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
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// 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
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2.广告的m文件
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//
// 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
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[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];
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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。
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