Set Textview + Edittext + Button

Question

I want to put in the same row a TextView, and Edittext and a button but I am having the problem that the button is not aligned properly to left and in small screens edittext fil

Answer 1

I'm going to assume you mean the button is not properly aligned to the right.

It's because your RelativeLayout's android:width="wrap_content", but it should be android:width="match_parent".

Also, you'd be better off setting your EditText's android:width="0dp" and adding android:weight="1" so that it expands/contracts between screen sizes.