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2017-08-15 16:59:01 +08:00
commit bdc83e07ef
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+//  好用请star：https://github.com/AllLuckly/LBLaunchImageAd
+//  LBLaunchImageAdView.h
+//  LBLaunchImageAd
+//  技术交流群：534926022（免费） 511040024(0.8元/人付费)
+//  Created by gold on 16/6/8.
+//  Copyright © 2016年 Bison. All rights reserved.
+//  iOS开发学习app下载https://itunes.apple.com/cn/app/it-blog-for-ios-developers/id1067787090?mt=8
+
+typedef enum {
+    
+    LogoAdType = 0,///带logo的广告
+    FullScreenAdType = 1,///全屏的广告
+    
+}AdType;
+
+typedef enum {
+    
+    skipAdType = 1,///点击跳过
+    clickAdType = 2,///点击广告
+    overtimeAdType = 3,///倒计时完成跳过
+    
+}clickType;
+
+#import <UIKit/UIKit.h>
+
+typedef void (^LBClick) (const clickType);
+
+@interface LBLaunchImageAdView : UIView
+
+@property (nonatomic, strong) UIImageView *aDImgView;
+///倒计时总时长,默认6秒
+@property (nonatomic, assign) NSInteger adTime;
+///跳过按钮 可自定义
+@property (nonatomic, strong) UIButton *skipBtn;
+///本地图片名字
+@property (nonatomic, copy) NSString *localAdImgName;
+///网络图片URL
+@property (nonatomic, copy) NSString *imgUrl;
+
+@property (nonatomic, copy)LBClick clickBlock;
+
+/*
+ *  adType 广告类型
+ */
+- (void(^)(AdType const adType))getLBlaunchImageAdViewType;
+
+@end
@@ -0,0 +1,254 @@
+//  好用请star：https://github.com/AllLuckly/LBLaunchImageAd
+//  LBLaunchImageAdView.m
+//  LBLaunchImageAd
+//  技术交流群：534926022（免费） 511040024(0.8元/人付费)
+//  Created by gold on 16/6/8.
+//  Copyright © 2016年 Bison. All rights reserved.
+//  iOS开发学习app下载https://itunes.apple.com/cn/app/it-blog-for-ios-developers/id1067787090?mt=8
+
+#import "LBLaunchImageAdView.h"
+#import "UIImageView+WebCache.h"
+
+
+#define mainHeight      [[UIScreen mainScreen] bounds].size.height
+#define mainWidth       [[UIScreen mainScreen] bounds].size.width
+
+@interface LBLaunchImageAdView()
+{
+    NSTimer *countDownTimer;
+}
+
+@property (strong, nonatomic) NSString *isClick;
+
+@end
+
+@implementation LBLaunchImageAdView
+
+#pragma mark - 获取广告类型
+- (void (^)(AdType adType))getLBlaunchImageAdViewType{
+    __weak typeof(self) weakSelf = self;
+    return ^(AdType adType){
+        [weakSelf addLBlaunchImageAdView:adType];
+    };
+}
+
+#pragma mark - 点击广告
+- (void)activiTap:(UITapGestureRecognizer*)recognizer{
+    
+    _isClick = @"2";
+    //[self startcloseAnimation];
+    [self closeAddImgAnimation];
+}
+
+#pragma mark - 开启关闭动画
+- (void)startcloseAnimation{
+    CABasicAnimation *opacityAnimation = [CABasicAnimation animationWithKeyPath:@"opacity"];
+    opacityAnimation.duration = 0.5;
+    opacityAnimation.fromValue = [NSNumber numberWithFloat:1.0];
+    opacityAnimation.toValue = [NSNumber numberWithFloat:0.3];
+    opacityAnimation.removedOnCompletion = NO;
+    opacityAnimation.fillMode = kCAFillModeForwards;
+    
+    [self.aDImgView.layer addAnimation:opacityAnimation forKey:@"animateOpacity"];
+    [NSTimer scheduledTimerWithTimeInterval:opacityAnimation.duration
+                                     target:self
+                                   selector:@selector(closeAddImgAnimation)
+                                   userInfo:nil
+                                    repeats:NO];
+    
+}
+
+- (void)skipBtnClick{
+    _isClick = @"1";
+    //[self startcloseAnimation];
+    [self closeAddImgAnimation];
+}
+
+#pragma mark - 关闭动画完成时处理事件
+-(void)closeAddImgAnimation
+{
+    [countDownTimer invalidate];
+    countDownTimer = nil;
+    //self.hidden = YES;
+    //self.aDImgView.hidden = YES;
+    [self removeFromSuperview];
+    if ([_isClick integerValue] == 2) {
+        if (self.clickBlock) {//点击广告
+            self.clickBlock(clickAdType);
+            
+        }
+    }else if([_isClick integerValue] == 1){
+        if (self.clickBlock) {//点击跳过
+            self.clickBlock(skipAdType);
+        }
+    }else{
+        if (self.clickBlock) {
+            self.clickBlock(overtimeAdType);
+        }
+    }
+}
+
