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tx 2024-11-14 17:48:38 +08:00
parent cf03748a27
commit f41a91f016
9 changed files with 492 additions and 16 deletions
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6
android/app/src/main/AndroidManifest.xml
View File

@ -8,8 +8,10 @@
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.VIBRATE"/>
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" tools:ignore="ScopedStorage" />
<uses-permission android:name="android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />
<application
android:name=".MainApplication"
android:label="@string/app_name"

3
android/app/src/main/java/com/bikeapp_demo/MainApplication.kt
View File

@ -10,6 +10,7 @@ import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint.load
import com.facebook.react.defaults.DefaultReactHost.getDefaultReactHost
import com.facebook.react.defaults.DefaultReactNativeHost
import com.facebook.soloader.SoLoader
import com.yourapp.MediaScannerPackage // 确保导入自定义包
class MainApplication : Application(), ReactApplication {
@ -18,7 +19,7 @@ class MainApplication : Application(), ReactApplication {
override fun getPackages(): List<ReactPackage> =
PackageList(this).packages.apply {
// Packages that cannot be autolinked yet can be added manually here, for example:
// add(MyReactNativePackage())
add(MediaScannerPackage()) // 添加自定义包
}
override fun getJSMainModuleName(): String = "index"

39
android/app/src/main/java/com/bikeapp_demo/MediaScannerModule.java Normal file
View File

@ -0,0 +1,39 @@
package com.yourapp;
import android.content.Context;
import android.media.MediaScannerConnection;
import android.net.Uri;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;
import com.facebook.react.bridge.Callback;
public class MediaScannerModule extends ReactContextBaseJavaModule {
private final ReactApplicationContext reactContext;
public MediaScannerModule(ReactApplicationContext reactContext) {
super(reactContext);
this.reactContext = reactContext;
}
@Override
public String getName() {
return "MediaScanner";
}
@ReactMethod
public void scanFile(String path, String mimeType, Callback callback) {
MediaScannerConnection.scanFile(reactContext, new String[]{path}, new String[]{mimeType},
new MediaScannerConnection.OnScanCompletedListener() {
@Override
public void onScanCompleted(String path, Uri uri) {
if (uri != null) {
callback.invoke(null);
} else {
callback.invoke("Error scanning file");
}
}
});
}
}

