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Tôi đang cố gắng tạo tiện ích mở rộng chia sẻ. Tôi đang hiển thị chúng trong chế độ xem Bảng. Dữ liệu của tôi đang đến nhưng tôi không thể nhìn thấy. Ngoài ra nó đóng băng (Giống như chúng tôi có dữ liệu và popup nhưng không hiển thị).Chia sẻ tiện ích mở rộng không hiển thị dữ liệu - ios
đây là mẫu mã của tôi
//
// ShareViewController.m
// myAppShare
//
//
//
//
#import "ShareViewController.h"
#import "MBProgressHUD.h"
@import MobileCoreServices;
static NSString *const AppGroupId = @"group.tag.BiblioHive7";
@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 myApp"
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];
// here i am able to print object
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.tableViewmyApp reloadData];
// here you must have to provide your app group id that you already created
}
}
-(void) hideBackground
{
[self.view setBackgroundColor:[UIColor clearColor]];
[self.tableViewmyApp 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
{
if ([categoryName stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]].length==0)
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:@"Please choose 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];
return;
}
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];
[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
Bạn có thể hiển thị cho tôi mã mẫu không? – cfprabhu
Mã của bạn quá bẩn, hãy làm sạch nó và có thể bạn tìm thấy một vấn đề. – ChikabuZ
Hoặc chia sẻ tất cả dự án ... – ChikabuZ