- Start an intent from android
- putExtra (Intent)
- addToBackStack (FragmentTransaction)
- setContentView (Activity)
- BigInteger (java.math)
An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY
This implementation is efficient f
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- SortedSet (java.util)
SortedSet is a Set which iterates over its elements in a sorted order. The order
is determined eithe
- StringTokenizer (java.util)
Breaks a string into tokens; new code should probably use String#split.>
// Legacy code:
StringTo
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
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