反应本机-android-Picker下划线

Question

Have a problem with Picker style - it has underline like TextInput on Android, but underlineColorAndroid = 'transparent' or any other color isn't working.

I'm using Picker from NativeBase, and this Picker replaces ReactNative Picker . So here is my code. I've tryed wrapped Item with Input (NativeBase) or TextInput with underlineColorAndroid property, because only TextInput can have this prop, but has no luck. Changing styles of the components with bottomBorderColor doesn't give a result too. Can anyone help me please?

          <View>
             <Form>
               <Item inlineLabel>
                 <Label>Region</Label>

                 <Picker
                   style={{ alignItems: 'flex-end', width: 200 }}
                   placeholder='...'
                  >
                    <Picker.Item label="..."/> //this first Item rendered as underlined
                 </Picker>
               </Item>
           </Form>
      </View>

Answer 1

Add style={{borderColor:"transparent"}} to the <Item> tag.

         <View>
             <Form>
               <Item inlineLabel style={{borderColor: "transparent"}}>
                 <Label>Region</Label>

                 <Picker
                   style={{ alignItems: 'flex-end', width: 200 }}
                   placeholder='...'
                  >
                    <Picker.Item label="..."/> //this first Item rendered as underlined
                 </Picker>
               </Item>
           </Form>
      </View>