I need to trigger a Touch event in React native programmatically anywhere on the screen.
Is there any way to achieve that?
Something like here in Flutter: https://stackoverflow.com/a/70873392/739927
Related
Is it possible to achieve this kind of animation for custom control in React Native using reanimated and SVG?
yes. you can achieve this with Lottie animation. this is the package for this. lottie-react-native. you can find some sample animation here. for ask your designer to design a custom animation like this.
I want to achieve this effect in react-native, Is there a component that achieves this or can this can be done using Animated View ?
I want to only to create the custom tab component, with this sliding animation when switching between them
If you mean TopTabs and use react-navigation to navigate around your app you can use the TopTabNavigator from react-native. Otherwise this can be done with React Animated
i am currently working on an App for Android and iOS - i am using react native.
Is there any way to hide the navigation bar dynamically in react-navigation or should i rather switch to react native router flux?
When the user changes to landscape i want to hide the navigation bar, when he goes back to Portrait, i want to show it again.
I know how to change it statically by using {header: null} in the navigation Options, but this does not help me in this case, at least i did not find a way to solve this.
Thanks in advance!
This is sort of a hack but I think you can replace the provided header component from React navigation with your own, then add a redux state that controls its visibility.
Either wrap your screens with a view that contains an onLayout event that will trigger redux action to set the visibility of your custom header.
I'm looking for a method in React Native in which I can move an object by simply listening to the events KEY_DOWN, KEY_UP and KEY_MOVE. And as I move my finger on the component (KEY_MOVE), the position of the component moves along the X axis as per the new X axis I have. In Android (Java), I just did that part by doing this.setX(motionEvent.getX())
Since I'm migrating from Native Android to React Native, I'm having a little trouble making this work. Any help is appreciated.
You can use the PanResponder to get the touch events and then you can use the Animated API to get do the animations to move the view.
See https://moduscreate.com/animated_drag_and_drop_with_react_native/ for a full example.
I would like to have two buttons on the right side of the navbar. I am using the React Native Navigator component. I know I can put a button to the right side of the navbar but how can I put more than one?
Something like that.
On Android if you are using ToolbarAndroid you can pass an array of items to actions prop.
https://facebook.github.io/react-native/docs/toolbarandroid.html#actions
On iOS if you are using NavigatorIOS unfortunately there is no way you can do such a thing but if you are using Navigator you can design it yourself
https://facebook.github.io/react-native/docs/navigator.html#navigation-bar