- Making http requests using okhttp
- getApplicationContext (Context)
- scheduleAtFixedRate (Timer)
- requestLocationUpdates (LocationManager)
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This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- ResourceBundle (java.util)
ResourceBundle is an abstract class which is the superclass of classes which
provide Locale-specifi
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- GridBagLayout (java.awt)
The GridBagLayout class is a flexible layout manager that aligns components
vertically and horizonta
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