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App.js
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App.js
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import React from 'react';
import {
StyleSheet,
Dimensions,
View,
Button,
Text,
TextInput,
FlatList,
TouchableOpacity,
Modal,
ScrollView
} from 'react-native';
import Pdf from 'react-native-pdf';
import {
widthPercentageToDP as wp,
heightPercentageToDP as hp,
} from 'react-native-responsive-screen';
import FontAwesome from 'react-native-vector-icons/FontAwesome';
import Foundation from 'react-native-vector-icons/Foundation';
import * as Animatable from 'react-native-animatable';
import Slider from '@react-native-community/slider';
// pdf uri
const source = { uri: 'https://books.goalkicker.com/ReactNativeBook/ReactNativeNotesForProfessionals.pdf', cache: true };
export default class PDFExample extends React.Component {
state = {
num: 1, total: 1,
SliderValue: 1,
jump_num: "", progress: 0,
book_mark: "'',1,5,25,62,75,91",
show_bk: false,
value: 0,
back_ani: 0,
next_ani: 0,
nextpage: "pulse"
}
onValueChanged = value => this.setState({ value });
// book mark ui
renderItem = ({ item, index }) => {
if (index !== 0) return (
<View >
<Animatable.View animation={"slideInUp"} delay={150} >
<View style={{
flexDirection: 'row',
justifyContent: "space-around",
backgroundColor: "#fff",
marginVertical: hp('1%'),
alignItems: "center"
}}>
{/* Bookmark Button */}
<TouchableOpacity
style={[styles.backButton, { backgroundColor: "rgba(99, 96, 255, 1)" }]}
onPress={async () => {
let newstr = await this.state.book_mark
let array = await newstr.split(',')
let index = await array.indexOf(item.toString())
array.splice(index, 1)
this.setState({ book_mark: array.toString() })
}}
onLongPress={() => this.setState({ show_bk: !this.state.show_bk })}
>
<FontAwesome
name={'bookmark-o'}
color={"#FFF"}
size={hp('2.2%')}
/>
</TouchableOpacity>
<Text style={{ alignSelf: "center" }}>{item}</Text>
{/* Bookmark Button */}
<TouchableOpacity
style={[styles.backButton, { backgroundColor: "rgba(99, 96, 255, 1)" }]}
onPress={() => this.setState({ show_bk: false, num: parseInt(item), })}
>
<Foundation
name={'page-search'}
color={"#FFF"}
size={hp('2.2%')}
/>
</TouchableOpacity>
</View>
<Pdf
key={index}
source={source}
onLoadComplete={(numberOfPages, filePath) => {
console.log(`number of pages: ${numberOfPages}`);
}}
onPageChanged={(page, numberOfPages) => {
console.log(`current page: ${page}`);
}}
onError={(error) => {
console.log(error);
}}
singlePage
horizontal
page={parseInt(item)}
onPressLink={(uri) => {
console.log(`Link presse: ${uri}`)
}}
style={[styles.pdf]} />
</Animatable.View>
</View>
)
}
animation = async (page) => {
if (page !== this.state.num&&page) {
if (page > this.state.num) this.setState({ nextpage: "slideInRight" })
else this.setState({ nextpage: "slideInLeft" })
this.setState({ num: page, progress: parseFloat((this.state.num / this.state.total * 1).toFixed(1)), animation: true })
} else {
this.setState({ animation: false })
}
}
showmenu = () => {
this.setState({ showbtn: !this.state.showbtn })
}
render() {
return (
<View style={styles.container}>
{/* Header */}
<Animatable.View animation={"slideInDown"} delay={250} style={styles.header}>
{/* Progress */}
<Animatable.View animation={"slideInLeft"} delay={250}
style={{
width: wp('80%'),
flexDirection: "row",
alignItems: 'center'
}}>
<Slider
style={{ width: "95%" }}
maximumValue={this.state.total}
onSlidingComplete={(num) => this.animation(parseInt(num))}
value={this.state.num}
minimumValue={1}
step={1}
thumbTintColor={"rgba(99, 96, 255, 1)"}
minimumTrackTintColor="rgba(99, 96, 255, 1)"
maximumTrackTintColor="rgba(244, 244, 244, 1)"
/>
<Text>{(this.state.num / this.state.total * 100).toFixed(0)}%</Text>
</Animatable.View>
{/* Bookmark Button */}
<Animatable.View animation={"slideInRight"} delay={250}>
<TouchableOpacity
style={[styles.backButton, { backgroundColor: this.state.book_mark.split(',').includes(this.state.num.toString()) ? "rgba(99, 96, 255, 1)" : "rgba(244, 244, 244, 1)" }]}
onPress={async () => {
let newstr = await this.state.book_mark
let array = await newstr.split(',')
if (array.includes(this.state.num.toString())) {
let index = await array.indexOf(this.state.num.toString())
array.splice(index, 1)
}
else {
array.push(this.state.num)
}
this.setState({ book_mark: array.toString() })
}}
onLongPress={() => this.setState({ show_bk: !this.state.show_bk, showbtn: false })}
>
<FontAwesome
name={'bookmark-o'}
color={this.state.book_mark.split(',').includes(this.state.num.toString()) ? "#FFF" : 'rgba(41, 45, 50, 1)'}
size={hp('2.2%')}
/>
</TouchableOpacity>
</Animatable.View>
</Animatable.View>
{!this.state.show_bk ?
