我有 Dialog 在我的活动中, 我想要的是假设 对话框是打开的, 然后在外部对话框的触摸上......我想取消该对话框, 同时, 我想调用一个函数, 来更新我的活动 。
最初我使用了 < code> MyDialog. setCanceled OnTouch outside( true); 。 但是,在我的情况下,这些只会驳回,而与此同时,每当用户在对话框外点击用户时,我想打电话给某些功能。 因此,我该怎么做?我知道,如果我能够扩展 Dialog 类,并取消TouchEvent 上的 < code> 类,它就会得到解决,但是,在我的案例中,我的类已经扩展了活动类,在雅瓦语中,我们可以再延长一个类。
那么,什么是最好的解决办法?请帮助我解决这个问题。
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