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。

原文链接：http://blog.csdn.net/a158337/article/details/50475790