Android WebView Tutorial.

Android XML Tutorial.

Android ImageView Tutorial.

Android TreeView Tutorial.

Android ExpandableListView Tutorial and Examples.

An ExpandableListView is a view that shows items in a vertically scrolling two-level list. You can imagine it's a form of a ListView given the name or the fact that it derives from it, however ExpandableListView is obviously more complex in that it's view items can be expanded and collapsed.

It allows two levels:

  1. groups which can individually be expanded
  2. children shown when the groups are expanded.

Powering ExpandableListView is the ExpandableListAdapter. It is this adapter that supplies items to populate our ExpandableListView.

Android SearchView Tutorial.

Android MySQL Spinner Examples and Tutorials.

MySQL is our database while PHP is the server side language we use. The client code is for android is written in this case in either Java or Kotlin.

Spinner is our component.

Android HttpURLConnection HTTP GET Tutorial.

Android SQLite RecyclerView Tutorials and Examples.

Android MySQL RecyclerView Examples and Tutorials.

MySQL is our database while PHP is the server side language we use. The client code is for android is written in this case in either Java or Kotlin.

RecyclerView is our component.