248
package-lock.json generated
View File

@ -15,10 +15,13 @@
"@react-navigation/native": "^6.1.18",
"@react-navigation/stack": "^6.3.8",
"axios": "^1.7.7",
"qrcode": "^1.5.4",
"react": "18.2.0",
"react-native": "0.74.5",
"react-native-amap3d": "^3.0.7",
"react-native-camera": "^4.2.1",
"react-native-contacts": "^8.0.4",
"react-native-fs": "^2.20.0",
"react-native-gesture-handler": "^2.20.2",
"react-native-linear-gradient": "^2.8.3",
"react-native-permissions": "^5.1.0",
@ -26,7 +29,10 @@
"react-native-reanimated": "^3.16.1",
"react-native-safe-area-context": "^4.14.0",
"react-native-screens": "^3.35.0",
"react-native-wheel-picker-android": "^2.0.6"
"react-native-share": "^11.0.4",
"react-native-view-shot": "^4.0.0",
"react-native-wheel-picker-android": "^2.0.6",
"rn-fetch-blob": "^0.12.0"
},
"devDependencies": {
"@babel/core": "^7.20.0",
@ -4044,6 +4050,19 @@
"version": "1.0.2",
"license": "MIT"
},
"node_modules/base-64": {
"version": "0.1.0",
"resolved": "https://registry.npmmirror.com/base-64/-/base-64-0.1.0.tgz",
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},
"node_modules/base64-arraybuffer": {
"version": "1.0.2",
"resolved": "https://registry.npmmirror.com/base64-arraybuffer/-/base64-arraybuffer-1.0.2.tgz",
"integrity": "sha512-I3yl4r9QB5ZRY3XuJVEPfc2XhZO6YweFPI+UovAzn+8/hb3oJ6lnysaFcjVpkCPfVWFUDvoZ8kmVDP7WyRtYtQ==",
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}
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"node_modules/base64-js": {
"version": "1.5.1",
"funding": [
@ -4585,6 +4604,14 @@
"node": ">= 8"
}
},
"node_modules/css-line-break": {
"version": "2.1.0",
"resolved": "https://registry.npmmirror.com/css-line-break/-/css-line-break-2.1.0.tgz",
"integrity": "sha512-FHcKFCZcAha3LwfVBhCQbW2nCNbkZXn7KVUJcsT5/P8YmfsVja0FMPJr0B903j/E69HUphKiV9iQArX8SDYA4w==",
"dependencies": {
"utrie": "^1.0.2"
}
},
"node_modules/csstype": {
"version": "3.1.3",
"devOptional": true,
@ -4780,6 +4807,11 @@
"node": "^14.15.0 || ^16.10.0 || >=18.0.0"
}
},
"node_modules/dijkstrajs": {
"version": "1.0.3",
"resolved": "https://registry.npmmirror.com/dijkstrajs/-/dijkstrajs-1.0.3.tgz",
"integrity": "sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA=="
},
"node_modules/dir-glob": {
"version": "3.0.1",
"dev": true,
@ -6351,6 +6383,18 @@
"dev": true,
"license": "MIT"
},
"node_modules/html2canvas": {
"version": "1.4.1",
"resolved": "https://registry.npmmirror.com/html2canvas/-/html2canvas-1.4.1.tgz",
"integrity": "sha512-fPU6BHNpsyIhr8yyMpTLLxAbkaK8ArIBcmZIRiBLiDhjeqvXolaEmDGmELFuX9I4xDcaKKcJl+TKZLqruBbmWA==",
"dependencies": {
"css-line-break": "^2.1.0",
"text-segmentation": "^1.0.3"
},
"engines": {
"node": ">=8.0.0"
}
},
"node_modules/http-errors": {
"version": "2.0.0",
"license": "MIT",
@ -8809,6 +8853,14 @@
"node": ">=8"
}
},
"node_modules/pngjs": {
"version": "5.0.0",
"resolved": "https://registry.npmmirror.com/pngjs/-/pngjs-5.0.0.tgz",
"integrity": "sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==",
"engines": {
"node": ">=10.13.0"
}
},
"node_modules/possible-typed-array-names": {
"version": "1.0.0",
"dev": true,
@ -8934,6 +8986,83 @@
],
"license": "MIT"
},
"node_modules/qrcode": {
"version": "1.5.4",
"resolved": "https://registry.npmmirror.com/qrcode/-/qrcode-1.5.4.tgz",
"integrity": "sha512-1ca71Zgiu6ORjHqFBDpnSMTR2ReToX4l1Au1VFLyVeBTFavzQnv5JxMFr3ukHVKpSrSA2MCk0lNJSykjUfz7Zg==",
"dependencies": {
"dijkstrajs": "^1.0.1",
