- Reading from database using SQL prepared statement
- runOnUiThread (Activity)
- putExtra (Intent)
- startActivity (Activity)
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- String (java.lang)
- URLEncoder (java.net)
This class is used to encode a string using the format required by
application/x-www-form-urlencoded
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
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