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Update RKTwitter Example:

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Hook up table view
Spruce Up UI
Get rid of nibs.
This commit is contained in:
Jeremy Ellison
2010-10-05 14:18:17 -04:00
parent 5cc67c5c55
commit 5dc77ed536
15 changed files with 197 additions and 658 deletions
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60
Examples/RKTwitter/Classes/RKTwitterViewController.m
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@@ -11,20 +11,37 @@
@implementation RKTwitterViewController
@synthesize statuses = _statuses;
- (void)viewDidLoad {
[super viewDidLoad];
- (void)loadView {
[super loadView];
// Setup View and Table View
self.title = @"Two Toasters Tweets";
[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackTranslucent];
[self.navigationController.navigationBar setTintColor:[UIColor blackColor]];
UIImageView* imageView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"BG.png"]] autorelease];
imageView.frame = CGRectOffset(imageView.frame, 0, -64);
[self.view insertSubview:imageView atIndex:0];
_tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 480-64) style:UITableViewStylePlain];
_tableView.dataSource = self;
_tableView.delegate = self;
[self.view addSubview:_tableView];
_tableView.backgroundColor = [UIColor clearColor];
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
// Load the object model via RestKit
// Retain the object loader that is returned so that it is not dealloc'd after the request is sent.
RKObjectManager* objectManager = [RKObjectManager globalManager];
[objectManager loadObjectsAtResourcePath:@"/status/user_timeline/twotoasters.json" objectClass:[RKTStatus class] delegate:self];
[[objectManager loadObjectsAtResourcePath:@"/status/user_timeline/twotoasters.json" objectClass:[RKTStatus class] delegate:self] retain];
}
- (void)dealloc {
[_tableView release];
[_statuses release];
[super dealloc];
}
@@ -32,22 +49,45 @@
#pragma mark RKObjectLoaderDelegate methods
- (void)objectLoader:(RKObjectLoader*)objectLoader didLoadObjects:(NSArray*)objects {
// TODO: Update the table appropriately...
NSLog(@"Loaded statuses: %@", objects);
self.statuses = objects;
[_statuses release];
_statuses = [objects retain];
[_tableView reloadData];
[objectLoader release];
}
- (void)objectLoader:(RKObjectLoader*)objectLoader didFailWithError:(NSError*)error {
// TODO: Show an error alert
NSLog(@"Hit error: %@", [error localizedDescription]);
UIAlertView* alert = [[[UIAlertView alloc] initWithTitle:@"Error" message:[error localizedDescription] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] autorelease];
[alert show];
NSLog(@"Hit error: %@", error);
[objectLoader release];
}
#pragma mark UITableViewDelegate methods
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
CGSize size = [[[_statuses objectAtIndex:indexPath.row] text] sizeWithFont:[UIFont systemFontOfSize:14] constrainedToSize:CGSizeMake(300, 9000)];
return size.height + 10;
}
#pragma mark UITableViewDataSource methods
- (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section {
return [_statuses count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
return nil;
NSString* reuseIdentifier = @"Tweet Cell";
UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:reuseIdentifier];
if (nil == cell) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:reuseIdentifier] autorelease];
cell.textLabel.font = [UIFont systemFontOfSize:14];
cell.textLabel.numberOfLines = 0;
cell.textLabel.backgroundColor = [UIColor clearColor];
cell.contentView.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"listbg.png"]];
}
cell.textLabel.text = [[_statuses objectAtIndex:indexPath.row] text];
return cell;
}
@end