- Start an intent from android
- getExternalFilesDir (Context)
- runOnUiThread (Activity)
- getApplicationContext (Context)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- JFileChooser (javax.swing)
- JFrame (javax.swing)
- Best IntelliJ plugins