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How to get dialog size?

Asked 2012-11-22T15:06:58.110
16

I am looking for a way to get size of a custom dialog. I went through this question, but the only answer given is pretty useless, because if I try mDialog.getWindow().getAttributes().height; it only returns -2, which is a constant for WRAP_CONTENT attribute which I set to dialog. How can I get the size of it. I want to know the siye for the background image.

java android dialog android-dialog
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14

Actually, in Android it doesn't work like in iOS - you can't get the size of the View itself, what you can do, though, is to ask for the size of the ROOT layout of that view.

e.g.:

myDialog.this.findViewById(R.id.dialog_root_layout).getHeight());

answered 2012-11-22T15:12:28.620

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