+- (void)onTimer {
+    if (_adTime == 0) {
+        [countDownTimer invalidate];
+        countDownTimer = nil;
+        //[self startcloseAnimation];
+        _isClick = @"3";
+        [self closeAddImgAnimation];
+    }else{
+        [self.skipBtn setTitle:[NSString stringWithFormat:@"%@ | 跳过",@(_adTime--)] forState:UIControlStateNormal];
+    }
+}
+
+#pragma mark - 指定宽度按比例缩放
+- (UIImage *)imageCompressForWidth:(UIImage *)sourceImage targetWidth:(CGFloat)defineWidth {
+    UIImage *newImage = nil;
+    CGSize imageSize = sourceImage.size;
+    CGFloat width = imageSize.width;
+    CGFloat height = imageSize.height;
+    CGFloat targetWidth = defineWidth;
+    CGFloat targetHeight = height / (width / targetWidth);
+    CGSize size = CGSizeMake(targetWidth, targetHeight);
+    CGFloat scaleFactor = 0.0;
+    CGFloat scaledWidth = targetWidth;
+    CGFloat scaledHeight = targetHeight;
+    CGPoint thumbnailPoint = CGPointMake(0.0, 0.0);
+    
+    if(CGSizeEqualToSize(imageSize, size) == NO){
+        
+        CGFloat widthFactor = targetWidth / width;
+        CGFloat heightFactor = targetHeight / height;
+        
+        if(widthFactor > heightFactor){
+            scaleFactor = widthFactor;
+        }
+        else{
+            scaleFactor = heightFactor;
+        }
+        scaledWidth = width * scaleFactor;
+        scaledHeight = height * scaleFactor;
+        
+        if(widthFactor > heightFactor){
+            
+            thumbnailPoint.y = (targetHeight - scaledHeight) * 0.5;
+            
+        }else if(widthFactor < heightFactor){
+            
+            thumbnailPoint.x = (targetWidth - scaledWidth) * 0.5;
+        }
+    }
+    
+    //    UIGraphicsBeginImageContext(size);
+    UIGraphicsBeginImageContextWithOptions(size, NO, [UIScreen mainScreen].scale);
+    CGRect thumbnailRect = CGRectZero;
+    thumbnailRect.origin = thumbnailPoint;
+    thumbnailRect.size.width = scaledWidth;
+    thumbnailRect.size.height = scaledHeight;
+    
+    [sourceImage drawInRect:thumbnailRect];
+    
+    newImage = UIGraphicsGetImageFromCurrentImageContext();
+    
+    if(newImage == nil){
+        NSLog(@"scale image fail");
+    }
+    
+    UIGraphicsEndImageContext();
+    return newImage;
+}
+
+- (void)setLocalAdImgName:(NSString *)localAdImgName{
+    _localAdImgName = localAdImgName;
+    if (_localAdImgName) {
+        if ([_localAdImgName rangeOfString:@".gif"].location  != NSNotFound ) {
+            _localAdImgName  = [_localAdImgName stringByReplacingOccurrencesOfString:@".gif" withString:@""];
+            NSData *gifData = [NSData dataWithContentsOfFile: [[NSBundle mainBundle] pathForResource:_localAdImgName ofType:@"gif"]];
+            UIWebView *webView = [[UIWebView alloc] initWithFrame:self.aDImgView.frame];
+            webView.backgroundColor = [UIColor clearColor];
+            webView.scalesPageToFit = YES;
+            webView.scrollView.scrollEnabled = NO;
+            [webView loadData:gifData MIMEType:@"image/gif" textEncodingName:@"" baseURL:[NSURL URLWithString:@""]];
+            UIButton *clearBtn = [UIButton buttonWithType:UIButtonTypeCustom];
+            clearBtn.frame = webView.frame;
+            clearBtn.backgroundColor = [UIColor clearColor];
+            [clearBtn addTarget:self action:@selector(activiTap:) forControlEvents:UIControlEventTouchUpInside];
+            [webView addSubview:clearBtn];
+            [self.aDImgView addSubview:webView];
+            [self.aDImgView bringSubviewToFront:_skipBtn];
+        }else{
+            self.aDImgView.image = [UIImage imageNamed:_localAdImgName];
+        }
+    }
+}
+
+-(void)setImgUrl:(NSString *)imgUrl{
+    _imgUrl = imgUrl;
+    if (_imgUrl) {
+        SDWebImageManager *manager = [SDWebImageManager sharedManager];
+        [manager downloadImageWithURL:[NSURL URLWithString:_imgUrl] options:0 progress:^(NSInteger receivedSize, NSInteger expectedSize) {
+        } completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) {
