react-native-android

I would try : Source ( Two function in a event on React-Native ) onValueChange={(selected) => { this.setState({selected}); this.state.eventOnChange(); }} But that's Not work That executes the first function , but not the second. Component.setState() is asynchronous and may be locked on the second call while it is still doing the first. Do the second call in a callback like this: this.setState({selected},() => { this.state.eventOnChange(); }); Try to log a console after all functions onValueChange={(selected) => { this.setState({selected}); this.state.eventOnChange(); console.log('it works!');