- Making http post requests using okhttp
- getApplicationContext (Context)
- requestLocationUpdates (LocationManager)
- getSharedPreferences (Context)
- FileNotFoundException (java.io)
Thrown when a file specified by a program cannot be found.
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- BigDecimal (java.math)
An immutable arbitrary-precision signed decimal.A value is represented by an
arbitrary-precision "un
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
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