BackfaceVisibility: hidden workaround for android in react native












1















I have a flashcard app I created in React Native. It's currently in the app store for iOS and I'm currently working on the Android version. (Flash Crash)



In the app the user can swipe up or down to flip a flash card. The problem is that it uses BackfaceVisibility: 'hidden' and Android doesn't seem to support it. Is there an effective solution to work around this?



The only one I can think of is to change the opacity of the Animated.View to 0 when a card is flipped at and over 90 degrees. I will probably do it this way, but I wanted to see if a better programmer had other possible solutions. I'd like to know what my options are for the future if not for now.










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    1















    I have a flashcard app I created in React Native. It's currently in the app store for iOS and I'm currently working on the Android version. (Flash Crash)



    In the app the user can swipe up or down to flip a flash card. The problem is that it uses BackfaceVisibility: 'hidden' and Android doesn't seem to support it. Is there an effective solution to work around this?



    The only one I can think of is to change the opacity of the Animated.View to 0 when a card is flipped at and over 90 degrees. I will probably do it this way, but I wanted to see if a better programmer had other possible solutions. I'd like to know what my options are for the future if not for now.










    share|improve this question

























      1












      1








      1








      I have a flashcard app I created in React Native. It's currently in the app store for iOS and I'm currently working on the Android version. (Flash Crash)



      In the app the user can swipe up or down to flip a flash card. The problem is that it uses BackfaceVisibility: 'hidden' and Android doesn't seem to support it. Is there an effective solution to work around this?



      The only one I can think of is to change the opacity of the Animated.View to 0 when a card is flipped at and over 90 degrees. I will probably do it this way, but I wanted to see if a better programmer had other possible solutions. I'd like to know what my options are for the future if not for now.










      share|improve this question














      I have a flashcard app I created in React Native. It's currently in the app store for iOS and I'm currently working on the Android version. (Flash Crash)



      In the app the user can swipe up or down to flip a flash card. The problem is that it uses BackfaceVisibility: 'hidden' and Android doesn't seem to support it. Is there an effective solution to work around this?



      The only one I can think of is to change the opacity of the Animated.View to 0 when a card is flipped at and over 90 degrees. I will probably do it this way, but I wanted to see if a better programmer had other possible solutions. I'd like to know what my options are for the future if not for now.







      react-native react-native-android






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      asked Sep 23 '17 at 18:47









      Funk Soul NinjaFunk Soul Ninja

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          There is a solution to use opacity to control the display of the back surface to get a quick 'flippable' card on android here: https://github.com/facebook/react-native/issues/1973#issuecomment-262059217



          Animate the back surface's opacity



          this.backOpacity = this.animatedValue.interpolate({ inputRange: [89, 90], outputRange: [0, 1] })


          then use this for the animation



          style=[otherStyles, { opacity: this.backOpacity,...}]


          backfacevisibility should be supported for android in a react-native stable version soon.
          https://github.com/facebook/react-native/pull/15970






          share|improve this answer























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            There is a solution to use opacity to control the display of the back surface to get a quick 'flippable' card on android here: https://github.com/facebook/react-native/issues/1973#issuecomment-262059217



            Animate the back surface's opacity



            this.backOpacity = this.animatedValue.interpolate({ inputRange: [89, 90], outputRange: [0, 1] })


            then use this for the animation



            style=[otherStyles, { opacity: this.backOpacity,...}]


            backfacevisibility should be supported for android in a react-native stable version soon.
            https://github.com/facebook/react-native/pull/15970






            share|improve this answer




























              2














              There is a solution to use opacity to control the display of the back surface to get a quick 'flippable' card on android here: https://github.com/facebook/react-native/issues/1973#issuecomment-262059217



              Animate the back surface's opacity



              this.backOpacity = this.animatedValue.interpolate({ inputRange: [89, 90], outputRange: [0, 1] })


              then use this for the animation



              style=[otherStyles, { opacity: this.backOpacity,...}]


              backfacevisibility should be supported for android in a react-native stable version soon.
              https://github.com/facebook/react-native/pull/15970






              share|improve this answer


























                2












                2








                2







                There is a solution to use opacity to control the display of the back surface to get a quick 'flippable' card on android here: https://github.com/facebook/react-native/issues/1973#issuecomment-262059217



                Animate the back surface's opacity



                this.backOpacity = this.animatedValue.interpolate({ inputRange: [89, 90], outputRange: [0, 1] })


                then use this for the animation



                style=[otherStyles, { opacity: this.backOpacity,...}]


                backfacevisibility should be supported for android in a react-native stable version soon.
                https://github.com/facebook/react-native/pull/15970






                share|improve this answer













                There is a solution to use opacity to control the display of the back surface to get a quick 'flippable' card on android here: https://github.com/facebook/react-native/issues/1973#issuecomment-262059217



                Animate the back surface's opacity



                this.backOpacity = this.animatedValue.interpolate({ inputRange: [89, 90], outputRange: [0, 1] })


                then use this for the animation



                style=[otherStyles, { opacity: this.backOpacity,...}]


                backfacevisibility should be supported for android in a react-native stable version soon.
                https://github.com/facebook/react-native/pull/15970







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 21 '18 at 20:50









                brookemitchellbrookemitchell

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