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zorro668:
linginfanta 写道春节期间做了两个小应用,10天了, ...
谈谈android下免费+广告的盈利模式 -
pJun:
做了个App 快半年才不到800RMB 悲剧!
谈谈android下免费+广告的盈利模式 -
hnlixf:
linginfanta 写道春节期间做了两个小应用,10天了, ...
谈谈android下免费+广告的盈利模式 -
linginfanta:
春节期间做了两个小应用,10天了,才赚1刀。点击率太低。
大家 ...
谈谈android下免费+广告的盈利模式 -
dengyin2000:
sunburst 写道dengyin2000 写道sunbur ...
谈谈android下免费+广告的盈利模式
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首先必须将文件加入Xcode工程的Resources目录。然后可以如下访问文件,假设文件为MyFile.txt:
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"MyFile" ofType:@"txt"];
NSData *myData = [NSData dataWithContentsOfFile:filePath];
if (myData) {
// do something useful
}
一段将help文本文件读 ...
- (void) applicationDidFinishLaunching: {
NSTimer *_timer = [[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(onTimer) userInfo:nil repeats:YES] retain];
}
// call function when time is up (in this exemple :1 second. to change it, change scheduledTimerWithTimeInterval ...
UIApplication
- 博客分类:
- 代码
1, statusBar
//to obtain the statusBar frame
[[UIApplication sharedApplication] statusBarFrame];
//hidden statusBar
[[UIApplication sharedApplication] setStatusBarHidden:YES animated:NO];
//when you app will run at crosswise ,if you want hidden statusBar, you must do this ...
Iphone显示正在加载
- 博客分类:
- 界面相关
//
// ActivityView.h
//
// Copyright 2010. All rights reserved.
//
#import <UIKit/UIKit.h>
#define kAnimationDurationStart 2
#define kAnimationDurationEnd 1
@interface ActivityView : NSObject {
IBOutlet UILabel *messageLabel;
IBOutlet UIView *view;
BOOL isShow;
} ...
UIButton *BackBtn = [[UIButton alloc] initWithFrame:CGRectMake(0.0, 100.0, 62.0, 29.0)];
[BackBtn setImage:[UIImage imageNamed:@"BackBtn.png"] forState:UIControlStateNormal];
[BackBtn addTarget:self action:@selector(BackAction:) forControlEvents:UIControlEventTouchUpInside];
UIBarBut ...
NavigationBar.topItem.title = @"";
NavigationBar.topItem.leftBarButtonItem = [[[UIBarButtonItem alloc] initWithTitle:@"Back" style:UIBarButtonItemStylePlain target:self action:@selector(BtnPressed:)] autorelease];
//navigationBar通常只有左、右两个按钮,但可以
//通过添加UISegmentedControl来增加控制按钮
UINavigationBar* _navBar;
UISegmentedControl* _SegCtl;
_navBar = [[UINavigationBar alloc] initWithFrame: CGRectMake(0.0f, 0.0f, 320.0f, 40.0f)];
[_navBar showButtonsWithLeftTitle: @"Done" rightTitle:NULL leftBack: TRUE] ...
设置Navivation标题背景
- 博客分类:
- UINavigation
UIImage *image = [UIImage imageNamed:@"历史标题.png"];
UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
[self.navigationController.navigationBar addSubview:ImageView];
更改cell选中的背景
Java代码
//创建一个UIView对象
UIView *myview = [[UIView alloc] init];
//设置UIView对象的外观大小
myview.frame = CGRectMake(0, 0, 320, 47);
//设置UIView对象的背景色。 [UIColor colorWithPatternImage:[UIImage imageNamed:@"0006.png"]] 从图片中创建颜色
myview.backgroun ...
今天在做开发的时候,忽然发现在视图的viewWillAppear:方法中添加:
[self.tableView reloadData];
不起作用,viewWillAppear:这个方法根本没有调用 后来发现原来用了UINavigationController后,viewWillAppear方法是没有效果的,要用UINavigationControllerDelegate的– navigationController:willShowViewController:animated:方法才可以达到这个目的。 所以要做到这个,你必须做以下几步: 1. 设置代理类
nav.deleg ...