chuông tin nhắn của iphone

... Trang 1Cách phân biệt iPhone 4s nhái và iPhone 4s hàng xịn, Phân biệt iPhone 4s chính hãng và hàng dựng Cách phân biệt iphone hàng dựng và iphone hàng xịn, Cách phân biệt iPhone 4s hàng xịn với ... đó không thể là iPhone chính hãng Apple Cách phân biệt iphone hàng dựng và iphone hàng xịn, Cách phân biệt iPhone 4 hàng xịn với hàng nhái , Cách phân biệt iphone hàng dựng và iphone chính hãng ... hình so với iPhone 4 thật, không cần ghi chú bạn cũng có thể nhận ra. Trang 2Cách phân biệt iPhone 4 nhái và iPhone 4 hàng xịn, Phân biệt iPhone 4 chính hãng và hàng dựng Cách phân biệt iphone hàng

Ngày tải lên: 12/03/2014, 08:43

... great job of hiding the complexities of autorotation in the iPhone OS and in the UIKit, so implementing this behavior in your own iPhone applications is actu-ally quite easy Autorotation is specified ... position, or angle Ordinarily, iPhone takes care of setting the transform value Trang 28have to make sure that we give it the correct value so as not to confuse the iPhone That’s what willAnimateRotationToInterfaceOrientation:duration: ... on your iPhone are drawn using images Don’t worry; you don’t have to create images in an image editor for every button All you have to do is specify a kind of template image that the iPhone will

Ngày tải lên: 09/08/2014, 14:20

... Boykma.Com Trang 28 return [self.states objectAtIndex:row]; return [self.zips objectAtIndex:row]; NSString *selectedState = [self.states objectAtIndex:row]; NSArray *array = [stateZips objectForKey:selectedState]; ... 64-bit architecture Currently, there is no 64-bit iPhone, but who knows? Someday in the future, there may be You might also write classes for your iPhone applications that you’ll later want to recycle ... file, some-thing we’ll do in this chapter when implementing the Dependent tab. Next, insert the following new lines of code into the existing viewDidUnload and dealloc methods: - (void)viewDidUnload

Ngày tải lên: 09/08/2014, 14:20

... (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { NSUInteger row = [indexPath row]; NSString *rowValue = [listData objectAtIndex:row]; NSString *message = [[NSString ... label from the cell Once we’re done creating our new cell, we use the indexPath argument that was passed in to determine which row the table is requesting a cell for and then use that row value ... avoid creating a subclass altogether, but by doing it this way, our code will be much more concise and easy to read, because we’ll be able to set the labels on each row’s cell just by setting properties,

Ngày tải lên: 09/08/2014, 14:21

... [lastIndexPath row]; cell.textLabel.text = [list objectAtIndex:row]; cell.accessoryType = (row == oldRow && lastIndexPath != nil) ? int newRow = [indexPath row]; int oldRow = (lastIndexPath ... look at it: - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { Download at Boykma.Com Trang ... another second-level view controller and add it to our application Editing Mode Moving and deleting rows, as well as inserting rows at a specific spot in the table are all tasks that can be implemented

Ngày tải lên: 09/08/2014, 14:21

... in iPhone’s User Defaults The AppSettings Application We’re going to build a simple application in this chapter First, we’ll implement a settings bundle so that when the user launches the Settings ... 5Working with the Settings BundleThe Settings application bases the display of preferences for a given application on the contents of the settings bundle inside that application Each settings bundle ... the iPhone OS heading, and then select the Settings Bundle icon (see Figure 10-10) Click the Next button, and choose the default name of Settings. bundle by pressing return. Figure 10-10 Creating

Ngày tải lên: 09/08/2014, 14:21

... contexts pointing to the same persistent store, though most iPhone applications will only use one You can find out more about using multiple contexts and the undo manager in More iPhone 3 Develop-ment ... worry about this class at all. Creating New Managed Objects Creating a new instance of a managed object is pretty easy, though not quite as straightfor-ward as creating a normal object instance using ... functions require two floating-point numbers as parameters Other Quartz functions ask for the floating-point to be embedded in a CGPoint, a struct that holds two floating-point values, x and y

