我正在尝试建立一个在 Safari浏览器上正常运行的共享扩展程序，但它无法在 Chrome 浏览器上运行。
我还做了一些 RND ，发现我无法获取Chrome的值。
这是我的info.plist文件代码
<key>NSExtensionAttributes</key>
<dict>
<key>NSExtensionJavaScriptPreprocessingFile</key>
<string>DemoPreprocessor</string>
<key>NSExtensionActivationRule</key>
<dict>
<key>NSExtensionActivationSupportsText</key>
<true/>
<key>NSExtensionActiovationSupportsWebPageWithMaxCount</key>
<integer>1</integer>
<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
<integer>1</integer>
</dict>
允许显示我的Chrome和Safari浏览器的扩展程序。
这是我的DemoProcessor.js文件代码
var MyPreprocessor = function() {};
MyPreprocessor.prototype = {
run: function(arguments) {
arguments.completionFunction({"URL": document.URL, "pageSource": document.documentElement.outerHTML, "title": document.title, "selection": window.getSelection().toString()});
}
};
var ExtensionPreprocessingJS = new NSItemProvider;
这是我的ShareViewcontroller.m代码
#import "ShareViewController.h"
#import "MBProgressHUD.h"
@import MobileCoreServices;
static NSString *const AppGroupId = @"group.tag.ssss7";
@implementation ShareViewController
{
NSArray *arrayCategory;
__weak IBOutlet UITextField *textFieldCategoryName;
__weak IBOutlet UIButton *btnPost;
__weak IBOutlet UIBarButtonItem *btnCancel;
__weak IBOutlet UINavigationItem *nayTitle;
__weak IBOutlet UINavigationBar *navBar;
}
-(void)viewDidLoad
{
sharedUserDefaults = [[NSUserDefaults alloc] initWithSuiteName:AppGroupId];
[sharedUserDefaults setObject:@"hello" forKey:@"hello"];
NSString *userId= [sharedUserDefaults objectForKey:@"userId"];
NSLog(@"%@", [[sharedUserDefaults objectForKey:@"categories"] class]);
NSError* error;
[self didSelectPost];
if (userId==nil || [userId isEqualToString:@""] )
{
[self hideBackground];
self.view.hidden= YES;
UIAlertController * alert= [UIAlertController
alertControllerWithTitle:@"Error"
message:@"Please login into ssss"
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *defaultAction = [UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {
[self hideExtentionView];
}];
[alert addAction:defaultAction];
[self presentViewController:alert animated:YES completion:nil];
}
else
{
self.view.hidden= NO;
id jsonObject = [NSJSONSerialization JSONObjectWithData:[sharedUserDefaults objectForKey:@"categories"] options: NSJSONReadingMutableContainers error:&error];
arrayCategory= [NSArray arrayWithArray:jsonObject];
NSLog(@"%@", [arrayCategory class]);
NSMutableArray *cityArray = [[NSMutableArray alloc] init];
NSMutableArray *testFeeds = [NSJSONSerialization JSONObjectWithData: [sharedUserDefaults objectForKey:@"categories"] options:NSJSONReadingMutableContainers error:nil];
[cityArray addObjectsFromArray:testFeeds];
NSLog(@"%lu", (unsigned long)[cityArray count]);
// [self.tableViewssss reloadData];
// here you must have to provide your app group id that you already created
}
}
-(void) hideBackground
{
[self.view setBackgroundColor:[UIColor clearColor]];
[self.tableViewssss setBackgroundColor:[UIColor clearColor]];
[textFieldCategoryName setBackgroundColor:[UIColor clearColor]];
[nayTitle setTitle:@""];
[btnPost setHidden:YES];
[navBar setHidden:YES];
}
- (BOOL)isContentValid {
// Do validation of contentText and/or NSExtensionContext attachments here
return YES;
}
- (void)didSelectPost {
// This is called after the user selects Post. Do the upload of contentText and/or NSExtensionContext attachments.
