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android dialog transparent

I want to get rid of the border in my dialog box and make it look absolutly transparent, as if the image is on the top of screen.

enter image description here

My dialog xml is -

<?xml version="1.0" encoding="utf-8"?>

<ImageView android:id="@+id/ImageView01"
    android:layout_width="wrap_content" android:layout_height="wrap_content"
    android:layout_centerHorizontal="true" android:visibility="invisible"/>

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by (71.8m points)

Try below code

Dialog mDialog = new Dialog(mContext, android.R.style.Theme_Translucent_NoTitleBar_Fullscreen);

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