to do data base in use  main xml design <? xml version ="1.0" encoding ="utf-8" ?> <AbsoluteLayout xmlns: android ="http://schemas.android.com/apk/res/android" android :layout_width ="match_parent&qu…

It is pretty easy to make analog clock using android studio.  figure: preview after  developing the app At first we Have to do xml design activity_main.xml   : <? xml version ="1.0" encoding ="utf-8" ?> <LinearLayout xm…

To create a simple calculator  for android using android studio we have to do xml design first.Focus  on edit text section android:inputType="" inside quotation if we use just  "number" we cannot have float numbers as input. so…