Android Custom Snackbar: can't remove margins

Question

Regardless of whether or not it is a good idea to create a custom Snackbar, I have a custom Snackbar and I can\'t seem to get rid of the margins. I\'ve tried several things

Answer 1

In dimens.xml.

Use this:

 <dimen name="design_snackbar_padding_horizontal">0dp</dimen>

But remember that this will get applied to all the snackbars in your application.

Answer 2

Add to theme of App or Activity <item name="snackbarStyle">@style/Widget.Design.Snackbar</item>

Answer 3

Before showing the Snackbar you can remove the parent layout padding in the following way:

//...
_firmwareSnackbar.getView().setPadding(0,0,0,0);
_firmwareSnackbar.show();

Answer 4

You shoud remove paddings from a parent view:

View snackBarLayout = findViewById(R.id.mainLayout);
Snackbar globalSnackbar = Snackbar.make(snackBarLayout, "", Snackbar.LENGTH_INDEFINITE);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout) globalSnackbar.getView();  

layout.setPadding(0,0,0,0);