How to create a Custom Dialog box in android?

Question

I want to create a custom dialog box like below

I have tried the foll

Answer 1

Create custom alert layout custom_aler_update.xml

Then Copy this code to Activity :

AlertDialog basic_reg;
AlertDialog.Builder builder ;
builder = new AlertDialog.Builder(ct, R.style.AppCompatAlertDialogStyle);
LayoutInflater inflater = ((Activity) ct).getLayoutInflater();
View v = inflater.inflate(R.layout.custom_aler_update, null);
builder.setView(v);
builder.setCancelable(false);
builder.create();
basic_reg = builder.show();

Copy this code to style :