iOS实现动态的开屏广告示例代码

一、实现效果图

二、实现思路：

用一个固定的png图片左启动图，应该和广告视图需要进行动画的期初的位置一致，当启动图消失的时候，呈现出图片，实际遇到的困难是，因为广告图片是从网络请求加载的，当时把广告视图放在了请求数据的块里面，广告出现的时候会闪一下，放在外面就没事了。

三、实现示例

1.广告的头文件

// XBAdvertView.h
// scoreCount
//
// Created by 王国栋 on 15/12/22.
// Copyright © 2015年 xiaobai. All rights reserved.
// 

#import <UIKit/UIKit.h>
@protocol XBAdvertViewDelegate <NSObject>
/**
 * 图片被点击的代理
 */
-(void)adViewClick;
@end
@interface XBAdvertView : UIView 

@property (nonatomic,weak) id<XBAdvertViewDelegate> delegate; 

@property (nonatomic,strong) UIImage* adimage; 

@end 

2.广告的m文件

//
// XBAdvertView.m
// scoreCount
//
// Created by 王国栋 on 15/12/22.
// Copyright © 2015年 xiaobai. All rights reserved.
// 

#import "XBAdvertView.h"
#import "MacroDefinition.h"
#import "UIDeviceHardware.h" 

#define kScreenW [UIScreen mainScreen].bounds.size.width
#define kScreenH [UIScreen mainScreen].bounds.size.height 

#define AppViewOriginCenterY kScreenH*0.335
#define AdvertViewRatio 0.75 

#define AppViewObjCenterY (kScreenH*AdvertViewRatio+35) 

#define AppNameObjCenterY AppViewObjCenterY+30
#define AppNameOriginCenterY kScreenH+20 

#define AppImageViewW 60/0.6
#define AppImageViewH AppImageViewW 

@interface XBAdvertView() 

///**
// * 广告的图片
// */
//@property (nonatomic,strong) UIImage * advertImage;
///**
// * app图标
// */
//@property (nonatomic,strong) UIImage* appImage;
//
//@property (nonatomic,strong)UILabel * appName;
//
///**
// * 图片的URL
// */
//@property (nonatomic,strong) NSString* picURL;
//
///**
// * 代理类去处理点击的方法
// */ 

@property (nonatomic,strong) UIImageView * advertImv;
@property (nonatomic,strong) UIImageView * appImv;
@property (nonatomic,strong) UILabel * appName;
@property (nonatomic,strong) UILabel * appPinyin;
@property (nonatomic,strong) UIImage *image;
@end
@implementation XBAdvertView 

- (void)setAdimage:(UIImage *)adimage
{
 self.advertImv.image = adimage; 

 [UIView animateWithDuration:1.0 delay:0.5 options:UIViewAnimationOptionCurveEaseIn animations:^{
  UIDeviceResolution ios_Model = [UIDeviceHardware currentResolution]; //获取设备尺寸
  if (ios_Model==UIDevice_iPhoneHiRes||ios_Model==UIDevice_iPhoneStandardRes||ios_Model==UIDevice_iPhoneTallerHiRes){
   self.appImv.center = CGPointMake(self.appImv.center.x, SCREEN_HEIGHT-108+20); 

  }else{
   self.appImv.center = CGPointMake(self.appImv.center.x, SCREEN_HEIGHT-108+25); 

  }
  self.appName.center= CGPointMake(self.appName.center.x, SCREEN_HEIGHT-108+self.image.size.height/2+5+15);
  self.appImv.transform = CGAffineTransformMakeScale(0.6, 0.6);
  self.appPinyin.center = CGPointMake(self.appPinyin.center.x,SCREEN_HEIGHT-15-10);
  //self.appPinyin.frame = CGRectMake(0, CGRectGetMaxY(self.appName.frame)+5, SCREEN_WIDTH, 20);
 } completion:^(BOOL finished) { 

  //  [UIView animateWithDuration:1.0 animations:^{
  //
  //   self.advertImv.alpha=1.0f;
  //  }];
  self.advertImv.alpha=1.0f;
  [UIView animateWithDuration:3.0 animations:^{ 

   self.advertImv.alpha=1.0f; 

  } completion:^(BOOL finished) { 

   [NSThread sleepForTimeInterval:2.0]; 

   [self removeFromSuperview]; 

  }];
 }]; 