<View style={{ flex: 1 }}>
<Animatable.View
animation={this.state.nextpage}
delay={150}
style={{ flex: 1 }} direction="alternate"
easing="ease-in-out-sine"
onAnimationEnd={() => this.setState({ nextpage: "" })}>
<Pdf
source={source}
onLoadComplete={(numberOfPages, filePath, {width, height}, tableContents) => {
this.setState({ total: numberOfPages })
// console.log(tableContents)
}}
onPageChanged={async (page, numberOfPages) => {
this.setState({num:page})
}}
onError={(error) => {
console.log(error);
}}
onScaleChanged={(SliderValue) => { this.setState({ SliderValue: SliderValue }) }}
scale={this.state.SliderValue}
maxScale={2}
minScale={1}
enablePaging
page={this.state.num}
horizontal
onPageSingleTap={(page) => this.showmenu()}
onPressLink={(uri) => {
console.log(`Link presse: ${uri}`)
}}
style={styles.pdf} />
</Animatable.View>
</View>
:
<FlatList
style={{ flex: 1 }}
showsVerticalScrollIndicator={false}
data={this.state.book_mark.split(",")}
renderItem={this.renderItem}
keyExtractor={(item, index) => index.toString()}
/>
}
{/* {<Animatable.View
animation={this.state.showbtn ? "zoomIn" : "zoomOut"} delay={250}
style={{ width: "50%", height: "50%", position: "absolute", alignSelf: "flex-end",bottom:"5%" }}>
<BigSlider
maximumValue={2}
trackStyle={{ backgroundColor: 'rgba(208, 88, 10, 0.6)' }}
// renderLabel={() => <Text style={{textAlign:'center',marginVertical:"2%",marginHorizontal:"2%"}}>
// {(this.state.SliderValue / 2 * 100).toFixed(0)}%
// </Text>}
style={{ width: 40, backgroundColor: 'rgba(0,0,0,.7)', height: "50%" }}
value={this.state.SliderValue}
onValueChange={SliderValue => { this.setState({ SliderValue }) }}
minimumValue={1} />
<Slider
style={{ height: "50%" ,transform: [{rotate:"90deg"}] }}
maximumValue={2}
onSlidingComplete={(SliderValue) => this.animation(parseInt(SliderValue))}
value={this.state.SliderValue}
inverted
minimumValue={1}
step={0.1}
thumbTintColor={"rgba(99, 96, 255, 1)"}
minimumTrackTintColor="rgba(99, 96, 255, 1)"
maximumTrackTintColor="#fff"
/>
</Animatable.View>} */}
<Animatable.View
animation={this.state.showbtn ? "slideInUp" : "slideOutDown"} delay={250}
style={{
flexDirection: "row",
justifyContent: "space-between",
paddingHorizontal: hp('2%'),
paddingVertical: hp('1%')
}}>
{this.state.num!==1&& <Animatable.View
animation={this.state.showbtn ? "slideInLeft" : "slideOutLeft"} delay={250}>
<TouchableOpacity
onPress={() => this.animation(this.state.num - 1)}
onLongPress={() => this.setState({ select_back_ani: true })}
style={{
backgroundColor: "rgba(255, 255, 255, 1)",
borderRadius: hp('1%'),
paddingVertical: hp('2%'),
width: wp('35%'),
alignItems: "center",
shadowColor: "#000",
shadowOffset: {
width: 0,
height: 1,
},
shadowOpacity: 0.20,
shadowRadius: 1.41,
elevation: 2,
}}>
<Text
allowFontScaling={false}
style={{
fontSize: hp('2.4%'),
color: "rgba(130, 130, 130, 1)",
lineHeight: hp('3%')
}}>Previous</Text>
</TouchableOpacity>
</Animatable.View>}
<Animatable.View
animation={this.state.showbtn ? "zoomIn" : "zoomOut"} delay={250}
style={{alignSelf:"center"}}>
<TouchableOpacity
onPress={() => this.setState({ Popup: false })}>
<Text style={{ alignSelf: "center", color: "rgba(99, 96, 255, 1)", marginHorizontal: "2%" }}>{this.state.num} / {this.state.total}</Text>
</TouchableOpacity>
</Animatable.View>
{this.state.num!==this.state.total&& <Animatable.View
animation={this.state.showbtn ? "slideInRight" : "slideOutRight"} delay={250}
>
<TouchableOpacity
onPress={() => this.animation(this.state.num + 1)}
onLongPress={() => this.setState({ select_next_ani: true })}
style={{
backgroundColor: "rgba(99, 96, 255, 1)",
borderRadius: hp('1%'),
paddingVertical: hp('2%'),
width: wp('35%'),
