- Reading from database using SQL prepared statement
- getContentResolver (Context)
- notifyDataSetChanged (ArrayAdapter)
- runOnUiThread (Activity)
- Permission (java.security)
Legacy security code; do not use.
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Collectors (java.util.stream)
- JComboBox (javax.swing)
- Github Copilot alternatives