IOS通知栏播放音频控制

最新推荐文章于 2025-07-27 13:16:40 发布

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最新推荐文章于 2025-07-27 13:16:40 发布 · 1.7k 阅读

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CC 4.0 BY-SA版权

本文详细介绍了如何使用Objective-C和Swift实现媒体播放控制，包括锁屏控制、耳机控制等，通过设置MPRemoteCommandCenter来实现播放、暂停、上一曲、下一曲等功能。

OC语法

- (void)setUpCommandCenter {
    NSLog(@"锁屏setUpCommandCenter");
    MPRemoteCommandCenter *commandCenter = [MPRemoteCommandCenter sharedCommandCenter];
    [commandCenter.playCommand removeTarget:self];
    [commandCenter.pauseCommand removeTarget:self];
    
    //禁用pre，next
    MPRemoteCommand *previousTrackCommand = commandCenter.previousTrackCommand;
    previousTrackCommand.enabled = NO;
    MPRemoteCommand *nextTrackCommand = commandCenter.nextTrackCommand;
    nextTrackCommand.enabled = NO;
    
    // 锁屏播放
    MPRemoteCommand *playCommand = commandCenter.playCommand;
    playCommand.enabled = YES;
    [playCommand addTargetWithHandler:^MPRemoteCommandHandlerStatus(MPRemoteCommandEvent * _Nonnull event) {
       //
        return MPRemoteCommandHandlerStatusSuccess;
    }];
    MPRemoteCommand *pauseCommand = commandCenter.pauseCommand;
    pauseCommand.enabled = YES;
    [pauseCommand addTargetWithHandler:^MPRemoteCommandHandlerStatus(M