- Finding current android device location
- getContentResolver (Context)
- getSupportFragmentManager (FragmentActivity)
- getExternalFilesDir (Context)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- Hashtable (java.util)
A plug-in replacement for JDK1.5 java.util.Hashtable. This version is based on
org.cliffc.high_scale
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- ImageIO (javax.imageio)
- Top 12 Jupyter Notebook extensions