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Picker arrow is white - how can I change the color?

See original GitHub issue

My picker caret/arrow is white, and because my background is also white it looks like it’s missing. How can I make it the default black? This is the issue on both iOS and Android

                  <ListItem last icon onPress={() => { }}>
                    <Body>
                      <Text>{I18n.t('$setting_owner_alarm_unattend_time')}</Text>
                    </Body>
                    <Right>
                      <Picker
                        supportedOrientations={['portrait', 'landscape']}
                        iosHeader={I18n.t('$setting_owner_picker_header')}
                        headerBackButtonText={I18n.t('$setting_owner_picker_back')}
                        mode='dropdown'
                        selectedValue={this.state.alert_interval}
                        onValueChange={(val) => { this.setState({alert_interval: parseInt(val)}) }}>
                        {
                          this.state.intervals.map(val => (
                            <Item key={val} label={I18n.t('$setting_owner_alarm_min', {n: val / 60})} value={val} />
                          ))
                        }
                      </Picker>
                    </Right>
                  </ListItem>

Issue Analytics

State:
Created 5 years ago
Comments:11 (4 by maintainers)

Top GitHub Comments

29reactions

jnichollscommented, Dec 4, 2018

You can change the color in your styles.xml by adding this to your theme:

<item name="android:colorControlNormal">#FFFFFF</item>

There is no way to control it via react-native and thus native-base (since NB just passes straight down to RN).

18reactions

jm90mcommented, Mar 27, 2019

@amitpadmani If you aren’t using expo then you can do what @jnicholls said above.

I use expo and I couldn’t find another way so all I did was remove it… you can remove it by setting a backgroundColor to the Picker component like so -


     <Picker
            style={{
              marginLeft: -8,
              marginTop: 2,
              backgroundColor: 'transparent',
            }}
            ...
          >