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我正在使用 AV Player 在我的应用程序中播放一些视频，但是如果我打开控制中心并尝试播放和暂停视频，它正在播放和暂停，但我不想要那个功能。我想禁用此功能。因此，我确实喜欢这个...

MPRemoteCommandCenter *remoteCommandCenter = [MPRemoteCommandCenter sharedCommandCenter];
    remoteCommandCenter.playCommand.enabled = NO;
    remoteCommandCenter.pauseCommand.enabled = NO;
    remoteCommandCenter.previousTrackCommand.enabled = NO;
    remoteCommandCenter.nextTrackCommand.enabled = NO;

那就不行了

    MPRemoteCommandCenter *remoteCommandCenter = [MPRemoteCommandCenter sharedCommandCenter];
    remoteCommandCenter.playCommand.enabled = YES;
    [remoteCommandCenter.playCommand addTarget:self action:@selector(test)];
    remoteCommandCenter.pauseCommand.enabled = YES;
    [remoteCommandCenter.pauseCommand addTarget:self action:@selector(test)];
    remoteCommandCenter.previousTrackCommand.enabled = NO;
    remoteCommandCenter.nextTrackCommand.enabled = NO;

    - (void)test {

// Not doing anything
    }

然后我尝试了另一种方法，

MPRemoteCommandCenter *remoteCommandCenter = [MPRemoteCommandCenter sharedCommandCenter];
    remoteCommandCenter.playCommand.enabled = NO;
    [remoteCommandCenter.playCommand addTarget:self action:@selector(test)];
    remoteCommandCenter.pauseCommand.enabled = NO;
    [remoteCommandCenter.pauseCommand addTarget:self action:@selector(test)];
    remoteCommandCenter.previousTrackCommand.enabled = NO;
    remoteCommandCenter.nextTrackCommand.enabled = NO;

    - (void)test {

// Not doing anything
    }

但是没有用。。

如果我在作为目标添加的测试方法上放置断点，它会得到回调但没有用。尽管如此，播放和暂停按钮仍在工作

有什么方法可以禁用这些按钮，我做对了吗？

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1 回答 1

0

首先，为：

remoteCommandCenter.pauseCommand.enabled = NO;
[remoteCommandCenter.pauseCommand addTarget:self action:@selector(test)];

即暂停这样的事情，因为应用程序崩溃了。

于 2017-07-21T10:24:26.633 回答