SampleViewController using EXTableView, EXPullToRefresh and base DataService calls to implement a functional twitter view.

SampleViewController.m

#import "SampleViewController.h"
#import "EXTableView.h"
#import "SampleDataService.h"
#import "EXPullToRefresh.h"


@interface SampleViewController ()
- (void) setupView;
- (void) refreshData;
@end

@implementation SampleViewController {
	NSArray *mydata;
	EXTableView *mytable;
}

#pragma mark - View Lifecycle

- (id) init {
	self = [super init];
	if ( self ) {
		self.view = [[UIView alloc] initWithFrame:CGRectMake( 0, 0, SCREEN_SIZE.width, SCREEN_SIZE.height)];
		
		[self setupView];
		[self refreshData];
	}
	return self;
}

- (void) viewWillLayoutSubviews {
        [super viewWilLayoutSubviews];
        [mytable alignSizeWithRightPadding:0 andBottomPadding:0];
}

#pragma mark - Private Methods

- (void) setupView {
	mytable = [[EXTableView alloc] initWithFrame:CGRectMake( 0, 0, SCREEN_SIZE.width, SCREEN_SIZE.height ) style:UITableViewStylePlain];
	[mytable setBlockCellForRowCreate:^UITableViewCell *(NSIndexPath *indexPath) {
		return [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:EX_TABLE_VIEW_CELL_IDENTIFIER];
	}];
	[mytable setBlockCellForIndexPath:^(UITableView *tableView, UITableViewCell *tableViewCell, NSObject *rowData, NSIndexPath *indexPath) {
		NSDictionary *item = (NSDictionary *)rowData;
		tableViewCell.textLabel.text = [item objectForKey:@"from_user"];
		tableViewCell.detailTextLabel.text = [item objectForKey:@"text"];
	}];
	[mytable setBlockCellForRowSelect:^(UITableView *tableView, NSObject *rowData, NSIndexPath *indexPath) {
		[tableView deselectRowAtIndexPath:indexPath animated:YES];
		NSLog( @"Selected %i", indexPath.row );
	}];
	[self.view addSubview:mytable];
	
	__block typeof (self) weakself = self;
	[mytable addPullToRefreshWithBlock:^(EXPullToRefresh *refreshControl) { [weakself refreshData]; }];
	
}

- (void) refreshData {
	SampleDataService *myservice = [[SampleDataService alloc] init];
	[myservice getTwitterResultsForTerm:@"fantastic" onComplete:^(NSDictionary *returnData, NSError *returnError) {
		if ( returnError ) {
			NSLog( @"Error getting data : %@", returnError.localizedDescription );
			return;
		}
		
		//NSLog( @"return data : %@", returnData );
		mydata = [returnData objectForKey:@"results"];
		[mytable setData:mydata];
		
		if ( myservice.isPreloadResult ) { return; }
		[mytable.pullToRefresh stopAnimating];
	}];
}