Hızlı Cocoa Geliştirme (Develop your next cocoa app faster!)
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This document provides links and code snippets for several iOS development libraries and frameworks. It includes code for making network requests using AFNetworking, parsing JSON with RestKit, displaying loading indicators with MBProgressHUD, pulling to refresh with SVPullToRefresh, theming interfaces with NUI, displaying alerts and action sheets with BlockAlerts, formatting dates with SEHumanizedTimeDiff, authenticating with social networks using HPSocialNetworkManager, and displaying tweets with link handling using STTweetLabel.
![AFNetworking
https://github.com/AFNetworking/AFNetworking
NSURL
*url
=
[NSURL
URLWithString:@"https://alpha-‐api.app.net/stream/0/posts/stream/global"];
NSURLRequest
*request
=
[NSURLRequest
requestWithURL:url];
AFJSONRequestOperation
*operation
=
[AFJSONRequestOperation
JSONRequestOperationWithRequest:request
success:^(NSURLRequest
*request,
NSHTTPURLResponse
*response,
id
JSON)
{
NSLog(@"App.net
Global
Stream:
%@",
JSON);
}
failure:nil];
[operation
start];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-3-320.jpg)
![FSNetworking
https://github.com/foursquare/FSNetworking
NSURL
*url
=
...;
//
required
NSDictionary
*headers
=
...;
//
optional
NSDictionary
*parameters
=
...;
//
optional
FSNConnection
*connection
=
[FSNConnection
withUrl:url
method:FSNRequestMethodGET
headers:headers
parameters:parameters
parseBlock:^id(FSNConnection
*c,
NSError
**error)
{
return
[c.responseData
dictionaryFromJSONWithError:error];
}
completionBlock:^(FSNConnection
*c)
{
NSLog(@"complete:
%@n
error:
%@n
parseResult:
%@n",
c,
c.error,
c.parseResult);
}
progressBlock:^(FSNConnection
*c)
{
NSLog(@"progress:
%@:
%.2f/%.2f",
c,
c.uploadProgress,
c.downloadProgress);
}];
[connection
start];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-4-320.jpg)
![RestKIT
https://github.com/RestKit/RestKit
@interface
Tweet
:
NSObject
@property
(nonatomic,
copy)
NSNumber
*userID;
@property
(nonatomic,
copy)
NSString
*username;
@property
(nonatomic,
copy)
NSString
*text;
@end
RKObjectMapping
*mapping
=
[RKObjectMapping
mappingForClass:[RKTweet
class]];
[mapping
addAttributeMappingsFromDictionary:@{
@"user.name":
@"username",
@"user.id":
@"userID",
@"text":
@"text"
}];
RKResponseDescriptor
*responseDescriptor
=
[RKResponseDescriptor
responseDescriptorWithMapping:mapping
pathPattern:nil
keyPath:nil
statusCodes:nil];
NSURL
*url
=
[NSURL
URLWithString:@"http://api.twitter.com/1/statuses/public_timeline.json"];
NSURLRequest
*request
=
[NSURLRequest
requestWithURL:url];
RKObjectRequestOperation
*operation
=
[[RKObjectRequestOperation
alloc]
initWithRequest:request
responseDescriptors:@[responseDescriptor]];
[operation
setCompletionBlockWithSuccess:^(RKObjectRequestOperation
*operation,
RKMappingResult
*result)
{
NSLog(@"The
public
timeline
Tweets:
%@",
[result
array]);
}
failure:nil];
[operation
start];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-5-320.jpg)
![MBProgressHUD
https://github.com/jdg/MBProgressHUD
MBProgressHUD
*hud
=
[MBProgressHUD
showHUDAddedTo:self.view
animated:YES];
hud.mode
=
MBProgressHUDModeAnnularDeterminate;
hud.labelText
=
@"Loading";
[self
doSomethingInBackgroundWithProgressCallback:^(float
progress)
{
hud.progress
=
progress;
}
completionCallback:^{
[MBProgressHUD
hideHUDForView:self.view
animated:YES];
}];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-6-320.jpg)
![SVPullToRefresh
https://github.com/samvermette/SVPullToRefresh
[tableView
addPullToRefreshWithActionHandler:^{
//
prepend
data
to
dataSource,
insert
cells
at
top
of
table
view
//
call
[tableView.pullToRefreshView
stopAnimating]
when
done
}];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-7-320.jpg)
![PSTCollectionView
https://github.com/steipete/PSTCollectionView
Open Source, 100% API compatible replacement of UICollectionView for iOS4.3+
UICollectionViewFlowLayout
*flowLayout
=
[UICollectionViewFlowLayout
new];
PSTCollectionView
*collectionView
=
[PSTCollectionView
alloc]
initWithFrame:self.view.bounds
collectionViewLayout:
(PSTCollectionViewFlowLayout
*)flowLayout];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-11-320.jpg)
![BlockAlerts
https://github.com/gpambrozio/BlockAlertsAnd-
ActionSheets
BlockAlertView
*alert
=
[BlockAlertView
alertWithTitle:@"Alert
Title"
message:@"This
is
a
very
long
message,
designed
just
to
show
you
how
smart
this
class
is"];
[alert
addButtonWithTitle:@"Do
something
cool"
block:^{
//
Do
something
cool
when
this
button
is
pressed
}];
[alert
setCancelButtonWithTitle:@"Please,
don't
do
this"
block:^{
//
Do
something
or
nothing....
