Background blur while using dialog box

Question

I want the background behind the dialog box to be blurry. I used this code but it black outs the whole background instead of blur

dialog = new Dialog(contex         


        

Answer 1

Try it like this instead:

WindowManager.LayoutParams lp = dialog.getWindow().getAttributes();
lp.dimAmount=0.0f;
dialog.getWindow().setAttributes(lp);
dialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);

Answer 2

I think you need to create styles.xml with custom style under res - values folder.

 <style name="Theme.D1NoTitleDim" parent="android:style/Theme.Translucent">
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowContentOverlay">@null</item>
    <item name="android:backgroundDimEnabled">true</item>
    <item name="android:background">@android:color/transparent</item>        
</style>

and then use this style with your dialog

dialog = new Dialog(context,style);