onLoadChildren
时间: 2023-11-21 11:54:33 浏览: 26
在使用MediaBrowserCompat时,可以通过订阅操作和创建controller来加载音乐列表。在订阅操作完成后,订阅结果会通过subscriptionCallback返回,并通过onChildrenLoaded方法回调。在该方法中,我们可以获取到parentId和children两个参数,其中children是返回的音乐列表。我们可以通过遍历children列表来获取每个音乐项的信息,并对其进行相应的处理。需要注意的是,如果children不为空且长度不为0,我们才能对其进行处理。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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