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- findViewById (Activity)
- getExternalFilesDir (Context)
- startActivity (Activity)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
- SAXParseException (org.xml.sax)
Encapsulate an XML parse error or warning.> This module, both source code and documentation, is in t
- ImageIO (javax.imageio)
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