- Start an intent from android
- getSharedPreferences (Context)
- findViewById (Activity)
- setContentView (Activity)
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- DecimalFormat (java.text)
A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
- Top 12 Jupyter Notebook extensions