- Start an intent from android
- putExtra (Intent)
- getSystemService (Context)
- onRequestPermissionsResult (Fragment)
- Socket (java.net)
Provides a client-side TCP socket.
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
- Table (com.google.common.collect)
A collection that associates an ordered pair of keys, called a row key and a
column key, with a sing
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
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