"pngjs": "^5.0.0",
"yargs": "^15.3.1"
},
"bin": {
"qrcode": "bin/qrcode"
},
"engines": {
"node": ">=10.13.0"
}
},
"node_modules/qrcode/node_modules/cliui": {
"version": "6.0.0",
"resolved": "https://registry.npmmirror.com/cliui/-/cliui-6.0.0.tgz",
"integrity": "sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==",
"dependencies": {
"string-width": "^4.2.0",
"strip-ansi": "^6.0.0",
"wrap-ansi": "^6.2.0"
}
},
"node_modules/qrcode/node_modules/wrap-ansi": {
"version": "6.2.0",
"resolved": "https://registry.npmmirror.com/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
"integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
"dependencies": {
"ansi-styles": "^4.0.0",
"string-width": "^4.1.0",
"strip-ansi": "^6.0.0"
},
"engines": {
"node": ">=8"
}
},
"node_modules/qrcode/node_modules/y18n": {
"version": "4.0.3",
"resolved": "https://registry.npmmirror.com/y18n/-/y18n-4.0.3.tgz",
"integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ=="
},
"node_modules/qrcode/node_modules/yargs": {
"version": "15.4.1",
"resolved": "https://registry.npmmirror.com/yargs/-/yargs-15.4.1.tgz",
"integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
"dependencies": {
"cliui": "^6.0.0",
"decamelize": "^1.2.0",
"find-up": "^4.1.0",
"get-caller-file": "^2.0.1",
"require-directory": "^2.1.1",
"require-main-filename": "^2.0.0",
"set-blocking": "^2.0.0",
"string-width": "^4.2.0",
"which-module": "^2.0.0",
"y18n": "^4.0.0",
"yargs-parser": "^18.1.2"
},
"engines": {
"node": ">=8"
}
},
"node_modules/qrcode/node_modules/yargs-parser": {
"version": "18.1.3",
"resolved": "https://registry.npmmirror.com/yargs-parser/-/yargs-parser-18.1.3.tgz",
"integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
"dependencies": {
"camelcase": "^5.0.0",
"decamelize": "^1.2.0"
},
"engines": {
"node": ">=6"
}
},
"node_modules/query-string": {
"version": "7.1.3",
"license": "MIT",
@ -9094,6 +9223,33 @@
"prop-types": "^15.6.2"
}
},
"node_modules/react-native-contacts": {
"version": "8.0.4",
"resolved": "https://registry.npmmirror.com/react-native-contacts/-/react-native-contacts-8.0.4.tgz",
"integrity": "sha512-uBwYlavWS1KjULKk7xLCZcLr6vQcmqLIeHzWY+MEKGtT28YjAlWG87N0bCaRKZSXvz/o/09tVqzU0ZOpkkJC1w==",
"peerDependencies": {
"react": "*",
"react-native": "*"
}
},
"node_modules/react-native-fs": {
"version": "2.20.0",
"resolved": "https://registry.npmmirror.com/react-native-fs/-/react-native-fs-2.20.0.tgz",
"integrity": "sha512-VkTBzs7fIDUiy/XajOSNk0XazFE9l+QlMAce7lGuebZcag5CnjszB+u4BdqzwaQOdcYb5wsJIsqq4kxInIRpJQ==",
"dependencies": {
"base-64": "^0.1.0",
"utf8": "^3.0.0"
},
"peerDependencies": {
"react-native": "*",
"react-native-windows": "*"
},
"peerDependenciesMeta": {
"react-native-windows": {
"optional": true
}
}
},
"node_modules/react-native-gesture-handler": {
"version": "2.20.2",
"license": "MIT",
@ -9118,7 +9274,8 @@
},
"node_modules/react-native-permissions": {
"version": "5.1.0",
"license": "MIT",
"resolved": "https://registry.npmmirror.com/react-native-permissions/-/react-native-permissions-5.1.0.tgz",
"integrity": "sha512-bRV8OHFAbLulElvbJ/BLtrYNV9WXStxknCuI5mTGJNIz6sl8sDUA0OhKpbtb0rqqDdJ2mbR1ZijhGkCDOaT0tA==",
"peerDependencies": {
"react": ">=18.1.0",
"react-native": ">=0.70.0",
@ -9198,6 +9355,26 @@
"react-native": "*"
}
},
"node_modules/react-native-share": {
"version": "11.0.4",
"resolved": "https://registry.npmmirror.com/react-native-share/-/react-native-share-11.0.4.tgz",