This
block
can
even
be
nil!
}];
[alert
setDestructiveButtonWithTitle:@"Kill,
Kill"
block:^{
//
Do
something
nasty
when
this
button
is
pressed
}];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-13-320.jpg)
![SEHumanizedTimeDiff
https://github.com/sarperdag/SEHumanizedTimeDiff
//1
minute
myLabel.text
=
[[NSDate
dateWithTimeIntervalSinceNow:-‐360]
stringWithHumanizedTimeDifference:NSDateHumanizedSuffixNone
withFullString:NO];
//This
will
return
@"1m"
//2
days
myLabel.text
=
[[NSDate
dateWithTimeIntervalSinceNow:-‐3600*24*2]
stringWithHumanizedTimeDifference:NSDateHumanizedSuffixAgo
withFullString:YES];
//This
will
return
@"2
days
ago"](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-14-320.jpg)
![STTweetLabel
https://github.com/
SebastienThiebaud/STTweetLabel/
STTweetLabel
*tweetLabel
=
[[STTweetLabel
alloc]
initWithFrame:CGRectMake(20.0,
60.0,
280.0,
200.0)];
[tweetLabel
setFont:[UIFont
fontWithName:@"HelveticaNeue"
size:17.0]];
[tweetLabel
setTextColor:[UIColor
blackColor]];
[tweetLabel
setDelegate:self];
[tweetLabel
setText:@"Hi.
This
is
a
new
tool
for
@you!
Developed
by-‐
>@SebThiebaud
for
#iPhone
#ObjC...
;-‐)
My
GitHub
page:
https://t.co/pQXDoiYA"];
[self.view
addSubview:tweetLabel];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-16-320.jpg)
![iOSImageFilters
https://github.com/esilverberg/ios-image-filters
#import
"ImageFilter.h"
UIImage
*image
=
[UIImage
imageNamed:@"landscape.jpg"];
self.imageView.image
=
[image
sharpen];
//
Or
self.imageView.image
=
[image
saturate:
1.5];
//
Or
self.imageView.image
=
[image
lomo];](https://image.slidesharecdn.com/sarperdagcocoaistkeynote1-121224034801-phpapp01/85/Hizli-Cocoa-Gelistirme-Develop-your-next-cocoa-app-faster-19-320.jpg)
Hızlı Cocoa Geliştirme (Develop your next cocoa app faster!)
- 1. Hızlı Cocoa Geliştirme @sarperdag
- 3. AFNetworking https://github.com/AFNetworking/AFNetworking NSURL *url = [NSURL URLWithString:@"https://alpha-‐api.app.net/stream/0/posts/stream/global"]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) { NSLog(@"App.net Global Stream: %@", JSON); } failure:nil]; [operation start];
- 4. FSNetworking https://github.com/foursquare/FSNetworking NSURL *url = ...; // required NSDictionary *headers = ...; // optional NSDictionary *parameters = ...; // optional FSNConnection *connection = [FSNConnection withUrl:url method:FSNRequestMethodGET headers:headers parameters:parameters parseBlock:^id(FSNConnection *c, NSError **error) { return [c.responseData dictionaryFromJSONWithError:error]; } completionBlock:^(FSNConnection *c) { NSLog(@"complete: %@n error: %@n parseResult: %@n", c, c.error, c.parseResult); } progressBlock:^(FSNConnection *c) { NSLog(@"progress: %@: %.2f/%.2f", c, c.uploadProgress, c.downloadProgress); }]; [connection start];
- 5. RestKIT https://github.com/RestKit/RestKit @interface Tweet : NSObject @property (nonatomic, copy) NSNumber *userID; @property (nonatomic, copy) NSString *username; @property (nonatomic, copy) NSString *text; @end RKObjectMapping *mapping = [RKObjectMapping mappingForClass:[RKTweet class]]; [mapping addAttributeMappingsFromDictionary:@{ @"user.name": @"username", @"user.id": @"userID", @"text": @"text" }]; RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:mapping pathPattern:nil keyPath:nil statusCodes:nil]; NSURL *url = [NSURL URLWithString:@"http://api.twitter.com/1/statuses/public_timeline.json"]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; RKObjectRequestOperation *operation = [[RKObjectRequestOperation alloc] initWithRequest:request responseDescriptors:@[responseDescriptor]]; [operation setCompletionBlockWithSuccess:^(RKObjectRequestOperation *operation, RKMappingResult *result) { NSLog(@"The public timeline Tweets: %@", [result array]); } failure:nil]; [operation start];
