I'm trying to make a moving background in react native to move continusely from left to right or from bottom to top.
I found a code for Android here but can't make a similar react native code:
Any Idea?
You could use Lottie: http://airbnb.io/lottie/
You would have to make the animation outside and then use it as a view with absolute position but it should work. That way you could control the flow.
Also, you could expose that native code in RN as a Native Module.
Related
I'm coding in React Native and I want to move text positions and images without using bottom, top, left and right. These components only work for my screen only and will align incorrectly on other devices. Can someone show me how to move the components to custom positions on my app?
without seeing your code or how you are using it my first suggestion would be to try and use padding. But here's a list of layout props in React Native https://reactnative.dev/docs/layout-props
How to get this effect in React Native?
Is it possible to get removing background effect in react-native?
I recommend to use react-native-drawpad and react-native-sketch-canvas.
It might give you hint. I am not sure it will be exact solution for this effect.
We're trying to find out if a 360 3D image rotation package for React Native exists for both Android and iOS. (or if it's straight forward without)
e.g. http://www.voidcanvas.com/demo/28823deye/ (thats just a jQuery example)
We're aware that there's things like React 360, and Google VR - however these put YOU in the center of the 360 environment, rather than putting an image sequence in the center - and letting you rotate the object.
currently react native doesn't have such things but you can use webview inside react native and use a javascript library to achive that. or you can implement yours with react native gesture handler
How can we justify text in react native for both android and iOS without using webView, since webView is not visible in android after placing it inside another view.
The following option only works for iOS.
textAlign='justify'
https://facebook.github.io/react-native/docs/text.html#style
As it s written here, justify for android is not available... Most of the tricks suggest to use left or then a webview as you said...
Using webView resolved the issue. To show webView inside the ScrollView I just had to add height to webView.
https://github.com/jsdf/react-native-htmlview/issues/7
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.