React Native的键盘遮挡问题，input／webview里

2017-06-15

1:使用keyVoaidView来解决 注意要设置behavio=“absolute”，哎。记性差 好像拼错了

2:使用下面的代码，监听键盘，然后将webView拉高就可以了

import React, { Component } from 'react';  
import { Keyboard, TextInput } from 'react-native';  
  
class Example extends Component {  
  componentWillMount () {  
    this.keyboardDidShowListener = Keyboard.addListener('keyboardDidShow', this._keyboardDidShow);  
    this.keyboardDidHideListener = Keyboard.addListener('keyboardDidHide', this._keyboardDidHide);  
  }  
  
  componentWillUnmount () {  
    this.keyboardDidShowListener.remove();  
    this.keyboardDidHideListener.remove();  
  }  
  
  _keyboardDidShow () {  
    alert('Keyboard Shown');  
  }  
  
  _keyboardDidHide () {  
    alert('Keyboard Hidden');  
  }  
  
  render() {  
    return (  
      <TextInput  
        onSubmitEditing={Keyboard.dismiss}  
      />  
    );  
  }  
}