- Finding current android device location
- startActivity (Activity)
- onRequestPermissionsResult (Fragment)
- runOnUiThread (Activity)
- BufferedInputStream (java.io)
A BufferedInputStream adds functionality to another input stream-namely, the
ability to buffer the i
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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