"integrity": "sha512-i91n1Pcdaxxr39uxR5KduXjqi5FSEXuEO6rmeHl8OPs5rqo4No36qJXUU6du4TZUI6tFSENdxnzZMh3OsMF+ug==",
"engines": {
"node": ">=16"
}
},
"node_modules/react-native-view-shot": {
"version": "4.0.0",
"resolved": "https://registry.npmmirror.com/react-native-view-shot/-/react-native-view-shot-4.0.0.tgz",
"integrity": "sha512-e7wtfdm981DQVqkW+YE9mkemYarI0VZQ7PzRcHzQOmXlVrGKvNVD2MzRXOg+gK8msQIQ95QxATJKzG/QkQ9QHQ==",
"dependencies": {
"html2canvas": "^1.4.1"
},
"peerDependencies": {
"react": "*",
"react-native": "*"
}
},
"node_modules/react-native-wheel-picker-android": {
"version": "2.0.6",
"resolved": "https://registry.npmmirror.com/react-native-wheel-picker-android/-/react-native-wheel-picker-android-2.0.6.tgz",
@ -9499,6 +9676,52 @@
"url": "https://github.com/sponsors/isaacs"
}
},
"node_modules/rn-fetch-blob": {
"version": "0.12.0",
"resolved": "https://registry.npmmirror.com/rn-fetch-blob/-/rn-fetch-blob-0.12.0.tgz",
"integrity": "sha512-+QnR7AsJ14zqpVVUbzbtAjq0iI8c9tCg49tIoKO2ezjzRunN7YL6zFSFSWZm6d+mE/l9r+OeDM3jmb2tBb2WbA==",
"dependencies": {
"base-64": "0.1.0",
"glob": "7.0.6"
}
},
"node_modules/rn-fetch-blob/node_modules/brace-expansion": {
"version": "1.1.11",
"resolved": "https://registry.npmmirror.com/brace-expansion/-/brace-expansion-1.1.11.tgz",
"integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
"dependencies": {
"balanced-match": "^1.0.0",
"concat-map": "0.0.1"
}
},
"node_modules/rn-fetch-blob/node_modules/glob": {
"version": "7.0.6",
"resolved": "https://registry.npmmirror.com/glob/-/glob-7.0.6.tgz",
"integrity": "sha512-f8c0rE8JiCxpa52kWPAOa3ZaYEnzofDzCQLCn3Vdk0Z5OVLq3BsRFJI4S4ykpeVW6QMGBUkMeUpoEgWnMTnw5Q==",
"deprecated": "Glob versions prior to v9 are no longer supported",
"dependencies": {
"fs.realpath": "^1.0.0",
"inflight": "^1.0.4",
"inherits": "2",
"minimatch": "^3.0.2",
"once": "^1.3.0",
"path-is-absolute": "^1.0.0"
},
"engines": {
"node": "*"
}
},
"node_modules/rn-fetch-blob/node_modules/minimatch": {
"version": "3.1.2",
"resolved": "https://registry.npmmirror.com/minimatch/-/minimatch-3.1.2.tgz",
"integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
"dependencies": {
"brace-expansion": "^1.1.7"
},
"engines": {
"node": "*"
}
},
"node_modules/run-parallel": {
"version": "1.2.0",
"funding": [
@ -10192,6 +10415,14 @@
"node": "*"
}
},
"node_modules/text-segmentation": {
"version": "1.0.3",
"resolved": "https://registry.npmmirror.com/text-segmentation/-/text-segmentation-1.0.3.tgz",
"integrity": "sha512-iOiPUo/BGnZ6+54OsWxZidGCsdU8YbE4PSpdPinp7DeMtUJNJBoJ/ouUSTJjHkh1KntHaltHl/gDs2FC4i5+Nw==",
"dependencies": {
"utrie": "^1.0.2"
}
},
"node_modules/text-table": {
"version": "0.2.0",
"dev": true,
@ -10513,6 +10744,11 @@
"react": ">=16.8"
}
},
"node_modules/utf8": {
"version": "3.0.0",
"resolved": "https://registry.npmmirror.com/utf8/-/utf8-3.0.0.tgz",
"integrity": "sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ=="
},
"node_modules/util-deprecate": {
"version": "1.0.2",
"license": "MIT"
@ -10524,6 +10760,14 @@
"node": ">= 0.4.0"
}
},
"node_modules/utrie": {
"version": "1.0.2",
"resolved": "https://registry.npmmirror.com/utrie/-/utrie-1.0.2.tgz",
"integrity": "sha512-1MLa5ouZiOmQzUbjbu9VmjLzn1QLXBhwpUa7kdLUQK+KQ5KA9I1vk5U4YHe/X2Ch7PYnJfWuWT+VbuxbGwljhw==",
"dependencies": {
"base64-arraybuffer": "^1.0.2"
}
},
"node_modules/v8-to-istanbul": {
"version": "9.3.0",
"dev": true,

