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androiddialogtransparency
Doomic
Doomic

Reputation: 357

android dialog transparant

It is a simple stupid question, but i cant find any info on the web. I have an android app with a custom dialog. The dialog has the default grey 1px border. But it also has a black border around that grey line.

I want to remove the black part.

the dialog is made in xml and i call: dialog.setContentView(R.layout.xxxxx);

as soon as i do that the black border is there. However the xml has not a background color set. also a transparant color in the xml doesn't helps.

if i do not call setcontentview. then a small dialog appears but without a strange border.

example of dialog

Upvotes: 0

Views: 292

Answers (2)

Doomic
Doomic

Reputation: 357

Problem found. I made a new layoutparameter object. I put the heigth en width in it. and put the paramters in the dialog. But i should get the layoutparameters from the dialogobject. and changed the heigt and width in there.

I used: WindowManager.LayoutParams lp = new WindowManager.LayoutParams();

But needed to use: WindowManager.LayoutParams lp = dialog.getWindow().getAttributes();

so problem solved

Upvotes: 0

Emmanuel Sys
Emmanuel Sys

Reputation: 815

Try using a transparent theme for your popup

 new Dialog(context, android.R.style.Theme_Translucent_NoTitleBar_Fullscreen);

Upvotes: 1

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