我有一个TextInput，我已经启用multiline为真.问题是按下回车键后键盘不会隐藏.这是一条新的路由.所以我希望用react-native-dismiss-keyboard.要利用这一点，我需要识别返回键操作.怎么做？
<TextInput
style={styles.additionalTextInput}
multiline={true}
autoCapitalize="sentences"
autoCorrect={true}
onChangeText={(text) => this.setState({text})}
keyboardType="default"
returnKeyType="done"
onKeyPress={(keyPress) => console.log(keyPress)}
placeholder="Enter text here..."
/>
我用了onSubmitEditing个props .例如
<TextInput style={[styles.textInput]}
placeholder='搜索'
placeholderTextColor='#bbb'
onChange={(event) => {
this.searchChange(event.nativeEvent.text)
}}
returnKeyType='search'
autoFocus={true}
value={ this.props.searchName }
selectionColor={colors.orangeColor}
onSubmitEditing={this.searchSubmit}
clearButtonMode="while-editing"
/>