8
package.json
View File

@ -17,10 +17,13 @@
"@react-navigation/native": "^6.1.18",
"@react-navigation/stack": "^6.3.8",
"axios": "^1.7.7",
"qrcode": "^1.5.4",
"react": "18.2.0",
"react-native": "0.74.5",
"react-native-amap3d": "^3.0.7",
"react-native-camera": "^4.2.1",
"react-native-contacts": "^8.0.4",
"react-native-fs": "^2.20.0",
"react-native-gesture-handler": "^2.20.2",
"react-native-linear-gradient": "^2.8.3",
"react-native-permissions": "^5.1.0",
@ -28,7 +31,10 @@
"react-native-reanimated": "^3.16.1",
"react-native-safe-area-context": "^4.14.0",
"react-native-screens": "^3.35.0",
"react-native-wheel-picker-android": "^2.0.6"
"react-native-share": "^11.0.4",
"react-native-view-shot": "^4.0.0",
"react-native-wheel-picker-android": "^2.0.6",
"rn-fetch-blob": "^0.12.0"
},
"devDependencies": {
"@babel/core": "^7.20.0",

0
src/assets/Image/Bledis.png → src/assets/Image/组 1139@2x.png
View File

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 88 KiB

After

Width:  |  Height:  |  Size: 88 KiB

20
src/types/react-native-qrcode.d.ts vendored Normal file
View File

@ -0,0 +1,20 @@
declare module 'qrcode' {
interface QRCodeOptions {
version?: number;
errorCorrectionLevel?: 'L' | 'M' | 'Q' | 'H';
width?: number;
margin?: number;
color?: {
dark?: string;
light?: string;
};
}
function toDataURL(
text: string,
options?: QRCodeOptions
): Promise<string>;
export { toDataURL };
export default { toDataURL };
}

24
src/views/device/AddShare.tsx
View File

@ -1,9 +1,16 @@
import React, { useState } from 'react';
import { View, Text, StyleSheet, Image, TextInput, TouchableWithoutFeedback, Keyboard, TouchableOpacity, Modal } from 'react-native';
import { rpx } from '../../utils/rpx';
import { useNavigation } from '@react-navigation/native';
import { useNavigation, NavigationProp } from '@react-navigation/native';
type RootStackParamList = {
ShareQrcode: {
QrId: number;
};
};
const AddShare = () => {
const navigation = useNavigation();
const navigation = useNavigation<NavigationProp<RootStackParamList>>();
const [phone, setPhone] = useState('');
const [name, setName] = useState('');
const [time, setTime] = useState('');
@ -15,11 +22,12 @@ const AddShare = () => {
setShowTimeModal(true);
}
const handleSubmit = () => {
navigation.navigate('ShareQrcode' as never);
}
const handlePhone = () => {
navigation.navigate('ShareQrcode', {
QrId: 14
});
};
}
return (
<TouchableWithoutFeedback onPress={Keyboard.dismiss}>
<View style={styles.container}>
@ -30,12 +38,12 @@ const AddShare = () => {
value={phone}
onChangeText={setPhone}
/>
<TouchableOpacity onPress={handlePhone} activeOpacity={1}>
<Image
source={{ uri: 'https://lxnapi.ccttiot.com/bike/img/static/uMSABuH69gxKXIP0zqtl' }}
style={styles.phoneImg}
/>
</TouchableOpacity>
</View>
<View style={styles.IptBox}>

