react-native-inviewport

Detect if component is in device viewport.
I based this off: https://github.com/joshwnj/react-visibility-sensor with some slight modifications.

Install

``sudo npm react-native-inviewport@latest --save`

Example Usage

Assuming you already setup your component, here's a quick example.

`
checkVisible(isVisible){
if(isVisible){
if(!this.state.visible){
this.setState({visible: true});
}
}else{
if(this.state.visible){
this.setState({visible: false});
}
}
}

render() {
return (



View is visible? {this.state.visible}





View is visible? {this.state.visible}





View is visible? {this.state.visible}





View is visible? {this.state.visible}





View is visible? {this.state.visible}



);
}
``