Is there a way I can test if there are any other activities in my app still alive?I am looking to stop a service in an开发者_如何学编程 onDestroy method, but only want to do this if there are no other
打樱桃 俞淑琴 专辑：中国民歌精选 语种：国语 流派：Children 本歌词于吾爱知道
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