// Inform the host that we're done, so it un-blocks its UI. Note: Alternatively you could call super's -didSelectPost, which will similarly complete the extension context.
inputItem = self.extensionContext.inputItems.firstObject;
NSItemProvider *urlItemProvider = [[inputItem.userInfo valueForKey:NSExtensionItemAttachmentsKey] objectAtIndex:0];
if ([urlItemProvider hasItemConformingToTypeIdentifier:(__bridge NSString *)kUTTypeURL])
{
[urlItemProvider loadItemForTypeIdentifier:(__bridge NSString *)kUTTypeURL options:nil completionHandler:^(NSURL *url, NSError *error)
{
if (error)
{
NSLog(@"Error occured");
}
else
{
if ([sharedUserDefaults objectForKey:@"userId"]==nil)
{
UIAlertController * alert= [UIAlertController
alertControllerWithTitle:@"Error"
message:@"You must be logged In to share"
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction
actionWithTitle:@"OK"
style:UIAlertActionStyleDefault
handler:nil];
[alert addAction:ok];
[self presentViewController:alert animated:YES completion:nil];
return;
}
NSMutableArray *previousUrlsArray = [[NSMutableArray alloc]initWithArray:[sharedUserDefaults objectForKey:@"urlsArray"]];
if (previousUrlsArray==nil)
{
previousUrlsArray =[[NSMutableArray alloc]init];
}
[previousUrlsArray addObject:url.absoluteString];
NSMutableDictionary *dict= [[NSMutableDictionary alloc]init];
[dict setObject:previousUrlsArray forKey:@"urls"];
[sharedUserDefaults setObject:dict forKey:@"urlsDictionary"];
[sharedUserDefaults setObject:previousUrlsArray forKey:@"urlsArray"];
// [sharedUserDefaults synchronize];
[sharedUserDefaults setObject:url.absoluteString forKey:@"siteURL"];
[sharedUserDefaults setObject:[NSString stringWithFormat:@"%@",url.absoluteString] forKey:@"sURL"];
NSLog(@"%@",[sharedUserDefaults objectForKey:@"sURL"]);
// NSMutableArray *arrSites;
// if ([sharedUserDefaults valueForKey:@"SharedExtension"])
// arrSites = [sharedUserDefaults valueForKey:@"SharedExtension"];
// else
// arrSites = [[NSMutableArray alloc] init];
// NSDictionary *dictSite = [NSDictionary dictionaryWithObjectsAndKeys:self.contentText, @"Text", url.absoluteString, @"URL",nil];
// [arrSites addObject:dictSite];
// [sharedUserDefaults setObject:arrSites forKey:@"SharedExtension"];
// [sharedUserDefaults synchronize];
// UIAlertController * alert= [UIAlertController
// alertControllerWithTitle:@"Success"
// message:@"Posted Successfully."
// preferredStyle:UIAlertControllerStyleAlert];
//
// UIAlertAction* ok = [UIAlertAction
// actionWithTitle:@"OK"
// style:UIAlertActionStyleDefault
// handler:^(UIAlertAction * action)
// {
// [UIView animateWithDuration:0.20 animations:^
// {
// self.view.transform = CGAffineTransformMakeTranslation(0, self.view.frame.size.height);
// }
// completion:^(BOOL finished)
// {
// [self.extensionContext completeRequestReturningItems:nil completionHandler:nil];
// }];
// }];
//
// [alert addAction:ok];
// [self presentViewController:alert animated:YES completion:nil];
}
}];
}
}
- (NSArray *)configurationItems {
// To add configuration options via table cells at the bottom of the sheet, return an array of SLComposeSheetConfigurationItem here.
return @[];
}
-(UITableViewCell*) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"MyIdentifier"];
/*
* If the cell is nil it means no cell was available for reuse and that we should
* create a new one.
*/
if (cell == nil) {
/*
* Actually create a new cell (with an identifier so that it can be dequeued).
