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- findViewById (Activity)
- getApplicationContext (Context)
- startActivity (Activity)
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A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
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