我正在实现一个基本应用程序,它允许从应用程序中的音乐中选择播放列表。我做到了。但我的问题是它直接显示音乐标签。但是根据我的要求,我需要在用户进入该视图时显示播放列表选项卡。以下是我的代码,
MPMediaPickerController *picker =
[[MPMediaPickerController alloc] initWithMediaTypes: MPMediaTypeMusic];
picker.delegate = self;
picker.allowsPickingMultipleItems = YES;
picker.prompt = NSLocalizedString (@"Select any song from the list", @"Prompt to user to choose some songs to play");
// The media item picker uses the default UI style, so it needs a default-style
// status bar to match it visually
[[UIApplication sharedApplication] setStatusBarStyle: UIStatusBarStyleDefault animated: YES];
[self presentModalViewController: picker animated: YES];
[picker release];
答案 0 :(得分:2)
-(IBAction)btnSelectSong:(id)sender
{
MPMediaPickerController *picker =
[[MPMediaPickerController alloc]
initWithMediaTypes: MPMediaTypeAnyAudio];
[picker setDelegate: self];
[picker setAllowsPickingMultipleItems: YES];
picker.prompt =
NSLocalizedString (@"Add songs to play",
"Prompt in media item picker");
[self presentModalViewController: picker animated: YES];
}
答案 1 :(得分:0)
无法在MPMediaPickerController的播放列表部分打开
我已在这里回答: 您需要使用媒体查询(按歌曲,按艺术家等)实现自己的选择器。
您需要使用媒体查询(按歌曲,按艺术家等)实现自己的选择器。
我建议在Apple的“iPod Library Access Programming Guide”中阅读:“Using the iPod Library”