#import <UIKit/UIKit.h>
#define degreesToRadians(X) (M_PI * (X) / 180.0)
@interface HXViewController : UIViewController
{
UITextField *txtField;
UITextField * lTxtField;
UIView *landScape;
UIView *portrait;
UIButton * pBu;
UIButton *lBu;
}
//定義輸出口IBOutlet,否則程序找不到輸出口
@property (nonatomic,retain)IBOutlet UITextField *txtField;
@property (nonatomic,retain)IBOutlet UITextField *lTxtField;
@property (retain,nonatomic) IBOutlet UIView *landScape;
@property (retain,nonatomic)IBOutlet UIView * portrait;
@property (retain,nonatomic)IBOutlet UIButton *pBu;
@property (retain,nonatomic)IBOutlet UIButton *lBu;
- (IBAction)onClickButton:(id)sender;
@end
#import "HXViewController.h"
@interface HXViewController ()
@end
@implementation HXViewController
@synthesize txtField = _txtField;;
@synthesize landScape = _landScape;
@synthesize portrait = _portrait;
@synthesize lTxtField = _lTxtField;
@synthesize pBu = _pBu;
@synthesize lBu = _lBu;
- (void)dealloc
{ //重寫dealloc函數
//每當定義了一個成員變量，就要在dealloc函數中release
[_txtField release];
[_landScape release];
[_portrait release];
[_lTxtField release];
[_pBu release];
[_lBu release];
[super dealloc];
}
- (IBAction)onClickButton:(id)sender
{
// NSLog(@"nihao");
// self.txtField.text = @"p ni hao!";
// self.lTxtField.text = @"l hello World!";//????????????
if (self.view == self.portrait)
{
// NSLog(@"nihao");
// txtField.text = @"p ni hao!";
self.txtField.text = @"p ni hao!";
}else if(self.view == self.landScape)
{
//lTxtField.text = @"l hello World!";//傳遞不出去，原因？？？？？？？？？？？用self
self.lTxtField.text = @"l hello World!";
}
}
- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
{
if (toInterfaceOrientation == UIInterfaceOrientationPortrait )
{
self.view = self.portrait;
self.view.transform = CGAffineTransformIdentity;
self.view.transform =
CGAffineTransformMakeRotation(degreesToRadians(0));
self.view.bounds = CGRectMake(0.0, 0.0, 320.0, 460.0);
self.txtField.text = @"p ni hao!";
}else if (toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft) {
self.view = self.landScape;
self.view.transform = CGAffineTransformIdentity;
self.view.transform =
CGAffineTransformMakeRotation(degreesToRadians(-90));
self.view.bounds = CGRectMake(0.0, 0.0, 480.0, 300.0);
}else if (toInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown) {
self.view = self.portrait;
self.view.transform = CGAffineTransformIdentity;
self.view.transform =CGAffineTransformMakeRotation(degreesToRadians(180));self.view.bounds = CGRectMake(0.0, 0.0, 320.0, 460.0);
}else if (toInterfaceOrientation == UIInterfaceOrientationLandscapeRight) {
self.view = self.landScape;
self.view.transform = CGAffineTransformIdentity;
self.view.transform = CGAffineTransformMakeRotation(degreesToRadians(90));
self.view.bounds = CGRectMake(0.0, 0.0, 480.0, 300.0);}
}
- (void)viewDidUnload
{
self.portrait = nil;
self.landScape = nil;
self.pBu = nil;
self.lBu = nil;
[super viewDidUnload];
}
//- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation
//{
// return YES;
//}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
//獲得應用程序的Documents文件夾
NSArray * myPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *myDocPath = [myPath objectAtIndex:0];
NSLog(@"%@",myDocPath);
// 2013-12-06 09:22:21.525 test_1[698:907] /Users/anit/Library/Application Support/iPhone Simulator/6.1/Applications/7C21715A-A16E-4715-A5CE-EF0CE4362E4A/Documents
//獲得文件的完整路徑
NSString *fileMame = [myDocPath stringByAppendingPathComponent:@"test_1-Info.plist"];
NSLog(@"%@",fileMame);
// 2013-12-06 09:22:21.527 test_1[698:907] /Users/anit/Library/Application Support/iPhone Simulator/6.1/Applications/7C21715A-A16E-4715-A5CE-EF0CE4362E4A/Documents/test_1-Info.plist
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