+            if (image) {
+                [self.aDImgView setImage:[self imageCompressForWidth:image targetWidth:mainWidth]];
+            }
+        }];
+    }
+}
+
+- (void)addLBlaunchImageAdView:(AdType)adType{
+    _adTime = 3;
+
+    //获取启动图片
+    CGSize viewSize = [UIApplication sharedApplication].delegate.window.bounds.size;
+    //横屏请设置成 @"Landscape"
+    NSString *viewOrientation = @"Portrait";
+    __block NSString *launchImageName = nil;
+    NSArray* imagesDict = [[[NSBundle mainBundle] infoDictionary] valueForKey:@"UILaunchImages"];
+    [imagesDict enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+        CGSize imageSize = CGSizeFromString(obj[@"UILaunchImageSize"]);
+        if (CGSizeEqualToSize(imageSize, viewSize) && [viewOrientation isEqualToString:obj[@"UILaunchImageOrientation"]])
+        {
+            launchImageName = obj[@"UILaunchImageName"];
+        }
+    }];
+    UIImage * launchImage = [UIImage imageNamed:launchImageName];
+    self.backgroundColor = [UIColor colorWithPatternImage:launchImage];
+    self.frame = CGRectMake(0, 0, mainWidth, mainHeight);
+    if (adType == FullScreenAdType) {
+        self.aDImgView = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, mainWidth, mainHeight)];
+    }else{
+        self.aDImgView = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, mainWidth, mainWidth*1.50)];
+        
+    }
+    self.aDImgView.userInteractionEnabled = YES;
+    self.skipBtn = [UIButton buttonWithType:UIButtonTypeCustom];
+    self.skipBtn.frame = CGRectMake(mainWidth - 70, 20, 60, 30);
+    //self.skipBtn.backgroundColor = [UIColor brownColor];
+    self.skipBtn.titleLabel.font = [UIFont systemFontOfSize:14];
+    [self.skipBtn addTarget:self action:@selector(skipBtnClick) forControlEvents:UIControlEventTouchUpInside];
+    [self.skipBtn setBackgroundColor:[UIColor redColor]];
+    
+    UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:self.skipBtn.bounds byRoundingCorners:UIRectCornerBottomRight | UIRectCornerTopRight cornerRadii:CGSizeMake(15, 15)];
+    CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
+    maskLayer.frame = self.skipBtn.bounds;
+    maskLayer.path = maskPath.CGPath;
+    self.skipBtn.layer.mask = maskLayer;
+    
+    self.aDImgView.tag = 1101;
+    [self addSubview:self.aDImgView];
+    [self.aDImgView addSubview:self.skipBtn];
+    
+    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(activiTap:)];
+    [self.aDImgView addGestureRecognizer:tap];
+    CABasicAnimation *opacityAnimation = [CABasicAnimation animationWithKeyPath:@"opacity"];
+    opacityAnimation.duration = 0.8;
+    opacityAnimation.fromValue = [NSNumber numberWithFloat:0.0];
+    opacityAnimation.toValue = [NSNumber numberWithFloat:0.8];
+    opacityAnimation.fillMode = kCAFillModeForwards;
+    opacityAnimation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn];
+    [self.aDImgView.layer addAnimation:opacityAnimation forKey:@"animateOpacity"];
+    countDownTimer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(onTimer) userInfo:nil repeats:YES];
+    //[[UIApplication sharedApplication].delegate.window addSubview:self];
+}
+
+
+@end
@@ -0,0 +1,17 @@
+//
+//  NSObject+LBLaunchImage.h
+//  LBLaunchImageAdDemo
+//
+//  Created by gold on 17/4/1.
+//  Copyright © 2017年 Bison. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "LBLaunchImageAdView.h"
+
+@interface NSObject (LBLaunchImage)
+
+
+ (void)makeLBLaunchImageAdView:(void(^)(LBLaunchImageAdView *))block;
+
+@end
@@ -0,0 +1,18 @@
+//
+//  NSObject+LBLaunchImage.m
+//  LBLaunchImageAdDemo
+//
+//  Created by gold on 17/4/1.
+//  Copyright © 2017年 Bison. All rights reserved.
+//
+
+#import "NSObject+LBLaunchImage.h"
+
+@implementation NSObject (LBLaunchImage)
+
+ (void)makeLBLaunchImageAdView:(void(^)(LBLaunchImageAdView *))block{
+    
+    LBLaunchImageAdView *imgAdView = [[LBLaunchImageAdView alloc]init];
+    block(imgAdView);
+}
+@end