Sad*_*myo 46 android swipe react-native react-navigation
我一直在寻找解决方案很长一段时间,但令人惊讶的是,我认为还没有人面对它.所以我发布它.
我用React Navigation V3创建了一个简单的Drawer Navigator.我添加了一个菜单图标,当我点击它时,抽屉显示应该是.但是,没有手势在起作用.从左向右滑动不做任何事情.即使抽屉打开,轻敲空的空间也不会关闭抽屉.
这是我的代码:
import {
createStackNavigator,
createSwitchNavigator,
createAppContainer,
createDrawerNavigator
} from 'react-navigation';
import Home from './screens/Home';
import LoginForm from './screens/LoginForm';
import Articles from './screens/Articles';
const AuthStack = createStackNavigator({
LoginScreen: LoginForm
});
const AppStack = createDrawerNavigator({
HomeScreen: Home,
ArticlesScreen: Articles
});
const RootNavigator = createSwitchNavigator(
{
Auth: AuthStack,
App: AppStack
},
{
initialRouteName: 'Auth'
}
);
export default createAppContainer(RootNavigator);
Run Code Online (Sandbox Code Playgroud)
Sad*_*myo 140
我找到了解决方案.React Navigation取决于react-native-gesture-handler库.在React Navigation文档的"安装"部分中,它仅表示使用该命令创建链接react-native link.这对iOS来说足够了.但对于Android,您必须编辑该MainActivity.java文件,以便手势处理程序库可以按预期工作:
import com.facebook.react.ReactActivity;
+ import com.facebook.react.ReactActivityDelegate;
+ import com.facebook.react.ReactRootView;
+ import com.swmansion.gesturehandler.react.RNGestureHandlerEnabledRootView;
public class MainActivity extends ReactActivity {
@Override
protected String getMainComponentName() {
return "Example";
}
+ @Override
+ protected ReactActivityDelegate createReactActivityDelegate() {
+ return new ReactActivityDelegate(this, getMainComponentName()) {
+ @Override
+ protected ReactRootView createRootView() {
+ return new RNGestureHandlerEnabledRootView(MainActivity.this);
+ }
+ };
+ }
}
Run Code Online (Sandbox Code Playgroud)
请参阅文档:https://kmagiera.github.io/react-native-gesture-handler/docs/getting-started.html
实际上,在React Navigation文档中没有说明修改任何文件,因为它是特定于react-native-gesture-handler和不是React Navigation.我在这里保留答案,所以它可以帮助别人.
更新: React Navigation的最新文档解决了这个问题
Mah*_*our 16
在index.js您的项目中只需使用gestureHandlerRootHOC:
import {AppRegistry} from 'react-native';
import App from './App';
import {name as appName} from './app.json';
import { gestureHandlerRootHOC } from 'react-native-gesture-handler'
AppRegistry.registerComponent(appName, () => gestureHandlerRootHOC(App));
Run Code Online (Sandbox Code Playgroud)
资源:https : //github.com/react-navigation/drawer/issues/105#issuecomment-540667009
放在react-native-gesture-handlerroot的开头index.js
import {AppRegistry} from 'react-native';
import App from './App';
import {name as appName} from './app.json';
import { gestureHandlerRootHOC } from 'react-native-gesture-handler'
AppRegistry.registerComponent(appName, () => gestureHandlerRootHOC(App));
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
14342 次 |
| 最近记录: |