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On Android, TitleIndicator scrolls to title of initial page #149

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On Android, TitleIndicator scrolls to title of initial page #149

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e09cc02
TitleIndicator scrolls to title of initial page
Oct 16, 2018
7e0d018
Android TitleIndicator scrolls to title of initial page
Oct 16, 2018
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8 changes: 6 additions & 2 deletions viewpager/indicator/PagerTitleIndicator.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@

import React, { Component } from 'react'
import PropTypes from 'prop-types'
import { StyleSheet, View, ViewPropTypes, Text, TouchableOpacity,ScrollView ,Dimensions} from 'react-native'
import { StyleSheet, View, ViewPropTypes, Text, TouchableOpacity,ScrollView ,Dimensions, Platform} from 'react-native'
import IndicatorViewPager from '../IndicatorViewPager'

const itemLayoutInfo = [];
Expand Down Expand Up @@ -43,7 +43,7 @@ export default class PagerTitleIndicator extends Component {

constructor(props) {
super(props);
this._preSelectedIndex = props.initialPage;
this._preSelectedIndex = 0;
this._contentHorOffset = 0;
this._currentMaxHor = screenWidth;
this._titleCount = props.titles.length || 0;
Expand Down Expand Up @@ -91,6 +91,10 @@ export default class PagerTitleIndicator extends Component {
key={index}
onLayout={e => {
itemLayoutInfo[index] = e.nativeEvent;

if(Platform.OS == 'android' && index == (this.props.titles.length - 1)){
this.onPageSelected({position: this.props.initialPage});
}
}}
onPress={() => {
if(this.props.trackScroll === true){
Expand Down