2
我試圖嵌入iOS上的YouTube視頻,這樣當用戶點擊一個按鈕,YouTube的視頻沒有顯示離開應用程序,一旦視頻完成,用戶將返回到應用程序。我在網上找到了一個教程,說明如何做到這一點,並且我遵循了它。我創建了一個YouTubeView:
#import "YouTubeView.h"
@implementation YouTubeView
- (YouTubeView *)initWithStringAsURL:(NSString *)urlString frame:(CGRect)frame {
self = [super init];
if (self)
{
// Create webview with requested frame size
self = [[UIWebView alloc] initWithFrame:frame];
// HTML to embed YouTube video
NSString *youTubeVideoHTML = @"<html><head>\
<body style=\"margin:0\">\
<embed id=\"yt\" src=\"%@\" type=\"application/x-shockwave-flash\" \
width=\"%0.0f\" height=\"%0.0f\"></embed>\
</body></html>";
// Populate HTML with the URL and requested frame size
NSString *html = [NSString stringWithFormat:youTubeVideoHTML, urlString, frame.size.width, frame.size.height];
// Load the html into the webview
[self loadHTMLString:html baseURL:nil];
}
return self;
}
#pragma mark -
#pragma mark Cleanup
- (void)dealloc
{
[super dealloc];
}
@end
,我實例化這樣的:(情況2)
- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
SongInfoTableVC *infoVC;
YouTubeView *youTubeView;
switch (buttonIndex) {
case 0:
NSLog(@"hello");
[self setLyrics];
break;
case 1:
infoVC = [[SongInfoTableVC alloc] initWithStyle:UITableViewStyleGrouped];
[infoVC setBook:data];
[infoVC setTitle:@"Song Info"];
[[self navigationController] pushViewController:infoVC animated:YES];
[infoVC release];
break;
case 2:
youTubeView = [[YouTubeView alloc]
initWithStringAsURL:@"http://www.youtube.com/watch?v=xli2E2i8GZ4"
frame:CGRectMake(0, 0, 320, 480)];
[[[self navigationController] view] addSubview:youTubeView];
break;
default:
break;
}
}
但這帶來了一個空白屏幕。我究竟做錯了什麼? 下面是截圖:
由於在設備上
謝謝,我嘗試過了在設備上,它的工作原理那裏! – user635064 2011-05-08 06:31:10
你好,我有同樣的問題,現在我成功地在設備上播放視頻,但還有另一個問題,視頻只播放在IOS版本5.1.1,如果我想播放視頻在下面的IOS版本5.1.1我該怎麼辦? – Birju 2012-09-18 07:30:54