Ngày tải lên: 09/08/2014, 14:21

... *first = [twoTouches objectAtIndex:0]; UITouch *second = [twoTouches objectAtIndex:1]; NSArray *twoTouches = [touches allObjects]; UITouch *first = [twoTouches objectAtIndex:0]; UITouch *second ... they aren’t too close to each other, iPhone can recognize and track them all Now, there aren’t many useful five-finger gestures, but it’s nice to know the iPhone can handle one if it needs to ... of the available multitouch functionality unless you run them on an iPhone or iPod Touch If you’ve been accepted into the iPhone Developer Program, you have the ability to run the programs

Ngày tải lên: 09/08/2014, 14:21

... 1 Get your iPhone developer Apple ID and password from: http://developer.apple.com/iphone/ 2 Download the latest iPhone SDK for iPhone OS from the site mentioned above 3 Install the iPhone SDK ... process of creating your first iPhone application But first,you need to obtain the iPhone SDK and install it on your Mac 1.1.1 Obtaining and installing the SDK Obtaining and installing the iPhone SDK ... master iPhone SDK programming, you will need the following: • Intel-based Mac running Mac OS X Leopard • iPhone SDK 3 Download from:http://developer.apple.com/iphone • Optional: membership of the iPhone

Ngày tải lên: 13/08/2014, 18:20

... can pass anil After setting up the operation queue and creating and initializing the new operation object, we addthe operation object to the queue so that it starts executing This is done using ... numberWithBool:YES]; [invocation setArgument:&arg1 atIndex:2]; [invocation setArgument:&arg2 atIndex:3]; [invocation setArgument:&arg3 atIndex:4]; [invocation invokeWithTarget:person]; float ... steps to our example and see how easy it is to use multithreading inCocoa Listing 2.5 shows the updated code Trang 7Listing 2.5 A multithreaded application using operation objects.operationQueue

Ngày tải lên: 13/08/2014, 18:20

... objectAtIndex:0] locationInView:self], [[allTouches objectAtIndex:1] locationInView:self]);} else if((state == S1) && ([touches count] == 1) ){ drawRect:method in Listing 5.13 Listing 5.11 ... initWithFrame:frame]; view.backgroundColor = [UIColor grayColor]; Listing 5.15 shows theAnimViewclass Listing 5.15 The AnimView class used in animating the center property of a child view if (self = [super ... replacement ofone view with the other Listing 5.16 The declaration of the application delegate class used in animating the transition of views Trang 29applicationDid-Listing 5.17 The implementation of

Ngày tải lên: 13/08/2014, 18:20

... communicate that change in its editing mode.This method issetEditing:animated:which is declared as: - (void)setEditing:(BOOL)editing animated:(BOOL)animated Trang 14196 iPhone SDK 3 ProgrammingSubclasses ... theUIViewControllerdeclares a propertyeditingthat can be set to changethe editing mode of the view controller This property is declared as: @property(nonatomic, getter=isEditing) BOOL editing When you change the ... items that are displayed on the tab bar as well as the hidden view controllers Starting with iPhone OS 3.0, writingsomething like the following no longer results in anNSRangeExceptionexception:

Ngày tải lên: 13/08/2014, 18:20

... commitEditingStyle:(UITableViewCellEditingStyle)editingStyleforRowAtIndexPath:(NSIndexPath *)indexPath{ if(editingStyle == UITableViewCellEditingStyleInsert){ [self insertCharacter]; } } Listing ... delegate,tableView:editingStyleForRowAtIndexPath:is used toprovide the editing style for a specific cell This method is declared as: - (UITableViewCellEditingStyle) tableView:(UITableView *)tableVieweditingStyleForRowAtIndexPath:(NSIndexPath ... withtableView:didSelectRowAtIndex-a globtableView:didSelectRowAtIndex-al object (usutableView:didSelectRowAtIndex-ally the tableView:didSelectRowAtIndex-applictableView:didSelectRowAtIndex-ation delegtableView:didSelectRowAtIndex-ate),

