在对话框外单击时如何触发事件 [英] How do I fire an event when click occurs outside a dialog

问题描述

我想知道如何解决我遇到的问题.

I would like to know how to solve a problem I've got.

我有一个在活动中弹出的对话框.对话框不会覆盖整个屏幕，因此活动中的按钮仍会显示.当使用dialog.setCanceledOnTouchOutside(true);

I have a Dialog which pops up in an activity. The Dialog doesn't cover the whole screen, so the buttons from the activity still show. I can easily close the dialog when there is a touch outside the dialog's bounds with dialog.setCanceledOnTouchOutside(true);

但是，如果单击超出对话框的范围，我想做的是触发一个事件(例如，如果有人触摸主活动上的按钮，它将关闭对话框并同时触发该事件).

However what I want to do is fire an event if a click is outside the Dialog's bounds (e.g if someone touches a button on the main Activity, it should close the Dialog and fire that event at the same time).

推荐答案

对我有用，

        Window window = dialog.getWindow();
        window.setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL,
                WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL);
        window.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);

        dialog.show();

请参见 http://developer.android.com/reference/android/view/WindowManager.LayoutParams.html#FLAG_NOT_TOUCH_MODAL

这篇关于在对话框外单击时如何触发事件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！