我使用react-native-vector-icons。
- 点击输入
- 键盘抬起
- 按下图标时，图标不会触发，键盘会先下降，而不是键盘打开时 onpress 方法图标触发
预期结果需要实时聊天，而键盘打开时提交图标将始终触发。
我试图用keyboardshouldpersisttaps将它包裹在 ScrollView 中，但它不起作用。
<KeyboardAvoidingView
behavior={Platform.OS === 'ios' ? 'padding' : null}
style={{ flex: 1 }}
keyboardVerticalOffset={64}
>
<View style={styles.slide} key={i}>
<TouchableHighlight
style={styles.video}
onPress={this.handleDoubleTap}
onLongPress={this.handlePlayAndPause}
>
<ViewportAwareVideo
key={i}
source={{ uri: firstVideoUri }}
shouldPlay={this.state.shouldPlay}
isLooping
preTriggerRatio={-0.4} // default is 0
retainOnceInViewport={false} // default is false
style={styles.video}
onPlaybackStatusUpdate={this._onPlaybackStatusUpdate}
progressUpdateIntervalMillis={1000}
resizeMode='contain'
innerRef={ref => (this._videoRef = ref)}
onViewportEnter={() => {
this.setState({ shouldPlay: true });
}}
onViewportLeave={() => {
this.setState({ shouldPlay: false });
}}
/>
</TouchableHighlight>
{this.state.shouldPlay ? null : (
<TouchableHighlight
onPress={this.handlePlayAndPause}
style={styles.pauseBtn}
>
<IconComponent name='play-circle' size={50} color='black' />
</TouchableHighlight>
)}
<CopilotStep
name='swipeUp'
text='Swipe up to view next video'
order={5}
>
<WalkthroughableView style={styles.topSection}>
<Text style={styles.imageHeadingText}>{product.name}</Text>
{product.short_description === '' ? null : (
<HTML
html={product.short_description}
imagesMaxWidth={Dimensions.get('window').width}
containerStyle={styles.imageDescText}
baseFontStyle={styles.htmlStyle}
/>
)}
<CopilotStep
name='swipeRight'
text='Swipe right to view product details'
order={6}
>
<WalkthroughableView
style={{
flexDirection: 'row',
flexWrap: 'wrap',
paddingHorizontal: 20,
paddingVertical: 5
}}
>
{product.tags.map((value, index) => {
return (
<Text key={index} style={styles.tagText}>
{value.name.charAt(0) === '#'
? value.name
: '#' + value.name}
</Text>
);
})}
</WalkthroughableView>
</CopilotStep>
{product.total_sales > 0 ? (
<View
style={{
flexDirection: 'row',
flexWrap: 'wrap',
paddingHorizontal: 20,
paddingVertical: 5
}}
>
<Text style={styles.totalSales}>
{product.total_sales +
(product.total_sales > 100
? '+ bought'
: ' bought in the last 24 hours')}
</Text>
</View>
) : null}
</WalkthroughableView>
</CopilotStep>
<View style={styles.bottomSection}>
<View style={{ flex: 1, justifyContent: 'flex-end', height: 30 }}>
{this.state.messages.map((message, index) => (
<React.Fragment key={index}>
<View
key={index}
style={{
flexDirection: 'row',
alignItems: 'center',
marginHorizontal: 5,
marginVertical: 5,
paddingLeft: 10,
height: 20
}}
>
<Image
style={{ width: 20, height: 20, borderRadius: 20 / 2 }}
source={{ uri: 'https://picsum.photos/20/20' }}
/>
<Text
style={{
fontFamily: Constants.fontHeader,
marginHorizontal: 5,
color: '#007AFF'
}}
>
{message.user.name}
</Text>
<Text
style={{
fontFamily: Constants.fontHeader,
marginHorizontal: 5,
color: 'white'
}}
>
{message.text}
</Text>
</View>
</React.Fragment>
))}
</View>
<CopilotStep
name='chatOnFeed'
text='Click here to chat on video feed'
order={7}
>
<WalkthroughableTextInput
style={{
// position: 'absolute',
// bottom: 0,
// left: 0,
fontFamily: Constants.fontFamily,
marginBottom: 110,
marginHorizontal: 5,
marginVertical: 5,
paddingRight: 35,
paddingLeft: 20,
height: 35,
width: width - 60,
backgroundColor: 'white',
borderRadius: 25
}}
onChangeText={messageText => this.setState({ messageText })}
value={this.state.messageText}
placeholder='Share your thoughts'
placeholderTextColor='#9B9B9B'
/>
</CopilotStep>
<IconComponent
style={{ position: 'absolute', bottom: 115, right: 10 }}
name='arrow-right'
size={25}
color='black'
onPress={product => this.sendMessage(product)}
/>
</View>
<View style={styles.iconBar}>
<CopilotStep
name='productDetail'
text='Click here to got to product details'
order={8}
>
<WalkthroughableText>
<IconComponent
style={styles.iconBarIcon}
name='shopping-cart'
size={iconSize}
color='white'
onPress={() => {
this.props.onViewProductScreen({ product });
this.setState({ shouldPlay: false });
}}
/>
</WalkthroughableText>
</CopilotStep>
<Text style={styles.iconBarText}>Shop</Text>
<CopilotStep
name='like'
text='Click here to like this product'
order={9}
>
<WalkthroughableText>
<Entypo
style={styles.iconBarIcon}
name='heart'
size={30}
color={this.state.isInWishList ? 'red' : 'white'}
onPress={() => {
this.state.isInWishList
? this.props.removeWishListItem(product)
: this.props.addWishListItem(product);
this.setState(prevState => ({
isInWishList: !prevState.isInWishList
}));
}}
/>
</WalkthroughableText>
</CopilotStep>
<Text style={styles.iconBarText}>Like</Text>
<CopilotStep
name='share'
text='Click here to share this product'
order={10}
>
<WalkthroughableText>
<IconComponent
style={styles.iconBarIcon}
name='share'
size={iconSize}
color='white'
onPress={this.onShare}
/>
</WalkthroughableText>
</CopilotStep>
<Text style={styles.iconBarText}>Share</Text>
<CopilotStep
name='fullChat'
text='Click here to view full chat'
order={11}
>
<WalkthroughableText>
<IconComponent
style={[styles.iconBarIcon, { paddingTop: 4 }]}
name='message-circle'
size={iconSize}
color='white'
onPress={product => this.sendChat(product)}
/>
</WalkthroughableText>
</CopilotStep>
</View>
</View>
</KeyboardAvoidingView>
);
您可以看到我的问题出在 WalkthroughableTextInput 之后的 IconComponent 上
最佳答案
如果您使用的是 NativeBase 组件，请像这样使用它
<Content keyboardShouldPersistTaps={'handled'}>
...
</Content>
对于 ReactNative <ScrollView/>
<ScrollView keyboardShouldPersistTaps={'handled'}>
...
</ScrollView>
关于android - 来自react-native-vector-icons onpress的图标需要点击两次才能工作，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/55988964/