Android Studio IDE In December 2014,Google announced to use Android studio as the official IDE Before that,Android Development Tools (ADT)is used o Eclipse plugin,adds Android functionality ·Key components o SDK manager o AVD manager (install HAXM to speed up the launch of emulator）) o Android Device Monitor 4Android Studio IDE • In December 2014, Google announced to use Android studio as the official IDE • Before that, Android Development Tools (ADT) is used o Eclipse plugin, adds Android functionality • Key components o SDK manager o AVD manager (install HAXM to speed up the launch of emulator) o Android Device Monitor 4