*/
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"MyIdentifier"] ;
cell.selectionStyle = UITableViewCellSelectionStyleDefault;
}
cell.textLabel.text=[[arrayCategory objectAtIndex:indexPath.row] valueForKey:@"category_name"];
return cell;
}
-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [arrayCategory count];
}
-(void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[self saveInUserDefaultsWithCategoryName:[[arrayCategory objectAtIndex:indexPath.row] valueForKey:@"category_name"] andId:[[[arrayCategory objectAtIndex:indexPath.row] valueForKey:@"id"] integerValue]];
}
- (IBAction)postBtnTapped:(id)sender {
[self saveInUserDefaultsWithCategoryName:textFieldCategoryName.text andId:-1];
}
-(void) saveInUserDefaultsWithCategoryName : (NSString*) categoryName andId : (NSInteger) categoryId
{
NSString *stringId=[sharedUserDefaults objectForKey:@"id"];
([stringId length]>0) ? [sharedUserDefaults setObject:[NSString stringWithFormat:@"%@,%ld",stringId, (long)categoryId] forKey:@"id"] : [sharedUserDefaults setObject:[NSString stringWithFormat:@"%ld", (long)categoryId] forKey:@"id"];
NSLog(@"%@", [sharedUserDefaults objectForKey:@"id"]);
NSString *stringCategoryName=[sharedUserDefaults objectForKey:@"category_name"];
([stringCategoryName length]>0) ? [sharedUserDefaults setObject:[NSString stringWithFormat:@"%@,%@",stringCategoryName, categoryName] forKey:@"category_name"] : [sharedUserDefaults setObject:[NSString stringWithFormat:@"%@",categoryName] forKey:@"category_name"];
NSLog(@"%@", [sharedUserDefaults objectForKey:@"category_name"]);
NSString *stringURL=[sharedUserDefaults objectForKey:@"URL"];
([stringURL length]>0) ? [sharedUserDefaults setObject:[NSString stringWithFormat:@"%@,%@",stringURL, [sharedUserDefaults objectForKey:@"sURL"]] forKey:@"URL"] : [sharedUserDefaults setObject:[NSString stringWithFormat:@"%@",[sharedUserDefaults objectForKey:@"sURL"]] forKey:@"URL"];
NSLog(@"%@", [sharedUserDefaults objectForKey:@"URL"]);
NSDictionary *categoryDictionary = [NSDictionary dictionaryWithObjectsAndKeys:categoryName,@"categoryName", nil];
NSArray *categoryArray = [NSArray arrayWithObject:categoryDictionary];
NSMutableDictionary *mainDictionary = [[NSMutableDictionary alloc]init];
[mainDictionary setObject:categoryArray forKey:@"categories"];
[mainDictionary setObject:@"0" forKey:@"categoryType"];
[mainDictionary setObject:[sharedUserDefaults objectForKey:@"siteURL"] forKey:@"url"];
[mainDictionary setObject:[sharedUserDefaults objectForKey:@"access_token"] forKey:@"access_token"];
AppServices *appServices = [AppServices sharedInstance];
appServices.delegate = self;
[appServices postCategoriesOnServer:mainDictionary withSucessBlock:nil withfailureBlock:nil];
UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"Please choose hit a category or create a new one "
message:@""
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleCancel handler:nil];
[alert addAction:okAction];
[self presentViewController:alert animated:YES completion:nil];
[MBProgressHUD showHUDAddedTo:self.view animated:YES];
// [self enableUserInteraction:NO];
// [[AppServices sharedInstance] sendData:nil withSucessBlock:nil withfailureBlock:nil];
// [sharedUserDefaults setObject:[NSNumber numberWithInteger:categoryId] forKey:@"id"];
// [sharedUserDefaults setObject:categoryName forKey:@"category_name"];
// NSMutableDictionary *dict=[[NSMutableDictionary alloc] init];
//
// [dict setObject:categoryName forKey:@"category_name"];
// [dict setObject:[NSNumber numberWithInteger:categoryId] forKey:@"id"];
// NSLog(@"%@", [sharedUserDefaults objectForKey:@"siteURL"]);
//
// [dict setObject:[sharedUserDefaults objectForKey:@"siteURL"] forKey:@"siteurl"];
//
//
// [sharedUserDefaults setObject:[self dictToJson:dict] forKey:@"categorydictionary"];
}
-(NSString *)dictToJson:(NSDictionary *)dict
{
NSError *error;
NSData *jsonData = [NSJSONSerialization dataWithJSONObject: dict
options:(NSJSONWritingOptions) (/* DISABLES CODE */ (YES) ? NSJSONReadingMutableContainers : 0)
error:&error];
if (! jsonData) {
NSLog(@"bv_jsonStringWithPrettyPrint: error: %@", error.localizedDescription);
return @"{}";
} else {
return [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
}
}
- (IBAction)cancelBtnTapped:(id)sender {
[self hideExtentionView];
}
-(void) hideExtentionView
{
[self.extensionContext completeRequestReturningItems: nil completionHandler: nil];
}
-(void) showAlertViewWithMessage:(NSString *)message
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:nil
message:message
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *defaultAction = [UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {
[self hideExtentionView];
}];
[alert addAction:defaultAction];
[self presentViewController:alert animated:YES completion:nil];
}
-(void)enableUserInteraction:(BOOL)enable
{
[self.view setUserInteractionEnabled:enable];
}
#pragma mark- AppServicesDelegate methods
-(void)showMessage:(NSString *)message
{
[MBProgressHUD hideHUDForView:self.view animated:YES];
// [self enableUserInteraction:YES];
[self showAlertViewWithMessage:message];
}
@end
现在问题是On On代码，这个函数正在运行
-(void) saveInUserDefaultsWithCategoryName : (NSString*) categoryName andId : (NSInteger) categoryId {
**// not getting values for chrome, but for Safari i am getting**
}