- Start an intent from android
- addToBackStack (FragmentTransaction)
- getSystemService (Context)
- onRequestPermissionsResult (Fragment)
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- SortedSet (java.util)
SortedSet is a Set which iterates over its elements in a sorted order. The order
is determined eithe
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- IsNull (org.hamcrest.core)
Is the value null?
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