alignItems: "center",
shadowColor: "#000",
shadowOffset: {
width: 0,
height: 1,
},
shadowOpacity: 0.20,
shadowRadius: 1.41,
elevation: 2,
}}>
<Text
allowFontScaling={false}
style={{
fontSize: hp('2.4%'),
color: "#FFF",
lineHeight: hp('3%')
}}>Next</Text>
</TouchableOpacity>
</Animatable.View>}
</Animatable.View>
{this.state.Popup &&
<Modal
animationType="fade"
transparent={true}
visible={this.state.Popup}
onRequestClose={() => {
this.setState({ Popup: false })
}}
>
<View style={{
flex: 1,
shadowColor: "#000",
shadowOffset: {
width: 0,
height: hp('0.2%')
},
shadowOpacity: 0.25,
shadowRadius: 4,
elevation: 5,
backgroundColor: "rgba(50, 50, 50, 0.8)",
justifyContent: "center"
}}>
<TouchableOpacity onPress={() => this.setState({ Popup: false })}
style={{
width: "100%",
height: "100%",
position: "absolute"
}} />
<View style={{
backgroundColor: "#FFF",
borderRadius: hp('2%'),
paddingHorizontal: hp('1.5%'),
width: '85%',
alignSelf: "center",
}}>
<Text allowFontScaling={false}
style={{
textAlign: "center",
fontSize: hp('2%'),
fontFamily: "Roboto-Regular",
marginVertical: hp('2%')
}} >Jump To</Text>
<TextInput
style={{
width: "100%",
color: "#222",
borderRadius: hp('2%'),
borderWidth: hp('0.2%'),
borderColor: "#CCC",
paddingHorizontal: hp('2%'),
marginVertical: hp('2%')
}}
onChangeText={(jump_num) => { this.setState({ jump_num }) }}
value={this.state.jump_num}
placeholder="Please enter page number..."
keyboardType="phone-pad"
allowFontScaling={false}
/>
<View
style={{
flexDirection: "row",
justifyContent: "space-between",
marginVertical: hp('1%')
}}>
{/* Cancel Button */}
<TouchableOpacity
onPress={() => this.setState({ Popup: false })}
style={{
width: wp("35%"),
height: hp('5%'),
alignSelf: 'center',
justifyContent: 'center',
borderRadius: hp('0.8%'),
borderWidth: hp("0.2%"),
borderColor: "rgba(255, 0, 0, 1)"
}}>
<Text allowFontScaling={false}
style={{
fontSize: hp('2%'),
textAlign: 'center',
color: "rgba(255, 0, 0, 1)",
alignSelf: "center",
fontFamily: 'Roboto-Regular',
}}>Cancel</Text>
</TouchableOpacity>
{/* Yes Button */}
<TouchableOpacity
onPress={() => {
this.animation(parseInt(this.state.jump_num))
this.setState({ Popup: false })
}}
style={{
width: wp("35%"),
height: hp('5%'),
alignSelf: 'center',
backgroundColor: "rgba(99, 96, 255, 1)",
justifyContent: 'center',
borderRadius: hp('0.8%'),
}}>
<Text allowFontScaling={false}
style={{
fontSize: hp('2%'),
textAlign: 'center',
color: "#FFF",
alignSelf: "center",
fontFamily: 'Roboto-Regular',
}}>Jump</Text>
</TouchableOpacity>
</View>
</View>
</View>
</Modal>
}
{this.state.Popup &&
<Modal
animationType="fade"
transparent={true}
visible={this.state.Popup}
onRequestClose={() => {
this.setState({ Popup: false })
}}
>
<View style={{
flex: 1,
shadowColor: "#000",
shadowOffset: {
width: 0,
height: hp('0.2%')
},
shadowOpacity: 0.25,
shadowRadius: 4,
elevation: 5,
backgroundColor: "rgba(50, 50, 50, 0.8)",
justifyContent: "center"
}}>
<TouchableOpacity onPress={() => this.setState({ Popup: false })}
style={{
width: "100%",
height: "100%",
position: "absolute"
}} />
<View style={{
backgroundColor: "#FFF",
borderRadius: hp('2%'),
paddingHorizontal: hp('1.5%'),
width: '85%',
alignSelf: "center",
}}>
<Text allowFontScaling={false}
style={{
textAlign: "center",
fontSize: hp('2%'),
fontFamily: "Roboto-Regular",
marginVertical: hp('2%')
}} >Jump To</Text>
<TextInput
style={{
width: "100%",
color: "#222",
borderRadius: hp('2%'),
borderWidth: hp('0.2%'),
borderColor: "#CCC",
paddingHorizontal: hp('2%'),
marginVertical: hp('2%')
}}
onChangeText={(jump_num) => { this.setState({ jump_num }) }}
value={this.state.jump_num}
placeholder="Please enter page number..."
