// // TCBasePlayViewController.m // TCLVBIMDemo // // Created by annidyfeng on 2017/9/15. // Copyright © 2017年 tencent. All rights reserved. // #import "TCBasePlayViewController.h" #import #import #import #import "BGBaseAppDelegate.h" #import "TCConstants.h" #import #import //#import "TCLoginModel.h" #import "NSString+Common.h" #import "TCVideoPublishController.h" #import "TCUserInfoModel.h" #import "TCUtil.h" NSString *const kTCLivePlayError = @"kTCLivePlayError"; @interface TCBasePlayViewController () @end @implementation TCBasePlayViewController -(id)initWithPlayInfo:(TCLiveInfo *)info videoIsReady:(videoIsReadyBlock)videoIsReady { self = [super init]; if (self) { _videoIsReady = videoIsReady; _liveInfo = info; } return self; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } /* #pragma mark - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { // Get the new view controller using [segue destinationViewController]. // Pass the selected object to the new view controller. } */ //创建高斯模糊效果图片 -(UIImage *)gsImage:(UIImage *)image withGsNumber:(CGFloat)blur { if (blur < 0.f || blur > 1.f) { blur = 0.5f; } int boxSize = (int)(blur * 40); boxSize = boxSize - (boxSize % 2) + 1; CGImageRef img = image.CGImage; vImage_Buffer inBuffer, outBuffer; vImage_Error error; void *pixelBuffer; //从CGImage中获取数据 CGDataProviderRef inProvider = CGImageGetDataProvider(img); CFDataRef inBitmapData = CGDataProviderCopyData(inProvider); //设置从CGImage获取对象的属性 inBuffer.width = CGImageGetWidth(img); inBuffer.height = CGImageGetHeight(img); inBuffer.rowBytes = CGImageGetBytesPerRow(img); inBuffer.data = (void*)CFDataGetBytePtr(inBitmapData); pixelBuffer = malloc(CGImageGetBytesPerRow(img) * CGImageGetHeight(img)); if(pixelBuffer == NULL) NSLog(@"No pixelbuffer"); outBuffer.data = pixelBuffer; outBuffer.width = CGImageGetWidth(img); outBuffer.height = CGImageGetHeight(img); outBuffer.rowBytes = CGImageGetBytesPerRow(img); error = vImageBoxConvolve_ARGB8888(&inBuffer, &outBuffer, NULL, 0, 0, boxSize, boxSize, NULL, kvImageEdgeExtend); if (error) { NSLog(@"error from convolution %ld", error); } CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB(); CGContextRef ctx = CGBitmapContextCreate( outBuffer.data, outBuffer.width, outBuffer.height, 8, outBuffer.rowBytes, colorSpace, kCGImageAlphaNoneSkipLast); CGImageRef imageRef = CGBitmapContextCreateImage (ctx); UIImage *returnImage = [UIImage imageWithCGImage:imageRef]; //clean up CGContextRelease(ctx); CGColorSpaceRelease(colorSpace); free(pixelBuffer); CFRelease(inBitmapData); CGColorSpaceRelease(colorSpace); CGImageRelease(imageRef); return returnImage; } /** *缩放图片 */ -(UIImage*)scaleImage:(UIImage *)image scaleToSize:(CGSize)size{ UIGraphicsBeginImageContext(size); [image drawInRect:CGRectMake(0, 0, size.width, size.height)]; UIImage* scaledImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return scaledImage; } /** *裁剪图片 */ -(UIImage *)clipImage:(UIImage *)image inRect:(CGRect)rect{ CGImageRef sourceImageRef = [image CGImage]; CGImageRef newImageRef = CGImageCreateWithImageInRect(sourceImageRef, rect); UIImage *newImage = [UIImage imageWithCGImage:newImageRef]; CGImageRelease(newImageRef); return newImage; } /** @method 获取指定宽度width的字符串在UITextView上的高度 @param textView 待计算的UITextView @param Width 限制字符串显示区域的宽度 @result float 返回的高度 */ - (float) heightForString:(UITextView *)textView andWidth:(float)width{ CGSize sizeToFit = [textView sizeThatFits:CGSizeMake(width, MAXFLOAT)]; return sizeToFit.height; } - (void) toastTip:(NSString*)toastInfo { CGRect