaku/react-native-shimmer-placeholder/blob/master/example/shimmer.js)
### Props
| Prop | Description | Type | Default |
|---|---|---| ---|
|**`visible`**| visible child components | boolean |false|
|**`style`**|Styles applied to the container of Shimmer Placeholder| |`{backgroundColor: '#ebebeb',overflow: 'hidden'}`|
|**`width`**|With of row| number |200|
|**`duration`**|Duration of shimmer over a row| number |300|
|**`height`**|height of row| number |15|
|**`widthLine`**|percent of line placeholder| number |0.7|
|**`reverse`**|Reverse direction | boolean |`true`|
|**`autoRun`**|Run shimmer animated at begin| boolean |`false`|
|**`colorShimmer`**|Color of the shimmer.| string |*['#ebebeb', '#c5c5c5', '#ebebeb']*|
|**`backgroundColorBehindBorder`**|If you use border in style you have to set background behide(to force Android work).| string |*'white'*|
### Methods
| Method | Description | Type
|---|---| --- |
|**`getAnimated`**|get Animated of Placeholder | Animated|
### Contribute
Any help this module will be approciate!
### License
[MIT](https://github.com/tomzaku/react-native-shimmer-placeholder/blob/master/LICENSE)