keyboardType="phone-pad"
allowFontScaling={false}
/>
<View
style={{
flexDirection: "row",
justifyContent: "space-between",
marginVertical: hp('1%')
}}>
{/* Cancel Button */}
<TouchableOpacity
onPress={() => this.setState({ Popup: false })}
style={{
width: wp("35%"),
height: hp('5%'),
alignSelf: 'center',
justifyContent: 'center',
borderRadius: hp('0.8%'),
borderWidth: hp("0.2%"),
borderColor: "rgba(255, 0, 0, 1)"
}}>
<Text allowFontScaling={false}
style={{
fontSize: hp('2%'),
textAlign: 'center',
color: "rgba(255, 0, 0, 1)",
alignSelf: "center",
fontFamily: 'Roboto-Regular',
}}>Cancel</Text>
</TouchableOpacity>
{/* Yes Button */}
<TouchableOpacity
onPress={() => {
this.animation(parseInt(this.state.jump_num))
this.setState({ Popup: false })
}}
style={{
width: wp("35%"),
height: hp('5%'),
alignSelf: 'center',
backgroundColor: "rgba(99, 96, 255, 1)",
justifyContent: 'center',
borderRadius: hp('0.8%'),
}}>
<Text allowFontScaling={false}
style={{
fontSize: hp('2%'),
textAlign: 'center',
color: "#FFF",
alignSelf: "center",
fontFamily: 'Roboto-Regular',
}}>Jump</Text>
</TouchableOpacity>
</View>
</View>
</View>
</Modal>
}
{(this.state.select_back_ani || this.state.select_next_ani) &&
<Modal
animationType="fade"
transparent={true}
visible={(this.state.select_back_ani || this.state.select_next_ani)}
onRequestClose={() => {
this.setState({ Popup: false })
}}
>
<View style={{
flex: 1,
shadowColor: "#000",
shadowOffset: {
width: 0,
height: hp('0.2%')
},
shadowOpacity: 0.25,
shadowRadius: 4,
elevation: 5,
backgroundColor: "rgba(50, 50, 50, 0.8)",
justifyContent: "center"
}}>
<TouchableOpacity onPress={() => this.setState({ select_next_ani: false, select_back_ani: false })}
style={{
width: "100%",
height: "100%",
position: "absolute"
}} />
<View style={{
backgroundColor: "#FFF",
borderRadius: hp('2%'),
paddingHorizontal: hp('1.5%'),
width: '85%',
alignSelf: "center",
}}>
{this.state.select_back_ani &&
<ScrollView>
{this.state.animation_back.map((item, index) => {
return (<TouchableOpacity key={index} onPress={() => this.setState({ back_ani: index, select_next_ani: false, select_back_ani: false })}>
<Text allowFontScaling={false}
style={{
textAlign: "center",
fontSize: hp('2%'),
fontFamily: "Roboto-Regular",
marginVertical: hp('2%'),
color: index == this.state.back_ani ? "blue" : "#222"
}} >{item} {(index == this.state.back_ani ? "(Selected)" : "")}</Text>
</TouchableOpacity>)
})
}
</ScrollView>
}{this.state.select_next_ani &&
<ScrollView>
{this.state.animation_next.map((item, index) => {
return (<TouchableOpacity key={index} onPress={() => this.setState({ next_ani: index, select_next_ani: false, select_back_ani: false })}>
<Text allowFontScaling={false}
style={{
textAlign: "center",
fontSize: hp('2%'),
fontFamily: "Roboto-Regular",
marginVertical: hp('2%'),
color: index == this.state.next_ani ? "blue" : "#222"
}} >{item} {(index == this.state.next_ani ? "(Selected)" : "")}</Text>
</TouchableOpacity>)
})
}
</ScrollView>}
</View>
</View>
</Modal>
}
</View>
)
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: "#fff"
},
pdf: {
flex: 1,
width: Dimensions.get('window').width,
height: Dimensions.get('window').height,
backgroundColor: "#fff"
},
input: {
height: 40,
},
header: {
flexDirection: 'row',
justifyContent: "space-between",
paddingHorizontal: hp('2%'),
backgroundColor: "#fff",
marginVertical: hp('1%'),
alignItems: "center"
},
backButton: {
justifyContent: 'center',
alignItems: 'center',
width: hp('4.5%'),
height: hp('4.5%'),
borderRadius: hp('4.5%')
},
});