我正在尝试使用发布模式在Android和iOS上反应本机应用程序。不幸的是,有一个动画无法在发布模式下触发,而在调试模式下效果最佳。
我尝试使用'useNativeDriver:true'改进了android上的动画,但没有解决问题
对于参考: “ react-native”:“ 0.56.0”
我的Drawer.js
toggle = () => {
Animated.timing(this.x_translate, {
toValue: this.state.drawerOpen ? 0 : 1,
duration: this.state.animationDuration,
useNativeDriver: true
}).start();
this.setState({ drawerOpen: !this.state.drawerOpen })
}
render() {
const menu_moveX = this.x_translate.interpolate({
inputRange: [0, 1],
outputRange: [-this.state.width, 0]
});
return (
<Animated.View style={[this.props.style, styles.drawer, {
transform: [
{
translateX: menu_moveX
}
]
}]}>
<ImageBackground
source={require('../images/background.png')}
style={{ width: '100%', height: '100%', alignItems: 'center' }}
>
<View style={styles.blank}></View>
<AutoHeightImage source={require('../images/image.png')} width={0.7 * this.state.width} />
<LineDashboard navigate={this.props.navigate} items={[this.menu[0], this.menu[1]]} sizeIcon={30} />
<LineDashboard navigate={this.props.navigate} items={[this.menu[2], this.menu[3]]} sizeIcon={30} />
<LineDashboard navigate={this.props.navigate} items={[this.menu[4], this.menu[5]]} sizeIcon={30} />
</ImageBackground>
</Animated.View>
)
}
我的dashboard.js
componentDidMount() {
this.props.navigation.setParams({
handleThis: () => {
console.log(this.drawer);
this.setState({ loaded: true })
this.drawer.toggle();
}
});
}
static navigationOptions = ({ navigation }) => {
const { params = {} } = navigation.state;
return {
headerTitle: 'Home Page',
headerLeft: (
<TouchableOpacity
onPress={() => {
params.handleThis();
}}
style={{ marginLeft: 20 }}
>
<Icon name="menu" size={25} color="black" />
</TouchableOpacity>
),
headerRight: (
<TouchableOpacity
onPress={() => {
console.log(navigation);
// navigation.goBack(null)
navigation.navigate('Login');
}}
style={{ marginRight: 20 }}
>
<Text style={{ color: 'red' }}>Log Out</Text>
</TouchableOpacity>
)
}
}
render() {
const { navigate } = this.props.navigation;
return (
<View style={styles.page}>
<ScrollView>
<View style={styles.pageContainer}>
<View style={{ height: 30 }} />
<AutoHeightImage source={require('../images/patient_primary_logo_white.png')} width={0.7 * width} />
<View style={styles.separator} />
<DashboardNotificationTile title={'Your Notifications'} onPress={() => navigate('Notifications')}>
<Text>You have 2 new notifications</Text>
<Text>Please click to see more</Text>
</DashboardNotificationTile>
<DashboardTile title={'Your Visits'}>
<Text>You have 1 upcoming visit</Text>
<SimpleButton onPress={() => navigate('ToBook')} title='View All Visits' width={'100%'} style={{ marginTop: 16 }} color={'green'}/>
</DashboardTile>
<DashboardTile title={'Your Expense Claims'}>
<Text>You have 2 open expense claims</Text>
<SimpleButton onPress={() => navigate('Open')} title='View All Expense Claims' width={'100%'} style={{ marginTop: 16 }} />
</DashboardTile>
</View>
</ScrollView>
<DrawerDashboard navigate={navigate} onRef={(ref) => this.drawer = ref} style={this.state.loaded ? { opacity: 1 } : { opacity: 0 }} />
</View >
)
}
在Dashboard.js中,我有一个headerLeft应该触发函数handleThis(),该函数似乎没有执行。但是,当按下该按钮时,TouchableOpacity组件将保持“选定”状态,而不是回到其原始状态。
有什么建议吗? 谢谢编辑:
调试器未打开时,随时都会发生此问题。抱歉,我现在才发现它。如果启动了远程JS调试器,则动画效果完美。
所以,我认为问题可能出在处理时间上,因为在打开调试器时应用运行速度变慢,也许我的handleThis()函数未加载... 因此,我将setParams()从ComponentDidMount移到了WillMount。
没有工作:\
有什么建议吗?