I have implemented DataBinding
in Activity
, Fragment
and RecyclerView
. Now trying to do it in Dialog
, but little bit confuse about how to set custom view inside it?
Here is code i have implemented for Dialog
.
Dialog dialog = new Dialog(context);
dialog.getWindow();
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
LayoutTermsBinding termsBinding;
dialog.setContentView(R.layout.layout_terms);
dialog.getWindow().setLayout(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
dialog.show();
I know if it is Activity
we can perform DataBindingUtil.setContentView()
and for Fragment
we can perform DataBindingUtil.inflate()
but i am confuse about how to convert dialog.setContentView(R.layout.layout_terms);
with DataBinding
.
Assuming something like this is your layout_terms.xml
:
<layout>
<data>
<!--You don't even need to use this one, this is important/necessary for the inflate method -->
<variable name="testVariable" value="String" />
</data>
<LinearLayout>
<TextView />
</LinearLayout>
</layout>
First, you'll need to get your Binding
. This is done by simply inflating it:
/*
* This will only work, if you have a variable or something in your 'layout' tag,
* maybe build your project beforehand. Only then the inflate method can be found.
* context - the context you are in. The binding is my activities binding.
* You can get the root view somehow else.
*/
LayoutTermsBinding termsBinding = LayoutTermsBinding
.inflate(LayoutInflater.from(context), (ViewGroup) binding.getRoot(), false);
//without a variable this would be
LayoutTermsBinding termsBinding = DataBindingUtil.
inflate(LayoutInflater.from(context), R.layout.layout_terms, (ViewGroup) mainBinding.getRoot(), false);
Second step: Set your termsBinding.getRoot()
as ContentView
:
dialog.setContentView(termsBinding.getRoot());
And you're done. :)