Ngày tải lên: 13/08/2014, 18:20

... the left.Listing 11.6 shows themain() function demonstrating the installation of a user-defined function for an opened database connection Listing 11.6 The main() function demonstrating the installation ... (id)fileHandleForWritingAtPath:(NSString *)path • Reading/writing To obtain the instance for update access, use the class method fileHandleForUpdatingAtPath:which is declared as follows: + (id)fileHandleForUpdatingAtPath:(NSString ... the second parameter It is worthnoting that if the database does not exist, it is created; thus this function is used for both opening anexisting database and creating a new one If the database

Ngày tải lên: 13/08/2014, 18:20

... Stationary iPhone reporting an accelerometer vector of (0,−1, 0) Trang 19Working with Devices 405Figure 14.2 Stationary iPhone reporting an accelerometer vector of (1, 0, 0) Figure 14.3 Stationary iPhone ... acceleration-Valuesinstance variable Listing 14.1 The application delegate class declaration for the accelerometer example Listing 14.2 shows the implementation of the application delegate class Listing 14.2 The implementation ... then initialize it using theinitWithURL:settings:error:method which isdeclared as follows: - (id)initWithURL:(NSURL *)url settings:(NSDictionary *)settings error:(NSError **)outError; You pass

Ngày tải lên: 13/08/2014, 18:20

... thealertView:clickedButtonAtIndex: We simply cancel the thread by sending a cancelmessage to it.self.progress = [[[ProgressAlertView alloc] init] autorelease]; Listing 16.10 The compute method used in demonstrating ... pushnotifications to our iPhone application Some of the steps here are needed for the client side as well Configuring the App ID Click on the iPhone Developer Program Portal in the iPhone Dev Center ... network connectivity via EDGE or GPRS Listing 17.2 shows the cellularConnected method which determines whether the device isconnected via EDGE or GPRS Listing 17.2 The cellularConnected method

Ngày tải lên: 13/08/2014, 18:20

... resignFirstResponder]; } 20.2.3 Editing mode and the NSUndoManager instance To support editing, the view controller adds anEditbutton in itsviewDidLoadmethod as follows: - (void)setEditing:(BOOL)editing animated:(BOOL)animated ... 20.2.1 The view controller class The view controller is declared in Listing 20.1 Listing 20.1 The view controller used in demonstrating undo management @interface MyTableViewController : UITableViewController ... (void)setEditing:(BOOL)editing animated:(BOOL)animated { [super setEditing:editing animated:animated]; If the view controller is leaving the editing mode, the undo manager is released This event occurswhen

Ngày tải lên: 13/08/2014, 18:20

... protocols. Trang 12renee is getting suspiciousThis is Renee, Mike’s girlfriend It’s so great that Mike and I are communicating now! But I’ve noticed that Mike’s starting to sound like he’s in a ... his feelings, but his girlfriend is starting to think something weird is going on Even for Mike, who is a guy who likes his routines, his tweets are starting to sound suspicious We need to make ... 99objective-c for the iPhone Auto-generated accessors also handle memory management Objective-C on the iPhone doesn’t have a garbage collector, so you have to use reference counting That involves

Ngày tải lên: 14/08/2014, 20:21

... view Most iPhone apps have more than one view. We’ve written a cool app with one view, but anyone who’s used an iPhone knows that most apps aren’t like that Some of the more impressive iPhone apps ... customizing y our table cells. Table views have built-in support for editing their contents, including moving rows around, deleting rows, and adding new ones. Table views can tell you when your ... Wait, memory on the iPhone is a big deal, right? How can we put in all those drinks? Each drink gets its own cell sorta The UITableView only has to display enough data to fill an iPhone screen—it

Ngày tải lên: 14/08/2014, 20:21

... the ability to modify the data—saving, editing, and sorting—to make it more useful for everyone In this chapter we’ll take a look at editing patterns in iPhone apps and how to guide users with ... be dreamy if iPhone could just tell the app when the keyboard appears? But I know it's just a fantasy… Trang 12iPhone notificationsiPhone notifies you about the keyboard Interacting with the ... visible area is smaller now that the keyboard is there iPhone tells you about the keyboard, but doesn’t tinker with your views. Just because iPhone knows that the keyboard is there, it doesn’t know

Ngày tải lên: 14/08/2014, 20:21