Linux Kernel a Foundation for Android

• Linux kernel gives a hardware abstraction for android which provides portability to a wide variety of  platform in future.
• It provides memory managent ,process management, power managent and many other services to android.
• For user, Linux is always remains  hidden as it works in back end.
• Some utilities interact with Linux  in development  like "adb shell' commands which open Linux shell which allows you to enter commands to run on the device.
• Linux kernel has display driver, blue tooth driver, camera driver, flash memory driver,keypad driver , usb driver and many more thing.