0
我正在创建一个iPad应用程序,我想打开媒体播放器播放视频。为此,我在ViewDidLoad()方法中创建一个按钮。贝娄是我的代码。视频播放器给出错误(EXC_BAD_ACCESS)
- (void)viewDidLoad
{
[super viewDidLoad]
self.view.backgroundColor = [[[UIColor alloc] initWithPatternImage:[UIImage imageNamed:@"1.png"]] autorelease];
m_btn2000 = [[UIButton buttonWithType:UIButtonTypeCustom] autorelease];
m_btn2000.frame = CGRectMake(180, 330, 130, 200);
[m_btn2000 setImage:[UIImage imageNamed:@"2.png"] forState:UIControlStateNormal];
m_btn2000.clipsToBounds = YES;
[m_btn2000 addTarget:self action:@selector(btnClicked:) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:m_btn2000];
}
贝娄是我的按钮点击方法代码:
- (void)btnClicked:(id)sender
{
NSString *filePath1 = [[NSBundle mainBundle] pathForResource:@"test_video" ofType:@"m4v"];
NSURL *fileURL = [NSURL fileURLWithPath:filePath1];
m_moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:fileURL];
m_moviePlayer.controlStyle = MPMovieControlStyleFullscreen;
[m_moviePlayer.view setFrame:CGRectMake(0, 0, 1026, 748)];
[self.view addSubview:m_moviePlayer.view];
[m_moviePlayer play];
}
当我要去点击按钮,它给了我EXC_BAD_ACCESS错误。 但我注意到一件事,当我把上面的整个代码按钮点击方法放在ViewDidLoad()方法它播放适当的方式播放视频。
最好的之一......解决。你能否就此简单阐述一下? – 2012-04-10 11:10:21
+1,它(按钮对象)已经由工厂方法autoreleased了。 – Ilanchezhian 2012-04-10 11:11:35
好的......谢谢.. – 2012-04-10 11:14:05