152 lines
4.5 KiB
Objective-C
152 lines
4.5 KiB
Objective-C
//
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// GiGaStartAdView.m
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// GIGA
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//
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// Created by lianxiang on 2018/8/22.
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// Copyright © 2018年 com.giga.ios. All rights reserved.
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//
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#import "GiGaStartAdView.h"
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#import "GiGaFileNanager.h"
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#import "UIImageView+WebCache.h"
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@interface GiGaStartAdView()
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@property (nonatomic,strong) UIButton *countBtn;
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@property (nonatomic,strong) NSTimer *countTimer;
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@property (nonatomic,assign) int count;
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@end
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static int const showTime = 12;
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@implementation GiGaStartAdView
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- (NSTimer *)countTimer{
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if (!_countTimer) {
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_countTimer = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(countDown) userInfo:nil repeats:YES];
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}
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return _countTimer;
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}
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- (instancetype)initWithFrame:(CGRect)frame{
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if (self = [super initWithFrame:frame]) {
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[self initUIWithFrame:frame];
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}
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return self;
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}
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-(void)initUIWithFrame:(CGRect)frame{
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self.backgroundColor = [UIColor whiteColor];
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_adView = [[UIImageView alloc] initWithFrame:frame];
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_adView.userInteractionEnabled = YES;
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_adView.contentMode = UIViewContentModeScaleAspectFill;
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_adView.clipsToBounds = YES;
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//广告点击手势
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UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(gotoAd)];
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[_adView addGestureRecognizer:tap];
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CGFloat btnW = 60;
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CGFloat btnH = 30;
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_countBtn = [[UIButton alloc] initWithFrame:CGRectMake(KMainW - btnW - 24, btnH, btnW, btnH)];
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[_countBtn addTarget:self action:@selector(removeAdView) forControlEvents:UIControlEventTouchUpInside];
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[_countBtn setTitle:[NSString stringWithFormat:@"跳过%d",showTime] forState:UIControlStateNormal];
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_countBtn.titleLabel.font = [UIFont systemFontOfSize:15];
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[_countBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
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_countBtn.backgroundColor = GIGARGB(38, 38, 38, 0.6) ;
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_countBtn.layer.masksToBounds = YES;
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_countBtn.layer.cornerRadius = 4;
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[self addSubview:_adView];
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[self addSubview:_countBtn];
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}
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-(void)removeAdView{
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[self.countTimer invalidate];
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self.countTimer = nil;
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[UIView animateWithDuration:0.3f animations:^{
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self.alpha = 0.f;
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} completion:^(BOOL finished) {
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[self removeFromSuperview];
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}];
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}
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-(void)gotoAd{
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[self removeAdView];
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NC_POST_NAME_OBJECT(APP_PUSHTO_DETAILVIEW, nil);
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}
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-(void)countDown{
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_count --;
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[_countBtn setTitle:[NSString stringWithFormat:@"跳过%d",_count] forState:UIControlStateNormal];
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if (_count == 0) {
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[self removeAdView];
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}
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}
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-(void)show{
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[self loadImage];
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UIWindow *window = [UIApplication sharedApplication].keyWindow;
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[window addSubview:self];
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//[self startTimer];
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//GCD 备用
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[self gcdStartCount];
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}
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-(void)loadImage{
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NSArray *imageArray = @[ @"https://ss2.baidu.com/-vo3dSag_xI4khGko9WTAnF6hhy/super/whfpf%3D425%2C260%2C50/sign=a4b3d7085dee3d6d2293d48b252b5910/0e2442a7d933c89524cd5cd4d51373f0830200ea.jpg", @"https://ss0.baidu.com/-Po3dSag_xI4khGko9WTAnF6hhy/super/whfpf%3D425%2C260%2C50/sign=a41eb338dd33c895a62bcb3bb72e47c2/5fdf8db1cb134954a2192ccb524e9258d1094a1e.jpg" ];
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NSString *imageUrl = imageArray[arc4random() % imageArray.count]; // 获取图片名:43-130P5122Z60-50.jpg
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[_adView sd_setImageWithURL:[NSURL URLWithString:imageUrl] completed:^(UIImage * _Nullable image, NSError * _Nullable error, SDImageCacheType cacheType, NSURL * _Nullable imageURL) {
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NSLog(@"%@",error);
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}];
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}
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-(void)startTimer{
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_count = showTime;
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[[NSRunLoop mainRunLoop] addTimer:self.countTimer forMode:NSRunLoopCommonModes];
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}
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-(void)gcdStartCount{
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weakify(self);
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__block int timeout = showTime + 1; //倒计时时间 + 1
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dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0); dispatch_source_t _timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0,queue); dispatch_source_set_timer(_timer,dispatch_walltime(NULL, 0),1.0 * NSEC_PER_SEC, 0);
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//每秒执行
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dispatch_source_set_event_handler(_timer, ^{ if(timeout <= 0){ //倒计时结束，关闭
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dispatch_source_cancel(_timer);
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dispatch_async(dispatch_get_main_queue(), ^{
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[weakSelf removeAdView];
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});
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}else{ dispatch_async(dispatch_get_main_queue(), ^{
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[weakSelf.countBtn setTitle:[NSString stringWithFormat:@"跳过%d",timeout] forState:UIControlStateNormal];
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});
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timeout--;
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} });
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dispatch_resume(_timer);
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}
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@end
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