Tools and practices for rapid application development
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This is the full version of the session i held at iOSDevUK15. The presentation there was a bit smaller though.
![Trigger screen rotation
manually
[[UIDevice currentDevice]setValue:@(UIInterfaceOrientationPortrait)
forKey:@"orientation"];](https://image.slidesharecdn.com/iosdevuk15iamzoltanvaradi-150908171036-lva1-app6891/85/Tools-and-practices-for-rapid-application-development-43-320.jpg)
![Calling self from a block
__weak typeof(self) weakSelf = self;
[self.doSomething completion:^(id result, BOOL success)
{
__strong typeof(weakSelf)strongSelf = weakSelf;
if (strongSelf)
{
[strongSelf processResult:result];
}
}];](https://image.slidesharecdn.com/iosdevuk15iamzoltanvaradi-150908171036-lva1-app6891/85/Tools-and-practices-for-rapid-application-development-44-320.jpg)
![Trigger button actions in a
cell
// Create the tap action handler block
typedef void (^buttonTapActionBlock) (UITableViewCell*, BOOL);
@interface CustomUITableViewCell : UITableViewCell
// Create a property copied in your cell's class
@property (nonatomic, copy) buttonTapActionBlock firstButtonTapActionBlock;
@end
// Implement the tap action in cellForRowAtIndexPath
__weak typeof(self) weakSelf = self;
commentStickerCell.firstButtonTapActionBlock = ^(UITableViewCell* cell, BOOL isSelected)
{
__strong typeof(weakSelf) strongSelf = weakSelf;
if (strongSelf)
{
[strongSelf firstButtonTappedOnCell:cell withButtonSelection:isSelected];
}
};
- (void)firstButtonTappedOnCell:(UITableViewCell*)cell withButtonSelection:(BOOL)isSelected
{
NSIndexPath* cellIndexPath = [self.tableView indexPathForCell:cell];
Model* triggeredModel = self.modelArray[cellIndexPath.row];
[triggeredModel doSomething];
}](https://image.slidesharecdn.com/iosdevuk15iamzoltanvaradi-150908171036-lva1-app6891/85/Tools-and-practices-for-rapid-application-development-45-320.jpg)
![Multiple storyboards
connected in IB@implementation AOLinkedStoryboardSegue
+ (UIViewController *)sceneNamed:(NSString *)identifier
{
NSArray *info = [identifier componentsSeparatedByString:@"@"];
NSString *storyboard_name = info[1];
NSString *scene_name = info[0];
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:storyboard_name
bundle:nil];
UIViewController *scene = nil;
if (scene_name.length == 0) {
scene = [storyboard instantiateInitialViewController];
}
else {
scene = [storyboard instantiateViewControllerWithIdentifier:scene_name];
}
return scene;
}
- (id)initWithIdentifier:(NSString *)identifier
source:(UIViewController *)source
destination:(UIViewController *)destination
{
return [super initWithIdentifier:identifier
source:source
destination:[AOLinkedStoryboardSegue sceneNamed:identifier]];
}
- (void)perform
{
UIViewController *source = (UIViewController *)self.sourceViewController;
[source.navigationController pushViewController:self.destinationViewController
animated:YES];
}
@end](https://image.slidesharecdn.com/iosdevuk15iamzoltanvaradi-150908171036-lva1-app6891/85/Tools-and-practices-for-rapid-application-development-46-320.jpg)
![Multiple storyboards
connected in IB@implementation AOLinkedStoryboardSegue
+ (UIViewController *)sceneNamed:(NSString *)identifier
{
NSArray *info = [identifier componentsSeparatedByString:@"@"];
NSString *storyboard_name = info[1];
NSString *scene_name = info[0];
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:storyboard_name
bundle:nil];
UIViewController *scene = nil;
if (scene_name.length == 0) {
scene = [storyboard instantiateInitialViewController];
}
else {
scene = [storyboard instantiateViewControllerWithIdentifier:scene_name];
}
return scene;
}
- (id)initWithIdentifier:(NSString *)identifier
source:(UIViewController *)source
destination:(UIViewController *)destination
{
return [super initWithIdentifier:identifier
source:source
destination:[AOLinkedStoryboardSegue sceneNamed:identifier]];
}
- (void)perform
{
UIViewController *source = (UIViewController *)self.sourceViewController;
[source.navigationController pushViewController:self.destinationViewController
animated:YES];
}
@end
http://spin.atomicobject.com/2014/03/06/multiple-ios-storyboards/
DetailViewController@NotTheSameStoryBoard](https://image.slidesharecdn.com/iosdevuk15iamzoltanvaradi-150908171036-lva1-app6891/85/Tools-and-practices-for-rapid-application-development-47-320.jpg)
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Tools and practices for rapid application development
- 2. Tools and practices for rapid application development @iamzoltanvaradi
- 3. Tools and practices for rapid application development @iamzoltanvaradi
- 5. Apps Xcode 3rd party libs Snippets Where to look Services
- 7. Balsamiq mockups • Wireframes and navigation flows • UX + imagination • Native iOS UI element templates • Fast- and easy wire-framing
- 9. Sketch3 • Made for iOS designs • Native iOS UI element templates • Complete toolset for mobile design • Similar parameters to Interface Builder’s • Screen-, app icon-, splash, app store image design • Export support for every scale photo: softpedia
- 11. Paintcode 2 • Drawing to code • Solves complex & custom drawing issues • implements UI in DrawRect photo: engadget
- 12. Apps Balsamiq mockups Sketch 3 Paintcode 2 Appcode
