当我单击单元格以打开 MPMediaPickerController 时,它会在启动时打开。
class MediaViewController: UITableViewController, MPMediaPickerControllerDelegate
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
if indexPath.section == 2 {
if indexPath.row == 0 {
let mediaPicker = MPMediaPickerController(mediaTypes: MPMediaType.anyAudio)
mediaPicker.delegate = self
mediaPicker.prompt = "Select song"
mediaPicker.allowsPickingMultipleItems = false
self.present(mediaPicker, animated: true, completion: nil)
}
}
}
func mediaPicker(_ mediaPicker: MPMediaPickerController, didPickMediaItems mediaItemCollection:MPMediaItemCollection) -> Void {
}
func mediaPickerDidCancel(_ mediaPicker: MPMediaPickerController) {
dismiss(animated: true, completion: nil)
print("MPMediaPickerController - Cancel")
}
最佳答案
请将此添加到您的 info.plist
<key>NSAppleMusicUsageDescription</key>
<string>$(app Name) uses music</string>
它对我有用。
关于ios - MPMediaPickerController 在启动后关闭 (Swift),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/49384705/