156
src/views/device/shareQrcode.tsx Normal file
View File

@ -0,0 +1,156 @@
import React from 'react';
import { View, StyleSheet, Image, ImageBackground, TouchableOpacity, Text, Alert, Platform, NativeModules } from 'react-native';
import { rpx } from '../../utils/rpx';
import { RouteProp, useRoute } from '@react-navigation/native';
import RNFS from 'react-native-fs';
import { request, PERMISSIONS, RESULTS } from 'react-native-permissions';
const ShareQrcode = () => {
const route = useRoute<RouteProp<RootStackParamList, 'ShareQrcode'>>();
const { QrId } = route.params;
const qrCodeUrl = `https://api.qrserver.com/v1/create-qr-code/?size=${rpx(400)}x${rpx(400)}&data=https://your-domain.com/share?id=${QrId}`;
console.log(qrCodeUrl);
// const qrCodeUrl = `https://lxnapi.ccttiot.com/bike/img/static/upCrcuiBaoZrd9ZRZayj`
// https://lxnapi.ccttiot.com/bike/img/static/upCrcuiBaoZrd9ZRZayj
const saveToGallery = async () => {
try {
// 检查写入权限
const writePermission = await request(PERMISSIONS.ANDROID.WRITE_EXTERNAL_STORAGE);
const readPermission = await request(PERMISSIONS.ANDROID.READ_EXTERNAL_STORAGE);
if (writePermission === RESULTS.GRANTED && readPermission === RESULTS.GRANTED) {
try {
const directoryPath = `${RNFS.DownloadDirectoryPath}`;
const fileName = `qrcode_${Date.now()}.jpg`;
let downloadDest = `${directoryPath}/${fileName}`;
// 检查目录是否存在
const exists = await RNFS.exists(directoryPath);
console.log('目录是否存在:', exists);
if (!exists) {
console.log('尝试创建目录:', directoryPath);
try {
await RNFS.mkdir(directoryPath);
} catch (mkdirError) {
console.error('创建目录失败:', mkdirError);
// 如果创建目录失败，尝试直接使用根目录
downloadDest = `${RNFS.ExternalStorageDirectoryPath}/${fileName}`;
}
}
console.log('开始下载文件到:', downloadDest);
const options = {
fromUrl: qrCodeUrl,
toFile: downloadDest,
};
const response = await RNFS.downloadFile(options).promise;
console.log('下载响应:', response);
if (response.statusCode === 200) {
const fileExists = await RNFS.exists(downloadDest);
if (fileExists) {
// 使用原生模块刷新媒体库
NativeModules.MediaScanner.scanFile(downloadDest, 'image/jpeg', (err) => {
if (err) {
console.error('媒体扫描错误:', err);
Alert.alert('错误', '无法刷新媒体库');
} else {
Alert.alert('成功', '二维码已保存到相册');
}
});
} else {
throw new Error('文件未能成功创建');
}
} else {
Alert.alert('错误', '下载失败，请检查网络连接');
}
} catch (err) {
console.error('文件操作详细错误:', JSON.stringify(err));
Alert.alert('错误', '保存失败，无法访问存储空间');
}
} else {
Alert.alert('权限不足', '请在设置中授予存储权限');
}
} catch (error) {
console.error('整体错误:', error);
Alert.alert('错误', '保存失败，请重试');
}
};
return (
<View style={styles.container}>
<Image
source={{ uri: `https://lxnapi.ccttiot.com/bike/img/static/uvDKCdnlkcshHOrXvPUq` }}
style={styles.backimg}
/>
<ImageBackground
source={{ uri: 'https://lxnapi.ccttiot.com/bike/img/static/u8yqVl9y6fcU3fTDDTpK' }}
style={styles.qrBack}
>
<View style={styles.qrContainer}>
<Image
source={{ uri: qrCodeUrl }}
style={styles.qrCode}
/>
</View>
</ImageBackground>
<Image source={{ uri: 'https://lxnapi.ccttiot.com/bike/img/static/uC6GRh4c76KgsbBYME5l' }} style={styles.tipImg} />
<TouchableOpacity style={styles.btn} onPress={saveToGallery}>
<Text style={styles.btnText}>保存至图片</Text>
</TouchableOpacity>
</View>
);
}
// ... 其余代码保持不变 ...
const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: 'center',
backgroundColor: '#F3FCFF',
},
btn: {
marginTop: rpx(36),
width: rpx(614),
height: rpx(92),
backgroundColor: '#3D3D3D',
borderRadius: rpx(16),
alignItems: 'center',
justifyContent: 'center',
},
btnText: {
color: '#fff',
fontSize: rpx(40),
fontWeight: 'bold',
},
tipImg: {
marginTop: rpx(26),
width: rpx(614),
height: rpx(368),
},
qrCode:{
width: rpx(438),
height: rpx(438),
},
qrContainer: {
alignItems: 'center',
justifyContent: 'center',
// marginTop: rpx(-50),
},
qrBack: {
marginTop: rpx(-20),
width: rpx(614),
height: rpx(614),
padding: rpx(86),
},
backimg: {
width: rpx(688),
height: rpx(236),
}
});
export default ShareQrcode;