frameRC = [[UIScreen mainScreen] bounds]; frameRC.origin.y = frameRC.size.height - 110; frameRC.size.height -= 110; __block UITextView * toastView = [[UITextView alloc] init]; toastView.editable = NO; toastView.selectable = NO; frameRC.size.height = [self heightForString:toastView andWidth:frameRC.size.width]; toastView.frame = frameRC; toastView.text = toastInfo; toastView.backgroundColor = [UIColor whiteColor]; toastView.alpha = 0.5; [self.view addSubview:toastView]; dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, 2 * NSEC_PER_SEC); dispatch_after(popTime, dispatch_get_main_queue(), ^(){ [toastView removeFromSuperview]; toastView = nil; }); } - (void)shareLive { __weak typeof(self) weakSelf = self; //显示分享面板 [UMSocialUIManager showShareMenuViewInWindowWithPlatformSelectionBlock:^(UMSocialPlatformType platformType, NSDictionary *userInfo) { [weakSelf shareDataWithPlatform:platformType]; }]; } - (void)shareDataWithPlatform:(UMSocialPlatformType)platformType { // 创建UMSocialMessageObject实例进行分享 // 分享数据对象 UMSocialMessageObject *messageObject = [UMSocialMessageObject messageObject]; NSString *title = self.liveInfo.title; NSString *url = [NSString stringWithFormat:@"%@?userid=%@&type=%d&fileid=%@&ts=%@&sdkappid=%@&acctype=%@", kLivePlayShareAddr, TC_PROTECT_STR([self.liveInfo.userid stringByUrlEncoding]), 1, TC_PROTECT_STR([self.liveInfo.fileid stringByUrlEncoding]), [NSString stringWithFormat:@"%d", self.liveInfo.timestamp], [[TCUserInfoModel sharedInstance] getUserProfile].appid, [[TCUserInfoModel sharedInstance] getUserProfile].accountType]; NSString *text = [NSString stringWithFormat:NSLocalizedString(@"TCBasePlayView.LiveBroadcast", nil), self.liveInfo.userinfo.nickname ? self.liveInfo.userinfo.nickname : self.liveInfo.userid]; /* 以下分享类型，开发者可根据需求调用 */ // 1、纯文本分享 messageObject.text = NSLocalizedString(@"TCBasePlayView.LiveBroadcastNotify", nil); // 2、 图片或图文分享 // 图片分享参数可设置URL、NSData类型 // 注意：由于iOS系统限制(iOS9+)，非HTTPS的URL图片可能会分享失败 UMShareImageObject *shareObject = [UMShareImageObject shareObjectWithTitle:title descr:text thumImage:self.liveInfo.userinfo.frontcover]; [shareObject setShareImage:self.liveInfo.userinfo.frontcoverImage]; UMShareWebpageObject *share2Object = [UMShareWebpageObject shareObjectWithTitle:title descr:text thumImage:self.liveInfo.userinfo.frontcoverImage]; share2Object.webpageUrl = url; //新浪微博有个bug，放在shareObject里面设置url，分享到网页版的微博不显示URL链接，这里在text后面也加上链接 if (platformType == UMSocialPlatformType_Sina) { messageObject.text = [NSString stringWithFormat:@"%@ %@",messageObject.text,share2Object.webpageUrl]; }else{ messageObject.shareObject = share2Object; } [[UMSocialManager defaultManager] shareToPlatform:platformType messageObject:messageObject currentViewController:self completion:^(id data, NSError *error) { NSString *message = nil; if (!error) { message = [NSString stringWithFormat:NSLocalizedString(@"TCBasePlayView.ShareSucceeded", nil)]; } else { if (error.code == UMSocialPlatformErrorType_Cancel) { message = [NSString stringWithFormat:NSLocalizedString(@"TCBasePlayView.ShareCanceled", nil)]; } else if (error.code == UMSocialPlatformErrorType_NotInstall) { message = [NSString stringWithFormat:NSLocalizedString(@"TCBasePlayView.AppNotInstalled", nil)]; } else { message = [NSString stringWithFormat:NSLocalizedString(@"TCBasePlayView.ShareFailed", nil),(int)error.code]; } } UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:message delegate:nil cancelButtonTitle:NSLocalizedString(@"Common.OK", nil) otherButtonTitles:nil]; [alert show]; }]; } @end