- 13. Appcode • Alternative IDE • Code analysis • Unit tests
- 14. Apps Xcode 3rd party libs Snippets Where to look Services
- 15. Xcode
- 18. Plugins XAlign
- 21. Apps 3rd party libs Xcode Snippets Where to look Services
- 22. Danger • Can’t understand • Lots of issues • Not actively maintained • You could write it better • Overkill • Fails at 90% completion • Leaks • Retain cycles • Conflicts with other libs
- 28. 3rd party libraries MGSwipeTableCell Reactive cocoa AFNetworking
- 32. Apps ServicesXcode Snippets Where to look 3rd party libs
- 34. Fabric (Crashlytics) • App analytics tool • Easy to integrate from code • Easy to join as tester • Per version crash reports • Plugins • Twitter Kit, MoPub, Digits • Free (for basic usage)
- 36. Parse • Simple remote data store service • Easy remote logging • Flexible table content • Statistics and analytics • Push notification services • Free (for basic usage)
- 38. Drupal • PHP based community driven CMS • Easy to install • “Click monkey” solution • Out of the box REST with session handling and OAuth • Plugin support • Free • drupalgardens.com, simplytest.me
- 40. Launchkit • Before launch services • Screenshot Builder • App landing page • Review monitor • Sales reports
- 41. Apps SnippetsXcode Services Where to look 3rd party libs
- 42. Deep mutable dictionary NSMutableDictionary *responseMutable = (NSMutableDictionary *)CFBridgingRelease(CFPropertyListCreateDeepCopy(kCFAllocatorDefault, (CFDictionaryRef)nonMutableDictionary, kCFPropertyListMutableContainers));
- 43. Trigger screen rotation manually [[UIDevice currentDevice]setValue:@(UIInterfaceOrientationPortrait) forKey:@"orientation"];
- 44. Calling self from a block __weak typeof(self) weakSelf = self; [self.doSomething completion:^(id result, BOOL success) { __strong typeof(weakSelf)strongSelf = weakSelf; if (strongSelf) { [strongSelf processResult:result]; } }];
- 45. Trigger button actions in a cell // Create the tap action handler block typedef void (^buttonTapActionBlock) (UITableViewCell*, BOOL); @interface CustomUITableViewCell : UITableViewCell // Create a property copied in your cell's class @property (nonatomic, copy) buttonTapActionBlock firstButtonTapActionBlock; @end // Implement the tap action in cellForRowAtIndexPath __weak typeof(self) weakSelf = self; commentStickerCell.firstButtonTapActionBlock = ^(UITableViewCell* cell, BOOL isSelected) { __strong typeof(weakSelf) strongSelf = weakSelf; if (strongSelf) { [strongSelf firstButtonTappedOnCell:cell withButtonSelection:isSelected]; } }; - (void)firstButtonTappedOnCell:(UITableViewCell*)cell withButtonSelection:(BOOL)isSelected { NSIndexPath* cellIndexPath = [self.tableView indexPathForCell:cell]; Model* triggeredModel = self.modelArray[cellIndexPath.row]; [triggeredModel doSomething]; }
- 46. Multiple storyboards connected in IB@implementation AOLinkedStoryboardSegue + (UIViewController *)sceneNamed:(NSString *)identifier { NSArray *info = [identifier componentsSeparatedByString:@"@"]; NSString *storyboard_name = info[1]; NSString *scene_name = info[0]; UIStoryboard *storyboard = [UIStoryboard storyboardWithName:storyboard_name bundle:nil]; UIViewController *scene = nil; if (scene_name.length == 0) { scene = [storyboard instantiateInitialViewController]; } else { scene = [storyboard instantiateViewControllerWithIdentifier:scene_name]; } return scene; } - (id)initWithIdentifier:(NSString *)identifier source:(UIViewController *)source destination:(UIViewController *)destination { return [super initWithIdentifier:identifier source:source destination:[AOLinkedStoryboardSegue sceneNamed:identifier]]; } - (void)perform { UIViewController *source = (UIViewController *)self.sourceViewController; [source.navigationController pushViewController:self.destinationViewController animated:YES]; } @end
- 47. Multiple storyboards connected in IB@implementation AOLinkedStoryboardSegue + (UIViewController *)sceneNamed:(NSString *)identifier { NSArray *info = [identifier componentsSeparatedByString:@"@"]; NSString *storyboard_name = info[1]; NSString *scene_name = info[0]; UIStoryboard *storyboard = [UIStoryboard storyboardWithName:storyboard_name bundle:nil]; UIViewController *scene = nil; if (scene_name.length == 0) { scene = [storyboard instantiateInitialViewController]; } else { scene = [storyboard instantiateViewControllerWithIdentifier:scene_name]; } return scene; } - (id)initWithIdentifier:(NSString *)identifier source:(UIViewController *)source destination:(UIViewController *)destination { return [super initWithIdentifier:identifier source:source destination:[AOLinkedStoryboardSegue sceneNamed:identifier]]; } - (void)perform { UIViewController *source = (UIViewController *)self.sourceViewController; [source.navigationController pushViewController:self.destinationViewController animated:YES]; } @end http://spin.atomicobject.com/2014/03/06/multiple-ios-storyboards/ DetailViewController@NotTheSameStoryBoard
- 48. Apps Where to look Xcode Services Snippets 3rd party libs
- 53. NSHipster Where to look Cocoacontro ls Dave Verwer raywenderlic h.com Github
- 54. NSHipster Where to look Cocoacontro ls Dave Verwer raywenderlic h.com Flipboard Github
- 55. NSHipster Where to look Cocoacontro ls Dave Verwer Facebook raywenderlic h.com Flipboard Github