打开开关按钮后，无法将其关闭

Question

如何关闭此开关按钮？这是代码：

<Switch
         onValueChange={(value) => this.setState({falseSwitchIsOn: true})}
        onTintColor='#42dff4'
         value={this.state.falseSwitchIsOn} /> 

Answer 1

像这样改变

<Switch
         onValueChange={(value) => this.setState({falseSwitchIsOn: value})}
        onTintColor='#42dff4'
         value={this.state.falseSwitchIsOn} /> 

Answer 2

你应该做的

<Switch
  onValueChange={(value) => this.setState({falseSwitchIsOn: !this.state.falseSwitchIsOn })}
  onTintColor='#42dff4'
  value={this.state.falseSwitchIsOn} /> 

 <Switch
  onValueChange={(value) => this.setState({falseSwitchTwoIsOn: !this.state.falseSwitchTwoIsOn })}
  onTintColor='#42dff4'
  value={this.state.falseSwitchTwoIsOn} />