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 <View>
   <MyNativeView ref={this.myNativeView} />
   <ButtonContainer>
     <Button
       title="Previous"
       onPress={() => {
         this.myNativeView.current.goToPreviousPage();
       }}
     />
     <Button

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<View>
  <MyNativeView />
  <ButtonContainer>
    <Button title="Previous" />
    <Button title="Next" />
  </ButtonContainer>
  <MyNativeView />
  <ButtonContainer>
    <Button title="Previous" />
    <Button title="Next" />

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// this func show CNContactViewController for new contact and fill it using CNMutableContact
// Remember about permissions 

    func createContcat() {
        if #available(iOS 9.0, *) {
            
            let contact = CNMutableContact()
            
            contact.givenName = "Jack"
            contact.familyName = "Sparrow"

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//Blinking Animation of Multiply Drawables in ActionBar Toolbar on Android
//You can use AnimationDrawable, if you don't want to custom blinking animation 

 private void initAnimationOfCustomPins() {
		ActionBar actionBar = getActionBar();
		
		if (actionBar == null || !Constant.USE_ANIMATION_OF_CUSTOM_PINS) {
			return;
		}