- Making http requests using okhttp
- startActivity (Activity)
- setRequestProperty (URLConnection)
- onRequestPermissionsResult (Fragment)
- Proxy (java.net)
This class represents proxy server settings. A created instance of Proxy stores
a type and an addres
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- LinkedHashMap (java.util)
LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
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