React-Native 鬼畜表情包app

QQ群,微信群,各种大神,各种表情,每到半夜,斗图大会,八仙过海,各显神通,良辰日天齐上阵。不服,下载鬼畜表情,参加到战斗中,无奈啊,app做的不是太方便,想起抓包把图片一下都下载下来,想起最近看到RN,正好练练手。

单文件批量抓取

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
/**
* Sample React Native App
* https://github.com/hanks-zyh/233333
*/
'use strict';
var React = require('react-native');
var {
AppRegistry,
StyleSheet,
Text,
View,
TouchableOpacity,
} = React;
var AwesomeProject = React.createClass({
getImage: function(tid){
fetch('https://face.ersansan.cn/collection/'+tid)
.then((respose) => respose.text())
.then((responseText) => {
var result = eval('(' + responseText + ')');
var list = result.picList;
for(var i=0;i<list.length;i++){
var item = list[i];
console.warn(item.link);
}
})
.catch((error) => {
console.warn(error);
}).done;
},
getSunCollection: function(tid){
fetch('https://face.ersansan.cn/collection/'+tid)
.then((respose) => respose.text())
.then((responseText) => {
var result = eval('(' + responseText + ')');
var list = result.subcollection;
for(var i=0;i<list.length;i++){
var item = list[i];
this.getImage(item.tid);
}
})
.catch((error) => {
console.warn(error);
}).done;
},
_downLoad: function(){
fetch('https://face.ersansan.cn/collection')
.then((respose) => respose.text())
.then((responseText) => {
var result = eval('(' + responseText + ')');
var list = result.List;
for(var i=0;i<list.length;i++){
var item = list[i];
console.warn(item.tid+item.title);
this.getSunCollection(item.tid);
}
})
.catch((error) => {
console.warn(error);
}).done;
},
render: function() {
return (
<View style={{ flex:1, alignItems:'center', justifyContent:'center'}}>
<TouchableOpacity style={{
backgroundColor:"##234234", height:50, width:80, alignItems:'center', justifyContent:'center'
}} onPress={ this._downLoad }>
<Text style={{ fontSize:20, color:'white' }}>下载</Text>
</TouchableOpacity>
</View>
);
}
});
var styles = StyleSheet.create({
});
AppRegistry.registerComponent('AwesomeProject', () => AwesomeProject);

仿app界面

2333

首页:
外部ScrollView
顶部图片+ListView
给ListView每个item的title设置点击进入专题

专题:
简单的ListView
每个item设置点击进入图片列表

图片列表
还是ListView,每个ListView的item分3个图片
根据Dimensions计算宽高
不够3个的有几个显示几个
每个图片设置点击打开浏览器下载 IntentAndroid.openURL(url);

源码:https://github.com/hanks-zyh/233333

文章来自: https://hanks.pub