Created
March 8, 2017 21:03
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Issue RN 11809 Test app
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import React, { Component } from 'react'; | |
import { | |
AppRegistry, | |
StyleSheet, | |
Animated, | |
Text, | |
Image, | |
View, | |
ListView, | |
TouchableWithoutFeedback, | |
ToastAndroid | |
} from 'react-native'; | |
import MessageQueue from 'react-native/Libraries/BatchedBridge/MessageQueue'; | |
MessageQueue.spy(true); | |
let data = []; | |
export default class Zero40App extends Component { | |
constructor() { | |
super(); | |
const ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2}); | |
this.state = { | |
dataSource: ds.cloneWithRows(data) | |
}; | |
} | |
componentWillMount() { | |
this.renderMore(); | |
} | |
renderMore() { | |
this.setState({ dataSource: this.state.dataSource.cloneWithRows(this.fetchData()) }); | |
} | |
fetchData() { | |
let newData = []; | |
let currentSize = data.length; | |
for (var i = currentSize; i < currentSize + 20; i++) { | |
newData.push(i); | |
} | |
data = data.concat(newData); | |
return data; | |
} | |
renderRow(index) { | |
return ( | |
<View style={styles.rowContainer}> | |
<View style={styles.textContainer}> | |
<Text style={styles.title}>{index}</Text> | |
</View> | |
<View style={styles.imageContainer}> | |
<TouchableWithoutFeedback | |
onPress={() => | |
ToastAndroid.show('This is a toast with short duration', ToastAndroid.SHORT)}> | |
<View><Text style={styles.text}>Text 1</Text></View> | |
</TouchableWithoutFeedback> | |
<Text>Text 1</Text> | |
<Text>Text 2</Text> | |
<Text>Text 3</Text> | |
<Text>Text 4</Text> | |
<Text>Text 5</Text> | |
<Text>Text 6</Text> | |
<Text>Text 7</Text> | |
<Text>Text 8</Text> | |
<Text>Text 9</Text> | |
<Text>Text 10</Text> | |
<Text>Text 11</Text> | |
<Text>Text 12</Text> | |
<Text>Text 13</Text> | |
<Text>Text 14</Text> | |
<Text>Text 15</Text> | |
</View> | |
</View> | |
); | |
} | |
render() { | |
return ( | |
<View style={styles.container}> | |
<ListView | |
style={{ flexGrow: 1 }} | |
dataSource={this.state.dataSource} | |
onEndReached={this.renderMore.bind(this)} | |
renderRow={this.renderRow} | |
/> | |
</View> | |
); | |
} | |
} | |
const styles = StyleSheet.create({ | |
contaner: { | |
flexGrow: 1, | |
justifyContent: 'center', | |
alignItems: 'stretch', | |
backgroundColor: '#F5FCFF', | |
}, | |
rowContainer: { | |
alignItems: 'stretch', | |
height: 150, | |
marginBottom: 10, | |
justifyContent: 'center' | |
}, | |
textContainer: { | |
height: 20, | |
backgroundColor: 'lime', | |
alignItems: 'center', | |
justifyContent: 'center' | |
}, | |
title: { | |
lineHeight: 20, | |
color: 'tomato' | |
}, | |
text: { | |
fontSize: 30, | |
backgroundColor: 'blue' | |
}, | |
imageContainer: { | |
flexDirection: 'row', | |
flexGrow: 1, | |
backgroundColor: 'red', | |
flexWrap: 'wrap', | |
alignItems: 'flex-start' | |
} | |
}); | |
AppRegistry.registerComponent('Zero40App', () => Zero40App); |
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