gofunbox commented on issue #934:
URL:
https://github.com/apache/cordova-plugin-camera/issues/934#issuecomment-4140318537
> How can this problem be solved?
I used AI to solve issues in the JavaScript file replacement script he wrote
`/**
* [iOS 26 兼容修复] Cordova Hook 脚本
*
* 修复 AssetsLibrary 在 iOS 26 中被废弃的问题
* 将 ALAssetsLibrary 替换为 PHPhotoLibrary
*
* Hook 类型: after_platform_add, after_prepare
*/
const fs = require('fs');
const path = require('path');
module.exports = function(context) {
if (!context.opts.platforms.includes('ios')) {
console.log('[iOS26 Fix] 跳过非 iOS 平台');
return;
}
console.log('[iOS26 Fix] 开始修复 AssetsLibrary 兼容性问题...');
const projectRoot = context.opts.projectRoot;
const cordovaLibPath = path.join(projectRoot,
'platforms/ios/CordovaLib/Classes/Public/CDVURLProtocol.m');
if (!fs.existsSync(cordovaLibPath)) {
console.log('[iOS26 Fix] CDVURLProtocol.m 文件不存在，跳过');
return;
}
let content = fs.readFileSync(cordovaLibPath, 'utf8');
// 检查是否已经修复过
if (content.includes('#import <Photos/Photos.h>')) {
console.log('[iOS26 Fix] CDVURLProtocol.m 已修复，跳过');
return;
}
// 替换 imports
const oldImports = `#import <AssetsLibrary/ALAsset.h>
#import <AssetsLibrary/ALAssetRepresentation.h>
#import <AssetsLibrary/ALAssetsLibrary.h>
#import <MobileCoreServices/MobileCoreServices.h>
#import "CDVURLProtocol.h"`;
const newImports = `// [iOS 26 兼容修复] 替换废弃的 AssetsLibrary 为 Photos 框架
// #import <AssetsLibrary/ALAsset.h>
// #import <AssetsLibrary/ALAssetRepresentation.h>
// #import <AssetsLibrary/ALAssetsLibrary.h>
#import <Photos/Photos.h>
#import <MobileCoreServices/MobileCoreServices.h>
#import "CDVURLProtocol.h"`;
content = content.replace(oldImports, newImports);
// 替换 startLoading 方法
const oldStartLoading = `- (void)startLoading
{
// NSLog(@"%@ received %@ - start", self, NSStringFromSelector(_cmd));
NSURL* url = [[self request] URL];
if ([[url absoluteString] hasPrefix:kCDVAssetsLibraryPrefixes]) {
ALAssetsLibraryAssetForURLResultBlock resultBlock = ^(ALAsset*
asset) {
if (asset) {
// We have the asset! Get the data and send it along.
ALAssetRepresentation* assetRepresentation = [asset
defaultRepresentation];
NSString* MIMEType = (__bridge_transfer
NSString*)UTTypeCopyPreferredTagWithClass((__bridge
CFStringRef)[assetRepresentation UTI], kUTTagClassMIMEType);
Byte* buffer = (Byte*)malloc((unsigned
long)[assetRepresentation size]);
NSUInteger bufferSize = [assetRepresentation getBytes:buffer
fromOffset:0.0 length:(NSUInteger)[assetRepresentation size] error:nil];
NSData* data = [NSData dataWithBytesNoCopy:buffer
length:bufferSize freeWhenDone:YES];
[self sendResponseWithResponseCode:200 data:data
mimeType:MIMEType];
} else {
// Retrieving the asset failed for some reason. Send an
error.
[self sendResponseWithResponseCode:404 data:nil
mimeType:nil];
}
};
ALAssetsLibraryAccessFailureBlock failureBlock = ^(NSError* error) {
// Retrieving the asset failed for some reason. Send an error.
[self sendResponseWithResponseCode:401 data:nil mimeType:nil];
};
ALAssetsLibrary* assetsLibrary = [[ALAssetsLibrary alloc] init];
[assetsLibrary assetForURL:url resultBlock:resultBlock
failureBlock:failureBlock];
return;
}`;
const newStartLoading = `// [iOS 26 兼容修复] 使用 PHPhotoLibrary 替代废弃的
ALAssetsLibrary
- (void)startLoading
{
// NSLog(@"%@ received %@ - start", self, NSStringFromSelector(_cmd));
NSURL* url = [[self request] URL];
if ([[url absoluteString] hasPrefix:kCDVAssetsLibraryPrefixes]) {
// 使用 PHAsset 获取资源
PHFetchResult<PHAsset *> *fetchResult = [PHAsset
fetchAssetsWithALAssetURLs:@[url] options:nil];
if (fetchResult.count > 0) {
PHAsset *asset = fetchResult.firstObject;
PHImageManager *imageManager = [PHImageManager defaultManager];
PHImageRequestOptions *options = [[PHImageRequestOptions alloc]
init];
options.synchronous = NO;
options.networkAccessAllowed = YES;
options.deliveryMode =
PHImageRequestOptionsDeliveryModeHighQualityFormat;
[imageManager requestImageDataForAsset:asset options:options
resultHandler:^(NSData * _Nullable imageData, NSString * _Nullable dataUTI,
UIImageOrientation orientation, NSDictionary * _Nullable info) {
if (imageData) {
NSString* MIMEType = (__bridge_transfer
NSString*)UTTypeCopyPreferredTagWithClass((__bridge CFStringRef)dataUTI,
kUTTagClassMIMEType);
[self sendResponseWithResponseCode:200 data:imageData
mimeType:MIMEType];
} else {
[self sendResponseWithResponseCode:404 data:nil
mimeType:nil];
}
}];
} else {
[self sendResponseWithResponseCode:404 data:nil mimeType:nil];
}
return;
}`;
content = content.replace(oldStartLoading, newStartLoading);
// 写入文件
fs.writeFileSync(cordovaLibPath, content, 'utf8');
console.log('[iOS26 Fix] CDVURLProtocol.m 修复完成');
};
`
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