: A redesigned toolbar replaced complex command-line parameters with simple mouse clicks for common tasks like rotating the screen , taking screenshots, and adjusting volume. Core API Support : Developers gained the ability to test multi-touch events
For optimal performance, the official Android Emulator requirements suggest: android 2.0 emulator
It lacks support for USB connections, device-attached headphones, and battery charge level detection [9]. Performance and Setup android 2.0 emulator