ios – 从Apple Watch扬声器播放声音

现在可以通过使用WKAudioFilePlayer或WKInterfaceMovie的watchOS 2来实现.

NSURL *assetURL = [[NSBundle mainBundle] URLForresource:@"file" withExtension:@"wav"];

WKAudioFilePlayer示例：

WKAudioFileAsset *asset = [WKAudioFileAsset assetWithURL:assetURL];
WKAudioFilePlayerItem *playerItem = [WKAudioFilePlayerItem playerItemWithAsset:asset];
WKAudioFilePlayer *audioFilePlayer = [WKAudioFilePlayer playerWithPlayerItem:playerItem];
[audioFilePlayer play];

WKInterfaceMovie示例：

[self presentMediaPlayerControllerWithURL:assetURL options:nil completion:nil];