- 6. MBProgressHUD https://github.com/jdg/MBProgressHUD MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES]; hud.mode = MBProgressHUDModeAnnularDeterminate; hud.labelText = @"Loading"; [self doSomethingInBackgroundWithProgressCallback:^(float progress) { hud.progress = progress; } completionCallback:^{ [MBProgressHUD hideHUDForView:self.view animated:YES]; }];
- 7. SVPullToRefresh https://github.com/samvermette/SVPullToRefresh [tableView addPullToRefreshWithActionHandler:^{ // prepend data to dataSource, insert cells at top of table view // call [tableView.pullToRefreshView stopAnimating] when done }];
- 8. ColorSense https://github.com/omz/ColorSense-for-Xcode Plugin for Xcode to make working with colors more visual http://www.youtube.com/watch?v=eblRfDQM0Go
- 10. NUI @primaryFontName: HelveticaNeue; @secondaryFontName: HelveticaNeue-‐Light; @primaryFontColor: #333333; @primaryBackgroundColor: #E6E6E6; Button { background-‐color: @primaryBackgroundColor; border-‐color: #A2A2A2; border-‐width: @primaryBorderWidth; font-‐color: @primaryFontColor; font-‐color-‐highlighted: #999999; font-‐name: @primaryFontName; font-‐size: 18; corner-‐radius: 7; } NavigationBar { background-‐tint-‐color: @primaryBackgroundColor; font-‐name: @secondaryFontName; font-‐size: 20; font-‐color: @primaryFontColor;
- 11. PSTCollectionView https://github.com/steipete/PSTCollectionView Open Source, 100% API compatible replacement of UICollectionView for iOS4.3+ UICollectionViewFlowLayout *flowLayout = [UICollectionViewFlowLayout new]; PSTCollectionView *collectionView = [PSTCollectionView alloc] initWithFrame:self.view.bounds collectionViewLayout: (PSTCollectionViewFlowLayout *)flowLayout];
- 13. BlockAlerts https://github.com/gpambrozio/BlockAlertsAnd- ActionSheets BlockAlertView *alert = [BlockAlertView alertWithTitle:@"Alert Title" message:@"This is a very long message, designed just to show you how smart this class is"]; [alert addButtonWithTitle:@"Do something cool" block:^{ // Do something cool when this button is pressed }]; [alert setCancelButtonWithTitle:@"Please, don't do this" block:^{ // Do something or nothing.... This block can even be nil! }]; [alert setDestructiveButtonWithTitle:@"Kill, Kill" block:^{ // Do something nasty when this button is pressed }];
- 14. SEHumanizedTimeDiff https://github.com/sarperdag/SEHumanizedTimeDiff //1 minute myLabel.text = [[NSDate dateWithTimeIntervalSinceNow:-‐360] stringWithHumanizedTimeDifference:NSDateHumanizedSuffixNone withFullString:NO]; //This will return @"1m" //2 days myLabel.text = [[NSDate dateWithTimeIntervalSinceNow:-‐3600*24*2] stringWithHumanizedTimeDifference:NSDateHumanizedSuffixAgo withFullString:YES]; //This will return @"2 days ago"
- 15. HPSocialNetworkManager https://github.com/Hipo/HPSocialNetworkManager iOS framework for handling authentication to Facebook and Twitter with reverse-auth support.
- 16. STTweetLabel https://github.com/ SebastienThiebaud/STTweetLabel/ STTweetLabel *tweetLabel = [[STTweetLabel alloc] initWithFrame:CGRectMake(20.0, 60.0, 280.0, 200.0)]; [tweetLabel setFont:[UIFont fontWithName:@"HelveticaNeue" size:17.0]]; [tweetLabel setTextColor:[UIColor blackColor]]; [tweetLabel setDelegate:self]; [tweetLabel setText:@"Hi. This is a new tool for @you! Developed by-‐ >@SebThiebaud for #iPhone #ObjC... ;-‐) My GitHub page: https://t.co/pQXDoiYA"]; [self.view addSubview:tweetLabel];
- 18. iRate https://github.com/nicklockwood/iRate iRate is a library to help you promote your iPhone and Mac App Store apps by prompting users to rate the app after using it for a few days. This approach is one of the best ways to get positive app reviews by targeting only regular users (who presumably like the app or they wouldn't keep using it!).
- 19. iOSImageFilters https://github.com/esilverberg/ios-image-filters #import "ImageFilter.h" UIImage *image = [UIImage imageNamed:@"landscape.jpg"]; self.imageView.image = [image sharpen]; // Or self.imageView.image = [image saturate: 1.5]; // Or self.imageView.image = [image lomo];
- 24. BinPress
- 25. Good artists copy; great artists steal Steve Jobs