}
- (instancetype)initWithFrame:(CGRect)frame
{ 

 NSLog(@"initWithFrame");
 if (self = [super initWithFrame:frame]) { 

  //设置广告
  self.backgroundColor = [UIColor whiteColor];
  self.advertImv = [[UIImageView alloc]init];
  self.advertImv.backgroundColor = [UIColor grayColor];
  self.advertImv.contentMode=UIViewContentModeScaleToFill;
  self.advertImv.alpha = 0;//设置为透明
  [self addSubview:self.advertImv];
  //添加手势
  UITapGestureRecognizer * tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(click)];
  tap.numberOfTapsRequired=1;
  [self.advertImv addGestureRecognizer:tap]; 

  //设置app图标
  self.appImv =[[ UIImageView alloc]init];
  self.appImv.image = [UIImage imageNamed:@"iphone6p"];
  [self addSubview:self.appImv];
  //设置app 的名字
  self.appName = [[UILabel alloc]init];
  self.appName.text = @"乐校";
  self.appName.font = UIFont(18);
  self.appName.textColor = BLUE_22C4FF;
  self.appName.textAlignment=NSTextAlignmentCenter;
  [self addSubview:self.appName];
  self.appPinyin =[[UILabel alloc]init];
  self.appPinyin.textAlignment = NSTextAlignmentCenter;
  self.appPinyin.font = UIFont(13);
  self.appPinyin.textColor = BLUE_22C4FF;
  self.appPinyin.text =@"使大学生活更精彩";
  [self addSubview:self.appPinyin]; 

  //设置广告尺寸 

  UIDeviceResolution ios_Model = [UIDeviceHardware currentResolution]; //获取设备尺寸
  if (ios_Model==UIDevice_iPhoneHiRes||ios_Model==UIDevice_iPhoneStandardRes||ios_Model==UIDevice_iPhoneTallerHiRes){
   self.image = [UIImage imageNamed:@"iphone5"];
   self.appImv.frame = CGRectMake(0, 0, self.image.size.width, self.image.size.height);
  }else if (ios_Model==UIDevice_iPhone6HiRes){
   self.image = [UIImage imageNamed:@"iphone6"];
   self.appImv.frame = CGRectMake(0, 0, self.image.size.width, self.image.size.height);
  }else if (ios_Model==UIDevice_iPhone6pHiRes){
   self.image = [UIImage imageNamed:@"iphone6p"];
   self.appImv.frame = CGRectMake(0, 0, self.image.size.width, self.image.size.height);
  }
  //  self.appImv.frame = CGRectMake(0, 0, AppImageViewW, AppImageViewH);
  if (ios_Model==UIDevice_iPhoneHiRes||ios_Model==UIDevice_iPhoneStandardRes){
   self.appImv.center = CGPointMake(kScreenW/2, AppViewOriginCenterY+5);
  }else if (ios_Model==UIDevice_iPhone6HiRes){
   self.appImv.center = CGPointMake(kScreenW/2, AppViewOriginCenterY);
  }else if (ios_Model==UIDevice_iPhoneTallerHiRes||ios_Model==UIDevice_iPhone6pHiRes){
   self.appImv.center = CGPointMake(kScreenW/2, AppViewOriginCenterY);
  }
  //设置app名字的尺寸
  self.appName.frame =CGRectMake(0, 0, AppImageViewW, 30);
  self.appName.center=CGPointMake(kScreenW/2, AppNameOriginCenterY);
  //设置app拼音的尺寸
  self.appPinyin.frame =CGRectMake(0, 0, SCREEN_WIDTH, 20);
  self.appPinyin.center=CGPointMake(kScreenW/2, AppNameOriginCenterY+AppImageViewH/2);
  //设置广告尺寸
  //self.advertImv.image = adimg;
  self.advertImv.frame= CGRectMake(0, 0, kScreenW,kScreenH); 

 }
 return self;
} 

/**
 * 交给代理类处理图片点击后的按钮
 */
-(void)click
{
 if ([self.delegate respondsToSelector:@selector(adViewClick)]) { 

  [self.delegate adViewClick];
 }
}
/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
 // Drawing code
}
*/ 

@end 

[self.view setBackgroundColor:[UIColor greenColor]]; 

 XBAdvertView * ad = [[XBAdvertView alloc]initWithFrame:[UIScreen mainScreen].bounds];
 UIImage * image = [UIImage imageNamed:@"ad.jpg"];
 ad.adimage = image;
 [self.view addSubview:ad]; 

四、总结

以上就是iOS实现动态开屏广告的全部内容了，希望对大家学习或开发iOS能有所帮助，如果有疑问大家可以留言交流。