- Start an intent from android
- getSystemService (Context)
- startActivity (Activity)
- notifyDataSetChanged (ArrayAdapter)
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- Filter (javax.servlet)
A filter is an object that performs filtering tasks on either the request to a
resource (a servlet o
- Top 12 Jupyter Notebook extensions