InAppSettingsKit Tabbar，不調用settingsViewController

Question

對於Iphone應用程序，我嘗試實現InAppSettingsKit（tabbar版本）。我成功地將庫樣本集成到我的應用程序中，但不調用「settingsViewController」方法。 這是我的代碼：

.H

#import "InAppSettingsKit/IASKAppSettingsViewController.h" 

@interface Settings : IASKAppSettingsViewController 

@end 

.M

#import "Settings.h" 
#import <MessageUI/MessageUI.h> 
#import "InAppSettingsKit/IASKSpecifier.h" 
#import "InAppSettingsKit/IASKSettingsReader.h" 
#import "CustomViewCell.h" 

@interface Settings() 
- (void)settingDidChange:(NSNotification*)notification; 

@end 

@implementation Settings 

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil 
{ 
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; 
    if (self) { 
     // Custom initialization 
    } 
    return self; 
} 

- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 
    // Do any additional setup after loading the view. 
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(settingDidChange:) name:kIASKAppSettingChanged object:nil]; 
    BOOL enabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"AutoConnect"]; 
    self.hiddenKeys = enabled ? nil : [NSSet setWithObjects:@"AutoConnectLogin", @"AutoConnectPassword", nil]; 
    self.tableView = [[UITableView alloc] initWithFrame:self.view.frame style:UITableViewStyleGrouped]; 
} 

- (void)didReceiveMemoryWarning 
{ 
    [super didReceiveMemoryWarning]; 
    // Dispose of any resources that can be recreated. 
} 

#pragma mark - 
#pragma mark IASKAppSettingsViewControllerDelegate protocol 
- (void)settingsViewControllerDidEnd:(IASKAppSettingsViewController*)sender { 
    [self dismissModalViewControllerAnimated:YES]; 

    // your code here to reconfigure the app for changed settings 
} 

// optional delegate method for handling mail sending result 
- (void)settingsViewController:(id<IASKViewController>)settingsViewController mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error { 

    if (error != nil) { 
     // handle error here 
    } 

    if (result == MFMailComposeResultSent) { 
     // your code here to handle this result 
    } 
    else if (result == MFMailComposeResultCancelled) { 
     // ... 
    } 
    else if (result == MFMailComposeResultSaved) { 
     // ... 
    } 
    else if (result == MFMailComposeResultFailed) { 
     // ... 
    } 
} 
- (CGFloat)settingsViewController:(id<IASKViewController>)settingsViewController 
         tableView:(UITableView *)tableView 
     heightForHeaderForSection:(NSInteger)section { 
    NSString* key = [settingsViewController.settingsReader keyForSection:section]; 
    if ([key isEqualToString:@"IASKLogo"]) { 
     return [UIImage imageNamed:@"imager.png"].size.height + 25; 
    } else if ([key isEqualToString:@"IASKCustomHeaderStyle"]) { 
     return 55.f; 
    } 
    return 0; 
} 

- (UIView *)settingsViewController:(id<IASKViewController>)settingsViewController 
         tableView:(UITableView *)tableView 
      viewForHeaderForSection:(NSInteger)section { 
    NSString* key = [settingsViewController.settingsReader keyForSection:section]; 
    if ([key isEqualToString:@"IASKLogo"]) { 
     UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"iconr.png"]]; 
     imageView.contentMode = UIViewContentModeCenter; 
     return imageView; 
    } else if ([key isEqualToString:@"IASKCustomHeaderStyle"]) { 
     UILabel* label = [[UILabel alloc] initWithFrame:CGRectZero]; 
     label.backgroundColor = [UIColor clearColor]; 
     label.textAlignment = UITextAlignmentCenter; 
     label.textColor = [UIColor redColor]; 
     label.shadowColor = [UIColor whiteColor]; 
     label.shadowOffset = CGSizeMake(0, 1); 
     label.numberOfLines = 0; 
     label.font = [UIFont boldSystemFontOfSize:16.f]; 

     //figure out the title from settingsbundle 
     label.text = [settingsViewController.settingsReader titleForSection:section]; 

     return label; 
    } 
    return nil; 
} 

- (CGFloat)tableView:(UITableView*)tableView heightForSpecifier:(IASKSpecifier*)specifier { 
    if ([specifier.key isEqualToString:@"customCell"]) { 
     return 44*3; 
    } 
    return 0; 
} 

- (UITableViewCell*)tableView:(UITableView*)tableView cellForSpecifier:(IASKSpecifier*)specifier { 
    CustomViewCell *cell = (CustomViewCell*)[tableView dequeueReusableCellWithIdentifier:specifier.key]; 

    if (!cell) { 
     cell = (CustomViewCell*)[[[NSBundle mainBundle] loadNibNamed:@"CustomViewCell" 
                   owner:self 
                  options:nil] objectAtIndex:0]; 
    } 
    cell.textView.text= [[NSUserDefaults standardUserDefaults] objectForKey:specifier.key] != nil ? 
    [[NSUserDefaults standardUserDefaults] objectForKey:specifier.key] : [specifier defaultStringValue]; 
    cell.textView.delegate = self; 
    [cell setNeedsLayout]; 
    return cell; 
} 

#pragma mark kIASKAppSettingChanged notification 
- (void)settingDidChange:(NSNotification*)notification { 
    if ([notification.object isEqual:@"AutoConnect"]) { 
     IASKAppSettingsViewController *activeController = self; 
     BOOL enabled = (BOOL)[[notification.userInfo objectForKey:@"AutoConnect"] intValue]; 
     [activeController setHiddenKeys:enabled ? nil : [NSSet setWithObjects:@"AutoConnectLogin", @"AutoConnectPassword", nil] animated:YES]; 
    } 
} 

#pragma mark UITextViewDelegate (for CustomViewCell) 
- (void)textViewDidChange:(UITextView *)textView { 
    [[NSUserDefaults standardUserDefaults] setObject:textView.text forKey:@"customCell"]; 
    [[NSNotificationCenter defaultCenter] postNotificationName:kIASKAppSettingChanged object:@"customCell"]; 
} 

#pragma mark - 
- (void)settingsViewController:(IASKAppSettingsViewController*)sender buttonTappedForSpecifier:(IASKSpecifier*)specifier { 
    if ([specifier.key isEqualToString:@"ButtonDemoAction1"]) { 
     UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Demo Action 1 called" message:nil delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; 
     [alert show]; 
    } else if ([specifier.key isEqualToString:@"ButtonDemoAction2"]) { 
     NSString *newTitle = [[[NSUserDefaults standardUserDefaults] objectForKey:specifier.key] isEqualToString:@"Logout"] ? @"Login" : @"Logout"; 
     [[NSUserDefaults standardUserDefaults] setObject:newTitle forKey:specifier.key]; 
    } 
} 

@end 

Answer 1

你有設置IASKSettingsDelegate委託？

喜歡的東西

self.settingsviewController.delegate = self; 

在 viewDidLoad

。當然，您需要一個連接到您的XIB或Storyboard中的settingsViewController的IBOutlet屬性。