ios - 从 Apple Watch 扬声器播放声音

Question

有没有办法从 Apple Watch 的扬声器中播放声音？我无法在网上找到任何文档。

Answer 1

现在可以使用 WKAudioFilePlayer 或 WKInterfaceMovie 从 watchOS 2 开始。

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];